Main class

package me.phantom64.teamdeathmatch;

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

import me.phantom64.teamdeathmatch.commands.CommandJoin;
import me.phantom64.teamdeathmatch.commands.CommandKickAll;
import me.phantom64.teamdeathmatch.commands.CommandLeave;
import me.phantom64.teamdeathmatch.commands.CommandSetSpawn;
import me.phantom64.teamdeathmatch.listeners.AsyncPlayerChat;
import me.phantom64.teamdeathmatch.listeners.BlockListener;
import me.phantom64.teamdeathmatch.listeners.EntityDamage;
import me.phantom64.teamdeathmatch.listeners.EntityDamageByEntity;
import me.phantom64.teamdeathmatch.listeners.FoodLevelChange;
import me.phantom64.teamdeathmatch.listeners.InventoryClick;
import me.phantom64.teamdeathmatch.listeners.PlayerDeath;
import me.phantom64.teamdeathmatch.listeners.PlayerDropItem;
import me.phantom64.teamdeathmatch.listeners.PlayerJoin;
import me.phantom64.teamdeathmatch.listeners.PlayerQuit;
import me.phantom64.teamdeathmatch.utils.GameManager;
import me.phantom64.teamdeathmatch.utils.LocationHandler;
import me.phantom64.teamdeathmatch.utils.TeamManager;
import me.phantom64.teamdeathmatch.utils.TeamManager.Team;

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

/**
 * Color symbol: §
 * Red team color: §c
 * Blue team color: §9
 */

/**
 * TO-DO:
 *
 */

public class TeamDeathMatch extends JavaPlugin {

    public static GameManager gameManager;
    public static TeamManager teamManager;
    public static LocationHandler locationHandler;

    public static GameManager getGameManager() {
        return gameManager;
    }

    public static TeamManager getTeamManager() {
        return teamManager;
    }

    public static LocationHandler getLocationHandler() {
        return locationHandler;
    }

    public static List<Player> red = new ArrayList<Player>();
    public static List<Player> blue = new ArrayList<Player>();

    public static List<Player> getRed() {
        return red;
    }

    public static List<Player> getBlue() {
        return blue;
    }

    @Override
    public void onEnable() {
        saveConfig();
        registerListeners(new PlayerDeath(), new PlayerJoin(),
                new PlayerQuit(), new AsyncPlayerChat(), new BlockListener(),
                new InventoryClick(), new PlayerDropItem(),
                new EntityDamageByEntity(), new EntityDamage(),
                new FoodLevelChange());
        gameManager = new GameManager(this);
        teamManager = new TeamManager(this);
        locationHandler = new LocationHandler(this);
    }

    private void registerListeners(Listener... listeners) {
        for (Listener listener : listeners) {
            getServer().getPluginManager().registerEvents(listener, this);
            getLogger().info(
                    "Event " + listener.getClass().getSimpleName()
                            + " has been registered.");
        }
        getLogger().info("All events registered.");
    }

    public static void addPlayersToTeamLists() {
        red.clear();
        blue.clear();
        for (Player pl : Bukkit.getServer().getOnlinePlayers()) {
            if (TeamDeathMatch.getGameManager().isPlaying(pl)) {
                if (TeamDeathMatch.getTeamManager().getTeam(pl) == Team.RED) {
                    red.add(pl);
                } else if (TeamDeathMatch.getTeamManager().getTeam(pl) == Team.BLUE) {
                    blue.add(pl);
                }
            }
        }
    }

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label,
            String[] args) {

        if (label.equalsIgnoreCase("tdm")) {

            if (sender instanceof Player) {
                if (args.length == 0) {
                    ((Player) sender)
                            .sendMessage("§5TDM plugin made by §dPhantom_64§5! §5Available arguments: setspawn, join, leave");
                } else if (args[0].equalsIgnoreCase("setspawn")) {
                    CommandSetSpawn.execute((Player) sender, args);
                } else if (args[0].equalsIgnoreCase("join")) {
                    CommandJoin.execute(((Player) sender), args);
                } else if (args[0].equalsIgnoreCase("leave")) {
                    CommandLeave.execute(((Player) sender), args);
                } else if (args[0].equalsIgnoreCase("kickall")) {
                    CommandKickAll.execute(((Player)sender), args);
                } else {
                    ((Player)sender).sendMessage("§dInvalid argument.");
                }
            } else {
                sender.sendMessage(ChatColor.RED
                        + "Only players can use this command.");
            }

        }

        return true;

    }

}