package pl.eastclan.commands; import org.bukkit.Bukkit; import org.bukkit.Material; import org.bukkit.command.Command; import org.bukkit.command.CommandExecutor; import org.bukkit.command.CommandSender; import org.bukkit.entity.Player; import org.bukkit.inventory.ItemStack; import pl.eastclan.EastClanPlugin; import pl.eastclan.models.Clan; import pl.eastclan.models.User; import pl.eastclan.utils.MessageUtil; import java.util.List; import java.util.UUID; public class ClanCommand implements CommandExecutor { private final EastClanPlugin plugin; public ClanCommand(EastClanPlugin plugin) { this.plugin = plugin; } @Override public boolean onCommand(CommandSender sender, Command command, String label, String[] args) { if (args.length == 0) { sendHelp(sender); return true; } String subCommand = args[0].toLowerCase(); switch (subCommand) { case "reload": return handleReload(sender); case "setitem": return handleSetItem(sender); case "admin": return handleAdmin(sender, args); case "stworz": case "create": return handleCreate(sender, args); case "dolacz": case "join": return handleJoin(sender, args); case "opusc": case "leave": return handleLeave(sender); case "info": return handleInfo(sender, args); case "sojusz": case "ally": return handleAlliance(sender, args); case "zapros": case "invite": return handleInvite(sender, args); case "wyrzuc": case "kick": return handleKick(sender, args); case "ustawlidera": case "setleader": return handleSetLeader(sender, args); case "zastepca": case "deputy": return handleSetDeputy(sender, args); case "usunzastepce": case "removedeputy": return handleRemoveDeputy(sender); case "usun": case "disband": return handleDisband(sender); case "pvp": return handlePvp(sender); default: sendHelp(sender); return true; } } private void sendHelp(CommandSender sender) { MessageUtil.send(sender, "help-header"); MessageUtil.send(sender, "help-create"); MessageUtil.send(sender, "help-join"); MessageUtil.send(sender, "help-leave"); MessageUtil.send(sender, "help-info"); MessageUtil.send(sender, "help-invite"); MessageUtil.send(sender, "help-kick"); MessageUtil.send(sender, "help-ally"); MessageUtil.send(sender, "help-pvp"); MessageUtil.send(sender, "help-deputy"); MessageUtil.send(sender, "help-removedeputy"); MessageUtil.send(sender, "help-setleader"); MessageUtil.send(sender, "help-disband"); if (sender.hasPermission("eastclan.admin")) { MessageUtil.send(sender, "help-admin"); } MessageUtil.send(sender, "help-footer"); } private boolean handleReload(CommandSender sender) { if (!sender.hasPermission("eastclan.admin")) { MessageUtil.send(sender, "no-permission"); return true; } plugin.reload(); MessageUtil.send(sender, "reload"); return true; } private boolean handleSetItem(CommandSender sender) { if (!sender.hasPermission("eastclan.admin")) { MessageUtil.send(sender, "no-permission"); return true; } if (!(sender instanceof Player)) { MessageUtil.send(sender, "player-only"); return true; } Player player = (Player) sender; ItemStack item = player.getInventory().getItemInMainHand(); if (item == null || item.getType() == Material.AIR) { MessageUtil.send(sender, "item-set-no-item"); return true; } plugin.getConfig().set("clan.require-item.material", item.getType().name()); plugin.getConfig().set("clan.require-item.amount", item.getAmount()); plugin.saveConfig(); MessageUtil.send(sender, "item-set"); return true; } private boolean handleAdmin(CommandSender sender, String[] args) { if (!sender.hasPermission("eastclan.admin")) { MessageUtil.send(sender, "no-permission"); return true; } if (args.length < 2) { return false; } String adminSubCommand = args[1].toLowerCase(); switch (adminSubCommand) { case "reset": return handleAdminReset(sender, args); case "usun": return handleAdminDeleteClan(sender, args); case "ustawpunkty": return handleAdminSetPoints(sender, args); default: return false; } } private boolean handleAdminReset(CommandSender sender, String[] args) { if (args.length < 4) { MessageUtil.send(sender, "admin-reset-usage"); return true; } String type = args[2].toLowerCase(); String