Hi, so I have a function that handles key presses in a game I'm working on in OpenGL. But, the thing is that even though I have made two squares and they both move when the correct key is pressed only one square is moved. Is there a way I can make the two squares move. This is the glutKeyboardFunc function I implimented:

void handleKeypress(unsigned char key, int x, int y) 
{
    switch (key) {
        case 27:
            exit(0);
            break;
        case 'w':
            glutTimerFunc(0.001, moveSquareUp, 0);
            break;
        case 'd':
            glutTimerFunc(0.001, moveSquareRight, 0);
            break;
        case 's':
            glutTimerFunc(0.001, moveSquareDown, 0);
            break;
        case 'a':
            glutTimerFunc(0.001, moveSquareLeft, 0);
            break;
    }
}

If you need any more code just ask.