Drag and rotate problem

[izikon]

I have this swf that written in AS2
http://www.knowingames.com/test_ik_06.swf

if (stage.mouseX == _lastMouseX && stage.mouseY == _lastMouseY) {
return;
}
var dX:Number = stage.mouseX - _myClip.x;
var dY:Number = -(stage.mouseY - _myClip.y);
var angleRad:Number = - (Math.atan2(dY, dX) + Math.atan2(_offsetX, _offsetY));
_myClip.rotation = angleRad * 180 / Math.PI + 90 ;
//trace(drizzler.rotation);
var dxX:Number = (_offsetX*Math.cos(angleRad) - _offsetY*Math.sin(angleRad));
var dyY:Number = (_offsetX*Math.sin(angleRad) + _offsetY*Math.sin(Math.PI/2 - angleRad));

_myClip.x = stage.mouseX - dxX;
_myClip.y = stage.mouseY - dyY;

_lastMouseX = stage.mouseX;
_lastMouseY = stage.mouseY;


this _offsetX and _offsetY is where you pressing with the mouse
does anyone have idea why it doesn't working in AS3?
or have an exmple for rotate and drag phisycs

[bLasTamos]

Why doesn't it work? what happens?

[izikon]

well... it keeps on turing around the mouse instead of staying with the mouse

[bLasTamos]

Maybe its because you are inverting the Y axis and adding 90 degrees to the rotation, dunno how that affects things.

[izikon]

the problem is the the clip keeps on spining abround and not do what he needs to do