18069996051/mixly3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
c39998508a8d80475cfe8a4e4201fd08c39999e1
mixly3/common/js/skulpt/pygame_zero_main.js
王立帮 4a2d56dcc4 初始化提交
2024-07-19 10:16:00 +08:00

15270 lines
568 KiB
JavaScript
Raw Blame History

(function() {
function Kb(a) {
return a && a.__esModule ? {
d: a.default
} : {
d: a
}
}
function Gc(name) {
var err = new Error("Cannot find module '" + name + "'");
err.code = "MODULE_NOT_FOUND";
throw err
}
var Hc = this;
var Lb = {};
var ma = {};
var te, Mb, ha = {};
!function(e, t) {
"object" == typeof ha ? ha = t(function() {
try {
return Gc("poly-decomp")
} catch (e) {}
}()) : "function" == typeof Mb && Mb.amd ? Mb("Matter", ["poly-decomp"], t) : "object" == typeof ha ? (te = t(function() {
try {
return Gc("poly-decomp")
} catch (e) {}
}()),
ha.Matter = te) : e.Matter = t(e.decomp)
}(ha, function(e) {
return function(e) {
var t = {};
function n(i) {
if (t[i])
return t[i].exports;
var o = t[i] = {
i: i,
l: !1,
exports: {}
};
return e[i].call(o.exports, o, o.exports, n),
o.l = !0,
o.exports
}
return n.m = e,
n.c = t,
n.d = function(e, t, i) {
n.o(e, t) || Object.defineProperty(e, t, {
enumerable: !0,
get: i
})
}
,
n.r = function(e) {
"undefined" != typeof Symbol && Symbol.toStringTag && Object.defineProperty(e, Symbol.toStringTag, {
value: "Module"
}),
Object.defineProperty(e, "__esModule", {
value: !0
})
}
,
n.t = function(e, t) {
if (1 & t && (e = n(e)),
8 & t)
return e;
if (4 & t && "object" == typeof e && e && e.__esModule)
return e;
var i = Object.create(null);
if (n.r(i),
Object.defineProperty(i, "default", {
enumerable: !0,
value: e
}),
2 & t && "string" != typeof e)
for (var o in e)
n.d(i, o, function(t) {
return e[t]
}
.bind(null, o));
return i
}
,
n.n = function(e) {
var t = e && e.__esModule ? function() {
return e.default
}
: function() {
return e
}
;
return n.d(t, "a", t),
t
}
,
n.o = function(e, t) {
return Object.prototype.hasOwnProperty.call(e, t)
}
,
n.p = "",
n(n.s = 24)
}([function(e, t) {
var n = {};
e.exports = n,
function() {
n._nextId = 0,
n._seed = 0,
n._nowStartTime = +new Date,
n.extend = function(e, t) {
var i, o;
"boolean" == typeof t ? (i = 2,
o = t) : (i = 1,
o = !0);
for (var r = i; r < arguments.length; r++) {
var s = arguments[r];
if (s)
for (var a in s)
o && s[a] && s[a].constructor === Object ? e[a] && e[a].constructor !== Object ? e[a] = s[a] : (e[a] = e[a] || {},
n.extend(e[a], o, s[a])) : e[a] = s[a]
}
return e
}
,
n.clone = function(e, t) {
return n.extend({}, t, e)
}
,
n.keys = function(e) {
if (Object.keys)
return Object.keys(e);
var t = [];
for (var n in e)
t.push(n);
return t
}
,
n.values = function(e) {
var t = [];
if (Object.keys) {
for (var n = Object.keys(e), i = 0; i < n.length; i++)
t.push(e[n[i]]);
return t
}
for (var o in e)
t.push(e[o]);
return t
}
,
n.get = function(e, t, n, i) {
t = t.split(".").slice(n, i);
for (var o = 0; o < t.length; o += 1)
e = e[t[o]];
return e
}
,
n.set = function(e, t, i, o, r) {
var s = t.split(".").slice(o, r);
return n.get(e, t, 0, -1)[s[s.length - 1]] = i,
i
}
,
n.shuffle = function(e) {
for (var t = e.length - 1; t > 0; t--) {
var i = Math.floor(n.random() * (t + 1))
, o = e[t];
e[t] = e[i],
e[i] = o
}
return e
}
,
n.choose = function(e) {
return e[Math.floor(n.random() * e.length)]
}
,
n.isElement = function(e) {
return "undefined" != typeof HTMLElement ? e instanceof HTMLElement : !!(e && e.nodeType && e.nodeName)
}
,
n.isArray = function(e) {
return "[object Array]" === Object.prototype.toString.call(e)
}
,
n.isFunction = function(e) {
return "function" == typeof e
}
,
n.isPlainObject = function(e) {
return "object" == typeof e && e.constructor === Object
}
,
n.isString = function(e) {
return "[object String]" === toString.call(e)
}
,
n.clamp = function(e, t, n) {
return e < t ? t : e > n ? n : e
}
,
n.sign = function(e) {
return e < 0 ? -1 : 1
}
,
n.now = function() {
if ("undefined" != typeof window && window.performance) {
if (window.performance.now)
return window.performance.now();
if (window.performance.webkitNow)
return window.performance.webkitNow()
}
return new Date - n._nowStartTime
}
,
n.random = function(t, n) {
return n = void 0 !== n ? n : 1,
(t = void 0 !== t ? t : 0) + e() * (n - t)
}
;
var e = function() {
return n._seed = (9301 * n._seed + 49297) % 233280,
n._seed / 233280
};
n.colorToNumber = function(e) {
return 3 == (e = e.replace("#", "")).length && (e = e.charAt(0) + e.charAt(0) + e.charAt(1) + e.charAt(1) + e.charAt(2) + e.charAt(2)),
parseInt(e, 16)
}
,
n.logLevel = 1,
n.log = function() {
console && n.logLevel > 0 && n.logLevel <= 3 && console.log.apply(console, ["matter-js:"].concat(Array.prototype.slice.call(arguments)))
}
,
n.info = function() {
console && n.logLevel > 0 && n.logLevel <= 2 && console.info.apply(console, ["matter-js:"].concat(Array.prototype.slice.call(arguments)))
}
,
n.warn = function() {
console && n.logLevel > 0 && n.logLevel <= 3 && console.warn.apply(console, ["matter-js:"].concat(Array.prototype.slice.call(arguments)))
}
,
n.nextId = function() {
return n._nextId++
}
,
n.indexOf = function(e, t) {
if (e.indexOf)
return e.indexOf(t);
for (var n = 0; n < e.length; n++)
if (e[n] === t)
return n;
return -1
}
,
n.map = function(e, t) {
if (e.map)
return e.map(t);
for (var n = [], i = 0; i < e.length; i += 1)
n.push(t(e[i]));
return n
}
,
n.topologicalSort = function(e) {
var t = []
, i = []
, o = [];
for (var r in e)
i[r] || o[r] || n._topologicalSort(r, i, o, e, t);
return t
}
,
n._topologicalSort = function(e, t, i, o, r) {
var s = o[e] || [];
i[e] = !0;
for (var a = 0; a < s.length; a += 1) {
var l = s[a];
i[l] || t[l] || n._topologicalSort(l, t, i, o, r)
}
i[e] = !1,
t[e] = !0,
r.push(e)
}
,
n.chain = function() {
for (var e = [], t = 0; t < arguments.length; t += 1) {
var n = arguments[t];
n._chained ? e.push.apply(e, n._chained) : e.push(n)
}
var i = function() {
for (var t, n = new Array(arguments.length), i = 0, o = arguments.length; i < o; i++)
n[i] = arguments[i];
for (i = 0; i < e.length; i += 1) {
var r = e[i].apply(t, n);
void 0 !== r && (t = r)
}
return t
};
return i._chained = e,
i
}
,
n.chainPathBefore = function(e, t, i) {
return n.set(e, t, n.chain(i, n.get(e, t)))
}
,
n.chainPathAfter = function(e, t, i) {
return n.set(e, t, n.chain(n.get(e, t), i))
}
}()
}
, function(e, t) {
var n = {};
e.exports = n,
n.create = function(e) {
var t = {
min: {
x: 0,
y: 0
},
max: {
x: 0,
y: 0
}
};
return e && n.update(t, e),
t
}
,
n.update = function(e, t, n) {
e.min.x = 1 / 0,
e.max.x = -1 / 0,
e.min.y = 1 / 0,
e.max.y = -1 / 0;
for (var i = 0; i < t.length; i++) {
var o = t[i];
o.x > e.max.x && (e.max.x = o.x),
o.x < e.min.x && (e.min.x = o.x),
o.y > e.max.y && (e.max.y = o.y),
o.y < e.min.y && (e.min.y = o.y)
}
n && (n.x > 0 ? e.max.x += n.x : e.min.x += n.x,
n.y > 0 ? e.max.y += n.y : e.min.y += n.y)
}
,
n.contains = function(e, t) {
return t.x >= e.min.x && t.x <= e.max.x && t.y >= e.min.y && t.y <= e.max.y
}
,
n.overlaps = function(e, t) {
return e.min.x <= t.max.x && e.max.x >= t.min.x && e.max.y >= t.min.y && e.min.y <= t.max.y
}
,
n.translate = function(e, t) {
e.min.x += t.x,
e.max.x += t.x,
e.min.y += t.y,
e.max.y += t.y
}
,
n.shift = function(e, t) {
var n = e.max.x - e.min.x
, i = e.max.y - e.min.y;
e.min.x = t.x,
e.max.x = t.x + n,
e.min.y = t.y,
e.max.y = t.y + i
}
}
, function(e, t) {
var n = {};
e.exports = n,
n.create = function(e, t) {
return {
x: e || 0,
y: t || 0
}
}
,
n.clone = function(e) {
return {
x: e.x,
y: e.y
}
}
,
n.magnitude = function(e) {
return Math.sqrt(e.x * e.x + e.y * e.y)
}
,
n.magnitudeSquared = function(e) {
return e.x * e.x + e.y * e.y
}
,
n.rotate = function(e, t, n) {
var i = Math.cos(t)
, o = Math.sin(t);
n || (n = {});
var r = e.x * i - e.y * o;
return n.y = e.x * o + e.y * i,
n.x = r,
n
}
,
n.rotateAbout = function(e, t, n, i) {
var o = Math.cos(t)
, r = Math.sin(t);
i || (i = {});
var s = n.x + ((e.x - n.x) * o - (e.y - n.y) * r);
return i.y = n.y + ((e.x - n.x) * r + (e.y - n.y) * o),
i.x = s,
i
}
,
n.normalise = function(e) {
var t = n.magnitude(e);
return 0 === t ? {
x: 0,
y: 0
} : {
x: e.x / t,
y: e.y / t
}
}
,
n.dot = function(e, t) {
return e.x * t.x + e.y * t.y
}
,
n.cross = function(e, t) {
return e.x * t.y - e.y * t.x
}
,
n.cross3 = function(e, t, n) {
return (t.x - e.x) * (n.y - e.y) - (t.y - e.y) * (n.x - e.x)
}
,
n.add = function(e, t, n) {
return n || (n = {}),
n.x = e.x + t.x,
n.y = e.y + t.y,
n
}
,
n.sub = function(e, t, n) {
return n || (n = {}),
n.x = e.x - t.x,
n.y = e.y - t.y,
n
}
,
n.mult = function(e, t) {
return {
x: e.x * t,
y: e.y * t
}
}
,
n.div = function(e, t) {
return {
x: e.x / t,
y: e.y / t
}
}
,
n.perp = function(e, t) {
return {
x: (t = !0 === t ? -1 : 1) * -e.y,
y: t * e.x
}
}
,
n.neg = function(e) {
return {
x: -e.x,
y: -e.y
}
}
,
n.angle = function(e, t) {
return Math.atan2(t.y - e.y, t.x - e.x)
}
,
n._temp = [n.create(), n.create(), n.create(), n.create(), n.create(), n.create()]
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(2)
, r = n(0);
i.create = function(e, t) {
for (var n = [], i = 0; i < e.length; i++) {
var o = e[i]
, r = {
x: o.x,
y: o.y,
index: i,
body: t,
isInternal: !1
};
n.push(r)
}
return n
}
,
i.fromPath = function(e, t) {
var n = [];
return e.replace(/L?\s*([-\d.e]+)[\s,]*([-\d.e]+)*/gi, function(e, t, i) {
n.push({
x: parseFloat(t),
y: parseFloat(i)
})
}),
i.create(n, t)
}
,
i.centre = function(e) {
for (var t, n, r, s = i.area(e, !0), a = {
x: 0,
y: 0
}, l = 0; l < e.length; l++)
r = (l + 1) % e.length,
t = o.cross(e[l], e[r]),
n = o.mult(o.add(e[l], e[r]), t),
a = o.add(a, n);
return o.div(a, 6 * s)
}
,
i.mean = function(e) {
for (var t = {
x: 0,
y: 0
}, n = 0; n < e.length; n++)
t.x += e[n].x,
t.y += e[n].y;
return o.div(t, e.length)
}
,
i.area = function(e, t) {
for (var n = 0, i = e.length - 1, o = 0; o < e.length; o++)
n += (e[i].x - e[o].x) * (e[i].y + e[o].y),
i = o;
return t ? n / 2 : Math.abs(n) / 2
}
,
i.inertia = function(e, t) {
for (var n, i, r = 0, s = 0, a = e, l = 0; l < a.length; l++)
i = (l + 1) % a.length,
r += (n = Math.abs(o.cross(a[i], a[l]))) * (o.dot(a[i], a[i]) + o.dot(a[i], a[l]) + o.dot(a[l], a[l])),
s += n;
return t / 6 * (r / s)
}
,
i.translate = function(e, t, n) {
var i;
if (n)
for (i = 0; i < e.length; i++)
e[i].x += t.x * n,
e[i].y += t.y * n;
else
for (i = 0; i < e.length; i++)
e[i].x += t.x,
e[i].y += t.y;
return e
}
,
i.rotate = function(e, t, n) {
if (0 !== t) {
for (var i = Math.cos(t), o = Math.sin(t), r = 0; r < e.length; r++) {
var s = e[r]
, a = s.x - n.x
, l = s.y - n.y;
s.x = n.x + (a * i - l * o),
s.y = n.y + (a * o + l * i)
}
return e
}
}
,
i.contains = function(e, t) {
for (var n = 0; n < e.length; n++) {
var i = e[n]
, o = e[(n + 1) % e.length];
if ((t.x - i.x) * (o.y - i.y) + (t.y - i.y) * (i.x - o.x) > 0)
return !1
}
return !0
}
,
i.scale = function(e, t, n, r) {
if (1 === t && 1 === n)
return e;
var s, a;
r = r || i.centre(e);
for (var l = 0; l < e.length; l++)
s = e[l],
a = o.sub(s, r),
e[l].x = r.x + a.x * t,
e[l].y = r.y + a.y * n;
return e
}
,
i.chamfer = function(e, t, n, i, s) {
t = "number" == typeof t ? [t] : t || [8],
n = void 0 !== n ? n : -1,
i = i || 2,
s = s || 14;
for (var a = [], l = 0; l < e.length; l++) {
var c = e[l - 1 >= 0 ? l - 1 : e.length - 1]
, d = e[l]
, u = e[(l + 1) % e.length]
, p = t[l < t.length ? l : t.length - 1];
if (0 !== p) {
var f = o.normalise({
x: d.y - c.y,
y: c.x - d.x
})
, v = o.normalise({
x: u.y - d.y,
y: d.x - u.x
})
, m = Math.sqrt(2 * Math.pow(p, 2))
, y = o.mult(r.clone(f), p)
, g = o.normalise(o.mult(o.add(f, v), .5))
, x = o.sub(d, o.mult(g, m))
, h = n;
-1 === n && (h = 1.75 * Math.pow(p, .32)),
(h = r.clamp(h, i, s)) % 2 == 1 && (h += 1);
for (var b = Math.acos(o.dot(f, v)) / h, w = 0; w < h; w++)
a.push(o.add(o.rotate(y, b * w), x))
} else
a.push(d)
}
return a
}
,
i.clockwiseSort = function(e) {
var t = i.mean(e);
return e.sort(function(e, n) {
return o.angle(t, e) - o.angle(t, n)
}),
e
}
,
i.isConvex = function(e) {
var t, n, i, o, r = 0, s = e.length;
if (s < 3)
return null;
for (t = 0; t < s; t++)
if (i = (t + 2) % s,
o = (e[n = (t + 1) % s].x - e[t].x) * (e[i].y - e[n].y),
(o -= (e[n].y - e[t].y) * (e[i].x - e[n].x)) < 0 ? r |= 1 : o > 0 && (r |= 2),
3 === r)
return !1;
return 0 !== r || null
}
,
i.hull = function(e) {
var t, n, i = [], r = [];
for ((e = e.slice(0)).sort(function(e, t) {
var n = e.x - t.x;
return 0 !== n ? n : e.y - t.y
}),
n = 0; n < e.length; n += 1) {
for (t = e[n]; r.length >= 2 && o.cross3(r[r.length - 2], r[r.length - 1], t) <= 0; )
r.pop();
r.push(t)
}
for (n = e.length - 1; n >= 0; n -= 1) {
for (t = e[n]; i.length >= 2 && o.cross3(i[i.length - 2], i[i.length - 1], t) <= 0; )
i.pop();
i.push(t)
}
return i.pop(),
r.pop(),
i.concat(r)
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(0);
i.on = function(e, t, n) {
for (var i, o = t.split(" "), r = 0; r < o.length; r++)
i = o[r],
e.events = e.events || {},
e.events[i] = e.events[i] || [],
e.events[i].push(n);
return n
}
,
i.off = function(e, t, n) {
if (t) {
"function" == typeof t && (n = t,
t = o.keys(e.events).join(" "));
for (var i = t.split(" "), r = 0; r < i.length; r++) {
var s = e.events[i[r]]
, a = [];
if (n && s)
for (var l = 0; l < s.length; l++)
s[l] !== n && a.push(s[l]);
e.events[i[r]] = a
}
} else
e.events = {}
}
,
i.trigger = function(e, t, n) {
var i, r, s, a, l = e.events;
if (l && o.keys(l).length > 0) {
n || (n = {}),
i = t.split(" ");
for (var c = 0; c < i.length; c++)
if (s = l[r = i[c]]) {
(a = o.clone(n, !1)).name = r,
a.source = e;
for (var d = 0; d < s.length; d++)
s[d].apply(e, [a])
}
}
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(4)
, r = n(0)
, s = n(1)
, a = n(6);
i.create = function(e) {
return r.extend({
id: r.nextId(),
type: "composite",
parent: null,
isModified: !1,
bodies: [],
constraints: [],
composites: [],
label: "Composite",
plugin: {}
}, e)
}
,
i.setModified = function(e, t, n, o) {
if (e.isModified = t,
n && e.parent && i.setModified(e.parent, t, n, o),
o)
for (var r = 0; r < e.composites.length; r++) {
var s = e.composites[r];
i.setModified(s, t, n, o)
}
}
,
i.add = function(e, t) {
var n = [].concat(t);
o.trigger(e, "beforeAdd", {
object: t
});
for (var s = 0; s < n.length; s++) {
var a = n[s];
switch (a.type) {
case "body":
if (a.parent !== a) {
r.warn("Composite.add: skipped adding a compound body part (you must add its parent instead)");
break
}
i.addBody(e, a);
break;
case "constraint":
i.addConstraint(e, a);
break;
case "composite":
i.addComposite(e, a);
break;
case "mouseConstraint":
i.addConstraint(e, a.constraint);
}
}
return o.trigger(e, "afterAdd", {
object: t
}),
e
}
,
i.remove = function(e, t, n) {
var r = [].concat(t);
o.trigger(e, "beforeRemove", {
object: t
});
for (var s = 0; s < r.length; s++) {
var a = r[s];
switch (a.type) {
case "body":
i.removeBody(e, a, n);
break;
case "constraint":
i.removeConstraint(e, a, n);
break;
case "composite":
i.removeComposite(e, a, n);
break;
case "mouseConstraint":
i.removeConstraint(e, a.constraint);
}
}
return o.trigger(e, "afterRemove", {
object: t
}),
e
}
,
i.addComposite = function(e, t) {
return e.composites.push(t),
t.parent = e,
i.setModified(e, !0, !0, !1),
e
}
,
i.removeComposite = function(e, t, n) {
var o = r.indexOf(e.composites, t);
if (-1 !== o && (i.removeCompositeAt(e, o),
i.setModified(e, !0, !0, !1)),
n)
for (var s = 0; s < e.composites.length; s++)
i.removeComposite(e.composites[s], t, !0);
return e
}
,
i.removeCompositeAt = function(e, t) {
return e.composites.splice(t, 1),
i.setModified(e, !0, !0, !1),
e
}
,
i.addBody = function(e, t) {
return e.bodies.push(t),
i.setModified(e, !0, !0, !1),
e
}
,
i.removeBody = function(e, t, n) {
var o = r.indexOf(e.bodies, t);
if (-1 !== o && (i.removeBodyAt(e, o),
i.setModified(e, !0, !0, !1)),
n)
for (var s = 0; s < e.composites.length; s++)
i.removeBody(e.composites[s], t, !0);
return e
}
,
i.removeBodyAt = function(e, t) {
return e.bodies.splice(t, 1),
i.setModified(e, !0, !0, !1),
e
}
,
i.addConstraint = function(e, t) {
return e.constraints.push(t),
i.setModified(e, !0, !0, !1),
e
}
,
i.removeConstraint = function(e, t, n) {
var o = r.indexOf(e.constraints, t);
if (-1 !== o && i.removeConstraintAt(e, o),
n)
for (var s = 0; s < e.composites.length; s++)
i.removeConstraint(e.composites[s], t, !0);
return e
}
,
i.removeConstraintAt = function(e, t) {
return e.constraints.splice(t, 1),
i.setModified(e, !0, !0, !1),
e
}
,
i.clear = function(e, t, n) {
if (n)
for (var o = 0; o < e.composites.length; o++)
i.clear(e.composites[o], t, !0);
return t ? e.bodies = e.bodies.filter(function(e) {
return e.isStatic
}) : e.bodies.length = 0,
e.constraints.length = 0,
e.composites.length = 0,
i.setModified(e, !0, !0, !1),
e
}
,
i.allBodies = function(e) {
for (var t = [].concat(e.bodies), n = 0; n < e.composites.length; n++)
t = t.concat(i.allBodies(e.composites[n]));
return t
}
,
i.allConstraints = function(e) {
for (var t = [].concat(e.constraints), n = 0; n < e.composites.length; n++)
t = t.concat(i.allConstraints(e.composites[n]));
return t
}
,
i.allComposites = function(e) {
for (var t = [].concat(e.composites), n = 0; n < e.composites.length; n++)
t = t.concat(i.allComposites(e.composites[n]));
return t
}
,
i.get = function(e, t, n) {
var o, r;
switch (n) {
case "body":
o = i.allBodies(e);
break;
case "constraint":
o = i.allConstraints(e);
break;
case "composite":
o = i.allComposites(e).concat(e);
}
return o ? 0 === (r = o.filter(function(e) {
return e.id.toString() === t.toString()
})).length ? null : r[0] : null
}
,
i.move = function(e, t, n) {
return i.remove(e, t),
i.add(n, t),
e
}
,
i.rebase = function(e) {
for (var t = i.allBodies(e).concat(i.allConstraints(e)).concat(i.allComposites(e)), n = 0; n < t.length; n++)
t[n].id = r.nextId();
return i.setModified(e, !0, !0, !1),
e
}
,
i.translate = function(e, t, n) {
for (var o = n ? i.allBodies(e) : e.bodies, r = 0; r < o.length; r++)
a.translate(o[r], t);
return i.setModified(e, !0, !0, !1),
e
}
,
i.rotate = function(e, t, n, o) {
for (var r = Math.cos(t), s = Math.sin(t), l = o ? i.allBodies(e) : e.bodies, c = 0; c < l.length; c++) {
var d = l[c]
, u = d.position.x - n.x
, p = d.position.y - n.y;
a.setPosition(d, {
x: n.x + (u * r - p * s),
y: n.y + (u * s + p * r)
}),
a.rotate(d, t)
}
return i.setModified(e, !0, !0, !1),
e
}
,
i.scale = function(e, t, n, o, r) {
for (var s = r ? i.allBodies(e) : e.bodies, l = 0; l < s.length; l++) {
var c = s[l]
, d = c.position.x - o.x
, u = c.position.y - o.y;
a.setPosition(c, {
x: o.x + d * t,
y: o.y + u * n
}),
a.scale(c, t, n)
}
return i.setModified(e, !0, !0, !1),
e
}
,
i.bounds = function(e) {
for (var t = i.allBodies(e), n = [], o = 0; o < t.length; o += 1) {
var r = t[o];
n.push(r.bounds.min, r.bounds.max)
}
return s.create(n)
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(3)
, r = n(2)
, s = n(7)
, a = (n(10),
n(0))
, l = n(1)
, c = n(15);
!function() {
i._inertiaScale = 4,
i._nextCollidingGroupId = 1,
i._nextNonCollidingGroupId = -1,
i._nextCategory = 1,
i.create = function(t) {
var n = {
id: a.nextId(),
type: "body",
label: "Body",
parts: [],
plugin: {},
angle: 0,
vertices: o.fromPath("L 0 0 L 40 0 L 40 40 L 0 40"),
position: {
x: 0,
y: 0
},
force: {
x: 0,
y: 0
},
torque: 0,
positionImpulse: {
x: 0,
y: 0
},
constraintImpulse: {
x: 0,
y: 0,
angle: 0
},
totalContacts: 0,
speed: 0,
angularSpeed: 0,
velocity: {
x: 0,
y: 0
},
angularVelocity: 0,
isSensor: !1,
isStatic: !1,
isSleeping: !1,
motion: 0,
sleepThreshold: 60,
density: .001,
restitution: 0,
friction: .1,
frictionStatic: .5,
frictionAir: .01,
collisionFilter: {
category: 1,
mask: 4294967295,
group: 0
},
slop: .05,
timeScale: 1,
render: {
visible: !0,
opacity: 1,
strokeStyle: null,
fillStyle: null,
lineWidth: null,
sprite: {
xScale: 1,
yScale: 1,
xOffset: 0,
yOffset: 0
}
},
events: null,
bounds: null,
chamfer: null,
circleRadius: 0,
positionPrev: null,
anglePrev: 0,
parent: null,
axes: null,
area: 0,
mass: 0,
inertia: 0,
_original: null
}
, i = a.extend(n, t);
return e(i, t),
i
}
,
i.nextGroup = function(e) {
return e ? i._nextNonCollidingGroupId-- : i._nextCollidingGroupId++
}
,
i.nextCategory = function() {
return i._nextCategory = i._nextCategory << 1,
i._nextCategory
}
;
var e = function(e, t) {
t = t || {},
i.set(e, {
bounds: e.bounds || l.create(e.vertices),
positionPrev: e.positionPrev || r.clone(e.position),
anglePrev: e.anglePrev || e.angle,
vertices: e.vertices,
parts: e.parts || [e],
isStatic: e.isStatic,
isSleeping: e.isSleeping,
parent: e.parent || e
}),
o.rotate(e.vertices, e.angle, e.position),
c.rotate(e.axes, e.angle),
l.update(e.bounds, e.vertices, e.velocity),
i.set(e, {
axes: t.axes || e.axes,
area: t.area || e.area,
mass: t.mass || e.mass,
inertia: t.inertia || e.inertia
});
var n = e.isStatic ? "#14151f" : a.choose(["#f19648", "#f5d259", "#f55a3c", "#063e7b", "#ececd1"])
, s = e.isStatic ? "#555" : "#ccc"
, d = e.isStatic && null === e.render.fillStyle ? 1 : 0;
e.render.fillStyle = e.render.fillStyle || n,
e.render.strokeStyle = e.render.strokeStyle || s,
e.render.lineWidth = e.render.lineWidth || d,
e.render.sprite.xOffset += -(e.bounds.min.x - e.position.x) / (e.bounds.max.x - e.bounds.min.x),
e.render.sprite.yOffset += -(e.bounds.min.y - e.position.y) / (e.bounds.max.y - e.bounds.min.y)
};
i.set = function(e, t, n) {
var o;
for (o in "string" == typeof t && (o = t,
(t = {})[o] = n),
t)
if (Object.prototype.hasOwnProperty.call(t, o))
switch (n = t[o],
o) {
case "isStatic":
i.setStatic(e, n);
break;
case "isSleeping":
s.set(e, n);
break;
case "mass":
i.setMass(e, n);
break;
case "density":
i.setDensity(e, n);
break;
case "inertia":
i.setInertia(e, n);
break;
case "vertices":
i.setVertices(e, n);
break;
case "position":
i.setPosition(e, n);
break;
case "angle":
i.setAngle(e, n);
break;
case "velocity":
i.setVelocity(e, n);
break;
case "angularVelocity":
i.setAngularVelocity(e, n);
break;
case "parts":
i.setParts(e, n);
break;
case "centre":
i.setCentre(e, n);
break;
default:
e[o] = n;
}
}
,
i.setStatic = function(e, t) {
for (var n = 0; n < e.parts.length; n++) {
var i = e.parts[n];
i.isStatic = t,
t ? (i._original = {
restitution: i.restitution,
friction: i.friction,
mass: i.mass,
inertia: i.inertia,
density: i.density,
inverseMass: i.inverseMass,
inverseInertia: i.inverseInertia
},
i.restitution = 0,
i.friction = 1,
i.mass = i.inertia = i.density = 1 / 0,
i.inverseMass = i.inverseInertia = 0,
i.positionPrev.x = i.position.x,
i.positionPrev.y = i.position.y,
i.anglePrev = i.angle,
i.angularVelocity = 0,
i.speed = 0,
i.angularSpeed = 0,
i.motion = 0) : i._original && (i.restitution = i._original.restitution,
i.friction = i._original.friction,
i.mass = i._original.mass,
i.inertia = i._original.inertia,
i.density = i._original.density,
i.inverseMass = i._original.inverseMass,
i.inverseInertia = i._original.inverseInertia,
i._original = null)
}
}
,
i.setMass = function(e, t) {
var n = e.inertia / (e.mass / 6);
e.inertia = n * (t / 6),
e.inverseInertia = 1 / e.inertia,
e.mass = t,
e.inverseMass = 1 / e.mass,
e.density = e.mass / e.area
}
,
i.setDensity = function(e, t) {
i.setMass(e, t * e.area),
e.density = t
}
,
i.setInertia = function(e, t) {
e.inertia = t,
e.inverseInertia = 1 / e.inertia
}
,
i.setVertices = function(e, t) {
t[0].body === e ? e.vertices = t : e.vertices = o.create(t, e),
e.axes = c.fromVertices(e.vertices),
e.area = o.area(e.vertices),
i.setMass(e, e.density * e.area);
var n = o.centre(e.vertices);
o.translate(e.vertices, n, -1),
i.setInertia(e, i._inertiaScale * o.inertia(e.vertices, e.mass)),
o.translate(e.vertices, e.position),
l.update(e.bounds, e.vertices, e.velocity)
}
,
i.setParts = function(e, t, n) {
var r;
for (t = t.slice(0),
e.parts.length = 0,
e.parts.push(e),
e.parent = e,
r = 0; r < t.length; r++) {
var s = t[r];
s !== e && (s.parent = e,
e.parts.push(s))
}
if (1 !== e.parts.length) {
if (n = void 0 === n || n) {
var a = [];
for (r = 0; r < t.length; r++)
a = a.concat(t[r].vertices);
o.clockwiseSort(a);
var l = o.hull(a)
, c = o.centre(l);
i.setVertices(e, l),
o.translate(e.vertices, c)
}
var d = i._totalProperties(e);
e.area = d.area,
e.parent = e,
e.position.x = d.centre.x,
e.position.y = d.centre.y,
e.positionPrev.x = d.centre.x,
e.positionPrev.y = d.centre.y,
i.setMass(e, d.mass),
i.setInertia(e, d.inertia),
i.setPosition(e, d.centre)
}
}
,
i.setCentre = function(e, t, n) {
n ? (e.positionPrev.x += t.x,
e.positionPrev.y += t.y,
e.position.x += t.x,
e.position.y += t.y) : (e.positionPrev.x = t.x - (e.position.x - e.positionPrev.x),
e.positionPrev.y = t.y - (e.position.y - e.positionPrev.y),
e.position.x = t.x,
e.position.y = t.y)
}
,
i.setPosition = function(e, t) {
var n = r.sub(t, e.position);
e.positionPrev.x += n.x,
e.positionPrev.y += n.y;
for (var i = 0; i < e.parts.length; i++) {
var s = e.parts[i];
s.position.x += n.x,
s.position.y += n.y,
o.translate(s.vertices, n),
l.update(s.bounds, s.vertices, e.velocity)
}
}
,
i.setAngle = function(e, t) {
var n = t - e.angle;
e.anglePrev += n;
for (var i = 0; i < e.parts.length; i++) {
var s = e.parts[i];
s.angle += n,
o.rotate(s.vertices, n, e.position),
c.rotate(s.axes, n),
l.update(s.bounds, s.vertices, e.velocity),
i > 0 && r.rotateAbout(s.position, n, e.position, s.position)
}
}
,
i.setVelocity = function(e, t) {
e.positionPrev.x = e.position.x - t.x,
e.positionPrev.y = e.position.y - t.y,
e.velocity.x = t.x,
e.velocity.y = t.y,
e.speed = r.magnitude(e.velocity)
}
,
i.setAngularVelocity = function(e, t) {
e.anglePrev = e.angle - t,
e.angularVelocity = t,
e.angularSpeed = Math.abs(e.angularVelocity)
}
,
i.translate = function(e, t) {
i.setPosition(e, r.add(e.position, t))
}
,
i.rotate = function(e, t, n) {
if (n) {
var o = Math.cos(t)
, r = Math.sin(t)
, s = e.position.x - n.x
, a = e.position.y - n.y;
i.setPosition(e, {
x: n.x + (s * o - a * r),
y: n.y + (s * r + a * o)
}),
i.setAngle(e, e.angle + t)
} else
i.setAngle(e, e.angle + t)
}
,
i.scale = function(e, t, n, r) {
var s = 0
, a = 0;
r = r || e.position;
for (var d = 0; d < e.parts.length; d++) {
var u = e.parts[d];
o.scale(u.vertices, t, n, r),
u.axes = c.fromVertices(u.vertices),
u.area = o.area(u.vertices),
i.setMass(u, e.density * u.area),
o.translate(u.vertices, {
x: -u.position.x,
y: -u.position.y
}),
i.setInertia(u, i._inertiaScale * o.inertia(u.vertices, u.mass)),
o.translate(u.vertices, {
x: u.position.x,
y: u.position.y
}),
d > 0 && (s += u.area,
a += u.inertia),
u.position.x = r.x + (u.position.x - r.x) * t,
u.position.y = r.y + (u.position.y - r.y) * n,
l.update(u.bounds, u.vertices, e.velocity)
}
e.parts.length > 1 && (e.area = s,
e.isStatic || (i.setMass(e, e.density * s),
i.setInertia(e, a))),
e.circleRadius && (t === n ? e.circleRadius *= t : e.circleRadius = null)
}
,
i.update = function(e, t, n, i) {
var s = Math.pow(t * n * e.timeScale, 2)
, a = 1 - e.frictionAir * n * e.timeScale
, d = e.position.x - e.positionPrev.x
, u = e.position.y - e.positionPrev.y;
e.velocity.x = d * a * i + e.force.x / e.mass * s,
e.velocity.y = u * a * i + e.force.y / e.mass * s,
e.positionPrev.x = e.position.x,
e.positionPrev.y = e.position.y,
e.position.x += e.velocity.x,
e.position.y += e.velocity.y,
e.angularVelocity = (e.angle - e.anglePrev) * a * i + e.torque / e.inertia * s,
e.anglePrev = e.angle,
e.angle += e.angularVelocity,
e.speed = r.magnitude(e.velocity),
e.angularSpeed = Math.abs(e.angularVelocity);
for (var p = 0; p < e.parts.length; p++) {
var f = e.parts[p];
o.translate(f.vertices, e.velocity),
p > 0 && (f.position.x += e.velocity.x,
f.position.y += e.velocity.y),
0 !== e.angularVelocity && (o.rotate(f.vertices, e.angularVelocity, e.position),
c.rotate(f.axes, e.angularVelocity),
p > 0 && r.rotateAbout(f.position, e.angularVelocity, e.position, f.position)),
l.update(f.bounds, f.vertices, e.velocity)
}
}
,
i.applyForce = function(e, t, n) {
e.force.x += n.x,
e.force.y += n.y;
var i = t.x - e.position.x
, o = t.y - e.position.y;
e.torque += i * n.y - o * n.x
}
,
i._totalProperties = function(e) {
for (var t = {
mass: 0,
area: 0,
inertia: 0,
centre: {
x: 0,
y: 0
}
}, n = 1 === e.parts.length ? 0 : 1; n < e.parts.length; n++) {
var i = e.parts[n]
, o = i.mass !== 1 / 0 ? i.mass : 1;
t.mass += o,
t.area += i.area,
t.inertia += i.inertia,
t.centre = r.add(t.centre, r.mult(i.position, o))
}
return t.centre = r.div(t.centre, t.mass),
t
}
}()
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(4);
i._motionWakeThreshold = .18,
i._motionSleepThreshold = .08,
i._minBias = .9,
i.update = function(e, t) {
for (var n = t * t * t, o = 0; o < e.length; o++) {
var r = e[o]
, s = r.speed * r.speed + r.angularSpeed * r.angularSpeed;
if (0 === r.force.x && 0 === r.force.y) {
var a = Math.min(r.motion, s)
, l = Math.max(r.motion, s);
r.motion = i._minBias * a + (1 - i._minBias) * l,
r.sleepThreshold > 0 && r.motion < i._motionSleepThreshold * n ? (r.sleepCounter += 1,
r.sleepCounter >= r.sleepThreshold && i.set(r, !0)) : r.sleepCounter > 0 && (r.sleepCounter -= 1)
} else
i.set(r, !1)
}
}
,
i.afterCollisions = function(e, t) {
for (var n = t * t * t, o = 0; o < e.length; o++) {
var r = e[o];
if (r.isActive) {
var s = r.collision
, a = s.bodyA.parent
, l = s.bodyB.parent;
if (!(a.isSleeping && l.isSleeping || a.isStatic || l.isStatic) && (a.isSleeping || l.isSleeping)) {
var c = a.isSleeping && !a.isStatic ? a : l
, d = c === a ? l : a;
!c.isStatic && d.motion > i._motionWakeThreshold * n && i.set(c, !1)
}
}
}
}
,
i.set = function(e, t) {
var n = e.isSleeping;
t ? (e.isSleeping = !0,
e.sleepCounter = e.sleepThreshold,
e.positionImpulse.x = 0,
e.positionImpulse.y = 0,
e.positionPrev.x = e.position.x,
e.positionPrev.y = e.position.y,
e.anglePrev = e.angle,
e.speed = 0,
e.angularSpeed = 0,
e.motion = 0,
n || o.trigger(e, "sleepStart")) : (e.isSleeping = !1,
e.sleepCounter = 0,
n && o.trigger(e, "sleepEnd"))
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(3)
, r = n(2)
, s = n(7)
, a = n(1)
, l = n(15)
, c = n(0);
i._warming = .4,
i._torqueDampen = 1,
i._minLength = 1e-6,
i.create = function(e) {
var t = e;
t.bodyA && !t.pointA && (t.pointA = {
x: 0,
y: 0
}),
t.bodyB && !t.pointB && (t.pointB = {
x: 0,
y: 0
});
var n = t.bodyA ? r.add(t.bodyA.position, t.pointA) : t.pointA
, i = t.bodyB ? r.add(t.bodyB.position, t.pointB) : t.pointB
, o = r.magnitude(r.sub(n, i));
t.length = void 0 !== t.length ? t.length : o,
t.id = t.id || c.nextId(),
t.label = t.label || "Constraint",
t.type = "constraint",
t.stiffness = t.stiffness || (t.length > 0 ? 1 : .7),
t.damping = t.damping || 0,
t.angularStiffness = t.angularStiffness || 0,
t.angleA = t.bodyA ? t.bodyA.angle : t.angleA,
t.angleB = t.bodyB ? t.bodyB.angle : t.angleB,
t.plugin = {};
var s = {
visible: !0,
lineWidth: 2,
strokeStyle: "#ffffff",
type: "line",
anchors: !0
};
return 0 === t.length && t.stiffness > .1 ? (s.type = "pin",
s.anchors = !1) : t.stiffness < .9 && (s.type = "spring"),
t.render = c.extend(s, t.render),
t
}
,
i.preSolveAll = function(e) {
for (var t = 0; t < e.length; t += 1) {
var n = e[t]
, i = n.constraintImpulse;
n.isStatic || 0 === i.x && 0 === i.y && 0 === i.angle || (n.position.x += i.x,
n.position.y += i.y,
n.angle += i.angle)
}
}
,
i.solveAll = function(e, t) {
for (var n = 0; n < e.length; n += 1) {
var o = e[n]
, r = !o.bodyA || o.bodyA && o.bodyA.isStatic
, s = !o.bodyB || o.bodyB && o.bodyB.isStatic;
(r || s) && i.solve(e[n], t)
}
for (n = 0; n < e.length; n += 1)
r = !(o = e[n]).bodyA || o.bodyA && o.bodyA.isStatic,
s = !o.bodyB || o.bodyB && o.bodyB.isStatic,
r || s || i.solve(e[n], t)
}
,
i.solve = function(e, t) {
var n = e.bodyA
, o = e.bodyB
, s = e.pointA
, a = e.pointB;
if (n || o) {
n && !n.isStatic && (r.rotate(s, n.angle - e.angleA, s),
e.angleA = n.angle),
o && !o.isStatic && (r.rotate(a, o.angle - e.angleB, a),
e.angleB = o.angle);
var l = s
, c = a;
if (n && (l = r.add(n.position, s)),
o && (c = r.add(o.position, a)),
l && c) {
var d = r.sub(l, c)
, u = r.magnitude(d);
u < i._minLength && (u = i._minLength);
var p, f, v, m, y, g = (u - e.length) / u, x = e.stiffness < 1 ? e.stiffness * t : e.stiffness, h = r.mult(d, g * x), b = (n ? n.inverseMass : 0) + (o ? o.inverseMass : 0), w = b + ((n ? n.inverseInertia : 0) + (o ? o.inverseInertia : 0));
if (e.damping) {
var S = r.create();
v = r.div(d, u),
y = r.sub(o && r.sub(o.position, o.positionPrev) || S, n && r.sub(n.position, n.positionPrev) || S),
m = r.dot(v, y)
}
n && !n.isStatic && (f = n.inverseMass / b,
n.constraintImpulse.x -= h.x * f,
n.constraintImpulse.y -= h.y * f,
n.position.x -= h.x * f,
n.position.y -= h.y * f,
e.damping && (n.positionPrev.x -= e.damping * v.x * m * f,
n.positionPrev.y -= e.damping * v.y * m * f),
p = r.cross(s, h) / w * i._torqueDampen * n.inverseInertia * (1 - e.angularStiffness),
n.constraintImpulse.angle -= p,
n.angle -= p),
o && !o.isStatic && (f = o.inverseMass / b,
o.constraintImpulse.x += h.x * f,
o.constraintImpulse.y += h.y * f,
o.position.x += h.x * f,
o.position.y += h.y * f,
e.damping && (o.positionPrev.x += e.damping * v.x * m * f,
o.positionPrev.y += e.damping * v.y * m * f),
p = r.cross(a, h) / w * i._torqueDampen * o.inverseInertia * (1 - e.angularStiffness),
o.constraintImpulse.angle += p,
o.angle += p)
}
}
}
,
i.postSolveAll = function(e) {
for (var t = 0; t < e.length; t++) {
var n = e[t]
, c = n.constraintImpulse;
if (!(n.isStatic || 0 === c.x && 0 === c.y && 0 === c.angle)) {
s.set(n, !1);
for (var d = 0; d < n.parts.length; d++) {
var u = n.parts[d];
o.translate(u.vertices, c),
d > 0 && (u.position.x += c.x,
u.position.y += c.y),
0 !== c.angle && (o.rotate(u.vertices, c.angle, n.position),
l.rotate(u.axes, c.angle),
d > 0 && r.rotateAbout(u.position, c.angle, n.position, u.position)),
a.update(u.bounds, u.vertices, n.velocity)
}
c.angle *= i._warming,
c.x *= i._warming,
c.y *= i._warming
}
}
}
,
i.pointAWorld = function(e) {
return {
x: (e.bodyA ? e.bodyA.position.x : 0) + e.pointA.x,
y: (e.bodyA ? e.bodyA.position.y : 0) + e.pointA.y
}
}
,
i.pointBWorld = function(e) {
return {
x: (e.bodyB ? e.bodyB.position.x : 0) + e.pointB.x,
y: (e.bodyB ? e.bodyB.position.y : 0) + e.pointB.y
}
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(18);
i.create = function(e, t) {
var n = e.bodyA
, o = e.bodyB
, r = e.parentA
, s = e.parentB
, a = {
id: i.id(n, o),
bodyA: n,
bodyB: o,
contacts: {},
activeContacts: [],
separation: 0,
isActive: !0,
confirmedActive: !0,
isSensor: n.isSensor || o.isSensor,
timeCreated: t,
timeUpdated: t,
inverseMass: r.inverseMass + s.inverseMass,
friction: Math.min(r.friction, s.friction),
frictionStatic: Math.max(r.frictionStatic, s.frictionStatic),
restitution: Math.max(r.restitution, s.restitution),
slop: Math.max(r.slop, s.slop)
};
return i.update(a, e, t),
a
}
,
i.update = function(e, t, n) {
var r = e.contacts
, s = t.supports
, a = e.activeContacts
, l = t.parentA
, c = t.parentB;
if (e.collision = t,
e.inverseMass = l.inverseMass + c.inverseMass,
e.friction = Math.min(l.friction, c.friction),
e.frictionStatic = Math.max(l.frictionStatic, c.frictionStatic),
e.restitution = Math.max(l.restitution, c.restitution),
e.slop = Math.max(l.slop, c.slop),
a.length = 0,
t.collided) {
for (var d = 0; d < s.length; d++) {
var u = s[d]
, p = o.id(u)
, f = r[p];
f ? a.push(f) : a.push(r[p] = o.create(u))
}
e.separation = t.depth,
i.setActive(e, !0, n)
} else
!0 === e.isActive && i.setActive(e, !1, n)
}
,
i.setActive = function(e, t, n) {
t ? (e.isActive = !0,
e.timeUpdated = n) : (e.isActive = !1,
e.activeContacts.length = 0)
}
,
i.id = function(e, t) {
return e.id < t.id ? "A" + e.id + "B" + t.id : "A" + t.id + "B" + e.id
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(0)
, r = n(5)
, s = n(1)
, a = n(4)
, l = n(11)
, c = n(2)
, d = n(14);
!function() {
var e, t;
"undefined" != typeof window && (e = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.msRequestAnimationFrame || function(e) {
window.setTimeout(function() {
e(o.now())
}, 1e3 / 60)
}
,
t = window.cancelAnimationFrame || window.mozCancelAnimationFrame || window.webkitCancelAnimationFrame || window.msCancelAnimationFrame),
i.create = function(e) {
var t = {
controller: i,
engine: null,
element: null,
canvas: null,
mouse: null,
frameRequestId: null,
options: {
width: 800,
height: 600,
pixelRatio: 1,
background: "#14151f",
wireframeBackground: "#14151f",
hasBounds: !!e.bounds,
enabled: !0,
wireframes: !0,
showSleeping: !0,
showDebug: !1,
showBroadphase: !1,
showBounds: !1,
showVelocity: !1,
showCollisions: !1,
showSeparations: !1,
showAxes: !1,
showPositions: !1,
showAngleIndicator: !1,
showIds: !1,
showShadows: !1,
showVertexNumbers: !1,
showConvexHulls: !1,
showInternalEdges: !1,
showMousePosition: !1
}
}
, r = o.extend(t, e);
return r.canvas && (r.canvas.width = r.options.width || r.canvas.width,
r.canvas.height = r.options.height || r.canvas.height),
r.mouse = e.mouse,
r.engine = e.engine,
r.canvas = r.canvas || n(r.options.width, r.options.height),
r.context = r.canvas.getContext("2d"),
r.textures = {},
r.bounds = r.bounds || {
min: {
x: 0,
y: 0
},
max: {
x: r.canvas.width,
y: r.canvas.height
}
},
1 !== r.options.pixelRatio && i.setPixelRatio(r, r.options.pixelRatio),
o.isElement(r.element) ? r.element.appendChild(r.canvas) : r.canvas.parentNode || o.log("Render.create: options.element was undefined, render.canvas was created but not appended", "warn"),
r
}
,
i.run = function(t) {
!function n(o) {
t.frameRequestId = e(n),
i.world(t)
}()
}
,
i.stop = function(e) {
t(e.frameRequestId)
}
,
i.setPixelRatio = function(e, t) {
var n = e.options
, i = e.canvas;
"auto" === t && (t = u(i)),
n.pixelRatio = t,
i.setAttribute("data-pixel-ratio", t),
i.width = n.width * t,
i.height = n.height * t,
i.style.width = n.width + "px",
i.style.height = n.height + "px"
}
,
i.lookAt = function(e, t, n, i) {
i = void 0 === i || i,
t = o.isArray(t) ? t : [t],
n = n || {
x: 0,
y: 0
};
for (var r = {
min: {
x: 1 / 0,
y: 1 / 0
},
max: {
x: -1 / 0,
y: -1 / 0
}
}, s = 0; s < t.length; s += 1) {
var a = t[s]
, l = a.bounds ? a.bounds.min : a.min || a.position || a
, c = a.bounds ? a.bounds.max : a.max || a.position || a;
l && c && (l.x < r.min.x && (r.min.x = l.x),
c.x > r.max.x && (r.max.x = c.x),
l.y < r.min.y && (r.min.y = l.y),
c.y > r.max.y && (r.max.y = c.y))
}
var u = r.max.x - r.min.x + 2 * n.x
, p = r.max.y - r.min.y + 2 * n.y
, f = e.canvas.height
, v = e.canvas.width / f
, m = u / p
, y = 1
, g = 1;
m > v ? g = m / v : y = v / m,
e.options.hasBounds = !0,
e.bounds.min.x = r.min.x,
e.bounds.max.x = r.min.x + u * y,
e.bounds.min.y = r.min.y,
e.bounds.max.y = r.min.y + p * g,
i && (e.bounds.min.x += .5 * u - u * y * .5,
e.bounds.max.x += .5 * u - u * y * .5,
e.bounds.min.y += .5 * p - p * g * .5,
e.bounds.max.y += .5 * p - p * g * .5),
e.bounds.min.x -= n.x,
e.bounds.max.x -= n.x,
e.bounds.min.y -= n.y,
e.bounds.max.y -= n.y,
e.mouse && (d.setScale(e.mouse, {
x: (e.bounds.max.x - e.bounds.min.x) / e.canvas.width,
y: (e.bounds.max.y - e.bounds.min.y) / e.canvas.height
}),
d.setOffset(e.mouse, e.bounds.min))
}
,
i.startViewTransform = function(e) {
var t = e.bounds.max.x - e.bounds.min.x
, n = e.bounds.max.y - e.bounds.min.y
, i = t / e.options.width
, o = n / e.options.height;
e.context.setTransform(e.options.pixelRatio / i, 0, 0, e.options.pixelRatio / o, 0, 0),
e.context.translate(-e.bounds.min.x, -e.bounds.min.y)
}
,
i.endViewTransform = function(e) {
e.context.setTransform(e.options.pixelRatio, 0, 0, e.options.pixelRatio, 0, 0)
}
,
i.world = function(e) {
var t, n = e.engine, o = n.world, u = e.canvas, p = e.context, v = e.options, m = r.allBodies(o), y = r.allConstraints(o), g = v.wireframes ? v.wireframeBackground : v.background, x = [], h = [], b = {
timestamp: n.timing.timestamp
};
if (a.trigger(e, "beforeRender", b),
e.currentBackground !== g && f(e, g),
p.globalCompositeOperation = "source-in",
p.fillStyle = "transparent",
p.fillRect(0, 0, u.width, u.height),
p.globalCompositeOperation = "source-over",
v.hasBounds) {
for (t = 0; t < m.length; t++) {
var w = m[t];
s.overlaps(w.bounds, e.bounds) && x.push(w)
}
for (t = 0; t < y.length; t++) {
var S = y[t]
, A = S.bodyA
, P = S.bodyB
, C = S.pointA
, M = S.pointB;
A && (C = c.add(A.position, S.pointA)),
P && (M = c.add(P.position, S.pointB)),
C && M && (s.contains(e.bounds, C) || s.contains(e.bounds, M)) && h.push(S)
}
i.startViewTransform(e),
e.mouse && (d.setScale(e.mouse, {
x: (e.bounds.max.x - e.bounds.min.x) / e.options.width,
y: (e.bounds.max.y - e.bounds.min.y) / e.options.height
}),
d.setOffset(e.mouse, e.bounds.min))
} else
h = y,
x = m,
1 !== e.options.pixelRatio && e.context.setTransform(e.options.pixelRatio, 0, 0, e.options.pixelRatio, 0, 0);
!v.wireframes || n.enableSleeping && v.showSleeping ? i.bodies(e, x, p) : (v.showConvexHulls && i.bodyConvexHulls(e, x, p),
i.bodyWireframes(e, x, p)),
v.showBounds && i.bodyBounds(e, x, p),
(v.showAxes || v.showAngleIndicator) && i.bodyAxes(e, x, p),
v.showPositions && i.bodyPositions(e, x, p),
v.showVelocity && i.bodyVelocity(e, x, p),
v.showIds && i.bodyIds(e, x, p),
v.showSeparations && i.separations(e, n.pairs.list, p),
v.showCollisions && i.collisions(e, n.pairs.list, p),
v.showVertexNumbers && i.vertexNumbers(e, x, p),
v.showMousePosition && i.mousePosition(e, e.mouse, p),
i.constraints(h, p),
v.showBroadphase && n.broadphase.controller === l && i.grid(e, n.broadphase, p),
v.showDebug && i.debug(e, p),
v.hasBounds && i.endViewTransform(e),
a.trigger(e, "afterRender", b)
}
,
i.debug = function(e, t) {
var n = t
, i = e.engine
, o = i.world
, s = i.metrics
, a = e.options
, c = r.allBodies(o);
if (i.timing.timestamp - (e.debugTimestamp || 0) >= 500) {
var d = "";
s.timing && (d += "fps: " + Math.round(s.timing.fps) + " "),
s.extended && (s.timing && (d += "delta: " + s.timing.delta.toFixed(3) + " ",
d += "correction: " + s.timing.correction.toFixed(3) + " "),
d += "bodies: " + c.length + " ",
i.broadphase.controller === l && (d += "buckets: " + s.buckets + " "),
d += "\n",
d += "collisions: " + s.collisions + " ",
d += "pairs: " + i.pairs.list.length + " ",
d += "broad: " + s.broadEff + " ",
d += "mid: " + s.midEff + " ",
d += "narrow: " + s.narrowEff + " "),
e.debugString = d,
e.debugTimestamp = i.timing.timestamp
}
if (e.debugString) {
n.font = "12px Arial",
a.wireframes ? n.fillStyle = "rgba(255,255,255,0.5)" : n.fillStyle = "rgba(0,0,0,0.5)";
for (var u = e.debugString.split("\n"), p = 0; p < u.length; p++)
n.fillText(u[p], 50, 50 + 18 * p)
}
}
,
i.constraints = function(e, t) {
for (var n = t, i = 0; i < e.length; i++) {
var r = e[i];
if (r.render.visible && r.pointA && r.pointB) {
var s, a, l = r.bodyA, d = r.bodyB;
if (s = l ? c.add(l.position, r.pointA) : r.pointA,
"pin" === r.render.type)
n.beginPath(),
n.arc(s.x, s.y, 3, 0, 2 * Math.PI),
n.closePath();
else {
if (a = d ? c.add(d.position, r.pointB) : r.pointB,
n.beginPath(),
n.moveTo(s.x, s.y),
"spring" === r.render.type)
for (var u, p = c.sub(a, s), f = c.perp(c.normalise(p)), v = Math.ceil(o.clamp(r.length / 5, 12, 20)), m = 1; m < v; m += 1)
u = m % 2 == 0 ? 1 : -1,
n.lineTo(s.x + p.x * (m / v) + f.x * u * 4, s.y + p.y * (m / v) + f.y * u * 4);
n.lineTo(a.x, a.y)
}
r.render.lineWidth && (n.lineWidth = r.render.lineWidth,
n.strokeStyle = r.render.strokeStyle,
n.stroke()),
r.render.anchors && (n.fillStyle = r.render.strokeStyle,
n.beginPath(),
n.arc(s.x, s.y, 3, 0, 2 * Math.PI),
n.arc(a.x, a.y, 3, 0, 2 * Math.PI),
n.closePath(),
n.fill())
}
}
}
,
i.bodyShadows = function(e, t, n) {
for (var i = n, o = (e.engine,
0); o < t.length; o++) {
var r = t[o];
if (r.render.visible) {
if (r.circleRadius)
i.beginPath(),
i.arc(r.position.x, r.position.y, r.circleRadius, 0, 2 * Math.PI),
i.closePath();
else {
i.beginPath(),
i.moveTo(r.vertices[0].x, r.vertices[0].y);
for (var s = 1; s < r.vertices.length; s++)
i.lineTo(r.vertices[s].x, r.vertices[s].y);
i.closePath()
}
var a = r.position.x - .5 * e.options.width
, l = r.position.y - .2 * e.options.height
, c = Math.abs(a) + Math.abs(l);
i.shadowColor = "rgba(0,0,0,0.15)",
