register 2 simultaneous keypress'
I have written a program in opengl using c++ and i want to be able to fly along my scene by using the keyboard so far i have managed to do this using various functions however i would like to be able to push two buttons at once so i can move in two seperate directions at the same time. Currently i use a switch statement that listens for key strokes any ideas on how i can make it listen for two?
This is the code i use to listen for key strokes. Many Thanks
void keyboard(unsigned char key, int x, int y)