34 lines
1.1 KiB
TypeScript
34 lines
1.1 KiB
TypeScript
import { __private, _decorator, EventTarget } from 'cc';
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import { GameEventArgMap, GameEventCallbackMap } from '../Events/GameEvent';
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import Singleton from '../Singleton';
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const { ccclass, property } = _decorator;
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@ccclass('EventManger')
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export class EventManger extends Singleton<EventManger>('EventManger') {
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private _eventTarget = new EventTarget();
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public on<K extends keyof GameEventCallbackMap>(
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eventType: K,
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callback: GameEventCallbackMap[K],
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target?: any,
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): GameEventCallbackMap[K] {
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return this._eventTarget.on(eventType, callback, target);
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}
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public off<K extends keyof GameEventCallbackMap>(
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eventType: K,
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callback: GameEventCallbackMap[K],
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thisArg?: any,
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): GameEventCallbackMap[K] {
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return this._eventTarget.on(eventType, callback, thisArg);
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}
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public emit<K extends keyof GameEventArgMap>(eventType: K, arg: GameEventArgMap[K]) {
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if (Array.isArray(arg)) {
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this._eventTarget.emit(eventType, ...arg);
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} else {
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this._eventTarget.emit(eventType, arg);
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}
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}
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}
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