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https://github.com/Chouchen/motsmeles.git
synced 2018-06-07 06:04:38 +02:00
1st try in this idea. Hope it's the good one :)
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Shikiryu
parent
ec918d7810
commit
59f07c5dbb
55
src/generator.html
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55
src/generator.html
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<!DOCTYPE html>
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<html>
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<head lang="en">
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<meta charset="UTF-8">
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<script src="../vendor/fabric.1.4.0.min.js"></script>
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<title>mots mélés generator</title>
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<style>
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.inputGrid { width: 10px; height: 10px; float:left;}
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.clearboth {
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clear: both;
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}
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html, body {
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display: block;
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height: 100%;
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width: 100%;
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}
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header {
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height: 30px;
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display: block;
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position: fixed;
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top: 0;
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left: 0;
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}
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body>div {
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padding-top: 30px;
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display: block;
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width: 100%;
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height: 100%;
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}
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</style>
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</head>
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<body>
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<header>
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<h3>Current mode : <span id="currentMode">nothing</span></h3>
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</header>
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<div id="grid">
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<aside id="generator-options">
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<label for="grid-width"><input type="number" id="grid-width" min="1" max="20" step="1" name="grid-width" value="1"/></label>
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<label for="grid-height"><input type="number" id="grid-height" min="1" max="20" step="1" name="grid-height" value="1"/></label>
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</aside>
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<section id="generator-grid"></section>
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<button id="validateGrid">Validate</button>
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</div>
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<div id="wordsList">
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<canvas id="c"></canvas>
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<ul id="words"></ul>
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<button id="validateWord">Validate</button>
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</div>
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<div id="validate">
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<button id="save">Save</button>
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<textarea></textarea>
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</div>
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</body>
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<script src="js/generator.js"></script>
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</html>
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199
src/js/generator.js
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199
src/js/generator.js
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var grid = [];
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var words= [];
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var width = 1;
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var height= 1;
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var SIZE = 30;
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var currentModeText = document.getElementById('currentMode');
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var inputGrid = document.getElementById('generator-grid');
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var canvas = new fabric.Canvas('c', { selection: false });
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var LabeledRect = fabric.util.createClass(fabric.Rect, {
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type: 'labeledRect',
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initialize: function(options) {
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options = options || {};
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this.callSuper('initialize', options);
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this.set('label', options.label || '');
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},
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toObject: function() {
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return fabric.util.object.extend(this.callSuper('toObject'), {
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label: this.get('label')
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});
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},
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_render: function(ctx) {
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this.callSuper('_render', ctx);
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ctx.font = '20px Helvetica';
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ctx.fillStyle = '#333';
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ctx.fillText(this.label, -this.width/2 + 5, -this.height/2 + 20);
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}
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});
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// grid
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var modifyGridSize = function modifyGridSize() {
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var currentWidth = width;//grid[0] ? grid[0].length : 0;
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var currentHeight = height;//grid.length;
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console.log('grid size is ' + currentWidth + ' x ' + currentHeight);
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var iHtml = '';
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for(var i = 0,l = currentHeight; i <l ; i++) {
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for (var j = 0, m = currentWidth; j<m; j++) {
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iHtml += '<input type="text" class="inputGrid" data-x="'+j+'" data-y="'+i+'" maxlength="1"/>';
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}
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iHtml += '<div class="clearboth"></div>';
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}
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inputGrid.innerHTML = iHtml;
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dynamicEvents();
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};
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document.getElementById('grid-width').addEventListener("change", function(evt){
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width = evt.currentTarget.value;
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modifyGridSize();
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}, false);
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document.getElementById('grid-height').addEventListener("change", function(evt){
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height = evt.currentTarget.value;
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modifyGridSize();
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}, false);
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var goToNextCase = function goToNextCase(sens) {
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var currentCase = document.activeElement;
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var currentX = currentCase.getAttribute('data-x');
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var currentY = currentCase.getAttribute('data-y');
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if (sens === 39) {
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if (currentX == width-1) {
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currentY++;
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currentX = -1;
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}
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}
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var nextCase;
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// left = 37
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// up = 38
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// right = 39
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// down = 40
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switch( sens ) {
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case 37:
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nextCase = document.querySelector('.inputGrid[data-x="'+(+currentX-1)+'"][data-y="'+currentY+'"]');
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break;
