Hello all , its been really long time i kept trying and trying to find an answer all over and i didn't find any :S

and i posted here my question several times On one of the forums and no one answered except one gave me some files i will share it with you , but still i keep getting error over and over each time i try something

Then i Decided to end it One time and for all ...

i decide to post the SAME Thread In Many Action-Script Fourms , by this way , i can find out My answer fast ...


so here is the deal :
----------------------

1) i made a carMC MovieClip >>> inside this movie Clip i wrote all the AS Code for the car movement and speed
**Work perfect with small bug ( i have to click on it first to activate it )


2) i made a simple Black Square and and gave its Instance name buildings_mc
and i wanted to make a function between those two to test "Hit" between them

i) all i know about that is "hittestobject();" didnt work out and some dude told me it cant work with "hittestobject" and he gave me a Link for new stament "BitMapdata" "mikechambers.com/blog/2009/06/24/using-bitmapdata-hittest-for-collision-detection/" <--- u add www

ii)i toke that link and i decided to try it out ... it wasnt really teaching much because in the function name he keep writing 255 and i dont know what is it :S , anyway .. i decided to edit it to my carMc and Buildings and made few changes and it Worked !


the Current Problem is :---
___________________


what should i write to make the flash

1)not allowing Bitmapdata(carMC) to move on buildings_mc or under it

2)Record the Hit angle .. and respond to the hit by reflecting it ( like real )

3)how to make the Machine able to move on display only not outside it
>>or how to make it inside a square and can't leave it



------------------------------------

if u can answer Even one of those i will be very thankful

My Courent Scene Code !
code:




addEventListener(Event.ENTER_FRAME, enterFrame);



function enterFrame(e:Event):void

{



	var blueRect:Rectangle = carMC.getBounds(this);

	var blueOffset:Matrix = carMC.transform.matrix;

	blueOffset.tx = carMC.x - blueRect.x;

	blueOffset.ty = carMC.y - blueRect.y;	



	var carMCBmpData = new BitmapData(blueRect.width, blueRect.height, true, 0);

	carMCBmpData.draw(carMC, blueOffset);		



	var redRect:Rectangle = buildings_mc.getBounds(this);

	var buildings_mcBmpData = new BitmapData(redRect.width, redRect.height, true, 0);



	var redOffset:Matrix = buildings_mc.transform.matrix;

	redOffset.tx = buildings_mc.x - redRect.x;

	redOffset.ty = buildings_mc.y - redRect.y;	



	buildings_mcBmpData.draw(buildings_mc, redOffset);	



	var rLoc:Point = new Point(redRect.x, redRect.y);

	var bLoc:Point = new Point(blueRect.x, blueRect.y);	



	if(buildings_mcBmpData.hitTest(rLoc,

									255,

									carMCBmpData,

									bLoc,

									255

						  		))

	{





		buildings_mc.filters = [new GlowFilter()];

	}

	else

	{

		buildings_mc.filters = [];

	}



	carMCBmpData.dispose();

	buildings_mcBmpData.dispose();

}



The Code good Dude Gave me on some Forums

code:
var up:Boolean=false;

var down:Boolean=false;

var left:Boolean=false;

var right:Boolean=false;

var total_hurdle:Number=4;

var hitted:Boolean=false;

var currentX:Number=0;

var currentY:Number=0;



stage.addEventListener(KeyboardEvent.KEY_DOWN,key_  pressed);

stage.addEventListener(KeyboardEvent.KEY_UP,key_re  leased);

addEventListener(Event.ENTER_FRAME, onStage);



ball_mc.cacheAsBitmap=true;



function key_pressed(e:KeyboardEvent):void {

	switch (e.keyCode) {

		case Keyboard.UP :

			up=true;

			break;

		case Keyboard.DOWN :

			down=true;

			break;

		case Keyboard.LEFT :

			left=true;

			break;

		case Keyboard.RIGHT :

			right=true;

			break;

	}

}

function key_released(e:KeyboardEvent):void {

	switch (e.keyCode) {

		case Keyboard.UP :

			up=false;

			break;

		case Keyboard.DOWN :

			down=false;

			break;

		case Keyboard.LEFT :

			left=false;

			break;

		case Keyboard.RIGHT :

			right=false;

			break;

	}

}

function onStage(e:Event):void 

{

	if (up) {

		ball_mc.y-=8;

	}

	if (down) {

		ball_mc.y+=8;

	}

	if (left) {

		ball_mc.x-=8;

	}

	if (right) {

		ball_mc.x+=8;

	}

	if (ball_mc.x>stage.stageWidth) {

		ball_mc.x=0;

	}

	if (ball_mc.x<0) {

		ball_mc.x=stage.stageWidth-1;

	}

	if (ball_mc.y>stage.stageHeight) {

		ball_mc.y=0;

	}

	if (ball_mc.y<0) {

		ball_mc.y=stage.stageHeight-1;

	}



	if (checkStatus()) {

		ball_mc.x=currentX;

		ball_mc.y=currentY;

	}

	currentX=ball_mc.x;

	currentY=ball_mc.y;

	checkStatus();

}



function checkStatus():Boolean {

	for (var i:Number = 1; i <= total_hurdle; i++) 

	{

		var obstracleisplayObject=getChildByName("obstracle"+i+"_mc");

		if (ball_mc.hitTestObject(obstracle)) {

			hitted=true;

			break;

		} else {

			hitted=false;

		}

	}

	if (hitted)

	{

		return true;

	} else {

		return false;

	}

}





I tried to Mix those two but OMG i cant take it anymore with those Errors!!!!

i tried to copy .. edit it , " probably i did it wrong but still i tried allooottt , "





Finally i thank you all for reading that , and i reall appreciate if u even thinking about helping me , please if u can , just do it ... i already post this on more than one forums to find the answer as fast as possible


thank you !