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33 lines
910 B
33 lines
910 B
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// Light sprite class
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enyo.kind({
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name: "Sprite",
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published: { x: 0, y: 0, heading: 0, power: 0, images: [], engine: null },
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// Create component
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create: function() {
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this.inherited(arguments);
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},
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// Draw the sprite in the canvas context
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draw: function(ctx) {
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ctx.save();
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ctx.translate(this.x*constant.tileSize, this.y*constant.tileSize);
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var image = document.getElementById(this.getCurrentImage());
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ctx.drawImage(image, 0, 0);
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if (this.value !== undefined) {
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ctx.font="29px Arial";
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ctx.strokeStyle="#000000";
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var x = (constant.tileSize - ctx.measureText(this.value.tag).width)/2;
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ctx.strokeText(this.value.tag, x, 50);
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ctx.fillStyle="#FFFF00";
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ctx.fillText(this.value.tag, x+2, 51);
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}
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ctx.restore();
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},
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// Get current image of the sprite
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getCurrentImage: function() {
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return this.images[this.heading < this.images.length ? this.heading : 0];
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}
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});
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