Tree-based commands

To get started with OneConfig's tree-based (Brigadier-style) command system, you'll need to get started by creating a CommandBuilder:

Java

CommandBuilder builder = CommandBuilder.command("examplemod", "example", "example_mod");

Kotlin

val builder = CommandBuilder.command("examplemod", "example", "example_mod")

From here, if you want to do something when the command is run on it's own (f.ex /examplemod), you can use the runs method to define what is executed, like so:

Java

builder.then(CommandBuilder.runs().does(() -> {
    System.out.println("Hello, OneConfig!");
}));

Kotlin

builder.then(CommandBuilder.runs().does {
    println("Hello, OneConfig!")
})

Both the object which command and runs returns have a description method which allow you to describe what happens when you execute that command or subcommand, it is recommended to use this where possible.

Finally, to register your command, you can simply use CommandManager#registerCommand like so:

Java

CommandManager.registerCommand(builder.build());

Kotlin

CommandManager.registerCommand(builder.build())