Looking good, but i have a problem!

Posted by petterroea (twitter: @petterroea)

December 17th, 2011 8:14 am

Yup. I need the player, at a constant coordinate of 400, 300, to face the mouse. And i suck at stuff like this? Any help?

rotation degrees = 0 when facing right. Up is 270. ect…

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2 Responses to “Looking good, but i have a problem!”

1. delpes says:

   December 17, 2011 at 8:18 am

   float radiansToMouse = (float) Math.atan2(400 – input.getMouseX(), 300 – input.getMouseY());
   float degreesToMouse = (57.2957795f * radiansToMouse) * -1;
   heroImage.setRotation(degreesToMouse);

   Something like this?

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2. petterroea says:

   December 17, 2011 at 8:26 am

   Yes, thanks! You saved my day!

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