如何播放一首歌曲从库时的preloader是英寸×＆QUOT;％共装？ [英] How do i play a song from library when the preloader is a "x"% of total loaded?

问题描述

我目前从事的基础上脱机组合的presentation期末考试，我需要做一个preloader，就是当加载的过程字节总数的25％，发挥的声音，导入到库中。我尝试了几种方法，并不能做到这一点。

我将离开你的$ C $下我的preloader。

  //（也是这个code是鼠标装载机以文本形式）

this.loaderInfo.addEventListener（使用ProgressEvent.PROGRESS，checkingProgress）;

功能checkingProgress（事件：ProgressEvent）：无效{
    VAR procentLoaded：数= event.bytesLoaded / event.bytesTotal * 100;

    ptxt.text = INT（procentLoaded）+％;
    如果（procentLoaded == 100）{
        this.gotoAndPlay（1，视频 - 诠释）;
    }
}

stage.addChild（ptxt）;
ptxt.mouseEnabled = FALSE;
ptxt.addEventListener（Event.ENTER_FRAME，fl_CustomMouseCursor）;

功能fl_CustomMouseCursor（事件：事件）{
    ptxt.x = stage.mouseX;
    ptxt.y = stage.mouseY;
}
Mouse.hide（）;

this.addEventListener（Event.ENTER_FRAME，装载）;

功能加载（五：事件）：无效{
    VAR总：数= this.stage.loaderInfo.bytesTotal;
    VAR装：数= this.stage.loaderInfo.bytesLoaded;

    prel.scaleX =加载/总;
    如果（总装==）{
        玩（）;
        this.removeEventListener（Event.ENTER_FRAME，装载）;
    }
}
 

解决方案

您需要在您的库中的声音文件可以动作。
给它一个类名前。为mySound

  ...
VAR为mySound：为mySound =新为mySound（）;
VAR soundPLaying：布尔= FALSE;

功能checkingProgress（事件：ProgressEvent）：无效{
VAR procentLoaded：数= event.bytesLoaded / event.bytesTotal * 100;

ptxt.text = procentLoaded +％;
如果（procentLoaded＆GT; 25安培;＆安培;！soundPlaying）{//检查是否加载铁道部则25％和声音是不是在玩
    mysound.play（）;
    soundPlaying = TRUE;
}
如果（procentLoaded == 100）{
    this.gotoAndPlay（1，视频 - 诠释）;
   }
}
...
 

如果你需要做一些额外的东西一样暂停，换卷等，您将需要一个<一个href="http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flash/media/SoundChannel.html"相对=nofollow> SoundChannel对象

I am currently undertaking a final exam based on the presentation of an offline portfolio and I need to make a preloader, where when the process of loading is 25% of total bytes, to play a sound that is imported into the library. I've tried several ways and can’t do it.

I'll leave you the code for my preloader.

//(also this code is a mouse loader in text form)

this.loaderInfo.addEventListener(ProgressEvent.PROGRESS,checkingProgress);

function checkingProgress(event:ProgressEvent):void{
    var procentLoaded:Number = event.bytesLoaded/event.bytesTotal*100;

    ptxt.text=int(procentLoaded)+"%";
    if(procentLoaded == 100){
        this.gotoAndPlay(1,"Video-Int");
    }
}

stage.addChild(ptxt);
ptxt.mouseEnabled = false;
ptxt.addEventListener(Event.ENTER_FRAME, fl_CustomMouseCursor);

function fl_CustomMouseCursor(event:Event) {
    ptxt.x = stage.mouseX;
    ptxt.y = stage.mouseY;
}
Mouse.hide();

this.addEventListener(Event.ENTER_FRAME, loading);

function loading(e:Event):void {
    var total:Number = this.stage.loaderInfo.bytesTotal;
    var loaded:Number = this.stage.loaderInfo.bytesLoaded;

    prel.scaleX = loaded/total;
    if (total == loaded){
        play();
        this.removeEventListener(Event.ENTER_FRAME, loading);
    }
}

解决方案

You need to make the sound file in your library available for actionscript.
Give it a Class name ex. MySound

...
var mysound:MySound = new MySound();
var soundPLaying:Boolean = false;

function checkingProgress(event:ProgressEvent):void{
var procentLoaded:Number = event.bytesLoaded/event.bytesTotal*100;

ptxt.text= procentLoaded +"%";
if(procentLoaded > 25 && !soundPlaying){ //check if loaded mor then 25% and sound isn't playing
    mysound.play();
    soundPlaying = true;
}
if(procentLoaded == 100){
    this.gotoAndPlay(1,"Video-Int");
   }
}
...

if you need to do some extra stuff like pause, change volume etc you will need a SoundChannel Object

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