Command Registry

Matthiesen Core provides a convenience base class for registering commands in a platform-agnostic way. This allows mod developers to define and register commands without worrying about the underlying platform-specific implementation details.

ModCommandRegistry.java

package com.example.mymod.registry;

import dev.matthiesen.matthiesen_core.common.registry.AbstractCommandRegistry;

public final class ModCommandRegistry extends AbstractCommandRegistry {
  private static final ModCommandRegistry INSTANCE = new ModCommandRegistry();

  private ModCommandRegistry() {
    super();
  }

  /**
   * Initializes the block registry. This method should be called during the mod's initialization phase.
   */
  public static void init() {
    INSTANCE.register(MyExampleCommand.INSTANCE);
  }

  public static class MyExampleCommand implements CoreCommand {
    public static final MyExampleCommand INSTANCE = new MyExampleCommand();

    public MyExampleCommand() {
    }

    @Override
    public void register(CommandDispatcher<CommandSourceStack> dispatcher, CommandBuildContext registry, Commands.CommandSelection context) {
      dispatcher.register(
        Commands.literal("example_command")
          .executes(context -> {
            context.getSource().sendSuccess(Component.literal("Hello from example command!"), false);
            return 1;
          })
      );
    }
  }
}