I learned to mod from AwesomeReminders, which includes links to Dinkum modding tutorials, at: https://github.com/ETcodehome/DinkumAwesomeReminders.git
Useful Dinkum modding references: https://modding.wiki/en/dinkum/developers https://modding.wiki/en/dinkum/developers/decompiling https://harmony.pardeike.net/articles/patching-prefix.html https://www.nexusmods.com/dinkum/mods/83