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27 lines
773 B
JavaScript
27 lines
773 B
JavaScript
import IInput from "../IInput"
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import Utility from "../../Utility"
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/** @typedef {import("../../Blueprint").default} Blueprint */
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/**
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* @template {HTMLElement} T
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* @extends {IInput<T>}
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*/
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export default class IPointing extends IInput {
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constructor(target, blueprint, options) {
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options.movementSpace ??= blueprint?.getGridDOMElement() ?? document.documentElement
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super(target, blueprint, options)
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this.movementSpace = options.movementSpace
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}
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/** @param {MouseEvent} mouseEvent */
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locationFromEvent(mouseEvent) {
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const location = Utility.convertLocation(
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[mouseEvent.clientX, mouseEvent.clientY],
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this.movementSpace
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)
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return this.blueprint.compensateTranslation(location)
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}
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}
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