i.shadowOffsetX = .05 * a,
i.shadowOffsetY = .05 * l,
i.shadowBlur = 1 + 12 * Math.min(1, c / 1e3),
i.fill(),
i.shadowColor = null,
i.shadowOffsetX = null,
i.shadowOffsetY = null,
i.shadowBlur = null
}
}
}
,
i.bodies = function(e, t, n) {
var i, o, r, s, a = n, l = (e.engine,
e.options), c = l.showInternalEdges || !l.wireframes;
for (r = 0; r < t.length; r++)
if ((i = t[r]).render.visible)
for (s = i.parts.length > 1 ? 1 : 0; s < i.parts.length; s++)
if ((o = i.parts[s]).render.visible) {
if (l.showSleeping && i.isSleeping ? a.globalAlpha = .5 * o.render.opacity : 1 !== o.render.opacity && (a.globalAlpha = o.render.opacity),
o.render.sprite && o.render.sprite.texture && !l.wireframes) {
var d = o.render.sprite
, u = p(e, d.texture);
a.translate(o.position.x, o.position.y),
a.rotate(o.angle),
a.drawImage(u, u.width * -d.xOffset * d.xScale, u.height * -d.yOffset * d.yScale, u.width * d.xScale, u.height * d.yScale),
a.rotate(-o.angle),
a.translate(-o.position.x, -o.position.y)
} else {
if (o.circleRadius)
a.beginPath(),
a.arc(o.position.x, o.position.y, o.circleRadius, 0, 2 * Math.PI);
else {
a.beginPath(),
a.moveTo(o.vertices[0].x, o.vertices[0].y);
for (var f = 1; f < o.vertices.length; f++)
!o.vertices[f - 1].isInternal || c ? a.lineTo(o.vertices[f].x, o.vertices[f].y) : a.moveTo(o.vertices[f].x, o.vertices[f].y),
o.vertices[f].isInternal && !c && a.moveTo(o.vertices[(f + 1) % o.vertices.length].x, o.vertices[(f + 1) % o.vertices.length].y);
a.lineTo(o.vertices[0].x, o.vertices[0].y),
a.closePath()
}
l.wireframes ? (a.lineWidth = 1,
a.strokeStyle = "#bbb",
a.stroke()) : (a.fillStyle = o.render.fillStyle,
o.render.lineWidth && (a.lineWidth = o.render.lineWidth,
a.strokeStyle = o.render.strokeStyle,
a.stroke()),
a.fill())
}
a.globalAlpha = 1
}
}
,
i.bodyWireframes = function(e, t, n) {
var i, o, r, s, a, l = n, c = e.options.showInternalEdges;
for (l.beginPath(),
r = 0; r < t.length; r++)
if ((i = t[r]).render.visible)
for (a = i.parts.length > 1 ? 1 : 0; a < i.parts.length; a++) {
for (o = i.parts[a],
l.moveTo(o.vertices[0].x, o.vertices[0].y),
s = 1; s < o.vertices.length; s++)
!o.vertices[s - 1].isInternal || c ? l.lineTo(o.vertices[s].x, o.vertices[s].y) : l.moveTo(o.vertices[s].x, o.vertices[s].y),
o.vertices[s].isInternal && !c && l.moveTo(o.vertices[(s + 1) % o.vertices.length].x, o.vertices[(s + 1) % o.vertices.length].y);
l.lineTo(o.vertices[0].x, o.vertices[0].y)
}
l.lineWidth = 1,
l.strokeStyle = "#bbb",
l.stroke()
}
,
i.bodyConvexHulls = function(e, t, n) {
var i, o, r, s = n;
for (s.beginPath(),
o = 0; o < t.length; o++)
if ((i = t[o]).render.visible && 1 !== i.parts.length) {
for (s.moveTo(i.vertices[0].x, i.vertices[0].y),
r = 1; r < i.vertices.length; r++)
s.lineTo(i.vertices[r].x, i.vertices[r].y);
s.lineTo(i.vertices[0].x, i.vertices[0].y)
}
s.lineWidth = 1,
s.strokeStyle = "rgba(255,255,255,0.2)",
s.stroke()
}
,
i.vertexNumbers = function(e, t, n) {
var i, o, r, s = n;
for (i = 0; i < t.length; i++) {
var a = t[i].parts;
for (r = a.length > 1 ? 1 : 0; r < a.length; r++) {
var l = a[r];
for (o = 0; o < l.vertices.length; o++)
s.fillStyle = "rgba(255,255,255,0.2)",
s.fillText(i + "_" + o, l.position.x + .8 * (l.vertices[o].x - l.position.x), l.position.y + .8 * (l.vertices[o].y - l.position.y))
}
}
}
,
i.mousePosition = function(e, t, n) {
var i = n;
i.fillStyle = "rgba(255,255,255,0.8)",
i.fillText(t.position.x + " " + t.position.y, t.position.x + 5, t.position.y - 5)
}
,
i.bodyBounds = function(e, t, n) {
var i = n
, o = (e.engine,
e.options);
i.beginPath();
for (var r = 0; r < t.length; r++) {
if (t[r].render.visible)
for (var s = t[r].parts, a = s.length > 1 ? 1 : 0; a < s.length; a++) {
var l = s[a];
i.rect(l.bounds.min.x, l.bounds.min.y, l.bounds.max.x - l.bounds.min.x, l.bounds.max.y - l.bounds.min.y)
}
}
o.wireframes ? i.strokeStyle = "rgba(255,255,255,0.08)" : i.strokeStyle = "rgba(0,0,0,0.1)",
i.lineWidth = 1,
i.stroke()
}
,
i.bodyAxes = function(e, t, n) {
var i, o, r, s, a = n, l = (e.engine,
e.options);
for (a.beginPath(),
o = 0; o < t.length; o++) {
var c = t[o]
, d = c.parts;
if (c.render.visible)
if (l.showAxes)
for (r = d.length > 1 ? 1 : 0; r < d.length; r++)
for (i = d[r],
s = 0; s < i.axes.length; s++) {
var u = i.axes[s];
a.moveTo(i.position.x, i.position.y),
a.lineTo(i.position.x + 20 * u.x, i.position.y + 20 * u.y)
}
else
for (r = d.length > 1 ? 1 : 0; r < d.length; r++)
for (i = d[r],
s = 0; s < i.axes.length; s++)
a.moveTo(i.position.x, i.position.y),
a.lineTo((i.vertices[0].x + i.vertices[i.vertices.length - 1].x) / 2, (i.vertices[0].y + i.vertices[i.vertices.length - 1].y) / 2)
}
l.wireframes ? (a.strokeStyle = "indianred",
a.lineWidth = 1) : (a.strokeStyle = "rgba(255, 255, 255, 0.4)",
a.globalCompositeOperation = "overlay",
a.lineWidth = 2),
a.stroke(),
a.globalCompositeOperation = "source-over"
}
,
i.bodyPositions = function(e, t, n) {
var i, o, r, s, a = n, l = (e.engine,
e.options);
for (a.beginPath(),
r = 0; r < t.length; r++)
if ((i = t[r]).render.visible)
for (s = 0; s < i.parts.length; s++)
o = i.parts[s],
a.arc(o.position.x, o.position.y, 3, 0, 2 * Math.PI, !1),
a.closePath();
for (l.wireframes ? a.fillStyle = "indianred" : a.fillStyle = "rgba(0,0,0,0.5)",
a.fill(),
a.beginPath(),
r = 0; r < t.length; r++)
(i = t[r]).render.visible && (a.arc(i.positionPrev.x, i.positionPrev.y, 2, 0, 2 * Math.PI, !1),
a.closePath());
a.fillStyle = "rgba(255,165,0,0.8)",
a.fill()
}
,
i.bodyVelocity = function(e, t, n) {
var i = n;
i.beginPath();
for (var o = 0; o < t.length; o++) {
var r = t[o];
r.render.visible && (i.moveTo(r.position.x, r.position.y),
i.lineTo(r.position.x + 2 * (r.position.x - r.positionPrev.x), r.position.y + 2 * (r.position.y - r.positionPrev.y)))
}
i.lineWidth = 3,
i.strokeStyle = "cornflowerblue",
i.stroke()
}
,
i.bodyIds = function(e, t, n) {
var i, o, r = n;
for (i = 0; i < t.length; i++)
if (t[i].render.visible) {
var s = t[i].parts;
for (o = s.length > 1 ? 1 : 0; o < s.length; o++) {
var a = s[o];
r.font = "12px Arial",
r.fillStyle = "rgba(255,255,255,0.5)",
r.fillText(a.id, a.position.x + 10, a.position.y - 10)
}
}
}
,
i.collisions = function(e, t, n) {
var i, o, r, s, a = n, l = e.options;
for (a.beginPath(),
r = 0; r < t.length; r++)
if ((i = t[r]).isActive)
for (o = i.collision,
s = 0; s < i.activeContacts.length; s++) {
var c = i.activeContacts[s].vertex;
a.rect(c.x - 1.5, c.y - 1.5, 3.5, 3.5)
}
for (l.wireframes ? a.fillStyle = "rgba(255,255,255,0.7)" : a.fillStyle = "orange",
a.fill(),
a.beginPath(),
r = 0; r < t.length; r++)
if ((i = t[r]).isActive && (o = i.collision,
i.activeContacts.length > 0)) {
var d = i.activeContacts[0].vertex.x
, u = i.activeContacts[0].vertex.y;
2 === i.activeContacts.length && (d = (i.activeContacts[0].vertex.x + i.activeContacts[1].vertex.x) / 2,
u = (i.activeContacts[0].vertex.y + i.activeContacts[1].vertex.y) / 2),
o.bodyB === o.supports[0].body || !0 === o.bodyA.isStatic ? a.moveTo(d - 8 * o.normal.x, u - 8 * o.normal.y) : a.moveTo(d + 8 * o.normal.x, u + 8 * o.normal.y),
a.lineTo(d, u)
}
l.wireframes ? a.strokeStyle = "rgba(255,165,0,0.7)" : a.strokeStyle = "orange",
a.lineWidth = 1,
a.stroke()
}
,
i.separations = function(e, t, n) {
var i, o, r, s, a, l = n, c = e.options;
for (l.beginPath(),
a = 0; a < t.length; a++)
if ((i = t[a]).isActive) {
r = (o = i.collision).bodyA;
var d = 1;
(s = o.bodyB).isStatic || r.isStatic || (d = .5),
s.isStatic && (d = 0),
l.moveTo(s.position.x, s.position.y),
l.lineTo(s.position.x - o.penetration.x * d, s.position.y - o.penetration.y * d),
d = 1,
s.isStatic || r.isStatic || (d = .5),
r.isStatic && (d = 0),
l.moveTo(r.position.x, r.position.y),
l.lineTo(r.position.x + o.penetration.x * d, r.position.y + o.penetration.y * d)
}
c.wireframes ? l.strokeStyle = "rgba(255,165,0,0.5)" : l.strokeStyle = "orange",
l.stroke()
}
,
i.grid = function(e, t, n) {
var i = n;
e.options.wireframes ? i.strokeStyle = "rgba(255,180,0,0.1)" : i.strokeStyle = "rgba(255,180,0,0.5)",
i.beginPath();
for (var r = o.keys(t.buckets), s = 0; s < r.length; s++) {
var a = r[s];
if (!(t.buckets[a].length < 2)) {
var l = a.split(/C|R/);
i.rect(.5 + parseInt(l[1], 10) * t.bucketWidth, .5 + parseInt(l[2], 10) * t.bucketHeight, t.bucketWidth, t.bucketHeight)
}
}
i.lineWidth = 1,
i.stroke()
}
,
i.inspector = function(e, t) {
e.engine;
var n, i = e.selected, o = e.render, r = o.options;
if (r.hasBounds) {
var s = o.bounds.max.x - o.bounds.min.x
, a = o.bounds.max.y - o.bounds.min.y
, l = s / o.options.width
, c = a / o.options.height;
t.scale(1 / l, 1 / c),
t.translate(-o.bounds.min.x, -o.bounds.min.y)
}
for (var d = 0; d < i.length; d++) {
var u = i[d].data;
switch (t.translate(.5, .5),
t.lineWidth = 1,
t.strokeStyle = "rgba(255,165,0,0.9)",
t.setLineDash([1, 2]),
u.type) {
case "body":
n = u.bounds,
t.beginPath(),
t.rect(Math.floor(n.min.x - 3), Math.floor(n.min.y - 3), Math.floor(n.max.x - n.min.x + 6), Math.floor(n.max.y - n.min.y + 6)),
t.closePath(),
t.stroke();
break;
case "constraint":
var p = u.pointA;
u.bodyA && (p = u.pointB),
t.beginPath(),
t.arc(p.x, p.y, 10, 0, 2 * Math.PI),
t.closePath(),
t.stroke();
}
t.setLineDash([]),
t.translate(-.5, -.5)
}
null !== e.selectStart && (t.translate(.5, .5),
t.lineWidth = 1,
t.strokeStyle = "rgba(255,165,0,0.6)",
t.fillStyle = "rgba(255,165,0,0.1)",
n = e.selectBounds,
t.beginPath(),
t.rect(Math.floor(n.min.x), Math.floor(n.min.y), Math.floor(n.max.x - n.min.x), Math.floor(n.max.y - n.min.y)),
t.closePath(),
t.stroke(),
t.fill(),
t.translate(-.5, -.5)),
r.hasBounds && t.setTransform(1, 0, 0, 1, 0, 0)
}
;
var n = function(e, t) {
var n = document.createElement("canvas");
return n.width = e,
n.height = t,
n.oncontextmenu = function() {
return !1
}
,
n.onselectstart = function() {
return !1
}
,
n
}
, u = function(e) {
var t = e.getContext("2d");
return (window.devicePixelRatio || 1) / (t.webkitBackingStorePixelRatio || t.mozBackingStorePixelRatio || t.msBackingStorePixelRatio || t.oBackingStorePixelRatio || t.backingStorePixelRatio || 1)
}
, p = function(e, t) {
var n = e.textures[t];
return n || ((n = e.textures[t] = new Image).src = t,
n)
}
, f = function(e, t) {
var n = t;
/(jpg|gif|png)$/.test(t) && (n = "url(" + t + ")"),
e.canvas.style.background = n,
e.canvas.style.backgroundSize = "contain",
e.currentBackground = t
}
}()
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(9)
, r = n(12)
, s = n(0);
i.create = function(e) {
var t = {
controller: i,
detector: r.collisions,
buckets: {},
pairs: {},
pairsList: [],
bucketWidth: 48,
bucketHeight: 48
};
return s.extend(t, e)
}
,
i.update = function(e, t, n, o) {
var r, s, a, l, c, d = n.world, u = e.buckets, p = !1, f = n.metrics;
for (f.broadphaseTests = 0,
r = 0; r < t.length; r++) {
var v = t[r];
if ((!v.isSleeping || o) && !(v.bounds.max.x < d.bounds.min.x || v.bounds.min.x > d.bounds.max.x || v.bounds.max.y < d.bounds.min.y || v.bounds.min.y > d.bounds.max.y)) {
var m = i._getRegion(e, v);
if (!v.region || m.id !== v.region.id || o) {
f.broadphaseTests += 1,
v.region && !o || (v.region = m);
var y = i._regionUnion(m, v.region);
for (s = y.startCol; s <= y.endCol; s++)
for (a = y.startRow; a <= y.endRow; a++) {
l = u[c = i._getBucketId(s, a)];
var g = s >= m.startCol && s <= m.endCol && a >= m.startRow && a <= m.endRow
, x = s >= v.region.startCol && s <= v.region.endCol && a >= v.region.startRow && a <= v.region.endRow;
!g && x && x && l && i._bucketRemoveBody(e, l, v),
(v.region === m || g && !x || o) && (l || (l = i._createBucket(u, c)),
i._bucketAddBody(e, l, v))
}
v.region = m,
p = !0
}
}
}
p && (e.pairsList = i._createActivePairsList(e))
}
,
i.clear = function(e) {
e.buckets = {},
e.pairs = {},
e.pairsList = []
}
,
i._regionUnion = function(e, t) {
var n = Math.min(e.startCol, t.startCol)
, o = Math.max(e.endCol, t.endCol)
, r = Math.min(e.startRow, t.startRow)
, s = Math.max(e.endRow, t.endRow);
return i._createRegion(n, o, r, s)
}
,
i._getRegion = function(e, t) {
var n = t.bounds
, o = Math.floor(n.min.x / e.bucketWidth)
, r = Math.floor(n.max.x / e.bucketWidth)
, s = Math.floor(n.min.y / e.bucketHeight)
, a = Math.floor(n.max.y / e.bucketHeight);
return i._createRegion(o, r, s, a)
}
,
i._createRegion = function(e, t, n, i) {
return {
id: e + "," + t + "," + n + "," + i,
startCol: e,
endCol: t,
startRow: n,
endRow: i
}
}
,
i._getBucketId = function(e, t) {
return "C" + e + "R" + t
}
,
i._createBucket = function(e, t) {
return e[t] = []
}
,
i._bucketAddBody = function(e, t, n) {
for (var i = 0; i < t.length; i++) {
var r = t[i];
if (!(n.id === r.id || n.isStatic && r.isStatic)) {
var s = o.id(n, r)
, a = e.pairs[s];
a ? a[2] += 1 : e.pairs[s] = [n, r, 1]
}
}
t.push(n)
}
,
i._bucketRemoveBody = function(e, t, n) {
t.splice(s.indexOf(t, n), 1);
for (var i = 0; i < t.length; i++) {
var r = t[i]
, a = o.id(n, r)
, l = e.pairs[a];
l && (l[2] -= 1)
}
}
,
i._createActivePairsList = function(e) {
var t, n, i = [];
t = s.keys(e.pairs);
for (var o = 0; o < t.length; o++)
(n = e.pairs[t[o]])[2] > 0 ? i.push(n) : delete e.pairs[t[o]];
return i
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(13)
, r = n(9)
, s = n(1);
i.collisions = function(e, t) {
for (var n = [], a = t.pairs.table, l = t.metrics, c = 0; c < e.length; c++) {
var d = e[c][0]
, u = e[c][1];
if ((!d.isStatic && !d.isSleeping || !u.isStatic && !u.isSleeping) && i.canCollide(d.collisionFilter, u.collisionFilter) && (l.midphaseTests += 1,
s.overlaps(d.bounds, u.bounds)))
for (var p = d.parts.length > 1 ? 1 : 0; p < d.parts.length; p++)
for (var f = d.parts[p], v = u.parts.length > 1 ? 1 : 0; v < u.parts.length; v++) {
var m = u.parts[v];
if (f === d && m === u || s.overlaps(f.bounds, m.bounds)) {
var y, g = a[r.id(f, m)];
y = g && g.isActive ? g.collision : null;
var x = o.collides(f, m, y);
l.narrowphaseTests += 1,
x.reused && (l.narrowReuseCount += 1),
x.collided && (n.push(x),
l.narrowDetections += 1)
}
}
}
return n
}
,
i.canCollide = function(e, t) {
return e.group === t.group && 0 !== e.group ? e.group > 0 : 0 != (e.mask & t.category) && 0 != (t.mask & e.category)
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(3)
, r = n(2);
i.collides = function(e, t, n) {
var s, a, l, c, d = !1;
if (n) {
var u = e.parent
, p = t.parent
, f = u.speed * u.speed + u.angularSpeed * u.angularSpeed + p.speed * p.speed + p.angularSpeed * p.angularSpeed;
d = n && n.collided && f < .2,
c = n
} else
c = {
collided: !1,
bodyA: e,
bodyB: t
};
if (n && d) {
var v = c.axisBody
, m = v === e ? t : e
, y = [v.axes[n.axisNumber]];
if (l = i._overlapAxes(v.vertices, m.vertices, y),
c.reused = !0,
l.overlap <= 0)
return c.collided = !1,
c
} else {
if ((s = i._overlapAxes(e.vertices, t.vertices, e.axes)).overlap <= 0)
return c.collided = !1,
c;
if ((a = i._overlapAxes(t.vertices, e.vertices, t.axes)).overlap <= 0)
return c.collided = !1,
c;
s.overlap < a.overlap ? (l = s,
c.axisBody = e) : (l = a,
c.axisBody = t),
c.axisNumber = l.axisNumber
}
c.bodyA = e.id < t.id ? e : t,
c.bodyB = e.id < t.id ? t : e,
c.collided = !0,
c.depth = l.overlap,
c.parentA = c.bodyA.parent,
c.parentB = c.bodyB.parent,
e = c.bodyA,
t = c.bodyB,
r.dot(l.axis, r.sub(t.position, e.position)) < 0 ? c.normal = {
x: l.axis.x,
y: l.axis.y
} : c.normal = {
x: -l.axis.x,
y: -l.axis.y
},
c.tangent = r.perp(c.normal),
c.penetration = c.penetration || {},
c.penetration.x = c.normal.x * c.depth,
c.penetration.y = c.normal.y * c.depth;
var g = i._findSupports(e, t, c.normal)
, x = [];
if (o.contains(e.vertices, g[0]) && x.push(g[0]),
o.contains(e.vertices, g[1]) && x.push(g[1]),
x.length < 2) {
var h = i._findSupports(t, e, r.neg(c.normal));
o.contains(t.vertices, h[0]) && x.push(h[0]),
x.length < 2 && o.contains(t.vertices, h[1]) && x.push(h[1])
}
return x.length < 1 && (x = [g[0]]),
c.supports = x,
c
}
,
i._overlapAxes = function(e, t, n) {
for (var o, s, a = r._temp[0], l = r._temp[1], c = {
overlap: Number.MAX_VALUE
}, d = 0; d < n.length; d++) {
if (s = n[d],
i._projectToAxis(a, e, s),
i._projectToAxis(l, t, s),
(o = Math.min(a.max - l.min, l.max - a.min)) <= 0)
return c.overlap = o,
c;
o < c.overlap && (c.overlap = o,
c.axis = s,
c.axisNumber = d)
}
return c
}
,
i._projectToAxis = function(e, t, n) {
for (var i = r.dot(t[0], n), o = i, s = 1; s < t.length; s += 1) {
var a = r.dot(t[s], n);
a > o ? o = a : a < i && (i = a)
}
e.min = i,
e.max = o
}
,
i._findSupports = function(e, t, n) {
for (var i, o, s, a, l = Number.MAX_VALUE, c = r._temp[0], d = t.vertices, u = e.position, p = 0; p < d.length; p++)
o = d[p],
c.x = o.x - u.x,
c.y = o.y - u.y,
(i = -r.dot(n, c)) < l && (l = i,
s = o);
return o = d[s.index - 1 >= 0 ? s.index - 1 : d.length - 1],
c.x = o.x - u.x,
c.y = o.y - u.y,
l = -r.dot(n, c),
a = o,
o = d[(s.index + 1) % d.length],
c.x = o.x - u.x,
c.y = o.y - u.y,
(i = -r.dot(n, c)) < l && (a = o),
[s, a]
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(0);
i.create = function(e) {
var t = {};
return e || o.log("Mouse.create: element was undefined, defaulting to document.body", "warn"),
t.element = e || document.body,
t.absolute = {
x: 0,
y: 0
},
t.position = {
x: 0,
y: 0
},
t.mousedownPosition = {
x: 0,
y: 0
},
t.mouseupPosition = {
x: 0,
y: 0
},
t.offset = {
x: 0,
y: 0
},
t.scale = {
x: 1,
y: 1
},
t.wheelDelta = 0,
t.button = -1,
t.pixelRatio = parseInt(t.element.getAttribute("data-pixel-ratio"), 10) || 1,
t.sourceEvents = {
mousemove: null,
mousedown: null,
mouseup: null,
mousewheel: null
},
t.mousemove = function(e) {
var n = i._getRelativeMousePosition(e, t.element, t.pixelRatio);
e.changedTouches && (t.button = 0,
e.preventDefault()),
t.absolute.x = n.x,
t.absolute.y = n.y,
t.position.x = t.absolute.x * t.scale.x + t.offset.x,
t.position.y = t.absolute.y * t.scale.y + t.offset.y,
t.sourceEvents.mousemove = e
}
,
t.mousedown = function(e) {
var n = i._getRelativeMousePosition(e, t.element, t.pixelRatio);
e.changedTouches ? (t.button = 0,
e.preventDefault()) : t.button = e.button,
t.absolute.x = n.x,
t.absolute.y = n.y,
t.position.x = t.absolute.x * t.scale.x + t.offset.x,
t.position.y = t.absolute.y * t.scale.y + t.offset.y,
t.mousedownPosition.x = t.position.x,
t.mousedownPosition.y = t.position.y,
t.sourceEvents.mousedown = e
}
,
t.mouseup = function(e) {
var n = i._getRelativeMousePosition(e, t.element, t.pixelRatio);
e.changedTouches && e.preventDefault(),
t.button = -1,
t.absolute.x = n.x,
t.absolute.y = n.y,
t.position.x = t.absolute.x * t.scale.x + t.offset.x,
t.position.y = t.absolute.y * t.scale.y + t.offset.y,
t.mouseupPosition.x = t.position.x,
t.mouseupPosition.y = t.position.y,
t.sourceEvents.mouseup = e
}
,
t.mousewheel = function(e) {
t.wheelDelta = Math.max(-1, Math.min(1, e.wheelDelta || -e.detail)),
e.preventDefault()
}
,
i.setElement(t, t.element),
t
}
,
i.setElement = function(e, t) {
e.element = t,
t.addEventListener("mousemove", e.mousemove),
t.addEventListener("mousedown", e.mousedown),
t.addEventListener("mouseup", e.mouseup),
t.addEventListener("mousewheel", e.mousewheel),
t.addEventListener("DOMMouseScroll", e.mousewheel),
t.addEventListener("touchmove", e.mousemove),
t.addEventListener("touchstart", e.mousedown),
t.addEventListener("touchend", e.mouseup)
}
,
i.clearSourceEvents = function(e) {
e.sourceEvents.mousemove = null,
e.sourceEvents.mousedown = null,
e.sourceEvents.mouseup = null,
e.sourceEvents.mousewheel = null,
e.wheelDelta = 0
}
,
i.setOffset = function(e, t) {
e.offset.x = t.x,
e.offset.y = t.y,
e.position.x = e.absolute.x * e.scale.x + e.offset.x,
e.position.y = e.absolute.y * e.scale.y + e.offset.y
}
,
i.setScale = function(e, t) {
e.scale.x = t.x,
e.scale.y = t.y,
e.position.x = e.absolute.x * e.scale.x + e.offset.x,
e.position.y = e.absolute.y * e.scale.y + e.offset.y
}
,
i._getRelativeMousePosition = function(e, t, n) {
var i, o, r = t.getBoundingClientRect(), s = document.documentElement || document.body.parentNode || document.body, a = void 0 !== window.pageXOffset ? window.pageXOffset : s.scrollLeft, l = void 0 !== window.pageYOffset ? window.pageYOffset : s.scrollTop, c = e.changedTouches;
return c ? (i = c[0].pageX - r.left - a,
o = c[0].pageY - r.top - l) : (i = e.pageX - r.left - a,
o = e.pageY - r.top - l),
{
x: i / (t.clientWidth / (t.width || t.clientWidth) * n),
y: o / (t.clientHeight / (t.height || t.clientHeight) * n)
}
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(2)
, r = n(0);
i.fromVertices = function(e) {
for (var t = {}, n = 0; n < e.length; n++) {
var i = (n + 1) % e.length
, s = o.normalise({
x: e[i].y - e[n].y,
y: e[n].x - e[i].x
})
, a = 0 === s.y ? 1 / 0 : s.x / s.y;
t[a = a.toFixed(3).toString()] = s
}
return r.values(t)
}
,
i.rotate = function(e, t) {
if (0 !== t)
for (var n = Math.cos(t), i = Math.sin(t), o = 0; o < e.length; o++) {
var r, s = e[o];
r = s.x * n - s.y * i,
s.y = s.x * i + s.y * n,
s.x = r
}
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(3)
, r = n(0)
, s = n(6)
, a = n(1)
, l = n(2);
i._decompWarned = !1,
i.rectangle = function(e, t, n, i, a) {
a = a || {};
var l = {
label: "Rectangle Body",
position: {
x: e,
y: t
},
vertices: o.fromPath("L 0 0 L " + n + " 0 L " + n + " " + i + " L 0 " + i)
};
if (a.chamfer) {
var c = a.chamfer;
l.vertices = o.chamfer(l.vertices, c.radius, c.quality, c.qualityMin, c.qualityMax),
delete a.chamfer
}
return s.create(r.extend({}, l, a))
}
,
i.trapezoid = function(e, t, n, i, a, l) {
l = l || {};
var c, d = n * (a *= .5), u = d + (1 - 2 * a) * n, p = u + d;
c = a < .5 ? "L 0 0 L " + d + " " + -i + " L " + u + " " + -i + " L " + p + " 0" : "L 0 0 L " + u + " " + -i + " L " + p + " 0";
var f = {
label: "Trapezoid Body",
position: {
x: e,
y: t
},
vertices: o.fromPath(c)
};
if (l.chamfer) {
var v = l.chamfer;
f.vertices = o.chamfer(f.vertices, v.radius, v.quality, v.qualityMin, v.qualityMax),
delete l.chamfer
}
return s.create(r.extend({}, f, l))
}
,
i.circle = function(e, t, n, o, s) {
o = o || {};
var a = {
label: "Circle Body",
circleRadius: n
};
s = s || 25;
var l = Math.ceil(Math.max(10, Math.min(s, n)));
return l % 2 == 1 && (l += 1),
i.polygon(e, t, l, n, r.extend({}, a, o))
}
,
i.polygon = function(e, t, n, a, l) {
if (l = l || {},
n < 3)
return i.circle(e, t, a, l);
for (var c = 2 * Math.PI / n, d = "", u = .5 * c, p = 0; p < n; p += 1) {
var f = u + p * c
, v = Math.cos(f) * a
, m = Math.sin(f) * a;
d += "L " + v.toFixed(3) + " " + m.toFixed(3) + " "
}
var y = {
label: "Polygon Body",
position: {
x: e,
y: t
},
vertices: o.fromPath(d)
};
if (l.chamfer) {
var g = l.chamfer;
y.vertices = o.chamfer(y.vertices, g.radius, g.quality, g.qualityMin, g.qualityMax),
delete l.chamfer
}
return s.create(r.extend({}, y, l))
}
,
i.fromVertices = function(e, t, c, d, u, p, f, v) {
var m, y, g, x, h, b, w, S, A, P, C;
try {
m = n(27)
} catch (E) {
m = null
}
for (y = Boolean(m && m.quickDecomp),
d = d || {},
x = [],
u = void 0 !== u && u,
p = void 0 !== p ? p : .01,
f = void 0 !== f ? f : 10,
v = void 0 !== v ? v : .01,
r.isArray(c[0]) || (c = [c]),
P = 0; P < c.length; P += 1)
if (b = c[P],
!!(h = o.isConvex(b)) || y || i._decompWarned || (r.warn("Could not resolve the expected 'poly-decomp' package for concave vertices in 'Bodies.fromVertices'"),
r.warn("Try 'npm install poly-decomp --save' or as a global e.g. 'window.decomp'"),
i._decompWarned = !0),
h || !y)
b = h ? o.clockwiseSort(b) : o.hull(b),
x.push({
position: {
x: e,
y: t
},
vertices: b
});
else {
var M = b.map(function(e) {
return [e.x, e.y]
});
m.makeCCW(M),
!1 !== p && m.removeCollinearPoints(M, p),
!1 !== v && m.removeDuplicatePoints && m.removeDuplicatePoints(M, v);
var k = m.quickDecomp(M);
for (w = 0; w < k.length; w++) {
var B = k[w].map(function(e) {
return {
x: e[0],
y: e[1]
}
});
f > 0 && o.area(B) < f || x.push({
position: o.centre(B),
vertices: B
})
}
}
for (w = 0; w < x.length; w++)
x[w] = s.create(r.extend(x[w], d));
if (u)
for (w = 0; w < x.length; w++) {
var I = x[w];
for (S = w + 1; S < x.length; S++) {
var _ = x[S];
if (a.overlaps(I.bounds, _.bounds)) {
var T = I.vertices
, R = _.vertices;
for (A = 0; A < I.vertices.length; A++)
for (C = 0; C < _.vertices.length; C++) {
var L = l.magnitudeSquared(l.sub(T[(A + 1) % T.length], R[C]))
, O = l.magnitudeSquared(l.sub(T[A], R[(C + 1) % R.length]));
L < 5 && O < 5 && (T[A].isInternal = !0,
R[C].isInternal = !0)
}
}
}
}
return x.length > 1 ? (g = s.create(r.extend({
parts: x.slice(0)
}, d)),
s.setPosition(g, {
x: e,
y: t
}),
g) : x[0]
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(0);
i._registry = {},
i.register = function(e) {
if (i.isPlugin(e) || o.warn("Plugin.register:", i.toString(e), "does not implement all required fields."),
e.name in i._registry) {
var t = i._registry[e.name]
, n = i.versionParse(e.version).number
, r = i.versionParse(t.version).number;
n > r ? (o.warn("Plugin.register:", i.toString(t), "was upgraded to", i.toString(e)),
i._registry[e.name] = e) : n < r ? o.warn("Plugin.register:", i.toString(t), "can not be downgraded to", i.toString(e)) : e !== t && o.warn("Plugin.register:", i.toString(e), "is already registered to different plugin object")
} else
i._registry[e.name] = e;
return e
}
,
i.resolve = function(e) {
return i._registry[i.dependencyParse(e).name]
}
,
i.toString = function(e) {
return "string" == typeof e ? e : (e.name || "anonymous") + "@" + (e.version || e.range || "0.0.0")
}
,
i.isPlugin = function(e) {
return e && e.name && e.version && e.install
}
,
i.isUsed = function(e, t) {
return e.used.indexOf(t) > -1
}
,
i.isFor = function(e, t) {
var n = e.for && i.dependencyParse(e.for);
return !e.for || t.name === n.name && i.versionSatisfies(t.version, n.range)
}
,
i.use = function(e, t) {
if (e.uses = (e.uses || []).concat(t || []),
0 !== e.uses.length) {
for (var n = i.dependencies(e), r = o.topologicalSort(n), s = [], a = 0; a < r.length; a += 1)
if (r[a] !== e.name) {
var l = i.resolve(r[a]);
l ? i.isUsed(e, l.name) || (i.isFor(l, e) || (o.warn("Plugin.use:", i.toString(l), "is for", l.for, "but installed on", i.toString(e) + "."),
l._warned = !0),
l.install ? l.install(e) : (o.warn("Plugin.use:", i.toString(l), "does not specify an install function."),
l._warned = !0),
l._warned ? (s.push("\uD83D\uDD36 " + i.toString(l)),
delete l._warned) : s.push("\u2705 " + i.toString(l)),
e.used.push(l.name)) : s.push("\u274C " + r[a])
}
s.length > 0 && o.info(s.join(" "))
} else
o.warn("Plugin.use:", i.toString(e), "does not specify any dependencies to install.")
}
,
i.dependencies = function(e, t) {
var n = i.dependencyParse(e)
, r = n.name;
if (!(r in (t = t || {}))) {
e = i.resolve(e) || e,
t[r] = o.map(e.uses || [], function(t) {
i.isPlugin(t) && i.register(t);
var r = i.dependencyParse(t)
, s = i.resolve(t);
return s && !i.versionSatisfies(s.version, r.range) ? (o.warn("Plugin.dependencies:", i.toString(s), "does not satisfy", i.toString(r), "used by", i.toString(n) + "."),
s._warned = !0,
e._warned = !0) : s || (o.warn("Plugin.dependencies:", i.toString(t), "used by", i.toString(n), "could not be resolved."),
e._warned = !0),
r.name
});
for (var s = 0; s < t[r].length; s += 1)
i.dependencies(t[r][s], t);
return t
}
}
,
i.dependencyParse = function(e) {
return o.isString(e) ? (/^[\w-]+(@(\*|[\^~]?\d+\.\d+\.\d+(-[0-9A-Za-z-]+)?))?$/.test(e) || o.warn("Plugin.dependencyParse:", e, "is not a valid dependency string."),
{
name: e.split("@")[0],
range: e.split("@")[1] || "*"
}) : {
name: e.name,
range: e.range || e.version
}
}
,
i.versionParse = function(e) {
var t = /^(\*)|(\^|~|>=|>)?\s*((\d+)\.(\d+)\.(\d+))(-[0-9A-Za-z-]+)?$/;
t.test(e) || o.warn("Plugin.versionParse:", e, "is not a valid version or range.");
var n = t.exec(e)
, i = Number(n[4])
, r = Number(n[5])
, s = Number(n[6]);
return {
isRange: Boolean(n[1] || n[2]),
version: n[3],
range: e,
operator: n[1] || n[2] || "",
major: i,
minor: r,
patch: s,
parts: [i, r, s],
prerelease: n[7],
number: 1e8 * i + 1e4 * r + s
}
}
,
i.versionSatisfies = function(e, t) {
t = t || "*";
var n = i.versionParse(t)
, o = i.versionParse(e);
if (n.isRange) {
if ("*" === n.operator || "*" === e)
return !0;
if (">" === n.operator)
return o.number > n.number;
if (">=" === n.operator)
return o.number >= n.number;
if ("~" === n.operator)
return o.major === n.major && o.minor === n.minor && o.patch >= n.patch;
if ("^" === n.operator)
return n.major > 0 ? o.major === n.major && o.number >= n.number : n.minor > 0 ? o.minor === n.minor && o.patch >= n.patch : o.patch === n.patch
}
return e === t || "*" === e
}
}
, function(e, t) {
var n = {};
e.exports = n,
n.create = function(e) {
return {
id: n.id(e),
vertex: e,
normalImpulse: 0,
tangentImpulse: 0
}
}
,
n.id = function(e) {
return e.body.id + "_" + e.index
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(5)
, r = (n(8),
n(0));
i.create = function(e) {
var t = o.create()
, n = {
label: "World",
gravity: {
x: 0,
y: 1,
scale: .001
},
bounds: {
min: {
x: -1 / 0,
y: -1 / 0
},
max: {
x: 1 / 0,
y: 1 / 0
}
}
};
return r.extend(t, n, e)
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(9)
, r = n(0);
i._pairMaxIdleLife = 1e3,
i.create = function(e) {
return r.extend({
table: {},
list: [],
collisionStart: [],
collisionActive: [],
collisionEnd: []
}, e)
}
,
i.update = function(e, t, n) {
var i, r, s, a, l = e.list, c = e.table, d = e.collisionStart, u = e.collisionEnd, p = e.collisionActive;
for (d.length = 0,
u.length = 0,
p.length = 0,
a = 0; a < l.length; a++)
l[a].confirmedActive = !1;
for (a = 0; a < t.length; a++)
(i = t[a]).collided && ((s = c[r = o.id(i.bodyA, i.bodyB)]) ? (s.isActive ? p.push(s) : d.push(s),
o.update(s, i, n),
s.confirmedActive = !0) : (s = o.create(i, n),
c[r] = s,
d.push(s),
l.push(s)));
for (a = 0; a < l.length; a++)
(s = l[a]).isActive && !s.confirmedActive && (o.setActive(s, !1, n),
u.push(s))
}
,
i.removeOld = function(e, t) {
var n, o, r, s, a = e.list, l = e.table, c = [];
for (s = 0; s < a.length; s++)
(o = (n = a[s]).collision).bodyA.isSleeping || o.bodyB.isSleeping ? n.timeUpdated = t : t - n.timeUpdated > i._pairMaxIdleLife && c.push(s);
for (s = 0; s < c.length; s++)
delete l[(n = a[r = c[s] - s]).id],
a.splice(r, 1)
}
,
i.clear = function(e) {
return e.table = {},
e.list.length = 0,
e.collisionStart.length = 0,
e.collisionActive.length = 0,
e.collisionEnd.length = 0,
e
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(3)
, r = n(2)
, s = n(0)
, a = n(1);
i._restingThresh = 4,
i._restingThreshTangent = 6,
i._positionDampen = .9,
i._positionWarming = .8,
i._frictionNormalMultiplier = 5,
i.preSolvePosition = function(e) {
var t, n, i;
for (t = 0; t < e.length; t++)
(n = e[t]).isActive && (i = n.activeContacts.length,
n.collision.parentA.totalContacts += i,
n.collision.parentB.totalContacts += i)
}
,
i.solvePosition = function(e, t) {
var n, o, s, a, l, c, d, u, p, f = r._temp[0], v = r._temp[1], m = r._temp[2], y = r._temp[3];
for (n = 0; n < e.length; n++)
(o = e[n]).isActive && !o.isSensor && (a = (s = o.collision).parentA,
l = s.parentB,
c = s.normal,
d = r.sub(r.add(l.positionImpulse, l.position, f), r.add(a.positionImpulse, r.sub(l.position, s.penetration, v), m), y),
o.separation = r.dot(c, d));
for (n = 0; n < e.length; n++)
(o = e[n]).isActive && !o.isSensor && (a = (s = o.collision).parentA,
l = s.parentB,
c = s.normal,
p = (o.separation - o.slop) * t,
(a.isStatic || l.isStatic) && (p *= 2),
a.isStatic || a.isSleeping || (u = i._positionDampen / a.totalContacts,
a.positionImpulse.x += c.x * p * u,
a.positionImpulse.y += c.y * p * u),
l.isStatic || l.isSleeping || (u = i._positionDampen / l.totalContacts,
l.positionImpulse.x -= c.x * p * u,
l.positionImpulse.y -= c.y * p * u))
}
,
i.postSolvePosition = function(e) {
for (var t = 0; t < e.length; t++) {
var n = e[t];
if (n.totalContacts = 0,
0 !== n.positionImpulse.x || 0 !== n.positionImpulse.y) {
for (var s = 0; s < n.parts.length; s++) {
var l = n.parts[s];
o.translate(l.vertices, n.positionImpulse),
a.update(l.bounds, l.vertices, n.velocity),
l.position.x += n.positionImpulse.x,
l.position.y += n.positionImpulse.y
}
n.positionPrev.x += n.positionImpulse.x,
n.positionPrev.y += n.positionImpulse.y,
r.dot(n.positionImpulse, n.velocity) < 0 ? (n.positionImpulse.x = 0,
n.positionImpulse.y = 0) : (n.positionImpulse.x *= i._positionWarming,
n.positionImpulse.y *= i._positionWarming)
}
}
}
,
i.preSolveVelocity = function(e) {
var t, n, i, o, s, a, l, c, d, u, p, f, v, m, y = r._temp[0], g = r._temp[1];
for (t = 0; t < e.length; t++)
if ((i = e[t]).isActive && !i.isSensor)
for (o = i.activeContacts,
a = (s = i.collision).parentA,
l = s.parentB,
c = s.normal,
d = s.tangent,
n = 0; n < o.length; n++)
p = (u = o[n]).vertex,
f = u.normalImpulse,
v = u.tangentImpulse,
0 === f && 0 === v || (y.x = c.x * f + d.x * v,
y.y = c.y * f + d.y * v,
a.isStatic || a.isSleeping || (m = r.sub(p, a.position, g),
a.positionPrev.x += y.x * a.inverseMass,
a.positionPrev.y += y.y * a.inverseMass,
a.anglePrev += r.cross(m, y) * a.inverseInertia),
l.isStatic || l.isSleeping || (m = r.sub(p, l.position, g),
l.positionPrev.x -= y.x * l.inverseMass,
l.positionPrev.y -= y.y * l.inverseMass,
l.anglePrev -= r.cross(m, y) * l.inverseInertia))
}
,
i.solveVelocity = function(e, t) {
for (var n = t * t, o = r._temp[0], a = r._temp[1], l = r._temp[2], c = r._temp[3], d = r._temp[4], u = r._temp[5], p = 0; p < e.length; p++) {
var f = e[p];
if (f.isActive && !f.isSensor) {
var v = f.collision
, m = v.parentA
, y = v.parentB
, g = v.normal
, x = v.tangent
, h = f.activeContacts
, b = 1 / h.length;
m.velocity.x = m.position.x - m.positionPrev.x,
m.velocity.y = m.position.y - m.positionPrev.y,
y.velocity.x = y.position.x - y.positionPrev.x,
y.velocity.y = y.position.y - y.positionPrev.y,
m.angularVelocity = m.angle - m.anglePrev,
y.angularVelocity = y.angle - y.anglePrev;
for (var w = 0; w < h.length; w++) {
var S = h[w]
, A = S.vertex
, P = r.sub(A, m.position, a)
, C = r.sub(A, y.position, l)
, M = r.add(m.velocity, r.mult(r.perp(P), m.angularVelocity), c)
, k = r.add(y.velocity, r.mult(r.perp(C), y.angularVelocity), d)
, B = r.sub(M, k, u)
, I = r.dot(g, B)
, _ = r.dot(x, B)
, T = Math.abs(_)
, R = s.sign(_)
, L = (1 + f.restitution) * I
, O = s.clamp(f.separation + I, 0, 1) * i._frictionNormalMultiplier
, E = _
, V = 1 / 0;
T > f.friction * f.frictionStatic * O * n && (V = T,
E = s.clamp(f.friction * R * n, -V, V));
var F = r.cross(P, g)
, D = r.cross(C, g)
, W = b / (m.inverseMass + y.inverseMass + m.inverseInertia * F * F + y.inverseInertia * D * D);
if (L *= W,
E *= W,
I < 0 && I * I > i._restingThresh * n)
S.normalImpulse = 0;
else {
var q = S.normalImpulse;
S.normalImpulse = Math.min(S.normalImpulse + L, 0),
L = S.normalImpulse - q
}
if (_ * _ > i._restingThreshTangent * n)
S.tangentImpulse = 0;
else {
var j = S.tangentImpulse;
S.tangentImpulse = s.clamp(S.tangentImpulse + E, -V, V),
E = S.tangentImpulse - j
}
o.x = g.x * L + x.x * E,
o.y = g.y * L + x.y * E,
m.isStatic || m.isSleeping || (m.positionPrev.x += o.x * m.inverseMass,
m.positionPrev.y += o.y * m.inverseMass,
m.anglePrev += r.cross(P, o) * m.inverseInertia),
y.isStatic || y.isSleeping || (y.positionPrev.x -= o.x * y.inverseMass,
y.positionPrev.y -= o.y * y.inverseMass,
y.anglePrev -= r.cross(C, o) * y.inverseInertia)
}
}
}
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(19)
, r = n(7)
, s = n(21)
, a = n(10)
, l = n(20)
, c = n(23)
, d = n(11)
, u = n(4)
, p = n(5)
, f = n(8)
, v = n(0)
, m = n(6);
i.create = function(e, t) {
t = (t = v.isElement(e) ? t : e) || {},
((e = v.isElement(e) ? e : null) || t.render) && v.warn("Engine.create: engine.render is deprecated (see docs)");
var n = {
positionIterations: 6,
velocityIterations: 4,
constraintIterations: 2,
enableSleeping: !1,
events: [],
plugin: {},
timing: {
timestamp: 0,
timeScale: 1
},
broadphase: {
controller: d
}
}
, i = v.extend(n, t);
if (e || i.render) {
var r = {
element: e,
controller: a
};
i.render = v.extend(r, i.render)
}
return i.render && i.render.controller && (i.render = i.render.controller.create(i.render)),
i.render && (i.render.engine = i),
i.world = t.world || o.create(i.world),
i.pairs = l.create(),
i.broadphase = i.broadphase.controller.create(i.broadphase),
i.metrics = i.metrics || {
extended: !1
},
i.metrics = c.create(i.metrics),
i
}
,
i.update = function(e, t, n) {
t = t || 1e3 / 60,
n = n || 1;
var o, a = e.world, d = e.timing, v = e.broadphase, m = [];
d.timestamp += t * d.timeScale;
var y = {
timestamp: d.timestamp
};
u.trigger(e, "beforeUpdate", y);
var g = p.allBodies(a)
, x = p.allConstraints(a);
for (c.reset(e.metrics),
e.enableSleeping && r.update(g, d.timeScale),
i._bodiesApplyGravity(g, a.gravity),
i._bodiesUpdate(g, t, d.timeScale, n, a.bounds),
f.preSolveAll(g),
o = 0; o < e.constraintIterations; o++)
f.solveAll(x, d.timeScale);
f.postSolveAll(g),
v.controller ? (a.isModified && v.controller.clear(v),
v.controller.update(v, g, e, a.isModified),
m = v.pairsList) : m = g,
a.isModified && p.setModified(a, !1, !1, !0);
var h = v.detector(m, e)
, b = e.pairs
, w = d.timestamp;
for (l.update(b, h, w),
l.removeOld(b, w),
e.enableSleeping && r.afterCollisions(b.list, d.timeScale),
b.collisionStart.length > 0 && u.trigger(e, "collisionStart", {
pairs: b.collisionStart
}),
s.preSolvePosition(b.list),
o = 0; o < e.positionIterations; o++)
s.solvePosition(b.list, d.timeScale);
for (s.postSolvePosition(g),
f.preSolveAll(g),
o = 0; o < e.constraintIterations; o++)
f.solveAll(x, d.timeScale);
for (f.postSolveAll(g),
s.preSolveVelocity(b.list),
o = 0; o < e.velocityIterations; o++)
s.solveVelocity(b.list, d.timeScale);
return b.collisionActive.length > 0 && u.trigger(e, "collisionActive", {
pairs: b.collisionActive
}),
b.collisionEnd.length > 0 && u.trigger(e, "collisionEnd", {
pairs: b.collisionEnd
}),
c.update(e.metrics, e),
i._bodiesClearForces(g),
u.trigger(e, "afterUpdate", y),
e
}
,
i.merge = function(e, t) {
if (v.extend(e, t),
t.world) {
e.world = t.world,
i.clear(e);
for (var n = p.allBodies(e.world), o = 0; o < n.length; o++) {
var s = n[o];
r.set(s, !1),
s.id = v.nextId()
}
}
}
,
i.clear = function(e) {
var t = e.world;
l.clear(e.pairs);
var n = e.broadphase;
if (n.controller) {
var i = p.allBodies(t);
n.controller.clear(n),
n.controller.update(n, i, e, !0)
}
}
,
i._bodiesClearForces = function(e) {
for (var t = 0; t < e.length; t++) {
var n = e[t];
n.force.x = 0,
n.force.y = 0,
n.torque = 0
}
}
,
i._bodiesApplyGravity = function(e, t) {
var n = void 0 !== t.scale ? t.scale : .001;
if ((0 !== t.x || 0 !== t.y) && 0 !== n)
for (var i = 0; i < e.length; i++) {
var o = e[i];
o.isStatic || o.isSleeping || (o.force.y += o.mass * t.y * n,
o.force.x += o.mass * t.x * n)
}
}
,
i._bodiesUpdate = function(e, t, n, i, o) {
for (var r = 0; r < e.length; r++) {
var s = e[r];
s.isStatic || s.isSleeping || m.update(s, t, n, i)
}
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(5)
, r = n(0);
i.create = function(e) {
return r.extend({
extended: !1,
narrowDetections: 0,
narrowphaseTests: 0,
narrowReuse: 0,
narrowReuseCount: 0,
midphaseTests: 0,
broadphaseTests: 0,
narrowEff: 1e-4,
midEff: 1e-4,
broadEff: 1e-4,
collisions: 0,
buckets: 0,
bodies: 0,
pairs: 0
}, !1, e)
}
,
i.reset = function(e) {
e.extended && (e.narrowDetections = 0,
e.narrowphaseTests = 0,
e.narrowReuse = 0,
e.narrowReuseCount = 0,
e.midphaseTests = 0,
e.broadphaseTests = 0,
e.narrowEff = 0,
e.midEff = 0,
e.broadEff = 0,
e.collisions = 0,
e.buckets = 0,
e.pairs = 0,
e.bodies = 0)
}
,
i.update = function(e, t) {
if (e.extended) {
var n = t.world
, i = o.allBodies(n);
e.collisions = e.narrowDetections,
e.pairs = t.pairs.list.length,
e.bodies = i.length,
e.midEff = (e.narrowDetections / (e.midphaseTests || 1)).toFixed(2),
e.narrowEff = (e.narrowDetections / (e.narrowphaseTests || 1)).toFixed(2),
e.broadEff = (1 - e.broadphaseTests / (i.length || 1)).toFixed(2),
e.narrowReuse = (e.narrowReuseCount / (e.narrowphaseTests || 1)).toFixed(2)
}
}
}
, function(e, t, n) {
var i = e.exports = n(25);
i.Body = n(6),
i.Composite = n(5),
i.World = n(19),
i.Contact = n(18),
i.Detector = n(12),
i.Grid = n(11),
i.Pairs = n(20),
i.Pair = n(9),
i.Query = n(26),
i.Resolver = n(21),
i.SAT = n(13),
i.Constraint = n(8),
i.MouseConstraint = n(28),
i.Common = n(0),
i.Engine = n(22),
i.Events = n(4),
i.Mouse = n(14),
i.Runner = n(29),
i.Sleeping = n(7),
i.Plugin = n(17),
i.Metrics = n(23),
i.Bodies = n(16),
i.Composites = n(30),
i.Axes = n(15),
i.Bounds = n(1),
i.Svg = n(31),
i.Vector = n(2),
i.Vertices = n(3),
i.Render = n(10),
i.RenderPixi = n(32),
i.World.add = i.Composite.add,
i.World.remove = i.Composite.remove,
i.World.addComposite = i.Composite.addComposite,
i.World.addBody = i.Composite.addBody,
i.World.addConstraint = i.Composite.addConstraint,
i.World.clear = i.Composite.clear,
i.Engine.run = i.Runner.run
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(17)
, r = n(0);
i.name = "matter-js",
i.version = "0.16.1",
i.uses = [],
i.used = [],
i.use = function() {
o.use(i, Array.prototype.slice.call(arguments))
}
,
i.before = function(e, t) {
return e = e.replace(/^Matter./, ""),
r.chainPathBefore(i, e, t)
}
,
i.after = function(e, t) {
return e = e.replace(/^Matter./, ""),
r.chainPathAfter(i, e, t)
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(2)
, r = n(13)
, s = n(1)
, a = n(16)
, l = n(3);
i.collides = function(e, t) {
for (var n = [], i = 0; i < t.length; i++) {
var o = t[i];
if (s.overlaps(o.bounds, e.bounds))
for (var a = 1 === o.parts.length ? 0 : 1; a < o.parts.length; a++) {
var l = o.parts[a];
if (s.overlaps(l.bounds, e.bounds)) {
var c = r.collides(l, e);
if (c.collided) {
n.push(c);
break
}
}
}
}
return n
}
,
i.ray = function(e, t, n, r) {
r = r || 1e-100;
for (var s = o.angle(t, n), l = o.magnitude(o.sub(t, n)), c = .5 * (n.x + t.x), d = .5 * (n.y + t.y), u = a.rectangle(c, d, l, r, {
angle: s
}), p = i.collides(u, e), f = 0; f < p.length; f += 1) {
var v = p[f];
v.body = v.bodyB = v.bodyA
}
return p
}
,
i.region = function(e, t, n) {
for (var i = [], o = 0; o < e.length; o++) {
var r = e[o]
, a = s.overlaps(r.bounds, t);
(a && !n || !a && n) && i.push(r)
}
return i
}
,
i.point = function(e, t) {
for (var n = [], i = 0; i < e.length; i++) {
var o = e[i];
if (s.contains(o.bounds, t))
for (var r = 1 === o.parts.length ? 0 : 1; r < o.parts.length; r++) {
var a = o.parts[r];
if (s.contains(a.bounds, t) && l.contains(a.vertices, t)) {
n.push(o);
break
}
}
}
return n
}
}
, function(t, n) {
if (void 0 === e) {
var i = new Error("Cannot find module 'undefined'");
throw i.code = "MODULE_NOT_FOUND",
i
}
t.exports = e
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(3)
, r = n(7)
, s = n(14)
, a = n(4)
, l = n(12)
, c = n(8)
, d = n(5)
, u = n(0)
, p = n(1);
i.create = function(e, t) {
var n = (e ? e.mouse : null) || (t ? t.mouse : null);
n || (e && e.render && e.render.canvas ? n = s.create(e.render.canvas) : t && t.element ? n = s.create(t.element) : (n = s.create(),
u.warn("MouseConstraint.create: options.mouse was undefined, options.element was undefined, may not function as expected")));
var o = {
type: "mouseConstraint",
mouse: n,
element: null,
body: null,
constraint: c.create({
label: "Mouse Constraint",
pointA: n.position,
pointB: {
x: 0,
y: 0
},
length: .01,
stiffness: .1,
angularStiffness: 1,
render: {
strokeStyle: "#90EE90",
lineWidth: 3
}
}),
collisionFilter: {
category: 1,
mask: 4294967295,
group: 0
}
}
, r = u.extend(o, t);
return a.on(e, "beforeUpdate", function() {
var t = d.allBodies(e.world);
i.update(r, t),
i._triggerEvents(r)
}),
r
}
,
i.update = function(e, t) {
var n = e.mouse
, i = e.constraint
, s = e.body;
if (0 === n.button) {
if (i.bodyB)
r.set(i.bodyB, !1),
i.pointA = n.position;
else
for (var c = 0; c < t.length; c++)
if (s = t[c],
p.contains(s.bounds, n.position) && l.canCollide(s.collisionFilter, e.collisionFilter))
for (var d = s.parts.length > 1 ? 1 : 0; d < s.parts.length; d++) {
var u = s.parts[d];
if (o.contains(u.vertices, n.position)) {
i.pointA = n.position,
i.bodyB = e.body = s,
i.pointB = {
x: n.position.x - s.position.x,
y: n.position.y - s.position.y
},
i.angleB = s.angle,
r.set(s, !1),
a.trigger(e, "startdrag", {
