散开.sqe

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========== Description Part Begin ==========
name = "散开";
description = "实例从特定的中心点向外随机散开。";
version = "1.00";
bin = "scattering.bin";
========== Description Part End ==========

========== Parameter Part Begin ==========
$nCharacterCount(EDIT,INT,1,1 10000,"实例总数","指的是使用了该特效的实例的总数。这个值是由影片里所选中的实例数决定的，在这里不能设置。");
$nFrameCount(EDIT,INT,3,3 3,"总帧数","指的是含有动作代码的总帧数。特效播放的总帧数可能比动作代码的帧数多。");

$nSpeed(EDIT,INT,10,1 100,"速度","实例散开的速度。");
$nRadius(EDIT,INT,140,1 10000,"距离","实例散开后离特定中心点的距离。");
$nCentreX(EDIT,INT,0,-10000 10000,"X","中心点X的值。");
$nCentreY(EDIT,INT,0,-10000 10000,"Y","中心点Y的值。");

========== Parameter Part End ==========

========== Function Part Begin ==========
nCharacterCount = 16;
nFrameCount = 8;
nSpeed = 10;
nCentreX = 100;
nCentreY = 200;
nRadius = 150;

nRotateArray = new Array(nCharacterCount);
nRadiusArray = new Array(nCharacterCount);

for (i = 1; nCharacterCount >= i; i++)
{
    this["c" + i]._alpha = 100;
  
    
    this.c1._x = nCentreX;
    this.c1._y = nCentreY;
    nRotateArray[i - 1] = random(360);
    nRadiusArray[i - 1] = 2;
}


function fun()
{
    for (i = 1; nCharacterCount >= i; i++)
    {
   
            this["c" + i]._x = Math.cos(0.017453 * nRotateArray[i - 1]) * nRadiusArray[i - 1] + nCentreX;
            this["c" + i]._y = Math.sin(0.017453 * nRotateArray[i - 1]) * nRadiusArray[i - 1] + nCentreY;
            nRadiusArray[i - 1] = nRadiusArray[i - 1] + nSpeed;
   
    } 
	
	if(nRadiusArray[nCharacterCount - 1] > nRadius)
		gotoAndPlay(1);
	
} 


function again()
{
    gotoAndPlay(2);
} 



========== Function Part End ==========

========== Frame Part Begin ==========
$frame(fun,1,-1,"fun");
$frame(fun,2,-1,"fun");
$frame(again,3,-1,"again");
========== Frame Part End ==========