Commit Graph

2 Commits

Author SHA1 Message Date
nmlgc 88c05e48e5 [Maintenance] Move a few more ASM definitions to their own .inc files
Part of P0032, funded by zorg.
2019-09-21 13:05:54 +02:00
nmlgc 058595b1d9 [Reverse-engineering] [th04/th05] Score variables
In which ZUN uses little-endian BCD as the exclusive internal storage
for both the current and the high score. Which are then updated using,
once again, ridiculously micro-optimized ASM code that uses the
venerable x86 BCD instructions.

Funded by -Tom-.
2019-03-04 21:42:11 +01:00