GameClass.as

package {
	import flash.display.*;
	import flash.events.*;
	import flash.text.TextField;
	import flash.geom.*;
	import flash.utils.*;
	import Me;
	import ScreenShake;
	import flash.utils.getDefinitionByName;
	public class GameClass extends MovieClip {
		var shieldTimer:Number = 3000;
		public var power_Shield:Boolean = false;
		var healthPack:Number = 20;
		var bullets:Number = 0;
		/*
		there are four different type of powerup but we used only 3 
		Machine which get activated using 2
		Multi which get activated using 3
		Lazer which get activate using 4
		the above 3 power uses 20 bullets as they get activated.

		other powerups 2
		are health and sheild

		powerup get activated when er fire at them.

		 */
		public var power_Machine:Boolean = false;
		public var power_Multi:Boolean = false;
		public var power_Lazer:Boolean = false;
		public var power_Fire:Boolean = false;
		public var power_Machine_bullets:Number = 20;
		public var power_Multi_bullets:Number = 20;
		public var power_Lazer_bullets:Number = 20;
		public var power_Fire_bullets:Number = 20;
		/*
		saving stageHeight and stageWidth
		 */
		public var stageW:Number=stage.stageWidth;
		public var stageH:Number=stage.stageHeight;
		/*
		reputation_meter is a different senario by which user get powerup. but we never used it. 
		 */
		public var reputation_meter:Number=100;
		public var guntype:Number=0;
		/*
		Me is actually the awesome left gun which we handle using mouse
		 */
		public var mcClip:Me;
		/*
			before the graphics gun its a van but graphics changed.
			its actually me_health or gun_health
		 */
		public var van_health:Number=100;
		/*
		6 levels .. this maintain current level Count
		 */
		public var levelNo:Number;
		public var _press:Boolean=false;
		public var _reduce_val:Number=0;
		public var __reduce_val:Number=0;
		public var ___reduce_val:Number=0;
		public var money:Number=0;
		public var freePlayMode:Boolean = false;
		private var boseStart:Boolean = false;
		public var curbArray:Array=new Array(1,0,0,0,0,0,0,0);
		private var timer:Timer = new Timer(100000,25000);
		private var gameOverTimer:Timer = new Timer(3000,1);
		private var boseVal;
		private var gameStateVal:Boolean = true;
		public var gamePause:Boolean = false;
		/*
		ar_level_hdd is for easy levels
		ar_level_easy is for hard levels
		the inner Values is what i use to attact in holder_mc loop(clip'indexInAr'_mc)until-innerarValues
		for example ar_level_easy add 5 clip1_mc and add 3 clip2_mc
		 */
		public var ar_level_hdd:Array=[[5,3,1,0,0,0,0,0,1],[10,7,2,1,0,0,0,0,0,1],[10,7,1,1,1,0,0,0,0,0,1],[10,7,3,2,1,1,0,0,0,0,0,1],[10,7,3,1,1,1,1,0,0,0,0,0,1],[10,7,4,3,1,1,1,1,0,0,0,0,0,1]];
		//public var ar_level_hdd:Array=[[1,1,0,0,2,0,2,0,1],[10,7,2,1,0,0,0,0,0,1],[10,7,1,1,1,0,0,0,0,0,1],[10,7,3,2,1,1,0,0,0,0,0,1],[10,7,3,1,1,1,1,0,0,0,0,0,1],[1,1,0,0,0,0,0,0,0,0,0,0,0,1]];
		private var ar_level_easy:Array=[[5,3],[7,5,3],[10,7,5,3],[10,7,5,4,3],[10,7,5,4,3,3],[10,7,5,4,3,3,3]];
		private var ar_level:Array = new Array();
		/*
		previously i use ar__ & ar_ for shorting and make every enemy fire based on their Y poition.
		currently m not using them 
		 */
		public var ar_:Array=new Array;
		public var ar__:Array=new Array;
		var ar:Array;
		private var tempVal:Number=0;
		/**
		 * its a Main Class Pressent in root.main_mc
		 */
		public function GameClass () {
			var mainClass=this.root  as  MovieClip;
			power_Shield = false;
			power_Machine= false;
			power_Multi= false;
			power_Lazer= false;
			power_Fire= false;
			//trace (mainClass.levelNo);
			money = 0;
		}
		/**
		 * basic PlayAgain Function which reset the Me health to 100 and start Level again
		 * @param  par Current Level no.
