Creating Commands

Commands can be created using a dedicated Command Class and the @Command Annotation.

@Command("foo")
public static class TestCommand {
    @Execute
    public boolean runsWhenCommandIsExecuted(@Sender CommandSourceStack sender) {
        sender.sendSystemMessage(RESPONSE);
        return true;
    }
}

Registration

Every command classes must then be registered using the CommandRegistry.registerCommand method.

CommandRegistry.registerCommand(TestCommand.class);

Architectury

This should be done in the common package at entrypoint invocation (In fabric the ModInitializer#onInitialize and on NeoForge the mod constructor).

Fabric

This should be done in the ModInitializer#onInitialize method.

NeoForge

This should be done in the mod constructor.