mouse: n,
body: s
});
break
}
}
} else
i.bodyB = e.body = null,
i.pointB = null,
s && a.trigger(e, "enddrag", {
mouse: n,
body: s
})
}
,
i._triggerEvents = function(e) {
var t = e.mouse
, n = t.sourceEvents;
n.mousemove && a.trigger(e, "mousemove", {
mouse: t
}),
n.mousedown && a.trigger(e, "mousedown", {
mouse: t
}),
n.mouseup && a.trigger(e, "mouseup", {
mouse: t
}),
s.clearSourceEvents(t)
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(4)
, r = n(22)
, s = n(0);
!function() {
var e, t, n;
("undefined" != typeof window && (e = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.msRequestAnimationFrame,
t = window.cancelAnimationFrame || window.mozCancelAnimationFrame || window.webkitCancelAnimationFrame || window.msCancelAnimationFrame),
e) || (e = function(e) {
n = setTimeout(function() {
e(s.now())
}, 1e3 / 60)
}
,
t = function() {
clearTimeout(n)
}
);
i.create = function(e) {
var t = s.extend({
fps: 60,
correction: 1,
deltaSampleSize: 60,
counterTimestamp: 0,
frameCounter: 0,
deltaHistory: [],
timePrev: null,
timeScalePrev: 1,
frameRequestId: null,
isFixed: !1,
enabled: !0
}, e);
return t.delta = t.delta || 1e3 / t.fps,
t.deltaMin = t.deltaMin || 1e3 / t.fps,
t.deltaMax = t.deltaMax || 1e3 / (.5 * t.fps),
t.fps = 1e3 / t.delta,
t
}
,
i.run = function(t, n) {
return void 0 !== t.positionIterations && (n = t,
t = i.create()),
function o(r) {
t.frameRequestId = e(o),
r && t.enabled && i.tick(t, n, r)
}(),
t
}
,
i.tick = function(e, t, n) {
var i, s = t.timing, a = 1, l = {
timestamp: s.timestamp
};
o.trigger(e, "beforeTick", l),
o.trigger(t, "beforeTick", l),
e.isFixed ? i = e.delta : (i = n - e.timePrev || e.delta,
e.timePrev = n,
e.deltaHistory.push(i),
e.deltaHistory = e.deltaHistory.slice(-e.deltaSampleSize),
a = (i = (i = (i = Math.min.apply(null, e.deltaHistory)) < e.deltaMin ? e.deltaMin : i) > e.deltaMax ? e.deltaMax : i) / e.delta,
e.delta = i),
0 !== e.timeScalePrev && (a *= s.timeScale / e.timeScalePrev),
0 === s.timeScale && (a = 0),
e.timeScalePrev = s.timeScale,
e.correction = a,
e.frameCounter += 1,
n - e.counterTimestamp >= 1e3 && (e.fps = e.frameCounter * ((n - e.counterTimestamp) / 1e3),
e.counterTimestamp = n,
e.frameCounter = 0),
o.trigger(e, "tick", l),
o.trigger(t, "tick", l),
t.world.isModified && t.render && t.render.controller && t.render.controller.clear && t.render.controller.clear(t.render),
o.trigger(e, "beforeUpdate", l),
r.update(t, i, a),
o.trigger(e, "afterUpdate", l),
t.render && t.render.controller && (o.trigger(e, "beforeRender", l),
o.trigger(t, "beforeRender", l),
t.render.controller.world(t.render),
o.trigger(e, "afterRender", l),
o.trigger(t, "afterRender", l)),
o.trigger(e, "afterTick", l),
o.trigger(t, "afterTick", l)
}
,
i.stop = function(e) {
t(e.frameRequestId)
}
,
i.start = function(e, t) {
i.run(e, t)
}
}()
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(5)
, r = n(8)
, s = n(0)
, a = n(6)
, l = n(16);
i.stack = function(e, t, n, i, r, s, l) {
for (var c, d = o.create({
label: "Stack"
}), u = e, p = t, f = 0, v = 0; v < i; v++) {
for (var m = 0, y = 0; y < n; y++) {
var g = l(u, p, y, v, c, f);
if (g) {
var x = g.bounds.max.y - g.bounds.min.y
, h = g.bounds.max.x - g.bounds.min.x;
x > m && (m = x),
a.translate(g, {
x: .5 * h,
y: .5 * x
}),
u = g.bounds.max.x + r,
o.addBody(d, g),
c = g,
f += 1
} else
u += r
}
p += m + s,
u = e
}
return d
}
,
i.chain = function(e, t, n, i, a, l) {
for (var c = e.bodies, d = 1; d < c.length; d++) {
var u = c[d - 1]
, p = c[d]
, f = u.bounds.max.y - u.bounds.min.y
, v = u.bounds.max.x - u.bounds.min.x
, m = p.bounds.max.y - p.bounds.min.y
, y = {
bodyA: u,
pointA: {
x: v * t,
y: f * n
},
bodyB: p,
pointB: {
x: (p.bounds.max.x - p.bounds.min.x) * i,
y: m * a
}
}
, g = s.extend(y, l);
o.addConstraint(e, r.create(g))
}
return e.label += " Chain",
e
}
,
i.mesh = function(e, t, n, i, a) {
var l, c, d, u, p, f = e.bodies;
for (l = 0; l < n; l++) {
for (c = 1; c < t; c++)
d = f[c - 1 + l * t],
u = f[c + l * t],
o.addConstraint(e, r.create(s.extend({
bodyA: d,
bodyB: u
}, a)));
if (l > 0)
for (c = 0; c < t; c++)
d = f[c + (l - 1) * t],
u = f[c + l * t],
o.addConstraint(e, r.create(s.extend({
bodyA: d,
bodyB: u
}, a))),
i && c > 0 && (p = f[c - 1 + (l - 1) * t],
o.addConstraint(e, r.create(s.extend({
bodyA: p,
bodyB: u
}, a)))),
i && c < t - 1 && (p = f[c + 1 + (l - 1) * t],
o.addConstraint(e, r.create(s.extend({
bodyA: p,
bodyB: u
}, a))))
}
return e.label += " Mesh",
e
}
,
i.pyramid = function(e, t, n, o, r, s, l) {
return i.stack(e, t, n, o, r, s, function(t, i, s, c, d, u) {
var p = Math.min(o, Math.ceil(n / 2))
, f = d ? d.bounds.max.x - d.bounds.min.x : 0;
if (!(c > p || s < (c = p - c) || s > n - 1 - c))
return 1 === u && a.translate(d, {
x: (s + (n % 2 == 1 ? 1 : -1)) * f,
y: 0
}),
l(e + (d ? s * f : 0) + s * r, i, s, c, d, u)
})
}
,
i.newtonsCradle = function(e, t, n, i, s) {
for (var a = o.create({
label: "Newtons Cradle"
}), c = 0; c < n; c++) {
var d = l.circle(e + c * (1.9 * i), t + s, i, {
inertia: 1 / 0,
restitution: 1,
friction: 0,
frictionAir: 1e-4,
slop: 1
})
, u = r.create({
pointA: {
x: e + c * (1.9 * i),
y: t
},
bodyB: d
});
o.addBody(a, d),
o.addConstraint(a, u)
}
return a
}
,
i.car = function(e, t, n, i, s) {
var c = a.nextGroup(!0)
, d = .5 * -n + 20
, u = .5 * n - 20
, p = o.create({
label: "Car"
})
, f = l.rectangle(e, t, n, i, {
collisionFilter: {
group: c
},
chamfer: {
radius: .5 * i
},
density: 2e-4
})
, v = l.circle(e + d, t + 0, s, {
collisionFilter: {
group: c
},
friction: .8
})
, m = l.circle(e + u, t + 0, s, {
collisionFilter: {
group: c
},
friction: .8
})
, y = r.create({
bodyB: f,
pointB: {
x: d,
y: 0
},
bodyA: v,
stiffness: 1,
length: 0
})
, g = r.create({
bodyB: f,
pointB: {
x: u,
y: 0
},
bodyA: m,
stiffness: 1,
length: 0
});
return o.addBody(p, f),
o.addBody(p, v),
o.addBody(p, m),
o.addConstraint(p, y),
o.addConstraint(p, g),
p
}
,
i.softBody = function(e, t, n, o, r, a, c, d, u, p) {
u = s.extend({
inertia: 1 / 0
}, u),
p = s.extend({
stiffness: .2,
render: {
type: "line",
anchors: !1
}
}, p);
var f = i.stack(e, t, n, o, r, a, function(e, t) {
return l.circle(e, t, d, u)
});
return i.mesh(f, n, o, c, p),
f.label = "Soft Body",
f
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
n(1);
var o = n(0);
i.pathToVertices = function(e, t) {
"undefined" == typeof window || "SVGPathSeg"in window || o.warn("Svg.pathToVertices: SVGPathSeg not defined, a polyfill is required.");
var n, r, s, a, l, c, d, u, p, f, v, m = [], y = 0, g = 0, x = 0;
t = t || 15;
var h = function(e, t, n) {
var i = n % 2 == 1 && n > 1;
if (!p || e != p.x || t != p.y) {
p && i ? (f = p.x,
v = p.y) : (f = 0,
v = 0);
var o = {
x: f + e,
y: v + t
};
!i && p || (p = o),
m.push(o),
g = f + e,
x = v + t
}
}
, b = function(e) {
var t = e.pathSegTypeAsLetter.toUpperCase();
if ("Z" !== t) {
switch (t) {
case "M":
case "L":
case "T":
case "C":
case "S":
case "Q":
g = e.x,
x = e.y;
break;
case "H":
g = e.x;
break;
case "V":
x = e.y;
}
h(g, x, e.pathSegType)
}
};
for (i._svgPathToAbsolute(e),
s = e.getTotalLength(),
c = [],
n = 0; n < e.pathSegList.numberOfItems; n += 1)
c.push(e.pathSegList.getItem(n));
for (d = c.concat(); y < s; ) {
if ((l = c[e.getPathSegAtLength(y)]) != u) {
for (; d.length && d[0] != l; )
b(d.shift());
u = l
}
switch (l.pathSegTypeAsLetter.toUpperCase()) {
case "C":
case "T":
case "S":
case "Q":
case "A":
a = e.getPointAtLength(y),
h(a.x, a.y, 0);
}
y += t
}
for (n = 0,
r = d.length; n < r; ++n)
b(d[n]);
return m
}
,
i._svgPathToAbsolute = function(e) {
for (var t, n, i, o, r, s, a = e.pathSegList, l = 0, c = 0, d = a.numberOfItems, u = 0; u < d; ++u) {
var p = a.getItem(u)
, f = p.pathSegTypeAsLetter;
if (/[MLHVCSQTA]/.test(f))
"x"in p && (l = p.x),
"y"in p && (c = p.y);
else
switch ("x1"in p && (i = l + p.x1),
"x2"in p && (r = l + p.x2),
"y1"in p && (o = c + p.y1),
"y2"in p && (s = c + p.y2),
"x"in p && (l += p.x),
"y"in p && (c += p.y),
f) {
case "m":
a.replaceItem(e.createSVGPathSegMovetoAbs(l, c), u);
break;
case "l":
a.replaceItem(e.createSVGPathSegLinetoAbs(l, c), u);
break;
case "h":
a.replaceItem(e.createSVGPathSegLinetoHorizontalAbs(l), u);
break;
case "v":
a.replaceItem(e.createSVGPathSegLinetoVerticalAbs(c), u);
break;
case "c":
a.replaceItem(e.createSVGPathSegCurvetoCubicAbs(l, c, i, o, r, s), u);
break;
case "s":
a.replaceItem(e.createSVGPathSegCurvetoCubicSmoothAbs(l, c, r, s), u);
break;
case "q":
a.replaceItem(e.createSVGPathSegCurvetoQuadraticAbs(l, c, i, o), u);
break;
case "t":
a.replaceItem(e.createSVGPathSegCurvetoQuadraticSmoothAbs(l, c), u);
break;
case "a":
a.replaceItem(e.createSVGPathSegArcAbs(l, c, p.r1, p.r2, p.angle, p.largeArcFlag, p.sweepFlag), u);
break;
case "z":
case "Z":
l = t,
c = n;
}
"M" != f && "m" != f || (t = l,
n = c)
}
}
}
, function(e, t, n) {
var i = {};
e.exports = i;
var o = n(1)
, r = n(5)
, s = n(0)
, a = n(4)
, l = n(2);
!function() {
var e, t;
"undefined" != typeof window && (e = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.msRequestAnimationFrame || function(e) {
window.setTimeout(function() {
e(s.now())
}, 1e3 / 60)
}
,
t = window.cancelAnimationFrame || window.mozCancelAnimationFrame || window.webkitCancelAnimationFrame || window.msCancelAnimationFrame),
i.create = function(e) {
s.warn("RenderPixi.create: Matter.RenderPixi is deprecated (see docs)");
var t = {
controller: i,
engine: null,
element: null,
frameRequestId: null,
canvas: null,
renderer: null,
container: null,
spriteContainer: null,
pixiOptions: null,
options: {
width: 800,
height: 600,
background: "#fafafa",
wireframeBackground: "#222",
hasBounds: !1,
enabled: !0,
wireframes: !0,
showSleeping: !0,
showDebug: !1,
showBroadphase: !1,
showBounds: !1,
showVelocity: !1,
showCollisions: !1,
showAxes: !1,
showPositions: !1,
showAngleIndicator: !1,
showIds: !1,
showShadows: !1
}
}
, n = s.extend(t, e)
, o = !n.options.wireframes && "transparent" === n.options.background;
return n.pixiOptions = n.pixiOptions || {
view: n.canvas,
transparent: o,
antialias: !0,
backgroundColor: e.background
},
n.mouse = e.mouse,
n.engine = e.engine,
n.renderer = n.renderer || new PIXI.WebGLRenderer(n.options.width,n.options.height,n.pixiOptions),
n.container = n.container || new PIXI.Container,
n.spriteContainer = n.spriteContainer || new PIXI.Container,
n.canvas = n.canvas || n.renderer.view,
n.bounds = n.bounds || {
min: {
x: 0,
y: 0
},
max: {
x: n.options.width,
y: n.options.height
}
},
a.on(n.engine, "beforeUpdate", function() {
i.clear(n)
}),
n.textures = {},
n.sprites = {},
n.primitives = {},
n.container.addChild(n.spriteContainer),
s.isElement(n.element) ? n.element.appendChild(n.canvas) : s.warn("No \"render.element\" passed, \"render.canvas\" was not inserted into document."),
n.canvas.oncontextmenu = function() {
return !1
}
,
n.canvas.onselectstart = function() {
return !1
}
,
n
}
,
i.run = function(t) {
!function n(o) {
t.frameRequestId = e(n),
i.world(t)
}()
}
,
i.stop = function(e) {
t(e.frameRequestId)
}
,
i.clear = function(e) {
for (var t = e.container, n = e.spriteContainer; t.children[0]; )
t.removeChild(t.children[0]);
for (; n.children[0]; )
n.removeChild(n.children[0]);
var i = e.sprites["bg-0"];
e.textures = {},
e.sprites = {},
e.primitives = {},
e.sprites["bg-0"] = i,
i && t.addChildAt(i, 0),
e.container.addChild(e.spriteContainer),
e.currentBackground = null,
t.scale.set(1, 1),
t.position.set(0, 0)
}
,
i.setBackground = function(e, t) {
if (e.currentBackground !== t) {
var n = t.indexOf && -1 !== t.indexOf("#")
, i = e.sprites["bg-0"];
if (n) {
var o = s.colorToNumber(t);
e.renderer.backgroundColor = o,
i && e.container.removeChild(i)
} else if (!i) {
var r = d(e, t);
(i = e.sprites["bg-0"] = new PIXI.Sprite(r)).position.x = 0,
i.position.y = 0,
e.container.addChildAt(i, 0)
}
e.currentBackground = t
}
}
,
i.world = function(e) {
var t, n = e.engine.world, s = e.renderer, a = e.container, c = e.options, d = r.allBodies(n), u = r.allConstraints(n), p = [];
c.wireframes ? i.setBackground(e, c.wireframeBackground) : i.setBackground(e, c.background);
var f = e.bounds.max.x - e.bounds.min.x
, v = e.bounds.max.y - e.bounds.min.y
, m = f / e.options.width
, y = v / e.options.height;
if (c.hasBounds) {
for (t = 0; t < d.length; t++) {
var g = d[t];
g.render.sprite.visible = o.overlaps(g.bounds, e.bounds)
}
for (t = 0; t < u.length; t++) {
var x = u[t]
, h = x.bodyA
, b = x.bodyB
, w = x.pointA
, S = x.pointB;
h && (w = l.add(h.position, x.pointA)),
b && (S = l.add(b.position, x.pointB)),
w && S && (o.contains(e.bounds, w) || o.contains(e.bounds, S)) && p.push(x)
}
a.scale.set(1 / m, 1 / y),
a.position.set(-e.bounds.min.x * (1 / m), -e.bounds.min.y * (1 / y))
} else
p = u;
for (t = 0; t < d.length; t++)
i.body(e, d[t]);
for (t = 0; t < p.length; t++)
i.constraint(e, p[t]);
s.render(a)
}
,
i.constraint = function(e, t) {
e.engine;
var n = t.bodyA
, i = t.bodyB
, o = t.pointA
, r = t.pointB
, a = e.container
, l = t.render
, c = "c-" + t.id
, d = e.primitives[c];
d || (d = e.primitives[c] = new PIXI.Graphics),
l.visible && t.pointA && t.pointB ? (-1 === s.indexOf(a.children, d) && a.addChild(d),
d.clear(),
d.beginFill(0, 0),
d.lineStyle(l.lineWidth, s.colorToNumber(l.strokeStyle), 1),
n ? d.moveTo(n.position.x + o.x, n.position.y + o.y) : d.moveTo(o.x, o.y),
i ? d.lineTo(i.position.x + r.x, i.position.y + r.y) : d.lineTo(r.x, r.y),
d.endFill()) : d.clear()
}
,
i.body = function(e, t) {
e.engine;
var i = t.render;
if (i.visible)
if (i.sprite && i.sprite.texture) {
var o = "b-" + t.id
, r = e.sprites[o]
, a = e.spriteContainer;
r || (r = e.sprites[o] = n(e, t)),
-1 === s.indexOf(a.children, r) && a.addChild(r),
r.position.x = t.position.x,
r.position.y = t.position.y,
r.rotation = t.angle,
r.scale.x = i.sprite.xScale || 1,
r.scale.y = i.sprite.yScale || 1
} else {
var l = "b-" + t.id
, d = e.primitives[l]
, u = e.container;
d || ((d = e.primitives[l] = c(e, t)).initialAngle = t.angle),
-1 === s.indexOf(u.children, d) && u.addChild(d),
d.position.x = t.position.x,
d.position.y = t.position.y,
d.rotation = t.angle - d.initialAngle
}
}
;
var n = function(e, t) {
var n = t.render.sprite.texture
, i = d(e, n)
, o = new PIXI.Sprite(i);
return o.anchor.x = t.render.sprite.xOffset,
o.anchor.y = t.render.sprite.yOffset,
o
}
, c = function(e, t) {
var n, i = t.render, o = e.options, r = new PIXI.Graphics, a = s.colorToNumber(i.fillStyle), l = s.colorToNumber(i.strokeStyle), c = s.colorToNumber(i.strokeStyle), d = s.colorToNumber("#bbb"), u = s.colorToNumber("#CD5C5C");
r.clear();
for (var p = t.parts.length > 1 ? 1 : 0; p < t.parts.length; p++) {
n = t.parts[p],
o.wireframes ? (r.beginFill(0, 0),
r.lineStyle(1, d, 1)) : (r.beginFill(a, 1),
r.lineStyle(i.lineWidth, l, 1)),
r.moveTo(n.vertices[0].x - t.position.x, n.vertices[0].y - t.position.y);
for (var f = 1; f < n.vertices.length; f++)
r.lineTo(n.vertices[f].x - t.position.x, n.vertices[f].y - t.position.y);
r.lineTo(n.vertices[0].x - t.position.x, n.vertices[0].y - t.position.y),
r.endFill(),
(o.showAngleIndicator || o.showAxes) && (r.beginFill(0, 0),
o.wireframes ? r.lineStyle(1, u, 1) : r.lineStyle(1, c),
r.moveTo(n.position.x - t.position.x, n.position.y - t.position.y),
r.lineTo((n.vertices[0].x + n.vertices[n.vertices.length - 1].x) / 2 - t.position.x, (n.vertices[0].y + n.vertices[n.vertices.length - 1].y) / 2 - t.position.y),
r.endFill())
}
return r
}
, d = function(e, t) {
var n = e.textures[t];
return n || (n = e.textures[t] = PIXI.Texture.fromImage(t)),
n
}
}()
}
])
});
var a = function() {
function e(e) {
this._engine = ha.Engine.create(),
this._pixiObjects = [],
ha.Engine.run(this.engine);
var t = ha.MouseConstraint.create(this.engine, {
mouse: ha.Mouse.create(e.stage)
});
ha.World.add(this.engine.world, t)
}
return Object.defineProperty(e.prototype, "engine", {
get: function() {
return this._engine
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "pixiObjects", {
get: function() {
return this._pixiObjects
},
enumerable: !1,
configurable: !0
}),
e.prototype.update = function() {
this._pixiObjects.forEach(function(e) {
return e.update()
})
}
,
e.prototype.addToWorld = function() {
for (var e = this, t = [], i = 0; i < arguments.length; i++)
t[i] = arguments[i];
t.forEach(function(t) {
return ha.World.addBody(e.engine.world, t.body)
}),
this._pixiObjects = this._pixiObjects.concat(t)
}
,
e.prototype.removeFromWorld = function() {
for (var e = this, t = [], i = 0; i < arguments.length; i++)
t[i] = arguments[i];
t.forEach(function(t) {
return ha.World.remove(e.engine.world, t.body)
}),
this._pixiObjects = this._pixiObjects.filter(function(e) {
return !t.includes(e)
})
}
,
e
}();
var b = function() {
function i(i, t, e) {
void 0 === t && (t = {});
var o = i.x
, s = i.y
, r = i.width
, p = i.height;
i.texture;
this._sprite = i,
this._update = e,
this.physicsOptions = t,
t.isCircle ? this._body = ha.Bodies.circle(o, s, r / 2, t) : this._body = ha.Bodies.rectangle(o, s, r, p, t)
}
return Object.defineProperty(i.prototype, "body", {
get: function() {
return this._body
},
enumerable: !1,
configurable: !0
}),
i.prototype.update = function() {
this._update ? this._update({
position: this._body.position,
rotation: this._body.angle
}) : (this._sprite.position = this._body.position,
this._sprite.rotation = this._body.angle)
}
,
i
}();
var Nb = {};
var ue, ve, Fa, Ga;
var Ob = /iPhone/i
, Ic = /iPod/i
, Jc = /iPad/i
, Kc = /\biOS-universal(?:.+)Mac\b/i
, Pb = /\bAndroid(?:.+)Mobile\b/i
, Lc = /Android/i
, Ra = /(?:SD4930UR|\bSilk(?:.+)Mobile\b)/i
, ib = /Silk/i
, wa = /Windows Phone/i
, Mc = /\bWindows(?:.+)ARM\b/i
, Nc = /BlackBerry/i
, Oc = /BB10/i
, Pc = /Opera Mini/i
, Qc = /\b(CriOS|Chrome)(?:.+)Mobile/i
, Rc = /Mobile(?:.+)Firefox\b/i
, Sc = function($) {
return void 0 !== $ && "MacIntel" === $.platform && "number" == typeof $.maxTouchPoints && $.maxTouchPoints > 1 && "undefined" == typeof MSStream
};
function we($) {
return function(a) {
return a.test($)
}
}
function xe($) {
var a = {
userAgent: "",
platform: "",
maxTouchPoints: 0
};
$ || "undefined" == typeof navigator ? "string" == typeof $ ? a.userAgent = $ : $ && $.userAgent && (a = {
userAgent: $.userAgent,
platform: $.platform,
maxTouchPoints: $.maxTouchPoints || 0
}) : a = {
userAgent: navigator.userAgent,
platform: navigator.platform,
maxTouchPoints: navigator.maxTouchPoints || 0
};
var e = a.userAgent
, r = e.split("[FBAN");
void 0 !== r[1] && (e = r[0]),
void 0 !== (r = e.split("Twitter"))[1] && (e = r[0]);
var o = we(e)
, v = {
apple: {
phone: o(Ob) && !o(wa),
ipod: o(Ic),
tablet: !o(Ob) && (o(Jc) || Sc(a)) && !o(wa),
universal: o(Kc),
device: (o(Ob) || o(Ic) || o(Jc) || o(Kc) || Sc(a)) && !o(wa)
},
amazon: {
phone: o(Ra),
tablet: !o(Ra) && o(ib),
device: o(Ra) || o(ib)
},
android: {
phone: !o(wa) && o(Ra) || !o(wa) && o(Pb),
tablet: !o(wa) && !o(Ra) && !o(Pb) && (o(ib) || o(Lc)),
device: !o(wa) && (o(Ra) || o(ib) || o(Pb) || o(Lc)) || o(/\bokhttp\b/i)
},
windows: {
phone: o(wa),
tablet: o(Mc),
device: o(wa) || o(Mc)
},
other: {
blackberry: o(Nc),
blackberry10: o(Oc),
opera: o(Pc),
firefox: o(Rc),
chrome: o(Qc),
device: o(Nc) || o(Oc) || o(Pc) || o(Rc) || o(Qc)
},
any: !1,
phone: !1,
tablet: !1
};
return v.any = v.apple.device || v.android.device || v.windows.device || v.other.device,
v.phone = v.apple.phone || v.android.phone || v.windows.phone,
v.tablet = v.apple.tablet || v.android.tablet || v.windows.tablet,
v
}
var Ha = xe(self.navigator);
function ye(e) {
var i = !0;
if (Ha.tablet || Ha.phone) {
var r;
if (Ha.apple.device)
if (r = navigator.userAgent.match(/OS (\d+)_(\d+)?/))
parseInt(r[1], 10) < 11 && (i = !1);
if (Ha.android.device)
if (r = navigator.userAgent.match(/Android\s([0-9.]*)/))
parseInt(r[1], 10) < 7 && (i = !1)
}
return i ? e : 4
}
function ze() {
return !Ha.apple.device
}
var aa = {
MIPMAP_TEXTURES: 1,
ANISOTROPIC_LEVEL: 0,
RESOLUTION: 1,
FILTER_RESOLUTION: 1,
SPRITE_MAX_TEXTURES: ye(32),
SPRITE_BATCH_SIZE: 4096,
RENDER_OPTIONS: {
view: null,
antialias: !1,
autoDensity: !1,
backgroundColor: 0,
backgroundAlpha: 1,
useContextAlpha: !0,
clearBeforeRender: !0,
preserveDrawingBuffer: !1,
width: 800,
height: 600,
legacy: !1
},
GC_MODE: 0,
GC_MAX_IDLE: 3600,
GC_MAX_CHECK_COUNT: 600,
WRAP_MODE: 33071,
SCALE_MODE: 1,
PRECISION_VERTEX: "highp",
PRECISION_FRAGMENT: Ha.apple.device ? "highp" : "mediump",
CAN_UPLOAD_SAME_BUFFER: ze(),
CREATE_IMAGE_BITMAP: !1,
ROUND_PIXELS: !1
};
var Ae, Be, Ce, De, Ee, Fe, Ge, He, Ie, Je, Ke, Le, Me, Ne, Oe, Pe, Qe, Aa, jb, Qb, K, Ba, kb, Sa, ua, Ca, Rb, $a, Ia, Ja, Tc, xa, qa, _a;
!function(E) {
E[E.WEBGL_LEGACY = 0] = "WEBGL_LEGACY",
E[E.WEBGL = 1] = "WEBGL",
E[E.WEBGL2 = 2] = "WEBGL2"
}(Aa || (Fe = Aa = {},
Fe)),
function(E) {
E[E.UNKNOWN = 0] = "UNKNOWN",
E[E.WEBGL = 1] = "WEBGL",
E[E.CANVAS = 2] = "CANVAS"
}(jb || (Me = jb = {},
Me)),
function(E) {
E[E.COLOR = 16384] = "COLOR",
E[E.DEPTH = 256] = "DEPTH",
E[E.STENCIL = 1024] = "STENCIL"
}(Qb || (Ce = Qb = {},
Ce)),
function(E) {
E[E.NORMAL = 0] = "NORMAL",
E[E.ADD = 1] = "ADD",
E[E.MULTIPLY = 2] = "MULTIPLY",
E[E.SCREEN = 3] = "SCREEN",
E[E.OVERLAY = 4] = "OVERLAY",
E[E.DARKEN = 5] = "DARKEN",
E[E.LIGHTEN = 6] = "LIGHTEN",
E[E.COLOR_DODGE = 7] = "COLOR_DODGE",
E[E.COLOR_BURN = 8] = "COLOR_BURN",
E[E.HARD_LIGHT = 9] = "HARD_LIGHT",
E[E.SOFT_LIGHT = 10] = "SOFT_LIGHT",
E[E.DIFFERENCE = 11] = "DIFFERENCE",
E[E.EXCLUSION = 12] = "EXCLUSION",
E[E.HUE = 13] = "HUE",
E[E.SATURATION = 14] = "SATURATION",
E[E.COLOR = 15] = "COLOR",
E[E.LUMINOSITY = 16] = "LUMINOSITY",
E[E.NORMAL_NPM = 17] = "NORMAL_NPM",
E[E.ADD_NPM = 18] = "ADD_NPM",
E[E.SCREEN_NPM = 19] = "SCREEN_NPM",
E[E.NONE = 20] = "NONE",
E[E.SRC_OVER = 0] = "SRC_OVER",
E[E.SRC_IN = 21] = "SRC_IN",
E[E.SRC_OUT = 22] = "SRC_OUT",
E[E.SRC_ATOP = 23] = "SRC_ATOP",
E[E.DST_OVER = 24] = "DST_OVER",
E[E.DST_IN = 25] = "DST_IN",
E[E.DST_OUT = 26] = "DST_OUT",
E[E.DST_ATOP = 27] = "DST_ATOP",
E[E.ERASE = 26] = "ERASE",
E[E.SUBTRACT = 28] = "SUBTRACT",
E[E.XOR = 29] = "XOR"
}(K || (Be = K = {},
Be)),
function(E) {
E[E.POINTS = 0] = "POINTS",
E[E.LINES = 1] = "LINES",
E[E.LINE_LOOP = 2] = "LINE_LOOP",
E[E.LINE_STRIP = 3] = "LINE_STRIP",
E[E.TRIANGLES = 4] = "TRIANGLES",
E[E.TRIANGLE_STRIP = 5] = "TRIANGLE_STRIP",
E[E.TRIANGLE_FAN = 6] = "TRIANGLE_FAN"
}(Ba || (Ee = Ba = {},
Ee)),
function(E) {
E[E.RGBA = 6408] = "RGBA",
E[E.RGB = 6407] = "RGB",
E[E.ALPHA = 6406] = "ALPHA",
E[E.LUMINANCE = 6409] = "LUMINANCE",
E[E.LUMINANCE_ALPHA = 6410] = "LUMINANCE_ALPHA",
E[E.DEPTH_COMPONENT = 6402] = "DEPTH_COMPONENT",
E[E.DEPTH_STENCIL = 34041] = "DEPTH_STENCIL"
}(kb || (Ge = kb = {},
Ge)),
function(E) {
E[E.TEXTURE_2D = 3553] = "TEXTURE_2D",
E[E.TEXTURE_CUBE_MAP = 34067] = "TEXTURE_CUBE_MAP",
E[E.TEXTURE_2D_ARRAY = 35866] = "TEXTURE_2D_ARRAY",
E[E.TEXTURE_CUBE_MAP_POSITIVE_X = 34069] = "TEXTURE_CUBE_MAP_POSITIVE_X",
E[E.TEXTURE_CUBE_MAP_NEGATIVE_X = 34070] = "TEXTURE_CUBE_MAP_NEGATIVE_X",
E[E.TEXTURE_CUBE_MAP_POSITIVE_Y = 34071] = "TEXTURE_CUBE_MAP_POSITIVE_Y",
E[E.TEXTURE_CUBE_MAP_NEGATIVE_Y = 34072] = "TEXTURE_CUBE_MAP_NEGATIVE_Y",
E[E.TEXTURE_CUBE_MAP_POSITIVE_Z = 34073] = "TEXTURE_CUBE_MAP_POSITIVE_Z",
E[E.TEXTURE_CUBE_MAP_NEGATIVE_Z = 34074] = "TEXTURE_CUBE_MAP_NEGATIVE_Z"
}(Sa || (Oe = Sa = {},
Oe)),
function(E) {
E[E.UNSIGNED_BYTE = 5121] = "UNSIGNED_BYTE",
E[E.UNSIGNED_SHORT = 5123] = "UNSIGNED_SHORT",
E[E.UNSIGNED_SHORT_5_6_5 = 33635] = "UNSIGNED_SHORT_5_6_5",
E[E.UNSIGNED_SHORT_4_4_4_4 = 32819] = "UNSIGNED_SHORT_4_4_4_4",
E[E.UNSIGNED_SHORT_5_5_5_1 = 32820] = "UNSIGNED_SHORT_5_5_5_1",
E[E.FLOAT = 5126] = "FLOAT",
E[E.HALF_FLOAT = 36193] = "HALF_FLOAT"
}(ua || (Pe = ua = {},
Pe)),
function(E) {
E[E.NEAREST = 0] = "NEAREST",
E[E.LINEAR = 1] = "LINEAR"
}(Ca || (Ne = Ca = {},
Ne)),
function(E) {
E[E.CLAMP = 33071] = "CLAMP",
E[E.REPEAT = 10497] = "REPEAT",
E[E.MIRRORED_REPEAT = 33648] = "MIRRORED_REPEAT"
}(Rb || (Qe = Rb = {},
Qe)),
function(E) {
E[E.OFF = 0] = "OFF",
E[E.POW2 = 1] = "POW2",
E[E.ON = 2] = "ON",
E[E.ON_MANUAL = 3] = "ON_MANUAL"
}($a || (Je = $a = {},
Je)),
function(E) {
E[E.NPM = 0] = "NPM",
E[E.UNPACK = 1] = "UNPACK",
E[E.PMA = 2] = "PMA",
E[E.NO_PREMULTIPLIED_ALPHA = 0] = "NO_PREMULTIPLIED_ALPHA",
E[E.PREMULTIPLY_ON_UPLOAD = 1] = "PREMULTIPLY_ON_UPLOAD",
E[E.PREMULTIPLY_ALPHA = 2] = "PREMULTIPLY_ALPHA"
}(Ia || (Ae = Ia = {},
Ae)),
function(E) {
E[E.NO = 0] = "NO",
E[E.YES = 1] = "YES",
E[E.AUTO = 2] = "AUTO",
E[E.BLEND = 0] = "BLEND",
E[E.CLEAR = 1] = "CLEAR",
E[E.BLIT = 2] = "BLIT"
}(Ja || (De = Ja = {},
De)),
function(E) {
E[E.AUTO = 0] = "AUTO",
E[E.MANUAL = 1] = "MANUAL"
}(Tc || (He = Tc = {},
He)),
function(E) {
E.LOW = "lowp",
E.MEDIUM = "mediump",
E.HIGH = "highp"
}(xa || (Le = xa = {},
Le)),
function(E) {
E[E.NONE = 0] = "NONE",
E[E.SCISSOR = 1] = "SCISSOR",
E[E.STENCIL = 2] = "STENCIL",
E[E.SPRITE = 3] = "SPRITE"
}(qa || (Ie = qa = {},
Ie)),
function(E) {
E[E.NONE = 0] = "NONE",
E[E.LOW = 2] = "LOW",
E[E.MEDIUM = 4] = "MEDIUM",
E[E.HIGH = 8] = "HIGH"
}(_a || (Ke = _a = {},
Ke));
var Re = {}
, Se = Object.prototype.hasOwnProperty
, na = "~";
function ab() {}
function Te(e, t, r) {
this.fn = e,
this.context = t,
this.once = r || !1
}
function Uc(e, t, r, n, $) {
if ("function" != typeof r)
throw new TypeError("The listener must be a function");
var v = new Te(r,n || e,$)
, a = na ? na + t : t;
return e._events[a] ? e._events[a].fn ? e._events[a] = [e._events[a], v] : e._events[a].push(v) : (e._events[a] = v,
e._eventsCount++),
e
}
function lb(e, t) {
0 == --e._eventsCount ? e._events = new ab : delete e._events[t]
}
function ja() {
this._events = new ab,
this._eventsCount = 0
}
Object.create && (ab.prototype = Object.create(null),
new ab().__proto__ || (na = !1)),
ja.prototype.eventNames = function() {
var e, t, r = [];
if (0 === this._eventsCount)
return r;
for (t in e = this._events)
Se.call(e, t) && r.push(na ? t.slice(1) : t);
return Object.getOwnPropertySymbols ? r.concat(Object.getOwnPropertySymbols(e)) : r
}
,
ja.prototype.listeners = function(e) {
var t = na ? na + e : e
, r = this._events[t];
if (!r)
return [];
if (r.fn)
return [r.fn];
for (var n = 0, $ = r.length, v = new Array($); n < $; n++)
v[n] = r[n].fn;
return v
}
,
ja.prototype.listenerCount = function(e) {
var t = na ? na + e : e
, r = this._events[t];
return r ? r.fn ? 1 : r.length : 0
}
,
ja.prototype.emit = function(e, t, r, n, $, v) {
var a = na ? na + e : e;
if (!this._events[a])
return !1;
var i, J, l = this._events[a], s = arguments.length;
if (l.fn) {
switch (l.once && this.removeListener(e, l.fn, void 0, !0),
s) {
case 1:
return l.fn.call(l.context),
!0;
case 2:
return l.fn.call(l.context, t),
!0;
case 3:
return l.fn.call(l.context, t, r),
!0;
case 4:
return l.fn.call(l.context, t, r, n),
!0;
case 5:
return l.fn.call(l.context, t, r, n, $),
!0;
case 6:
return l.fn.call(l.context, t, r, n, $, v),
!0;
}
for (J = 1,
i = new Array(s - 1); J < s; J++)
i[J - 1] = arguments[J];
l.fn.apply(l.context, i)
} else {
var o, f = l.length;
for (J = 0; J < f; J++)
switch (l[J].once && this.removeListener(e, l[J].fn, void 0, !0),
s) {
case 1:
l[J].fn.call(l[J].context);
break;
case 2:
l[J].fn.call(l[J].context, t);
break;
case 3:
l[J].fn.call(l[J].context, t, r);
break;
case 4:
l[J].fn.call(l[J].context, t, r, n);
break;
default:
if (!i)
for (o = 1,
i = new Array(s - 1); o < s; o++)
i[o - 1] = arguments[o];
l[J].fn.apply(l[J].context, i);
}
}
return !0
}
,
ja.prototype.on = function(e, t, r) {
return Uc(this, e, t, r, !1)
}
,
ja.prototype.once = function(e, t, r) {
return Uc(this, e, t, r, !0)
}
,
ja.prototype.removeListener = function(e, t, r, n) {
var $ = na ? na + e : e;
if (!this._events[$])
return this;
if (!t)
return lb(this, $),
this;
var v = this._events[$];
if (v.fn)
v.fn !== t || n && !v.once || r && v.context !== r || lb(this, $);
else {
for (var a = 0, i = [], J = v.length; a < J; a++)
(v[a].fn !== t || n && !v[a].once || r && v[a].context !== r) && i.push(v[a]);
i.length ? this._events[$] = 1 === i.length ? i[0] : i : lb(this, $)
}
return this
}
,
ja.prototype.removeAllListeners = function(e) {
var t;
return e ? (t = na ? na + e : e,
this._events[t] && lb(this, t)) : (this._events = new ab,
this._eventsCount = 0),
this
}
,
ja.prototype.off = ja.prototype.removeListener,
ja.prototype.addListener = ja.prototype.on,
ja.prefixed = na,
ja.EventEmitter = ja,
Re = ja;
var Ue = {};
function mb(v, r, e) {
e = e || 2;
var $, n, t, a, i, h, x, o = r && r.length, w = o ? r[0] * e : v.length, l = Vc(v, 0, w, e, !0), u = [];
if (!l || l.next === l.prev)
return u;
if (o && (l = Ze(v, r, l, e)),
v.length > 80 * e) {
$ = t = v[0],
n = a = v[1];
for (var s = e; s < w; s += e)
(i = v[s]) < $ && ($ = i),
(h = v[s + 1]) < n && (n = h),
i > t && (t = i),
h > a && (a = h);
x = 0 !== (x = Math.max(t - $, a - n)) ? 1 / x : 0
}
return bb(l, u, e, $, n, x),
u
}
function Vc(v, r, e, $, n) {
var t, a;
if (n === Ub(v, r, e, $) > 0)
for (t = r; t < e; t += $)
a = Yc(t, v[t], v[t + 1], a);
else
for (t = e - $; t >= r; t -= $)
a = Yc(t, v[t], v[t + 1], a);
return a && nb(a, a.next) && (db(a),
a = a.next),
a
}
function Da(v, r) {
if (!v)
return v;
r || (r = v);
var e, $ = v;
do {
if (e = !1,
$.steiner || !nb($, $.next) && 0 !== ca($.prev, $, $.next))
$ = $.next;
else {
if (db($),
($ = r = $.prev) === $.next)
break;
e = !0
}
} while (e || $ !== r);
return r
}
function bb(v, r, e, $, n, t, a) {
if (v) {
!a && t && cf(v, $, n, t);
for (var i, h, x = v; v.prev !== v.next; )
if (i = v.prev,
h = v.next,
t ? We(v, $, n, t) : Ve(v))
r.push(i.i / e),
r.push(v.i / e),
r.push(h.i / e),
db(v),
v = h.next,
x = h.next;
else if ((v = h) === x) {
a ? 1 === a ? bb(v = Xe(Da(v), r, e), r, e, $, n, t, 2) : 2 === a && Ye(v, r, e, $, n, t) : bb(Da(v), r, e, $, n, t, 1);
break
}
}
}
function Ve(v) {
var r = v.prev
, e = v
, $ = v.next;
if (ca(r, e, $) >= 0)
return !1;
for (var n = v.next.next; n !== v.prev; ) {
if (Ta(r.x, r.y, e.x, e.y, $.x, $.y, n.x, n.y) && ca(n.prev, n, n.next) >= 0)
return !1;
n = n.next
}
return !0
}
function We(v, r, e, $) {
var n = v.prev
, t = v
, a = v.next;
if (ca(n, t, a) >= 0)
return !1;
for (var i = n.x < t.x ? n.x < a.x ? n.x : a.x : t.x < a.x ? t.x : a.x, h = n.y < t.y ? n.y < a.y ? n.y : a.y : t.y < a.y ? t.y : a.y, x = n.x > t.x ? n.x > a.x ? n.x : a.x : t.x > a.x ? t.x : a.x, o = n.y > t.y ? n.y > a.y ? n.y : a.y : t.y > a.y ? t.y : a.y, w = Sb(i, h, r, e, $), l = Sb(x, o, r, e, $), u = v.prevZ, s = v.nextZ; u && u.z >= w && s && s.z <= l; ) {
if (u !== v.prev && u !== v.next && Ta(n.x, n.y, t.x, t.y, a.x, a.y, u.x, u.y) && ca(u.prev, u, u.next) >= 0)
return !1;
if (u = u.prevZ,
s !== v.prev && s !== v.next && Ta(n.x, n.y, t.x, t.y, a.x, a.y, s.x, s.y) && ca(s.prev, s, s.next) >= 0)
return !1;
s = s.nextZ
}
for (; u && u.z >= w; ) {
if (u !== v.prev && u !== v.next && Ta(n.x, n.y, t.x, t.y, a.x, a.y, u.x, u.y) && ca(u.prev, u, u.next) >= 0)
return !1;
u = u.prevZ
}
for (; s && s.z <= l; ) {
if (s !== v.prev && s !== v.next && Ta(n.x, n.y, t.x, t.y, a.x, a.y, s.x, s.y) && ca(s.prev, s, s.next) >= 0)
return !1;
s = s.nextZ
}
return !0
}
function Xe(v, r, e) {
var $ = v;
do {
var n = $.prev
, t = $.next.next;
!nb(n, t) && Wc(n, $, $.next, t) && cb(n, t) && cb(t, n) && (r.push(n.i / e),
r.push($.i / e),
r.push(t.i / e),
db($),
db($.next),
$ = v = t),
$ = $.next
} while ($ !== v);
return Da($)
}
function Ye(v, r, e, $, n, t) {
var a = v;
do {
for (var i = a.next.next; i !== a.prev; ) {
if (a.i !== i.i && ff(a, i)) {
var h = Xc(a, i);
return a = Da(a, a.next),
h = Da(h, h.next),
bb(a, r, e, $, n, t),
void bb(h, r, e, $, n, t)
}
i = i.next
}
a = a.next
} while (a !== v)
}
function Ze(v, r, e, $) {
var n, t, a, i = [];
for (n = 0,
t = r.length; n < t; n++)
(a = Vc(v, r[n] * $, n < t - 1 ? r[n + 1] * $ : v.length, $, !1)) === a.next && (a.steiner = !0),
i.push(ef(a));
for (i.sort($e),
n = 0; n < i.length; n++)
_e(i[n], e),
e = Da(e, e.next);
return e
}
function $e(v, r) {
return v.x - r.x
}
function _e(v, r) {
if (r = af(v, r)) {
var e = Xc(r, v);
Da(r, r.next),
Da(e, e.next)
}
}
function af(v, r) {
var e, $ = r, n = v.x, t = v.y, a = -1 / 0;
do {
if (t <= $.y && t >= $.next.y && $.next.y !== $.y) {
var i = $.x + (t - $.y) * ($.next.x - $.x) / ($.next.y - $.y);
if (i <= n && i > a) {
if (a = i,
i === n) {
if (t === $.y)
return $;
if (t === $.next.y)
return $.next
}
e = $.x < $.next.x ? $ : $.next
}
}
$ = $.next
} while ($ !== r);
if (!e)
return null;
if (n === a)
return e;
var h, x = e, o = e.x, w = e.y, l = 1 / 0;
$ = e;
do {
n >= $.x && $.x >= o && n !== $.x && Ta(t < w ? n : a, t, o, w, t < w ? a : n, t, $.x, $.y) && (h = Math.abs(t - $.y) / (n - $.x),
cb($, v) && (h < l || h === l && ($.x > e.x || $.x === e.x && bf(e, $))) && (e = $,
l = h)),
$ = $.next
} while ($ !== x);
return e
}
function bf(v, r) {
return ca(v.prev, v, r.prev) < 0 && ca(r.next, v, v.next) < 0
}
function cf(v, r, e, $) {
var n = v;
do {
null === n.z && (n.z = Sb(n.x, n.y, r, e, $)),
n.prevZ = n.prev,
n.nextZ = n.next,
n = n.next
} while (n !== v);
n.prevZ.nextZ = null,
n.prevZ = null,
df(n)
}
function df(v) {
var r, e, $, n, t, a, i, h, x = 1;
do {
for (e = v,
v = null,
t = null,
a = 0; e; ) {
for (a++,
$ = e,
i = 0,
r = 0; r < x && (i++,
$ = $.nextZ); r++)
;
for (h = x; i > 0 || h > 0 && $; )
0 !== i && (0 === h || !$ || e.z <= $.z) ? (n = e,
e = e.nextZ,
i--) : (n = $,
$ = $.nextZ,
h--),
t ? t.nextZ = n : v = n,
n.prevZ = t,
t = n;
e = $
}
t.nextZ = null,
x *= 2
} while (a > 1);
return v
}
function Sb(v, r, e, $, n) {
return (v = 1431655765 & ((v = 858993459 & ((v = 252645135 & ((v = 16711935 & ((v = 32767 * (v - e) * n) | v << 8)) | v << 4)) | v << 2)) | v << 1)) | (r = 1431655765 & ((r = 858993459 & ((r = 252645135 & ((r = 16711935 & ((r = 32767 * (r - $) * n) | r << 8)) | r << 4)) | r << 2)) | r << 1)) << 1
}
function ef(v) {
var r = v
, e = v;
do {
(r.x < e.x || r.x === e.x && r.y < e.y) && (e = r),
r = r.next
} while (r !== v);
return e
}
function Ta(v, r, e, $, n, t, a, i) {
return (n - a) * (r - i) - (v - a) * (t - i) >= 0 && (v - a) * ($ - i) - (e - a) * (r - i) >= 0 && (e - a) * (t - i) - (n - a) * ($ - i) >= 0
}
function ff(v, r) {
return v.next.i !== r.i && v.prev.i !== r.i && !gf(v, r) && (cb(v, r) && cb(r, v) && hf(v, r) && (ca(v.prev, v, r.prev) || ca(v, r.prev, r)) || nb(v, r) && ca(v.prev, v, v.next) > 0 && ca(r.prev, r, r.next) > 0)
}
function ca(v, r, e) {
return (r.y - v.y) * (e.x - r.x) - (r.x - v.x) * (e.y - r.y)
}
function nb(v, r) {
return v.x === r.x && v.y === r.y
}
function Wc(v, r, e, $) {
var n = pb(ca(v, r, e))
, t = pb(ca(v, r, $))
, a = pb(ca(e, $, v))
, i = pb(ca(e, $, r));
return n !== t && a !== i || !(0 !== n || !ob(v, e, r)) || !(0 !== t || !ob(v, $, r)) || !(0 !== a || !ob(e, v, $)) || !(0 !== i || !ob(e, r, $))
}
function ob(v, r, e) {
return r.x <= Math.max(v.x, e.x) && r.x >= Math.min(v.x, e.x) && r.y <= Math.max(v.y, e.y) && r.y >= Math.min(v.y, e.y)
}
function pb(v) {
return v > 0 ? 1 : v < 0 ? -1 : 0
}
function gf(v, r) {
var e = v;
do {
if (e.i !== v.i && e.next.i !== v.i && e.i !== r.i && e.next.i !== r.i && Wc(e, e.next, v, r))
return !0;
e = e.next
} while (e !== v);
return !1
}
function cb(v, r) {
return ca(v.prev, v, v.next) < 0 ? ca(v, r, v.next) >= 0 && ca(v, v.prev, r) >= 0 : ca(v, r, v.prev) < 0 || ca(v, v.next, r) < 0
}
function hf(v, r) {
var e = v
, $ = !1
, n = (v.x + r.x) / 2
, t = (v.y + r.y) / 2;
do {
e.y > t != e.next.y > t && e.next.y !== e.y && n < (e.next.x - e.x) * (t - e.y) / (e.next.y - e.y) + e.x && ($ = !$),
e = e.next
} while (e !== v);
return $
}
function Xc(v, r) {
var e = new Tb(v.i,v.x,v.y)
, $ = new Tb(r.i,r.x,r.y)
, n = v.next
, t = r.prev;
return v.next = r,
r.prev = v,
e.next = n,
n.prev = e,
$.next = e,
e.prev = $,
t.next = $,
$.prev = t,
$
}
function Yc(v, r, e, $) {
var n = new Tb(v,r,e);
return $ ? (n.next = $.next,
n.prev = $,
$.next.prev = n,
$.next = n) : (n.prev = n,
n.next = n),
n
}
function db(v) {
v.next.prev = v.prev,
v.prev.next = v.next,
v.prevZ && (v.prevZ.nextZ = v.nextZ),
v.nextZ && (v.nextZ.prevZ = v.prevZ)
}
function Tb(v, r, e) {
this.i = v,
this.x = r,
this.y = e,
this.prev = null,
this.next = null,
this.z = null,
this.prevZ = null,
this.nextZ = null,
this.steiner = !1
}
function Ub(v, r, e, $) {
for (var n = 0, t = r, a = e - $; t < e; t += $)
n += (v[a] - v[t]) * (v[t + 1] + v[a + 1]),
a = t;
return n
}
(Ue = mb).default = mb,
mb.deviation = function(v, r, e, $) {
var n = r && r.length
, t = n ? r[0] * e : v.length
, a = Math.abs(Ub(v, 0, t, e));
if (n)
for (var i = 0, h = r.length; i < h; i++) {
var x = r[i] * e
, o = i < h - 1 ? r[i + 1] * e : v.length;
a -= Math.abs(Ub(v, x, o, e))
}
var w = 0;
for (i = 0; i < $.length; i += 3) {
var l = $[i] * e
, u = $[i + 1] * e
, s = $[i + 2] * e;
w += Math.abs((v[l] - v[s]) * (v[u + 1] - v[l + 1]) - (v[l] - v[u]) * (v[s + 1] - v[l + 1]))
}
return 0 === a && 0 === w ? 0 : Math.abs((w - a) / a)
}
,
mb.flatten = function(v) {
for (var r = v[0][0].length, e = {
vertices: [],
holes: [],
dimensions: r
}, $ = 0, n = 0; n < v.length; n++) {
for (var t = 0; t < v[n].length; t++)
for (var a = 0; a < r; a++)
e.vertices.push(v[n][t][a]);
n > 0 && ($ += v[n - 1].length,
e.holes.push($))
}
return e
}
;
var jf = function() {
var o = this
, e = {
exports: this
};
return function(n) {
var r = "object" == typeof o && o && !o.nodeType && o
, t = "object" == typeof e && e && !e.nodeType && e
, i = "object" == typeof Hc && Hc;
i.global !== i && i.window !== i && i.self !== i || (n = i);
var u, f, c = 2147483647, l = 36, s = 1, a = 26, p = 38, h = 700, d = 72, v = 128, g = "-", w = /^xn--/, x = /[^\x20-\x7E]/, b = /[\x2E\u3002\uFF0E\uFF61]/g, C = {
overflow: "Overflow: input needs wider integers to process",
"not-basic": "Illegal input >= 0x80 (not a basic code point)",
"invalid-input": "Invalid input"
}, y = l - s, j = Math.floor, A = String.fromCharCode;
function $(o) {
throw new RangeError(C[o])
}
function I(o, e) {
for (var n = o.length, r = []; n--; )
r[n] = e(o[n]);
return r
}
function E(o, e) {
var n = o.split("@")
, r = "";
return n.length > 1 && (r = n[0] + "@",
o = n[1]),
r + I((o = o.replace(b, ".")).split("."), e).join(".")
}
function F(o) {
for (var e, n, r = [], t = 0, i = o.length; t < i; )
(e = o.charCodeAt(t++)) >= 55296 && e <= 56319 && t < i ? 56320 == (64512 & (n = o.charCodeAt(t++))) ? r.push(((1023 & e) << 10) + (1023 & n) + 65536) : (r.push(e),
t--) : r.push(e);
return r
}
function O(o) {
return I(o, function(o) {
var e = "";
return o > 65535 && (e += A((o -= 65536) >>> 10 & 1023 | 55296),
o = 56320 | 1023 & o),
e += A(o)
}).join("")
}
function S(o, e) {
return o + 22 + 75 * (o < 26) - ((0 != e) << 5)
}
function T(o, e, n) {
var r = 0;
for (o = n ? j(o / h) : o >> 1,
o += j(o / e); o > y * a >> 1; r += l)
o = j(o / y);
return j(r + (y + 1) * o / (o + p))
}
function m(o) {
var e, n, r, t, i, u, f, p, h, w, x, b = [], C = o.length, y = 0, A = v, I = d;
for ((n = o.lastIndexOf(g)) < 0 && (n = 0),
r = 0; r < n; ++r)
o.charCodeAt(r) >= 128 && $("not-basic"),
b.push(o.charCodeAt(r));
for (t = n > 0 ? n + 1 : 0; t < C; ) {
for (i = y,
u = 1,
f = l; t >= C && $("invalid-input"),
((p = (x = o.charCodeAt(t++)) - 48 < 10 ? x - 22 : x - 65 < 26 ? x - 65 : x - 97 < 26 ? x - 97 : l) >= l || p > j((c - y) / u)) && $("overflow"),
y += p * u,
!(p < (h = f <= I ? s : f >= I + a ? a : f - I)); f += l)
u > j(c / (w = l - h)) && $("overflow"),
u *= w;
I = T(y - i, e = b.length + 1, 0 == i),
j(y / e) > c - A && $("overflow"),
A += j(y / e),
y %= e,
b.splice(y++, 0, A)
}
return O(b)
}
function L(o) {
var e, n, r, t, i, u, f, p, h, w, x, b, C, y, I, E = [];
for (b = (o = F(o)).length,
e = v,
n = 0,
i = d,
u = 0; u < b; ++u)
(x = o[u]) < 128 && E.push(A(x));
for (r = t = E.length,
t && E.push(g); r < b; ) {
for (f = c,
u = 0; u < b; ++u)
(x = o[u]) >= e && x < f && (f = x);
for (f - e > j((c - n) / (C = r + 1)) && $("overflow"),
n += (f - e) * C,
e = f,
u = 0; u < b; ++u)
if ((x = o[u]) < e && ++n > c && $("overflow"),
x == e) {
for (p = n,
h = l; !(p < (w = h <= i ? s : h >= i + a ? a : h - i)); h += l)
I = p - w,
y = l - w,
E.push(A(S(w + I % y, 0))),
p = j(I / y);
E.push(A(S(p, 0))),
i = T(n, C, r == t),
n = 0,
++r
}
++n,
++e
}
return E.join("")
}
if (u = {
version: "1.4.1",
ucs2: {
decode: F,
encode: O
},
decode: m,
encode: L,
toASCII: function(o) {
return E(o, function(o) {
return x.test(o) ? "xn--" + L(o) : o
})
},
toUnicode: function(o) {
return E(o, function(o) {
return w.test(o) ? m(o.slice(4).toLowerCase()) : o
})
}
},
r && t) {
if (e.exports == r)
t.exports = u;
else
for (f in u)
u.hasOwnProperty(f) && (r[f] = u[f]);
} else
n.punycode = u
}(this),
e.exports
}
.call({});
var va = {};
va = {
isString: function(n) {
return "string" == typeof n
},
isObject: function(n) {
return "object" == typeof n && null !== n
},
isNull: function(n) {
return null === n
},
isNullOrUndefined: function(n) {
return null == n
}
};
var kf, lf, mf = false;
function nf(r, e) {
return Object.prototype.hasOwnProperty.call(r, e)
}
function of() {
if (mf)
return;
mf = true;
kf = {};
kf = function(r, e, t, a) {
e = e || "&",
t = t || "=";
var n = {};
if ("string" != typeof r || 0 === r.length)
return n;
var o = /\+/g;
r = r.split(e);
var s = 1e3;
a && "number" == typeof a.maxKeys && (s = a.maxKeys);
var p = r.length;
s > 0 && p > s && (p = s);
for (var $ = 0; $ < p; ++$) {
var y, v, c, i, u = r[$].replace(o, "%20"), f = u.indexOf(t);
f >= 0 ? (y = u.substr(0, f),
v = u.substr(f + 1)) : (y = u,
v = ""),
c = decodeURIComponent(y),
i = decodeURIComponent(v),
nf(n, c) ? lf(n[c]) ? n[c].push(i) : n[c] = [n[c], i] : n[c] = i
}
return n
}
;
lf = Array.isArray || function(r) {
return "[object Array]" === Object.prototype.toString.call(r)
}
}
var pf, eb, qf, rf, sf = false;
function Zc(r, e) {
if (r.map)
return r.map(e);
for (var t = [], n = 0; n < r.length; n++)
t.push(e(r[n], n));
return t
}
function tf() {
if (sf)
return;
sf = true;
pf = {};
eb = function(r) {
switch (typeof r) {
case "string":
return r;
case "boolean":
return r ? "true" : "false";
case "number":
return isFinite(r) ? r : "";
default:
return "";
}
}
;
pf = function(r, e, t, n) {
return e = e || "&",
t = t || "=",
null === r && (r = void 0),
"object" == typeof r ? Zc(rf(r), function(n) {
var i = encodeURIComponent(eb(n)) + t;
return qf(r[n]) ? Zc(r[n], function(r) {
return i + encodeURIComponent(eb(r))
}).join(e) : i + encodeURIComponent(eb(r[n]))
}).join(e) : n ? encodeURIComponent(eb(n)) + t + encodeURIComponent(eb(r)) : ""
}
;
qf = Array.isArray || function(r) {
return "[object Array]" === Object.prototype.toString.call(r)
}
;
rf = Object.keys || function(r) {
var e = [];
for (var t in r)
Object.prototype.hasOwnProperty.call(r, t) && e.push(t);
return e
}
}
var $c, uf, c = ($c = (of(),
kf));
var d = (uf = (tf(),
pf));
var vf = qb;
var wf = Hf;
var xf = Gf;
function sa() {
this.protocol = null,
this.slashes = null,
this.auth = null,
this.host = null,
this.port = null,
this.hostname = null,
this.hash = null,
this.search = null,
this.query = null,
this.pathname = null,
this.path = null,
this.href = null
}
var yf = /^([a-z0-9.+-]+:)/i
, zf = /:[0-9]*$/
, Af = /^(\/\/?(?!\/)[^\?\s]*)(\?[^\s]*)?$/
, Bf = ["<", ">", "\"", "`", " ", "\r", "\n", "\t"]
, Cf = ["{", "}", "|", "\\", "^", "`"].concat(Bf)
, Vb = ["'"].concat(Cf)
, _c = ["%", "/", "?", ";", "#"].concat(Vb)
, ad = ["/", "?", "#"]
, Df = 255
, bd = /^[+a-z0-9A-Z_-]{0,63}$/
, Ef = /^([+a-z0-9A-Z_-]{0,63})(.*)$/
, Ff = {
javascript: !0,
"javascript:": !0
}
, Wb = {
javascript: !0,
"javascript:": !0
}
, Ua = {
http: !0,
https: !0,
ftp: !0,
gopher: !0,
file: !0,
"http:": !0,
"https:": !0,
"ftp:": !0,
"gopher:": !0,
"file:": !0
};
function qb(t, h, r) {
if (t && va.isObject(t) && t instanceof sa)
return t;
var s = new sa;
return s.parse(t, h, r),
s
}
function Gf(t) {
return va.isString(t) && (t = qb(t)),
t instanceof sa ? t.format() : sa.prototype.format.call(t)
}
function Hf(t, h) {
return qb(t, !1, !0).resolve(h)
}
sa.prototype.parse = function(t, h, r) {
if (!va.isString(t))
throw new TypeError("Parameter 'url' must be a string, not " + typeof t);
var s = t.indexOf("?")