		 * @return  nil
		 */
		public function playAgain (par):void {
			van_health = 100;
			startLevel (par);
		}
		/**
		 * PauseScreen call when user get out of focus to game window
		 * @param  Event.DEACTIVATE
		 * @return   nil
		 */
		private function pauseScreen_(e:Event):void{
			if (!gameStateVal) {
				pause_mc.gotoAndStop(2);
				gamePause = true;
			}
		}
		/**
		 * PauseScreen call using basic mouseClick Event
		 * @param  e mouse Event.MouseEvent
		 * @return   [description]
		 */
		private function pauseScreen(e:MouseEvent):void{
			if (!gameStateVal) {
				if (gamePause) {
					e.currentTarget.gotoAndStop(1);
					gamePause = false;
				}else{
					e.currentTarget.gotoAndStop(2);
					gamePause = true;
				}
			}
		}
		/**
		 * StartLevel it start the games with current Level no.
		 * @param  par current Level no.
		 * @return     nil
		 */
		public function startLevel (par):void {
			gamePause = false;
			boseStart = false;
			gameStateVal  = false;
			pause_mc.addEventListener(MouseEvent.CLICK,pauseScreen);
			/*
			freePlayMode is endless mode .
			else normal level based games .
			level_txt is to show current level no or endless
			 */
			if (freePlayMode) {
				timer.addEventListener(TimerEvent.TIMER, ActivateBose);
				timer.start();
				level_txt.text = "SURVIVAL";
			}else{
				gameOverTimer.addEventListener(TimerEvent.TIMER, gameOverTimerCall);		
				level_txt.text = par;
			}
			var main_movieclip:MovieClip = this.root as MovieClip;
			score_txt.text = ""+money;
			/**
			 * Check is user select easy or hard mode.
			 */
			if (main_movieclip.gameMode == "easy") {
				ar_level = ar_level_easy;
			} else {
				ar_level = ar_level_hdd;
			}
			//trace(ar_level+" : ");
			var reputation_meter_mc=this.getChildByName("reputation_meter_mc")  as  MovieClip;
			//reputation_meter_mc.gotoAndStop (100);
			//we plan to build different level BG for each level..
			var num:int = par-1;
			//groundtype=groundtype_ar[num];
			tempVal=0;
			//thought of adding a parallax effect but didnt look good
			//panBG (par);			
			//ar_,ar__ is to short Enemy according to its Y position .. but didnt used them
			ar_=new Array  ;
			ar__=new Array  ;
			//gun_mc.gun_mc.gotoAndStop (guntype);
			//gun_mc.startGun ();
			//Me is the awesome left side gun
			mcClip=new Me ();

			/*
			added Mouse Event to move and fire. Me the awesome left side gun and pause if user get out of focus 
			 */
			stage.addEventListener (MouseEvent.MOUSE_DOWN,Click);
			//stage.addEventListener (MouseEvent.MOUSE_OUT,mouseout);
			stage.addEventListener (MouseEvent.MOUSE_UP,mouseout);
			stage.addEventListener (KeyboardEvent.KEY_DOWN,changeGun);
			stage.addEventListener(Event.DEACTIVATE, pauseScreen_);
			//mcClip = this.getChildByName("ship_mc") as Me;
			/*
			Add me to my stage name it ship_mc
			 */
			holder_mc.addChild(mcClip);
			mcClip.name = "ship_mc";
			mcClip.x = 20;
			mcClip.y = stageH/2;
			//store level Value to a movieclip for global use
			holder_mc.par=par;
			//van_health=Me health=100 at init
			//curbArray is kida different power up which we want to use a automatic fire gun powerup which we can activate through reputation points.
