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王立帮
264
boards/default_src/python/blocks/logic.js
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264
boards/default_src/python/blocks/logic.js
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import * as Blockly from 'blockly/core';
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const LOGIC_HUE = 210;
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export const logic_compare = {
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/**
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* Block for comparison operator.
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* @this Blockly.Block
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*/
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init: function () {
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var OPERATORS = Blockly.RTL ? [
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['=', 'EQ'],
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['\u2260', 'NEQ'],
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['>', 'LT'],
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['\u2265', 'LTE'],
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['<', 'GT'],
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['\u2264', 'GTE']
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] : [
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['=', 'EQ'],
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['\u2260', 'NEQ'],
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['<', 'LT'],
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['\u2264', 'LTE'],
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['>', 'GT'],
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['\u2265', 'GTE']
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];
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//this.setHelpUrl(Blockly.Msg.LOGIC_COMPARE_HELPURL);
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this.setColour(LOGIC_HUE);
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this.setOutput(true, Boolean);
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this.appendValueInput('A');
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this.appendValueInput('B')
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.appendField(new Blockly.FieldDropdown(OPERATORS), 'OP');
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this.setInputsInline(true);
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// Assign 'this' to a variable for use in the tooltip closure below.
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var thisBlock = this;
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this.setTooltip(function () {
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var op = thisBlock.getFieldValue('OP');
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var TOOLTIPS = {
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'EQ': Blockly.Msg.LOGIC_COMPARE_TOOLTIP_EQ,
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'NEQ': Blockly.Msg.LOGIC_COMPARE_TOOLTIP_NEQ,
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'LT': Blockly.Msg.LOGIC_COMPARE_TOOLTIP_LT,
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'LTE': Blockly.Msg.LOGIC_COMPARE_TOOLTIP_LTE,
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'GT': Blockly.Msg.LOGIC_COMPARE_TOOLTIP_GT,
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'GTE': Blockly.Msg.LOGIC_COMPARE_TOOLTIP_GTE
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};
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return TOOLTIPS[op];
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});
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this.prevBlocks_ = [null, null];
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},
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/**
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* Called whenever anything on the workspace changes.
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* Prevent mismatched types from being compared.
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* @this Blockly.Block
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*/
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/*onchange: function(e) {
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var blockA = this.getInputTargetBlock('A');
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var blockB = this.getInputTargetBlock('B');
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// Disconnect blocks that existed prior to this change if they don't match.
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if (blockA && blockB &&
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!blockA.outputConnection.checkType_(blockB.outputConnection)) {
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// Mismatch between two inputs. Disconnect previous and bump it away.
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// Ensure that any disconnections are grouped with the causing event.
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Blockly.Events.setGroup(e.group);
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for (var i = 0; i < this.prevBlocks_.length; i++) {
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var block = this.prevBlocks_[i];
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if (block === blockA || block === blockB) {
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block.unplug();
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block.bumpNeighbours_();
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}
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}
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Blockly.Events.setGroup(false);
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}
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this.prevBlocks_[0] = blockA;
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this.prevBlocks_[1] = blockB;
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}*/
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};
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export const logic_compare_continous = {
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init: function () {
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var OPERATORS1 = Blockly.RTL ? [
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['>', 'LT'],
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['\u2265', 'LTE'],
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['<', 'GT'],
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['\u2264', 'GTE']
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] : [
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['<', 'LT'],
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['\u2264', 'LTE'],
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['>', 'GT'],
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['\u2265', 'GTE']
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];
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var OPERATORS2 = Blockly.RTL ? [
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['>', 'LT'],
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['\u2265', 'LTE'],
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['<', 'GT'],
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['\u2264', 'GTE']
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] : [
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['<', 'LT'],
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['\u2264', 'LTE'],
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['>', 'GT'],
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['\u2265', 'GTE']
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];
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//this.setHelpUrl(Blockly.Msg.LOGIC_COMPARE_HELPURL);
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this.setColour(LOGIC_HUE);
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this.setOutput(true, Boolean);
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this.appendValueInput('A');
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this.appendValueInput('B')
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.appendField(new Blockly.FieldDropdown(OPERATORS1), 'OP1');
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this.appendValueInput('C')
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.appendField(new Blockly.FieldDropdown(OPERATORS2), 'OP2');
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this.setInputsInline(true);
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this.setTooltip(Blockly.Msg.MIXLY_PYTHON_LOGIC_COMPARE_CONTINOUS_TOOLTIP);
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}
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};
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export const logic_operation = {
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/**
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* Block for logical operations: 'and', 'or'.
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* @this Blockly.Block
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*/
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init: function () {
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var OPERATORS = [
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[Blockly.Msg.LOGIC_OPERATION_AND, 'AND'],
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[Blockly.Msg.LOGIC_OPERATION_OR, 'OR'],
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[Blockly.Msg.LOGIC_OPERATION_NOR, 'NOR'],
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[Blockly.Msg.LOGIC_OPERATION_XOR, 'XOR']
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];
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//this.setHelpUrl(Blockly.Msg.LOGIC_OPERATION_HELPURL);
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this.setColour(LOGIC_HUE);
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this.setOutput(true, Boolean);
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this.appendValueInput('A')
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.setCheck([Boolean, Number]);
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this.appendValueInput('B')
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.setCheck([Boolean, Number])
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.appendField(new Blockly.FieldDropdown(OPERATORS), 'OP');
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this.setInputsInline(true);
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// Assign 'this' to a variable for use in the tooltip closure below.
