package com.spire.pvp.manager; import com.spire.pvp.SpirePvP; import com.spire.pvp.data.*; import org.bukkit.Bukkit; import org.bukkit.GameMode; import org.bukkit.entity.Player; import org.bukkit.inventory.ItemStack; import org.bukkit.potion.PotionEffect; import java.util.*; public class MatchManager { private final SpirePvP plugin; private final Map activeMatches; private final Map playerToMatch; public MatchManager(SpirePvP plugin) { this.plugin = plugin; this.activeMatches = new HashMap<>(); this.playerToMatch = new HashMap<>(); } public void createMatch(QueueEntry entry1, QueueEntry entry2, boolean ranked) { Arena arena = plugin.getArenaManager().getRandomArena(); if (arena == null) { plugin.getLogger().warning("No arenas available for match!"); return; } Kit kit = plugin.getKitManager().getDefaultKit(); if (kit == null) { plugin.getLogger().warning("No kits available for match!"); return; } Match match = new Match(arena, kit, ranked, entry1.getPlayers(), entry2.getPlayers()); activeMatches.put(match.getMatchId(), match); for (UUID uuid : match.getAllPlayers()) { playerToMatch.put(uuid, match); Player player = Bukkit.getPlayer(uuid); if (player != null) { player.sendMessage(plugin.cfg().getMessage("match-found").replace("&", "§")); } } startMatchCountdown(match); } private void startMatchCountdown(Match match) { Bukkit.getScheduler().runTaskTimer(plugin, task -> { if (match.getCountdown() <= 0) { task.cancel(); startMatch(match); return; } for (UUID uuid : match.getAllPlayers()) { Player player = Bukkit.getPlayer(uuid); if (player != null) { String msg = plugin.cfg().getMessage("match-starting") .replace("{seconds}", String.valueOf(match.getCountdown())) .replace("&", "§"); player.sendMessage(msg); } } match.setCountdown(match.getCountdown() - 1); }, 0L, 20L); } private void startMatch(Match match) { match.setActive(true); List team1 = match.getTeam1(); List team2 = match.getTeam2(); for (int i = 0; i < team1.size(); i++) { Player player = Bukkit.getPlayer(team1.get(i)); if (player != null) { preparePlayer(player, match); player.teleport(match.getArena().getSpawn1()); } } for (int i = 0; i < team2.size(); i++) { Player player = Bukkit.getPlayer(team2.get(i)); if (player != null) { preparePlayer(player, match); player.teleport(match.getArena().getSpawn2()); } } for (UUID uuid : match.getAllPlayers()) { Player player = Bukkit.getPlayer(uuid); if (player != null) { player.sendMessage(plugin.cfg().getMessage("match-started").replace("&", "§")); } } } private void preparePlayer(Player player, Match match) { player.getInventory().clear(); player.setHealth(20.0); player.setFoodLevel(20); player.setSaturation(20.0f); player.setGameMode(GameMode.SURVIVAL); for (PotionEffect effect : player.getActivePotionEffects()) { player.removePotionEffect(effect.getType()); } Kit kit = match.getKit(); for (Map.Entry entry : kit.getItems().entrySet()) { player.getInventory().setItem(entry.getKey(), entry.getValue().clone()); } if (kit.getHelmet() != null) { ItemStack helmet = kit.getHelmet().clone(); plugin.getCosmeticsManager().applyArmorTrim(player, helmet, "HELMET"); player.getInventory().setHelmet(helmet); } if (kit.getChestplate() != null) { ItemStack chestplate = kit.getChestplate().clone(); plugin.getCosmeticsManager().applyArmorTrim(player, chestplate, "CHESTPLATE"); player.getInventory().setChestplate(chestplate); } if (kit.getLeggings() != null) { ItemStack leggings = kit.getLeggings().clone(); plugin.getCosmeticsManager().applyArmorTrim(player, leggings, "LEGGINGS"); player.getInventory().setLeggings(leggings); } if (kit.getBoots() != null) { ItemStack boots = kit.getBoots().clone(); plugin.getCosmeticsManager().applyArmorTrim(player, boots, "BOOTS"); player.getInventory().setBoots(boots); } for (PotionEffect effect : kit.getEffects()) { player.addPotionEffect(effect); } } public void endMatch(Match match, List winners) { match.setActive(false); for (UUID uuid : match.getAllPlayers()) { Player player = Bukkit.getPlayer(uuid); if (player != null) { boolean won = winners.contains(uuid); String msg = won ? plugin.cfg().getMessage("victory") : plugin.cfg().getMessage("defeat"); player.sendMessage(msg.replace("&", "§")); teleportToLobby(player); player.getInventory().clear(); player.setHealth(20.0); player.setFoodLevel(20); } if (match.isRanked()) { updateElo(uuid, winners.contains(uuid), match); } PlayerData data = plugin.getDataManager().getPlayerData(uuid); if (winners.contains(uuid)) { data.addWin(); } else { data.addLoss(); } playerToMatch.remove(uuid); } activeMatches.remove(match.getMatchId()); } private void updateElo(UUID uuid, boolean won, Match match) { PlayerData playerData = plugin.getDataManager().getPlayerData(uuid); int oldElo = playerData.getElo(); List opponents = match.getOpponents(uuid); int opponentAvgElo = 0; for (UUID oppUuid : opponents) { PlayerData oppData = plugin.getDataManager().getPlayerData(oppUuid); opponentAvgElo += oppData.getElo(); } opponentAvgElo /= opponents.size(); double expectedScore = 1.0 / (1.0 + Math.pow(10.0, (opponentAvgElo - oldElo) / 400.0)); double actualScore = won ? 1.0 : 0.0; int kFactor = plugin.cfg().getKFactor(); int eloChange = (int) Math.round(kFactor * (actualScore - expectedScore)); int newElo = Math.max(0, Math.min(3000, oldElo + eloChange)); playerData.setElo(newElo); Player player = Bukkit.getPlayer(uuid); if (player != null) { String sign = eloChange >= 0 ? "+" : ""; player.sendMessage("§7ELO: §f" + oldElo + " §7→ §f" + newElo + " §7(" + sign + eloChange + ")"); } } private void teleportToLobby(Player player) { String worldName = plugin.cfg().getConfig().getString("lobby-world", "world"); double x = plugin.cfg().getConfig().getDouble("lobby-spawn.x", 0.5); double y = plugin.cfg().getConfig().getDouble("lobby-spawn.y", 100.0); double z = plugin.cfg().getConfig().getDouble("lobby-spawn.z", 0.5); float yaw = (float) plugin.cfg().getConfig().getDouble("lobby-spawn.yaw", 0.0); float pitch = (float) plugin.cfg().getConfig().getDouble("lobby-spawn.pitch", 0.0); org.bukkit.Location loc = new org.bukkit.Location( Bukkit.getWorld(worldName), x, y, z, yaw, pitch ); player.teleport(loc); } public Match getPlayerMatch(UUID uuid) { return playerToMatch.get(uuid); } public boolean isInMatch(UUID uuid) { return playerToMatch.containsKey(uuid); } public int getActiveMatchCount() { return activeMatches.size(); } }