Manager

package me.filipenock.supersw.Arena;

import java.util.ArrayList;

import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.entity.Player;

import me.filipenock.supersw.Main;
import me.filipenock.supersw.Arena.Arena.ArenaState;
import me.filipenock.supersw.Arena.Arena.ArenaType;
import me.filipenock.supersw.Until.Converter;

public class Manager {

    public static ArrayList<Arena> arenas = new ArrayList<>();

    public Manager() {}

    public void load() {
        YamlConfiguration arenacfg = Main.arenas.getCfg();
        YamlConfiguration config = Main.config.getCfg();
        for (String a : arenacfg.getConfigurationSection("Arenas").getKeys(false)) {
            if (a != null) {
                Arena arena = new Arena(a);
                arena.setMinteams(arenacfg.getInt("Arenas."+a+".minteams"));
                arena.setMaxteams(arenacfg.getInt("Arenas."+a+".maxteams"));
                arena.setMaxplayersperteam(arenacfg.getInt("Arenas."+a+".maxplayersperteam"));
                arena.setLobbycountdown(config.getInt("Arena.lobbycountdown"));
                arena.setCagecountdown(config.getInt("Arena.cagecountdown"));
                arena.setIngamecountdown(config.getInt("Arena.ingamecountdown"));
                arena.setLobby(new Converter().ConvertLocation(arenacfg.getString("Arenas."+a+".lobby")));
                arena.setSpectator(new Converter().ConvertLocation(arenacfg.getString("Arenas."+a+".spectator")));
                arena.setState(ArenaState.WAITING);
                if (arena.getMaxplayersperteam() > 1) {
                    arena.setType(ArenaType.TEAM);
                }
                for (String s : arenacfg.getConfigurationSection("Arenas."+a+".spawns").getKeys(false)) {
                    arena.getSpawns().add(new Converter().ConvertLocation(arenacfg.getString("Arenas."+a+".spawns."+s+".spawn")));
                }
                arenas.add(arena);
            }
        }
        Bukkit.getConsoleSender().sendMessage("§6§m--------------§c[SuperSkywars]§6-----------------");
        Bukkit.getConsoleSender().sendMessage("§e");
        Bukkit.getConsoleSender().sendMessage("§e         Plugin made by FilipeNock");
        Bukkit.getConsoleSender().sendMessage("§a         Total of §9" + arenas.size() + " §aArenas loaded!");
        Bukkit.getConsoleSender().sendMessage("§e");
        Bukkit.getConsoleSender().sendMessage("§6§m---------------------------------------------");
    }

    public void savearena(Arena arena) {
        YamlConfiguration arenacfg = Main.arenas.getCfg();
        arenacfg.set("Arenas."+arena.getName()+".minteams", arena.getMinteams());
        arenacfg.set("Arenas."+arena.getName()+".maxteams", arena.getMaxteams());
        arenacfg.set("Arenas."+arena.getName()+".maxplayerperteam", arena.getMaxplayersperteam());
        arenacfg.set("Arenas."+arena.getName()+".lobby", new Converter().ConvertLocation(arena.getLobby()));
        arenacfg.set("Arenas."+arena.getName()+".spectator", new Converter().ConvertLocation(arena.getSpectator()));
        if (arenacfg.getConfigurationSection("Arenas."+arena.getName()+".spawns") == null) {
            arenacfg.createSection("Arenas."+arena.getName()+".spawns");
        }
        int i = 0;
        for (Location sp : arena.getSpawns()) {
            arenacfg.set("Arenas."+arena.getName()+".spawns."+i+".spawn", new Converter().ConvertLocation(sp));
            i++;
        }
        Main.arenas.save();
    }

    public void save() {
        for (Player p : Bukkit.getOnlinePlayers()) {
            if (new Manager().isinGame(p)) {
                new Manager().getPlayerArena(p).removeplayer(p);
            }
        }
        for (Arena a : arenas) {
            if (arenas.size() > 0) {
                savearena(a);
            }
        }
    }

    public static void setMainlobby(Location loc) {
        Main.config.getCfg().set("Main-Lobby", new Converter().ConvertLocation(loc));
        Main.config.save();
    }

    public static Location getMainLobby() {
        Location loc = new Converter().ConvertLocation(Main.config.getCfg().getString("Main-Lobby"));
        return loc;
    }

    public Arena getArena(String name) {
        for (Arena a : arenas) {
            if (a.getName().equalsIgnoreCase(name)) {
                return a;
            }
        }
        return null;
    }

    public Arena getPlayerArena(Player p) {
        for (Arena a : arenas) {
            if (a.getAllplayers().contains(p)) {
                return a;
            }
        }
        return null;
    }

    public boolean arenaExits(String name) {
        for (Arena a : arenas) {
            if (a.getName().equalsIgnoreCase(name)) {
                return true;
            }
        }
        return false;
    }

    public boolean isinGame(Player p) {
        for (Arena a : arenas) {
            if (a.getAllplayers().contains(p)) {
                return true;
            }
        }
        return false;
    }


}