I'm completely clueless as to how I should make one. Does anyone know?
It's quite easy in fact.
Just put a GUI Slider object on a gui, set it's min and max values (default game speed is 40), maybe min 10 max 70.
Then add to your interface_click function:
...
if (interface == 3) { // gui the slider is on
if (button == 0) SetGameSpeed(GetSliderValue(3,0)); // on left mouse click; 3=number of gui, 0=number of slider
}
...
Chris
Thank you. I appreciate it.