SubCommandWrapper.java

// Copyright (c) 2015, Christopher "BlayTheNinth" Baker

package net.blay09.mods.eirairc.command;

import com.google.common.collect.Lists;
import net.blay09.mods.eirairc.api.SubCommand;
import net.blay09.mods.eirairc.util.Utils;
import net.minecraft.command.CommandException;
import net.minecraft.command.ICommand;
import net.minecraft.command.ICommandSender;
import net.minecraft.util.BlockPos;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public final class SubCommandWrapper implements ICommand {

	public final SubCommand command;

	public SubCommandWrapper(SubCommand command) {
		this.command = command;
	}

	@Override
	public String getCommandName() {
		return command.getCommandName();
	}
	
	@Override
	public final String getCommandUsage(ICommandSender sender) {
		return command.getCommandUsage(sender);
	}
	
	@Override
	public final List<String> getCommandAliases() {
		String[] aliases = command.getAliases();
		if(aliases != null) {
			List<String> list = new ArrayList<>();
			Collections.addAll(list, aliases);
			return list;
		}
		return Collections.emptyList();
	}

	@Override
	public boolean canCommandSenderUseCommand(ICommandSender sender) {
		return command.canCommandSenderUseCommand(sender);
	}

	@Override
	public boolean isUsernameIndex(String[] args, int idx){
		return command.isUsernameIndex(args, idx);
	}

	@Override
	public void processCommand(ICommandSender sender, String[] args) throws CommandException {
		command.processCommand(sender, Utils.getSuggestedTarget(), args, Utils.isServerSide());
	}

	@Override
	public List<String> addTabCompletionOptions(ICommandSender sender, String[] args, BlockPos pos) {
		List<String> list = Lists.newArrayList();
		command.addTabCompletionOptions(list, sender, args);
		return list;
	}

	@Override
	public int compareTo(ICommand o) {
		return getCommandName().compareTo(o.getCommandName());
	}
	
}