Actionscript 3 如何在as3中取消静音？

对不起，我的英语不好。我有两个按钮的代码来静音和取消静音。当我单击静音时，它工作，但当我单击另一个按钮使声音播放时，它不工作。有什么帮助吗

import flash.media.SoundMixer;

speakerb1.addEventListener(MouseEvent.CLICK, speaker2sound);
speakerb2.addEventListener(MouseEvent.CLICK, speaker2sound);
var channel2:SoundChannel = new SoundChannel();
var clicktoPlay:Boolean = true;


function speaker2sound(e:MouseEvent):void{
    if (clicktoPlay==true){
         var snd2:Sound = new Sound;
         snd2.load(new URLRequest("shakeup.wav"));
         clicktoPlay=false;
         channel2 = snd2.play();
         speakerb1.visible=true;
         speakerb2.visible=false;
         SoundMixer.soundTransform = new SoundTransform(1);
    }

    if (clicktoPlay==false){
         clicktoPlay=true;
         speakerb2.visible=true;
         speakerb1.visible=false;
         SoundMixer.soundTransform = new SoundTransform(0);
    }
    clicktoPlay =!clicktoPlay;
}

channel2.addEventListener(Event.SOUND_COMPLETE,soundfin);

function soundfin(event:Event):void{ 
    clicktoPlay=false; 
    speakerb1.visible=true;
    speakerb2.visible=false;
}

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正如Marcela所说，试着去掉“clicktoPlay=！clicktoPlay；”这一行，看看它是否有效。

---

按照现在的代码方式，在调用“soundfin”之前，无论调用speaker2sound的频率有多高，clicktoPlay都将保持为true。

我对您的代码进行了一些小改动：

speakerb1.addEventListener(MouseEvent.CLICK, speaker2sound);
speakerb2.addEventListener(MouseEvent.CLICK, speaker2sound);
var channel2:SoundChannel = new SoundChannel();
var clicktoPlay:Boolean = true;
var snd2:Sound;

function speaker2sound(e:MouseEvent):void{
    if (clicktoPlay==true){
        if(!snd2){
            snd2 = new Sound();
            snd2.load(new URLRequest("Kalimba.mp3"));
            channel2 = snd2.play();
        }
        speakerb1.visible=true;
        speakerb2.visible=false;
        SoundMixer.soundTransform = new SoundTransform(1);
    }
    else {
        speakerb2.visible=true;
        speakerb1.visible=false;
        SoundMixer.soundTransform = new SoundTransform(0);
    }
    clicktoPlay =!clicktoPlay;
}

channel2.addEventListener(Event.SOUND_COMPLETE,soundfin);

function soundfin(event:Event):void{ 
    clicktoPlay=false; 
    speakerb1.visible=true;
    speakerb2.visible=false;
}

channel2.addEventListener(Event.SOUND_COMPLETE,soundfin);

function soundfin(event:Event):void{ 
    clicktoPlay=false; 
    speakerb1.visible=true;
    speakerb2.visible=false;
}

---

这可能与您正在使用

clicktoPlay

变量执行一些奇怪的操作有关。检查它是否为真，然后将其设置为假，然后检查它是否为假（它将始终为假，因为如果它最初为真，则将其设置为假）。然后，在所有这些之后，您将再次切换它。是的，但是当我再次单击并且它为false时，我将使ClickTopPlay为true。。