Hi, I'm making a Harry Potter spell plugin. I'm new in Minecraft coding (but I have 2~ years of experience in Java coding). I would like to know how the config files work. I created a config.yml file but now I need to create folders and other files (to store player's spells and wands). How does the bukkit file api works? I'll need some examples (if it's possible). All the help is welcome! (Sorry for my bad english, I'm spanish).