Command Actions

 Command Actions provides an interface to automatically run `.mcfunction` files at particular events. They are loaded from the filesystem on every event call, ensuring that they are as up to date as they can be. ## How to run functions? - Open / create the `.minecraft/config/command-actions/functions` folder - Add function files or folders containing function files with the proper event names - Functions are detected either without an extension or with the `.mcfunction` extension. - All files in subdirectories are detected regardless of extension (or lack thereof) - Subdirectories are recursed to find functions ## Current capabilities Some preprocessing occurs on the input. All preprocessing directives are preceded with a hash (`#`), and any line preceded with a hash that is not a preprocessor is marked as a comment. Preprocessing directives: - `if`, `elif`, `else`, `endif` - check if a given macro evaluates to `true` or `1`, if a number is nonzero, if an equation results in a nonzero answer, or if two values are equal or unequal - `define` - define a replacement to be replaced later. Not recursive - `undef` - remove the definition of an already defined macro. This also works for system-provided macros. ## Current events Built-in macros are listed, and all builtins (including those provided by other mods) are preceded with `C_` - `server-ready` - called after the server reports it's ready for players - `serverName` - `isSinglePlayer` - `online` - `motd` - `player-join` - called when a player is placed into the server - All macros provided by `server-ready` - `playerName` and `player` as shorthand - `playerUUID` - `auth` - `firstJoin`