Max. Keycode #?

[monkey0506]

The maximum keycode referenced in the help manual is 434.  Will this likely be the highest keycode I will ever need?  I am asking because I am writing a function to return the key that is being pressed at any point in the game (to allow certain things to happen when on_key_press wouldn't normally be called), and I am trying to write a while loop to test all the keys that could be pressed so that I don't have to write out the same keycodes multiple times for my GetKeyPressed function and my on_key_press_always function and other places as well.  Thanks for any help.

[Radiant]

Yes, and you're likely not to need that one either.
Most of the 'interesting' keys are in the 32-127 range.

[monkey0506]

I figured I could just use the number of the highest keycode I will call in my on_key_press_always function, but then if I decide to add a key later (with a higher ASCII value), I might forget to change it in GetKeyPressed, so I reasoned that I may as well just test all the keys to be safe.  If it's not covered in on_key_press_always then it will just be ignored, so it doesn't really matter if I test them all.

[Radiant]

That's true; the speed dip is negligible.