, a = -1 !== s && s < t.indexOf("#") ? "?" : "#"
, e = t.split(a);
e[0] = e[0].replace(/\\/g, "/");
var o = t = e.join(a);
if (o = o.trim(),
!r && 1 === t.split("#").length) {
var $ = Af.exec(o);
if ($)
return this.path = o,
this.href = o,
this.pathname = $[1],
$[2] ? (this.search = $[2],
this.query = h ? $c(this.search.substr(1)) : this.search.substr(1)) : h && (this.search = "",
this.query = {}),
this
}
var n = yf.exec(o);
if (n) {
var i = (n = n[0]).toLowerCase();
this.protocol = i,
o = o.substr(n.length)
}
if (r || n || o.match(/^\/\/[^@\/]+@[^@\/]+/)) {
var l = "//" === o.substr(0, 2);
!l || n && Wb[n] || (o = o.substr(2),
this.slashes = !0)
}
if (!Wb[n] && (l || n && !Ua[n])) {
for (var p, u, c = -1, v = 0; v < ad.length; v++) {
-1 !== (d = o.indexOf(ad[v])) && (-1 === c || d < c) && (c = d)
}
-1 !== (u = -1 === c ? o.lastIndexOf("@") : o.lastIndexOf("@", c)) && (p = o.slice(0, u),
o = o.slice(u + 1),
this.auth = decodeURIComponent(p)),
c = -1;
for (v = 0; v < _c.length; v++) {
var d;
-1 !== (d = o.indexOf(_c[v])) && (-1 === c || d < c) && (c = d)
}
-1 === c && (c = o.length),
this.host = o.slice(0, c),
o = o.slice(c),
this.parseHost(),
this.hostname = this.hostname || "";
var f = "[" === this.hostname[0] && "]" === this.hostname[this.hostname.length - 1];
if (!f)
for (var m = this.hostname.split(/\./), F = (v = 0,
m.length); v < F; v++) {
var Z = m[v];
if (Z && !Z.match(bd)) {
for (var g = "", y = 0, P = Z.length; y < P; y++)
Z.charCodeAt(y) > 127 ? g += "x" : g += Z[y];
if (!g.match(bd)) {
var x = m.slice(0, v)
, b = m.slice(v + 1)
, q = Z.match(Ef);
q && (x.push(q[1]),
b.unshift(q[2])),
b.length && (o = "/" + b.join(".") + o),
this.hostname = x.join(".");
break
}
}
}
this.hostname.length > Df ? this.hostname = "" : this.hostname = this.hostname.toLowerCase(),
f || (this.hostname = jf.toASCII(this.hostname));
var O = this.port ? ":" + this.port : ""
, j = this.hostname || "";
this.host = j + O,
this.href += this.host,
f && (this.hostname = this.hostname.substr(1, this.hostname.length - 2),
"/" !== o[0] && (o = "/" + o))
}
if (!Ff[i])
for (v = 0,
F = Vb.length; v < F; v++) {
var U = Vb[v];
if (-1 !== o.indexOf(U)) {
var C = encodeURIComponent(U);
C === U && (C = escape(U)),
o = o.split(U).join(C)
}
}
var A = o.indexOf("#");
-1 !== A && (this.hash = o.substr(A),
o = o.slice(0, A));
var w = o.indexOf("?");
if (-1 !== w ? (this.search = o.substr(w),
this.query = o.substr(w + 1),
h && (this.query = $c(this.query)),
o = o.slice(0, w)) : h && (this.search = "",
this.query = {}),
o && (this.pathname = o),
Ua[i] && this.hostname && !this.pathname && (this.pathname = "/"),
this.pathname || this.search) {
O = this.pathname || "";
var E = this.search || "";
this.path = O + E
}
return this.href = this.format(),
this
}
,
sa.prototype.format = function() {
var t = this.auth || "";
t && (t = (t = encodeURIComponent(t)).replace(/%3A/i, ":"),
t += "@");
var h = this.protocol || ""
, r = this.pathname || ""
, s = this.hash || ""
, a = !1
, e = "";
this.host ? a = t + this.host : this.hostname && (a = t + (-1 === this.hostname.indexOf(":") ? this.hostname : "[" + this.hostname + "]"),
this.port && (a += ":" + this.port)),
this.query && va.isObject(this.query) && Object.keys(this.query).length && (e = uf(this.query));
var o = this.search || e && "?" + e || "";
return h && ":" !== h.substr(-1) && (h += ":"),
this.slashes || (!h || Ua[h]) && !1 !== a ? (a = "//" + (a || ""),
r && "/" !== r.charAt(0) && (r = "/" + r)) : a || (a = ""),
s && "#" !== s.charAt(0) && (s = "#" + s),
o && "?" !== o.charAt(0) && (o = "?" + o),
h + a + (r = r.replace(/[?#]/g, function(t) {
return encodeURIComponent(t)
})) + (o = o.replace("#", "%23")) + s
}
,
sa.prototype.resolve = function(t) {
return this.resolveObject(qb(t, !1, !0)).format()
}
,
sa.prototype.resolveObject = function(t) {
if (va.isString(t)) {
var h = new sa;
h.parse(t, !1, !0),
t = h
}
for (var r = new sa, s = Object.keys(this), a = 0; a < s.length; a++) {
var e = s[a];
r[e] = this[e]
}
if (r.hash = t.hash,
"" === t.href)
return r.href = r.format(),
r;
if (t.slashes && !t.protocol) {
for (var o = Object.keys(t), $ = 0; $ < o.length; $++) {
var n = o[$];
"protocol" !== n && (r[n] = t[n])
}
return Ua[r.protocol] && r.hostname && !r.pathname && (r.path = r.pathname = "/"),
r.href = r.format(),
r
}
if (t.protocol && t.protocol !== r.protocol) {
if (!Ua[t.protocol]) {
for (var i = Object.keys(t), l = 0; l < i.length; l++) {
var p = i[l];
r[p] = t[p]
}
return r.href = r.format(),
r
}
if (r.protocol = t.protocol,
t.host || Wb[t.protocol])
r.pathname = t.pathname;
else {
for (var u = (t.pathname || "").split("/"); u.length && !(t.host = u.shift()); )
;
t.host || (t.host = ""),
t.hostname || (t.hostname = ""),
"" !== u[0] && u.unshift(""),
u.length < 2 && u.unshift(""),
r.pathname = u.join("/")
}
if (r.search = t.search,
r.query = t.query,
r.host = t.host || "",
r.auth = t.auth,
r.hostname = t.hostname || t.host,
r.port = t.port,
r.pathname || r.search) {
var c = r.pathname || ""
, v = r.search || "";
r.path = c + v
}
return r.slashes = r.slashes || t.slashes,
r.href = r.format(),
r
}
var d = r.pathname && "/" === r.pathname.charAt(0)
, f = t.host || t.pathname && "/" === t.pathname.charAt(0)
, m = f || d || r.host && t.pathname
, F = m
, Z = r.pathname && r.pathname.split("/") || []
, g = (u = t.pathname && t.pathname.split("/") || [],
r.protocol && !Ua[r.protocol]);
if (g && (r.hostname = "",
r.port = null,
r.host && ("" === Z[0] ? Z[0] = r.host : Z.unshift(r.host)),
r.host = "",
t.protocol && (t.hostname = null,
t.port = null,
t.host && ("" === u[0] ? u[0] = t.host : u.unshift(t.host)),
t.host = null),
m = m && ("" === u[0] || "" === Z[0])),
f)
r.host = t.host || "" === t.host ? t.host : r.host,
r.hostname = t.hostname || "" === t.hostname ? t.hostname : r.hostname,
r.search = t.search,
r.query = t.query,
Z = u;
else if (u.length)
Z || (Z = []),
Z.pop(),
Z = Z.concat(u),
r.search = t.search,
r.query = t.query;
else if (!va.isNullOrUndefined(t.search)) {
if (g)
r.hostname = r.host = Z.shift(),
(q = !!(r.host && r.host.indexOf("@") > 0) && r.host.split("@")) && (r.auth = q.shift(),
r.host = r.hostname = q.shift());
return r.search = t.search,
r.query = t.query,
va.isNull(r.pathname) && va.isNull(r.search) || (r.path = (r.pathname ? r.pathname : "") + (r.search ? r.search : "")),
r.href = r.format(),
r
}
if (!Z.length)
return r.pathname = null,
r.search ? r.path = "/" + r.search : r.path = null,
r.href = r.format(),
r;
for (var y = Z.slice(-1)[0], P = (r.host || t.host || Z.length > 1) && ("." === y || ".." === y) || "" === y, x = 0, b = Z.length; b >= 0; b--)
"." === (y = Z[b]) ? Z.splice(b, 1) : ".." === y ? (Z.splice(b, 1),
x++) : x && (Z.splice(b, 1),
x--);
if (!m && !F)
for (; x--; x)
Z.unshift("..");
!m || "" === Z[0] || Z[0] && "/" === Z[0].charAt(0) || Z.unshift(""),
P && "/" !== Z.join("/").substr(-1) && Z.push("");
var q, O = "" === Z[0] || Z[0] && "/" === Z[0].charAt(0);
g && (r.hostname = r.host = O ? "" : Z.length ? Z.shift() : "",
(q = !!(r.host && r.host.indexOf("@") > 0) && r.host.split("@")) && (r.auth = q.shift(),
r.host = r.hostname = q.shift()));
return (m = m || r.host && Z.length) && !O && Z.unshift(""),
Z.length ? r.pathname = Z.join("/") : (r.pathname = null,
r.path = null),
va.isNull(r.pathname) && va.isNull(r.search) || (r.path = (r.pathname ? r.pathname : "") + (r.search ? r.search : "")),
r.auth = t.auth || r.auth,
r.slashes = r.slashes || t.slashes,
r.href = r.format(),
r
}
,
sa.prototype.parseHost = function() {
var t = this.host
, h = zf.exec(t);
h && (":" !== (h = h[0]) && (this.port = h.substr(1)),
t = t.substr(0, t.length - h.length)),
t && (this.hostname = t)
}
;
var rb = Kb(Re);
var cd = Kb(Ue);
var If = {
parse: vf,
format: xf,
resolve: wf
};
aa.RETINA_PREFIX = /@([0-9\.]+)x/,
aa.FAIL_IF_MAJOR_PERFORMANCE_CAVEAT = !1;
var dd, Jf = !1, ed = "6.0.1";
function Kf($) {
var e;
if (!Jf) {
if (navigator.userAgent.toLowerCase().indexOf("chrome") > -1) {
var r = ["\n %c %c %c PixiJS " + ed + " - \u2730 " + $ + " \u2730 %c %c http://www.pixijs.com/ %c %c \u2665%c\u2665%c\u2665 \n\n", "background: #ff66a5; padding:5px 0;", "background: #ff66a5; padding:5px 0;", "color: #ff66a5; background: #030307; padding:5px 0;", "background: #ff66a5; padding:5px 0;", "background: #ffc3dc; padding:5px 0;", "background: #ff66a5; padding:5px 0;", "color: #ff2424; background: #fff; padding:5px 0;", "color: #ff2424; background: #fff; padding:5px 0;", "color: #ff2424; background: #fff; padding:5px 0;"];
(e = self.console).log.apply(e, r)
} else
self.console && self.console.log("PixiJS " + ed + " - " + $ + " - http://www.pixijs.com/");
Jf = !0
}
}
function Lf() {
return void 0 === dd && (dd = function() {
var $ = {
stencil: !0,
failIfMajorPerformanceCaveat: aa.FAIL_IF_MAJOR_PERFORMANCE_CAVEAT
};
try {
if (!self.WebGLRenderingContext)
return !1;
var e = document.createElement("canvas")
, r = e.getContext("webgl", $) || e.getContext("experimental-webgl", $)
, a = !(!r || !r.getContextAttributes().stencil);
if (r) {
var v = r.getExtension("WEBGL_lose_context");
v && v.loseContext()
}
return r = null,
a
} catch (g) {
return !1
}
}()),
dd
}
function Xb($, e) {
return void 0 === e && (e = []),
e[0] = ($ >> 16 & 255) / 255,
e[1] = ($ >> 8 & 255) / 255,
e[2] = (255 & $) / 255,
e
}
function Mf($) {
var e = $.toString(16);
return "#" + (e = "000000".substr(0, 6 - e.length) + e)
}
function Nf() {
for (var $ = [], e = [], r = 0; r < 32; r++)
$[r] = r,
e[r] = r;
$[K.NORMAL_NPM] = K.NORMAL,
$[K.ADD_NPM] = K.ADD,
$[K.SCREEN_NPM] = K.SCREEN,
e[K.NORMAL] = K.NORMAL_NPM,
e[K.ADD] = K.ADD_NPM,
e[K.SCREEN] = K.SCREEN_NPM;
var a = [];
return a.push(e),
a.push($),
a
}
var Of = Nf();
function fd($, e) {
if (1 === e)
return (255 * e << 24) + $;
if (0 === e)
return 0;
var r = $ >> 16 & 255
, a = $ >> 8 & 255
, v = 255 & $;
return (255 * e << 24) + ((r = r * e + .5 | 0) << 16) + ((a = a * e + .5 | 0) << 8) + (v = v * e + .5 | 0)
}
var e = {
Float32Array: Float32Array,
Uint32Array: Uint32Array,
Int32Array: Int32Array,
Uint8Array: Uint8Array
};
function sb($) {
return $ += 0 === $ ? 1 : 0,
--$,
$ |= $ >>> 1,
$ |= $ >>> 2,
$ |= $ >>> 4,
$ |= $ >>> 8,
($ |= $ >>> 16) + 1
}
function gd($) {
return !($ & $ - 1 || !$)
}
function hd($) {
var e = ($ > 65535 ? 1 : 0) << 4
, r = (($ >>>= e) > 255 ? 1 : 0) << 3;
return e |= r,
e |= r = (($ >>>= r) > 15 ? 1 : 0) << 2,
(e |= r = (($ >>>= r) > 3 ? 1 : 0) << 1) | ($ >>>= r) >> 1
}
function tb($, e, r) {
var a, v = $.length;
if (!(e >= v || 0 === r)) {
var g = v - (r = e + r > v ? v - e : r);
for (a = e; a < g; ++a)
$[a] = $[a + r];
$.length = g
}
}
var Pf = 0;
function ub() {
return ++Pf
}
var id = {};
function Va($, e, r) {
if (void 0 === r && (r = 3),
!id[e]) {
var a = new Error().stack;
void 0 === a ? console.warn("PixiJS Deprecation Warning: ", e + "\nDeprecated since v" + $) : (a = a.split("\n").splice(r).join("\n"),
console.groupCollapsed ? (console.groupCollapsed("%cPixiJS Deprecation Warning: %c%s", "color:#614108;background:#fffbe6", "font-weight:normal;color:#614108;background:#fffbe6", e + "\nDeprecated since v" + $),
console.warn(a),
console.groupEnd()) : (console.warn("PixiJS Deprecation Warning: ", e + "\nDeprecated since v" + $),
console.warn(a))),
id[e] = !0
}
}
var jd = {}
, ya = Object.create(null)
, Ka = Object.create(null);
var f = function() {
function $($, e, r) {
this.canvas = document.createElement("canvas"),
this.context = this.canvas.getContext("2d"),
this.resolution = r || aa.RESOLUTION,
this.resize($, e)
}
return $.prototype.clear = function() {
this.context.setTransform(1, 0, 0, 1, 0, 0),
this.context.clearRect(0, 0, this.canvas.width, this.canvas.height)
}
,
$.prototype.resize = function($, e) {
this.canvas.width = $ * this.resolution,
this.canvas.height = e * this.resolution
}
,
$.prototype.destroy = function() {
this.context = null,
this.canvas = null
}
,
Object.defineProperty($.prototype, "width", {
get: function() {
return this.canvas.width
},
set: function($) {
this.canvas.width = $
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty($.prototype, "height", {
get: function() {
return this.canvas.height
},
set: function($) {
this.canvas.height = $
},
enumerable: !1,
configurable: !0
}),
$
}();
var Yb;
function Qf($, e) {
if (void 0 === e && (e = self.location),
0 === $.indexOf("data:"))
return "";
e = e || self.location,
Yb || (Yb = document.createElement("a")),
Yb.href = $;
var r = If.parse(Yb.href)
, a = !r.port && "" === e.port || r.port === e.port;
return r.hostname === e.hostname && a && r.protocol === e.protocol ? "" : "anonymous"
}
function kd($, e) {
var r = aa.RETINA_PREFIX.exec($);
return r ? parseFloat(r[1]) : void 0 !== e ? e : 1
}
var ka = function() {
function t(t) {
this.items = [],
this._name = t,
this._aliasCount = 0
}
return t.prototype.emit = function(t, e, n, i, r, s, o, u) {
if (arguments.length > 8)
throw new Error("max arguments reached");
var h = this.name
, p = this.items;
this._aliasCount++;
for (var a = 0, m = p.length; a < m; a++)
p[a][h](t, e, n, i, r, s, o, u);
return p === this.items && this._aliasCount--,
this
}
,
t.prototype.ensureNonAliasedItems = function() {
this._aliasCount > 0 && this.items.length > 1 && (this._aliasCount = 0,
this.items = this.items.slice(0))
}
,
t.prototype.add = function(t) {
return t[this._name] && (this.ensureNonAliasedItems(),
this.remove(t),
this.items.push(t)),
this
}
,
t.prototype.remove = function(t) {
var e = this.items.indexOf(t);
return -1 !== e && (this.ensureNonAliasedItems(),
this.items.splice(e, 1)),
this
}
,
t.prototype.contains = function(t) {
return -1 !== this.items.indexOf(t)
}
,
t.prototype.removeAll = function() {
return this.ensureNonAliasedItems(),
this.items.length = 0,
this
}
,
t.prototype.destroy = function() {
this.removeAll(),
this.items = null,
this._name = null
}
,
Object.defineProperty(t.prototype, "empty", {
get: function() {
return 0 === this.items.length
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "name", {
get: function() {
return this._name
},
enumerable: !1,
configurable: !0
}),
t
}();
Object.defineProperties(ka.prototype, {
dispatch: {
value: ka.prototype.emit
},
run: {
value: ka.prototype.emit
}
});
var Rf, vb;
aa.TARGET_FPMS = .06,
function(t) {
t[t.INTERACTION = 50] = "INTERACTION",
t[t.HIGH = 25] = "HIGH",
t[t.NORMAL = 0] = "NORMAL",
t[t.LOW = -25] = "LOW",
t[t.UTILITY = -50] = "UTILITY"
}(vb || (Rf = vb = {},
Rf));
var Zb = function() {
function t(t, e, i, s) {
void 0 === e && (e = null),
void 0 === i && (i = 0),
void 0 === s && (s = !1),
this.next = null,
this.previous = null,
this._destroyed = !1,
this.fn = t,
this.context = e,
this.priority = i,
this.once = s
}
return t.prototype.match = function(t, e) {
return void 0 === e && (e = null),
this.fn === t && this.context === e
}
,
t.prototype.emit = function(t) {
this.fn && (this.context ? this.fn.call(this.context, t) : this.fn(t));
var e = this.next;
return this.once && this.destroy(!0),
this._destroyed && (this.next = null),
e
}
,
t.prototype.connect = function(t) {
this.previous = t,
t.next && (t.next.previous = this),
this.next = t.next,
t.next = this
}
,
t.prototype.destroy = function(t) {
void 0 === t && (t = !1),
this._destroyed = !0,
this.fn = null,
this.context = null,
this.previous && (this.previous.next = this.next),
this.next && (this.next.previous = this.previous);
var e = this.next;
return this.next = t ? null : e,
this.previous = null,
e
}
,
t
}()
, Ea = function() {
function t() {
var t = this;
this.autoStart = !1,
this.deltaTime = 1,
this.lastTime = -1,
this.speed = 1,
this.started = !1,
this._requestId = null,
this._maxElapsedMS = 100,
this._minElapsedMS = 0,
this._protected = !1,
this._lastFrame = -1,
this._head = new Zb(null,null,1 / 0),
this.deltaMS = 1 / aa.TARGET_FPMS,
this.elapsedMS = 1 / aa.TARGET_FPMS,
this._tick = function(e) {
t._requestId = null,
t.started && (t.update(e),
t.started && null === t._requestId && t._head.next && (t._requestId = requestAnimationFrame(t._tick)))
}
}
return t.prototype._requestIfNeeded = function() {
null === this._requestId && this._head.next && (this.lastTime = performance.now(),
this._lastFrame = this.lastTime,
this._requestId = requestAnimationFrame(this._tick))
}
,
t.prototype._cancelIfNeeded = function() {
null !== this._requestId && (cancelAnimationFrame(this._requestId),
this._requestId = null)
}
,
t.prototype._startIfPossible = function() {
this.started ? this._requestIfNeeded() : this.autoStart && this.start()
}
,
t.prototype.add = function(t, e, i) {
return void 0 === i && (i = vb.NORMAL),
this._addListener(new Zb(t,e,i))
}
,
t.prototype.addOnce = function(t, e, i) {
return void 0 === i && (i = vb.NORMAL),
this._addListener(new Zb(t,e,i,!0))
}
,
t.prototype._addListener = function(t) {
var e = this._head.next
, i = this._head;
if (e) {
for (; e; ) {
if (t.priority > e.priority) {
t.connect(i);
break
}
i = e,
e = e.next
}
t.previous || t.connect(i)
} else
t.connect(i);
return this._startIfPossible(),
this
}
,
t.prototype.remove = function(t, e) {
for (var i = this._head.next; i; )
i = i.match(t, e) ? i.destroy() : i.next;
return this._head.next || this._cancelIfNeeded(),
this
}
,
Object.defineProperty(t.prototype, "count", {
get: function() {
if (!this._head)
return 0;
for (var t = 0, e = this._head; e = e.next; )
t++;
return t
},
enumerable: !1,
configurable: !0
}),
t.prototype.start = function() {
this.started || (this.started = !0,
this._requestIfNeeded())
}
,
t.prototype.stop = function() {
this.started && (this.started = !1,
this._cancelIfNeeded())
}
,
t.prototype.destroy = function() {
if (!this._protected) {
this.stop();
for (var t = this._head.next; t; )
t = t.destroy(!0);
this._head.destroy(),
this._head = null
}
}
,
t.prototype.update = function(t) {
var e;
if (void 0 === t && (t = performance.now()),
t > this.lastTime) {
if ((e = this.elapsedMS = t - this.lastTime) > this._maxElapsedMS && (e = this._maxElapsedMS),
e *= this.speed,
this._minElapsedMS) {
var i = t - this._lastFrame | 0;
if (i < this._minElapsedMS)
return;
this._lastFrame = t - i % this._minElapsedMS
}
this.deltaMS = e,
this.deltaTime = this.deltaMS * aa.TARGET_FPMS;
for (var s = this._head, r = s.next; r; )
r = r.emit(this.deltaTime);
s.next || this._cancelIfNeeded()
} else
this.deltaTime = this.deltaMS = this.elapsedMS = 0;
this.lastTime = t
}
,
Object.defineProperty(t.prototype, "FPS", {
get: function() {
return 1e3 / this.elapsedMS
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "minFPS", {
get: function() {
return 1e3 / this._maxElapsedMS
},
set: function(t) {
var e = Math.min(this.maxFPS, t)
, i = Math.min(Math.max(0, e) / 1e3, aa.TARGET_FPMS);
this._maxElapsedMS = 1 / i
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "maxFPS", {
get: function() {
return this._minElapsedMS ? Math.round(1e3 / this._minElapsedMS) : 0
},
set: function(t) {
if (0 === t)
this._minElapsedMS = 0;
else {
var e = Math.max(this.minFPS, t);
this._minElapsedMS = 1 / (e / 1e3)
}
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t, "shared", {
get: function() {
if (!t._shared) {
var e = t._shared = new t;
e.autoStart = !0,
e._protected = !0
}
return t._shared
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t, "system", {
get: function() {
if (!t._system) {
var e = t._system = new t;
e.autoStart = !0,
e._protected = !0
}
return t._system
},
enumerable: !1,
configurable: !0
}),
t
}()
, g = function() {
function t() {}
return t.init = function(t) {
var e = this;
t = Object.assign({
autoStart: !0,
sharedTicker: !1
}, t),
Object.defineProperty(this, "ticker", {
set: function(t) {
this._ticker && this._ticker.remove(this.render, this),
this._ticker = t,
t && t.add(this.render, this, vb.LOW)
},
get: function() {
return this._ticker
}
}),
this.stop = function() {
e._ticker.stop()
}
,
this.start = function() {
e._ticker.start()
}
,
this._ticker = null,
this.ticker = t.sharedTicker ? Ea.shared : new Ea,
t.autoStart && this.start()
}
,
t.destroy = function() {
if (this._ticker) {
var t = this._ticker;
this.ticker = null,
t.destroy()
}
}
,
t
}();
var Sf, fa, wb = 2 * Math.PI, Tf = 180 / Math.PI, Uf = Math.PI / 180;
!function(t) {
t[t.POLY = 0] = "POLY",
t[t.RECT = 1] = "RECT",
t[t.CIRC = 2] = "CIRC",
t[t.ELIP = 3] = "ELIP",
t[t.RREC = 4] = "RREC"
}(fa || (Sf = fa = {},
Sf));
var da = function() {
function t(t, i, s, o) {
void 0 === t && (t = 0),
void 0 === i && (i = 0),
void 0 === s && (s = 0),
void 0 === o && (o = 0),
this.x = Number(t),
this.y = Number(i),
this.width = Number(s),
this.height = Number(o),
this.type = fa.RECT
}
return Object.defineProperty(t.prototype, "left", {
get: function() {
return this.x
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "right", {
get: function() {
return this.x + this.width
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "top", {
get: function() {
return this.y
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "bottom", {
get: function() {
return this.y + this.height
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t, "EMPTY", {
get: function() {
return new t(0,0,0,0)
},
enumerable: !1,
configurable: !0
}),
t.prototype.clone = function() {
return new t(this.x,this.y,this.width,this.height)
}
,
t.prototype.copyFrom = function(t) {
return this.x = t.x,
this.y = t.y,
this.width = t.width,
this.height = t.height,
this
}
,
t.prototype.copyTo = function(t) {
return t.x = this.x,
t.y = this.y,
t.width = this.width,
t.height = this.height,
t
}
,
t.prototype.contains = function(t, i) {
return !(this.width <= 0 || this.height <= 0) && t >= this.x && t < this.x + this.width && i >= this.y && i < this.y + this.height
}
,
t.prototype.pad = function(t, i) {
return void 0 === t && (t = 0),
void 0 === i && (i = t),
this.x -= t,
this.y -= i,
this.width += 2 * t,
this.height += 2 * i,
this
}
,
t.prototype.fit = function(t) {
var i = Math.max(this.x, t.x)
, s = Math.min(this.x + this.width, t.x + t.width)
, o = Math.max(this.y, t.y)
, h = Math.min(this.y + this.height, t.y + t.height);
return this.x = i,
this.width = Math.max(s - i, 0),
this.y = o,
this.height = Math.max(h - o, 0),
this
}
,
t.prototype.ceil = function(t, i) {
void 0 === t && (t = 1),
void 0 === i && (i = .001);
var s = Math.ceil((this.x + this.width - i) * t) / t
, o = Math.ceil((this.y + this.height - i) * t) / t;
return this.x = Math.floor((this.x + i) * t) / t,
this.y = Math.floor((this.y + i) * t) / t,
this.width = s - this.x,
this.height = o - this.y,
this
}
,
t.prototype.enlarge = function(t) {
var i = Math.min(this.x, t.x)
, s = Math.max(this.x + this.width, t.x + t.width)
, o = Math.min(this.y, t.y)
, h = Math.max(this.y + this.height, t.y + t.height);
return this.x = i,
this.width = s - i,
this.y = o,
this.height = h - o,
this
}
,
t.prototype.toString = function() {
return "[@pixi/math:Rectangle x=" + this.x + " y=" + this.y + " width=" + this.width + " height=" + this.height + "]"
}
,
t
}()
, Vf = function() {
function t(t, i, s) {
void 0 === t && (t = 0),
void 0 === i && (i = 0),
void 0 === s && (s = 0),
this.x = t,
this.y = i,
this.radius = s,
this.type = fa.CIRC
}
return t.prototype.clone = function() {
return new t(this.x,this.y,this.radius)
}
,
t.prototype.contains = function(t, i) {
if (this.radius <= 0)
return !1;
var s = this.radius * this.radius
, o = this.x - t
, h = this.y - i;
return (o *= o) + (h *= h) <= s
}
,
t.prototype.getBounds = function() {
return new da(this.x - this.radius,this.y - this.radius,2 * this.radius,2 * this.radius)
}
,
t.prototype.toString = function() {
return "[@pixi/math:Circle x=" + this.x + " y=" + this.y + " radius=" + this.radius + "]"
}
,
t
}()
, Wf = function() {
function t(t, i, s, o) {
void 0 === t && (t = 0),
void 0 === i && (i = 0),
void 0 === s && (s = 0),
void 0 === o && (o = 0),
this.x = t,
this.y = i,
this.width = s,
this.height = o,
this.type = fa.ELIP
}
return t.prototype.clone = function() {
return new t(this.x,this.y,this.width,this.height)
}
,
t.prototype.contains = function(t, i) {
if (this.width <= 0 || this.height <= 0)
return !1;
var s = (t - this.x) / this.width
, o = (i - this.y) / this.height;
return (s *= s) + (o *= o) <= 1
}
,
t.prototype.getBounds = function() {
return new da(this.x - this.width,this.y - this.height,this.width,this.height)
}
,
t.prototype.toString = function() {
return "[@pixi/math:Ellipse x=" + this.x + " y=" + this.y + " width=" + this.width + " height=" + this.height + "]"
}
,
t
}()
, $b = function() {
function t() {
for (var t = arguments, i = [], s = 0; s < arguments.length; s++)
i[s] = t[s];
var o = Array.isArray(i[0]) ? i[0] : i;
if ("number" != typeof o[0]) {
for (var h = [], r = 0, e = o.length; r < e; r++)
h.push(o[r].x, o[r].y);
o = h
}
this.points = o,
this.type = fa.POLY,
this.closeStroke = !0
}
return t.prototype.clone = function() {
var i = new t(this.points.slice());
return i.closeStroke = this.closeStroke,
i
}
,
t.prototype.contains = function(t, i) {
for (var s = !1, o = this.points.length / 2, h = 0, r = o - 1; h < o; r = h++) {
var e = this.points[2 * h]
, n = this.points[2 * h + 1]
, a = this.points[2 * r]
, $ = this.points[2 * r + 1];
n > i != $ > i && t < (i - n) / ($ - n) * (a - e) + e && (s = !s)
}
return s
}
,
t.prototype.toString = function() {
return "[@pixi/math:PolygoncloseStroke=" + this.closeStroke + "points=" + this.points.reduce(function(t, i) {
return t + ", " + i
}, "") + "]"
}
,
t
}()
, Xf = function() {
function t(t, i, s, o, h) {
void 0 === t && (t = 0),
void 0 === i && (i = 0),
void 0 === s && (s = 0),
void 0 === o && (o = 0),
void 0 === h && (h = 20),
this.x = t,
this.y = i,
this.width = s,
this.height = o,
this.radius = h,
this.type = fa.RREC
}
return t.prototype.clone = function() {
return new t(this.x,this.y,this.width,this.height,this.radius)
}
,
t.prototype.contains = function(t, i) {
if (this.width <= 0 || this.height <= 0)
return !1;
if (t >= this.x && t <= this.x + this.width && i >= this.y && i <= this.y + this.height) {
if (i >= this.y + this.radius && i <= this.y + this.height - this.radius || t >= this.x + this.radius && t <= this.x + this.width - this.radius)
return !0;
var s = t - (this.x + this.radius)
, o = i - (this.y + this.radius)
, h = this.radius * this.radius;
if (s * s + o * o <= h)
return !0;
if ((s = t - (this.x + this.width - this.radius)) * s + o * o <= h)
return !0;
if (s * s + (o = i - (this.y + this.height - this.radius)) * o <= h)
return !0;
if ((s = t - (this.x + this.radius)) * s + o * o <= h)
return !0
}
return !1
}
,
t.prototype.toString = function() {
return "[@pixi/math:RoundedRectangle x=" + this.x + " y=" + this.y + "width=" + this.width + " height=" + this.height + " radius=" + this.radius + "]"
}
,
t
}()
, ra = function() {
function t(t, i) {
void 0 === t && (t = 0),
void 0 === i && (i = 0),
this.x = t,
this.y = i
}
return t.prototype.clone = function() {
return new t(this.x,this.y)
}
,
t.prototype.copyFrom = function(t) {
return this.set(t.x, t.y),
this
}
,
t.prototype.copyTo = function(t) {
return t.set(this.x, this.y),
t
}
,
t.prototype.equals = function(t) {
return t.x === this.x && t.y === this.y
}
,
t.prototype.set = function(t, i) {
return void 0 === t && (t = 0),
void 0 === i && (i = t),
this.x = t,
this.y = i,
this
}
,
t.prototype.toString = function() {
return "[@pixi/math:Point x=" + this.x + " y=" + this.y + "]"
}
,
t
}()
, xb = function() {
function t(t, i, s, o) {
void 0 === s && (s = 0),
void 0 === o && (o = 0),
this._x = s,
this._y = o,
this.cb = t,
this.scope = i
}
return t.prototype.clone = function(i, s) {
return void 0 === i && (i = this.cb),
void 0 === s && (s = this.scope),
new t(i,s,this._x,this._y)
}
,
t.prototype.set = function(t, i) {
return void 0 === t && (t = 0),
void 0 === i && (i = t),
this._x === t && this._y === i || (this._x = t,
this._y = i,
this.cb.call(this.scope)),
this
}
,
t.prototype.copyFrom = function(t) {
return this._x === t.x && this._y === t.y || (this._x = t.x,
this._y = t.y,
this.cb.call(this.scope)),
this
}
,
t.prototype.copyTo = function(t) {
return t.set(this._x, this._y),
t
}
,
t.prototype.equals = function(t) {
return t.x === this._x && t.y === this._y
}
,
t.prototype.toString = function() {
return "[@pixi/math:ObservablePoint x=0 y=0 scope=" + this.scope + "]"
}
,
Object.defineProperty(t.prototype, "x", {
get: function() {
return this._x
},
set: function(t) {
this._x !== t && (this._x = t,
this.cb.call(this.scope))
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "y", {
get: function() {
return this._y
},
set: function(t) {
this._y !== t && (this._y = t,
this.cb.call(this.scope))
},
enumerable: !1,
configurable: !0
}),
t
}()
, la = function() {
function t(t, i, s, o, h, r) {
void 0 === t && (t = 1),
void 0 === i && (i = 0),
void 0 === s && (s = 0),
void 0 === o && (o = 1),
void 0 === h && (h = 0),
void 0 === r && (r = 0),
this.array = null,
this.a = t,
this.b = i,
this.c = s,
this.d = o,
this.tx = h,
this.ty = r
}
return t.prototype.fromArray = function(t) {
this.a = t[0],
this.b = t[1],
this.c = t[3],
this.d = t[4],
this.tx = t[2],
this.ty = t[5]
}
,
t.prototype.set = function(t, i, s, o, h, r) {
return this.a = t,
this.b = i,
this.c = s,
this.d = o,
this.tx = h,
this.ty = r,
this
}
,
t.prototype.toArray = function(t, i) {
this.array || (this.array = new Float32Array(9));
var s = i || this.array;
return t ? (s[0] = this.a,
s[1] = this.b,
s[2] = 0,
s[3] = this.c,
s[4] = this.d,
s[5] = 0,
s[6] = this.tx,
s[7] = this.ty,
s[8] = 1) : (s[0] = this.a,
s[1] = this.c,
s[2] = this.tx,
s[3] = this.b,
s[4] = this.d,
s[5] = this.ty,
s[6] = 0,
s[7] = 0,
s[8] = 1),
s
}
,
t.prototype.apply = function(t, i) {
i = i || new ra;
var s = t.x
, o = t.y;
return i.x = this.a * s + this.c * o + this.tx,
i.y = this.b * s + this.d * o + this.ty,
i
}
,
t.prototype.applyInverse = function(t, i) {
i = i || new ra;
var s = 1 / (this.a * this.d + this.c * -this.b)
, o = t.x
, h = t.y;
return i.x = this.d * s * o + -this.c * s * h + (this.ty * this.c - this.tx * this.d) * s,
i.y = this.a * s * h + -this.b * s * o + (-this.ty * this.a + this.tx * this.b) * s,
i
}
,
t.prototype.translate = function(t, i) {
return this.tx += t,
this.ty += i,
this
}
,
t.prototype.scale = function(t, i) {
return this.a *= t,
this.d *= i,
this.c *= t,
this.b *= i,
this.tx *= t,
this.ty *= i,
this
}
,
t.prototype.rotate = function(t) {
var i = Math.cos(t)
, s = Math.sin(t)
, o = this.a
, h = this.c
, r = this.tx;
return this.a = o * i - this.b * s,
this.b = o * s + this.b * i,
this.c = h * i - this.d * s,
this.d = h * s + this.d * i,
this.tx = r * i - this.ty * s,
this.ty = r * s + this.ty * i,
this
}
,
t.prototype.append = function(t) {
var i = this.a
, s = this.b
, o = this.c
, h = this.d;
return this.a = t.a * i + t.b * o,
this.b = t.a * s + t.b * h,
this.c = t.c * i + t.d * o,
this.d = t.c * s + t.d * h,
this.tx = t.tx * i + t.ty * o + this.tx,
this.ty = t.tx * s + t.ty * h + this.ty,
this
}
,
t.prototype.setTransform = function(t, i, s, o, h, r, e, n, a) {
return this.a = Math.cos(e + a) * h,
this.b = Math.sin(e + a) * h,
this.c = -Math.sin(e - n) * r,
this.d = Math.cos(e - n) * r,
this.tx = t - (s * this.a + o * this.c),
this.ty = i - (s * this.b + o * this.d),
this
}
,
t.prototype.prepend = function(t) {
var i = this.tx;
if (1 !== t.a || 0 !== t.b || 0 !== t.c || 1 !== t.d) {
var s = this.a
, o = this.c;
this.a = s * t.a + this.b * t.c,
this.b = s * t.b + this.b * t.d,
this.c = o * t.a + this.d * t.c,
this.d = o * t.b + this.d * t.d
}
return this.tx = i * t.a + this.ty * t.c + t.tx,
this.ty = i * t.b + this.ty * t.d + t.ty,
this
}
,
t.prototype.decompose = function(t) {
var i = this.a
, s = this.b
, o = this.c
, h = this.d
, r = t.pivot
, e = -Math.atan2(-o, h)
, n = Math.atan2(s, i)
, a = Math.abs(e + n);
return a < 1e-5 || Math.abs(wb - a) < 1e-5 ? (t.rotation = n,
t.skew.x = t.skew.y = 0) : (t.rotation = 0,
t.skew.x = e,
t.skew.y = n),
t.scale.x = Math.sqrt(i * i + s * s),
t.scale.y = Math.sqrt(o * o + h * h),
t.position.x = this.tx + (r.x * i + r.y * o),
t.position.y = this.ty + (r.x * s + r.y * h),
t
}
,
t.prototype.invert = function() {
var t = this.a
, i = this.b
, s = this.c
, o = this.d
, h = this.tx
, r = t * o - i * s;
return this.a = o / r,
this.b = -i / r,
this.c = -s / r,
this.d = t / r,
this.tx = (s * this.ty - o * h) / r,
this.ty = -(t * this.ty - i * h) / r,
this
}
,
t.prototype.identity = function() {
return this.a = 1,
this.b = 0,
this.c = 0,
this.d = 1,
this.tx = 0,
this.ty = 0,
this
}
,
t.prototype.clone = function() {
var i = new t;
return i.a = this.a,
i.b = this.b,
i.c = this.c,
i.d = this.d,
i.tx = this.tx,
i.ty = this.ty,
i
}
,
t.prototype.copyTo = function(t) {
return t.a = this.a,
t.b = this.b,
t.c = this.c,
t.d = this.d,
t.tx = this.tx,
t.ty = this.ty,
t
}
,
t.prototype.copyFrom = function(t) {
return this.a = t.a,
this.b = t.b,
this.c = t.c,
this.d = t.d,
this.tx = t.tx,
this.ty = t.ty,
this
}
,
t.prototype.toString = function() {
return "[@pixi/math:Matrix a=" + this.a + " b=" + this.b + " c=" + this.c + " d=" + this.d + " tx=" + this.tx + " ty=" + this.ty + "]"
}
,
Object.defineProperty(t, "IDENTITY", {
get: function() {
return new t
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t, "TEMP_MATRIX", {
get: function() {
return new t
},
enumerable: !1,
configurable: !0
}),
t
}()
, La = [1, 1, 0, -1, -1, -1, 0, 1, 1, 1, 0, -1, -1, -1, 0, 1]
, Ma = [0, 1, 1, 1, 0, -1, -1, -1, 0, 1, 1, 1, 0, -1, -1, -1]
, Na = [0, -1, -1, -1, 0, 1, 1, 1, 0, 1, 1, 1, 0, -1, -1, -1]
, Oa = [1, 1, 0, -1, -1, -1, 0, 1, -1, -1, 0, 1, 1, 1, 0, -1]
, _b = []
, ld = []
, yb = Math.sign;
function Yf() {
for (var t = 0; t < 16; t++) {
var i = [];
_b.push(i);
for (var s = 0; s < 16; s++)
for (var o = yb(La[t] * La[s] + Na[t] * Ma[s]), h = yb(Ma[t] * La[s] + Oa[t] * Ma[s]), r = yb(La[t] * Na[s] + Na[t] * Oa[s]), e = yb(Ma[t] * Na[s] + Oa[t] * Oa[s]), n = 0; n < 16; n++)
if (La[n] === o && Ma[n] === h && Na[n] === r && Oa[n] === e) {
i.push(n);
break
}
}
for (t = 0; t < 16; t++) {
var a = new la;
a.set(La[t], Ma[t], Na[t], Oa[t], 0, 0),
ld.push(a)
}
}
Yf();
var ea = {
E: 0,
SE: 1,
S: 2,
SW: 3,
W: 4,
NW: 5,
N: 6,
NE: 7,
MIRROR_VERTICAL: 8,
MAIN_DIAGONAL: 10,
MIRROR_HORIZONTAL: 12,
REVERSE_DIAGONAL: 14,
uX: function(t) {
return La[t]
},
uY: function(t) {
return Ma[t]
},
vX: function(t) {
return Na[t]
},
vY: function(t) {
return Oa[t]
},
inv: function(t) {
return 8 & t ? 15 & t : 7 & -t
},
add: function(t, i) {
return _b[t][i]
},
sub: function(t, i) {
return _b[t][ea.inv(i)]
},
rotate180: function(t) {
return 4 ^ t
},
isVertical: function(t) {
return 2 == (3 & t)
},
byDirection: function(t, i) {
return 2 * Math.abs(t) <= Math.abs(i) ? i >= 0 ? ea.S : ea.N : 2 * Math.abs(i) <= Math.abs(t) ? t > 0 ? ea.E : ea.W : i > 0 ? t > 0 ? ea.SE : ea.SW : t > 0 ? ea.NE : ea.NW
},
matrixAppendRotationInv: function(t, i, s, o) {
void 0 === s && (s = 0),
void 0 === o && (o = 0);
var h = ld[ea.inv(i)];
h.tx = s,
h.ty = o,
t.append(h)
}
}
, Zf = function() {
function t() {
this.worldTransform = new la,
this.localTransform = new la,
this.position = new xb(this.onChange,this,0,0),
this.scale = new xb(this.onChange,this,1,1),
this.pivot = new xb(this.onChange,this,0,0),
this.skew = new xb(this.updateSkew,this,0,0),
this._rotation = 0,
this._cx = 1,
this._sx = 0,
this._cy = 0,
this._sy = 1,
this._localID = 0,
this._currentLocalID = 0,
this._worldID = 0,
this._parentID = 0
}
return t.prototype.onChange = function() {
this._localID++
}
,
t.prototype.updateSkew = function() {
this._cx = Math.cos(this._rotation + this.skew.y),
this._sx = Math.sin(this._rotation + this.skew.y),
this._cy = -Math.sin(this._rotation - this.skew.x),
this._sy = Math.cos(this._rotation - this.skew.x),
this._localID++
}
,
t.prototype.toString = function() {
return "[@pixi/math:Transform position=(" + this.position.x + ", " + this.position.y + ") rotation=" + this.rotation + " scale=(" + this.scale.x + ", " + this.scale.y + ") skew=(" + this.skew.x + ", " + this.skew.y + ") ]"
}
,
t.prototype.updateLocalTransform = function() {
var t = this.localTransform;
this._localID !== this._currentLocalID && (t.a = this._cx * this.scale.x,
t.b = this._sx * this.scale.x,
t.c = this._cy * this.scale.y,
t.d = this._sy * this.scale.y,
t.tx = this.position.x - (this.pivot.x * t.a + this.pivot.y * t.c),
t.ty = this.position.y - (this.pivot.x * t.b + this.pivot.y * t.d),
this._currentLocalID = this._localID,
this._parentID = -1)
}
,
t.prototype.updateTransform = function(t) {
var i = this.localTransform;
if (this._localID !== this._currentLocalID && (i.a = this._cx * this.scale.x,
i.b = this._sx * this.scale.x,
i.c = this._cy * this.scale.y,
i.d = this._sy * this.scale.y,
i.tx = this.position.x - (this.pivot.x * i.a + this.pivot.y * i.c),
i.ty = this.position.y - (this.pivot.x * i.b + this.pivot.y * i.d),
this._currentLocalID = this._localID,
this._parentID = -1),
this._parentID !== t._worldID) {
var s = t.worldTransform
, o = this.worldTransform;
o.a = i.a * s.a + i.b * s.c,
o.b = i.a * s.b + i.b * s.d,
o.c = i.c * s.a + i.d * s.c,
o.d = i.c * s.b + i.d * s.d,
o.tx = i.tx * s.a + i.ty * s.c + s.tx,
o.ty = i.tx * s.b + i.ty * s.d + s.ty,
this._parentID = t._worldID,
this._worldID++
}
}
,
t.prototype.setFromMatrix = function(t) {
t.decompose(this),
this._localID++
}
,
Object.defineProperty(t.prototype, "rotation", {
get: function() {
return this._rotation
},
set: function(t) {
this._rotation !== t && (this._rotation = t,
this.updateSkew())
},
enumerable: !1,
configurable: !0
}),
t.IDENTITY = new t,
t
}();
aa.PREFER_ENV = Ha.any ? Aa.WEBGL : Aa.WEBGL2,
aa.STRICT_TEXTURE_CACHE = !1;
var zb = [];
function ac(t, e) {
if (!t)
return null;
var r = "";
if ("string" == typeof t) {
var i = /\.(\w{3,4})(?:$|\?|#)/i.exec(t);
i && (r = i[1].toLowerCase())
}
for (var o = zb.length - 1; o >= 0; --o) {
var n = zb[o];
if (n.test && n.test(t, r))
return new n(t,e)
}
throw new Error("Unrecognized source type to auto-detect Resource")
}
var $f = function(t, e) {
return ($f = Object.setPrototypeOf || {
__proto__: []
}instanceof Array && function(t, e) {
t.__proto__ = e
}
|| function(t, e) {
for (var r in e)
e.hasOwnProperty(r) && (t[r] = e[r])
}
)(t, e)
};
function ba(t, e) {
function r() {
this.constructor = t
}
$f(t, e),
t.prototype = null === e ? Object.create(e) : (r.prototype = e.prototype,
new r)
}
var Wa = function() {
function t(t, e) {
void 0 === t && (t = 0),
void 0 === e && (e = 0),
this._width = t,
this._height = e,
this.destroyed = !1,
this.internal = !1,
this.onResize = new ka("setRealSize"),
this.onUpdate = new ka("update"),
this.onError = new ka("onError")
}
return t.prototype.bind = function(t) {
this.onResize.add(t),
this.onUpdate.add(t),
this.onError.add(t),
(this._width || this._height) && this.onResize.emit(this._width, this._height)
}
,
t.prototype.unbind = function(t) {
this.onResize.remove(t),
this.onUpdate.remove(t),
this.onError.remove(t)
}
,
t.prototype.resize = function(t, e) {
t === this._width && e === this._height || (this._width = t,
this._height = e,
this.onResize.emit(t, e))
}
,
Object.defineProperty(t.prototype, "valid", {
get: function() {
return !!this._width && !!this._height
},
enumerable: !1,
configurable: !0
}),
t.prototype.update = function() {
this.destroyed || this.onUpdate.emit()
}
,
t.prototype.load = function() {
return Promise.resolve(this)
}
,
Object.defineProperty(t.prototype, "width", {
get: function() {
return this._width
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "height", {
get: function() {
return this._height
},
enumerable: !1,
configurable: !0
}),
t.prototype.style = function(t, e, r) {
return !1
}
,
t.prototype.dispose = function() {}
,
t.prototype.destroy = function() {
this.destroyed || (this.destroyed = !0,
this.dispose(),
this.onError.removeAll(),
this.onError = null,
this.onResize.removeAll(),
this.onResize = null,
this.onUpdate.removeAll(),
this.onUpdate = null)
}
,
t.test = function(t, e) {
return !1
}
,
t
}()
, Ab = function(t) {
function e(e, r) {
var i = this
, o = r || {}
, n = o.width
, s = o.height;
if (!n || !s)
throw new Error("BufferResource width or height invalid");
return (i = t.call(this, n, s) || this).data = e,
i
}
return ba(e, t),
e.prototype.upload = function(t, e, r) {
var i = t.gl;
return i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL, e.alphaMode === Ia.UNPACK),
r.width === e.width && r.height === e.height ? i.texSubImage2D(e.target, 0, 0, 0, e.width, e.height, e.format, e.type, this.data) : (r.width = e.width,
r.height = e.height,
i.texImage2D(e.target, 0, r.internalFormat, e.width, e.height, 0, e.format, r.type, this.data)),
!0
}
,
e.prototype.dispose = function() {
this.data = null
}
,
e.test = function(t) {
return t instanceof Float32Array || t instanceof Uint8Array || t instanceof Uint32Array
}
,
e
}(Wa)
, _f = {
scaleMode: Ca.NEAREST,
format: kb.RGBA,
alphaMode: Ia.NPM
}
, ia = function(t) {
function e(e, r) {
void 0 === e && (e = null),
void 0 === r && (r = null);
var i = t.call(this) || this
, o = (r = r || {}).alphaMode
, n = r.mipmap
, s = r.anisotropicLevel
, a = r.scaleMode
, u = r.width
, h = r.height
, $ = r.wrapMode
, p = r.format
, l = r.type
, c = r.target
, d = r.resolution
, f = r.resourceOptions;
return !e || e instanceof Wa || ((e = ac(e, f)).internal = !0),
i.width = u || 0,
i.height = h || 0,
i.resolution = d || aa.RESOLUTION,
i.mipmap = void 0 !== n ? n : aa.MIPMAP_TEXTURES,
i.anisotropicLevel = void 0 !== s ? s : aa.ANISOTROPIC_LEVEL,
i.wrapMode = $ || aa.WRAP_MODE,
i.scaleMode = void 0 !== a ? a : aa.SCALE_MODE,
i.format = p || kb.RGBA,
i.type = l || ua.UNSIGNED_BYTE,
i.target = c || Sa.TEXTURE_2D,
i.alphaMode = void 0 !== o ? o : Ia.UNPACK,
i.uid = ub(),
i.touched = 0,
i.isPowerOfTwo = !1,
i._refreshPOT(),
i._glTextures = {},
i.dirtyId = 0,
i.dirtyStyleId = 0,
i.cacheId = null,
i.valid = u > 0 && h > 0,
i.textureCacheIds = [],
i.destroyed = !1,
i.resource = null,
i._batchEnabled = 0,
i._batchLocation = 0,
i.parentTextureArray = null,
i.setResource(e),
i
}
return ba(e, t),
Object.defineProperty(e.prototype, "realWidth", {
get: function() {
return Math.ceil(this.width * this.resolution - 1e-4)
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "realHeight", {
get: function() {
return Math.ceil(this.height * this.resolution - 1e-4)
},
enumerable: !1,
configurable: !0
}),
e.prototype.setStyle = function(t, e) {
var r;
return void 0 !== t && t !== this.scaleMode && (this.scaleMode = t,
r = !0),
void 0 !== e && e !== this.mipmap && (this.mipmap = e,
r = !0),
r && this.dirtyStyleId++,
this
}
,
e.prototype.setSize = function(t, e, r) {
return this.resolution = r || this.resolution,
this.width = t,
this.height = e,
this._refreshPOT(),
this.update(),
this
}
,
e.prototype.setRealSize = function(t, e, r) {
return this.resolution = r || this.resolution,
this.width = t / this.resolution,
this.height = e / this.resolution,
this._refreshPOT(),
this.update(),
this
}
,
e.prototype._refreshPOT = function() {
this.isPowerOfTwo = gd(this.realWidth) && gd(this.realHeight)
}
,
e.prototype.setResolution = function(t) {
var e = this.resolution;
return e === t ? this : (this.resolution = t,
this.valid && (this.width = this.width * e / t,
this.height = this.height * e / t,
this.emit("update", this)),
this._refreshPOT(),
this)
}
,
e.prototype.setResource = function(t) {
if (this.resource === t)
return this;
if (this.resource)
throw new Error("Resource can be set only once");
return t.bind(this),
this.resource = t,
this
}
,
e.prototype.update = function() {
this.valid ? (this.dirtyId++,
this.dirtyStyleId++,
this.emit("update", this)) : this.width > 0 && this.height > 0 && (this.valid = !0,
this.emit("loaded", this),
this.emit("update", this))
}
,
e.prototype.onError = function(t) {
this.emit("error", this, t)
}
,
e.prototype.destroy = function() {
this.resource && (this.resource.unbind(this),
this.resource.internal && this.resource.destroy(),
this.resource = null),
this.cacheId && (delete Ka[this.cacheId],
delete ya[this.cacheId],
this.cacheId = null),
this.dispose(),
e.removeFromCache(this),
this.textureCacheIds = null,
this.destroyed = !0
}
,
e.prototype.dispose = function() {
this.emit("dispose", this)
}
,
e.prototype.castToBaseTexture = function() {
return this
}
,
e.from = function(t, r, i) {
void 0 === i && (i = aa.STRICT_TEXTURE_CACHE);
var o = "string" == typeof t
, n = null;
if (o)
n = t;
else {
if (!t._pixiId) {
var s = r && r.pixiIdPrefix || "pixiid";
t._pixiId = s + "_" + ub()
}
n = t._pixiId
}
var a = Ka[n];
if (o && i && !a)
throw new Error("The cacheId \"" + n + "\" does not exist in BaseTextureCache.");
return a || ((a = new e(t,r)).cacheId = n,
e.addToCache(a, n)),
a
}
,
e.fromBuffer = function(t, r, i, o) {
t = t || new Float32Array(r * i * 4);
var n = new Ab(t,{
width: r,
height: i
})
, s = t instanceof Float32Array ? ua.FLOAT : ua.UNSIGNED_BYTE;
return new e(n,Object.assign(_f, o || {
width: r,
height: i,
type: s
}))
}
,
e.addToCache = function(t, e) {
e && (-1 === t.textureCacheIds.indexOf(e) && t.textureCacheIds.push(e),
Ka[e] && console.warn("BaseTexture added to the cache with an id [" + e + "] that already had an entry"),
Ka[e] = t)
}
,
e.removeFromCache = function(t) {
if ("string" == typeof t) {
var e = Ka[t];
if (e) {
var r = e.textureCacheIds.indexOf(t);
return r > -1 && e.textureCacheIds.splice(r, 1),
delete Ka[t],
e
}
} else if (t && t.textureCacheIds) {
for (var i = 0; i < t.textureCacheIds.length; ++i)
delete Ka[t.textureCacheIds[i]];
return t.textureCacheIds.length = 0,
t
}
return null
}
,
e._globalBatch = 0,
e
}(rb.d)
, bc = function(t) {
function e(e, r) {
var i = this
, o = r || {}
, n = o.width
, s = o.height;
(i = t.call(this, n, s) || this).items = [],
i.itemDirtyIds = [];
for (var a = 0; a < e; a++) {
var u = new ia;
i.items.push(u),
i.itemDirtyIds.push(-2)
}
return i.length = e,
i._load = null,
i.baseTexture = null,
i
}
return ba(e, t),
e.prototype.initFromArray = function(t, e) {
for (var r = 0; r < this.length; r++)
t[r] && (t[r].castToBaseTexture ? this.addBaseTextureAt(t[r].castToBaseTexture(), r) : t[r]instanceof Wa ? this.addResourceAt(t[r], r) : this.addResourceAt(ac(t[r], e), r))
}
,
e.prototype.dispose = function() {
