28 lines
594 B
JavaScript
28 lines
594 B
JavaScript
function Tile(position, value) {
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this.x = position.x;
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this.y = position.y;
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this.value = value || 2;
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this.previousPosition = null;
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this.mergedFrom = null; // Tracks tiles that merged together
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}
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Tile.prototype.savePosition = function () {
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this.previousPosition = { x: this.x, y: this.y };
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};
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Tile.prototype.updatePosition = function (position) {
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this.x = position.x;
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this.y = position.y;
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};
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Tile.prototype.serialize = function () {
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return {
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position: {
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x: this.x,
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y: this.y
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},
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value: this.value
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};
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};
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