blockandseek/src/main/java/hdvtdev/blockAndSeek/managers/GamesManager.java

package hdvtdev.blockAndSeek.managers;

import hdvtdev.blockAndSeek.BlockAndSeek;
import hdvtdev.blockAndSeek.BlockAndSeekGame;
import hdvtdev.blockAndSeek.BlockAndSeekMap;
import hdvtdev.blockAndSeek.Localization;
import org.bukkit.Bukkit;
import org.bukkit.WorldCreator;
import org.bukkit.scoreboard.Criteria;
import org.bukkit.scoreboard.DisplaySlot;
import org.bukkit.scoreboard.Objective;
import org.bukkit.scoreboard.Scoreboard;

import java.io.File;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;

public class GamesManager {

    private static final ConcurrentHashMap<String, BlockAndSeekGame> games = new ConcurrentHashMap<>();

    public static boolean isExist(String name) {
        return games.containsKey(name);
    }

    public static Set<String> getAvailableGames() {
        return games.keySet();
    }

    public static int createGame(String name) {
        if (games.containsKey(name)) return 1;

        if (Bukkit.getWorld(name) == null) {
            if (new File(BlockAndSeek.getServerDataFolder(), name).exists()) {
                Bukkit.createWorld(new WorldCreator(name));
            } else return 2;
        }

        BlockAndSeekMap map = MapsManager.getMap(name);
        BlockAndSeekGame game = new BlockAndSeekGame(name, map);

        games.put(name, game);
        return 0;
    }

    public static void remove(String name) {
        games.remove(name);
    }

    public static BlockAndSeekGame get(String name) {
        return games.get(name);
    }

    private static Scoreboard updateScoreboard(Scoreboard scoreboard, int players, int maxPlayers) {
        Objective objective = scoreboard.getObjective(DisplaySlot.SIDEBAR);
        for (String o : scoreboard.getEntries()) {
            scoreboard.resetScores(o);
        }


        objective.getScore(" ").setScore(3);
        objective.getScore(Localization.getComponent("game-players-count", "{players}", String.valueOf(players), "{max-players}", String.valueOf(maxPlayers)).toString()).setScore(2);
        objective.getScore("  ").setScore(1);
        objective.getScore(Localization.getComponent("wait-time-left", "{time}", String.valueOf(30)).toString()).setScore(0);

        return scoreboard;
    }

    private static Scoreboard newLobbyScoreboard(String name, int players, int maxPlayers) {
        Scoreboard scoreboard = Bukkit.getScoreboardManager().getNewScoreboard();
        Objective objective = scoreboard.registerNewObjective(name, Criteria.DUMMY, Localization.getComponent(" game-title", "{title}", name));
        objective.setDisplaySlot(DisplaySlot.SIDEBAR);

        objective.getScore(" ").setScore(3);
        objective.getScore(Localization.getComponent("game-players-count", "{players}", String.valueOf(players), "{max-players}", String.valueOf(maxPlayers)).toString()).setScore(2);
        objective.getScore("  ").setScore(1);
        objective.getScore(Localization.getComponent("wait-time-left", "{time}", String.valueOf(30)).toString()).setScore(0);


        return scoreboard;
    }

}