			//so there are 2 auto guns which is basic on basic AI to first in first shoot but we never use these cause they didnt look good which current Graphics
			mcClip.per = van_health;
			if (curbArray[6] == 1) {
				mcClip.man1_mc.visible=true;
			}
			if (curbArray[7] == 1) {
				mcClip.man2_mc.visible=true;
			}
			// so levelVal=par which one is 1 when we select first level.
			// accesing the ar_level start with 0
			var _par:Number=par - 1;
			var levellen:Number=ar_level[_par].length;
			_reduce_val= levellen+1;
			var numCal:Number = 0;
			if (! isNaN(levellen)) {
				for (var j:Number=0; j < levellen; j++) {
					_reduce_val--;
					var ar_level_par:Number=ar_level[_par][j];
					if (ar_level_par==0) {
						numCal++;
						_reduce_val++;
					}
					if (! isNaN(ar_level_par)) {
						for (var k:Number=0; k < ar_level_par; k++) {
							//trace ("clip"+j+"_"+k+"_mc");
							tempVal++;
							var _val:Number=j + 1;
							var s:String="clip" + _val + "_mc";
							var _Class:Class=getDefinitionByName(s)  as  Class;
							var clip:MovieClip=new _Class;
							//clip = new clip_mc();
							clip.visible = false;
							holder_mc.addChild (clip);
							ar_.push (clip);
							clip.name="clip" + j + "_" + k + "_mc";
							
							clip.reduceVal=(_reduce_val*2) + (guntype);
								//clip.reduceVal=(_reduce_val/1.5) + (guntype/3);
							//}
							clip._type=j;
							clip.shootVal = (clip._type+1);
							//clip.val_txt.text=String(roundDecimalToPlace(clip.reduceVal,1)+" : "+roundDecimalToPlace(clip.shootVal,1));
							clip.x=- clip.width + 10;
							var randomX:Number=(Math.random() * (stageW)) - (stageW);
							var randomY:Number=(Math.random() * (stageH - 50)) + 10;
							
							//var startPoint__l:Point=new Point((Math.random() *  (stageW))-stageW,randomY__l);
							/*
							startPoint is the random X & Y position for Air and ground Enemy
							endPoint is equal for every Enemy except Boss started up and down movement when he enters the screen.
							speed is by which Enemy move towards Me the awesome gun.
							typeE is to check is the enemy is boss or not. i should used a boolean value insted but use string cause previously we have semi boss
							and air and ground seperate type which stop after end point and keep shooting until we kill them.
							this code is non optimise and m adding every enemy at stage when the game start .
							Todo :Have to update code
							 */
							var startPoint:Point=new Point(0,0);
							if (j==0 || j==1 || j==4||j==6) {
								clip.typeE = "normal";
								startPoint=new Point((Math.random() *(stageW * (j + (ar_level_par/2))))+stageW,stageH-85);
								clip.endPoint=randomX;
								clip.speed = (Math.random()*2)+2;
							}else if(j==2 || j==3){
								clip.typeE = "normal";
								startPoint=new Point((Math.random() *(stageW * (j + (ar_level_par/2))))+stageW,stageH/2);
								clip.endPoint=randomX;
								clip.speed = (Math.random()*3)+2;
							}else if(j==5 || j==7){
								clip.typeE = "normal";
								startPoint=new Point((1 *(stageW * (j + (ar_level_par/2))))+stageW,100);
								clip.endPoint=randomX;
								clip.speed = (Math.random()*4)+3;
							}else{
								clip.typeE = "bose";
								startPoint=new Point(stageW+stageW/2,stageH/2);
								clip.endPoint=randomX;
								clip.speed = 4;
							}
							clip.startPoint = startPoint;
							clip.x=startPoint.x;
							clip.y=startPoint.y;
							clip.addEventListener (Event.ENTER_FRAME,startMoving);
							clip.addEventListener(Event.REMOVED_FROM_STAGE,removeStartMoving);							
							mcClip.clipAr.push(clip);
							/*
							added logic of movie in one place for all enemy .
