Trying to get back into this, I felt inspired to resolve a persistent bugbear: several tables in the ROM are indexed by an enemy’s sprite number (e.g. sprite pointer, hitbox pointer, damage value, etc.). Keeping these all properly correlated by hand in a text editor is a huge pain (like, if you want to edit them), so I spent some time the other day shoving them all into a spreadsheet (.csv) and making a tool to convert it into a bunch of .asm files at assembly-time:
heaven help me if i ever properly fill out all 255 rows of this