import { AudioClip, AudioSource, Node, Component, _decorator } from "cc";
import SoundNodePool from "./SoundNodePool";
import { EGlobalEvent } from "../MesEvent/EGlobalEvent";
import MesMgr from "../MesEvent/MesMgr";
/**音频组件代理 */
const {ccclass, property,menu} = _decorator;
@ccclass("AudioEx")
@menu("扩展/音频扩展")
export default class AudioEx extends AudioSource {
    isRemove:boolean = false;
    init(isRemove: boolean, Parent: Node) {
        this.isRemove = isRemove;
        this.node.setParent(Parent);
        if (this.isRemove) {
            this.loop = false;
            MesMgr.on(EGlobalEvent.停止所有音效, this.stop, this);
        } else {
            this.loop = true;
        }
    }

    setVolume(volume:number){
        this.volume = volume;
    }

    playOne(audio: AudioClip, callback?: Function) {
        this.clip = audio;
        if(this.currentTime!=0){this.currentTime = 0;}
        this.play();
        this.isRemove && this.scheduleOnce(() => {
            this.stop();
            callback && callback();
        }, audio.getDuration());
    }

    playloop(audio: AudioClip) {
        this.stop();
        this.clip = audio;
        this.play();
    }

    stop(){
        if (!this.clip) { return; }
        this.isRemove && this.unscheduleAllCallbacks();
        super.stop();
        this.clip = null;
        this.isRemove && SoundNodePool.pushPoxy(this);
    }

    isPlaying(){
        return !!this.clip;
    }

    onDestroy(): void {
        MesMgr.offAllCaller(this);
    }

}