							 */
							//trace(mcClip+" : ");
						}
					}
				}
			}
			//ar_.sortOn (["y"],Array.NUMERIC);
			//short (ar_,this.holder_mc);
		}
		/**
		 * ActivateBose will make bose enter the screen in less time
		 * @param e Event.TimerEvent
		 */
		private function ActivateBose(e:TimerEvent):void{
			timer.stop();
			boseStart = true;
		}
		/**
		 * gameOverTimerCall is a function which get called when we kill a boss .. its a 3 sec pause before we see gameover screen
		 * @param  e TimerEvent
		 * @return   nil
		 */
		private function gameOverTimerCall(e:TimerEvent):void{
			//holder_mc.removeChild (boseVal);
			gameOver(false);
		}
		/*
		remove Startmoving EnterFrame
		 */
		public function removeStartMoving(e:Event):void{
			e.target.removeEventListener (Event.ENTER_FRAME,startMoving);
		}
		/**
		 * startMoving basic righ to left movent for every Enemy
		 * previously we decide the charecter mouse shoud come over to the Enemy to shoot but it got change.
		 * @param  event Event.EVTER_FRAME
		 * @return       nil
		 */
		public function startMoving (event:Event):void {
			if (!gamePause) {
				if(event.target.x>0&&event.target.x<=stageW+event.target.width){event.target.visible = true;}else{event.target.visible = false;}
				if (event.target.x>0&& event.target.x<stageW) {
					event.target._in_area = true;
				} else {
					event.target._in_area = false;
				}
				if (event.target.typeE == "normal") {
					if (event.target.endPoint < event.target.x) {
						event.target.x-= event.target.speed;
					} else {
						event.target.x = event.target.endPoint ;
					}
				}else if(boseStart){
					if (event.target.x > 400) {
						event.target.x-= event.target.speed;
					} else {
						event.target.x = 400;
					}
				}
				if (event.target.x<=10) {
					if (!power_Shield) {
						mcClip.per-=(event.target._type+1)*2;
					}
					doit(event.target);
				}
				/*var mc:MovieClip=this.gun_mc.cur_mc;
				var _par:Number=lholder_mc.par - 1;
				var levellen:Number=ar_levelL[_par].length;
				if (! isNaN(levellen)) {
					for (var j:Number=0; j < levellen; j++) {
						var ar_level_par:Number=ar_levelL[_par][j];
						if (! isNaN(ar_level_par)) {
							for (var k:Number=0; k < ar_levelL[_par][j]; k++) {
								//trace ("clip"+j+"_"+k+"_mc");
								var str:String="clip" + j + "_" + k + "_mc";
								var mcC:MovieClip=lholder_mc.getChildByName(str)  as  MovieClip;
								if (mcC != null) {
									var rect:Rectangle=getCollisionRect(mcC,mc,mc.parent,true,255);
									//if ((rect.width!=0 || rect.height!=0)) {}
									if (mcC.hitTestObject(mc) && this._press && this.gun_mc.mainVal == 1 && this.gun_mc.mouseDownVal && this.gun_mc.shoot) {
										mcC.press=true;
										//mcC.reduceVal += this.gun_mc.guntype/2;
									} else {
										mcC.press=false;
									}
								}
							}
						}
					}
				}*/
			}
		}
		/**
		 * function get Called when er win or lose
		 * @param  par true = gamelose; false = gamewin
		 * @return     [description]
		 */
		public function gameOver (par) {
			if (!gameStateVal) {
				pause_mc.removeEventListener(MouseEvent.CLICK,pauseScreen);
				gameStateVal = true;
				var mainClip:MovieClip=this.root  as  MovieClip;
				var power_mc:MovieClip = this.getChildByName("power_mc") as MovieClip;
				
				if (par) {
					//trace ("GameOver");
					money = 0;
					removeEventListeners ();
					mainClip.gameFeed_mc.gotoAndStop (3);
				} else {
					//trace ("GameWin : " + mainClip + " : " + mainClip.gameFeed_mc);
					removeEventListeners ();
					//trace (mainClip.levelNo+" : levelNo");
					if (mainClip.levelNo==6) {
						mainClip.gameFeed_mc.gotoAndStop (4);
					} else {
						mainClip.gameFeed_mc.gotoAndStop (2);
					}
				}
			}
		}
		/*
		remove All possible Event when Game is over
		 */
		public function removeEventListeners () {
			stage.removeEventListener (MouseEvent.CLICK,Click);
			stage.removeEventListener (MouseEvent.MOUSE_UP,mouseout);
			stage.removeEventListener (KeyboardEvent.KEY_DOWN,changeGun);
			mcClip.shoot = false;
			removeChildrenOf(shipbulletholder_mc);
			removeChildrenOf(holder_mc);
		}
		/*
		remove Child from holder_mc which contain Evemy and Me the awesome gun .