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var thisBlock = this;
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this.setTooltip(function () {
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var op = thisBlock.getFieldValue('OP');
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var TOOLTIPS = {
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'AND': Blockly.Msg.LOGIC_OPERATION_TOOLTIP_AND,
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'OR': Blockly.Msg.LOGIC_OPERATION_TOOLTIP_OR,
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'NOR': Blockly.Msg.LOGIC_OPERATION_TOOLTIP_NOR,
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'XOR': Blockly.Msg.LOGIC_OPERATION_TOOLTIP_XOR
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};
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return TOOLTIPS[op];
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});
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}
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};
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export const logic_negate = {
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/**
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* Block for negation.
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* @this Blockly.Block
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*/
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init: function () {
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//this.setHelpUrl(Blockly.Msg.LOGIC_NEGATE_HELPURL);
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this.setColour(LOGIC_HUE);
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this.setOutput(true, Boolean);
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this.appendValueInput('BOOL')
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.setCheck([Number, Boolean])
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.appendField(Blockly.Msg.LOGIC_NEGATE_TITLE);
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//this.interpolateMsg(Blockly.Msg.LOGIC_NEGATE_TITLE,
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// ['BOOL', Boolean, Blockly.inputs.Align.RIGHT],
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// Blockly.inputs.Align.RIGHT);
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this.setTooltip(Blockly.Msg.LOGIC_NEGATE_TOOLTIP);
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}
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};
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export const logic_boolean = {
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/**
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* Block for boolean data type: true and false.
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* @this Blockly.Block
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*/
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init: function () {
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var BOOLEANS = [
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[Blockly.Msg.LOGIC_BOOLEAN_TRUE, 'TRUE'],
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[Blockly.Msg.LOGIC_BOOLEAN_FALSE, 'FALSE']
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];
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//this.setHelpUrl(Blockly.Msg.LOGIC_BOOLEAN_HELPURL);
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this.setColour(LOGIC_HUE);
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this.setOutput(true, Boolean);
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this.appendDummyInput()
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.appendField(new Blockly.FieldDropdown(BOOLEANS), 'BOOL');
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this.setTooltip(Blockly.Msg.LOGIC_BOOLEAN_TOOLTIP);
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}
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};
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export const logic_null = {
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/**
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* Block for null data type.
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* @this Blockly.Block
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*/
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init: function () {
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//this.setHelpUrl(Blockly.Msg.LOGIC_NULL_HELPURL);
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this.setColour(LOGIC_HUE);
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this.setOutput(true);
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this.appendDummyInput()
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.appendField(Blockly.Msg.LOGIC_NULL);
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this.setTooltip(Blockly.Msg.LOGIC_NULL_TOOLTIP);
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}
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};
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export const logic_true_or_false = {
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init: function () {
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this.setColour(LOGIC_HUE);
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this.appendValueInput('A');
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this.appendValueInput('B')
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.appendField(Blockly.Msg.LOGIC_TERNARY_IF_TRUE);
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this.appendValueInput('C')
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.appendField(Blockly.Msg.LOGIC_TERNARY_IF_FALSE);
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this.setOutput(true);
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this.setInputsInline(true);
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this.setTooltip(Blockly.Msg.MIXLY_TOOLTIP_LOGIT_TRUEORFALSE);
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}
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};
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export const logic_is_in = {
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init: function () {
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var BOOLEANS = [
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[Blockly.Msg.TEXT_APPEND_TO, 'in'],
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[Blockly.Msg.MIXLY_PYTHON_LOGIC_IS_NOT_IN, 'not in']
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];
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this.setColour(LOGIC_HUE);
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this.appendValueInput('A');
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this.appendValueInput('B')
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.setCheck([String, 'List'])
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//.appendField(Blockly.Msg.TEXT_APPEND_TO)
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.appendField(new Blockly.FieldDropdown(BOOLEANS), 'BOOL');
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this.appendDummyInput("")
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.appendField(Blockly.Msg.MICROBIT_LOGIC_IS_IN);
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this.setOutput(true, Boolean);
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this.setInputsInline(true);
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this.setTooltip(Blockly.Msg.IN);
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}
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};
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export const logic_is = {
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init: function () {
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var BOOLEANS = [
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[Blockly.Msg.MIXLY_PYTHON_LOGIC_IS, 'is'],
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[Blockly.Msg.MIXLY_PYTHON_LOGIC_IS_NOT, 'is not']
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];
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this.setColour(LOGIC_HUE);
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this.appendValueInput('A');
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this.appendValueInput('B')
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.appendField(new Blockly.FieldDropdown(BOOLEANS), 'BOOL');
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//.appendField(Blockly.Msg.MIXLY_PYTHON_LOGIC_IS);
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this.setOutput(true, Boolean);
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this.setInputsInline(true);
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this.setTooltip(Blockly.Msg.MIXLY_PYTHON_LOGIC_IS_TOOLTIP);
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}
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};
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export const logic_tobool = {
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init: function () {
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this.setColour(LOGIC_HUE);
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this.appendValueInput('VAR')
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.appendField(Blockly.Msg.MIXLY_TOBOOL);
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this.setOutput(true, Boolean);
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this.setTooltip(Blockly.Msg.MIXLY_PYTHON_TOOLTIP_TOBOOL);
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}
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};
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