playerName = args[3]; User user = plugin.getUserManager().getOrLoadUserByName(playerName); if (user == null) { MessageUtil.send(sender, "player-not-found"); return true; } switch (type) { case "all": user.setKills(0); user.setDeaths(0); user.setPoints(0); MessageUtil.send(sender, "admin-reset-all", "{PLAYER}", playerName); break; case "zabojstwa": case "kills": user.setKills(0); MessageUtil.send(sender, "admin-reset-kills", "{PLAYER}", playerName); break; case "smierci": case "deaths": user.setDeaths(0); MessageUtil.send(sender, "admin-reset-deaths", "{PLAYER}", playerName); break; case "punkty": case "points": user.setPoints(0); MessageUtil.send(sender, "admin-reset-points", "{PLAYER}", playerName); break; default: MessageUtil.send(sender, "admin-reset-usage"); return true; } plugin.getUserManager().saveUser(user); return true; } private boolean handleAdminDeleteClan(CommandSender sender, String[] args) { if (args.length < 4 || !args[2].equalsIgnoreCase("klan")) { MessageUtil.send(sender, "admin-clan-delete-usage"); return true; } String playerName = args[3]; User user = plugin.getUserManager().getOrLoadUserByName(playerName); if (user == null) { MessageUtil.send(sender, "player-not-found"); return true; } if (!user.hasClan()) { MessageUtil.send(sender, "clan-not-in-clan"); return true; } Clan clan = plugin.getClanManager().getOrLoadClan(user.getClanTag()); if (clan == null) { MessageUtil.send(sender, "clan-not-found"); return true; } String tag = clan.getTag(); plugin.getClanManager().deleteClan(clan); for (User member : plugin.getUserManager().getOnlineUsers()) { if (tag.equals(member.getClanTag())) { member.setClanTag(null); } } MessageUtil.send(sender, "admin-clan-deleted", "{PLAYER}", playerName, "{TAG}", tag); return true; } private boolean handleAdminSetPoints(CommandSender sender, String[] args) { if (args.length < 4) { MessageUtil.send(sender, "admin-points-set-usage"); return true; } String playerName = args[2]; String pointsStr = args[3]; int points; try { points = Integer.parseInt(pointsStr); } catch (NumberFormatException e) { MessageUtil.send(sender, "admin-points-invalid"); return true; } User user = plugin.getUserManager().getOrLoadUserByName(playerName); if (user == null) { MessageUtil.send(sender, "player-not-found"); return true; } user.setPoints(points); plugin.getUserManager().saveUser(user); MessageUtil.send(sender, "admin-points-set", "{PLAYER}", playerName, "{POINTS}", String.valueOf(points)); return true; } private boolean handleCreate(CommandSender sender, String[] args) { if (!(sender instanceof Player)) { MessageUtil.send(sender, "player-only"); return true; } Player player = (Player) sender; User user = plugin.getUserManager().getUser(player.getUniqueId()); if (user == null) { return true; } if (user.hasClan()) { MessageUtil.send(sender, "clan-already-in-clan"); return true; } if (args.length < 2) { MessageUtil.send(sender, "clan-create-usage"); return true; } String tag = args[1]; int maxLength = plugin.getConfig().getInt("clan.max-tag-length", 6); int minLength = plugin.getConfig().getInt("clan.min-tag-length", 2); if (tag.length() > maxLength) { MessageUtil.send(sender, "clan-tag-too-long", "{MAX}", String.valueOf(maxLength)); return true; } if (tag.length() < minLength) { MessageUtil.send(sender, "clan-tag-too-short", "{MIN}", String.valueOf(minLength)); return true; } if (plugin.getClanManager().clanExists(tag)) { MessageUtil.send(sender, "clan-already-exists"); return true; } if (plugin.getConfig().getBoolean("clan.require-item.enabled", false)) { String materialName = plugin.getConfig().getString("clan.require-item.material", "DIAMOND"); int amount = plugin.getConfig().getInt("clan.require-item.amount", 64); Material material = Material.getMaterial(materialName); if (material == null) { material = Material.DIAMOND; } if (!hasItems(player, material, amount)) { MessageUtil.send(sender, "clan-not-enough-items", "{AMOUNT}", String.valueOf(amount), "{MATERIAL}", material.name()); return true; } removeItems(player, material, amount); } Clan clan = new Clan(tag, player.getUniqueId()); clan.setPvpEnabled(plugin.getConfig().getBoolean("clan.pvp-enabled-default", true)); plugin.getClanManager().createClan(clan); user.setClanTag(tag); plugin.getUserManager().saveUser(user); MessageUtil.send(sender, "clan-created", "{TAG}", tag); return true; } private boolean handleJoin(CommandSender sender, String[] args) { if (!