Common questions and typical solutions to the world of TRSE.
- Dont do loops over 255
- Integer multiplocations are expensive
- Long “formulas” can go wrong
- A list of internal functions and their zero page use
- EnableIRQ does not support zeropage push/pop (do this yourself, based on the table)
- Use LUTs instead of muls/divs
- Short introduction to Fixed Point
- always use bytes unless you explicitly need an integer on the 6502 and z80! not the case on the 386/m68k/ARM though..