31 lines
649 B
JavaScript
31 lines
649 B
JavaScript
import { useEffect, useContext } from "react";
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import KeyboardContext from "../contexts/KeyboardContext";
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/**
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* @param {KeyboardEvent} onKeyDown
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* @param {KeyboardEvent} onKeyUp
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*/
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function useKeyboard(onKeyDown, onKeyUp) {
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const { keyEmitter } = useContext(KeyboardContext);
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useEffect(() => {
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if (onKeyDown) {
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keyEmitter.on("keyDown", onKeyDown);
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}
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if (onKeyUp) {
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keyEmitter.on("keyUp", onKeyUp);
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}
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return () => {
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if (onKeyDown) {
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keyEmitter.off("keyDown", onKeyDown);
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}
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if (onKeyUp) {
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keyEmitter.off("keyUp", onKeyUp);
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}
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};
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});
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}
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export default useKeyboard;
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