========== Description Part Begin ==========
name = "倒影2";
description = "實例分成兩組，形成兩個圓圈，依次落在鏡子上，鏡子里反射出它們的倒影。";
version = "1.00";
bin = "Reflection2.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,110,0 1000,"半徑","由實例組成的弧形的半徑。");
$nInterval(EDIT,INT,5,0 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,3,0 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 = 13;

nRadius = 140;
nInterval = 5;
nAlphaSpeed = 3;


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);
nOldGhostPosX = new Array(nCharacterCount);
nOldGhostPosY = new Array(nCharacterCount);


for(i = 1;i <= nCharacterCount;i++)
{
	if(i <= nCharacterCount/2)
		nRotateArray[i - 1] = 225;
	else
		nRotateArray[i - 1] = 315;
	nRadiusArray[i - 1]  = nRadius;
	
	if(i <= nCharacterCount/2)
		this["c" + i]._x -= nRadius;
	else
		this["c" + i]._x += nRadius;
	
	nOldPosX[i - 1] = this["c" + i]._x;
	nOldPosY[i - 1] = this["c" + i]._y;
	nOldGhostPosX[i - 1] = this["c" + i]._x;
	nOldGhostPosY[i - 1] = this["c" + i]._y + this["c" + i]._height;
	
	if(i == 1 || i == nCharacterCount)
	{
			nIsRun[0] = 0;
			nIsRun[nCharacterCount -1] = 0;
	}
	else
	{
			if(i <= nCharacterCount/2)
			{
				nIsRun[i - 1] = nIsRun[i - 2];
				nIsRun[i - 1] += nInterval;
			}
			else
			{
				multiple = nCharacterCount - i ;
				nIsRun[i - 1] = multiple * nInterval;
				//nIsRun[i -1] = nIsRun[nCharacterCount - i];
			}
	}
	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;
	this["cc" + i + i]._yscale = 	this["cc" + i + i]._yscale * -1;
	
}


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 IsAllCharacterEnd()
{
	bIsEnd = true;
	for(n = 1;n <= nCharacterCount;n++)
	{
		if(this["c" + n]._alpha != 100)
		{
			bIsEnd = 0;
			break;
		}
	}

	if(bIsEnd)
		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;
	
			IsAllCharacterEnd();
			
		
			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]  + nOldGhostPosX[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]  + nOldGhostPosY[i -1];
				
			if(i <= nCharacterCount / 2)
			{
				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
			{
				nRotateArray[i -1] -= 5;
				if(nRotateArray[i -1] < 180)
				{
					this["c" + i]._alpha = 100;
					this["cc" + i + i]._alpha = 100;
					nRotateArray[i -1] = 180;
				}
			}
				

		}
		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 ==========