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case 38:
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nextCase = document.querySelector('.inputGrid[data-x="'+currentX+'"][data-y="'+(+currentY-1)+'"]');
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break;
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case 39:
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nextCase = document.querySelector('.inputGrid[data-x="'+(+currentX+1)+'"][data-y="'+currentY+'"]');
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break;
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case 40:
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nextCase = document.querySelector('.inputGrid[data-x="'+currentX+'"][data-y="'+(+currentY+1)+'"]');
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break;
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default: nextCase = currentCase;
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break;
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}
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if(nextCase != undefined) {
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nextCase.focus();
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}
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};
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var gridKeyup = function gridKeyup(evt) {
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var typedKey = evt.keyCode;
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var senses = [37,38,39,40];
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if (senses.indexOf(typedKey) !== -1) {
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goToNextCase(typedKey);
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} else if (typedKey >= 65 && typedKey <= 90) {
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evt.currentTarget.value = String.fromCharCode(typedKey).toUpperCase();
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goToNextCase(39);
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}
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};
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var dynamicEvents = function dynamicEvents() {
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var inputs = document.getElementsByClassName('inputGrid');
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var inputsLength = inputs.length;
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for (var i = 0; i < inputsLength; i++) {
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var input = inputs[i];
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input.removeEventListener("keyup",gridKeyup);
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input.addEventListener("keyup", gridKeyup.bind(this), false);
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}
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};
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var isGridValid = function isGridValid() {
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for (var i = 0,l = height; i <l ; i++) {
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for (var j = 0, m = width; j<m; j++) {
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if (document.querySelector('.inputGrid[data-x="'+j+'"][data-y="'+i+'"]').value == '') {
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return false;
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}
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}
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}
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return true;
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};
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document.getElementById('validateGrid').addEventListener('click', function(e) {
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if (isGridValid()) {
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for (var i = 0,l = height; i <l ; i++) {
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grid[i] = [];
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for (var j = 0, m = width; j<m; j++) {
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grid[i][j] = document.querySelector('.inputGrid[data-x="'+j+'"][data-y="'+i+'"]').value;
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}
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}
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console.log(grid);
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location.href = '#wordsList';
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initGrid();
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// gotonextstep
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}
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}, false);
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// words
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var initGrid = function initGrid() {
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var numHeight = grid.length;
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var numWidth = grid[0].length;
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var ulContent = document.createDocumentFragment();
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var tmpLi;
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var i, isDragging, origin, drawingLine, end;
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canvas.setDimensions({width: SIZE*numWidth + numWidth, height: SIZE*numHeight + numHeight});
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for (i = 0; i < numWidth; i++) {
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for (j = 0; j < numHeight; j++) {
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var rect = new LabeledRect({
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left: i * SIZE,
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top: j * SIZE,
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fill: 'white',
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stroke: 'black',
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width: SIZE,
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height: SIZE,
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label: grid[j][i],
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selectable: false
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});
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canvas.add(rect);
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}
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}
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canvas.on('mouse:down', function(options) {
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isDragging = true;
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var pointer = canvas.getPointer(options.e);
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var points = [ pointer.x, pointer.y, pointer.x, pointer.y ];
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origin = [Math.floor(points[1]/SIZE),Math.floor(points[0]/SIZE)];
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drawingLine = new fabric.Line(points, {
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stroke: 'black',
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strokeLineCap: 'round',
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strokeWidth: SIZE/6,
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originX: 'center',
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originY: 'center'
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});
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canvas.add(drawingLine);
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});
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canvas.on('mouse:move', function(options) {
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if(isDragging) {
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var pointer = canvas.getPointer(options.e);
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drawingLine.set({ x2: pointer.x, y2: pointer.y });
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canvas.renderAll();
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}
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});
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canvas.on('mouse:up', function(options) {
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isDragging = false;
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var pointer = canvas.getPointer(options.e);
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var position = [pointer.x, pointer.y];
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end = [Math.floor(position[1]/SIZE),Math.floor(position[0]/SIZE)];
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canvas.remove(drawingLine);
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if(origin[0] !== end[0] || origin[1] !== end[1]) {
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var newLi = document.createElement('li');
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newLi.innerHTML = "test"; // TODO
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document.getElementById('words').appendChild(newLi);
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words.push("test");
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}
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origin = [];
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end = [];
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});
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};
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document.getElementById('validateWord').addEventListener('click', function(evt) {
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location.href = '#validate';
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}, false);
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// save
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document.getElementById('save').addEventListener('click', function(evt) {
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document.querySelector('textarea').innerHTML = 'var GRID = ' + grid.toString() + '; var words = ' + words.toString() + ';';
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}, false);
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