for (var t = 0, e = this.length; t < e; t++)
this.items[t].destroy();
this.items = null,
this.itemDirtyIds = null,
this._load = null
}
,
e.prototype.addResourceAt = function(t, e) {
if (!this.items[e])
throw new Error("Index " + e + " is out of bounds");
return t.valid && !this.valid && this.resize(t.width, t.height),
this.items[e].setResource(t),
this
}
,
e.prototype.bind = function(e) {
if (null !== this.baseTexture)
throw new Error("Only one base texture per TextureArray is allowed");
t.prototype.bind.call(this, e);
for (var r = 0; r < this.length; r++)
this.items[r].parentTextureArray = e,
this.items[r].on("update", e.update, e)
}
,
e.prototype.unbind = function(e) {
t.prototype.unbind.call(this, e);
for (var r = 0; r < this.length; r++)
this.items[r].parentTextureArray = null,
this.items[r].off("update", e.update, e)
}
,
e.prototype.load = function() {
var t = this;
if (this._load)
return this._load;
var e = this.items.map(function(t) {
return t.resource
}).filter(function(t) {
return t
}).map(function(t) {
return t.load()
});
return this._load = Promise.all(e).then(function() {
var e = t.items[0]
, r = e.realWidth
, i = e.realHeight;
return t.resize(r, i),
Promise.resolve(t)
}),
this._load
}
,
e
}(Wa)
, md = function(t) {
function e(e, r) {
var i, o, n = this, s = r || {}, a = s.width, u = s.height;
return Array.isArray(e) ? (i = e,
o = e.length) : o = e,
n = t.call(this, o, {
width: a,
height: u
}) || this,
i && n.initFromArray(i, r),
n
}
return ba(e, t),
e.prototype.addBaseTextureAt = function(t, e) {
if (!t.resource)
throw new Error("ArrayResource does not support RenderTexture");
return this.addResourceAt(t.resource, e),
this
}
,
e.prototype.bind = function(e) {
t.prototype.bind.call(this, e),
e.target = Sa.TEXTURE_2D_ARRAY
}
,
e.prototype.upload = function(t, e, r) {
var i = this.length
, o = this.itemDirtyIds
, n = this.items
, s = t.gl;
r.dirtyId < 0 && s.texImage3D(s.TEXTURE_2D_ARRAY, 0, e.format, this._width, this._height, i, 0, e.format, e.type, null);
for (var a = 0; a < i; a++) {
var u = n[a];
o[a] < u.dirtyId && (o[a] = u.dirtyId,
u.valid && s.texSubImage3D(s.TEXTURE_2D_ARRAY, 0, 0, 0, a, u.resource.width, u.resource.height, 1, e.format, e.type, u.resource.source))
}
return !0
}
,
e
}(bc)
, za = function(t) {
function e(e) {
var r = this
, i = e
, o = i.naturalWidth || i.videoWidth || i.width
, n = i.naturalHeight || i.videoHeight || i.height;
return (r = t.call(this, o, n) || this).source = e,
r.noSubImage = !1,
r
}
return ba(e, t),
e.crossOrigin = function(t, e, r) {
void 0 === r && 0 !== e.indexOf("data:") ? t.crossOrigin = Qf(e) : !1 !== r && (t.crossOrigin = "string" == typeof r ? r : "anonymous")
}
,
e.prototype.upload = function(t, e, r, i) {
var o = t.gl
, n = e.realWidth
, s = e.realHeight;
return i = i || this.source,
o.pixelStorei(o.UNPACK_PREMULTIPLY_ALPHA_WEBGL, e.alphaMode === Ia.UNPACK),
this.noSubImage || e.target !== o.TEXTURE_2D || r.width !== n || r.height !== s ? (r.width = n,
r.height = s,
o.texImage2D(e.target, 0, e.format, e.format, e.type, i)) : o.texSubImage2D(o.TEXTURE_2D, 0, 0, 0, e.format, e.type, i),
!0
}
,
e.prototype.update = function() {
if (!this.destroyed) {
var e = this.source
, r = e.naturalWidth || e.videoWidth || e.width
, i = e.naturalHeight || e.videoHeight || e.height;
this.resize(r, i),
t.prototype.update.call(this)
}
}
,
e.prototype.dispose = function() {
this.source = null
}
,
e
}(Wa)
, cc = function(t) {
function e(e) {
return t.call(this, e) || this
}
return ba(e, t),
e.test = function(t) {
var e = self.OffscreenCanvas;
return !!(e && t instanceof e) || self.HTMLCanvasElement && t instanceof HTMLCanvasElement
}
,
e
}(za)
, nd = function(t) {
function e(r, i) {
var o = this
, n = i || {}
, s = n.width
, a = n.height
, u = n.autoLoad
, h = n.linkBaseTexture;
if (r && r.length !== e.SIDES)
throw new Error("Invalid length. Got " + r.length + ", expected 6");
o = t.call(this, 6, {
width: s,
height: a
}) || this;
for (var $ = 0; $ < e.SIDES; $++)
o.items[$].target = Sa.TEXTURE_CUBE_MAP_POSITIVE_X + $;
return o.linkBaseTexture = !1 !== h,
r && o.initFromArray(r, i),
!1 !== u && o.load(),
o
}
return ba(e, t),
e.prototype.bind = function(e) {
t.prototype.bind.call(this, e),
e.target = Sa.TEXTURE_CUBE_MAP
}
,
e.prototype.addBaseTextureAt = function(t, e, r) {
if (void 0 === r && (r = this.linkBaseTexture),
!this.items[e])
throw new Error("Index " + e + " is out of bounds");
if (!this.linkBaseTexture || t.parentTextureArray || Object.keys(t._glTextures).length > 0) {
if (!t.resource)
throw new Error("CubeResource does not support copying of renderTexture.");
this.addResourceAt(t.resource, e)
} else
t.target = Sa.TEXTURE_CUBE_MAP_POSITIVE_X + e,
t.parentTextureArray = this.baseTexture,
this.items[e] = t;
return t.valid && !this.valid && this.resize(t.realWidth, t.realHeight),
this.items[e] = t,
this
}
,
e.prototype.upload = function(t, r, i) {
for (var o = this.itemDirtyIds, n = 0; n < e.SIDES; n++) {
var s = this.items[n];
o[n] < s.dirtyId && (s.valid && s.resource ? (s.resource.upload(t, s, i),
o[n] = s.dirtyId) : o[n] < -1 && (t.gl.texImage2D(s.target, 0, i.internalFormat, r.realWidth, r.realHeight, 0, r.format, i.type, null),
o[n] = -1))
}
return !0
}
,
e.test = function(t) {
return Array.isArray(t) && t.length === e.SIDES
}
,
e.SIDES = 6,
e
}(bc)
, dc = function(t) {
function e(e, r) {
var i = this;
if (r = r || {},
!(e instanceof HTMLImageElement)) {
var o = new Image;
za.crossOrigin(o, e, r.crossorigin),
o.src = e,
e = o
}
return i = t.call(this, e) || this,
!e.complete && i._width && i._height && (i._width = 0,
i._height = 0),
i.url = e.src,
i._process = null,
i.preserveBitmap = !1,
i.createBitmap = (void 0 !== r.createBitmap ? r.createBitmap : aa.CREATE_IMAGE_BITMAP) && !!self.createImageBitmap,
i.alphaMode = "number" == typeof r.alphaMode ? r.alphaMode : null,
i.bitmap = null,
i._load = null,
!1 !== r.autoLoad && i.load(),
i
}
return ba(e, t),
e.prototype.load = function(t) {
var e = this;
return this._load ? this._load : (void 0 !== t && (this.createBitmap = t),
this._load = new Promise(function(t, r) {
var i = e.source;
e.url = i.src;
var o = function() {
e.destroyed || (i.onload = null,
i.onerror = null,
e.resize(i.width, i.height),
e._load = null,
e.createBitmap ? t(e.process()) : t(e))
};
i.complete && i.src ? o() : (i.onload = o,
i.onerror = function(t) {
r(t),
e.onError.emit(t)
}
)
}
),
this._load)
}
,
e.prototype.process = function() {
var t = this
, e = this.source;
return null !== this._process ? this._process : null === this.bitmap && self.createImageBitmap ? (this._process = self.createImageBitmap(e, 0, 0, e.width, e.height, {
premultiplyAlpha: this.alphaMode === Ia.UNPACK ? "premultiply" : "none"
}).then(function(e) {
return t.destroyed ? Promise.reject() : (t.bitmap = e,
t.update(),
t._process = null,
Promise.resolve(t))
}),
this._process) : Promise.resolve(this)
}
,
e.prototype.upload = function(e, r, i) {
if ("number" == typeof this.alphaMode && (r.alphaMode = this.alphaMode),
!this.createBitmap)
return t.prototype.upload.call(this, e, r, i);
if (!this.bitmap && (this.process(),
!this.bitmap))
return !1;
if (t.prototype.upload.call(this, e, r, i, this.bitmap),
!this.preserveBitmap) {
var o = !0
, n = r._glTextures;
for (var s in n) {
var a = n[s];
if (a !== i && a.dirtyId !== r.dirtyId) {
o = !1;
break
}
}
o && (this.bitmap.close && this.bitmap.close(),
this.bitmap = null)
}
return !0
}
,
e.prototype.dispose = function() {
this.source.onload = null,
this.source.onerror = null,
t.prototype.dispose.call(this),
this.bitmap && (this.bitmap.close(),
this.bitmap = null),
this._process = null,
this._load = null
}
,
e.test = function(t) {
return "string" == typeof t || t instanceof HTMLImageElement
}
,
e
}(za)
, od = function(t) {
function e(e, r) {
var i = this;
return r = r || {},
(i = t.call(this, document.createElement("canvas")) || this)._width = 0,
i._height = 0,
i.svg = e,
i.scale = r.scale || 1,
i._overrideWidth = r.width,
i._overrideHeight = r.height,
i._resolve = null,
i._crossorigin = r.crossorigin,
i._load = null,
!1 !== r.autoLoad && i.load(),
i
}
return ba(e, t),
e.prototype.load = function() {
var t = this;
return this._load ? this._load : (this._load = new Promise(function(e) {
if (t._resolve = function() {
t.resize(t.source.width, t.source.height),
e(t)
}
,
/^\<svg/.test(t.svg.trim())) {
if (!btoa)
throw new Error("Your browser doesn't support base64 conversions.");
t.svg = "data:image/svg+xml;base64," + btoa(unescape(encodeURIComponent(t.svg)))
}
t._loadSvg()
}
),
this._load)
}
,
e.prototype._loadSvg = function() {
var t = this
, e = new Image;
za.crossOrigin(e, this.svg, this._crossorigin),
e.src = this.svg,
e.onerror = function(r) {
t._resolve && (e.onerror = null,
t.onError.emit(r))
}
,
e.onload = function() {
if (t._resolve) {
var r = e.width
, i = e.height;
if (!r || !i)
throw new Error("The SVG image must have width and height defined (in pixels), canvas API needs them.");
var o = r * t.scale
, n = i * t.scale;
(t._overrideWidth || t._overrideHeight) && (o = t._overrideWidth || t._overrideHeight / i * r,
n = t._overrideHeight || t._overrideWidth / r * i),
o = Math.round(o),
n = Math.round(n);
var s = t.source;
s.width = o,
s.height = n,
s._pixiId = "canvas_" + ub(),
s.getContext("2d").drawImage(e, 0, 0, r, i, 0, 0, o, n),
t._resolve(),
t._resolve = null
}
}
}
,
e.getSize = function(t) {
var r = e.SVG_SIZE.exec(t)
, i = {};
return r && (i[r[1]] = Math.round(parseFloat(r[3])),
i[r[5]] = Math.round(parseFloat(r[7]))),
i
}
,
e.prototype.dispose = function() {
t.prototype.dispose.call(this),
this._resolve = null,
this._crossorigin = null
}
,
e.test = function(t, e) {
return "svg" === e || "string" == typeof t && /^data:image\/svg\+xml(;(charset=utf8|utf8))?;base64/.test(t) || "string" == typeof t && 0 === t.indexOf("<svg")
}
,
e.SVG_SIZE = /<svg[^>]*(?:\s(width|height)=('|")(\d*(?:\.\d+)?)(?:px)?('|"))[^>]*(?:\s(width|height)=('|")(\d*(?:\.\d+)?)(?:px)?('|"))[^>]*>/i,
e
}(za)
, pd = function(t) {
function e(r, i) {
var o = this;
if (i = i || {},
!(r instanceof HTMLVideoElement)) {
var n = document.createElement("video");
n.setAttribute("preload", "auto"),
n.setAttribute("webkit-playsinline", ""),
n.setAttribute("playsinline", ""),
"string" == typeof r && (r = [r]);
var s = r[0].src || r[0];
za.crossOrigin(n, s, i.crossorigin);
for (var a = 0; a < r.length; ++a) {
var u = document.createElement("source")
, h = r[a]
, $ = h.src
, p = h.mime
, l = ($ = $ || r[a]).split("?").shift().toLowerCase()
, c = l.substr(l.lastIndexOf(".") + 1);
p = p || e.MIME_TYPES[c] || "video/" + c,
u.src = $,
u.type = p,
n.appendChild(u)
}
r = n
}
return (o = t.call(this, r) || this).noSubImage = !0,
o._autoUpdate = !0,
o._isConnectedToTicker = !1,
o._updateFPS = i.updateFPS || 0,
o._msToNextUpdate = 0,
o.autoPlay = !1 !== i.autoPlay,
o._load = null,
o._resolve = null,
o._onCanPlay = o._onCanPlay.bind(o),
o._onError = o._onError.bind(o),
!1 !== i.autoLoad && o.load(),
o
}
return ba(e, t),
e.prototype.update = function(e) {
if (!this.destroyed) {
var r = Ea.shared.elapsedMS * this.source.playbackRate;
this._msToNextUpdate = Math.floor(this._msToNextUpdate - r),
(!this._updateFPS || this._msToNextUpdate <= 0) && (t.prototype.update.call(this),
this._msToNextUpdate = this._updateFPS ? Math.floor(1e3 / this._updateFPS) : 0)
}
}
,
e.prototype.load = function() {
var t = this;
if (this._load)
return this._load;
var e = this.source;
return (e.readyState === e.HAVE_ENOUGH_DATA || e.readyState === e.HAVE_FUTURE_DATA) && e.width && e.height && (e.complete = !0),
e.addEventListener("play", this._onPlayStart.bind(this)),
e.addEventListener("pause", this._onPlayStop.bind(this)),
this._isSourceReady() ? this._onCanPlay() : (e.addEventListener("canplay", this._onCanPlay),
e.addEventListener("canplaythrough", this._onCanPlay),
e.addEventListener("error", this._onError, !0)),
this._load = new Promise(function(r) {
t.valid ? r(t) : (t._resolve = r,
e.load())
}
),
this._load
}
,
e.prototype._onError = function(t) {
this.source.removeEventListener("error", this._onError, !0),
this.onError.emit(t)
}
,
e.prototype._isSourcePlaying = function() {
var t = this.source;
return t.currentTime > 0 && !1 === t.paused && !1 === t.ended && t.readyState > 2
}
,
e.prototype._isSourceReady = function() {
var t = this.source;
return 3 === t.readyState || 4 === t.readyState
}
,
e.prototype._onPlayStart = function() {
this.valid || this._onCanPlay(),
this.autoUpdate && !this._isConnectedToTicker && (Ea.shared.add(this.update, this),
this._isConnectedToTicker = !0)
}
,
e.prototype._onPlayStop = function() {
this._isConnectedToTicker && (Ea.shared.remove(this.update, this),
this._isConnectedToTicker = !1)
}
,
e.prototype._onCanPlay = function() {
var t = this.source;
t.removeEventListener("canplay", this._onCanPlay),
t.removeEventListener("canplaythrough", this._onCanPlay);
var e = this.valid;
this.resize(t.videoWidth, t.videoHeight),
!e && this._resolve && (this._resolve(this),
this._resolve = null),
this._isSourcePlaying() ? this._onPlayStart() : this.autoPlay && t.play()
}
,
e.prototype.dispose = function() {
this._isConnectedToTicker && Ea.shared.remove(this.update, this);
var e = this.source;
e && (e.removeEventListener("error", this._onError, !0),
e.pause(),
e.src = "",
e.load()),
t.prototype.dispose.call(this)
}
,
Object.defineProperty(e.prototype, "autoUpdate", {
get: function() {
return this._autoUpdate
},
set: function(t) {
t !== this._autoUpdate && (this._autoUpdate = t,
!this._autoUpdate && this._isConnectedToTicker ? (Ea.shared.remove(this.update, this),
this._isConnectedToTicker = !1) : this._autoUpdate && !this._isConnectedToTicker && this._isSourcePlaying() && (Ea.shared.add(this.update, this),
this._isConnectedToTicker = !0))
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "updateFPS", {
get: function() {
return this._updateFPS
},
set: function(t) {
t !== this._updateFPS && (this._updateFPS = t)
},
enumerable: !1,
configurable: !0
}),
e.test = function(t, r) {
return self.HTMLVideoElement && t instanceof HTMLVideoElement || e.TYPES.indexOf(r) > -1
}
,
e.TYPES = ["mp4", "m4v", "webm", "ogg", "ogv", "h264", "avi", "mov"],
e.MIME_TYPES = {
ogv: "video/ogg",
mov: "video/quicktime",
m4v: "video/mp4"
},
e
}(za)
, qd = function(t) {
function e(e) {
return t.call(this, e) || this
}
return ba(e, t),
e.test = function(t) {
return !!self.createImageBitmap && t instanceof ImageBitmap
}
,
e
}(za);
zb.push(dc, qd, cc, pd, od, Ab, nd, md);
var rd = {
__proto__: null,
Resource: Wa,
BaseImageResource: za,
INSTALLED: zb,
autoDetectResource: ac,
AbstractMultiResource: bc,
ArrayResource: md,
BufferResource: Ab,
CanvasResource: cc,
CubeResource: nd,
ImageResource: dc,
SVGResource: od,
VideoResource: pd,
ImageBitmapResource: qd
}
, pa = function() {
function t(t) {
this.renderer = t
}
return t.prototype.destroy = function() {
this.renderer = null
}
,
t
}()
, ag = function(t) {
function e() {
return null !== t && t.apply(this, arguments) || this
}
return ba(e, t),
e.prototype.upload = function(t, e, r) {
var i = t.gl;
return i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL, e.alphaMode === Ia.UNPACK),
r.width === e.width && r.height === e.height ? i.texSubImage2D(e.target, 0, 0, 0, e.width, e.height, e.format, e.type, this.data) : (r.width = e.width,
r.height = e.height,
i.texImage2D(e.target, 0, 1 === t.context.webGLVersion ? i.DEPTH_COMPONENT : i.DEPTH_COMPONENT16, e.width, e.height, 0, e.format, e.type, this.data)),
!0
}
,
e
}(Ab)
, ec = function() {
function t(t, e) {
this.width = Math.ceil(t || 100),
this.height = Math.ceil(e || 100),
this.stencil = !1,
this.depth = !1,
this.dirtyId = 0,
this.dirtyFormat = 0,
this.dirtySize = 0,
this.depthTexture = null,
this.colorTextures = [],
this.glFramebuffers = {},
this.disposeRunner = new ka("disposeFramebuffer"),
this.multisample = _a.NONE
}
return Object.defineProperty(t.prototype, "colorTexture", {
get: function() {
return this.colorTextures[0]
},
enumerable: !1,
configurable: !0
}),
t.prototype.addColorTexture = function(t, e) {
return void 0 === t && (t = 0),
this.colorTextures[t] = e || new ia(null,{
scaleMode: Ca.NEAREST,
resolution: 1,
mipmap: $a.OFF,
width: this.width,
height: this.height
}),
this.dirtyId++,
this.dirtyFormat++,
this
}
,
t.prototype.addDepthTexture = function(t) {
return this.depthTexture = t || new ia(new ag(null,{
width: this.width,
height: this.height
}),{
scaleMode: Ca.NEAREST,
resolution: 1,
width: this.width,
height: this.height,
mipmap: $a.OFF,
format: kb.DEPTH_COMPONENT,
type: ua.UNSIGNED_SHORT
}),
this.dirtyId++,
this.dirtyFormat++,
this
}
,
t.prototype.enableDepth = function() {
return this.depth = !0,
this.dirtyId++,
this.dirtyFormat++,
this
}
,
t.prototype.enableStencil = function() {
return this.stencil = !0,
this.dirtyId++,
this.dirtyFormat++,
this
}
,
t.prototype.resize = function(t, e) {
if (t = Math.ceil(t),
e = Math.ceil(e),
t !== this.width || e !== this.height) {
this.width = t,
this.height = e,
this.dirtyId++,
this.dirtySize++;
for (var r = 0; r < this.colorTextures.length; r++) {
var i = this.colorTextures[r]
, o = i.resolution;
i.setSize(t / o, e / o)
}
if (this.depthTexture) {
o = this.depthTexture.resolution;
this.depthTexture.setSize(t / o, e / o)
}
}
}
,
t.prototype.dispose = function() {
this.disposeRunner.emit(this, !1)
}
,
t.prototype.destroyDepthTexture = function() {
this.depthTexture && (this.depthTexture.destroy(),
this.depthTexture = null,
++this.dirtyId,
++this.dirtyFormat)
}
,
t
}()
, sd = function(t) {
function e(e) {
var r = this;
"number" == typeof e && (e = {
width: arguments[0],
height: arguments[1],
scaleMode: arguments[2],
resolution: arguments[3]
});
r = t.call(this, null, e) || this;
var i = e || {}
, o = i.width
, n = i.height;
return r.mipmap = 0,
r.width = Math.ceil(o) || 100,
r.height = Math.ceil(n) || 100,
r.valid = !0,
r.clearColor = [0, 0, 0, 0],
r.framebuffer = new ec(r.width * r.resolution,r.height * r.resolution).addColorTexture(0, r),
r.maskStack = [],
r.filterStack = [{}],
r
}
return ba(e, t),
e.prototype.resize = function(t, e) {
t = Math.ceil(t),
e = Math.ceil(e),
this.framebuffer.resize(t * this.resolution, e * this.resolution)
}
,
e.prototype.dispose = function() {
this.framebuffer.dispose(),
t.prototype.dispose.call(this)
}
,
e.prototype.destroy = function() {
t.prototype.destroy.call(this),
this.framebuffer.destroyDepthTexture(),
this.framebuffer = null
}
,
e
}(ia)
, td = function() {
function t() {
this.x0 = 0,
this.y0 = 0,
this.x1 = 1,
this.y1 = 0,
this.x2 = 1,
this.y2 = 1,
this.x3 = 0,
this.y3 = 1,
this.uvsFloat32 = new Float32Array(8)
}
return t.prototype.set = function(t, e, r) {
var i = e.width
, o = e.height;
if (r) {
var n = t.width / 2 / i
, s = t.height / 2 / o
, a = t.x / i + n
, u = t.y / o + s;
r = ea.add(r, ea.NW),
this.x0 = a + n * ea.uX(r),
this.y0 = u + s * ea.uY(r),
r = ea.add(r, 2),
this.x1 = a + n * ea.uX(r),
this.y1 = u + s * ea.uY(r),
r = ea.add(r, 2),
this.x2 = a + n * ea.uX(r),
this.y2 = u + s * ea.uY(r),
r = ea.add(r, 2),
this.x3 = a + n * ea.uX(r),
this.y3 = u + s * ea.uY(r)
} else
this.x0 = t.x / i,
this.y0 = t.y / o,
this.x1 = (t.x + t.width) / i,
this.y1 = t.y / o,
this.x2 = (t.x + t.width) / i,
this.y2 = (t.y + t.height) / o,
this.x3 = t.x / i,
this.y3 = (t.y + t.height) / o;
this.uvsFloat32[0] = this.x0,
this.uvsFloat32[1] = this.y0,
this.uvsFloat32[2] = this.x1,
this.uvsFloat32[3] = this.y1,
this.uvsFloat32[4] = this.x2,
this.uvsFloat32[5] = this.y2,
this.uvsFloat32[6] = this.x3,
this.uvsFloat32[7] = this.y3
}
,
t.prototype.toString = function() {
return "[@pixi/core:TextureUvs x0=" + this.x0 + " y0=" + this.y0 + " x1=" + this.x1 + " y1=" + this.y1 + " x2=" + this.x2 + " y2=" + this.y2 + " x3=" + this.x3 + " y3=" + this.y3 + "]"
}
,
t
}()
, ud = new td
, oa = function(t) {
function e(r, i, o, n, s, a) {
var u = t.call(this) || this;
if (u.noFrame = !1,
i || (u.noFrame = !0,
i = new da(0,0,1,1)),
r instanceof e && (r = r.baseTexture),
u.baseTexture = r,
u._frame = i,
u.trim = n,
u.valid = !1,
u._uvs = ud,
u.uvMatrix = null,
u.orig = o || i,
u._rotate = Number(s || 0),
!0 === s)
u._rotate = 2;
else if (u._rotate % 2 != 0)
throw new Error("attempt to use diamond-shaped UVs. If you are sure, set rotation manually");
return u.defaultAnchor = a ? new ra(a.x,a.y) : new ra(0,0),
u._updateID = 0,
u.textureCacheIds = [],
r.valid ? u.noFrame ? r.valid && u.onBaseTextureUpdated(r) : u.frame = i : r.once("loaded", u.onBaseTextureUpdated, u),
u.noFrame && r.on("update", u.onBaseTextureUpdated, u),
u
}
return ba(e, t),
e.prototype.update = function() {
this.baseTexture.resource && this.baseTexture.resource.update()
}
,
e.prototype.onBaseTextureUpdated = function(t) {
if (this.noFrame) {
if (!this.baseTexture.valid)
return;
this._frame.width = t.width,
this._frame.height = t.height,
this.valid = !0,
this.updateUvs()
} else
this.frame = this._frame;
this.emit("update", this)
}
,
e.prototype.destroy = function(t) {
if (this.baseTexture) {
if (t) {
var r = this.baseTexture.resource;
r && r.url && ya[r.url] && e.removeFromCache(r.url),
this.baseTexture.destroy()
}
this.baseTexture.off("loaded", this.onBaseTextureUpdated, this),
this.baseTexture.off("update", this.onBaseTextureUpdated, this),
this.baseTexture = null
}
this._frame = null,
this._uvs = null,
this.trim = null,
this.orig = null,
this.valid = !1,
e.removeFromCache(this),
this.textureCacheIds = null
}
,
e.prototype.clone = function() {
return new e(this.baseTexture,this.frame.clone(),this.orig.clone(),this.trim && this.trim.clone(),this.rotate,this.defaultAnchor)
}
,
e.prototype.updateUvs = function() {
this._uvs === ud && (this._uvs = new td),
this._uvs.set(this._frame, this.baseTexture, this.rotate),
this._updateID++
}
,
e.from = function(t, r, i) {
void 0 === r && (r = {}),
void 0 === i && (i = aa.STRICT_TEXTURE_CACHE);
var o = "string" == typeof t
, n = null;
if (o)
n = t;
else {
if (!t._pixiId) {
var s = r && r.pixiIdPrefix || "pixiid";
t._pixiId = s + "_" + ub()
}
n = t._pixiId
}
var a = ya[n];
if (o && i && !a)
throw new Error("The cacheId \"" + n + "\" does not exist in TextureCache.");
return a || (r.resolution || (r.resolution = kd(t)),
(a = new e(new ia(t,r))).baseTexture.cacheId = n,
ia.addToCache(a.baseTexture, n),
e.addToCache(a, n)),
a
}
,
e.fromURL = function(t, r) {
var i = Object.assign({
autoLoad: !1
}, null == r ? void 0 : r.resourceOptions)
, o = e.from(t, Object.assign({
resourceOptions: i
}, r), !1)
, n = o.baseTexture.resource;
return o.baseTexture.valid ? Promise.resolve(o) : n.load().then(function() {
return Promise.resolve(o)
})
}
,
e.fromBuffer = function(t, r, i, o) {
return new e(ia.fromBuffer(t, r, i, o))
}
,
e.fromLoader = function(t, r, i, o) {
var n = new ia(t,Object.assign({
scaleMode: aa.SCALE_MODE,
resolution: kd(r)
}, o))
, s = n.resource;
s instanceof dc && (s.url = r);
var a = new e(n);
return i || (i = r),
ia.addToCache(a.baseTexture, i),
e.addToCache(a, i),
i !== r && (ia.addToCache(a.baseTexture, r),
e.addToCache(a, r)),
a.baseTexture.valid ? Promise.resolve(a) : new Promise(function(t) {
a.baseTexture.once("loaded", function() {
return t(a)
})
}
)
}
,
e.addToCache = function(t, e) {
e && (-1 === t.textureCacheIds.indexOf(e) && t.textureCacheIds.push(e),
ya[e] && console.warn("Texture added to the cache with an id [" + e + "] that already had an entry"),
ya[e] = t)
}
,
e.removeFromCache = function(t) {
if ("string" == typeof t) {
var e = ya[t];
if (e) {
var r = e.textureCacheIds.indexOf(t);
return r > -1 && e.textureCacheIds.splice(r, 1),
delete ya[t],
e
}
} else if (t && t.textureCacheIds) {
for (var i = 0; i < t.textureCacheIds.length; ++i)
ya[t.textureCacheIds[i]] === t && delete ya[t.textureCacheIds[i]];
return t.textureCacheIds.length = 0,
t
}
return null
}
,
Object.defineProperty(e.prototype, "resolution", {
get: function() {
return this.baseTexture.resolution
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "frame", {
get: function() {
return this._frame
},
set: function(t) {
this._frame = t,
this.noFrame = !1;
var e = t.x
, r = t.y
, i = t.width
, o = t.height
, n = e + i > this.baseTexture.width
, s = r + o > this.baseTexture.height;
if (n || s) {
var a = n && s ? "and" : "or"
, u = "X: " + e + " + " + i + " = " + (e + i) + " > " + this.baseTexture.width
, h = "Y: " + r + " + " + o + " = " + (r + o) + " > " + this.baseTexture.height;
throw new Error("Texture Error: frame does not fit inside the base Texture dimensions: " + u + " " + a + " " + h)
}
this.valid = i && o && this.baseTexture.valid,
this.trim || this.rotate || (this.orig = t),
this.valid && this.updateUvs()
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "rotate", {
get: function() {
return this._rotate
},
set: function(t) {
this._rotate = t,
this.valid && this.updateUvs()
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "width", {
get: function() {
return this.orig.width
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "height", {
get: function() {
return this.orig.height
},
enumerable: !1,
configurable: !0
}),
e.prototype.castToBaseTexture = function() {
return this.baseTexture
}
,
e
}(rb.d);
function bg() {
var t = document.createElement("canvas");
t.width = 16,
t.height = 16;
var e = t.getContext("2d");
return e.fillStyle = "white",
e.fillRect(0, 0, 16, 16),
new oa(new ia(new cc(t)))
}
function Bb(t) {
t.destroy = function() {}
,
t.on = function() {}
,
t.once = function() {}
,
t.emit = function() {}
}
oa.EMPTY = new oa(new ia()),
Bb(oa.EMPTY),
Bb(oa.EMPTY.baseTexture),
oa.WHITE = bg(),
Bb(oa.WHITE),
Bb(oa.WHITE.baseTexture);
var fc = function(t) {
function e(e, r) {
var i = t.call(this, e, r) || this;
return i.valid = !0,
i.filterFrame = null,
i.filterPoolKey = null,
i.updateUvs(),
i
}
return ba(e, t),
Object.defineProperty(e.prototype, "framebuffer", {
get: function() {
return this.baseTexture.framebuffer
},
enumerable: !1,
configurable: !0
}),
e.prototype.resize = function(t, e, r) {
void 0 === r && (r = !0),
t = Math.ceil(t),
e = Math.ceil(e),
this.valid = t > 0 && e > 0,
this._frame.width = this.orig.width = t,
this._frame.height = this.orig.height = e,
r && this.baseTexture.resize(t, e),
this.updateUvs()
}
,
e.prototype.setResolution = function(t) {
var e = this.baseTexture;
e.resolution !== t && (e.setResolution(t),
this.resize(e.width, e.height, !1))
}
,
e.create = function(t) {
for (var r = arguments, i = [], o = 1; o < arguments.length; o++)
i[o - 1] = r[o];
return "number" == typeof t && (Va("6.0.0", "Arguments (width, height, scaleMode, resolution) have been deprecated."),
t = {
width: t,
height: i[0],
scaleMode: i[1],
resolution: i[2]
}),
new e(new sd(t))
}
,
e
}(oa)
, cg = function() {
function t(t) {
this.texturePool = {},
this.textureOptions = t || {},
this.enableFullScreen = !1,
this._pixelsWidth = 0,
this._pixelsHeight = 0
}
return t.prototype.createTexture = function(t, e) {
var r = new sd(Object.assign({
width: t,
height: e,
resolution: 1
}, this.textureOptions));
return new fc(r)
}
,
t.prototype.getOptimalTexture = function(e, r, i) {
void 0 === i && (i = 1);
var o = t.SCREEN_KEY;
e *= i,
r *= i,
this.enableFullScreen && e === this._pixelsWidth && r === this._pixelsHeight || (o = (65535 & (e = sb(e))) << 16 | 65535 & (r = sb(r))),
this.texturePool[o] || (this.texturePool[o] = []);
var n = this.texturePool[o].pop();
return n || (n = this.createTexture(e, r)),
n.filterPoolKey = o,
n.setResolution(i),
n
}
,
t.prototype.getFilterTexture = function(t, e) {
var r = this.getOptimalTexture(t.width, t.height, e || t.resolution);
return r.filterFrame = t.filterFrame,
r
}
,
t.prototype.returnTexture = function(t) {
var e = t.filterPoolKey;
t.filterFrame = null,
this.texturePool[e].push(t)
}
,
t.prototype.returnFilterTexture = function(t) {
this.returnTexture(t)
}
,
t.prototype.clear = function(t) {
if (t = !1 !== t)
for (var e in this.texturePool) {
var r = this.texturePool[e];
if (r)
for (var i = 0; i < r.length; i++)
r[i].destroy(!0)
}
this.texturePool = {}
}
,
t.prototype.setScreenSize = function(e) {
if (e.width !== this._pixelsWidth || e.height !== this._pixelsHeight) {
var r = t.SCREEN_KEY
, i = this.texturePool[r];
if (this.enableFullScreen = e.width > 0 && e.height > 0,
i)
for (var o = 0; o < i.length; o++)
i[o].destroy(!0);
this.texturePool[r] = [],
this._pixelsWidth = e.width,
this._pixelsHeight = e.height
}
}
,
t.SCREEN_KEY = "screen",
t
}()
, vd = function() {
function t(t, e, r, i, o, n, s) {
void 0 === e && (e = 0),
void 0 === r && (r = !1),
void 0 === i && (i = 5126),
this.buffer = t,
this.size = e,
this.normalized = r,
this.type = i,
this.stride = o,
this.start = n,
this.instance = s
}
return t.prototype.destroy = function() {
this.buffer = null
}
,
t.from = function(e, r, i, o, n) {
return new t(e,r,i,o,n)
}
,
t
}()
, dg = 0
, ta = function() {
function t(t, e, r) {
void 0 === e && (e = !0),
void 0 === r && (r = !1),
this.data = t || new Float32Array(1),
this._glBuffers = {},
this._updateID = 0,
this.index = r,
this.static = e,
this.id = dg++,
this.disposeRunner = new ka("disposeBuffer")
}
return t.prototype.update = function(t) {
this.data = t || this.data,
this._updateID++
}
,
t.prototype.dispose = function() {
this.disposeRunner.emit(this, !1)
}
,
t.prototype.destroy = function() {
this.dispose(),
this.data = null
}
,
t.from = function(e) {
return e instanceof Array && (e = new Float32Array(e)),
new t(e)
}
,
t
}();
function wd(t) {
if (4 === t.BYTES_PER_ELEMENT)
return t instanceof Float32Array ? "Float32Array" : t instanceof Uint32Array ? "Uint32Array" : "Int32Array";
if (2 === t.BYTES_PER_ELEMENT) {
if (t instanceof Uint16Array)
return "Uint16Array"
} else if (1 === t.BYTES_PER_ELEMENT && t instanceof Uint8Array)
return "Uint8Array";
return null
}
var eg = {
Float32Array: Float32Array,
Uint32Array: Uint32Array,
Int32Array: Int32Array,
Uint8Array: Uint8Array
};
function fg(t, e) {
for (var r = 0, i = 0, o = {}, n = 0; n < t.length; n++)
i += e[n],
r += t[n].length;
var s = new ArrayBuffer(4 * r)
, a = null
, u = 0;
for (n = 0; n < t.length; n++) {
var h = e[n]
, $ = t[n]
, p = wd($);
o[p] || (o[p] = new eg[p](s)),
a = o[p];
for (var l = 0; l < $.length; l++) {
a[(l / h | 0) * i + u + l % h] = $[l]
}
u += h
}
return new Float32Array(s)
}
var xd = {
5126: 4,
5123: 2,
5121: 1
}
, gg = 0
, hg = {
Float32Array: Float32Array,
Uint32Array: Uint32Array,
Int32Array: Int32Array,
Uint8Array: Uint8Array,
Uint16Array: Uint16Array
}
, gc = function() {
function t(t, e) {
void 0 === t && (t = []),
void 0 === e && (e = {}),
this.buffers = t,
this.indexBuffer = null,
this.attributes = e,
this.glVertexArrayObjects = {},
this.id = gg++,
this.instanced = !1,
this.instanceCount = 1,
this.disposeRunner = new ka("disposeGeometry"),
this.refCount = 0
}
return t.prototype.addAttribute = function(t, e, r, i, o, n, s, a) {
if (void 0 === r && (r = 0),
void 0 === i && (i = !1),
void 0 === a && (a = !1),
!e)
throw new Error("You must pass a buffer when creating an attribute");
e instanceof ta || (e instanceof Array && (e = new Float32Array(e)),
e = new ta(e));
var u = t.split("|");
if (u.length > 1) {
for (var h = 0; h < u.length; h++)
this.addAttribute(u[h], e, r, i, o);
return this
}
var $ = this.buffers.indexOf(e);
return -1 === $ && (this.buffers.push(e),
$ = this.buffers.length - 1),
this.attributes[t] = new vd($,r,i,o,n,s,a),
this.instanced = this.instanced || a,
this
}
,
t.prototype.getAttribute = function(t) {
return this.attributes[t]
}
,
t.prototype.getBuffer = function(t) {
return this.buffers[this.getAttribute(t).buffer]
}
,
t.prototype.addIndex = function(t) {
return t instanceof ta || (t instanceof Array && (t = new Uint16Array(t)),
t = new ta(t)),
t.index = !0,
this.indexBuffer = t,
-1 === this.buffers.indexOf(t) && this.buffers.push(t),
this
}
,
t.prototype.getIndex = function() {
return this.indexBuffer
}
,
t.prototype.interleave = function() {
if (1 === this.buffers.length || 2 === this.buffers.length && this.indexBuffer)
return this;
var t, e = [], r = [], i = new ta;
for (t in this.attributes) {
var o = this.attributes[t]
, n = this.buffers[o.buffer];
e.push(n.data),
r.push(o.size * xd[o.type] / 4),
o.buffer = 0
}
for (i.data = fg(e, r),
t = 0; t < this.buffers.length; t++)
this.buffers[t] !== this.indexBuffer && this.buffers[t].destroy();
return this.buffers = [i],
this.indexBuffer && this.buffers.push(this.indexBuffer),
this
}
,
t.prototype.getSize = function() {
for (var t in this.attributes) {
var e = this.attributes[t];
return this.buffers[e.buffer].data.length / (e.stride / 4 || e.size)
}
return 0
}
,
t.prototype.dispose = function() {
this.disposeRunner.emit(this, !1)
}
,
t.prototype.destroy = function() {
this.dispose(),
this.buffers = null,
this.indexBuffer = null,
this.attributes = null
}
,
t.prototype.clone = function() {
for (var e = new t, r = 0; r < this.buffers.length; r++)
e.buffers[r] = new ta(this.buffers[r].data.slice(0));
for (var r in this.attributes) {
var i = this.attributes[r];
e.attributes[r] = new vd(i.buffer,i.size,i.normalized,i.type,i.stride,i.start,i.instance)
}
return this.indexBuffer && (e.indexBuffer = e.buffers[this.buffers.indexOf(this.indexBuffer)],
e.indexBuffer.index = !0),
e
}
,
t.merge = function(e) {
for (var r, i = new t, o = [], n = [], s = [], a = 0; a < e.length; a++) {
r = e[a];
for (var u = 0; u < r.buffers.length; u++)
n[u] = n[u] || 0,
n[u] += r.buffers[u].data.length,
s[u] = 0
}
for (a = 0; a < r.buffers.length; a++)
o[a] = new hg[wd(r.buffers[a].data)](n[a]),
i.buffers[a] = new ta(o[a]);
for (a = 0; a < e.length; a++) {
r = e[a];
for (u = 0; u < r.buffers.length; u++)
o[u].set(r.buffers[u].data, s[u]),
s[u] += r.buffers[u].data.length
}
if (i.attributes = r.attributes,
r.indexBuffer) {
i.indexBuffer = i.buffers[r.buffers.indexOf(r.indexBuffer)],
i.indexBuffer.index = !0;
var h = 0
, $ = 0
, p = 0
, l = 0;
for (a = 0; a < r.buffers.length; a++)
if (r.buffers[a] !== r.indexBuffer) {
l = a;
break
}
for (var a in r.attributes) {
var c = r.attributes[a];
(0 | c.buffer) === l && ($ += c.size * xd[c.type] / 4)
}
for (a = 0; a < e.length; a++) {
var d = e[a].indexBuffer.data;
for (u = 0; u < d.length; u++)
i.indexBuffer.data[u + p] += h;
h += r.buffers[l].data.length / $,
p += d.length
}
}
return i
}
,
t
}()
, ig = function(t) {
function e() {
var e = t.call(this) || this;
return e.addAttribute("aVertexPosition", new Float32Array([0, 0, 1, 0, 1, 1, 0, 1])).addIndex([0, 1, 3, 2]),
e
}
return ba(e, t),
e
}(gc)
, jg = function(t) {
function e() {
var e = t.call(this) || this;
return e.vertices = new Float32Array([-1, -1, 1, -1, 1, 1, -1, 1]),
e.uvs = new Float32Array([0, 0, 1, 0, 1, 1, 0, 1]),
e.vertexBuffer = new ta(e.vertices),
e.uvBuffer = new ta(e.uvs),
e.addAttribute("aVertexPosition", e.vertexBuffer).addAttribute("aTextureCoord", e.uvBuffer).addIndex([0, 1, 2, 0, 2, 3]),
e
}
return ba(e, t),
e.prototype.map = function(t, e) {
var r = 0
, i = 0;
return this.uvs[0] = r,
this.uvs[1] = i,
this.uvs[2] = r + e.width / t.width,
this.uvs[3] = i,
this.uvs[4] = r + e.width / t.width,
this.uvs[5] = i + e.height / t.height,
this.uvs[6] = r,
this.uvs[7] = i + e.height / t.height,
r = e.x,
i = e.y,
this.vertices[0] = r,
this.vertices[1] = i,
this.vertices[2] = r + e.width,
this.vertices[3] = i,
this.vertices[4] = r + e.width,
this.vertices[5] = i + e.height,
this.vertices[6] = r,
this.vertices[7] = i + e.height,
this.invalidate(),
this
}
,
e.prototype.invalidate = function() {
return this.vertexBuffer._updateID++,
this.uvBuffer._updateID++,
this
}
,
e
}(gc)
, kg = 0
, Pa = function() {
function t(t, e) {
this.uniforms = t,
this.group = !0,
this.syncUniforms = {},
this.dirtyId = 0,
this.id = kg++,
this.static = !!e
}
return t.prototype.update = function() {
this.dirtyId++
}
,
t.prototype.add = function(e, r, i) {
this.uniforms[e] = new t(r,i)
}
,
t.from = function(e, r) {
return new t(e,r)
}
,
t
}()
, lg = function() {
function t() {
this.renderTexture = null,
this.target = null,
this.legacy = !1,
this.resolution = 1,
this.sourceFrame = new da,
this.destinationFrame = new da,
this.bindingSourceFrame = new da,
this.bindingDestinationFrame = new da,
this.filters = [],
this.transform = null
}
return t.prototype.clear = function() {
this.target = null,
this.filters = null,
this.renderTexture = null
}
,
t
}()
, Cb = [new ra, new ra, new ra, new ra]
, hc = new la
, yd = function(t) {
function e(e) {
var r = t.call(this, e) || this;
return r.defaultFilterStack = [{}],
r.texturePool = new cg,
r.texturePool.setScreenSize(e.view),
r.statePool = [],
r.quad = new ig,
r.quadUv = new jg,
r.tempRect = new da,
r.activeState = {},
r.globalUniforms = new Pa({
outputFrame: new da,
inputSize: new Float32Array(4),
inputPixel: new Float32Array(4),
inputClamp: new Float32Array(4),
resolution: 1,
filterArea: new Float32Array(4),
filterClamp: new Float32Array(4)
},!0),
r.forceClear = !1,
r.useMaxPadding = !1,
r
}
return ba(e, t),
e.prototype.push = function(t, e) {
for (var r = this.renderer, i = this.defaultFilterStack, o = this.statePool.pop() || new lg, n = this.renderer.renderTexture, s = e[0].resolution, a = e[0].padding, u = e[0].autoFit, h = e[0].legacy, $ = 1; $ < e.length; $++) {
var p = e[$];
s = Math.min(s, p.resolution),
a = this.useMaxPadding ? Math.max(a, p.padding) : a + p.padding,
u = u && p.autoFit,
h = h || p.legacy
}
if (1 === i.length && (this.defaultFilterStack[0].renderTexture = n.current),
i.push(o),
o.resolution = s,
o.legacy = h,
o.target = t,
o.sourceFrame.copyFrom(t.filterArea || t.getBounds(!0)),
o.sourceFrame.pad(a),
u) {
var l = this.tempRect.copyFrom(n.sourceFrame);
r.projection.transform && this.transformAABB(hc.copyFrom(r.projection.transform).invert(), l),
o.sourceFrame.fit(l)
}
this.roundFrame(o.sourceFrame, n.current ? n.current.resolution : r.resolution, n.sourceFrame, n.destinationFrame, r.projection.transform),
o.renderTexture = this.getOptimalFilterTexture(o.sourceFrame.width, o.sourceFrame.height, s),
o.filters = e,
o.destinationFrame.width = o.renderTexture.width,
o.destinationFrame.height = o.renderTexture.height;
var c = this.tempRect;
c.x = 0,
c.y = 0,
c.width = o.sourceFrame.width,
c.height = o.sourceFrame.height,
o.renderTexture.filterFrame = o.sourceFrame,
o.bindingSourceFrame.copyFrom(n.sourceFrame),
o.bindingDestinationFrame.copyFrom(n.destinationFrame),
o.transform = r.projection.transform,
r.projection.transform = null,
n.bind(o.renderTexture, o.sourceFrame, c),
r.framebuffer.clear(0, 0, 0, 0)
}
,
e.prototype.pop = function() {
var t = this.defaultFilterStack
, e = t.pop()
, r = e.filters;
this.activeState = e;
var i = this.globalUniforms.uniforms;
i.outputFrame = e.sourceFrame,
i.resolution = e.resolution;
var o = i.inputSize
, n = i.inputPixel
, s = i.inputClamp;
if (o[0] = e.destinationFrame.width,
o[1] = e.destinationFrame.height,
o[2] = 1 / o[0],
o[3] = 1 / o[1],
n[0] = o[0] * e.resolution,
n[1] = o[1] * e.resolution,
n[2] = 1 / n[0],
n[3] = 1 / n[1],
s[0] = .5 * n[2],
s[1] = .5 * n[3],
s[2] = e.sourceFrame.width * o[2] - .5 * n[2],
s[3] = e.sourceFrame.height * o[3] - .5 * n[3],
e.legacy) {
var a = i.filterArea;
a[0] = e.destinationFrame.width,
a[1] = e.destinationFrame.height,
a[2] = e.sourceFrame.x,
a[3] = e.sourceFrame.y,
i.filterClamp = i.inputClamp
}
this.globalUniforms.update();
var u = t[t.length - 1];
if (e.renderTexture.framebuffer.multisample > 1 && this.renderer.framebuffer.blit(),
1 === r.length)
r[0].apply(this, e.renderTexture, u.renderTexture, Ja.BLEND, e),
this.returnFilterTexture(e.renderTexture);
else {
var h = e.renderTexture
, $ = this.getOptimalFilterTexture(h.width, h.height, e.resolution);
$.filterFrame = h.filterFrame;
var p = 0;
for (p = 0; p < r.length - 1; ++p) {
r[p].apply(this, h, $, Ja.CLEAR, e);
var l = h;
h = $,
$ = l
}
r[p].apply(this, h, u.renderTexture, Ja.BLEND, e),
this.returnFilterTexture(h),
this.returnFilterTexture($)
}
e.clear(),
this.statePool.push(e)
}
,
e.prototype.bindAndClear = function(t, e) {
void 0 === e && (e = Ja.CLEAR);
var r = this.renderer
, i = r.renderTexture
, o = r.state;
if (t === this.defaultFilterStack[this.defaultFilterStack.length - 1].renderTexture ? this.renderer.projection.transform = this.activeState.transform : this.renderer.projection.transform = null,
t && t.filterFrame) {
var n = this.tempRect;
n.x = 0,
n.y = 0,
n.width = t.filterFrame.width,
n.height = t.filterFrame.height,
i.bind(t, t.filterFrame, n)
} else
t !== this.defaultFilterStack[this.defaultFilterStack.length - 1].renderTexture ? i.bind(t) : this.renderer.renderTexture.bind(t, this.activeState.bindingSourceFrame, this.activeState.bindingDestinationFrame);
var s = 1 & o.stateId || this.forceClear;
(e === Ja.CLEAR || e === Ja.BLIT && s) && this.renderer.framebuffer.clear(0, 0, 0, 0)
}
,
e.prototype.applyFilter = function(t, e, r, i) {
var o = this.renderer;
o.state.set(t.state),
this.bindAndClear(r, i),
t.uniforms.uSampler = e,
t.uniforms.filterGlobals = this.globalUniforms,
o.shader.bind(t),
t.legacy ? (this.quadUv.map(e._frame, e.filterFrame),
o.geometry.bind(this.quadUv),
o.geometry.draw(Ba.TRIANGLES)) : (o.geometry.bind(this.quad),
o.geometry.draw(Ba.TRIANGLE_STRIP))
}
,
e.prototype.calculateSpriteMatrix = function(t, e) {
var r = this.activeState
, i = r.sourceFrame
, o = r.destinationFrame
, n = e._texture.orig
, s = t.set(o.width, 0, 0, o.height, i.x, i.y)
, a = e.worldTransform.copyTo(la.TEMP_MATRIX);
return a.invert(),
s.prepend(a),
s.scale(1 / n.width, 1 / n.height),
s.translate(e.anchor.x, e.anchor.y),
s
}
,
e.prototype.destroy = function() {
this.texturePool.clear(!1)
}
,
e.prototype.getOptimalFilterTexture = function(t, e, r) {
return void 0 === r && (r = 1),
this.texturePool.getOptimalTexture(t, e, r)
}
,
e.prototype.getFilterTexture = function(t, e) {
if ("number" == typeof t) {
var r = t;
t = e,
e = r
}
t = t || this.activeState.renderTexture;
var i = this.texturePool.getOptimalTexture(t.width, t.height, e || t.resolution);
return i.filterFrame = t.filterFrame,
i
}
,
e.prototype.returnFilterTexture = function(t) {
this.texturePool.returnTexture(t)
}
,
e.prototype.emptyPool = function() {
this.texturePool.clear(!0)
}
,
e.prototype.resize = function() {
this.texturePool.setScreenSize(this.renderer.view)
}
,
e.prototype.transformAABB = function(t, e) {
var r = Cb[0]
, i = Cb[1]
, o = Cb[2]
, n = Cb[3];
r.set(e.left, e.top),
i.set(e.left, e.bottom),
o.set(e.right, e.top),
n.set(e.right, e.bottom),
t.apply(r, r),
t.apply(i, i),
t.apply(o, o),
t.apply(n, n);
var s = Math.min(r.x, i.x, o.x, n.x)
, a = Math.min(r.y, i.y, o.y, n.y)
, u = Math.max(r.x, i.x, o.x, n.x)
, h = Math.max(r.y, i.y, o.y, n.y);
e.x = s,
e.y = a,
e.width = u - s,
e.height = h - a
}
,
e.prototype.roundFrame = function(t, e, r, i, o) {
if (o) {
var n = o.a
, s = o.b
, a = o.c
, u = o.d;
if (!(0 === s && 0 === a || 0 === n && 0 === u))
return
}
(o = o ? hc.copyFrom(o) : hc.identity()).translate(-r.x, -r.y).scale(i.width / r.width, i.height / r.height).translate(i.x, i.y),
this.transformAABB(o, t),
t.ceil(e),
this.transformAABB(o.invert(), t)
}
,
e
}(pa)
, zd = function() {
function t(t) {
this.renderer = t
}
return t.prototype.flush = function() {}
,
t.prototype.destroy = function() {
this.renderer = null
}
,
t.prototype.start = function() {}
,
t.prototype.stop = function() {
this.flush()
}
,
t.prototype.render = function(t) {}
,
t
}()
, Ad = function(t) {
function e(e) {
var r = t.call(this, e) || this;
return r.emptyRenderer = new zd(e),
r.currentRenderer = r.emptyRenderer,
r
}
return ba(e, t),
e.prototype.setObjectRenderer = function(t) {
this.currentRenderer !== t && (this.currentRenderer.stop(),
this.currentRenderer = t,
this.currentRenderer.start())
}
,
e.prototype.flush = function() {
this.setObjectRenderer(this.emptyRenderer)
}
,
e.prototype.reset = function() {
this.setObjectRenderer(this.emptyRenderer)
}
,
e.prototype.copyBoundTextures = function(t, e) {
for (var r = this.renderer.texture.boundTextures, i = e - 1; i >= 0; --i)
t[i] = r[i] || null,
t[i] && (t[i]._batchLocation = i)
}
,
e.prototype.boundArray = function(t, e, r, i) {
for (var o = t.elements, n = t.ids, s = t.count, a = 0, u = 0; u < s; u++) {
var h = o[u]
, $ = h._batchLocation;
if ($ >= 0 && $ < i && e[$] === h)
n[u] = $;
else
for (; a < i; ) {
var p = e[a];
if (!p || p._batchEnabled !== r || p._batchLocation !== a) {
n[u] = a,
h._batchLocation = a,
e[a] = h;
break
}
a++
}
}
}
,
e
}(pa)
, Bd = 0
, Cd = function(t) {
function e(e) {
var r = t.call(this, e) || this;
return r.webGLVersion = 1,
r.extensions = {},
r.supports = {
uint32Indices: !1
},
r.handleContextLost = r.handleContextLost.bind(r),
r.handleContextRestored = r.handleContextRestored.bind(r),
e.view.addEventListener("webglcontextlost", r.handleContextLost, !1),
e.view.addEventListener("webglcontextrestored", r.handleContextRestored, !1),
r
}
return ba(e, t),
Object.defineProperty(e.prototype, "isLost", {
get: function() {
return !this.gl || this.gl.isContextLost()
},
enumerable: !1,
configurable: !0
}),
e.prototype.contextChange = function(t) {
this.gl = t,
this.renderer.gl = t,
this.renderer.CONTEXT_UID = Bd++,
t.isContextLost() && t.getExtension("WEBGL_lose_context") && t.getExtension("WEBGL_lose_context").restoreContext()
}
,
e.prototype.initFromContext = function(t) {
this.gl = t,
this.validateContext(t),
this.renderer.gl = t,
this.renderer.CONTEXT_UID = Bd++,
this.renderer.runners.contextChange.emit(t)
}
,
e.prototype.initFromOptions = function(t) {
var e = this.createContext(this.renderer.view, t);
this.initFromContext(e)
}
,
e.prototype.createContext = function(t, e) {
var r;
if (aa.PREFER_ENV >= Aa.WEBGL2 && (r = t.getContext("webgl2", e)),
r)
this.webGLVersion = 2;
else if (this.webGLVersion = 1,
!(r = t.getContext("webgl", e) || t.getContext("experimental-webgl", e)))
throw new Error("This browser does not support WebGL. Try using the canvas renderer");
return this.gl = r,
this.getExtensions(),
this.gl
}
,
e.prototype.getExtensions = function() {
var t = this.gl
, e = {
anisotropicFiltering: t.getExtension("EXT_texture_filter_anisotropic"),
floatTextureLinear: t.getExtension("OES_texture_float_linear"),
s3tc: t.getExtension("WEBGL_compressed_texture_s3tc"),
