22 lines
397 B
JavaScript
22 lines
397 B
JavaScript
export default class Point {
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constructor(x,y) {
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this.x = x
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this.y = y
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}
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move(x, y) {
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this.x += x
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this.y += y
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}
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add(other) {
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return new Point(
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this.x + other.x,
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this.y + other.y
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)
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}
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sub(other) {
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return new Point(
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this.x - other.x,
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this.y - other.y
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)
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}
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}
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