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Rotate an Item based on Mouse Position

/ Published in: ActionScript 3
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This is a simple snippet to rotate an item with the mouse\'s position at a fixed point.

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  1. // "rota" is your movieclip/sprite
  2.  
  3. var dx : Number;
  4. var dy : Number;
  5.  
  6. stage.addEventListener( Event.ENTER_FRAME, checkMouse );
  7.  
  8. function checkMouse( evt : Event ) : void
  9. {
  10. 	dx = mouseX - rota.x;
  11. 	dy = mouseY - rota.y;
  12. 	rota.rotation = (Math.atan2(dy, dx) * 180 / Math.PI);
  13. }

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