21 lines
755 B
TypeScript
21 lines
755 B
TypeScript
import { Scene } from "phaser";
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import DOMElement = Phaser.GameObjects.DOMElement;
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export abstract class ResizableScene extends Scene {
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public abstract onResize(): void;
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/**
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* Centers the DOM element on the X axis.
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*
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* @param object
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* @param defaultWidth The width of the DOM element. We try to compute it but it may not be available if called from "create".
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*/
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public centerXDomElement(object: DOMElement, defaultWidth: number): void {
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object.x =
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this.scale.width / 2 -
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(object && object.node && object.node.getBoundingClientRect().width > 0
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? object.node.getBoundingClientRect().width / 2 / this.scale.zoom
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: defaultWidth / this.scale.zoom);
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}
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}
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