Collision with an object replacing the mouse

[Matin.1520]

Actually here's the complete explanation

This is what it looks like



The black ball can be dragged. I want the ball to be able to travel between the hole. But if it touches the black coloured area, it has to go and play "main"

And this is my code

stop();

var lvl1:MovieClip = new Linelvl1();
lvl1.x = 400;
lvl1.y = 240;
addChild(lvl1);
lvl1.alpha = 0;

var ball:MovieClip = new Ball();
ball.x = 80;
ball.y = 380;
addChild(ball);

addEventListener(Event.ENTER_FRAME, onStart);

function onStart(evt:Event) {
    
    var myTimer:Timer = new Timer(1000, 1);
    myTimer.addEventListener(TimerEvent.TIMER, timerListener);
    
        function timerListener (evt:TimerEvent) {
            if (lvl1.alpha < .75) {
        lvl1.alpha += .05;
    }
        }
    myTimer.start();
    ball.addEventListener(MouseEvent.MOUSE_DOWN, onDrag);
    ball.addEventListener(MouseEvent.MOUSE_UP, onStopDrag);
    function onDrag(evt:MouseEvent) {
        ball.startDrag(true);
    }
    function onStopDrag(evt:MouseEvent) {
        ball.stopDrag();
    }
    
    if (lvl1.alpha == .75) {
    if (lvl1.hitTestObject(ball)) {
        removeEventListener(Event.ENTER_FRAME, onStart);
        removeChild(lvl1);
        removeChild(ball);
        gotoAndStop("main");
        ball.removeEventListener(MouseEvent.MOUSE_DOWN, onDrag);
        ball.removeEventListener(MouseEvent.MOUSE_UP, onStopDrag);
        }
    }
}

[rynoe]

Clips are always squares for hitTest objects so you kinda have to make 3 separate walls unless you wanna use some of the fancier hitTest class files out there.
I'm not sure of the need for your objects to be class files in the library either. If you can, you should consider just drawing the object and convert to symbols. It would make the code rather simple:

import flash.events.MouseEvent;
import flash.events.Event;

ball.addEventListener(MouseEvent.MOUSE_DOWN, startDragging);
ball.addEventListener(MouseEvent.MOUSE_UP, stopDragging);
ball.addEventListener(Event.ENTER_FRAME, hitWalls);

function hitWalls(e:Event):void{
    if(e.currentTarget.hitTestObject(wall1)||e.currentTarget.hitTestObject(wall2)||e.currentTarget.hitTestObject(wall3)){
        e.currentTarget.stopDrag();
        e.currentTarget.x=28;
        e.currentTarget.y = 303;
    }
}
function stopDragging(m:MouseEvent):void{
    m.currentTarget.stopDrag();
}
function startDragging(m:MouseEvent):void{
    m.currentTarget.startDrag();
} 

[Matin.1520]

Clips are always squares for hitTest objects so you kinda have to make 3 separate walls unless you wanna use some of the fancier hitTest class files out there.
I'm not sure of the need for your objects to be class files in the library either. If you can, you should consider just drawing the object and convert to symbols. It would make the code rather simple:

import flash.events.MouseEvent;
import flash.events.Event;

ball.addEventListener(MouseEvent.MOUSE_DOWN, startDragging);
ball.addEventListener(MouseEvent.MOUSE_UP, stopDragging);
ball.addEventListener(Event.ENTER_FRAME, hitWalls);

function hitWalls(e:Event):void{
    if(e.currentTarget.hitTestObject(wall1)||e.currentTarget.hitTestObject(wall2)||e.currentTarget.hitTestObject(wall3)){
        e.currentTarget.stopDrag();
        e.currentTarget.x=28;
        e.currentTarget.y = 303;
    }
}
function stopDragging(m:MouseEvent):void{
    m.currentTarget.stopDrag();
}
function startDragging(m:MouseEvent):void{
    m.currentTarget.startDrag();
} 

Thank you for your help
I'm really trying to understand what you're saying but I can't

1. My wall is only one as you see it in the picture. How do you want me to create 3 walls

2. what are the x = 28 and y = 303 for??
\
thank you