void mouse(int button, int state, int x, int y)
{
switch (button)
{
default:
if (state == GLUT_DOWN)
current_assignment.handleInput(button, x, y);
}
}
void keyboard(unsigned char key, int x, int y)
{
switch (key)
{
case VK_ESCAPE:
glutDestroyWindow(winID);
exit(0);
break;
default:
current_assignment.handleInput(key);
}
}