		and shipbulletholder_mc contain all Me bullets .
		 */
		public function removeChildrenOf (mc:MovieClip):void {
			if (mc.numChildren != 0) {
				var k:int=mc.numChildren;
				while (k--) {
					//mc.getChildAt (k);
					mc.removeChildAt( k );
				}
			}
		}
		/**
		 * doit is a function get Call when Enemy get removed either by Me bullets or by Hitting Me. it also remove it from shootingar which is store in Me Subclass
		 * its reposible for calculating score using money and Doing shake Animation Using ScreenShake.go function.
		 * @param  par this is Enemy parameter either a type Enemy_ ||  Enemy || Bose1
		 * @return     void
		 */
		public function doit (par):void {
			var _blast:blast=new blast();
			if (!freePlayMode) {
				if (tempVal == 2) {
					boseStart = true;
				}
				mcClip.clipAr.splice(mcClip.clipAr.indexOf(par),1);
				if (tempVal <= 1) {
					mcClip.reduceVal=0;
					//mcClip.press=false;
					if (!isNaN(par._type)) {
						money+= (par._type+1) * 100;
						score_txt.text = ""+money;
						ScreenShake.go (root,par._type*5,0.2);
						//trace (money+" : money "+(par._type+1));
					}
					var bigblast:bigBlast = new bigBlast();
					holder_mc.addChild (bigblast);
					bigblast.x=300;
					bigblast.y=225;
					par.removeEventListener (Event.ENTER_FRAME,startMoving);
					boseVal = par;
					//holder_mc.removeChild (par);
					gameOverTimer.start();
				} else {
					tempVal--;
					mcClip.reduceVal=0;
					//mcClip.press=false;
					//trace (mcClip.press+" : "+mcClip.name+" : "+tempVal+" : "+par+" : "+par._type);
					if (!isNaN(par._type)) {
						money+= (par._type+1) * 100;
						score_txt.text = ""+money;
						ScreenShake.go (root,par._type*5,0.2);
						//trace (money+" : money "+(par._type+1));
					}
					//var _blast:blast=new blast();
					holder_mc.addChild (_blast);
					_blast.x=par.x + par.holder_mc.x;
					_blast.y=par.y + par.holder_mc.y;
					par.removeEventListener (Event.ENTER_FRAME,startMoving);
					holder_mc.removeChild (par);
				}
			}else{
				holder_mc.addChild (_blast);
				_blast.x=par.x + par.holder_mc.x;
				_blast.y=par.y + par.holder_mc.y;
				if (par.typeE == "bose") {
					boseStart = false;
					timer.start();
				}
				mcClip.reduceVal=0;
				if (!isNaN(par._type)) {
					money+= (par._type+1) * 100;
					score_txt.text = ""+money;
					ScreenShake.go (root,par._type*5,0.2);
					par.x = par.startPoint.x;
					if (par.typeE == "bose") {
						//par.y = stageH/2
					}else{	
						par.y = par.startPoint.y;
					}
					par.per = 100;
					par.removed = false;
					//trace (money+" : money "+(par._type+1));
				}
				//var _blast:blast=new blast();
				//par.removeEventListener (Event.ENTER_FRAME,startMoving);
				//holder_mc.removeChild (par)
			}
		}
		/**
		 * changeGun this function is reposible for switching the guns using keyBoard shortcut 1,2,3,4
		 * we never user fire or type 4 gun . its still there.
