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Ludum Dare 30 — August 22nd-25th 2014 — Theme: Connected Worlds
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    Looking good, but i have a problem!

    Posted by (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…

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

    1. delpes says:

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

      Something like this?

    2. petterroea says:

      Yes, thanks! You saved my day!

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