s3tc_sRGB: t.getExtension("WEBGL_compressed_texture_s3tc_srgb"),
etc: t.getExtension("WEBGL_compressed_texture_etc"),
etc1: t.getExtension("WEBGL_compressed_texture_etc1"),
pvrtc: t.getExtension("WEBGL_compressed_texture_pvrtc") || t.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc"),
atc: t.getExtension("WEBGL_compressed_texture_atc"),
astc: t.getExtension("WEBGL_compressed_texture_astc")
};
1 === this.webGLVersion ? Object.assign(this.extensions, e, {
drawBuffers: t.getExtension("WEBGL_draw_buffers"),
depthTexture: t.getExtension("WEBGL_depth_texture"),
loseContext: t.getExtension("WEBGL_lose_context"),
vertexArrayObject: t.getExtension("OES_vertex_array_object") || t.getExtension("MOZ_OES_vertex_array_object") || t.getExtension("WEBKIT_OES_vertex_array_object"),
uint32ElementIndex: t.getExtension("OES_element_index_uint"),
floatTexture: t.getExtension("OES_texture_float"),
floatTextureLinear: t.getExtension("OES_texture_float_linear"),
textureHalfFloat: t.getExtension("OES_texture_half_float"),
textureHalfFloatLinear: t.getExtension("OES_texture_half_float_linear")
}) : 2 === this.webGLVersion && Object.assign(this.extensions, e, {
colorBufferFloat: t.getExtension("EXT_color_buffer_float")
})
}
,
e.prototype.handleContextLost = function(t) {
t.preventDefault()
}
,
e.prototype.handleContextRestored = function() {
this.renderer.runners.contextChange.emit(this.gl)
}
,
e.prototype.destroy = function() {
var t = this.renderer.view;
t.removeEventListener("webglcontextlost", this.handleContextLost),
t.removeEventListener("webglcontextrestored", this.handleContextRestored),
this.gl.useProgram(null),
this.extensions.loseContext && this.extensions.loseContext.loseContext()
}
,
e.prototype.postrender = function() {
this.renderer.renderingToScreen && this.gl.flush()
}
,
e.prototype.validateContext = function(t) {
var e = t.getContextAttributes()
, r = "WebGL2RenderingContext"in self && t instanceof self.WebGL2RenderingContext;
r && (this.webGLVersion = 2),
e.stencil || console.warn("Provided WebGL context does not have a stencil buffer, masks may not render correctly");
var i = r || !!t.getExtension("OES_element_index_uint");
this.supports.uint32Indices = i,
i || console.warn("Provided WebGL context does not support 32 index buffer, complex graphics may not render correctly")
}
,
e
}(pa)
, mg = function() {
return function(t) {
this.framebuffer = t,
this.stencil = null,
this.dirtyId = 0,
this.dirtyFormat = 0,
this.dirtySize = 0,
this.multisample = _a.NONE,
this.msaaBuffer = null,
this.blitFramebuffer = null
}
}()
, ng = new da
, Dd = function(t) {
function e(e) {
var r = t.call(this, e) || this;
return r.managedFramebuffers = [],
r.unknownFramebuffer = new ec(10,10),
r.msaaSamples = null,
r
}
return ba(e, t),
e.prototype.contextChange = function() {
var t = this.gl = this.renderer.gl;
if (this.CONTEXT_UID = this.renderer.CONTEXT_UID,
this.current = this.unknownFramebuffer,
this.viewport = new da,
this.hasMRT = !0,
this.writeDepthTexture = !0,
this.disposeAll(!0),
1 === this.renderer.context.webGLVersion) {
var e = this.renderer.context.extensions.drawBuffers
, r = this.renderer.context.extensions.depthTexture;
aa.PREFER_ENV === Aa.WEBGL_LEGACY && (e = null,
r = null),
e ? t.drawBuffers = function(t) {
return e.drawBuffersWEBGL(t)
}
: (this.hasMRT = !1,
t.drawBuffers = function() {}
),
r || (this.writeDepthTexture = !1)
} else
this.msaaSamples = t.getInternalformatParameter(t.RENDERBUFFER, t.RGBA8, t.SAMPLES)
}
,
e.prototype.bind = function(t, e) {
var r = this.gl;
if (t) {
var i = t.glFramebuffers[this.CONTEXT_UID] || this.initFramebuffer(t);
this.current !== t && (this.current = t,
r.bindFramebuffer(r.FRAMEBUFFER, i.framebuffer)),
i.dirtyId !== t.dirtyId && (i.dirtyId = t.dirtyId,
i.dirtyFormat !== t.dirtyFormat ? (i.dirtyFormat = t.dirtyFormat,
this.updateFramebuffer(t)) : i.dirtySize !== t.dirtySize && (i.dirtySize = t.dirtySize,
this.resizeFramebuffer(t)));
for (var o = 0; o < t.colorTextures.length; o++) {
var n = t.colorTextures[o];
this.renderer.texture.unbind(n.parentTextureArray || n)
}
t.depthTexture && this.renderer.texture.unbind(t.depthTexture),
e ? this.setViewport(e.x, e.y, e.width, e.height) : this.setViewport(0, 0, t.width, t.height)
} else
this.current && (this.current = null,
r.bindFramebuffer(r.FRAMEBUFFER, null)),
e ? this.setViewport(e.x, e.y, e.width, e.height) : this.setViewport(0, 0, this.renderer.width, this.renderer.height)
}
,
e.prototype.setViewport = function(t, e, r, i) {
var o = this.viewport;
o.width === r && o.height === i && o.x === t && o.y === e || (o.x = t,
o.y = e,
o.width = r,
o.height = i,
this.gl.viewport(t, e, r, i))
}
,
Object.defineProperty(e.prototype, "size", {
get: function() {
return this.current ? {
x: 0,
y: 0,
width: this.current.width,
height: this.current.height
} : {
x: 0,
y: 0,
width: this.renderer.width,
height: this.renderer.height
}
},
enumerable: !1,
configurable: !0
}),
e.prototype.clear = function(t, e, r, i, o) {
void 0 === o && (o = Qb.COLOR | Qb.DEPTH);
var n = this.gl;
n.clearColor(t, e, r, i),
n.clear(o)
}
,
e.prototype.initFramebuffer = function(t) {
var e = this.gl
, r = new mg(e.createFramebuffer());
return r.multisample = this.detectSamples(t.multisample),
t.glFramebuffers[this.CONTEXT_UID] = r,
this.managedFramebuffers.push(t),
t.disposeRunner.add(this),
r
}
,
e.prototype.resizeFramebuffer = function(t) {
var e = this.gl
, r = t.glFramebuffers[this.CONTEXT_UID];
r.stencil && (e.bindRenderbuffer(e.RENDERBUFFER, r.stencil),
e.renderbufferStorage(e.RENDERBUFFER, e.DEPTH_STENCIL, t.width, t.height));
for (var i = t.colorTextures, o = 0; o < i.length; o++)
this.renderer.texture.bind(i[o], 0);
t.depthTexture && this.renderer.texture.bind(t.depthTexture, 0)
}
,
e.prototype.updateFramebuffer = function(t) {
var e = this.gl
, r = t.glFramebuffers[this.CONTEXT_UID]
, i = t.colorTextures.length;
e.drawBuffers || (i = Math.min(i, 1)),
r.multisample > 1 && (r.msaaBuffer = e.createRenderbuffer(),
e.bindRenderbuffer(e.RENDERBUFFER, r.msaaBuffer),
e.renderbufferStorageMultisample(e.RENDERBUFFER, r.multisample, e.RGBA8, t.width, t.height),
e.framebufferRenderbuffer(e.FRAMEBUFFER, e.COLOR_ATTACHMENT0, e.RENDERBUFFER, r.msaaBuffer));
for (var o = [], n = 0; n < i; n++)
if (!(0 === n && r.multisample > 1)) {
var s = t.colorTextures[n]
, a = s.parentTextureArray || s;
this.renderer.texture.bind(a, 0),
e.framebufferTexture2D(e.FRAMEBUFFER, e.COLOR_ATTACHMENT0 + n, s.target, a._glTextures[this.CONTEXT_UID].texture, 0),
o.push(e.COLOR_ATTACHMENT0 + n)
}
if ((o.length > 1 && e.drawBuffers(o),
t.depthTexture) && this.writeDepthTexture) {
var u = t.depthTexture;
this.renderer.texture.bind(u, 0),
e.framebufferTexture2D(e.FRAMEBUFFER, e.DEPTH_ATTACHMENT, e.TEXTURE_2D, u._glTextures[this.CONTEXT_UID].texture, 0)
}
r.stencil || !t.stencil && !t.depth || (r.stencil = e.createRenderbuffer(),
e.bindRenderbuffer(e.RENDERBUFFER, r.stencil),
e.renderbufferStorage(e.RENDERBUFFER, e.DEPTH_STENCIL, t.width, t.height),
t.depthTexture || e.framebufferRenderbuffer(e.FRAMEBUFFER, e.DEPTH_STENCIL_ATTACHMENT, e.RENDERBUFFER, r.stencil))
}
,
e.prototype.detectSamples = function(t) {
var e = this.msaaSamples
, r = _a.NONE;
if (t <= 1 || null === e)
return r;
for (var i = 0; i < e.length; i++)
if (e[i] <= t) {
r = e[i];
break
}
return 1 === r && (r = _a.NONE),
r
}
,
e.prototype.blit = function(t, e, r) {
var i = this.current
, o = this.renderer
, n = this.gl
, s = this.CONTEXT_UID;
if (2 === o.context.webGLVersion && i) {
var a = i.glFramebuffers[s];
if (a) {
if (!t) {
if (a.multisample <= 1)
return;
a.blitFramebuffer || (a.blitFramebuffer = new ec(i.width,i.height),
a.blitFramebuffer.addColorTexture(0, i.colorTextures[0])),
(t = a.blitFramebuffer).width = i.width,
t.height = i.height
}
e || ((e = ng).width = i.width,
e.height = i.height),
r || (r = e);
var u = e.width === r.width && e.height === r.height;
this.bind(t),
n.bindFramebuffer(n.READ_FRAMEBUFFER, a.framebuffer),
n.blitFramebuffer(e.x, e.y, e.width, e.height, r.x, r.y, r.width, r.height, n.COLOR_BUFFER_BIT, u ? n.NEAREST : n.LINEAR)
}
}
}
,
e.prototype.disposeFramebuffer = function(t, e) {
var r = t.glFramebuffers[this.CONTEXT_UID]
, i = this.gl;
if (r) {
delete t.glFramebuffers[this.CONTEXT_UID];
var o = this.managedFramebuffers.indexOf(t);
o >= 0 && this.managedFramebuffers.splice(o, 1),
t.disposeRunner.remove(this),
e || (i.deleteFramebuffer(r.framebuffer),
r.stencil && i.deleteRenderbuffer(r.stencil))
}
}
,
e.prototype.disposeAll = function(t) {
var e = this.managedFramebuffers;
this.managedFramebuffers = [];
for (var r = 0; r < e.length; r++)
this.disposeFramebuffer(e[r], t)
}
,
e.prototype.forceStencil = function() {
var t = this.current;
if (t) {
var e = t.glFramebuffers[this.CONTEXT_UID];
if (e && !e.stencil) {
t.enableStencil();
var r = t.width
, i = t.height
, o = this.gl
, n = o.createRenderbuffer();
o.bindRenderbuffer(o.RENDERBUFFER, n),
o.renderbufferStorage(o.RENDERBUFFER, o.DEPTH_STENCIL, r, i),
e.stencil = n,
o.framebufferRenderbuffer(o.FRAMEBUFFER, o.DEPTH_STENCIL_ATTACHMENT, o.RENDERBUFFER, n)
}
}
}
,
e.prototype.reset = function() {
this.current = this.unknownFramebuffer,
this.viewport = new da
}
,
e
}(pa)
, og = function() {
return function(t) {
this.buffer = t || null,
this.updateID = -1,
this.byteLength = -1,
this.refCount = 0
}
}()
, ic = {
5126: 4,
5123: 2,
5121: 1
}
, Ed = function(t) {
function e(e) {
var r = t.call(this, e) || this;
return r._activeGeometry = null,
r._activeVao = null,
r.hasVao = !0,
r.hasInstance = !0,
r.canUseUInt32ElementIndex = !1,
r.managedGeometries = {},
r.managedBuffers = {},
r
}
return ba(e, t),
e.prototype.contextChange = function() {
this.disposeAll(!0);
var t = this.gl = this.renderer.gl
, e = this.renderer.context;
if (this.CONTEXT_UID = this.renderer.CONTEXT_UID,
2 !== e.webGLVersion) {
var r = this.renderer.context.extensions.vertexArrayObject;
aa.PREFER_ENV === Aa.WEBGL_LEGACY && (r = null),
r ? (t.createVertexArray = function() {
return r.createVertexArrayOES()
}
,
t.bindVertexArray = function(t) {
return r.bindVertexArrayOES(t)
}
,
t.deleteVertexArray = function(t) {
return r.deleteVertexArrayOES(t)
}
) : (this.hasVao = !1,
t.createVertexArray = function() {
return null
}
,
t.bindVertexArray = function() {
return null
}
,
t.deleteVertexArray = function() {
return null
}
)
}
if (2 !== e.webGLVersion) {
var i = t.getExtension("ANGLE_instanced_arrays");
i ? (t.vertexAttribDivisor = function(t, e) {
return i.vertexAttribDivisorANGLE(t, e)
}
,
t.drawElementsInstanced = function(t, e, r, o, n) {
return i.drawElementsInstancedANGLE(t, e, r, o, n)
}
,
t.drawArraysInstanced = function(t, e, r, o) {
return i.drawArraysInstancedANGLE(t, e, r, o)
}
) : this.hasInstance = !1
}
this.canUseUInt32ElementIndex = 2 === e.webGLVersion || !!e.extensions.uint32ElementIndex
}
,
e.prototype.bind = function(t, e) {
e = e || this.renderer.shader.shader;
var r = this.gl
, i = t.glVertexArrayObjects[this.CONTEXT_UID]
, o = !1;
i || (this.managedGeometries[t.id] = t,
t.disposeRunner.add(this),
t.glVertexArrayObjects[this.CONTEXT_UID] = i = {},
o = !0);
var n = i[e.program.id] || this.initGeometryVao(t, e.program, o);
this._activeGeometry = t,
this._activeVao !== n && (this._activeVao = n,
this.hasVao ? r.bindVertexArray(n) : this.activateVao(t, e.program)),
this.updateBuffers()
}
,
e.prototype.reset = function() {
this.unbind()
}
,
e.prototype.updateBuffers = function() {
for (var t = this._activeGeometry, e = this.gl, r = 0; r < t.buffers.length; r++) {
var i = t.buffers[r]
, o = i._glBuffers[this.CONTEXT_UID];
if (i._updateID !== o.updateID) {
o.updateID = i._updateID;
var n = i.index ? e.ELEMENT_ARRAY_BUFFER : e.ARRAY_BUFFER;
if (e.bindBuffer(n, o.buffer),
this._boundBuffer = o,
o.byteLength >= i.data.byteLength)
e.bufferSubData(n, 0, i.data);
else {
var s = i.static ? e.STATIC_DRAW : e.DYNAMIC_DRAW;
o.byteLength = i.data.byteLength,
e.bufferData(n, i.data, s)
}
}
}
}
,
e.prototype.checkCompatibility = function(t, e) {
var r = t.attributes
, i = e.attributeData;
for (var o in i)
if (!r[o])
throw new Error("shader and geometry incompatible, geometry missing the \"" + o + "\" attribute")
}
,
e.prototype.getSignature = function(t, e) {
var r = t.attributes
, i = e.attributeData
, o = ["g", t.id];
for (var n in r)
i[n] && o.push(n);
return o.join("-")
}
,
e.prototype.initGeometryVao = function(t, e, r) {
void 0 === r && (r = !0),
this.checkCompatibility(t, e);
var i = this.gl
, o = this.CONTEXT_UID
, n = this.getSignature(t, e)
, s = t.glVertexArrayObjects[this.CONTEXT_UID]
, a = s[n];
if (a)
return s[e.id] = a,
a;
var u = t.buffers
, h = t.attributes
, $ = {}
, p = {};
for (var l in u)
$[l] = 0,
p[l] = 0;
for (var l in h)
!h[l].size && e.attributeData[l] ? h[l].size = e.attributeData[l].size : h[l].size || console.warn("PIXI Geometry attribute '" + l + "' size cannot be determined (likely the bound shader does not have the attribute)"),
$[h[l].buffer] += h[l].size * ic[h[l].type];
for (var l in h) {
var c = h[l]
, d = c.size;
void 0 === c.stride && ($[c.buffer] === d * ic[c.type] ? c.stride = 0 : c.stride = $[c.buffer]),
void 0 === c.start && (c.start = p[c.buffer],
p[c.buffer] += d * ic[c.type])
}
a = i.createVertexArray(),
i.bindVertexArray(a);
for (var f = 0; f < u.length; f++) {
var m = u[f];
m._glBuffers[o] || (m._glBuffers[o] = new og(i.createBuffer()),
this.managedBuffers[m.id] = m,
m.disposeRunner.add(this)),
r && m._glBuffers[o].refCount++
}
return this.activateVao(t, e),
this._activeVao = a,
s[e.id] = a,
s[n] = a,
a
}
,
e.prototype.disposeBuffer = function(t, e) {
if (this.managedBuffers[t.id]) {
delete this.managedBuffers[t.id];
var r = t._glBuffers[this.CONTEXT_UID]
, i = this.gl;
t.disposeRunner.remove(this),
r && (e || i.deleteBuffer(r.buffer),
delete t._glBuffers[this.CONTEXT_UID])
}
}
,
e.prototype.disposeGeometry = function(t, e) {
if (this.managedGeometries[t.id]) {
delete this.managedGeometries[t.id];
var r = t.glVertexArrayObjects[this.CONTEXT_UID]
, i = this.gl
, o = t.buffers;
if (t.disposeRunner.remove(this),
r) {
for (var n = 0; n < o.length; n++) {
var s = o[n]._glBuffers[this.CONTEXT_UID];
s.refCount--,
0 !== s.refCount || e || this.disposeBuffer(o[n], e)
}
if (!e)
for (var a in r)
if ("g" === a[0]) {
var u = r[a];
this._activeVao === u && this.unbind(),
i.deleteVertexArray(u)
}
delete t.glVertexArrayObjects[this.CONTEXT_UID]
}
}
}
,
e.prototype.disposeAll = function(t) {
for (var e = Object.keys(this.managedGeometries), r = 0; r < e.length; r++)
this.disposeGeometry(this.managedGeometries[e[r]], t);
e = Object.keys(this.managedBuffers);
for (r = 0; r < e.length; r++)
this.disposeBuffer(this.managedBuffers[e[r]], t)
}
,
e.prototype.activateVao = function(t, e) {
var r = this.gl
, i = this.CONTEXT_UID
, o = t.buffers
, n = t.attributes;
t.indexBuffer && r.bindBuffer(r.ELEMENT_ARRAY_BUFFER, t.indexBuffer._glBuffers[i].buffer);
var s = null;
for (var a in n) {
var u = n[a]
, h = o[u.buffer]._glBuffers[i];
if (e.attributeData[a]) {
s !== h && (r.bindBuffer(r.ARRAY_BUFFER, h.buffer),
s = h);
var $ = e.attributeData[a].location;
if (r.enableVertexAttribArray($),
r.vertexAttribPointer($, u.size, u.type || r.FLOAT, u.normalized, u.stride, u.start),
u.instance) {
if (!this.hasInstance)
throw new Error("geometry error, GPU Instancing is not supported on this device");
r.vertexAttribDivisor($, 1)
}
}
}
}
,
e.prototype.draw = function(t, e, r, i) {
var o = this.gl
, n = this._activeGeometry;
if (n.indexBuffer) {
var s = n.indexBuffer.data.BYTES_PER_ELEMENT
, a = 2 === s ? o.UNSIGNED_SHORT : o.UNSIGNED_INT;
2 === s || 4 === s && this.canUseUInt32ElementIndex ? n.instanced ? o.drawElementsInstanced(t, e || n.indexBuffer.data.length, a, (r || 0) * s, i || 1) : o.drawElements(t, e || n.indexBuffer.data.length, a, (r || 0) * s) : console.warn("unsupported index buffer type: uint32")
} else
n.instanced ? o.drawArraysInstanced(t, r, e || n.getSize(), i || 1) : o.drawArrays(t, r, e || n.getSize());
return this
}
,
e.prototype.unbind = function() {
this.gl.bindVertexArray(null),
this._activeVao = null,
this._activeGeometry = null
}
,
e
}(pa)
, pg = function() {
function t(t) {
void 0 === t && (t = null),
this.type = qa.NONE,
this.autoDetect = !0,
this.maskObject = t || null,
this.pooled = !1,
this.isMaskData = !0,
this._stencilCounter = 0,
this._scissorCounter = 0,
this._scissorRect = null,
this._target = null
}
return t.prototype.reset = function() {
this.pooled && (this.maskObject = null,
this.type = qa.NONE,
this.autoDetect = !0),
this._target = null
}
,
t.prototype.copyCountersOrReset = function(t) {
t ? (this._stencilCounter = t._stencilCounter,
this._scissorCounter = t._scissorCounter,
this._scissorRect = t._scissorRect) : (this._stencilCounter = 0,
this._scissorCounter = 0,
this._scissorRect = null)
}
,
t
}();
function Fd(t, e, r) {
var i = t.createShader(e);
return t.shaderSource(i, r),
t.compileShader(i),
i
}
function Gd(t, e, r, i) {
var o = Fd(t, t.VERTEX_SHADER, e)
, n = Fd(t, t.FRAGMENT_SHADER, r)
, s = t.createProgram();
if (t.attachShader(s, o),
t.attachShader(s, n),
i)
for (var a in i)
t.bindAttribLocation(s, i[a], a);
return t.linkProgram(s),
t.getProgramParameter(s, t.LINK_STATUS) || (t.getShaderParameter(o, t.COMPILE_STATUS) || (console.warn(e),
console.error(t.getShaderInfoLog(o))),
t.getShaderParameter(n, t.COMPILE_STATUS) || (console.warn(r),
console.error(t.getShaderInfoLog(n))),
console.error("Pixi.js Error: Could not initialize shader."),
console.error("gl.VALIDATE_STATUS", t.getProgramParameter(s, t.VALIDATE_STATUS)),
console.error("gl.getError()", t.getError()),
"" !== t.getProgramInfoLog(s) && console.warn("Pixi.js Warning: gl.getProgramInfoLog()", t.getProgramInfoLog(s)),
t.deleteProgram(s),
s = null),
t.deleteShader(o),
t.deleteShader(n),
s
}
function jc(t) {
for (var e = new Array(t), r = 0; r < e.length; r++)
e[r] = !1;
return e
}
function Hd(t, e) {
switch (t) {
case "float":
return 0;
case "vec2":
return new Float32Array(2 * e);
case "vec3":
return new Float32Array(3 * e);
case "vec4":
return new Float32Array(4 * e);
case "int":
case "uint":
case "sampler2D":
case "sampler2DArray":
return 0;
case "ivec2":
return new Int32Array(2 * e);
case "ivec3":
return new Int32Array(3 * e);
case "ivec4":
return new Int32Array(4 * e);
case "uvec2":
return new Uint32Array(2 * e);
case "uvec3":
return new Uint32Array(3 * e);
case "uvec4":
return new Uint32Array(4 * e);
case "bool":
return !1;
case "bvec2":
return jc(2 * e);
case "bvec3":
return jc(3 * e);
case "bvec4":
return jc(4 * e);
case "mat2":
return new Float32Array([1, 0, 0, 1]);
case "mat3":
return new Float32Array([1, 0, 0, 0, 1, 0, 0, 0, 1]);
case "mat4":
return new Float32Array([1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1]);
}
return null
}
var Id, Jd = {}, Db = Jd;
function Kd() {
if (Db === Jd || Db && Db.isContextLost()) {
var t = document.createElement("canvas")
, e = void 0;
aa.PREFER_ENV >= Aa.WEBGL2 && (e = t.getContext("webgl2", {})),
e || ((e = t.getContext("webgl", {}) || t.getContext("experimental-webgl", {})) ? e.getExtension("WEBGL_draw_buffers") : e = null),
Db = e
}
return Db
}
function qg() {
if (!Id) {
Id = xa.MEDIUM;
var t = Kd();
if (t && t.getShaderPrecisionFormat) {
var e = t.getShaderPrecisionFormat(t.FRAGMENT_SHADER, t.HIGH_FLOAT);
Id = e.precision ? xa.HIGH : xa.MEDIUM
}
}
return Id
}
function Ld(t, e, r) {
if ("precision" !== t.substring(0, 9)) {
var i = e;
return e === xa.HIGH && r !== xa.HIGH && (i = xa.MEDIUM),
"precision " + i + " float;\n" + t
}
return r !== xa.HIGH && "precision highp" === t.substring(0, 15) ? t.replace("precision highp", "precision mediump") : t
}
var rg = {
float: 1,
vec2: 2,
vec3: 3,
vec4: 4,
int: 1,
ivec2: 2,
ivec3: 3,
ivec4: 4,
uint: 1,
uvec2: 2,
uvec3: 3,
uvec4: 4,
bool: 1,
bvec2: 2,
bvec3: 3,
bvec4: 4,
mat2: 4,
mat3: 9,
mat4: 16,
sampler2D: 1
};
function sg(t) {
return rg[t]
}
var kc = null
, Md = {
FLOAT: "float",
FLOAT_VEC2: "vec2",
FLOAT_VEC3: "vec3",
FLOAT_VEC4: "vec4",
INT: "int",
INT_VEC2: "ivec2",
INT_VEC3: "ivec3",
INT_VEC4: "ivec4",
UNSIGNED_INT: "uint",
UNSIGNED_INT_VEC2: "uvec2",
UNSIGNED_INT_VEC3: "uvec3",
UNSIGNED_INT_VEC4: "uvec4",
BOOL: "bool",
BOOL_VEC2: "bvec2",
BOOL_VEC3: "bvec3",
BOOL_VEC4: "bvec4",
FLOAT_MAT2: "mat2",
FLOAT_MAT3: "mat3",
FLOAT_MAT4: "mat4",
SAMPLER_2D: "sampler2D",
INT_SAMPLER_2D: "sampler2D",
UNSIGNED_INT_SAMPLER_2D: "sampler2D",
SAMPLER_CUBE: "samplerCube",
INT_SAMPLER_CUBE: "samplerCube",
UNSIGNED_INT_SAMPLER_CUBE: "samplerCube",
SAMPLER_2D_ARRAY: "sampler2DArray",
INT_SAMPLER_2D_ARRAY: "sampler2DArray",
UNSIGNED_INT_SAMPLER_2D_ARRAY: "sampler2DArray"
};
function Nd(t, e) {
if (!kc) {
var r = Object.keys(Md);
kc = {};
for (var i = 0; i < r.length; ++i) {
var o = r[i];
kc[t[o]] = Md[o]
}
}
return kc[e]
}
var lc = [{
test: function(t) {
return "float" === t.type && 1 === t.size
},
code: function(t) {
return "\n if(uv[\"" + t + "\"] !== ud[\"" + t + "\"].value)\n {\n ud[\"" + t + "\"].value = uv[\"" + t + "\"]\n gl.uniform1f(ud[\"" + t + "\"].location, uv[\"" + t + "\"])\n }\n "
}
}, {
test: function(t) {
return ("sampler2D" === t.type || "samplerCube" === t.type || "sampler2DArray" === t.type) && 1 === t.size && !t.isArray
},
code: function(t) {
return "t = syncData.textureCount++;\n\n renderer.texture.bind(uv[\"" + t + "\"], t);\n\n if(ud[\"" + t + "\"].value !== t)\n {\n ud[\"" + t + "\"].value = t;\n gl.uniform1i(ud[\"" + t + "\"].location, t);\n; // eslint-disable-line max-len\n }"
}
}, {
test: function(t, e) {
return "mat3" === t.type && 1 === t.size && void 0 !== e.a
},
code: function(t) {
return "\n gl.uniformMatrix3fv(ud[\"" + t + "\"].location, false, uv[\"" + t + "\"].toArray(true));\n "
}
}, {
test: function(t, e) {
return "vec2" === t.type && 1 === t.size && void 0 !== e.x
},
code: function(t) {
return "\n cv = ud[\"" + t + "\"].value;\n v = uv[\"" + t + "\"];\n\n if(cv[0] !== v.x || cv[1] !== v.y)\n {\n cv[0] = v.x;\n cv[1] = v.y;\n gl.uniform2f(ud[\"" + t + "\"].location, v.x, v.y);\n }"
}
}, {
test: function(t) {
return "vec2" === t.type && 1 === t.size
},
code: function(t) {
return "\n cv = ud[\"" + t + "\"].value;\n v = uv[\"" + t + "\"];\n\n if(cv[0] !== v[0] || cv[1] !== v[1])\n {\n cv[0] = v[0];\n cv[1] = v[1];\n gl.uniform2f(ud[\"" + t + "\"].location, v[0], v[1]);\n }\n "
}
}, {
test: function(t, e) {
return "vec4" === t.type && 1 === t.size && void 0 !== e.width
},
code: function(t) {
return "\n cv = ud[\"" + t + "\"].value;\n v = uv[\"" + t + "\"];\n\n if(cv[0] !== v.x || cv[1] !== v.y || cv[2] !== v.width || cv[3] !== v.height)\n {\n cv[0] = v.x;\n cv[1] = v.y;\n cv[2] = v.width;\n cv[3] = v.height;\n gl.uniform4f(ud[\"" + t + "\"].location, v.x, v.y, v.width, v.height)\n }"
}
}, {
test: function(t) {
return "vec4" === t.type && 1 === t.size
},
code: function(t) {
return "\n cv = ud[\"" + t + "\"].value;\n v = uv[\"" + t + "\"];\n\n if(cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2] || cv[3] !== v[3])\n {\n cv[0] = v[0];\n cv[1] = v[1];\n cv[2] = v[2];\n cv[3] = v[3];\n\n gl.uniform4f(ud[\"" + t + "\"].location, v[0], v[1], v[2], v[3])\n }"
}
}]
, tg = {
float: "\n if(cv !== v)\n {\n cv.v = v;\n gl.uniform1f(location, v)\n }",
vec2: "\n if(cv[0] !== v[0] || cv[1] !== v[1])\n {\n cv[0] = v[0];\n cv[1] = v[1];\n gl.uniform2f(location, v[0], v[1])\n }",
vec3: "\n if(cv[0] !== v[0] || cv[1] !== v[1] || cv[2] !== v[2])\n {\n cv[0] = v[0];\n cv[1] = v[1];\n cv[2] = v[2];\n\n gl.uniform3f(location, v[0], v[1], v[2])\n }",
vec4: "gl.uniform4f(location, v[0], v[1], v[2], v[3])",
int: "gl.uniform1i(location, v)",
ivec2: "gl.uniform2i(location, v[0], v[1])",
ivec3: "gl.uniform3i(location, v[0], v[1], v[2])",
ivec4: "gl.uniform4i(location, v[0], v[1], v[2], v[3])",
uint: "gl.uniform1ui(location, v)",
uvec2: "gl.uniform2ui(location, v[0], v[1])",
uvec3: "gl.uniform3ui(location, v[0], v[1], v[2])",
uvec4: "gl.uniform4ui(location, v[0], v[1], v[2], v[3])",
bool: "gl.uniform1i(location, v)",
bvec2: "gl.uniform2i(location, v[0], v[1])",
bvec3: "gl.uniform3i(location, v[0], v[1], v[2])",
bvec4: "gl.uniform4i(location, v[0], v[1], v[2], v[3])",
mat2: "gl.uniformMatrix2fv(location, false, v)",
mat3: "gl.uniformMatrix3fv(location, false, v)",
mat4: "gl.uniformMatrix4fv(location, false, v)",
sampler2D: "gl.uniform1i(location, v)",
samplerCube: "gl.uniform1i(location, v)",
sampler2DArray: "gl.uniform1i(location, v)"
}
, ug = {
float: "gl.uniform1fv(location, v)",
vec2: "gl.uniform2fv(location, v)",
vec3: "gl.uniform3fv(location, v)",
vec4: "gl.uniform4fv(location, v)",
mat4: "gl.uniformMatrix4fv(location, false, v)",
mat3: "gl.uniformMatrix3fv(location, false, v)",
mat2: "gl.uniformMatrix2fv(location, false, v)",
int: "gl.uniform1iv(location, v)",
ivec2: "gl.uniform2iv(location, v)",
ivec3: "gl.uniform3iv(location, v)",
ivec4: "gl.uniform4iv(location, v)",
uint: "gl.uniform1uiv(location, v)",
uvec2: "gl.uniform2uiv(location, v)",
uvec3: "gl.uniform3uiv(location, v)",
uvec4: "gl.uniform4uiv(location, v)",
bool: "gl.uniform1iv(location, v)",
bvec2: "gl.uniform2iv(location, v)",
bvec3: "gl.uniform3iv(location, v)",
bvec4: "gl.uniform4iv(location, v)",
sampler2D: "gl.uniform1iv(location, v)",
samplerCube: "gl.uniform1iv(location, v)",
sampler2DArray: "gl.uniform1iv(location, v)"
};
function vg(t, e) {
var r = ["\n var v = null;\n var cv = null\n var t = 0;\n var gl = renderer.gl\n "];
for (var i in t.uniforms) {
var o = e[i];
if (o) {
for (var n = t.uniforms[i], s = !1, a = 0; a < lc.length; a++)
if (lc[a].test(o, n)) {
r.push(lc[a].code(i, n)),
s = !0;
break
}
if (!s) {
var u = (1 === o.size ? tg : ug)[o.type].replace("location", "ud[\"" + i + "\"].location");
r.push("\n cv = ud[\"" + i + "\"].value;\n v = uv[\"" + i + "\"];\n " + u + ";")
}
} else
t.uniforms[i].group && r.push("\n renderer.shader.syncUniformGroup(uv[\"" + i + "\"], syncData);\n ")
}
return new Function("ud","uv","renderer","syncData",r.join("\n"))
}
var mc, wg = ["precision mediump float;", "void main(void){", "float test = 0.1;", "%forloop%", "gl_FragColor = vec4(0.0);", "}"].join("\n");
function xg(t) {
for (var e = "", r = 0; r < t; ++r)
r > 0 && (e += "\nelse "),
r < t - 1 && (e += "if(test == " + r + ".0){}");
return e
}
function yg(t, e) {
if (0 === t)
throw new Error("Invalid value of `0` passed to `checkMaxIfStatementsInShader`");
for (var r = e.createShader(e.FRAGMENT_SHADER); ; ) {
var i = wg.replace(/%forloop%/gi, xg(t));
if (e.shaderSource(r, i),
e.compileShader(r),
e.getShaderParameter(r, e.COMPILE_STATUS))
break;
t = t / 2 | 0
}
return t
}
function zg() {
if ("boolean" == typeof mc)
return mc;
try {
var t = new Function("param1","param2","param3","return param1[param2] === param3;");
mc = !0 === t({
a: "b"
}, "a", "b")
} catch (e) {
mc = !1
}
return mc
}
var Ag = "varying vec2 vTextureCoord;\n\nuniform sampler2D uSampler;\n\nvoid main(void){\n gl_FragColor *= texture2D(uSampler, vTextureCoord);\n}"
, Bg = "attribute vec2 aVertexPosition;\nattribute vec2 aTextureCoord;\n\nuniform mat3 projectionMatrix;\n\nvarying vec2 vTextureCoord;\n\nvoid main(void){\n gl_Position = vec4((projectionMatrix * vec3(aVertexPosition, 1.0)).xy, 0.0, 1.0);\n vTextureCoord = aTextureCoord;\n}\n"
, Cg = 0
, Eb = {}
, nc = function() {
function t(e, r, i) {
void 0 === i && (i = "pixi-shader"),
this.id = Cg++,
this.vertexSrc = e || t.defaultVertexSrc,
this.fragmentSrc = r || t.defaultFragmentSrc,
this.vertexSrc = this.vertexSrc.trim(),
this.fragmentSrc = this.fragmentSrc.trim(),
"#version" !== this.vertexSrc.substring(0, 8) && (i = i.replace(/\s+/g, "-"),
Eb[i] ? (Eb[i]++,
i += "-" + Eb[i]) : Eb[i] = 1,
this.vertexSrc = "#define SHADER_NAME " + i + "\n" + this.vertexSrc,
this.fragmentSrc = "#define SHADER_NAME " + i + "\n" + this.fragmentSrc,
this.vertexSrc = Ld(this.vertexSrc, aa.PRECISION_VERTEX, xa.HIGH),
this.fragmentSrc = Ld(this.fragmentSrc, aa.PRECISION_FRAGMENT, qg())),
this.extractData(this.vertexSrc, this.fragmentSrc),
this.glPrograms = {},
this.syncUniforms = null
}
return t.prototype.extractData = function(t, e) {
var r = Kd();
if (r) {
var i = Gd(r, t, e);
this.attributeData = this.getAttributeData(i, r),
this.uniformData = this.getUniformData(i, r),
r.deleteProgram(i)
} else
this.uniformData = {},
this.attributeData = {}
}
,
t.prototype.getAttributeData = function(t, e) {
for (var r = {}, i = [], o = e.getProgramParameter(t, e.ACTIVE_ATTRIBUTES), n = 0; n < o; n++) {
var s = e.getActiveAttrib(t, n)
, a = Nd(e, s.type)
, u = {
type: a,
name: s.name,
size: sg(a),
location: 0
};
r[s.name] = u,
i.push(u)
}
i.sort(function(t, e) {
return t.name > e.name ? 1 : -1
});
for (n = 0; n < i.length; n++)
i[n].location = n;
return r
}
,
t.prototype.getUniformData = function(t, e) {
for (var r = {}, i = e.getProgramParameter(t, e.ACTIVE_UNIFORMS), o = 0; o < i; o++) {
var n = e.getActiveUniform(t, o)
, s = n.name.replace(/\[.*?\]$/, "")
, a = n.name.match(/\[.*?\]$/)
, u = Nd(e, n.type);
r[s] = {
type: u,
size: n.size,
isArray: a,
value: Hd(u, n.size)
}
}
return r
}
,
Object.defineProperty(t, "defaultVertexSrc", {
get: function() {
return Bg
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t, "defaultFragmentSrc", {
get: function() {
return Ag
},
enumerable: !1,
configurable: !0
}),
t.from = function(e, r, i) {
var o = e + r
, n = jd[o];
return n || (jd[o] = n = new t(e,r,i)),
n
}
,
t
}()
, oc = function() {
function t(t, e) {
for (var r in this.program = t,
this.uniformGroup = e ? e instanceof Pa ? e : new Pa(e) : new Pa({}),
t.uniformData)
this.uniformGroup.uniforms[r]instanceof Array && (this.uniformGroup.uniforms[r] = new Float32Array(this.uniformGroup.uniforms[r]))
}
return t.prototype.checkUniformExists = function(t, e) {
if (e.uniforms[t])
return !0;
for (var r in e.uniforms) {
var i = e.uniforms[r];
if (i.group && this.checkUniformExists(t, i))
return !0
}
return !1
}
,
t.prototype.destroy = function() {
this.uniformGroup = null
}
,
Object.defineProperty(t.prototype, "uniforms", {
get: function() {
return this.uniformGroup.uniforms
},
enumerable: !1,
configurable: !0
}),
t.from = function(e, r, i) {
return new t(nc.from(e, r),i)
}
,
t
}()
, pc = 0
, qc = 1
, rc = 2
, sc = 3
, tc = 4
, uc = 5
, Fb = function() {
function t() {
this.data = 0,
this.blendMode = K.NORMAL,
this.polygonOffset = 0,
this.blend = !0,
this.depthMask = !0
}
return Object.defineProperty(t.prototype, "blend", {
get: function() {
return !!(this.data & 1 << pc)
},
set: function(t) {
!!(this.data & 1 << pc) !== t && (this.data ^= 1 << pc)
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "offsets", {
get: function() {
return !!(this.data & 1 << qc)
},
set: function(t) {
!!(this.data & 1 << qc) !== t && (this.data ^= 1 << qc)
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "culling", {
get: function() {
return !!(this.data & 1 << rc)
},
set: function(t) {
!!(this.data & 1 << rc) !== t && (this.data ^= 1 << rc)
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "depthTest", {
get: function() {
return !!(this.data & 1 << sc)
},
set: function(t) {
!!(this.data & 1 << sc) !== t && (this.data ^= 1 << sc)
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "depthMask", {
get: function() {
return !!(this.data & 1 << uc)
},
set: function(t) {
!!(this.data & 1 << uc) !== t && (this.data ^= 1 << uc)
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "clockwiseFrontFace", {
get: function() {
return !!(this.data & 1 << tc)
},
set: function(t) {
!!(this.data & 1 << tc) !== t && (this.data ^= 1 << tc)
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "blendMode", {
get: function() {
return this._blendMode
},
set: function(t) {
this.blend = t !== K.NONE,
this._blendMode = t
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "polygonOffset", {
get: function() {
return this._polygonOffset
},
set: function(t) {
this.offsets = !!t,
this._polygonOffset = t
},
enumerable: !1,
configurable: !0
}),
t.prototype.toString = function() {
return "[@pixi/core:State blendMode=" + this.blendMode + " clockwiseFrontFace=" + this.clockwiseFrontFace + " culling=" + this.culling + " depthMask=" + this.depthMask + " polygonOffset=" + this.polygonOffset + "]"
}
,
t.for2d = function() {
var e = new t;
return e.depthTest = !1,
e.blend = !0,
e
}
,
t
}()
, Dg = "attribute vec2 aVertexPosition;\n\nuniform mat3 projectionMatrix;\n\nvarying vec2 vTextureCoord;\n\nuniform vec4 inputSize;\nuniform vec4 outputFrame;\n\nvec4 filterVertexPosition( void )\n{\n vec2 position = aVertexPosition * max(outputFrame.zw, vec2(0.)) + outputFrame.xy;\n\n return vec4((projectionMatrix * vec3(position, 1.0)).xy, 0.0, 1.0);\n}\n\nvec2 filterTextureCoord( void )\n{\n return aVertexPosition * (outputFrame.zw * inputSize.zw);\n}\n\nvoid main(void)\n{\n gl_Position = filterVertexPosition();\n vTextureCoord = filterTextureCoord();\n}\n"
, Eg = "varying vec2 vTextureCoord;\n\nuniform sampler2D uSampler;\n\nvoid main(void){\n gl_FragColor = texture2D(uSampler, vTextureCoord);\n}\n"
, Fg = function(t) {
function e(r, i, o) {
var n = this
, s = nc.from(r || e.defaultVertexSrc, i || e.defaultFragmentSrc);
return (n = t.call(this, s, o) || this).padding = 0,
n.resolution = aa.FILTER_RESOLUTION,
n.enabled = !0,
n.autoFit = !0,
n.legacy = !!n.program.attributeData.aTextureCoord,
n.state = new Fb,
n
}
return ba(e, t),
e.prototype.apply = function(t, e, r, i, o) {
t.applyFilter(this, e, r, i)
}
,
Object.defineProperty(e.prototype, "blendMode", {
get: function() {
return this.state.blendMode
},
set: function(t) {
this.state.blendMode = t
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e, "defaultVertexSrc", {
get: function() {
return Dg
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e, "defaultFragmentSrc", {
get: function() {
return Eg
},
enumerable: !1,
configurable: !0
}),
e
}(oc)
, Gg = "attribute vec2 aVertexPosition;\nattribute vec2 aTextureCoord;\n\nuniform mat3 projectionMatrix;\nuniform mat3 otherMatrix;\n\nvarying vec2 vMaskCoord;\nvarying vec2 vTextureCoord;\n\nvoid main(void)\n{\n gl_Position = vec4((projectionMatrix * vec3(aVertexPosition, 1.0)).xy, 0.0, 1.0);\n\n vTextureCoord = aTextureCoord;\n vMaskCoord = ( otherMatrix * vec3( aTextureCoord, 1.0) ).xy;\n}\n"
, Hg = "varying vec2 vMaskCoord;\nvarying vec2 vTextureCoord;\n\nuniform sampler2D uSampler;\nuniform sampler2D mask;\nuniform float alpha;\nuniform float npmAlpha;\nuniform vec4 maskClamp;\n\nvoid main(void)\n{\n float clip = step(3.5,\n step(maskClamp.x, vMaskCoord.x) +\n step(maskClamp.y, vMaskCoord.y) +\n step(vMaskCoord.x, maskClamp.z) +\n step(vMaskCoord.y, maskClamp.w));\n\n vec4 original = texture2D(uSampler, vTextureCoord);\n vec4 masky = texture2D(mask, vMaskCoord);\n float alphaMul = 1.0 - npmAlpha * (1.0 - masky.a);\n\n original *= (alphaMul * masky.r * alpha * clip);\n\n gl_FragColor = original;\n}\n"
, Od = new la
, Ig = function() {
function t(t, e) {
this._texture = t,
this.mapCoord = new la,
this.uClampFrame = new Float32Array(4),
this.uClampOffset = new Float32Array(2),
this._textureID = -1,
this._updateID = 0,
this.clampOffset = 0,
this.clampMargin = void 0 === e ? .5 : e,
this.isSimple = !1
}
return Object.defineProperty(t.prototype, "texture", {
get: function() {
return this._texture
},
set: function(t) {
this._texture = t,
this._textureID = -1
},
enumerable: !1,
configurable: !0
}),
t.prototype.multiplyUvs = function(t, e) {
void 0 === e && (e = t);
for (var r = this.mapCoord, i = 0; i < t.length; i += 2) {
var o = t[i]
, n = t[i + 1];
e[i] = o * r.a + n * r.c + r.tx,
e[i + 1] = o * r.b + n * r.d + r.ty
}
return e
}
,
t.prototype.update = function(t) {
var e = this._texture;
if (!e || !e.valid)
return !1;
if (!t && this._textureID === e._updateID)
return !1;
this._textureID = e._updateID,
this._updateID++;
var r = e._uvs;
this.mapCoord.set(r.x1 - r.x0, r.y1 - r.y0, r.x3 - r.x0, r.y3 - r.y0, r.x0, r.y0);
var i = e.orig
, o = e.trim;
o && (Od.set(i.width / o.width, 0, 0, i.height / o.height, -o.x / o.width, -o.y / o.height),
this.mapCoord.append(Od));
var n = e.baseTexture
, s = this.uClampFrame
, a = this.clampMargin / n.resolution
, u = this.clampOffset;
return s[0] = (e._frame.x + a + u) / n.width,
s[1] = (e._frame.y + a + u) / n.height,
s[2] = (e._frame.x + e._frame.width - a + u) / n.width,
s[3] = (e._frame.y + e._frame.height - a + u) / n.height,
this.uClampOffset[0] = u / n.realWidth,
this.uClampOffset[1] = u / n.realHeight,
this.isSimple = e._frame.width === n.width && e._frame.height === n.height && 0 === e.rotate,
!0
}
,
t
}()
, Jg = function(t) {
function e(e) {
var r = this
, i = new la;
return r = t.call(this, Gg, Hg) || this,
e.renderable = !1,
r.maskSprite = e,
r.maskMatrix = i,
r
}
return ba(e, t),
e.prototype.apply = function(t, e, r, i) {
var o = this.maskSprite
, n = o._texture;
n.valid && (n.uvMatrix || (n.uvMatrix = new Ig(n,0)),
n.uvMatrix.update(),
this.uniforms.npmAlpha = n.baseTexture.alphaMode ? 0 : 1,
this.uniforms.mask = n,
this.uniforms.otherMatrix = t.calculateSpriteMatrix(this.maskMatrix, o).prepend(n.uvMatrix.mapCoord),
this.uniforms.alpha = o.worldAlpha,
this.uniforms.maskClamp = n.uvMatrix.uClampFrame,
t.applyFilter(this, e, r, i))
}
,
e
}(Fg)
, Pd = function(t) {
function e(e) {
var r = t.call(this, e) || this;
return r.enableScissor = !0,
r.alphaMaskPool = [],
r.maskDataPool = [],
r.maskStack = [],
r.alphaMaskIndex = 0,
r
}
return ba(e, t),
e.prototype.setMaskStack = function(t) {
this.maskStack = t,
this.renderer.scissor.setMaskStack(t),
this.renderer.stencil.setMaskStack(t)
}
,
e.prototype.push = function(t, e) {
var r = e;
if (!r.isMaskData) {
var i = this.maskDataPool.pop() || new pg;
i.pooled = !0,
i.maskObject = e,
r = i
}
switch (r.autoDetect && this.detect(r),
r.copyCountersOrReset(this.maskStack[this.maskStack.length - 1]),
r._target = t,
r.type) {
case qa.SCISSOR:
this.maskStack.push(r),
this.renderer.scissor.push(r);
break;
case qa.STENCIL:
this.maskStack.push(r),
this.renderer.stencil.push(r);
break;
case qa.SPRITE:
r.copyCountersOrReset(null),
this.pushSpriteMask(r),
this.maskStack.push(r);
}
}
,
e.prototype.pop = function(t) {
var e = this.maskStack.pop();
if (e && e._target === t) {
switch (e.type) {
case qa.SCISSOR:
this.renderer.scissor.pop();
break;
case qa.STENCIL:
this.renderer.stencil.pop(e.maskObject);
break;
case qa.SPRITE:
this.popSpriteMask();
}
e.reset(),
e.pooled && this.maskDataPool.push(e)
}
}
,
e.prototype.detect = function(t) {
var e = t.maskObject;
if (e.isSprite)
t.type = qa.SPRITE;
else if (t.type = qa.STENCIL,
this.enableScissor && e.isFastRect && e.isFastRect()) {
var r = e.worldTransform
, i = Math.atan2(r.b, r.a)
, o = Math.atan2(r.d, r.c);
i = Math.round(i * (180 / Math.PI) * 100),
o = ((o = Math.round(o * (180 / Math.PI) * 100) - i) % 18e3 + 18e3) % 18e3,
0 === (i = (i % 9e3 + 9e3) % 9e3) && 9e3 === o && (t.type = qa.SCISSOR)
}
}
,
e.prototype.pushSpriteMask = function(t) {
var e = t.maskObject
, r = t._target
, i = this.alphaMaskPool[this.alphaMaskIndex];
i || (i = this.alphaMaskPool[this.alphaMaskIndex] = [new Jg(e)]),
i[0].resolution = this.renderer.resolution,
i[0].maskSprite = e;
var o = r.filterArea;
r.filterArea = e.getBounds(!0),
this.renderer.filter.push(r, i),
r.filterArea = o,
this.alphaMaskIndex++
}
,
e.prototype.popSpriteMask = function() {
this.renderer.filter.pop(),
this.alphaMaskIndex--
}
,
e
}(pa)
, Qd = function(t) {
function e(e) {
var r = t.call(this, e) || this;
return r.maskStack = [],
r.glConst = 0,
r
}
return ba(e, t),
e.prototype.getStackLength = function() {
return this.maskStack.length
}
,
e.prototype.setMaskStack = function(t) {
var e = this.renderer.gl
, r = this.getStackLength();
this.maskStack = t;
var i = this.getStackLength();
i !== r && (0 === i ? e.disable(this.glConst) : (e.enable(this.glConst),
this._useCurrent()))
}
,
e.prototype._useCurrent = function() {}
,
e.prototype.destroy = function() {
t.prototype.destroy.call(this),
this.maskStack = null
}
,
e
}(pa)
, Rd = function(t) {
function e(e) {
var r = t.call(this, e) || this;
return r.glConst = WebGLRenderingContext.SCISSOR_TEST,
r
}
return ba(e, t),
e.prototype.getStackLength = function() {
var t = this.maskStack[this.maskStack.length - 1];
return t ? t._scissorCounter : 0
}
,
e.prototype.push = function(t) {
var e = t.maskObject;
e.renderable = !0;
var r = t._scissorRect
, i = e.getBounds(!0)
, o = this.renderer.gl;
e.renderable = !1,
r ? i.fit(r) : o.enable(o.SCISSOR_TEST),
t._scissorCounter++,
t._scissorRect = i,
this._useCurrent()
}
,
e.prototype.pop = function() {
var t = this.renderer.gl;
this.getStackLength() > 0 ? this._useCurrent() : t.disable(t.SCISSOR_TEST)
}
,
e.prototype._useCurrent = function() {
var t = this.maskStack[this.maskStack.length - 1]._scissorRect
, e = this.renderer.renderTexture.current
, r = this.renderer.projection
, i = r.transform
, o = r.sourceFrame
, n = r.destinationFrame
, s = e ? e.resolution : this.renderer.resolution
, a = n.width / o.width
, u = n.height / o.height
, h = ((t.x - o.x) * a + n.x) * s
, $ = ((t.y - o.y) * u + n.y) * s
, p = t.width * a * s
, l = t.height * u * s;
i && (h += i.tx * s,
$ += i.ty * s),
e || ($ = this.renderer.height - l - $),
this.renderer.gl.scissor(h, $, p, l)
}
,
e
}(Qd)
, Sd = function(t) {
function e(e) {
var r = t.call(this, e) || this;
return r.glConst = WebGLRenderingContext.STENCIL_TEST,
r
}
return ba(e, t),
e.prototype.getStackLength = function() {
var t = this.maskStack[this.maskStack.length - 1];
return t ? t._stencilCounter : 0
}
,
e.prototype.push = function(t) {
var e = t.maskObject
, r = this.renderer.gl
, i = t._stencilCounter;
0 === i && (this.renderer.framebuffer.forceStencil(),
r.enable(r.STENCIL_TEST)),
t._stencilCounter++,
r.colorMask(!1, !1, !1, !1),
r.stencilFunc(r.EQUAL, i, this._getBitwiseMask()),
r.stencilOp(r.KEEP, r.KEEP, r.INCR),
e.renderable = !0,
e.render(this.renderer),
this.renderer.batch.flush(),
this.renderer.framebuffer.blit(),
e.renderable = !1,
this._useCurrent()
}
,
e.prototype.pop = function(t) {
var e = this.renderer.gl;
0 === this.getStackLength() ? (e.disable(e.STENCIL_TEST),
e.clear(e.STENCIL_BUFFER_BIT),
e.clearStencil(0)) : (e.colorMask(!1, !1, !1, !1),
e.stencilOp(e.KEEP, e.KEEP, e.DECR),
t.renderable = !0,
t.render(this.renderer),
this.renderer.batch.flush(),
t.renderable = !1,
this._useCurrent())
}
,
e.prototype._useCurrent = function() {
var t = this.renderer.gl;
t.colorMask(!0, !0, !0, !0),
t.stencilFunc(t.EQUAL, this.getStackLength(), this._getBitwiseMask()),
t.stencilOp(t.KEEP, t.KEEP, t.KEEP)
}
,
e.prototype._getBitwiseMask = function() {
return (1 << this.getStackLength()) - 1
}
,
e
}(Qd)
, Td = function(t) {
function e(e) {
var r = t.call(this, e) || this;
return r.destinationFrame = null,
r.sourceFrame = null,
r.defaultFrame = null,
r.projectionMatrix = new la,
r.transform = null,
r
}
return ba(e, t),
e.prototype.update = function(t, e, r, i) {
this.destinationFrame = t || this.destinationFrame || this.defaultFrame,
this.sourceFrame = e || this.sourceFrame || t,
this.calculateProjection(this.destinationFrame, this.sourceFrame, r, i),
this.transform && this.projectionMatrix.append(this.transform);
var o = this.renderer;
o.globalUniforms.uniforms.projectionMatrix = this.projectionMatrix,
o.globalUniforms.update(),
o.shader.shader && o.shader.syncUniformGroup(o.shader.shader.uniforms.globals)
}
,
e.prototype.calculateProjection = function(t, e, r, i) {
var o = this.projectionMatrix
, n = i ? -1 : 1;
o.identity(),
o.a = 1 / e.width * 2,
o.d = n * (1 / e.height * 2),
o.tx = -1 - e.x * o.a,
o.ty = -n - e.y * o.d
}
,
e.prototype.setTransform = function(t) {}
,
e
}(pa)
, Qa = new da
, fb = new da
, Ud = function(t) {
function e(e) {
var r = t.call(this, e) || this;
return r.clearColor = e._backgroundColorRgba,
r.defaultMaskStack = [],
r.current = null,
r.sourceFrame = new da,
r.destinationFrame = new da,
r.viewportFrame = new da,
r
}
return ba(e, t),
e.prototype.bind = function(t, e, r) {
void 0 === t && (t = null);
var i, o, n, s = this.renderer;
this.current = t,
t ? (n = (i = t.baseTexture).resolution,
e || (Qa.width = t.frame.width,
Qa.height = t.frame.height,
e = Qa),
r || (fb.x = t.frame.x,
fb.y = t.frame.y,
fb.width = e.width,
fb.height = e.height,
r = fb),
o = i.framebuffer) : (n = s.resolution,
e || (Qa.width = s.screen.width,
Qa.height = s.screen.height,
e = Qa),
r || ((r = Qa).width = e.width,
r.height = e.height));
var a = this.viewportFrame;
a.x = r.x * n,
a.y = r.y * n,
a.width = r.width * n,
a.height = r.height * n,
t || (a.y = s.view.height - (a.y + a.height)),
this.renderer.framebuffer.bind(o, a),
this.renderer.projection.update(r, e, n, !o),
t ? this.renderer.mask.setMaskStack(i.maskStack) : this.renderer.mask.setMaskStack(this.defaultMaskStack),
this.sourceFrame.copyFrom(e),
this.destinationFrame.copyFrom(r)
}
,
e.prototype.clear = function(t, e) {
t = this.current ? t || this.current.baseTexture.clearColor : t || this.clearColor;
var r = this.destinationFrame
, i = this.current ? this.current.baseTexture : this.renderer.screen
, o = r.width !== i.width || r.height !== i.height;
if (o) {
var n = this.viewportFrame
, s = n.x
, a = n.y
, u = n.width
, h = n.height;
this.renderer.gl.enable(this.renderer.gl.SCISSOR_TEST),
this.renderer.gl.scissor(s, a, u, h)
}
this.renderer.framebuffer.clear(t[0], t[1], t[2], t[3], e),
o && this.renderer.scissor.pop()
}
,
e.prototype.resize = function() {
this.bind(null)
}
,
e.prototype.reset = function() {
this.bind(null)
}
,
e
}(pa)
, h = function() {
return function() {}
}()
, Kg = function() {
function t(t, e) {
this.program = t,
this.uniformData = e,
this.uniformGroups = {}
}
return t.prototype.destroy = function() {
this.uniformData = null,
this.uniformGroups = null,
this.program = null
}
,
t
}()
, Lg = 0
, Vd = {
textureCount: 0
}
, Wd = function(t) {
function e(e) {
var r = t.call(this, e) || this;
return r.destroyed = !1,
r.systemCheck(),
r.gl = null,
r.shader = null,
r.program = null,
r.cache = {},
r.id = Lg++,
r
}
return ba(e, t),
e.prototype.systemCheck = function() {
if (!zg())
throw new Error("Current environment does not allow unsafe-eval, please use @pixi/unsafe-eval module to enable support.")
