1

I'm making a game with AS3. I would like to put a different music in each background.

So far, I've succeed to start the music when the player enters in a scene. But if he goes out, the music is still playing...(I want the music to stop when the players leave a scene).

I don't understand why the music is still playing.. Here's my code : 

public function newBackground(thisBack:String):void{
            var room = back.currentBack;
            switch (thisBack){
case "maisonExt":
                    var mySound:Sound = new exterieur ();
                    mySound.play ();

My mp3 file is named "exterieur.mp3".

If you can think of anything it would be a great help.

Thanks !

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1 回答 1

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您需要再次停止音乐。如果您不停止它，它将继续播放:)

当你调用 .play 时，它会返回一个 SoundChannel，它可以让你控制播放——改变位置、停止播放，以及访问让你控制音量的 SoundTransform。以下是一些示例代码：

public var currentSoundChannel:SoundChannel;

public function newBackground(thisBack:String):void
{
    var room = back.currentBack;
    if (currentSoundChannel != null)
    {
        currentSoundChannel.stop()
    }
    var nextSong:Sound;
    switch (thisBack){
        case "maisonExt":
            nextSong = new exterieur ();
            break;
    }
    currentSoundChannel = nextSong.play();
}

如果你想了解更多关于声音的知识，我会推荐这个教程http://gamedev.michaeljameswilliams.com/2009/03/03/avoider-game-tutorial-9/。它是一个更大的教程的一部分，它教你游戏制作的许多方面，带你从新手到能够创建游戏。你真的应该检查一下。

于 2013-06-16T11:23:54.497 回答