MyArenaMinigame - FFA

package me.mindo.MAM.FFA;

import java.util.List;

import org.bukkit.Bukkit;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.command.TabCompleter;
import org.bukkit.entity.Player;
import org.bukkit.event.Listener;
import org.bukkit.plugin.java.JavaPlugin;

import me.mindo.MAM.Arena.ArenaState;
import me.mindo.MAM.Minigame.Minigame;
import me.mindo.MAM.Minigame.Commands.MinigameCommands;
import me.mindo.MAM.Minigame.Ultils.AListener;
import me.mindo.MAM.Minigame.Ultils.MinigameSetting;
import me.mindo.MAM.Utils.CommandArea;

public class Main extends JavaPlugin implements CommandExecutor, Listener, TabCompleter {

    private static Main instance;
    private static Minigame minigame;

    @Override
    public void onEnable() {
        if (Bukkit.getPluginManager().getPlugin("MyArenaMinigame") == null) {
            Bukkit.getConsoleSender().sendMessage("");
            Bukkit.getConsoleSender().sendMessage("§f>> §cFFA requires MyArenaMinigame §7(mam.mindotv.de)");
            Bukkit.getConsoleSender().sendMessage("");
            getPluginLoader().disablePlugin(this);
        } else {
            instance = this;
            loadMinigame();
            this.getCommand("ffa").setExecutor(this);
            this.getCommand("ffa").setTabCompleter(this);
            Bukkit.getPluginManager().registerEvents(this, this);
        }
    }

    @Override
    public void onDisable() {
        instance = null;
        getMinigame().endMinigame();
    }

    public static Main getInstance() {
        return instance;
    }

    public static Minigame getMinigame() {
        return minigame;
    }

    private void loadMinigame() {
        // Minigame ####################################
        minigame = new Minigame("FFA", "&6FFA &f[unicode->>] &7", getInstance());

        // Listener ####################################
        minigame.addArenaListener(ArenaState.Lobby, AListener.BLOCK_BREAK);
        minigame.addArenaListener(ArenaState.Lobby, AListener.BLOCK_PLACE);
        minigame.addArenaListener(ArenaState.Lobby, AListener.BLOCK_DROP_ITEM);
        minigame.addArenaListener(ArenaState.Lobby, AListener.BLOCK_HUNGER);

        // Commands ####################################
        minigame.setCommandArea(CommandArea.LOBBY_MINIGAME);
        minigame.addCommand(MinigameCommands.SPAWN_SHOP.getCommand());
        minigame.addCommand(MinigameCommands.ARENA_SETUP_HELP.getCommand());

        // Settings ####################################
        minigame.addSetting(MinigameSetting.DISABLE_LOBBY_ITEMS);
        minigame.addSetting(MinigameSetting.ENABLE_LOBBY_MINIGAME);
        minigame.addSetting(MinigameSetting.ENABLE_RANDOM_RESPAWNKIT);
        minigame.addSetting(MinigameSetting.ENABLE_KILLER_HEAL);
        minigame.addSetting(MinigameSetting.ENABLE_LOBBY_LOCATION_PROTECTION);
        minigame.addSetting(MinigameSetting.ENABLE_JOIN_RANDOMKIT);
        minigame.addSetting(MinigameSetting.ENABLE_RESPAWNKIT);
        minigame.addSetting(MinigameSetting.ENABLE_SHOP);

        // Setup ####################################
        minigame.setupMinigame();

    }

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        if (!(sender instanceof Player)) {
            Bukkit.getConsoleSender().sendMessage("§cYou have to be a Player!");
            return false;
        }
        Player p = (Player) sender;
        if (cmd.getName().equalsIgnoreCase("ffa")) {
            getMinigame().setupCommands(p, args);

            if (args.length == 1) {
                if (args[0].equalsIgnoreCase("setuphelp")) {
                    if (minigame.hasSetupPermission(p)) {
                        p.sendMessage("");
                        p.sendMessage("   §f» §a§l" + minigame.getName() + "-Setup");
                        p.sendMessage("");
                        p.sendMessage("§f● §a1. §7Set the lobby/spawn location with §f/ffa setLobby [arena]§7.");
                        p.sendMessage(
                                "§f● §a2. §7Set the bound locations with §f/ffa setlobbybounds [arena] [low/high]§7.");
                        p.sendMessage("§f● §a3. §7Save the arena with §f/ffa finish [arena]§7.");
                        p.sendMessage("§f● §a4. §7At least you can spawn the shop with §f/ffa spawnshop§7.");
                        p.sendMessage("");
                    }
                }
            }
        }

        return false;
    }

    @Override
    public List<String> onTabComplete(CommandSender sender, Command cmd, String arg2, String[] args) {
        if (!(sender instanceof Player)) {
            return null;
        }
        Player p = (Player) sender;
        if (cmd.getName().equalsIgnoreCase("ffa")) {
            return getMinigame().setupTabComplete(p, args);
        }
        return null;
    }
}