}
,
e.prototype.contextChange = function(t) {
this.gl = t,
this.reset()
}
,
e.prototype.bind = function(t, e) {
t.uniforms.globals = this.renderer.globalUniforms;
var r = t.program
, i = r.glPrograms[this.renderer.CONTEXT_UID] || this.generateShader(t);
return this.shader = t,
this.program !== r && (this.program = r,
this.gl.useProgram(i.program)),
e || (Vd.textureCount = 0,
this.syncUniformGroup(t.uniformGroup, Vd)),
i
}
,
e.prototype.setUniforms = function(t) {
var e = this.shader.program
, r = e.glPrograms[this.renderer.CONTEXT_UID];
e.syncUniforms(r.uniformData, t, this.renderer)
}
,
e.prototype.syncUniformGroup = function(t, e) {
var r = this.getglProgram();
t.static && t.dirtyId === r.uniformGroups[t.id] || (r.uniformGroups[t.id] = t.dirtyId,
this.syncUniforms(t, r, e))
}
,
e.prototype.syncUniforms = function(t, e, r) {
(t.syncUniforms[this.shader.program.id] || this.createSyncGroups(t))(e.uniformData, t.uniforms, this.renderer, r)
}
,
e.prototype.createSyncGroups = function(t) {
var e = this.getSignature(t, this.shader.program.uniformData);
return this.cache[e] || (this.cache[e] = vg(t, this.shader.program.uniformData)),
t.syncUniforms[this.shader.program.id] = this.cache[e],
t.syncUniforms[this.shader.program.id]
}
,
e.prototype.getSignature = function(t, e) {
var r = t.uniforms
, i = [];
for (var o in r)
i.push(o),
e[o] && i.push(e[o].type);
return i.join("-")
}
,
e.prototype.getglProgram = function() {
return this.shader ? this.shader.program.glPrograms[this.renderer.CONTEXT_UID] : null
}
,
e.prototype.generateShader = function(t) {
var e = this.gl
, r = t.program
, i = {};
for (var o in r.attributeData)
i[o] = r.attributeData[o].location;
var n = Gd(e, r.vertexSrc, r.fragmentSrc, i)
, s = {};
for (var o in r.uniformData) {
var a = r.uniformData[o];
s[o] = {
location: e.getUniformLocation(n, o),
value: Hd(a.type, a.size)
}
}
var u = new Kg(n,s);
return r.glPrograms[this.renderer.CONTEXT_UID] = u,
u
}
,
e.prototype.reset = function() {
this.program = null,
this.shader = null
}
,
e.prototype.destroy = function() {
this.destroyed = !0
}
,
e
}(pa);
function Mg(t, e) {
return void 0 === e && (e = []),
e[K.NORMAL] = [t.ONE, t.ONE_MINUS_SRC_ALPHA],
e[K.ADD] = [t.ONE, t.ONE],
e[K.MULTIPLY] = [t.DST_COLOR, t.ONE_MINUS_SRC_ALPHA, t.ONE, t.ONE_MINUS_SRC_ALPHA],
e[K.SCREEN] = [t.ONE, t.ONE_MINUS_SRC_COLOR, t.ONE, t.ONE_MINUS_SRC_ALPHA],
e[K.OVERLAY] = [t.ONE, t.ONE_MINUS_SRC_ALPHA],
e[K.DARKEN] = [t.ONE, t.ONE_MINUS_SRC_ALPHA],
e[K.LIGHTEN] = [t.ONE, t.ONE_MINUS_SRC_ALPHA],
e[K.COLOR_DODGE] = [t.ONE, t.ONE_MINUS_SRC_ALPHA],
e[K.COLOR_BURN] = [t.ONE, t.ONE_MINUS_SRC_ALPHA],
e[K.HARD_LIGHT] = [t.ONE, t.ONE_MINUS_SRC_ALPHA],
e[K.SOFT_LIGHT] = [t.ONE, t.ONE_MINUS_SRC_ALPHA],
e[K.DIFFERENCE] = [t.ONE, t.ONE_MINUS_SRC_ALPHA],
e[K.EXCLUSION] = [t.ONE, t.ONE_MINUS_SRC_ALPHA],
e[K.HUE] = [t.ONE, t.ONE_MINUS_SRC_ALPHA],
e[K.SATURATION] = [t.ONE, t.ONE_MINUS_SRC_ALPHA],
e[K.COLOR] = [t.ONE, t.ONE_MINUS_SRC_ALPHA],
e[K.LUMINOSITY] = [t.ONE, t.ONE_MINUS_SRC_ALPHA],
e[K.NONE] = [0, 0],
e[K.NORMAL_NPM] = [t.SRC_ALPHA, t.ONE_MINUS_SRC_ALPHA, t.ONE, t.ONE_MINUS_SRC_ALPHA],
e[K.ADD_NPM] = [t.SRC_ALPHA, t.ONE, t.ONE, t.ONE],
e[K.SCREEN_NPM] = [t.SRC_ALPHA, t.ONE_MINUS_SRC_COLOR, t.ONE, t.ONE_MINUS_SRC_ALPHA],
e[K.SRC_IN] = [t.DST_ALPHA, t.ZERO],
e[K.SRC_OUT] = [t.ONE_MINUS_DST_ALPHA, t.ZERO],
e[K.SRC_ATOP] = [t.DST_ALPHA, t.ONE_MINUS_SRC_ALPHA],
e[K.DST_OVER] = [t.ONE_MINUS_DST_ALPHA, t.ONE],
e[K.DST_IN] = [t.ZERO, t.SRC_ALPHA],
e[K.DST_OUT] = [t.ZERO, t.ONE_MINUS_SRC_ALPHA],
e[K.DST_ATOP] = [t.ONE_MINUS_DST_ALPHA, t.SRC_ALPHA],
e[K.XOR] = [t.ONE_MINUS_DST_ALPHA, t.ONE_MINUS_SRC_ALPHA],
e[K.SUBTRACT] = [t.ONE, t.ONE, t.ONE, t.ONE, t.FUNC_REVERSE_SUBTRACT, t.FUNC_ADD],
e
}
var Xd = function(t) {
function e(e) {
var r = t.call(this, e) || this;
return r.gl = null,
r.stateId = 0,
r.polygonOffset = 0,
r.blendMode = K.NONE,
r._blendEq = !1,
r.map = [],
r.checks = [],
r.defaultState = new Fb,
r.defaultState.blend = !0,
r
}
return ba(e, t),
e.prototype.contextChange = function(t) {
this.gl = t,
this.blendModes = Mg(t),
this.set(this.defaultState),
this.reset()
}
,
e.prototype.set = function(t) {
if (t = t || this.defaultState,
this.stateId !== t.data) {
for (var e = this.stateId ^ t.data, r = 0; e; )
1 & e && this.map[r].call(this, !!(t.data & 1 << r)),
e >>= 1,
r++;
this.stateId = t.data
}
for (r = 0; r < this.checks.length; r++)
this.checks[r](this, t)
}
,
e.prototype.forceState = function(t) {
t = t || this.defaultState;
for (var e = 0; e < this.map.length; e++)
this.map[e].call(this, !!(t.data & 1 << e));
for (e = 0; e < this.checks.length; e++)
this.checks[e](this, t);
this.stateId = t.data
}
,
e.prototype.setBlend = function(t) {
this.updateCheck(e.checkBlendMode, t),
this.gl[t ? "enable" : "disable"](this.gl.BLEND)
}
,
e.prototype.setOffset = function(t) {
this.updateCheck(e.checkPolygonOffset, t),
this.gl[t ? "enable" : "disable"](this.gl.POLYGON_OFFSET_FILL)
}
,
e.prototype.setDepthTest = function(t) {
this.gl[t ? "enable" : "disable"](this.gl.DEPTH_TEST)
}
,
e.prototype.setDepthMask = function(t) {
this.gl.depthMask(t)
}
,
e.prototype.setCullFace = function(t) {
this.gl[t ? "enable" : "disable"](this.gl.CULL_FACE)
}
,
e.prototype.setFrontFace = function(t) {
this.gl.frontFace(this.gl[t ? "CW" : "CCW"])
}
,
e.prototype.setBlendMode = function(t) {
if (t !== this.blendMode) {
this.blendMode = t;
var e = this.blendModes[t]
, r = this.gl;
2 === e.length ? r.blendFunc(e[0], e[1]) : r.blendFuncSeparate(e[0], e[1], e[2], e[3]),
6 === e.length ? (this._blendEq = !0,
r.blendEquationSeparate(e[4], e[5])) : this._blendEq && (this._blendEq = !1,
r.blendEquationSeparate(r.FUNC_ADD, r.FUNC_ADD))
}
}
,
e.prototype.setPolygonOffset = function(t, e) {
this.gl.polygonOffset(t, e)
}
,
e.prototype.reset = function() {
this.gl.pixelStorei(this.gl.UNPACK_FLIP_Y_WEBGL, !1),
this.forceState(this.defaultState),
this._blendEq = !0,
this.blendMode = -1,
this.setBlendMode(0)
}
,
e.prototype.updateCheck = function(t, e) {
var r = this.checks.indexOf(t);
e && -1 === r ? this.checks.push(t) : e || -1 === r || this.checks.splice(r, 1)
}
,
e.checkBlendMode = function(t, e) {
t.setBlendMode(e.blendMode)
}
,
e.checkPolygonOffset = function(t, e) {
t.setPolygonOffset(1, e.polygonOffset)
}
,
e
}(pa)
, Yd = function(t) {
function e(e) {
var r = t.call(this, e) || this;
return r.count = 0,
r.checkCount = 0,
r.maxIdle = aa.GC_MAX_IDLE,
r.checkCountMax = aa.GC_MAX_CHECK_COUNT,
r.mode = aa.GC_MODE,
r
}
return ba(e, t),
e.prototype.postrender = function() {
this.renderer.renderingToScreen && (this.count++,
this.mode !== Tc.MANUAL && (this.checkCount++,
this.checkCount > this.checkCountMax && (this.checkCount = 0,
this.run())))
}
,
e.prototype.run = function() {
for (var t = this.renderer.texture, e = t.managedTextures, r = !1, i = 0; i < e.length; i++) {
var o = e[i];
!o.framebuffer && this.count - o.touched > this.maxIdle && (t.destroyTexture(o, !0),
e[i] = null,
r = !0)
}
if (r) {
var n = 0;
for (i = 0; i < e.length; i++)
null !== e[i] && (e[n++] = e[i]);
e.length = n
}
}
,
e.prototype.unload = function(t) {
var e = this.renderer.texture
, r = t._texture;
r && !r.framebuffer && e.destroyTexture(r);
for (var i = t.children.length - 1; i >= 0; i--)
this.unload(t.children[i])
}
,
e
}(pa)
, vc = function() {
return function(t) {
this.texture = t,
this.width = -1,
this.height = -1,
this.dirtyId = -1,
this.dirtyStyleId = -1,
this.mipmap = !1,
this.wrapMode = 33071,
this.type = 6408,
this.internalFormat = 5121
}
}()
, Zd = function(t) {
function e(e) {
var r = t.call(this, e) || this;
return r.boundTextures = [],
r.currentLocation = -1,
r.managedTextures = [],
r._unknownBoundTextures = !1,
r.unknownTexture = new ia,
r
}
return ba(e, t),
e.prototype.contextChange = function() {
var t = this.gl = this.renderer.gl;
this.CONTEXT_UID = this.renderer.CONTEXT_UID,
this.webGLVersion = this.renderer.context.webGLVersion;
var e = t.getParameter(t.MAX_TEXTURE_IMAGE_UNITS);
this.boundTextures.length = e;
for (var r = 0; r < e; r++)
this.boundTextures[r] = null;
this.emptyTextures = {};
var i = new vc(t.createTexture());
t.bindTexture(t.TEXTURE_2D, i.texture),
t.texImage2D(t.TEXTURE_2D, 0, t.RGBA, 1, 1, 0, t.RGBA, t.UNSIGNED_BYTE, new Uint8Array(4)),
this.emptyTextures[t.TEXTURE_2D] = i,
this.emptyTextures[t.TEXTURE_CUBE_MAP] = new vc(t.createTexture()),
t.bindTexture(t.TEXTURE_CUBE_MAP, this.emptyTextures[t.TEXTURE_CUBE_MAP].texture);
for (r = 0; r < 6; r++)
t.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X + r, 0, t.RGBA, 1, 1, 0, t.RGBA, t.UNSIGNED_BYTE, null);
t.texParameteri(t.TEXTURE_CUBE_MAP, t.TEXTURE_MAG_FILTER, t.LINEAR),
t.texParameteri(t.TEXTURE_CUBE_MAP, t.TEXTURE_MIN_FILTER, t.LINEAR);
for (r = 0; r < this.boundTextures.length; r++)
this.bind(null, r)
}
,
e.prototype.bind = function(t, e) {
void 0 === e && (e = 0);
var r = this.gl;
if (t) {
if ((t = t.castToBaseTexture()).parentTextureArray)
return;
if (t.valid) {
t.touched = this.renderer.textureGC.count;
var i = t._glTextures[this.CONTEXT_UID] || this.initTexture(t);
this.boundTextures[e] !== t && (this.currentLocation !== e && (this.currentLocation = e,
r.activeTexture(r.TEXTURE0 + e)),
r.bindTexture(t.target, i.texture)),
i.dirtyId !== t.dirtyId && (this.currentLocation !== e && (this.currentLocation = e,
r.activeTexture(r.TEXTURE0 + e)),
this.updateTexture(t)),
this.boundTextures[e] = t
}
} else
this.currentLocation !== e && (this.currentLocation = e,
r.activeTexture(r.TEXTURE0 + e)),
r.bindTexture(r.TEXTURE_2D, this.emptyTextures[r.TEXTURE_2D].texture),
this.boundTextures[e] = null
}
,
e.prototype.reset = function() {
this._unknownBoundTextures = !0,
this.currentLocation = -1;
for (var t = 0; t < this.boundTextures.length; t++)
this.boundTextures[t] = this.unknownTexture
}
,
e.prototype.unbind = function(t) {
var e = this.gl
, r = this.boundTextures;
if (this._unknownBoundTextures) {
this._unknownBoundTextures = !1;
for (var i = 0; i < r.length; i++)
r[i] === this.unknownTexture && this.bind(null, i)
}
for (i = 0; i < r.length; i++)
r[i] === t && (this.currentLocation !== i && (e.activeTexture(e.TEXTURE0 + i),
this.currentLocation = i),
e.bindTexture(t.target, this.emptyTextures[t.target].texture),
r[i] = null)
}
,
e.prototype.initTexture = function(t) {
var e = new vc(this.gl.createTexture());
return e.dirtyId = -1,
t._glTextures[this.CONTEXT_UID] = e,
this.managedTextures.push(t),
t.on("dispose", this.destroyTexture, this),
e
}
,
e.prototype.initTextureType = function(t, e) {
if (e.internalFormat = t.format,
e.type = t.type,
2 === this.webGLVersion) {
var r = this.renderer.gl;
t.type === r.FLOAT && t.format === r.RGBA && (e.internalFormat = r.RGBA32F),
t.type === ua.HALF_FLOAT && (e.type = r.HALF_FLOAT),
e.type === r.HALF_FLOAT && t.format === r.RGBA && (e.internalFormat = r.RGBA16F)
}
}
,
e.prototype.updateTexture = function(t) {
var e = t._glTextures[this.CONTEXT_UID];
if (e) {
var r = this.renderer;
if (this.initTextureType(t, e),
t.resource && t.resource.upload(r, t, e))
;
else {
var i = t.realWidth
, o = t.realHeight
, n = r.gl;
(e.width !== i || e.height !== o || e.dirtyId < 0) && (e.width = i,
e.height = o,
n.texImage2D(t.target, 0, e.internalFormat, i, o, 0, t.format, e.type, null))
}
t.dirtyStyleId !== e.dirtyStyleId && this.updateTextureStyle(t),
e.dirtyId = t.dirtyId
}
}
,
e.prototype.destroyTexture = function(t, e) {
var r = this.gl;
if ((t = t.castToBaseTexture())._glTextures[this.CONTEXT_UID] && (this.unbind(t),
r.deleteTexture(t._glTextures[this.CONTEXT_UID].texture),
t.off("dispose", this.destroyTexture, this),
delete t._glTextures[this.CONTEXT_UID],
!e)) {
var i = this.managedTextures.indexOf(t);
-1 !== i && tb(this.managedTextures, i, 1)
}
}
,
e.prototype.updateTextureStyle = function(t) {
var e = t._glTextures[this.CONTEXT_UID];
e && (t.mipmap !== $a.POW2 && 2 === this.webGLVersion || t.isPowerOfTwo ? e.mipmap = t.mipmap >= 1 : e.mipmap = !1,
2 === this.webGLVersion || t.isPowerOfTwo ? e.wrapMode = t.wrapMode : e.wrapMode = Rb.CLAMP,
t.resource && t.resource.style(this.renderer, t, e) || this.setStyle(t, e),
e.dirtyStyleId = t.dirtyStyleId)
}
,
e.prototype.setStyle = function(t, e) {
var r = this.gl;
if (e.mipmap && t.mipmap !== $a.ON_MANUAL && r.generateMipmap(t.target),
r.texParameteri(t.target, r.TEXTURE_WRAP_S, e.wrapMode),
r.texParameteri(t.target, r.TEXTURE_WRAP_T, e.wrapMode),
e.mipmap) {
r.texParameteri(t.target, r.TEXTURE_MIN_FILTER, t.scaleMode === Ca.LINEAR ? r.LINEAR_MIPMAP_LINEAR : r.NEAREST_MIPMAP_NEAREST);
var i = this.renderer.context.extensions.anisotropicFiltering;
if (i && t.anisotropicLevel > 0 && t.scaleMode === Ca.LINEAR) {
var o = Math.min(t.anisotropicLevel, r.getParameter(i.MAX_TEXTURE_MAX_ANISOTROPY_EXT));
r.texParameterf(t.target, i.TEXTURE_MAX_ANISOTROPY_EXT, o)
}
} else
r.texParameteri(t.target, r.TEXTURE_MIN_FILTER, t.scaleMode === Ca.LINEAR ? r.LINEAR : r.NEAREST);
r.texParameteri(t.target, r.TEXTURE_MAG_FILTER, t.scaleMode === Ca.LINEAR ? r.LINEAR : r.NEAREST)
}
,
e
}(pa)
, $d = {
__proto__: null,
FilterSystem: yd,
BatchSystem: Ad,
ContextSystem: Cd,
FramebufferSystem: Dd,
GeometrySystem: Ed,
MaskSystem: Pd,
ScissorSystem: Rd,
StencilSystem: Sd,
ProjectionSystem: Td,
RenderTextureSystem: Ud,
ShaderSystem: Wd,
StateSystem: Xd,
TextureGCSystem: Yd,
TextureSystem: Zd
}
, wc = new la
, Ng = function(t) {
function e(e, r) {
void 0 === e && (e = jb.UNKNOWN);
var i = t.call(this) || this;
return r = Object.assign({}, aa.RENDER_OPTIONS, r),
i.options = r,
i.type = e,
i.screen = new da(0,0,r.width,r.height),
i.view = r.view || document.createElement("canvas"),
i.resolution = r.resolution || aa.RESOLUTION,
i.useContextAlpha = r.useContextAlpha,
i.autoDensity = !!r.autoDensity,
i.preserveDrawingBuffer = r.preserveDrawingBuffer,
i.clearBeforeRender = r.clearBeforeRender,
i._backgroundColor = 0,
i._backgroundColorRgba = [0, 0, 0, 1],
i._backgroundColorString = "#000000",
i.backgroundColor = r.backgroundColor || i._backgroundColor,
i.backgroundAlpha = r.backgroundAlpha,
void 0 !== r.transparent && (Va("6.0.0", "Option transparent is deprecated, please use backgroundAlpha instead."),
i.useContextAlpha = r.transparent,
i.backgroundAlpha = r.transparent ? 0 : 1),
i._lastObjectRendered = null,
i.plugins = {},
i
}
return ba(e, t),
e.prototype.initPlugins = function(t) {
for (var e in t)
this.plugins[e] = new t[e](this)
}
,
Object.defineProperty(e.prototype, "width", {
get: function() {
return this.view.width
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "height", {
get: function() {
return this.view.height
},
enumerable: !1,
configurable: !0
}),
e.prototype.resize = function(t, e) {
this.screen.width = t,
this.screen.height = e,
this.view.width = t * this.resolution,
this.view.height = e * this.resolution,
this.autoDensity && (this.view.style.width = t + "px",
this.view.style.height = e + "px"),
this.emit("resize", t, e)
}
,
e.prototype.generateTexture = function(t, e, r, i) {
0 === (i = i || t.getLocalBounds(null, !0)).width && (i.width = 1),
0 === i.height && (i.height = 1);
var o = fc.create({
width: 0 | i.width,
height: 0 | i.height,
scaleMode: e,
resolution: r
});
return wc.tx = -i.x,
wc.ty = -i.y,
this.render(t, {
renderTexture: o,
clear: !1,
transform: wc,
skipUpdateTransform: !!t.parent
}),
o
}
,
e.prototype.destroy = function(t) {
for (var e in this.plugins)
this.plugins[e].destroy(),
this.plugins[e] = null;
t && this.view.parentNode && this.view.parentNode.removeChild(this.view);
this.plugins = null,
this.type = jb.UNKNOWN,
this.view = null,
this.screen = null,
this._tempDisplayObjectParent = null,
this.options = null,
this._backgroundColorRgba = null,
this._backgroundColorString = null,
this._lastObjectRendered = null
}
,
Object.defineProperty(e.prototype, "backgroundColor", {
get: function() {
return this._backgroundColor
},
set: function(t) {
this._backgroundColor = t,
this._backgroundColorString = Mf(t),
Xb(t, this._backgroundColorRgba)
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "backgroundAlpha", {
get: function() {
return this._backgroundColorRgba[3]
},
set: function(t) {
this._backgroundColorRgba[3] = t
},
enumerable: !1,
configurable: !0
}),
e
}(rb.d)
, i = function(t) {
function e(r) {
var i = t.call(this, jb.WEBGL, r) || this;
return r = i.options,
i.gl = null,
i.CONTEXT_UID = 0,
i.runners = {
destroy: new ka("destroy"),
contextChange: new ka("contextChange"),
reset: new ka("reset"),
update: new ka("update"),
postrender: new ka("postrender"),
prerender: new ka("prerender"),
resize: new ka("resize")
},
i.globalUniforms = new Pa({
projectionMatrix: new la
},!0),
i.addSystem(Pd, "mask").addSystem(Cd, "context").addSystem(Xd, "state").addSystem(Wd, "shader").addSystem(Zd, "texture").addSystem(Ed, "geometry").addSystem(Dd, "framebuffer").addSystem(Rd, "scissor").addSystem(Sd, "stencil").addSystem(Td, "projection").addSystem(Yd, "textureGC").addSystem(yd, "filter").addSystem(Ud, "renderTexture").addSystem(Ad, "batch"),
i.initPlugins(e.__plugins),
r.context ? i.context.initFromContext(r.context) : i.context.initFromOptions({
alpha: !!i.useContextAlpha,
antialias: r.antialias,
premultipliedAlpha: i.useContextAlpha && "notMultiplied" !== i.useContextAlpha,
stencil: !0,
preserveDrawingBuffer: r.preserveDrawingBuffer,
powerPreference: i.options.powerPreference
}),
i.renderingToScreen = !0,
Kf(2 === i.context.webGLVersion ? "WebGL 2" : "WebGL 1"),
i.resize(i.options.width, i.options.height),
i
}
return ba(e, t),
e.create = function(t) {
if (Lf())
return new e(t);
throw new Error("WebGL unsupported in this browser, use \"pixi.js-legacy\" for fallback canvas2d support.")
}
,
e.prototype.addSystem = function(t, e) {
e || (e = t.name);
var r = new t(this);
if (this[e])
throw new Error("Whoops! The name \"" + e + "\" is already in use");
for (var i in this[e] = r,
this.runners)
this.runners[i].add(r);
return this
}
,
e.prototype.render = function(t, e) {
var r, i, o, n;
if (e && (e instanceof fc ? (Va("6.0.0", "Renderer#render arguments changed, use options instead."),
r = e,
i = arguments[2],
o = arguments[3],
n = arguments[4]) : (r = e.renderTexture,
i = e.clear,
o = e.transform,
n = e.skipUpdateTransform)),
this.renderingToScreen = !r,
this.runners.prerender.emit(),
this.emit("prerender"),
this.projection.transform = o,
!this.context.isLost) {
if (r || (this._lastObjectRendered = t),
!n) {
var s = t.enableTempParent();
t.updateTransform(),
t.disableTempParent(s)
}
this.renderTexture.bind(r),
this.batch.currentRenderer.start(),
(void 0 !== i ? i : this.clearBeforeRender) && this.renderTexture.clear(),
t.render(this),
this.batch.currentRenderer.flush(),
r && r.baseTexture.update(),
this.runners.postrender.emit(),
this.projection.transform = null,
this.emit("postrender")
}
}
,
e.prototype.resize = function(e, r) {
t.prototype.resize.call(this, e, r),
this.runners.resize.emit(e, r)
}
,
e.prototype.reset = function() {
return this.runners.reset.emit(),
this
}
,
e.prototype.clear = function() {
this.renderTexture.bind(),
this.renderTexture.clear()
}
,
e.prototype.destroy = function(e) {
for (var r in this.runners.destroy.emit(),
this.runners)
this.runners[r].destroy();
t.prototype.destroy.call(this, e),
this.gl = null
}
,
Object.defineProperty(e.prototype, "extract", {
get: function() {
return Va("6.0.0", "Renderer#extract has been deprecated, please use Renderer#plugins.extract instead."),
this.plugins.extract
},
enumerable: !1,
configurable: !0
}),
e.registerPlugin = function(t, r) {
e.__plugins = e.__plugins || {},
e.__plugins[t] = r
}
,
e
}(Ng);
var xc = function() {
return function() {
this.texArray = null,
this.blend = 0,
this.type = Ba.TRIANGLES,
this.start = 0,
this.size = 0,
this.data = null
}
}()
, yc = function() {
function t() {
this.elements = [],
this.ids = [],
this.count = 0
}
return t.prototype.clear = function() {
for (var t = 0; t < this.count; t++)
this.elements[t] = null;
this.count = 0
}
,
t
}()
, Og = function() {
function t(t) {
"number" == typeof t ? this.rawBinaryData = new ArrayBuffer(t) : t instanceof Uint8Array ? this.rawBinaryData = t.buffer : this.rawBinaryData = t,
this.uint32View = new Uint32Array(this.rawBinaryData),
this.float32View = new Float32Array(this.rawBinaryData)
}
return Object.defineProperty(t.prototype, "int8View", {
get: function() {
return this._int8View || (this._int8View = new Int8Array(this.rawBinaryData)),
this._int8View
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "uint8View", {
get: function() {
return this._uint8View || (this._uint8View = new Uint8Array(this.rawBinaryData)),
this._uint8View
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "int16View", {
get: function() {
return this._int16View || (this._int16View = new Int16Array(this.rawBinaryData)),
this._int16View
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "uint16View", {
get: function() {
return this._uint16View || (this._uint16View = new Uint16Array(this.rawBinaryData)),
this._uint16View
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "int32View", {
get: function() {
return this._int32View || (this._int32View = new Int32Array(this.rawBinaryData)),
this._int32View
},
enumerable: !1,
configurable: !0
}),
t.prototype.view = function(t) {
return this[t + "View"]
}
,
t.prototype.destroy = function() {
this.rawBinaryData = null,
this._int8View = null,
this._uint8View = null,
this._int16View = null,
this._uint16View = null,
this._int32View = null,
this.uint32View = null,
this.float32View = null
}
,
t.sizeOf = function(t) {
switch (t) {
case "int8":
case "uint8":
return 1;
case "int16":
case "uint16":
return 2;
case "int32":
case "uint32":
case "float32":
return 4;
default:
throw new Error(t + " isn't a valid view type");
}
}
,
t
}()
, Pg = function(t) {
function e(e) {
var r = t.call(this, e) || this;
return r.shaderGenerator = null,
r.geometryClass = null,
r.vertexSize = null,
r.state = Fb.for2d(),
r.size = 4 * aa.SPRITE_BATCH_SIZE,
r._vertexCount = 0,
r._indexCount = 0,
r._bufferedElements = [],
r._bufferedTextures = [],
r._bufferSize = 0,
r._shader = null,
r._packedGeometries = [],
r._packedGeometryPoolSize = 2,
r._flushId = 0,
r._aBuffers = {},
r._iBuffers = {},
r.MAX_TEXTURES = 1,
r.renderer.on("prerender", r.onPrerender, r),
e.runners.contextChange.add(r),
r._dcIndex = 0,
r._aIndex = 0,
r._iIndex = 0,
r._attributeBuffer = null,
r._indexBuffer = null,
r._tempBoundTextures = [],
r
}
return ba(e, t),
e.prototype.contextChange = function() {
var t = this.renderer.gl;
aa.PREFER_ENV === Aa.WEBGL_LEGACY ? this.MAX_TEXTURES = 1 : (this.MAX_TEXTURES = Math.min(t.getParameter(t.MAX_TEXTURE_IMAGE_UNITS), aa.SPRITE_MAX_TEXTURES),
this.MAX_TEXTURES = yg(this.MAX_TEXTURES, t)),
this._shader = this.shaderGenerator.generateShader(this.MAX_TEXTURES);
for (var e = 0; e < this._packedGeometryPoolSize; e++)
this._packedGeometries[e] = new this.geometryClass;
this.initFlushBuffers()
}
,
e.prototype.initFlushBuffers = function() {
for (var t = e._drawCallPool, r = e._textureArrayPool, i = this.size / 4, o = Math.floor(i / this.MAX_TEXTURES) + 1; t.length < i; )
t.push(new xc);
for (; r.length < o; )
r.push(new yc);
for (var n = 0; n < this.MAX_TEXTURES; n++)
this._tempBoundTextures[n] = null
}
,
e.prototype.onPrerender = function() {
this._flushId = 0
}
,
e.prototype.render = function(t) {
t._texture.valid && (this._vertexCount + t.vertexData.length / 2 > this.size && this.flush(),
this._vertexCount += t.vertexData.length / 2,
this._indexCount += t.indices.length,
this._bufferedTextures[this._bufferSize] = t._texture.baseTexture,
this._bufferedElements[this._bufferSize++] = t)
}
,
e.prototype.buildTexturesAndDrawCalls = function() {
var t = this._bufferedTextures
, r = this.MAX_TEXTURES
, i = e._textureArrayPool
, o = this.renderer.batch
, n = this._tempBoundTextures
, s = this.renderer.textureGC.count
, a = ++ia._globalBatch
, u = 0
, h = i[0]
, $ = 0;
o.copyBoundTextures(n, r);
for (var p = 0; p < this._bufferSize; ++p) {
var l = t[p];
t[p] = null,
l._batchEnabled !== a && (h.count >= r && (o.boundArray(h, n, a, r),
this.buildDrawCalls(h, $, p),
$ = p,
h = i[++u],
++a),
l._batchEnabled = a,
l.touched = s,
h.elements[h.count++] = l)
}
h.count > 0 && (o.boundArray(h, n, a, r),
this.buildDrawCalls(h, $, this._bufferSize),
++u,
++a);
for (p = 0; p < n.length; p++)
n[p] = null;
ia._globalBatch = a
}
,
e.prototype.buildDrawCalls = function(t, r, i) {
var o = this._bufferedElements
, n = this._attributeBuffer
, s = this._indexBuffer
, a = this.vertexSize
, u = e._drawCallPool
, h = this._dcIndex
, $ = this._aIndex
, p = this._iIndex
, l = u[h];
l.start = this._iIndex,
l.texArray = t;
for (var c = r; c < i; ++c) {
var d = o[c]
, f = d._texture.baseTexture
, m = Of[f.alphaMode ? 1 : 0][d.blendMode];
o[c] = null,
r < c && l.blend !== m && (l.size = p - l.start,
r = c,
(l = u[++h]).texArray = t,
l.start = p),
this.packInterleavedGeometry(d, n, s, $, p),
$ += d.vertexData.length / 2 * a,
p += d.indices.length,
l.blend = m
}
r < i && (l.size = p - l.start,
++h),
this._dcIndex = h,
this._aIndex = $,
this._iIndex = p
}
,
e.prototype.bindAndClearTexArray = function(t) {
for (var e = this.renderer.texture, r = 0; r < t.count; r++)
e.bind(t.elements[r], t.ids[r]),
t.elements[r] = null;
t.count = 0
}
,
e.prototype.updateGeometry = function() {
var t = this._packedGeometries
, e = this._attributeBuffer
, r = this._indexBuffer;
aa.CAN_UPLOAD_SAME_BUFFER ? (t[this._flushId]._buffer.update(e.rawBinaryData),
t[this._flushId]._indexBuffer.update(r),
this.renderer.geometry.updateBuffers()) : (this._packedGeometryPoolSize <= this._flushId && (this._packedGeometryPoolSize++,
t[this._flushId] = new this.geometryClass),
t[this._flushId]._buffer.update(e.rawBinaryData),
t[this._flushId]._indexBuffer.update(r),
this.renderer.geometry.bind(t[this._flushId]),
this.renderer.geometry.updateBuffers(),
this._flushId++)
}
,
e.prototype.drawBatches = function() {
for (var t = this._dcIndex, r = this.renderer, i = r.gl, o = r.state, n = e._drawCallPool, s = null, a = 0; a < t; a++) {
var u = n[a]
, h = u.texArray
, $ = u.type
, p = u.size
, l = u.start
, c = u.blend;
s !== h && (s = h,
this.bindAndClearTexArray(h)),
this.state.blendMode = c,
o.set(this.state),
i.drawElements($, p, i.UNSIGNED_SHORT, 2 * l)
}
}
,
e.prototype.flush = function() {
0 !== this._vertexCount && (this._attributeBuffer = this.getAttributeBuffer(this._vertexCount),
this._indexBuffer = this.getIndexBuffer(this._indexCount),
this._aIndex = 0,
this._iIndex = 0,
this._dcIndex = 0,
this.buildTexturesAndDrawCalls(),
this.updateGeometry(),
this.drawBatches(),
this._bufferSize = 0,
this._vertexCount = 0,
this._indexCount = 0)
}
,
e.prototype.start = function() {
this.renderer.state.set(this.state),
this.renderer.shader.bind(this._shader),
aa.CAN_UPLOAD_SAME_BUFFER && this.renderer.geometry.bind(this._packedGeometries[this._flushId])
}
,
e.prototype.stop = function() {
this.flush()
}
,
e.prototype.destroy = function() {
for (var e = 0; e < this._packedGeometryPoolSize; e++)
this._packedGeometries[e] && this._packedGeometries[e].destroy();
this.renderer.off("prerender", this.onPrerender, this),
this._aBuffers = null,
this._iBuffers = null,
this._packedGeometries = null,
this._attributeBuffer = null,
this._indexBuffer = null,
this._shader && (this._shader.destroy(),
this._shader = null),
t.prototype.destroy.call(this)
}
,
e.prototype.getAttributeBuffer = function(t) {
var e = sb(Math.ceil(t / 8))
, r = hd(e)
, i = 8 * e;
this._aBuffers.length <= r && (this._iBuffers.length = r + 1);
var o = this._aBuffers[i];
return o || (this._aBuffers[i] = o = new Og(i * this.vertexSize * 4)),
o
}
,
e.prototype.getIndexBuffer = function(t) {
var e = sb(Math.ceil(t / 12))
, r = hd(e)
, i = 12 * e;
this._iBuffers.length <= r && (this._iBuffers.length = r + 1);
var o = this._iBuffers[r];
return o || (this._iBuffers[r] = o = new Uint16Array(i)),
o
}
,
e.prototype.packInterleavedGeometry = function(t, e, r, i, o) {
for (var n = e.uint32View, s = e.float32View, a = i / this.vertexSize, u = t.uvs, h = t.indices, $ = t.vertexData, p = t._texture.baseTexture._batchLocation, l = Math.min(t.worldAlpha, 1), c = l < 1 && t._texture.baseTexture.alphaMode ? fd(t._tintRGB, l) : t._tintRGB + (255 * l << 24), d = 0; d < $.length; d += 2)
s[i++] = $[d],
s[i++] = $[d + 1],
s[i++] = u[d],
s[i++] = u[d + 1],
n[i++] = c,
s[i++] = p;
for (d = 0; d < h.length; d++)
r[o++] = a + h[d]
}
,
e._drawCallPool = [],
e._textureArrayPool = [],
e
}(zd)
, Qg = function() {
function t(t, e) {
if (this.vertexSrc = t,
this.fragTemplate = e,
this.programCache = {},
this.defaultGroupCache = {},
e.indexOf("%count%") < 0)
throw new Error("Fragment template must contain \"%count%\".");
if (e.indexOf("%forloop%") < 0)
throw new Error("Fragment template must contain \"%forloop%\".")
}
return t.prototype.generateShader = function(t) {
if (!this.programCache[t]) {
for (var e = new Int32Array(t), r = 0; r < t; r++)
e[r] = r;
this.defaultGroupCache[t] = Pa.from({
uSamplers: e
}, !0);
var i = this.fragTemplate;
i = (i = i.replace(/%count%/gi, "" + t)).replace(/%forloop%/gi, this.generateSampleSrc(t)),
this.programCache[t] = new nc(this.vertexSrc,i)
}
var o = {
tint: new Float32Array([1, 1, 1, 1]),
translationMatrix: new la,
default: this.defaultGroupCache[t]
};
return new oc(this.programCache[t],o)
}
,
t.prototype.generateSampleSrc = function(t) {
var e = "";
e += "\n",
e += "\n";
for (var r = 0; r < t; r++)
r > 0 && (e += "\nelse "),
r < t - 1 && (e += "if(vTextureId < " + r + ".5)"),
e += "\n{",
e += "\n\tcolor = texture2D(uSamplers[" + r + "], vTextureCoord);",
e += "\n}";
return e += "\n",
e += "\n"
}
,
t
}()
, _d = function(t) {
function e(e) {
void 0 === e && (e = !1);
var r = t.call(this) || this;
return r._buffer = new ta(null,e,!1),
r._indexBuffer = new ta(null,e,!0),
r.addAttribute("aVertexPosition", r._buffer, 2, !1, ua.FLOAT).addAttribute("aTextureCoord", r._buffer, 2, !1, ua.FLOAT).addAttribute("aColor", r._buffer, 4, !0, ua.UNSIGNED_BYTE).addAttribute("aTextureId", r._buffer, 1, !0, ua.FLOAT).addIndex(r._indexBuffer),
r
}
return ba(e, t),
e
}(gc)
, ae = "precision highp float;\nattribute vec2 aVertexPosition;\nattribute vec2 aTextureCoord;\nattribute vec4 aColor;\nattribute float aTextureId;\n\nuniform mat3 projectionMatrix;\nuniform mat3 translationMatrix;\nuniform vec4 tint;\n\nvarying vec2 vTextureCoord;\nvarying vec4 vColor;\nvarying float vTextureId;\n\nvoid main(void){\n gl_Position = vec4((projectionMatrix * translationMatrix * vec3(aVertexPosition, 1.0)).xy, 0.0, 1.0);\n\n vTextureCoord = aTextureCoord;\n vTextureId = aTextureId;\n vColor = aColor * tint;\n}\n"
, be = "varying vec2 vTextureCoord;\nvarying vec4 vColor;\nvarying float vTextureId;\nuniform sampler2D uSamplers[%count%];\n\nvoid main(void){\n vec4 color;\n %forloop%\n gl_FragColor = color * vColor;\n}\n"
, Rg = function() {
function t() {}
return t.create = function(t) {
var e = Object.assign({
vertex: ae,
fragment: be,
geometryClass: _d,
vertexSize: 6
}, t)
, r = e.vertex
, i = e.fragment
, o = e.vertexSize
, n = e.geometryClass;
return function(t) {
function e(e) {
var s = t.call(this, e) || this;
return s.shaderGenerator = new Qg(r,i),
s.geometryClass = n,
s.vertexSize = o,
s
}
return ba(e, t),
e
}(Pg)
}
,
Object.defineProperty(t, "defaultVertexSrc", {
get: function() {
return ae
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t, "defaultFragmentTemplate", {
get: function() {
return be
},
enumerable: !1,
configurable: !0
}),
t
}()
, j = Rg.create()
, Sg = {}
, Tg = function(t) {
Object.defineProperty(Sg, t, {
get: function() {
return Va("6.0.0", "PIXI.systems." + t + " has moved to PIXI." + t),
rd[t]
}
})
};
for (var ce in rd)
Tg(ce);
var Ug = {}
, Vg = function(t) {
Object.defineProperty(Ug, t, {
get: function() {
return Va("6.0.0", "PIXI.resources." + t + " has moved to PIXI." + t),
$d[t]
}
})
};
for (var ce in $d)
Vg(ce);
aa.SORTABLE_CHILDREN = !1;
var Gb = function() {
function t() {
this.minX = 1 / 0,
this.minY = 1 / 0,
this.maxX = -1 / 0,
this.maxY = -1 / 0,
this.rect = null,
this.updateID = -1
}
return t.prototype.isEmpty = function() {
return this.minX > this.maxX || this.minY > this.maxY
}
,
t.prototype.clear = function() {
this.minX = 1 / 0,
this.minY = 1 / 0,
this.maxX = -1 / 0,
this.maxY = -1 / 0
}
,
t.prototype.getRectangle = function(t) {
return this.minX > this.maxX || this.minY > this.maxY ? da.EMPTY : ((t = t || new da(0,0,1,1)).x = this.minX,
t.y = this.minY,
t.width = this.maxX - this.minX,
t.height = this.maxY - this.minY,
t)
}
,
t.prototype.addPoint = function(t) {
this.minX = Math.min(this.minX, t.x),
this.maxX = Math.max(this.maxX, t.x),
this.minY = Math.min(this.minY, t.y),
this.maxY = Math.max(this.maxY, t.y)
}
,
t.prototype.addPointMatrix = function(t, e) {
var i = t.a
, r = t.b
, n = t.c
, s = t.d
, o = t.tx
, a = t.ty
, h = i * e.x + n * e.y + o
, l = r * e.x + s * e.y + a;
this.minX = Math.min(this.minX, h),
this.maxX = Math.max(this.maxX, h),
this.minY = Math.min(this.minY, l),
this.maxY = Math.max(this.maxY, l)
}
,
t.prototype.addQuad = function(t) {
var e = this.minX
, i = this.minY
, r = this.maxX
, n = this.maxY
, s = t[0]
, o = t[1];
e = s < e ? s : e,
i = o < i ? o : i,
r = s > r ? s : r,
n = o > n ? o : n,
e = (s = t[2]) < e ? s : e,
i = (o = t[3]) < i ? o : i,
r = s > r ? s : r,
n = o > n ? o : n,
e = (s = t[4]) < e ? s : e,
i = (o = t[5]) < i ? o : i,
r = s > r ? s : r,
n = o > n ? o : n,
e = (s = t[6]) < e ? s : e,
i = (o = t[7]) < i ? o : i,
r = s > r ? s : r,
n = o > n ? o : n,
this.minX = e,
this.minY = i,
this.maxX = r,
this.maxY = n
}
,
t.prototype.addFrame = function(t, e, i, r, n) {
this.addFrameMatrix(t.worldTransform, e, i, r, n)
}
,
t.prototype.addFrameMatrix = function(t, e, i, r, n) {
var s = t.a
, o = t.b
, a = t.c
, h = t.d
, l = t.tx
, d = t.ty
, p = this.minX
, m = this.minY
, u = this.maxX
, c = this.maxY
, f = s * e + a * i + l
, y = o * e + h * i + d;
p = f < p ? f : p,
m = y < m ? y : m,
u = f > u ? f : u,
c = y > c ? y : c,
p = (f = s * r + a * i + l) < p ? f : p,
m = (y = o * r + h * i + d) < m ? y : m,
u = f > u ? f : u,
c = y > c ? y : c,
p = (f = s * e + a * n + l) < p ? f : p,
m = (y = o * e + h * n + d) < m ? y : m,
u = f > u ? f : u,
c = y > c ? y : c,
p = (f = s * r + a * n + l) < p ? f : p,
m = (y = o * r + h * n + d) < m ? y : m,
u = f > u ? f : u,
c = y > c ? y : c,
this.minX = p,
this.minY = m,
this.maxX = u,
this.maxY = c
}
,
t.prototype.addVertexData = function(t, e, i) {
for (var r = this.minX, n = this.minY, s = this.maxX, o = this.maxY, a = e; a < i; a += 2) {
var h = t[a]
, l = t[a + 1];
r = h < r ? h : r,
n = l < n ? l : n,
s = h > s ? h : s,
o = l > o ? l : o
}
this.minX = r,
this.minY = n,
this.maxX = s,
this.maxY = o
}
,
t.prototype.addVertices = function(t, e, i, r) {
this.addVerticesMatrix(t.worldTransform, e, i, r)
}
,
t.prototype.addVerticesMatrix = function(t, e, i, r, n, s) {
void 0 === n && (n = 0),
void 0 === s && (s = n);
for (var o = t.a, a = t.b, h = t.c, l = t.d, d = t.tx, p = t.ty, m = this.minX, u = this.minY, c = this.maxX, f = this.maxY, y = i; y < r; y += 2) {
var x = e[y]
, b = e[y + 1]
, $ = o * x + h * b + d
, v = l * b + a * x + p;
m = Math.min(m, $ - n),
c = Math.max(c, $ + n),
u = Math.min(u, v - s),
f = Math.max(f, v + s)
}
this.minX = m,
this.minY = u,
this.maxX = c,
this.maxY = f
}
,
t.prototype.addBounds = function(t) {
var e = this.minX
, i = this.minY
, r = this.maxX
, n = this.maxY;
this.minX = t.minX < e ? t.minX : e,
this.minY = t.minY < i ? t.minY : i,
this.maxX = t.maxX > r ? t.maxX : r,
this.maxY = t.maxY > n ? t.maxY : n
}
,
t.prototype.addBoundsMask = function(t, e) {
var i = t.minX > e.minX ? t.minX : e.minX
, r = t.minY > e.minY ? t.minY : e.minY
, n = t.maxX < e.maxX ? t.maxX : e.maxX
, s = t.maxY < e.maxY ? t.maxY : e.maxY;
if (i <= n && r <= s) {
var o = this.minX
, a = this.minY
, h = this.maxX
, l = this.maxY;
this.minX = i < o ? i : o,
this.minY = r < a ? r : a,
this.maxX = n > h ? n : h,
this.maxY = s > l ? s : l
}
}
,
t.prototype.addBoundsMatrix = function(t, e) {
this.addFrameMatrix(e, t.minX, t.minY, t.maxX, t.maxY)
}
,
t.prototype.addBoundsArea = function(t, e) {
var i = t.minX > e.x ? t.minX : e.x
, r = t.minY > e.y ? t.minY : e.y
, n = t.maxX < e.x + e.width ? t.maxX : e.x + e.width
, s = t.maxY < e.y + e.height ? t.maxY : e.y + e.height;
if (i <= n && r <= s) {
var o = this.minX
, a = this.minY
, h = this.maxX
, l = this.maxY;
this.minX = i < o ? i : o,
this.minY = r < a ? r : a,
this.maxX = n > h ? n : h,
this.maxY = s > l ? s : l
}
}
,
t.prototype.pad = function(t, e) {
void 0 === t && (t = 0),
void 0 === e && (e = t),
this.isEmpty() || (this.minX -= t,
this.maxX += t,
this.minY -= e,
this.maxY += e)
}
,
t.prototype.addFramePad = function(t, e, i, r, n, s) {
t -= n,
e -= s,
i += n,
r += s,
this.minX = this.minX < t ? this.minX : t,
this.maxX = this.maxX > i ? this.maxX : i,
this.minY = this.minY < e ? this.minY : e,
this.maxY = this.maxY > r ? this.maxY : r
}
,
t
}()
, Wg = function(t, e) {
return (Wg = Object.setPrototypeOf || {
__proto__: []
}instanceof Array && function(t, e) {
t.__proto__ = e
}
|| function(t, e) {
for (var i in e)
e.hasOwnProperty(i) && (t[i] = e[i])
}
)(t, e)
};
function zc(t, e) {
function i() {
this.constructor = t
}
Wg(t, e),
t.prototype = null === e ? Object.create(e) : (i.prototype = e.prototype,
new i)
}
var Hb = function(t) {
function e() {
var e = t.call(this) || this;
return e.tempDisplayObjectParent = null,
e.transform = new Zf,
e.alpha = 1,
e.visible = !0,
e.renderable = !0,
e.parent = null,
e.worldAlpha = 1,
e._lastSortedIndex = 0,
e._zIndex = 0,
e.filterArea = null,
e.filters = null,
e._enabledFilters = null,
e._bounds = new Gb,
e._localBounds = null,
e._boundsID = 0,
e._boundsRect = null,
e._localBoundsRect = null,
e._mask = null,
e._destroyed = !1,
e.isSprite = !1,
e.isMask = !1,
e
}
return zc(e, t),
e.mixin = function(t) {
for (var i = Object.keys(t), r = 0; r < i.length; ++r) {
var n = i[r];
Object.defineProperty(e.prototype, n, Object.getOwnPropertyDescriptor(t, n))
}
}
,
e.prototype._recursivePostUpdateTransform = function() {
this.parent ? (this.parent._recursivePostUpdateTransform(),
this.transform.updateTransform(this.parent.transform)) : this.transform.updateTransform(this._tempDisplayObjectParent.transform)
}
,
e.prototype.updateTransform = function() {
this._boundsID++,
this.transform.updateTransform(this.parent.transform),
this.worldAlpha = this.alpha * this.parent.worldAlpha
}
,
e.prototype.getBounds = function(t, e) {
return t || (this.parent ? (this._recursivePostUpdateTransform(),
this.updateTransform()) : (this.parent = this._tempDisplayObjectParent,
this.updateTransform(),
this.parent = null)),
this._bounds.updateID !== this._boundsID && (this.calculateBounds(),
this._bounds.updateID = this._boundsID),
e || (this._boundsRect || (this._boundsRect = new da),
e = this._boundsRect),
this._bounds.getRectangle(e)
}
,
e.prototype.getLocalBounds = function(t) {
t || (this._localBoundsRect || (this._localBoundsRect = new da),
t = this._localBoundsRect),
this._localBounds || (this._localBounds = new Gb);
var e = this.transform
, i = this.parent;
this.parent = null,
this.transform = this._tempDisplayObjectParent.transform;
var r = this._bounds
, n = this._boundsID;
this._bounds = this._localBounds;
var s = this.getBounds(!1, t);
return this.parent = i,
this.transform = e,
this._bounds = r,
this._bounds.updateID += this._boundsID - n,
s
}
,
e.prototype.toGlobal = function(t, e, i) {
return void 0 === i && (i = !1),
i || (this._recursivePostUpdateTransform(),
this.parent ? this.displayObjectUpdateTransform() : (this.parent = this._tempDisplayObjectParent,
this.displayObjectUpdateTransform(),
this.parent = null)),
this.worldTransform.apply(t, e)
}
,
e.prototype.toLocal = function(t, e, i, r) {
return e && (t = e.toGlobal(t, i, r)),
r || (this._recursivePostUpdateTransform(),
this.parent ? this.displayObjectUpdateTransform() : (this.parent = this._tempDisplayObjectParent,
this.displayObjectUpdateTransform(),
this.parent = null)),
this.worldTransform.applyInverse(t, i)
}
,
e.prototype.setParent = function(t) {
if (!t || !t.addChild)
throw new Error("setParent: Argument must be a Container");
return t.addChild(this),
t
}
,
e.prototype.setTransform = function(t, e, i, r, n, s, o, a, h) {
return void 0 === t && (t = 0),
void 0 === e && (e = 0),
void 0 === i && (i = 1),
void 0 === r && (r = 1),
void 0 === n && (n = 0),
void 0 === s && (s = 0),
void 0 === o && (o = 0),
void 0 === a && (a = 0),
void 0 === h && (h = 0),
this.position.x = t,
this.position.y = e,
this.scale.x = i || 1,
this.scale.y = r || 1,
this.rotation = n,
this.skew.x = s,
this.skew.y = o,
this.pivot.x = a,
this.pivot.y = h,
this
}
,
e.prototype.destroy = function(t) {
this.parent && this.parent.removeChild(this),
this.removeAllListeners(),
this.transform = null,
this.parent = null,
this._bounds = null,
this._mask = null,
this.filters = null,
this.filterArea = null,
this.hitArea = null,
this.interactive = !1,
this.interactiveChildren = !1,
this._destroyed = !0
}
,
Object.defineProperty(e.prototype, "_tempDisplayObjectParent", {
get: function() {
return null === this.tempDisplayObjectParent && (this.tempDisplayObjectParent = new Xg),
this.tempDisplayObjectParent
},
enumerable: !1,
configurable: !0
}),
e.prototype.enableTempParent = function() {
var t = this.parent;
return this.parent = this._tempDisplayObjectParent,
t
}
,
e.prototype.disableTempParent = function(t) {
this.parent = t
}
,
Object.defineProperty(e.prototype, "x", {
get: function() {
return this.position.x
},
set: function(t) {
this.transform.position.x = t
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "y", {
get: function() {
return this.position.y
},
set: function(t) {
this.transform.position.y = t
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "worldTransform", {
get: function() {
return this.transform.worldTransform
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "localTransform", {
get: function() {
return this.transform.localTransform
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "position", {
get: function() {
return this.transform.position
},
set: function(t) {
this.transform.position.copyFrom(t)
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "scale", {
get: function() {
return this.transform.scale
},
set: function(t) {
this.transform.scale.copyFrom(t)
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "pivot", {
get: function() {
return this.transform.pivot
},
set: function(t) {
this.transform.pivot.copyFrom(t)
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "skew", {
get: function() {
return this.transform.skew
},
set: function(t) {
this.transform.skew.copyFrom(t)
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "rotation", {
get: function() {
return this.transform.rotation
},
set: function(t) {
this.transform.rotation = t
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "angle", {
get: function() {
return this.transform.rotation * Tf
},
set: function(t) {
this.transform.rotation = t * Uf
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "zIndex", {
get: function() {
return this._zIndex
},
set: function(t) {
this._zIndex = t,
this.parent && (this.parent.sortDirty = !0)
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "worldVisible", {
get: function() {
var t = this;
do {
if (!t.visible)
return !1;
t = t.parent
} while (t);
return !0
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "mask", {
get: function() {
return this._mask
},
set: function(t) {
var e;
this._mask && ((e = this._mask.maskObject || this._mask).renderable = !0,
e.isMask = !1);
(this._mask = t,
this._mask) && ((e = this._mask.maskObject || this._mask).renderable = !1,
e.isMask = !0)
},
enumerable: !1,
configurable: !0
}),
e
}(rb.d)
, Xg = function(t) {
function e() {
var e = null !== t && t.apply(this, arguments) || this;
return e.sortDirty = null,
e
}
return zc(e, t),
e
}(Hb);
function Yg(t, e) {
return t.zIndex === e.zIndex ? t._lastSortedIndex - e._lastSortedIndex : t.zIndex - e.zIndex
}
Hb.prototype.displayObjectUpdateTransform = Hb.prototype.updateTransform;
var Ac = function(t) {
function e() {
var e = t.call(this) || this;
return e.children = [],
e.sortableChildren = aa.SORTABLE_CHILDREN,
e.sortDirty = !1,
e
}
return zc(e, t),
e.prototype.onChildrenChange = function(t) {}
,
e.prototype.addChild = function() {
for (var t = arguments, e = [], i = 0; i < arguments.length; i++)
e[i] = t[i];
if (e.length > 1)
for (var r = 0; r < e.length; r++)
this.addChild(e[r]);
else {
var n = e[0];
n.parent && n.parent.removeChild(n),
n.parent = this,
this.sortDirty = !0,
n.transform._parentID = -1,
this.children.push(n),
this._boundsID++,
this.onChildrenChange(this.children.length - 1),
this.emit("childAdded", n, this, this.children.length - 1),
n.emit("added", this)
}
return e[0]
}
,
e.prototype.addChildAt = function(t, e) {
if (e < 0 || e > this.children.length)
throw new Error(t + "addChildAt: The index " + e + " supplied is out of bounds " + this.children.length);
return t.parent && t.parent.removeChild(t),
t.parent = this,
this.sortDirty = !0,
t.transform._parentID = -1,
this.children.splice(e, 0, t),
this._boundsID++,
this.onChildrenChange(e),
t.emit("added", this),
this.emit("childAdded", t, this, e),
t
}
,
e.prototype.swapChildren = function(t, e) {
if (t !== e) {
var i = this.getChildIndex(t)
, r = this.getChildIndex(e);
this.children[i] = e,
this.children[r] = t,
this.onChildrenChange(i < r ? i : r)
}
}
,
e.prototype.getChildIndex = function(t) {
var e = this.children.indexOf(t);
if (-1 === e)
throw new Error("The supplied DisplayObject must be a child of the caller");
return e
}
,
e.prototype.setChildIndex = function(t, e) {
if (e < 0 || e >= this.children.length)
throw new Error("The index " + e + " supplied is out of bounds " + this.children.length);
var i = this.getChildIndex(t);
tb(this.children, i, 1),
this.children.splice(e, 0, t),
this.onChildrenChange(e)
}
,
e.prototype.getChildAt = function(t) {
if (t < 0 || t >= this.children.length)
throw new Error("getChildAt: Index (" + t + ") does not exist.");
return this.children[t]
}
,
e.prototype.removeChild = function() {
for (var t = arguments, e = [], i = 0; i < arguments.length; i++)
e[i] = t[i];
if (e.length > 1)
for (var r = 0; r < e.length; r++)
this.removeChild(e[r]);
else {
var n = e[0]
, s = this.children.indexOf(n);
if (-1 === s)
return null;
n.parent = null,
n.transform._parentID = -1,
tb(this.children, s, 1),
this._boundsID++,
this.onChildrenChange(s),
n.emit("removed", this),
this.emit("childRemoved", n, this, s)
}
return e[0]
}
,
e.prototype.removeChildAt = function(t) {
var e = this.getChildAt(t);
return e.parent = null,
e.transform._parentID = -1,
tb(this.children, t, 1),
this._boundsID++,
this.onChildrenChange(t),
e.emit("removed", this),
this.emit("childRemoved", e, this, t),
e
}
,
e.prototype.removeChildren = function(t, e) {
void 0 === t && (t = 0),
void 0 === e && (e = this.children.length);
var i, r = t, n = e - r;
if (n > 0 && n <= e) {
i = this.children.splice(r, n);
for (var s = 0; s < i.length; ++s)
i[s].parent = null,
i[s].transform && (i[s].transform._parentID = -1);
this._boundsID++,
this.onChildrenChange(t);
for (s = 0; s < i.length; ++s)
i[s].emit("removed", this),
this.emit("childRemoved", i[s], this, s);
return i
}
if (0 === n && 0 === this.children.length)
return [];
throw new RangeError("removeChildren: numeric values are outside the acceptable range.")