		 * @param  e [description]
		 * @return   [description]
		 */
		private function changeGun(e:KeyboardEvent):void {
			var power_mc:MovieClip = this.getChildByName("power_mc") as MovieClip;
			if (e.keyCode==49) {
				guntype = 0;
				power_txt.text = "~";
				power_mc.gotoAndStop("normal");
			} else if (e.keyCode==50 && power_Machine) {
				guntype = 1;
				power_txt.text = ""+power_Machine_bullets;
				power_mc.gotoAndStop("Machine");
			} else if (e.keyCode==51 && power_Multi) {
				guntype = 2;
				power_txt.text = ""+power_Multi_bullets;
				power_mc.gotoAndStop("Multi");
			} else if (e.keyCode==52 && power_Lazer) {
				guntype = 3;
				power_txt.text = ""+power_Lazer_bullets;
				power_mc.gotoAndStop("Lazer");
			} else if (e.keyCode==53 && power_Fire) {
				guntype = 4;
				power_txt.text = ""+power_Fire_bullets;
			}
		}
		/**
		 * powerRemoved get called when Me bullet get hit by power coming from above
		 * @param  par movieClip which have power_mc init and save the type of power up in it.
		 * @return     nil
		 */
		public function powerRemoved(par):void{
			mcClip.clipAr.splice(mcClip.clipAr.indexOf(par),1);
			var power_mc:MovieClip = this.getChildByName("power_mc") as MovieClip;
			switch(par.name.toString()){
				case"Shield":
				power_mc.gotoAndStop("Shield");
				activateShield();
				break;
				case"Health":
				power_mc.gotoAndStop("Health");
				mcClip.per+=healthPack;
				break;
				case"Machine":
				power_mc.gotoAndStop("Machine");
				power_Machine = true;
				power_Machine_bullets+=20;
				power_txt.text = ""+power_Machine_bullets;
				break;
				case"Multi":
				power_mc.gotoAndStop("Multi");
				power_Multi = true;
				power_Multi_bullets+=20;
				power_txt.text = ""+power_Multi_bullets;
				break;
				case"Lazer":
				power_Lazer = true;
				power_Lazer_bullets+=20;
				power_txt.text = ""+power_Lazer_bullets;
				power_mc.gotoAndStop("Lazer");
				break;
				case"Fire":
				power_Fire = true;
				power_Fire_bullets+=20;
				power_txt.text = ""+power_Fire_bullets;
				break;
			}
		}
		/*
		activateShield & deactivateShield sheild powerup
		 */
		private function activateShield():void{
			var sheild_mc:MovieClip = this.getChildByName("sheild_mc") as MovieClip;
			sheild_mc.gotoAndStop(sheild_mc.totalFrames);
			power_Shield = true;
			var timer:Timer = new Timer(shieldTimer,1);
			timer.addEventListener(TimerEvent.TIMER,deactivateShield);
			timer.start();
		}
		public function deactivateShield(e:TimerEvent):void{
			var sheild_mc:MovieClip = this.getChildByName("sheild_mc") as MovieClip;
			var power_mc:MovieClip = this.getChildByName("power_mc") as MovieClip;
			sheild_mc.gotoAndStop(1);
			power_Shield = false;
			power_mc.gotoAndStop("normal");
		}
		/*
		Click is the function responsible to Me to shoot using the gun which he has.
