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