I'm trying to create a two player game. I have the arrow keys controlling one player, (GLUT_KEY_UP etc.) and those work just fine, but I cannot get the other keys to work. I tried using asdw as arrow keys for player 2, but it says that I'm repeating keys, I guess it's recognizing the D key as the right arrow key? and it seems wherever I move it, there is some sort of repeat. Why is that? is there some other way to do it?