}
,
e.prototype.sortChildren = function() {
for (var t = !1, e = 0, i = this.children.length; e < i; ++e) {
var r = this.children[e];
r._lastSortedIndex = e,
t || 0 === r.zIndex || (t = !0)
}
t && this.children.length > 1 && this.children.sort(Yg),
this.sortDirty = !1
}
,
e.prototype.updateTransform = function() {
this.sortableChildren && this.sortDirty && this.sortChildren(),
this._boundsID++,
this.transform.updateTransform(this.parent.transform),
this.worldAlpha = this.alpha * this.parent.worldAlpha;
for (var t = 0, e = this.children.length; t < e; ++t) {
var i = this.children[t];
i.visible && i.updateTransform()
}
}
,
e.prototype.calculateBounds = function() {
this._bounds.clear(),
this._calculateBounds();
for (var t = 0; t < this.children.length; t++) {
var e = this.children[t];
if (e.visible && e.renderable)
if (e.calculateBounds(),
e._mask) {
var i = e._mask.maskObject || e._mask;
i.calculateBounds(),
this._bounds.addBoundsMask(e._bounds, i._bounds)
} else
e.filterArea ? this._bounds.addBoundsArea(e._bounds, e.filterArea) : this._bounds.addBounds(e._bounds)
}
this._bounds.updateID = this._boundsID
}
,
e.prototype.getLocalBounds = function(e, i) {
void 0 === i && (i = !1);
var r = t.prototype.getLocalBounds.call(this, e);
if (!i)
for (var n = 0, s = this.children.length; n < s; ++n) {
var o = this.children[n];
o.visible && o.updateTransform()
}
return r
}
,
e.prototype._calculateBounds = function() {}
,
e.prototype.render = function(t) {
if (this.visible && !(this.worldAlpha <= 0) && this.renderable)
if (this._mask || this.filters && this.filters.length)
this.renderAdvanced(t);
else {
this._render(t);
for (var e = 0, i = this.children.length; e < i; ++e)
this.children[e].render(t)
}
}
,
e.prototype.renderAdvanced = function(t) {
t.batch.flush();
var e = this.filters
, i = this._mask;
if (e) {
this._enabledFilters || (this._enabledFilters = []),
this._enabledFilters.length = 0;
for (var r = 0; r < e.length; r++)
e[r].enabled && this._enabledFilters.push(e[r]);
this._enabledFilters.length && t.filter.push(this, this._enabledFilters)
}
i && t.mask.push(this, this._mask),
this._render(t);
r = 0;
for (var n = this.children.length; r < n; r++)
this.children[r].render(t);
t.batch.flush(),
i && t.mask.pop(this),
e && this._enabledFilters && this._enabledFilters.length && t.filter.pop()
}
,
e.prototype._render = function(t) {}
,
e.prototype.destroy = function(e) {
t.prototype.destroy.call(this),
this.sortDirty = !1;
var i = "boolean" == typeof e ? e : e && e.children
, r = this.removeChildren(0, this.children.length);
if (i)
for (var n = 0; n < r.length; ++n)
r[n].destroy(e)
}
,
Object.defineProperty(e.prototype, "width", {
get: function() {
return this.scale.x * this.getLocalBounds().width
},
set: function(t) {
var e = this.getLocalBounds().width;
this.scale.x = 0 !== e ? t / e : 1,
this._width = t
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "height", {
get: function() {
return this.scale.y * this.getLocalBounds().height
},
set: function(t) {
var e = this.getLocalBounds().height;
this.scale.y = 0 !== e ? t / e : 1,
this._height = t
},
enumerable: !1,
configurable: !0
}),
e
}(Hb);
Ac.prototype.containerUpdateTransform = Ac.prototype.updateTransform;
(function(t) {
t.MITER = "miter",
t.BEVEL = "bevel",
t.ROUND = "round"
}
)(Fa || (ve = Fa = {},
ve)),
function(t) {
t.BUTT = "butt",
t.ROUND = "round",
t.SQUARE = "square"
}(Ga || (ue = Ga = {},
ue));
var gb = {
adaptive: !0,
maxLength: 10,
minSegments: 8,
maxSegments: 2048,
epsilon: 1e-4,
_segmentsCount: function(t, e) {
if (void 0 === e && (e = 20),
!this.adaptive || !t || isNaN(t))
return e;
var r = Math.ceil(t / this.maxLength);
return r < this.minSegments ? r = this.minSegments : r > this.maxSegments && (r = this.maxSegments),
r
}
}
, de = function() {
function t() {
this.color = 16777215,
this.alpha = 1,
this.texture = oa.WHITE,
this.matrix = null,
this.visible = !1,
this.reset()
}
return t.prototype.clone = function() {
var e = new t;
return e.color = this.color,
e.alpha = this.alpha,
e.texture = this.texture,
e.matrix = this.matrix,
e.visible = this.visible,
e
}
,
t.prototype.reset = function() {
this.color = 16777215,
this.alpha = 1,
this.texture = oa.WHITE,
this.matrix = null,
this.visible = !1
}
,
t.prototype.destroy = function() {
this.texture = null,
this.matrix = null
}
,
t
}()
, Zg = function(t, e) {
return (Zg = Object.setPrototypeOf || {
__proto__: []
}instanceof Array && function(t, e) {
t.__proto__ = e
}
|| function(t, e) {
for (var r in e)
e.hasOwnProperty(r) && (t[r] = e[r])
}
)(t, e)
};
function Bc(t, e) {
function r() {
this.constructor = t
}
Zg(t, e),
t.prototype = null === e ? Object.create(e) : (r.prototype = e.prototype,
new r)
}
var ee = {
build: function(t) {
t.points = t.shape.points.slice()
},
triangulate: function(t, e) {
var r = t.points
, i = t.holes
, a = e.points
, n = e.indices;
if (r.length >= 6) {
for (var s = [], h = 0; h < i.length; h++) {
var o = i[h];
s.push(r.length / 2),
r = r.concat(o.points)
}
var l = cd.d(r, s, 2);
if (!l)
return;
var $ = a.length / 2;
for (h = 0; h < l.length; h += 3)
n.push(l[h] + $),
n.push(l[h + 1] + $),
n.push(l[h + 2] + $);
for (h = 0; h < r.length; h++)
a.push(r[h])
}
}
}
, fe = {
build: function(t) {
var e, r, i = t.shape, a = t.points, n = i.x, s = i.y;
if (a.length = 0,
t.type === fa.CIRC)
e = i.radius,
r = i.radius;
else {
var h = t.shape;
e = h.width,
r = h.height
}
if (0 !== e && 0 !== r) {
var o = Math.floor(30 * Math.sqrt(i.radius)) || Math.floor(15 * Math.sqrt(e + r));
o /= 2.3;
for (var l = 2 * Math.PI / o, $ = 0; $ < o - .5; $++)
a.push(n + Math.sin(-l * $) * e, s + Math.cos(-l * $) * r);
a.push(a[0], a[1])
}
},
triangulate: function(t, e) {
var r = t.points
, i = e.points
, a = e.indices
, n = i.length / 2
, s = n
, h = t.shape
, o = t.matrix
, l = h.x
, $ = h.y;
i.push(t.matrix ? o.a * l + o.c * $ + o.tx : l, t.matrix ? o.b * l + o.d * $ + o.ty : $);
for (var u = 0; u < r.length; u += 2)
i.push(r[u], r[u + 1]),
a.push(n++, s, n)
}
}
, $g = {
build: function(t) {
var e = t.shape
, r = e.x
, i = e.y
, a = e.width
, n = e.height
, s = t.points;
s.length = 0,
s.push(r, i, r + a, i, r + a, i + n, r, i + n)
},
triangulate: function(t, e) {
var r = t.points
, i = e.points
, a = i.length / 2;
i.push(r[0], r[1], r[2], r[3], r[6], r[7], r[4], r[5]),
e.indices.push(a, a + 1, a + 2, a + 1, a + 2, a + 3)
}
};
function Xa(t, e, r) {
return t + (e - t) * r
}
function Ib(t, e, r, i, a, n, s) {
void 0 === s && (s = []);
for (var h = s, o = 0, l = 0, $ = 0, u = 0, p = 0, c = 0, d = 0, v = 0; d <= 20; ++d)
o = Xa(t, r, v = d / 20),
l = Xa(e, i, v),
$ = Xa(r, a, v),
u = Xa(i, n, v),
p = Xa(o, $, v),
c = Xa(l, u, v),
h.push(p, c);
return h
}
var _g = {
build: function(t) {
var e = t.shape
, r = t.points
, i = e.x
, a = e.y
, n = e.width
, s = e.height
, h = Math.max(0, Math.min(e.radius, Math.min(n, s) / 2));
r.length = 0,
h ? (Ib(i, a + h, i, a, i + h, a, r),
Ib(i + n - h, a, i + n, a, i + n, a + h, r),
Ib(i + n, a + s - h, i + n, a + s, i + n - h, a + s, r),
Ib(i + h, a + s, i, a + s, i, a + s - h, r)) : r.push(i, a, i + n, a, i + n, a + s, i, a + s)
},
triangulate: function(t, e) {
for (var r = t.points, i = e.points, a = e.indices, n = i.length / 2, s = cd.d(r, null, 2), h = 0, o = s.length; h < o; h += 3)
a.push(s[h] + n),
a.push(s[h + 1] + n),
a.push(s[h + 2] + n);
for (h = 0,
o = r.length; h < o; h++)
i.push(r[h], r[++h])
}
};
function ge(t, e, r, i, a, n, s, h) {
var o, l;
s ? (o = i,
l = -r) : (o = -i,
l = r);
var $ = t - r * a + o
, u = e - i * a + l
, p = t + r * n + o
, c = e + i * n + l;
return h.push($, u),
h.push(p, c),
2
}
function Ya(t, e, r, i, a, n, s, h) {
var o = r - t
, l = i - e
, $ = Math.atan2(o, l)
, u = Math.atan2(a - t, n - e);
h && $ < u ? $ += 2 * Math.PI : !h && $ > u && (u += 2 * Math.PI);
var p = $
, c = u - $
, d = Math.abs(c)
, v = Math.sqrt(o * o + l * l)
, f = 1 + (15 * d * Math.sqrt(v) / Math.PI >> 0)
, y = c / f;
if (p += y,
h) {
s.push(t, e),
s.push(r, i);
for (var g = 1, q = p; g < f; g++,
q += y)
s.push(t, e),
s.push(t + Math.sin(q) * v, e + Math.cos(q) * v);
s.push(t, e),
s.push(a, n)
} else {
s.push(r, i),
s.push(t, e);
for (g = 1,
q = p; g < f; g++,
q += y)
s.push(t + Math.sin(q) * v, e + Math.cos(q) * v),
s.push(t, e);
s.push(a, n),
s.push(t, e)
}
return 2 * f
}
function ah(t, e) {
var r = t.shape
, i = t.points || r.points.slice()
, a = e.closePointEps;
if (0 !== i.length) {
var n = t.lineStyle
, s = new ra(i[0],i[1])
, h = new ra(i[i.length - 2],i[i.length - 1])
, o = r.type !== fa.POLY || r.closeStroke
, l = Math.abs(s.x - h.x) < a && Math.abs(s.y - h.y) < a;
if (o) {
i = i.slice(),
l && (i.pop(),
i.pop(),
h.set(i[i.length - 2], i[i.length - 1]));
var $ = .5 * (s.x + h.x)
, u = .5 * (h.y + s.y);
i.unshift($, u),
i.push($, u)
}
var p = e.points
, c = i.length / 2
, d = i.length
, v = p.length / 2
, f = n.width / 2
, y = f * f
, g = n.miterLimit * n.miterLimit
, q = i[0]
, m = i[1]
, Q = i[2]
, x = i[3]
, b = 0
, _ = 0
, P = -(m - x)
, S = q - Q
, A = 0
, w = 0
, L = Math.sqrt(P * P + S * S);
P /= L,
S /= L,
P *= f,
S *= f;
var E = n.alignment
, C = 2 * (1 - E)
, M = 2 * E;
o || (n.cap === Ga.ROUND ? d += Ya(q - P * (C - M) * .5, m - S * (C - M) * .5, q - P * C, m - S * C, q + P * M, m + S * M, p, !0) + 2 : n.cap === Ga.SQUARE && (d += ge(q, m, P, S, C, M, !0, p))),
p.push(q - P * C, m - S * C),
p.push(q + P * M, m + S * M);
for (var D = 1; D < c - 1; ++D) {
q = i[2 * (D - 1)],
m = i[2 * (D - 1) + 1],
Q = i[2 * D],
x = i[2 * D + 1],
b = i[2 * (D + 1)],
_ = i[2 * (D + 1) + 1],
P = -(m - x),
S = q - Q,
P /= L = Math.sqrt(P * P + S * S),
S /= L,
P *= f,
S *= f,
A = -(x - _),
w = Q - b,
A /= L = Math.sqrt(A * A + w * w),
w /= L,
A *= f,
w *= f;
var I = Q - q
, T = m - x
, R = Q - b
, O = _ - x
, N = T * R - O * I
, B = N < 0;
if (Math.abs(N) < .1)
p.push(Q - P * C, x - S * C),
p.push(Q + P * M, x + S * M);
else {
var U = (-P + q) * (-S + x) - (-P + Q) * (-S + m)
, H = (-A + b) * (-w + x) - (-A + Q) * (-w + _)
, F = (I * H - R * U) / N
, G = (O * U - T * H) / N
, z = (F - Q) * (F - Q) + (G - x) * (G - x)
, j = Q + (F - Q) * C
, W = x + (G - x) * C
, k = Q - (F - Q) * M
, V = x - (G - x) * M
, J = B ? C : M;
z <= Math.min(I * I + T * T, R * R + O * O) + J * J * y ? n.join === Fa.BEVEL || z / y > g ? (B ? (p.push(j, W),
p.push(Q + P * M, x + S * M),
p.push(j, W),
p.push(Q + A * M, x + w * M)) : (p.push(Q - P * C, x - S * C),
p.push(k, V),
p.push(Q - A * C, x - w * C),
p.push(k, V)),
d += 2) : n.join === Fa.ROUND ? B ? (p.push(j, W),
p.push(Q + P * M, x + S * M),
d += Ya(Q, x, Q + P * M, x + S * M, Q + A * M, x + w * M, p, !0) + 4,
p.push(j, W),
p.push(Q + A * M, x + w * M)) : (p.push(Q - P * C, x - S * C),
p.push(k, V),
d += Ya(Q, x, Q - P * C, x - S * C, Q - A * C, x - w * C, p, !1) + 4,
p.push(Q - A * C, x - w * C),
p.push(k, V)) : (p.push(j, W),
p.push(k, V)) : (p.push(Q - P * C, x - S * C),
p.push(Q + P * M, x + S * M),
n.join === Fa.BEVEL || z / y > g || (n.join === Fa.ROUND ? d += B ? Ya(Q, x, Q + P * M, x + S * M, Q + A * M, x + w * M, p, !0) + 2 : Ya(Q, x, Q - P * C, x - S * C, Q - A * C, x - w * C, p, !1) + 2 : (B ? (p.push(k, V),
p.push(k, V)) : (p.push(j, W),
p.push(j, W)),
d += 2)),
p.push(Q - A * C, x - w * C),
p.push(Q + A * M, x + w * M),
d += 2)
}
}
q = i[2 * (c - 2)],
m = i[2 * (c - 2) + 1],
Q = i[2 * (c - 1)],
P = -(m - (x = i[2 * (c - 1) + 1])),
S = q - Q,
P /= L = Math.sqrt(P * P + S * S),
S /= L,
P *= f,
S *= f,
p.push(Q - P * C, x - S * C),
p.push(Q + P * M, x + S * M),
o || (n.cap === Ga.ROUND ? d += Ya(Q - P * (C - M) * .5, x - S * (C - M) * .5, Q - P * C, x - S * C, Q + P * M, x + S * M, p, !1) + 2 : n.cap === Ga.SQUARE && (d += ge(Q, x, P, S, C, M, !1, p)));
var Y = e.indices
, X = gb.epsilon * gb.epsilon;
for (D = v; D < d + v - 2; ++D)
q = p[2 * D],
m = p[2 * D + 1],
Q = p[2 * (D + 1)],
x = p[2 * (D + 1) + 1],
b = p[2 * (D + 2)],
_ = p[2 * (D + 2) + 1],
Math.abs(q * (x - _) + Q * (_ - m) + b * (m - x)) < X || Y.push(D, D + 1, D + 2)
}
}
function bh(t, e) {
var r = 0
, i = t.shape
, a = t.points || i.points
, n = i.type !== fa.POLY || i.closeStroke;
if (0 !== a.length) {
var s = e.points
, h = e.indices
, o = a.length / 2
, l = s.length / 2
, $ = l;
for (s.push(a[0], a[1]),
r = 1; r < o; r++)
s.push(a[2 * r], a[2 * r + 1]),
h.push($, $ + 1),
$++;
n && h.push($, l)
}
}
function he(t, e) {
t.lineStyle.native ? bh(t, e) : ah(t, e)
}
var hb, ie = function() {
function t() {}
return t.curveTo = function(t, e, r, i, a, n) {
var s = n[n.length - 2]
, h = n[n.length - 1] - e
, o = s - t
, l = i - e
, $ = r - t
, u = Math.abs(h * $ - o * l);
if (u < 1e-8 || 0 === a)
return n[n.length - 2] === t && n[n.length - 1] === e || n.push(t, e),
null;
var p = h * h + o * o
, c = l * l + $ * $
, d = h * l + o * $
, v = a * Math.sqrt(p) / u
, f = a * Math.sqrt(c) / u
, y = v * d / p
, g = f * d / c
, q = v * $ + f * o
, m = v * l + f * h
, Q = o * (f + y)
, x = h * (f + y)
, b = $ * (v + g)
, _ = l * (v + g);
return {
cx: q + t,
cy: m + e,
radius: a,
startAngle: Math.atan2(x - m, Q - q),
endAngle: Math.atan2(_ - m, b - q),
anticlockwise: o * l > $ * h
}
}
,
t.arc = function(t, e, r, i, a, n, s, h, o) {
for (var l = s - n, $ = gb._segmentsCount(Math.abs(l) * a, 40 * Math.ceil(Math.abs(l) / wb)), u = l / (2 * $), p = 2 * u, c = Math.cos(u), d = Math.sin(u), v = $ - 1, f = v % 1 / v, y = 0; y <= v; ++y) {
var g = u + n + p * (y + f * y)
, q = Math.cos(g)
, m = -Math.sin(g);
o.push((c * q + d * m) * a + r, (c * -m + d * q) * a + i)
}
}
,
t
}(), ch = function() {
function t() {}
return t.curveLength = function(t, e, r, i, a, n, s, h) {
for (var o = 0, l = 0, $ = 0, u = 0, p = 0, c = 0, d = 0, v = 0, f = 0, y = 0, g = 0, q = t, m = e, Q = 1; Q <= 10; ++Q)
y = q - (v = (d = (c = (p = 1 - (l = Q / 10)) * p) * p) * t + 3 * c * l * r + 3 * p * ($ = l * l) * a + (u = $ * l) * s),
g = m - (f = d * e + 3 * c * l * i + 3 * p * $ * n + u * h),
q = v,
m = f,
o += Math.sqrt(y * y + g * g);
return o
}
,
t.curveTo = function(e, r, i, a, n, s, h) {
var o = h[h.length - 2]
, l = h[h.length - 1];
h.length -= 2;
var $ = gb._segmentsCount(t.curveLength(o, l, e, r, i, a, n, s))
, u = 0
, p = 0
, c = 0
, d = 0
, v = 0;
h.push(o, l);
for (var f = 1, y = 0; f <= $; ++f)
c = (p = (u = 1 - (y = f / $)) * u) * u,
v = (d = y * y) * y,
h.push(c * o + 3 * p * y * e + 3 * u * d * i + v * n, c * l + 3 * p * y * r + 3 * u * d * a + v * s)
}
,
t
}(), dh = function() {
function t() {}
return t.curveLength = function(t, e, r, i, a, n) {
var s = t - 2 * r + a
, h = e - 2 * i + n
, o = 2 * r - 2 * t
, l = 2 * i - 2 * e
, $ = 4 * (s * s + h * h)
, u = 4 * (s * o + h * l)
, p = o * o + l * l
, c = 2 * Math.sqrt($ + u + p)
, d = Math.sqrt($)
, v = 2 * $ * d
, f = 2 * Math.sqrt(p)
, y = u / d;
return (v * c + d * u * (c - f) + (4 * p * $ - u * u) * Math.log((2 * d + y + c) / (y + f))) / (4 * v)
}
,
t.curveTo = function(e, r, i, a, n) {
for (var s = n[n.length - 2], h = n[n.length - 1], o = gb._segmentsCount(t.curveLength(s, h, e, r, i, a)), l = 0, $ = 0, u = 1; u <= o; ++u) {
var p = u / o;
l = s + (e - s) * p,
$ = h + (r - h) * p,
n.push(l + (e + (i - e) * p - l) * p, $ + (r + (a - r) * p - $) * p)
}
}
,
t
}(), eh = function() {
function t() {
this.reset()
}
return t.prototype.begin = function(t, e, r) {
this.reset(),
this.style = t,
this.start = e,
this.attribStart = r
}
,
t.prototype.end = function(t, e) {
this.attribSize = e - this.attribStart,
this.size = t - this.start
}
,
t.prototype.reset = function() {
this.style = null,
this.size = 0,
this.start = 0,
this.attribStart = 0,
this.attribSize = 0
}
,
t
}(), Cc = ((hb = {})[fa.POLY] = ee,
hb[fa.CIRC] = fe,
hb[fa.ELIP] = fe,
hb[fa.RECT] = $g,
hb[fa.RREC] = _g,
hb), je = [], Jb = [], ke = function() {
function t(t, e, r, i) {
void 0 === e && (e = null),
void 0 === r && (r = null),
void 0 === i && (i = null),
this.shape = t,
this.lineStyle = r,
this.fillStyle = e,
this.matrix = i,
this.type = t.type,
this.points = [],
this.holes = []
}
return t.prototype.clone = function() {
return new t(this.shape,this.fillStyle,this.lineStyle,this.matrix)
}
,
t.prototype.destroy = function() {
this.shape = null,
this.holes.length = 0,
this.holes = null,
this.points.length = 0,
this.points = null,
this.lineStyle = null,
this.fillStyle = null
}
,
t
}(), Za = new ra, fh = new Gb, gh = function(t) {
function e() {
var e = t.call(this) || this;
return e.uvsFloat32 = null,
e.indicesUint16 = null,
e.points = [],
e.colors = [],
e.uvs = [],
e.indices = [],
e.textureIds = [],
e.graphicsData = [],
e.dirty = 0,
e.batchDirty = -1,
e.cacheDirty = -1,
e.clearDirty = 0,
e.drawCalls = [],
e.batches = [],
e.shapeIndex = 0,
e._bounds = new Gb,
e.boundsDirty = -1,
e.boundsPadding = 0,
e.batchable = !1,
e.indicesUint16 = null,
e.uvsFloat32 = null,
e.closePointEps = 1e-4,
e
}
return Bc(e, t),
Object.defineProperty(e.prototype, "bounds", {
get: function() {
return this.boundsDirty !== this.dirty && (this.boundsDirty = this.dirty,
this.calculateBounds()),
this._bounds
},
enumerable: !1,
configurable: !0
}),
e.prototype.invalidate = function() {
this.boundsDirty = -1,
this.dirty++,
this.batchDirty++,
this.shapeIndex = 0,
this.points.length = 0,
this.colors.length = 0,
this.uvs.length = 0,
this.indices.length = 0,
this.textureIds.length = 0;
for (var t = 0; t < this.drawCalls.length; t++)
this.drawCalls[t].texArray.clear(),
Jb.push(this.drawCalls[t]);
this.drawCalls.length = 0;
for (t = 0; t < this.batches.length; t++) {
var e = this.batches[t];
e.reset(),
je.push(e)
}
this.batches.length = 0
}
,
e.prototype.clear = function() {
return this.graphicsData.length > 0 && (this.invalidate(),
this.clearDirty++,
this.graphicsData.length = 0),
this
}
,
e.prototype.drawShape = function(t, e, r, i) {
void 0 === e && (e = null),
void 0 === r && (r = null),
void 0 === i && (i = null);
var a = new ke(t,e,r,i);
return this.graphicsData.push(a),
this.dirty++,
this
}
,
e.prototype.drawHole = function(t, e) {
if (void 0 === e && (e = null),
!this.graphicsData.length)
return null;
var r = new ke(t,null,null,e)
, i = this.graphicsData[this.graphicsData.length - 1];
return r.lineStyle = i.lineStyle,
i.holes.push(r),
this.dirty++,
this
}
,
e.prototype.destroy = function() {
t.prototype.destroy.call(this);
for (var e = 0; e < this.graphicsData.length; ++e)
this.graphicsData[e].destroy();
this.points.length = 0,
this.points = null,
this.colors.length = 0,
this.colors = null,
this.uvs.length = 0,
this.uvs = null,
this.indices.length = 0,
this.indices = null,
this.indexBuffer.destroy(),
this.indexBuffer = null,
this.graphicsData.length = 0,
this.graphicsData = null,
this.drawCalls.length = 0,
this.drawCalls = null,
this.batches.length = 0,
this.batches = null,
this._bounds = null
}
,
e.prototype.containsPoint = function(t) {
for (var e = this.graphicsData, r = 0; r < e.length; ++r) {
var i = e[r];
if (i.fillStyle.visible && i.shape && (i.matrix ? i.matrix.applyInverse(t, Za) : Za.copyFrom(t),
i.shape.contains(Za.x, Za.y))) {
var a = !1;
if (i.holes)
for (var n = 0; n < i.holes.length; n++) {
if (i.holes[n].shape.contains(Za.x, Za.y)) {
a = !0;
break
}
}
if (!a)
return !0
}
}
return !1
}
,
e.prototype.updateBatches = function(t) {
if (this.graphicsData.length) {
if (this.validateBatching()) {
this.cacheDirty = this.dirty;
var e = this.uvs
, r = this.graphicsData
, i = null
, a = null;
this.batches.length > 0 && (a = (i = this.batches[this.batches.length - 1]).style);
for (var n = this.shapeIndex; n < r.length; n++) {
this.shapeIndex++;
var s = r[n]
, h = s.fillStyle
, o = s.lineStyle;
Cc[s.type].build(s),
s.matrix && this.transformPoints(s.points, s.matrix);
for (var l = 0; l < 2; l++) {
var $ = 0 === l ? h : o;
if ($.visible) {
var u = $.texture.baseTexture
, p = this.indices.length
, c = this.points.length / 2;
u.wrapMode = Rb.REPEAT,
0 === l ? this.processFill(s) : this.processLine(s);
var d = this.points.length / 2 - c;
0 !== d && (i && !this._compareStyles(a, $) && (i.end(p, c),
i = null),
i || ((i = je.pop() || new eh).begin($, p, c),
this.batches.push(i),
a = $),
this.addUvs(this.points, e, $.texture, c, d, $.matrix))
}
}
}
var v = this.indices.length
, f = this.points.length / 2;
if (i && i.end(v, f),
0 !== this.batches.length) {
if (this.indicesUint16 && this.indices.length === this.indicesUint16.length)
this.indicesUint16.set(this.indices);
else {
var y = f > 65535 && t;
this.indicesUint16 = y ? new Uint32Array(this.indices) : new Uint16Array(this.indices)
}
this.batchable = this.isBatchable(),
this.batchable ? this.packBatches() : this.buildDrawCalls()
} else
this.batchable = !0
}
} else
this.batchable = !0
}
,
e.prototype._compareStyles = function(t, e) {
return !(!t || !e) && t.texture.baseTexture === e.texture.baseTexture && t.color + t.alpha === e.color + e.alpha && !!t.native == !!e.native
}
,
e.prototype.validateBatching = function() {
if (this.dirty === this.cacheDirty || !this.graphicsData.length)
return !1;
for (var t = 0, e = this.graphicsData.length; t < e; t++) {
var r = this.graphicsData[t]
, i = r.fillStyle
, a = r.lineStyle;
if (i && !i.texture.baseTexture.valid)
return !1;
if (a && !a.texture.baseTexture.valid)
return !1
}
return !0
}
,
e.prototype.packBatches = function() {
this.batchDirty++,
this.uvsFloat32 = new Float32Array(this.uvs);
for (var t = this.batches, e = 0, r = t.length; e < r; e++)
for (var i = t[e], a = 0; a < i.size; a++) {
var n = i.start + a;
this.indicesUint16[n] = this.indicesUint16[n] - i.attribStart
}
}
,
e.prototype.isBatchable = function() {
if (this.points.length > 131070)
return !1;
for (var t = this.batches, r = 0; r < t.length; r++)
if (t[r].style.native)
return !1;
return this.points.length < 2 * e.BATCHABLE_SIZE
}
,
e.prototype.buildDrawCalls = function() {
for (var t = ++ia._globalBatch, e = 0; e < this.drawCalls.length; e++)
this.drawCalls[e].texArray.clear(),
Jb.push(this.drawCalls[e]);
this.drawCalls.length = 0;
var r = this.colors
, i = this.textureIds
, a = Jb.pop();
a || ((a = new xc).texArray = new yc),
a.texArray.count = 0,
a.start = 0,
a.size = 0,
a.type = Ba.TRIANGLES;
var n = 0
, s = null
, h = 0
, o = !1
, l = Ba.TRIANGLES
, $ = 0;
this.drawCalls.push(a);
for (e = 0; e < this.batches.length; e++) {
var u = this.batches[e]
, p = u.style
, c = p.texture.baseTexture;
o !== !!p.native && (l = (o = !!p.native) ? Ba.LINES : Ba.TRIANGLES,
s = null,
n = 8,
t++),
s !== c && (s = c,
c._batchEnabled !== t && (8 === n && (t++,
n = 0,
a.size > 0 && ((a = Jb.pop()) || ((a = new xc).texArray = new yc),
this.drawCalls.push(a)),
a.start = $,
a.size = 0,
a.texArray.count = 0,
a.type = l),
c.touched = 1,
c._batchEnabled = t,
c._batchLocation = n,
c.wrapMode = 10497,
a.texArray.elements[a.texArray.count++] = c,
n++)),
a.size += u.size,
$ += u.size,
h = c._batchLocation,
this.addColors(r, p.color, p.alpha, u.attribSize),
this.addTextureIds(i, h, u.attribSize)
}
ia._globalBatch = t,
this.packAttributes()
}
,
e.prototype.packAttributes = function() {
for (var t = this.points, e = this.uvs, r = this.colors, i = this.textureIds, a = new ArrayBuffer(3 * t.length * 4), n = new Float32Array(a), s = new Uint32Array(a), h = 0, o = 0; o < t.length / 2; o++)
n[h++] = t[2 * o],
n[h++] = t[2 * o + 1],
n[h++] = e[2 * o],
n[h++] = e[2 * o + 1],
s[h++] = r[o],
n[h++] = i[o];
this._buffer.update(a),
this._indexBuffer.update(this.indicesUint16)
}
,
e.prototype.processFill = function(t) {
t.holes.length ? (this.processHoles(t.holes),
ee.triangulate(t, this)) : Cc[t.type].triangulate(t, this)
}
,
e.prototype.processLine = function(t) {
he(t, this);
for (var e = 0; e < t.holes.length; e++)
he(t.holes[e], this)
}
,
e.prototype.processHoles = function(t) {
for (var e = 0; e < t.length; e++) {
var r = t[e];
Cc[r.type].build(r),
r.matrix && this.transformPoints(r.points, r.matrix)
}
}
,
e.prototype.calculateBounds = function() {
var t = this._bounds
, e = fh
, r = la.IDENTITY;
this._bounds.clear(),
e.clear();
for (var i = 0; i < this.graphicsData.length; i++) {
var a = this.graphicsData[i]
, n = a.shape
, s = a.type
, h = a.lineStyle
, o = a.matrix || la.IDENTITY
, l = 0;
if (h && h.visible) {
var $ = h.alignment;
l = h.width,
s === fa.POLY ? l *= .5 + Math.abs(.5 - $) : l *= Math.max(0, $)
}
if (r !== o && (e.isEmpty() || (t.addBoundsMatrix(e, r),
e.clear()),
r = o),
s === fa.RECT || s === fa.RREC) {
var u = n;
e.addFramePad(u.x, u.y, u.x + u.width, u.y + u.height, l, l)
} else if (s === fa.CIRC) {
var p = n;
e.addFramePad(p.x, p.y, p.x, p.y, p.radius + l, p.radius + l)
} else if (s === fa.ELIP) {
var c = n;
e.addFramePad(c.x, c.y, c.x, c.y, c.width + l, c.height + l)
} else {
var d = n;
t.addVerticesMatrix(r, d.points, 0, d.points.length, l, l)
}
}
e.isEmpty() || t.addBoundsMatrix(e, r),
t.pad(this.boundsPadding, this.boundsPadding)
}
,
e.prototype.transformPoints = function(t, e) {
for (var r = 0; r < t.length / 2; r++) {
var i = t[2 * r]
, a = t[2 * r + 1];
t[2 * r] = e.a * i + e.c * a + e.tx,
t[2 * r + 1] = e.b * i + e.d * a + e.ty
}
}
,
e.prototype.addColors = function(t, e, r, i) {
for (var a = fd((e >> 16) + (65280 & e) + ((255 & e) << 16), r); i-- > 0; )
t.push(a)
}
,
e.prototype.addTextureIds = function(t, e, r) {
for (; r-- > 0; )
t.push(e)
}
,
e.prototype.addUvs = function(t, e, r, i, a, n) {
void 0 === n && (n = null);
for (var s = 0, h = e.length, o = r.frame; s < a; ) {
var l = t[2 * (i + s)]
, $ = t[2 * (i + s) + 1];
if (n) {
var u = n.a * l + n.c * $ + n.tx;
$ = n.b * l + n.d * $ + n.ty,
l = u
}
s++,
e.push(l / o.width, $ / o.height)
}
var p = r.baseTexture;
(o.width < p.width || o.height < p.height) && this.adjustUvs(e, r, h, a)
}
,
e.prototype.adjustUvs = function(t, e, r, i) {
for (var a = e.baseTexture, n = r + 2 * i, s = e.frame, h = s.width / a.width, o = s.height / a.height, l = s.x / s.width, $ = s.y / s.height, u = Math.floor(t[r] + 1e-6), p = Math.floor(t[r + 1] + 1e-6), c = r + 2; c < n; c += 2)
u = Math.min(u, Math.floor(t[c] + 1e-6)),
p = Math.min(p, Math.floor(t[c + 1] + 1e-6));
l -= u,
$ -= p;
for (c = r; c < n; c += 2)
t[c] = (t[c] + l) * h,
t[c + 1] = (t[c + 1] + $) * o
}
,
e.BATCHABLE_SIZE = 100,
e
}(_d), hh = function(t) {
function e() {
var e = null !== t && t.apply(this, arguments) || this;
return e.width = 0,
e.alignment = .5,
e.native = !1,
e.cap = Ga.BUTT,
e.join = Fa.MITER,
e.miterLimit = 10,
e
}
return Bc(e, t),
e.prototype.clone = function() {
var t = new e;
return t.color = this.color,
t.alpha = this.alpha,
t.texture = this.texture,
t.matrix = this.matrix,
t.visible = this.visible,
t.width = this.width,
t.alignment = this.alignment,
t.native = this.native,
t.cap = this.cap,
t.join = this.join,
t.miterLimit = this.miterLimit,
t
}
,
e.prototype.reset = function() {
t.prototype.reset.call(this),
this.color = 0,
this.alignment = .5,
this.width = 0,
this.native = !1
}
,
e
}(de), ih = new Float32Array(3), Dc = {}, jh = function(t) {
function e(e) {
void 0 === e && (e = null);
var r = t.call(this) || this;
return r._geometry = e || new gh,
r._geometry.refCount++,
r.shader = null,
r.state = Fb.for2d(),
r._fillStyle = new de,
r._lineStyle = new hh,
r._matrix = null,
r._holeMode = !1,
r.currentPath = null,
r.batches = [],
r.batchTint = -1,
r.batchDirty = -1,
r.vertexData = null,
r.pluginName = "batch",
r._transformID = -1,
r.tint = 16777215,
r.blendMode = K.NORMAL,
r
}
return Bc(e, t),
Object.defineProperty(e.prototype, "geometry", {
get: function() {
return this._geometry
},
enumerable: !1,
configurable: !0
}),
e.prototype.clone = function() {
return this.finishPoly(),
new e(this._geometry)
}
,
Object.defineProperty(e.prototype, "blendMode", {
get: function() {
return this.state.blendMode
},
set: function(t) {
this.state.blendMode = t
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "tint", {
get: function() {
return this._tint
},
set: function(t) {
this._tint = t
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "fill", {
get: function() {
return this._fillStyle
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "line", {
get: function() {
return this._lineStyle
},
enumerable: !1,
configurable: !0
}),
e.prototype.lineStyle = function(t, e, r, i, a) {
return void 0 === t && (t = null),
void 0 === e && (e = 0),
void 0 === r && (r = 1),
void 0 === i && (i = .5),
void 0 === a && (a = !1),
"number" == typeof t && (t = {
width: t,
color: e,
alpha: r,
alignment: i,
native: a
}),
this.lineTextureStyle(t)
}
,
e.prototype.lineTextureStyle = function(t) {
t = Object.assign({
width: 0,
texture: oa.WHITE,
color: t && t.texture ? 16777215 : 0,
alpha: 1,
matrix: null,
alignment: .5,
native: !1,
cap: Ga.BUTT,
join: Fa.MITER,
miterLimit: 10
}, t),
this.currentPath && this.startPoly();
var e = t.width > 0 && t.alpha > 0;
return e ? (t.matrix && (t.matrix = t.matrix.clone(),
t.matrix.invert()),
Object.assign(this._lineStyle, {
visible: e
}, t)) : this._lineStyle.reset(),
this
}
,
e.prototype.startPoly = function() {
if (this.currentPath) {
var t = this.currentPath.points
, e = this.currentPath.points.length;
e > 2 && (this.drawShape(this.currentPath),
this.currentPath = new $b,
this.currentPath.closeStroke = !1,
this.currentPath.points.push(t[e - 2], t[e - 1]))
} else
this.currentPath = new $b,
this.currentPath.closeStroke = !1
}
,
e.prototype.finishPoly = function() {
this.currentPath && (this.currentPath.points.length > 2 ? (this.drawShape(this.currentPath),
this.currentPath = null) : this.currentPath.points.length = 0)
}
,
e.prototype.moveTo = function(t, e) {
return this.startPoly(),
this.currentPath.points[0] = t,
this.currentPath.points[1] = e,
this
}
,
e.prototype.lineTo = function(t, e) {
this.currentPath || this.moveTo(0, 0);
var r = this.currentPath.points
, i = r[r.length - 2]
, a = r[r.length - 1];
return i === t && a === e || r.push(t, e),
this
}
,
e.prototype._initCurve = function(t, e) {
void 0 === t && (t = 0),
void 0 === e && (e = 0),
this.currentPath ? 0 === this.currentPath.points.length && (this.currentPath.points = [t, e]) : this.moveTo(t, e)
}
,
e.prototype.quadraticCurveTo = function(t, e, r, i) {
this._initCurve();
var a = this.currentPath.points;
return 0 === a.length && this.moveTo(0, 0),
dh.curveTo(t, e, r, i, a),
this
}
,
e.prototype.bezierCurveTo = function(t, e, r, i, a, n) {
return this._initCurve(),
ch.curveTo(t, e, r, i, a, n, this.currentPath.points),
this
}
,
e.prototype.arcTo = function(t, e, r, i, a) {
this._initCurve(t, e);
var n = this.currentPath.points
, s = ie.curveTo(t, e, r, i, a, n);
if (s) {
var h = s.cx
, o = s.cy
, l = s.radius
, $ = s.startAngle
, u = s.endAngle
, p = s.anticlockwise;
this.arc(h, o, l, $, u, p)
}
return this
}
,
e.prototype.arc = function(t, e, r, i, a, n) {
if (void 0 === n && (n = !1),
i === a)
return this;
if (!n && a <= i ? a += wb : n && i <= a && (i += wb),
0 === a - i)
return this;
var s = t + Math.cos(i) * r
, h = e + Math.sin(i) * r
, o = this._geometry.closePointEps
, l = this.currentPath ? this.currentPath.points : null;
if (l) {
var $ = Math.abs(l[l.length - 2] - s)
, u = Math.abs(l[l.length - 1] - h);
$ < o && u < o || l.push(s, h)
} else
this.moveTo(s, h),
l = this.currentPath.points;
return ie.arc(s, h, t, e, r, i, a, n, l),
this
}
,
e.prototype.beginFill = function(t, e) {
return void 0 === t && (t = 0),
void 0 === e && (e = 1),
this.beginTextureFill({
texture: oa.WHITE,
color: t,
alpha: e
})
}
,
e.prototype.beginTextureFill = function(t) {
t = Object.assign({
texture: oa.WHITE,
color: 16777215,
alpha: 1,
matrix: null
}, t),
this.currentPath && this.startPoly();
var e = t.alpha > 0;
return e ? (t.matrix && (t.matrix = t.matrix.clone(),
t.matrix.invert()),
Object.assign(this._fillStyle, {
visible: e
}, t)) : this._fillStyle.reset(),
this
}
,
e.prototype.endFill = function() {
return this.finishPoly(),
this._fillStyle.reset(),
this
}
,
e.prototype.drawRect = function(t, e, r, i) {
return this.drawShape(new da(t,e,r,i))
}
,
e.prototype.drawRoundedRect = function(t, e, r, i, a) {
return this.drawShape(new Xf(t,e,r,i,a))
}
,
e.prototype.drawCircle = function(t, e, r) {
return this.drawShape(new Vf(t,e,r))
}
,
e.prototype.drawEllipse = function(t, e, r, i) {
return this.drawShape(new Wf(t,e,r,i))
}
,
e.prototype.drawPolygon = function() {
for (var t, e = arguments, r = [], i = 0; i < arguments.length; i++)
r[i] = e[i];
var a = !0
, n = r[0];
n.points ? (a = n.closeStroke,
t = n.points) : t = Array.isArray(r[0]) ? r[0] : r;
var s = new $b(t);
return s.closeStroke = a,
this.drawShape(s),
this
}
,
e.prototype.drawShape = function(t) {
return this._holeMode ? this._geometry.drawHole(t, this._matrix) : this._geometry.drawShape(t, this._fillStyle.clone(), this._lineStyle.clone(), this._matrix),
this
}
,
e.prototype.clear = function() {
return this._geometry.clear(),
this._lineStyle.reset(),
this._fillStyle.reset(),
this._boundsID++,
this._matrix = null,
this._holeMode = !1,
this.currentPath = null,
this
}
,
e.prototype.isFastRect = function() {
var t = this._geometry.graphicsData;
return 1 === t.length && t[0].shape.type === fa.RECT && !(t[0].lineStyle.visible && t[0].lineStyle.width)
}
,
e.prototype._render = function(t) {
this.finishPoly();
var e = this._geometry
, r = t.context.supports.uint32Indices;
e.updateBatches(r),
e.batchable ? (this.batchDirty !== e.batchDirty && this._populateBatches(),
this._renderBatched(t)) : (t.batch.flush(),
this._renderDirect(t))
}
,
e.prototype._populateBatches = function() {
var t = this._geometry
, e = this.blendMode
, r = t.batches.length;
this.batchTint = -1,
this._transformID = -1,
this.batchDirty = t.batchDirty,
this.batches.length = r,
this.vertexData = new Float32Array(t.points);
for (var i = 0; i < r; i++) {
var a = t.batches[i]
, n = a.style.color
, s = new Float32Array(this.vertexData.buffer,4 * a.attribStart * 2,2 * a.attribSize)
, h = new Float32Array(t.uvsFloat32.buffer,4 * a.attribStart * 2,2 * a.attribSize)
, o = {
vertexData: s,
blendMode: e,
indices: new Uint16Array(t.indicesUint16.buffer,2 * a.start,a.size),
uvs: h,
_batchRGB: Xb(n),
_tintRGB: n,
_texture: a.style.texture,
alpha: a.style.alpha,
worldAlpha: 1
};
this.batches[i] = o
}
}
,
e.prototype._renderBatched = function(t) {
if (this.batches.length) {
t.batch.setObjectRenderer(t.plugins[this.pluginName]),
this.calculateVertices(),
this.calculateTints();
for (var e = 0, r = this.batches.length; e < r; e++) {
var i = this.batches[e];
i.worldAlpha = this.worldAlpha * i.alpha,
t.plugins[this.pluginName].render(i)
}
}
}
,
e.prototype._renderDirect = function(t) {
var e = this._resolveDirectShader(t)
, r = this._geometry
, i = this.tint
, a = this.worldAlpha
, n = e.uniforms
, s = r.drawCalls;
n.translationMatrix = this.transform.worldTransform,
n.tint[0] = (i >> 16 & 255) / 255 * a,
n.tint[1] = (i >> 8 & 255) / 255 * a,
n.tint[2] = (255 & i) / 255 * a,
n.tint[3] = a,
t.shader.bind(e),
t.geometry.bind(r, e),
t.state.set(this.state);
for (var h = 0, o = s.length; h < o; h++)
this._renderDrawCallDirect(t, r.drawCalls[h])
}
,
e.prototype._renderDrawCallDirect = function(t, e) {
for (var r = e.texArray, i = e.type, a = e.size, n = e.start, s = r.count, h = 0; h < s; h++)
t.texture.bind(r.elements[h], h);
t.geometry.draw(i, a, n)
}
,
e.prototype._resolveDirectShader = function(t) {
var e = this.shader
, r = this.pluginName;
if (!e) {
if (!Dc[r]) {
for (var i = t.plugins.batch.MAX_TEXTURES, a = new Int32Array(i), n = 0; n < i; n++)
a[n] = n;
var s = {
tint: new Float32Array([1, 1, 1, 1]),
translationMatrix: new la,
default: Pa.from({
uSamplers: a
}, !0)
}
, h = t.plugins[r]._shader.program;
Dc[r] = new oc(h,s)
}
e = Dc[r]
}
return e
}
,
e.prototype._calculateBounds = function() {
this.finishPoly();
var t = this._geometry;
if (t.graphicsData.length) {
var e = t.bounds
, r = e.minX
, i = e.minY
, a = e.maxX
, n = e.maxY;
this._bounds.addFrame(this.transform, r, i, a, n)
}
}
,
e.prototype.containsPoint = function(t) {
return this.worldTransform.applyInverse(t, e._TEMP_POINT),
this._geometry.containsPoint(e._TEMP_POINT)
}
,
e.prototype.calculateTints = function() {
if (this.batchTint !== this.tint) {
this.batchTint = this.tint;
for (var t = Xb(this.tint, ih), e = 0; e < this.batches.length; e++) {
var r = this.batches[e]
, i = r._batchRGB
, a = (t[0] * i[0] * 255 << 16) + (t[1] * i[1] * 255 << 8) + (0 | t[2] * i[2] * 255);
r._tintRGB = (a >> 16) + (65280 & a) + ((255 & a) << 16)
}
}
}
,
e.prototype.calculateVertices = function() {
var t = this.transform._worldID;
if (this._transformID !== t) {
this._transformID = t;
for (var e = this.transform.worldTransform, r = e.a, i = e.b, a = e.c, n = e.d, s = e.tx, h = e.ty, o = this._geometry.points, l = this.vertexData, $ = 0, u = 0; u < o.length; u += 2) {
var p = o[u]
, c = o[u + 1];
l[$++] = r * p + a * c + s,
l[$++] = n * c + i * p + h
}
}
}
,
e.prototype.closePath = function() {
var t = this.currentPath;
return t && (t.closeStroke = !0),
this
}
,
e.prototype.setMatrix = function(t) {
return this._matrix = t,
this
}
,
e.prototype.beginHole = function() {
return this.finishPoly(),
this._holeMode = !0,
this
}
,
e.prototype.endHole = function() {
return this.finishPoly(),
this._holeMode = !1,
this
}
,
e.prototype.destroy = function(e) {
this._geometry.refCount--,
0 === this._geometry.refCount && this._geometry.dispose(),
this._matrix = null,
this.currentPath = null,
this._lineStyle.destroy(),
this._lineStyle = null,
this._fillStyle.destroy(),
this._fillStyle = null,
this._geometry = null,
this.shader = null,
this.vertexData = null,
this.batches.length = 0,
this.batches = null,
t.prototype.destroy.call(this, e)
}
,
e._TEMP_POINT = new ra,
e
}(Ac);
var kh = Nb && Nb.__extends || function() {
var t = function(i, r) {
return (t = Object.setPrototypeOf || {
__proto__: []
}instanceof Array && function(t, i) {
t.__proto__ = i
}
|| function(t, i) {
for (var r in i)
Object.prototype.hasOwnProperty.call(i, r) && (t[r] = i[r])
}
)(i, r)
};
return function(i, r) {
if ("function" != typeof r && null !== r)
throw new TypeError("Class extends value " + String(r) + " is not a constructor or null");
function o() {
this.constructor = i
}
t(i, r),
i.prototype = null === r ? Object.create(r) : (o.prototype = r.prototype,
new o)
}
}()
, lh = window.PIXI ? window.PIXI.Graphics : jh
, le = function(t) {
function i(i, r, o) {
void 0 === r && (r = {});
var s = t.call(this) || this;
s.graphicsOptions = {
x: 0,
y: 0,
width: 100,
height: 100,
fill: 0,
lineWidth: 1,
lineColor: 16777215
},
s.graphicsOptions = Object.assign(s.graphicsOptions, i),
s.physicsOptions = r;
var p = s.graphicsOptions.width / 2
, n = s.graphicsOptions.height / 2;
return s.pivot.x = p,
s.pivot.y = n,
s._update = o,
s.graphicsOptions.radius ? s._body = ha.Bodies.circle(s.graphicsOptions.x, s.graphicsOptions.y, s.graphicsOptions.radius, s.physicsOptions) : s._body = ha.Bodies.rectangle(s.graphicsOptions.x + p, s.graphicsOptions.y + n, s.graphicsOptions.width, s.graphicsOptions.height, s.physicsOptions),
s
}
return kh(i, t),
Object.defineProperty(i.prototype, "body", {
get: function() {
return this._body
},
enumerable: !1,
configurable: !0
}),
i.prototype.update = function() {
this._update({
position: this._body.position,
rotation: this._body.angle
})
}
,
i
}(lh);
Nb.PhysicsGraphics = le;
var me = ma && ma.__assign || function() {
return (me = Object.assign || function(r) {
for (var n, e = 1, t = arguments.length; e < t; e++)
for (var a in n = arguments[e])
Object.prototype.hasOwnProperty.call(n, a) && (r[a] = n[a]);
return r
}
).apply(this, arguments)
}
, ne = ma && ma.__spreadArray || function(r, n) {
for (var e = 0, t = n.length, a = r.length; e < t; e++,
a++)
r[a] = n[e];
return r
}
;
function oe(r, n) {
return window[n] ? Promise.resolve(window[n]) : new Promise(function(e, t) {
var a = document.createElement("script");
a.onload = function() {
e(n && window[n])
}
,
a.onerror = function(r) {
a.onload = null,
a.onerror = null,
document.body.removeChild(a),
t(r)
}
,
a.src = r,
a.async = !0,
document.body.appendChild(a)
}
)
}
ma.loadScript = oe;
var mh = function(r) {
r.App && (r.App.destroy({
removeView: !0
}),
window.PIXI.loader.destroy(),
r.App = null,
r.timerMap.forEach(function(r, n) {
window.clearInterval(r),
window.clearTimeout(r)
}),
r.timerMap.clear(),
r.soundMap = {},
r.music.pause(),
r.music = null,
r.music = new Audio,
Object.keys(r.windowListener).map(function(n) {
var e = n.replace("Listener", "");
window.removeEventListener(e, r.windowListener[n])
}))
};
ma.resetPygameZero = mh;
var Ec = {
aqua: "#00FFFF",
black: "#000000",
blue: "#0000FF",
fuchsia: "#FF00FF",
gray: "#808080",
green: "#008000",
lime: "#00FF00",
maroon: "#800000",
navy: "#000080",
olive: "#808000",
orange: "#FFA500",
purple: "#800080",
red: "#FF0000",
silver: "#C0C0C0",
teal: "#008080",
white: "#FFFFFF",
yellow: "#FFFF00"
};
ma.ColorNameMap = Ec;
var nh = function(r) {
Math.round(r.view.width / 2),
Math.round(r.view.height / 2);
var n = {
transX: function(r, n) {
return void 0 === n && (n = !1),
r
},
transY: function(r, n) {
return void 0 === n && (n = !1),
r
},
transPos: function(r, e) {
return void 0 === e && (e = !1),
r ? [n.transX(r[0], e), n.transY(r[1], e)] : r
},
transColor: function(r) {
return Array.isArray(r) ? window.PIXI.utils.rgb2hex(r) : r.match("#") ? window.PIXI.utils.string2hex(r) : Ec[r] ? window.PIXI.utils.string2hex(Ec[r]) : 16777215
}
};
return n
};
function oh(r, n) {
Array.isArray(n) && (n.x = n[0],
n.y = n[1],
n.width = 0,
n.height = 0),
r.centerX = r.x + r.width / 2,
r.centerY = r.y + r.height / 2,
n.centerX = n.x + n.width / 2,
n.centerY = n.y + n.height / 2,
r.halfWidth = r.width / 2,
r.halfHeight = r.height / 2,
n.halfWidth = n.width / 2,
n.halfHeight = n.height / 2;
var e = r.centerX - n.centerX
, t = r.centerY - n.centerY
, a = r.halfWidth + n.halfWidth
, i = r.halfHeight + n.halfHeight;
return Math.abs(e) < a && Math.abs(t) < i
}
ma.translateTools = nh,
ma.hitTestRectangle = oh;
var Fc = {};
function ph(r) {
function n(r) {
var n;
return Array.isArray(r) && (n = ne([], r),
r = n[0]),
new Promise(function(e, t) {
window.PIXI.utils.TextureCache[r] ? e(window.PIXI.utils.TextureCache[r]) : window.PIXI.loader.add(n || r).load(function() {
var n = window.PIXI.loader.resources[r].texture;
e(n)
})
}
)
}
return /\.json$/.test(r) ? Fc[r] ? n(Fc[r]) : fetch(r).then(function(r) {
return r.json()
}).then(function(e) {
var t = r.replace("index.json", "")
, a = e.map(function(r) {
return t + r
});
return Fc[r] = a,
n(a)
}) : n(r)
}
ma.textureRecources = ph;
var ga = window.Sk
, qh = function(r) {
return ga.misceval.callsimOrSuspend(ga.builtins.property, new ga.builtin.func(r), new ga.builtin.func(function() {}
))
};
function pe(r, n) {
var e = function(e) {
for (var t = [], a = 1; a < arguments.length; a++)
t[a - 1] = arguments[a];
n || (t = new ga.builtins.tuple(t));
var i = new ga.builtin.dict(e);
return r(t, i)
};
return e.co_kwargs = !0,
e
}
ma.defineGetter = qh,
ma.genkwaFunc = pe;
var qe = function(r, n) {
return ga.misceval.callsimOrSuspend(ga.builtins.property, new ga.builtin.func(function(e) {
return "function" == typeof r ? r(e) : ga.ffi.remapToPy(e[r][n])
}
), new ga.builtin.func(function(e, t) {
"function" == typeof n ? n(e, t) : e[r][n] = t.v
}
))
};
ma.defineProperty = qe;
var rh = function(r, n, e, t) {
return new ga.builtin.func(function(n) {
for (var a = [], i = 1; i < arguments.length; i++)
a[i - 1] = arguments[i];
return ga.misceval.callsimOrSuspend(ga.misceval.buildClass(r, function(r, i) {
i.__init__ = new ga.builtin.func(function(r) {
r.graph = new window.PIXI.Graphics;
var e = r.graph;
t.apply(void 0, ne([n, e], a));
var i = r.graph.width / 2
, o = r.graph.height / 2
, $ = r.graph.graphicsData[0].shape.x
, s = r.graph.graphicsData[0].shape.y;
r.graph.isCircle ? (r.graph.pivot.set(2 * i, 2 * o),
r.graph.position.set(2 * i, 2 * i)) : (r.graph.pivot.set($ + i, s + o),
r.graph.position.set($ + i, s + o))
}
),
i.rotation = qe(function(r) {
return ga.ffi.remapToPy(r.rotation)
}, function(r, n) {
r.physicGraphics ? ha.Body.setAngle(r.physicGraphics._body, n.v) : r.graph.rotation = n.v
}),
i.physicsImpostor = new ga.builtin.func(pe(function(r, n) {
n = ga.ffi.remapToJs(n);
var t = r[0]
, a = r[1]
, i = r[2];
a = ga.ffi.remapToJs(a || n.is_static) || !1;
var o = !1;
i = ga.ffi.remapToJs(i || n.physicsOptions) || {};
var $ = t.graph
, s = $.graphicsData
, p = $.width
, c = $.height
, u = $.line
, l = $.rotation
, h = {};
t.graph.isCircle && (o = !0,
h.radius = s[0].shape.radius),
t.graph.isFilled && (h.fill = s[0].fillStyle.color),
t.physicGraphics = new le(me({
x: s[0].shape.x,
y: s[0].shape.y,
width: p,
height: c,
lineWidth: u.width,
lineColor: u.color
}, h),me({
isCircle: o,
isStatic: a
}, i),function(r) {
var n = r.position
, e = r.rotation;
t.graph.position = n,
t.graph.rotation = e
}
),
ha.Body.setAngle(t.physicGraphics._body, l),
e.addToWorld(t.physicGraphics)
}, !0))
}))
}
)
};
ma.upgradeGraphics = rh;
var sh = {};
sh = {
scripts: {
start: "parcel build src/main.ts && parcel src/pygame-zero.ts -d ./dist",
server: "node server.js",
build: "parcel build src/main.ts --experimental-scope-hoisting --no-source-maps && parcel build src/pygame-zero.ts --no-source-maps"
},
name: "skulpt-pygame-zero",
description: "This module provides most of the functions of pygame-zero for skulpt",
version: "0.3.4-alpha2",
main: "dist/main.js",
files: ["lib", "dist", "*.d.ts", "README.md", "README-zh.md"],
devDependencies: {
"alphanum-sort": "^1.0.2",
"ansi-styles": "^3.2.1",
argparse: "^1.0.10",
boolbase: "^1.0.0",
browserslist: "^4.16.3",
"call-bind": "^1.0.2",
"caller-callsite": "^2.0.0",
"caller-path": "^2.0.0",
callsites: "^2.0.0",
"caniuse-api": "^3.0.0",
"caniuse-lite": "^1.0.30001194",
chalk: "^2.4.2",
coa: "^2.0.2",
color: "^3.1.3",
"color-convert": "^1.9.3",
"color-name": "^1.1.3",
"color-string": "^1.5.4",
colorette: "^1.2.2",
cosmiconfig: "^5.2.1",
"css-color-names": "^0.0.4",
"css-declaration-sorter": "^4.0.1",
"css-select": "^2.1.0",
"css-select-base-adapter": "^0.1.1",
"css-tree": "^1.0.0-alpha.37",
"css-what": "^3.4.2",
cssesc: "^3.0.0",
"cssnano-preset-default": "^4.0.7",
"cssnano-util-get-arguments": "^4.0.0",
"cssnano-util-get-match": "^4.0.0",
"cssnano-util-raw-cache": "^4.0.1",
"cssnano-util-same-parent": "^4.0.1",
csso: "^4.2.0",
"define-properties": "^1.1.3",
"dom-serializer": "^0.2.2",
domelementtype: "^1.3.1",
domutils: "^1.7.0",
"dot-prop": "^5.3.0",
"electron-to-chromium": "^1.3.678",
entities: "^2.2.0",
"error-ex": "^1.3.2",
"es-abstract": "^1.18.0-next.3",
"es-to-primitive": "^1.2.1",
escalade: "^3.1.1",
"escape-string-regexp": "^1.0.5",
esprima: "^4.0.1",
"function-bind": "^1.1.1",
"get-intrinsic": "^1.1.1",
has: "^1.0.3",
"has-bigints": "^1.0.1",
"has-flag": "^3.0.0",
"has-symbols": "^1.0.2",
"hex-color-regex": "^1.1.0",
"hsl-regex": "^1.0.0",
"hsla-regex": "^1.0.0",
"html-comment-regex": "^1.1.2",
"import-fresh": "^2.0.0",
"indexes-of": "^1.0.1",
"is-absolute-url": "^2.1.0",
"is-arrayish": "^0.2.1",
"is-bigint": "^1.0.1",
"is-boolean-object": "^1.1.0",
"is-callable": "^1.2.3",
"is-color-stop": "^1.1.0",
"is-date-object": "^1.0.2",
"is-directory": "^0.3.1",
"is-negative-zero": "^2.0.1",
"is-number-object": "^1.0.4",
"is-obj": "^2.0.0",
"is-regex": "^1.1.2",
"is-resolvable": "^1.1.0",
"is-string": "^1.0.5",
"is-svg": "^3.0.0",
"is-symbol": "^1.0.3",
"js-yaml": "^3.14.1",
"json-parse-better-errors": "^1.0.2",
"lodash.memoize": "^4.1.2",
"lodash.uniq": "^4.5.0",
"matter-js": "^0.16.1",
"mdn-data": "^2.0.4",
minimist: "^1.2.5",
mkdirp: "^0.5.5",
"node-releases": "^1.1.71",
"normalize-url": "^3.3.0",
"nth-check": "^1.0.2",
"object-inspect": "^1.9.0",
"object-keys": "^1.1.1",
"object.assign": "^4.1.2",
"object.getownpropertydescriptors": "^2.1.2",
"object.values": "^1.1.3",
"parse-json": "^4.0.0",
postcss: "^7.0.35",
"postcss-calc": "^7.0.5",
"postcss-colormin": "^4.0.3",
"postcss-convert-values": "^4.0.1",
"postcss-discard-comments": "^4.0.2",
"postcss-discard-duplicates": "^4.0.2",
"postcss-discard-empty": "^4.0.1",
"postcss-discard-overridden": "^4.0.1",
"postcss-merge-longhand": "^4.0.11",
"postcss-merge-rules": "^4.0.3",
"postcss-minify-font-values": "^4.0.2",
"postcss-minify-gradients": "^4.0.2",
"postcss-minify-params": "^4.0.2",
"postcss-minify-selectors": "^4.0.2",
"postcss-normalize-charset": "^4.0.1",
"postcss-normalize-display-values": "^4.0.2",
"postcss-normalize-positions": "^4.0.2",
"postcss-normalize-repeat-style": "^4.0.2",
"postcss-normalize-string": "^4.0.2",
"postcss-normalize-timing-functions": "^4.0.2",
"postcss-normalize-unicode": "^4.0.1",
"postcss-normalize-url": "^4.0.1",
"postcss-normalize-whitespace": "^4.0.2",
"postcss-ordered-values": "^4.1.2",
"postcss-reduce-initial": "^4.0.3",
"postcss-reduce-transforms": "^4.0.2",
"postcss-selector-parser": "^3.1.2",
"postcss-svgo": "^4.0.2",
"postcss-unique-selectors": "^4.0.1",
"postcss-value-parser": "^3.3.1",
q: "^1.5.1",
"resolve-from": "^3.0.0",
"rgb-regex": "^1.0.1",
"rgba-regex": "^1.0.0",
sax: "^1.2.4",
"simple-swizzle": "^0.2.2",
"source-map": "^0.6.1",
"sprintf-js": "^1.0.3",
stable: "^0.1.8",
"string.prototype.trimend": "^1.0.4",
"string.prototype.trimstart": "^1.0.4",
stylehacks: "^4.0.3",
"supports-color": "^6.1.0",
svgo: "^1.3.2",
timsort: "^0.3.0",
typescript: "^4.2.3",
"unbox-primitive": "^1.0.0",
uniq: "^1.0.1",
uniqs: "^2.0.0",
unquote: "^1.1.1",
"util-deprecate": "^1.0.2",
"util.promisify": "^1.0.1",
vendors: "^1.0.4",
"which-boxed-primitive": "^1.0.2"
},
repository: {
type: "git",
url: "git+https://github.com/lipten/skulpt-pygame-zero.git"
},
keywords: [],
author: "",
license: "ISC",
bugs: {
url: "https://github.com/lipten/skulpt-pygame-zero/issues"
},
homepage: "https://github.com/lipten/skulpt-pygame-zero#readme",
_id: "skulpt-pygame-zero@0.2.3-alpha3",
dependencies: {
"@pixi/graphics": "^6.0.1"
}
};
var th = Kb(sh);
var uh = window.Sk
, re = {
// "./pgzrun/__init__.js": "https://cdn.jsdelivr.net/npm/skulpt-pygame-zero@" + th.d.version + "/dist/pygame-zero.js"
"./pgzrun/__init__.js": "https://cdn.jsdelivr.net/gh/LIAO-wanting/skulpt_pj@main/src/pgzhelper/pygamezero.js"
}
, se = {
usePyGameZero: function(e) {
var n = this;
return function(t) {
return n.matchModelName(t) ? n.load(t) : e.call(this, t)
}
},
load: function(e) {
return uh.misceval.promiseToSuspension(new Promise(function(n, t) {
oe("https://cdn.bootcdn.net/ajax/libs/pixi.js/5.3.4/pixi.min.js", "PIXI").then(function() {
fetch(re[e]).then(function(e) {
window.PIXI.utils.skipHello();
var t = e.text();
n(t)
})
})
}
))
},
matchModelName: function(e) {
return Object.keys(re).includes(e)
},
setContainer: function(e) {
this.container = e
},
reset: function() {
this._handleReset()
},
_handleReset: function() {},
_onRunning: function(e) {
this.app = e
},
_moduleCache: {
App: null,
timerMap: new Map,
soundMap: {},
music: new Audio,
windowListener: {}
}
};
Lb.PyGameZero = se,
window.PyGameZero = se;
if (typeof exports === "object" && typeof module !== "undefined") {
module.exports = Lb
} else if (typeof define === "function" && define.amd) {
define(function() {
return Lb
})
}
}
)();
Reference in New Issue View Git Blame Copy Permalink