========== Description Part Begin ==========
name = "組合2";
description = "兩組實例形成兩個圓圈開始移動，直到重合在一起。";
version = "1.00";
bin = "Combination2.bin";
========== Description Part End ==========

========== Parameter Part Begin ==========
$nCharacterCount(EDIT,INT,1,1 10000,"實例總數","指的是使用了該特效的實例的總數。這個值是由影片里所選中的實例數決定的，在這里不能設置。");
$nFrameCount(EDIT,INT,5,5 5,"總幀數","指的是含有動作代碼的總幀數。特效播放的總幀數可能比動作代碼的幀數多。");
$nRadius(EDIT,INT,140,0 1000,"半徑","由實例組成的弧形的半徑。");
$nInterval(EDIT,INT,5,1 1000,"時間間隔","前一個實例和后一個實例開始變化的時間間隔。");
$nAlphaSpeed(EDIT,INT,5,1 1000,"透明度變化速度","實例的透明度變化速度。");


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

========== Function Part Begin ==========
nFrameCount = 5;
nCharacterCount = 12;

nRadius = 140;
nInterval = 5;
nAlphaSpeed = 5;


nIsRun = new Array(nCharacterCount);
nRotateArray = new Array(nCharacterCount);
nRadiusArray = new Array(nCharacterCount);
nCentreX = new Array(nCharacterCount);
nCentreY = new Array(nCharacterCount);

nOldPosX = new Array(nCharacterCount);
nOldPosY = new Array(nCharacterCount);


for(i = 1;i <= nCharacterCount;i++)
{
	nRotateArray[i - 1] = 225;
	nRadiusArray[i - 1]  = nRadius;
	
	this["c" + i]._x -= nRadius;
	
	nOldPosX[i - 1] = this["c" + i]._x;
	nOldPosY[i - 1] = this["c" + i]._y;
	
	if(i == 1)
			nIsRun[0] = 0;
	else
	{
			nIsRun[i - 1] = nIsRun[i - 2];
			nIsRun[i - 1] += nInterval;
	}
	this["c" + i]._alpha = 50;
	
	
	this["c" + i].duplicateMovieClip("cc" + i + i,i);
	
	this["cc" + i + i]._y += nRadius;
	this["c" + i]._y -= nRadius;
	
	this["c" + i]._visible = false;
	this["cc" + i + i]._visible = false;

	
}


function fadeout()
{
	if(c1._alpha < 0)
		gotoAndPlay(1);
	for(i = 1;i <= nCharacterCount;i++)
	{
		this["c" + i]._alpha -= nAlphaSpeed;
		this["cc" + i + i]._alpha -= nAlphaSpeed;		
	}	
	
	
	
	
}

function FadeoutAgain()
{
	gotoAndPlay(4);
}



function fun()
{
	for(i = 1;i <= nCharacterCount;i++)
	{
		if(nIsRun[i -1] < 0)
		{
			this["c" + i]._visible = true;
			this["cc" + i + i]._visible = true;
			if(nRotateArray[nCharacterCount -1]  == 360)
			{
				gotoAndPlay(4);
			}

			this["c" + i]._x = Math.cos(Math.PI / 180 * nRotateArray[i -1]) * nRadiusArray[i -1]  + nOldPosX[i -1];
			this["cc" + i + i]._x = Math.cos(Math.PI / 180 * (360 - nRotateArray[i -1])) * nRadiusArray[i -1]  + nOldPosX[i -1];
			
			this["c" + i]._y = Math.sin(Math.PI / 180 * nRotateArray[i -1]) * nRadiusArray[i -1]  + nOldPosY[i -1];
			this["cc" + i + i]._y = Math.sin(Math.PI / 180 * (360 - nRotateArray[i -1])) * nRadiusArray[i -1]  + nOldPosY[i -1];
			nRotateArray[i -1] += 5;
			if(nRotateArray[i -1] > 360)
			{
				this["c" + i]._alpha = 100;
				this["cc" + i + i]._alpha = 100;
				nRotateArray[i -1] = 360;
			}

		}
		else
			nIsrun[i -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(fadeout,4,-1,"fadeout");
$frame(FadeoutAgain,5,-1,"fadeout again");

========== Frame Part End ==========