		if bullet get over with power Guns gun get reset to normal
		 */
		public function Click (event:MouseEvent):void {
			if (this.mouseX<stageW && this.mouseX>0 && this.mouseY<stageH && this.mouseY>0 && !gamePause) {
			//var mainClass = (this.root as MovieClip);
			//bullets_txt.text = ""+bullets;
			if (guntype == 0) {
				mcClip.shoot = true;
				//power_txt.text = "~";
				//setTimeout(false_,10);
				}else if(guntype == 1){
						power_Machine_bullets--;
						if (power_Machine_bullets<0) {
							power_Machine = false;
							power_Machine_bullets = 0;
							guntype = 0;
							//power_mc.gotoAndStop("normal");
						}else{
							mcClip.shoot = true;
							//power_mc.gotoAndStop("Machine");
							//setTimeout(false_,10);
						}
						power_txt.text = ""+power_Machine_bullets;
				}else if(guntype == 2){
						power_Multi_bullets--;
						if (power_Multi_bullets<0) {
							power_Multi = false;
							power_Multi_bullets = 0;
							guntype = 0;
							//power_mc.gotoAndStop("normal");
						}else{
							mcClip.shoot = true;
							//power_mc.gotoAndStop("Multi");
							//setTimeout(false_,10);
						}
						power_txt.text = ""+power_Multi_bullets;
				}else if(guntype == 3){
						power_Lazer_bullets--;
						if (power_Lazer_bullets<0) {
							power_Lazer = false;
							power_Lazer_bullets = 0;
							guntype = 0;
							//power_mc.gotoAndStop("normal");
						}else{
							mcClip.shoot = true;
							//power_mc.gotoAndStop("Lazer");
							//setTimeout(false_,10);
						}
						power_txt.text = ""+power_Lazer_bullets;												
				}else if(guntype == 4){
						power_Fire_bullets--;
						if (power_Fire_bullets<0) {
							power_Fire = false;
							power_Fire_bullets = 0;
							guntype = 0;
							//power_mc.gotoAndStop("normal");
						}else{
							mcClip.shoot = true;
							//setTimeout(false_,10);
						}
						power_txt.text = ""+power_Fire_bullets;							
				}else{
					mcClip.shoot = true;
					//setTimeout(false_,10);
				}
				//mcClip.shoot = false;
			}
		}
		public function false_(){
			mcClip.shoot = false;
		}
		public function mouseout (event:MouseEvent):void {
			mcClip.shoot = false;
		}
		/*
		movieClipToArray is a function to check the who is far Enemy and sort it accordingle 
		i tred to use this code to check empty spaces .. but unfortunately code didnt work as expected
		 */
		public function movieClipToArray (mc) {
			var return_ar:Array=new Array;
			if (mc.numChildren != 0) {
				var k:int=mc.numChildren;
				while (k--) {
					if (mc.getChildAt(k).hasOwnProperty("endPoint")) {
						return_ar.push (mc.getChildAt(k));
					}
				}
			}
			return return_ar;
		}
		/*
		simple arrayedInsertionSort ... want to use it for sort purpose to check and differentiate between enemy type based on its Y position  
		then i realise AS3 have a inbuild ar.sort function which do this.		
		 */
		public function arrayedInsertionSort (a:Array):Array {
			var k:Number=a.length;
			var j:int;
			var mc:MovieClip;
			var val:MovieClip;
			for (var i:int=1; i < k; i++) {
				val=a[i];
				j=i;
				mc=a[int(j - 1)];
				while (j > 0 && mc.y > val.y) {
					a[j]=a[int(j - 1)];
					j--;
				}
				a[j]=val;
			}
			return a;
		}
		public function sort (ar,holder) {
			var len:int = ar.length;
			for (var i:Number=0; i < len; i++) {
				holder.swapChildrenAt (holder.getChildIndex(ar[i]),i);
				//trace (ar[i] + " : " + i + " : " + ar[i].y + " : holder: " + holder.name + " : " + top_mc.y + " top:down " + down_mc.y);
			}
		}
		/*
		roundDecimalToPlace basic rounding function for checking the charecter health and showin it on their top health bar.
		not using the function in my current code.
		 */
		public function roundDecimalToPlace (num:Number, place:Number):Number {
			var p:Number = Math.pow(10, Math.round(place));
			return Math.round(num * p) / p;
		}
	}
}