24 lines
518 B
TypeScript
24 lines
518 B
TypeScript
import { KeyHandler, KeyName } from "../applet/Keyboard";
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export class Buttons implements KeyHandler {
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keys: KeyName[] = [];
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public update(key: KeyName, state: "press" | "release") {
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const newKeys = this.keys.filter(k => k != key);
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if(state == "press") {
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newKeys.push(key);
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newKeys.sort();
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}
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this.keys = newKeys;
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}
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public block() {
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this.keys = [];
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}
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public getPressed(): KeyName[] {
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return this.keys.slice();
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}
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}
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