Question

    var playGraph = new Chart();
var playPart1 = new Part1();
var playPart2 = new Part2();
var playPart3 = new Part3(); 

addChild(playGraph);
playGraph.gotoAndPlay(1);
var s1:SoundOne = new SoundOne();
s1.play();

playGraph.addEventListener(Event.COMPLETE, onCompleteGraph); 
playPart1.addEventListener(Event.COMPLETE, onCompletePart1); 
playPart2.addEventListener(Event.COMPLETE, onCompletePart2); 

function onCompleteGraph(evt:Event):void
{
    playPart1.x = 370;
    playPart1.y = 190;
    addChild(playPart1);
    playPart1.gotoAndPlay(1);
}


function onCompletePart1(evt:Event):void
{

    playPart2.x = 100;
    playPart2.y = 100;
    addChild(playPart2);
    playPart2.gotoAndPlay(1);
    var s2:Sound2 = new Sound2();
    s2.play();

}

function onCompletePart2(evt:Event):void
{
    removeChild(playPart2);
    addChild(playPart3);
    playPart3.gotoAndPlay(1);
    var s3:Sound3 = new Sound3();
    s3.play();

}

我的问题是，我不想删除孩子（playPart1）;。我希望孩子留下来。但是 - 如果我不删除它，那么一切都会好起来的。如果我删除它，似乎它忽略了它必须在进入playPart1之前完成playGraph的事实。知道为什么会这样吗？

Answer 1

我假设Chart / Part1 / Part2是MovieClip符号，当它们到达最后一帧时会调度COMPLETE事件？如果这是正确的，那么我可以对发生的事情做出相当好的猜测。

您假设您的符号在您将其添加到舞台并调用 gotoAndPlay 之前无法播放。这是不正确的，只要你实例化它将开始在后台播放的符号，也就是说，前4行代码都会创建符号并开始播放它们，即使它们在屏幕上不明显，因此，您的COMPLETE事件将在您预期之前在后台触发。

解决方案是在实例化这些符号后立即停止播放这些符号，然后在前一个COMPLETE事件触发后开始播放。

var playGraph = new Chart();
var playPart1 = new Part1();
var playPart2 = new Part2();
var playPart3 = new Part3(); 

//Stop the symbols from playing automatically
playPart1.stop();
playPart2.stop();
playPart3.stop();

addChild(playGraph);
playGraph.gotoAndPlay(1);
var s1:SoundOne = new SoundOne();
s1.play();

playGraph.addEventListener(Event.COMPLETE, onCompleteGraph); 
playPart1.addEventListener(Event.COMPLETE, onCompletePart1); 
playPart2.addEventListener(Event.COMPLETE, onCompletePart2); 

function onCompleteGraph(evt:Event):void
{
    playPart1.x = 370;
    playPart1.y = 190;
    addChild(playPart1);
    playPart1.gotoAndPlay(1);
}


function onCompletePart1(evt:Event):void
{

    playPart2.x = 100;
    playPart2.y = 100;
    addChild(playPart2);
    playPart2.gotoAndPlay(1);
    var s2:Sound2 = new Sound2();
    s2.play();

}

function onCompletePart2(evt:Event):void
{
    removeChild(playPart2);
    addChild(playPart3);
    playPart3.gotoAndPlay(1);
    var s3:Sound3 = new Sound3();
    s3.play();

}

为什么我的动画在继续之前没有等待事件监视器？

1 个答案: