HostCommand.java

package org.royaldev.thehumanity.commands.impl;

import org.jetbrains.annotations.NotNull;
import org.kitteh.irc.client.library.element.User;
import org.kitteh.irc.client.library.event.channel.ChannelMessageEvent;
import org.royaldev.thehumanity.TheHumanity;
import org.royaldev.thehumanity.commands.InGameCommand;
import org.royaldev.thehumanity.game.TheHumanityGame;
import org.royaldev.thehumanity.player.TheHumanityPlayer;
import xyz.cardstock.cardstock.commands.CallInfo;
import xyz.cardstock.cardstock.commands.Command;

import java.util.List;

@Command(
    name = "host",
    description = "Shows or sets the host, if you have permission.",
    usage = "<command> (nick)"
)
public class HostCommand extends InGameCommand {

    public HostCommand(final TheHumanity instance) {
        super(instance);
    }

    @Override
    public void run(@NotNull ChannelMessageEvent event, @NotNull CallInfo callInfo, @NotNull TheHumanityGame game, @NotNull TheHumanityPlayer player, @NotNull List<String> arguments) {
        if (arguments.size() < 1) {
            game.showHost();
            return;
        }
        final User u = player.getUser();
        if (!this.isHostOrOp(player, game)) {
            player.getUser().sendNotice("You are not an op or the host!");
            return;
        }
        final TheHumanityPlayer t = game.getPlayer(arguments.get(0));
        if (t == null) {
            player.getUser().sendNotice("No such nick is playing.");
            return;
        }
        game.setHost(t);
    }
}