(sender instanceof Player)) { MessageUtil.send(sender, "player-only"); return true; } Player player = (Player) sender; User user = plugin.getUserManager().getUser(player.getUniqueId()); if (user == null) { return true; } if (user.hasClan()) { MessageUtil.send(sender, "clan-already-in-clan"); return true; } if (args.length < 2) { MessageUtil.send(sender, "clan-join-usage"); return true; } String tag = args[1]; Clan clan = plugin.getClanManager().getOrLoadClan(tag); if (clan == null) { MessageUtil.send(sender, "clan-not-found"); return true; } if (!plugin.getInviteManager().hasInvite(player.getUniqueId(), tag)) { MessageUtil.send(sender, "clan-no-invitation"); return true; } user.setClanTag(tag); plugin.getUserManager().saveUser(user); plugin.getInviteManager().removeInvite(player.getUniqueId(), tag); MessageUtil.send(sender, "clan-joined", "{TAG}", tag); for (User member : plugin.getUserManager().getClanMembers(tag)) { Player memberPlayer = Bukkit.getPlayer(member.getUuid()); if (memberPlayer != null && !memberPlayer.equals(player)) { MessageUtil.send(memberPlayer, "clan-join-broadcast", "{PLAYER}", player.getName()); } } return true; } private boolean handleLeave(CommandSender sender) { if (!(sender instanceof Player)) { MessageUtil.send(sender, "player-only"); return true; } Player player = (Player) sender; User user = plugin.getUserManager().getUser(player.getUniqueId()); if (user == null || !user.hasClan()) { MessageUtil.send(sender, "clan-not-in-clan"); return true; } Clan clan = plugin.getClanManager().getOrLoadClan(user.getClanTag()); if (clan == null) { MessageUtil.send(sender, "clan-not-found"); return true; } if (clan.isLeader(player.getUniqueId())) { MessageUtil.send(sender, "clan-leader-cannot-leave"); return true; } String clanTag = user.getClanTag(); user.setClanTag(null); plugin.getUserManager().saveUser(user); MessageUtil.send(sender, "clan-left"); for (User member : plugin.getUserManager().getClanMembers(clanTag)) { Player memberPlayer = Bukkit.getPlayer(member.getUuid()); if (memberPlayer != null) { MessageUtil.send(memberPlayer, "clan-left-broadcast", "{PLAYER}", player.getName()); } } return true; } private boolean handleInfo(CommandSender sender, String[] args) { String tag; if (args.length < 2) { if (sender instanceof Player) { Player player = (Player) sender; User user = plugin.getUserManager().getUser(player.getUniqueId()); if (user == null || !user.hasClan()) { MessageUtil.send(sender, "clan-info-usage"); return true; } tag = user.getClanTag(); } else { MessageUtil.send(sender, "clan-info-usage"); return true; } } else { tag = args[1]; } Clan clan = plugin.getClanManager().getOrLoadClan(tag); if (clan == null) { MessageUtil.send(sender, "clan-not-found"); return true; } User leaderUser = plugin.getUserManager().getUser(clan.getLeader()); String leaderName = leaderUser != null ? leaderUser.getName() : "Unknown"; String deputyName = MessageUtil.getMessage("format-values.none"); if (clan.getDeputy() != null) { User deputyUser = plugin.getUserManager().getUser(clan.getDeputy()); deputyName = deputyUser != null ? deputyUser.getName() : "Unknown"; } List members = plugin.getUserManager().getClanMembers(tag); StringBuilder membersList = new StringBuilder(); for (int i = 0; i < members.size(); i++) { if (i > 0) membersList.append(", "); membersList.append(members.get(i).getName()); } String alliesList = clan.getAllies().isEmpty() ? MessageUtil.getMessage("format-values.none") : String.join(", ", clan.getAllies()); int onlineCount = plugin.getDataManager().getOnlineMembersCount(tag); int totalCount = plugin.getDataManager().getTotalMembersCount(tag); MessageUtil.send(sender, "clan-info-header"); MessageUtil.send(sender, "clan-info-tag", "{TAG}", clan.getTag()); MessageUtil.send(sender, "clan-info-leader", "{LEADER}", leaderName); MessageUtil.send(sender, "clan-info-deputy", "{DEPUTY}", deputyName); MessageUtil.send(sender, "clan-info-members", "{ONLINE}", String.valueOf(onlineCount), "{SIZE}", String.valueOf(totalCount), "{MEMBERS}", membersList.toString()); MessageUtil.send(sender, "clan-info-points", "{POINTS}", MessageUtil.formatNumber(clan.getPoints())); MessageUtil.send(sender, "clan-info-kills", "{KILLS}", String.valueOf(clan.getKills())); MessageUtil.send(sender, "clan-info-deaths", "{DEATHS}", String.valueOf(clan.getDeaths())); MessageUtil.send(sender, "clan-info-pvp", "{PVP}", clan.isPvpEnabled() ? MessageUtil.getMessage("format-values.enabled") : MessageUtil.getMessage("format-values.disabled")); MessageUtil.send(sender, "clan-info-allies", "{ALLIES}", alliesList); MessageUtil.send(sender, "clan-info-footer"); return true; } private boolean handleAlliance(CommandSender sender, String[] args) { if (!(sender instanceof Player)) { MessageUtil.send(sender, "player-only"); return true; } Player player = (Player) sender; User user = plugin.getUserManager().getUser(player.getUniqueId()); if (user == null || !user.hasClan()) { MessageUtil.send(sender, "clan-not-in-clan"); return true; } Clan clan = plugin.getClanManager().getOrLoadClan(user.getClanTag()); if (clan == null) { MessageUtil.send(sender, "clan-not-found"); return true; } if (!clan.isLeader(player.getUniqueId()) && !clan.isDeputy(player.getUniqueId())) { MessageUtil.send(sender, "clan-only-leader"); return true; } if (args.length < 2) { MessageUtil.send(sender, "alliance-usage"); return true; } String targetTag = args[1]; if (targetTag.equalsIgnoreCase(clan.getTag())) { MessageUtil.send(sender, "alliance-same-clan"); return true; } Clan targetClan = plugin.getClanManager().getOrLoadClan(targetTag); if (targetClan == null) { MessageUtil.send(sender, "clan-not-found"); return true; } if (clan.isAlly(targetTag)) { MessageUtil.send(sender, "alliance-already"); return true; } if (plugin.getInviteManager().hasAllianceRequest(clan.getTag(), targetTag)) { clan.getAllies().add(targetTag); targetClan.getAllies().add(clan.getTag()); plugin.getDataManager().addAlliance(clan.getTag(), targetTag); plugin.getClanManager().saveClan(clan); plugin.getClanManager().saveClan(targetClan); plugin.getInviteManager().removeAllianceRequest(clan.getTag(), targetTag); MessageUtil.send(sender, "alliance-accepted", "{TAG}", targetTag); for (User member : plugin.getUserManager().getClanMembers(targetTag)) { Player memberPlayer = Bukkit.getPlayer(member.getUuid()); if (memberPlayer != null) { MessageUtil.send(memberPlayer, "alliance-accepted", "{TAG}", clan.getTag()); } } } else { if (plugin.getInviteManager().hasAllianceRequest(targetTag, clan.getTag())) { MessageUtil.send(sender, "alliance-pending"); return true; } plugin.getInviteManager().addAllianceRequest(targetTag, clan.getTag()); MessageUtil.send(sender, "alliance-sent", "{TAG}", targetTag); for (User member : plugin.getUserManager().getClanMembers(targetTag)) { Player memberPlayer = Bukkit.getPlayer(member.getUuid()); if (memberPlayer != null) { MessageUtil.send(memberPlayer, "alliance-received", "{TAG}", clan.getTag()); } } } return true; } private boolean handleInvite(CommandSender sender, String[] args) { if (!(sender instanceof Player)) { MessageUtil.send(sender, "player-only"); return true; } Player player = (Player) sender; User user = plugin.getUserManager().getUser(player.getUniqueId()); if (user == null || !user.hasClan()) { MessageUtil.send(sender, "clan-not-in-clan"); return true; } Clan clan = plugin.getClanManager().getOrLoadClan(user.getClanTag()); if (clan == null) { MessageUtil.send(sender, "clan-not-found"); return true; } if (!clan.isLeader(player.getUniqueId()) && !clan.isDeputy(player.getUniqueId())) { MessageUtil.send(sender, "invite-cannot-invite"); return true; } if (args.length < 2) { MessageUtil.send(sender, "invite-usage"); return true; } Player target = Bukkit.getPlayer(args[1]); if (target == null) { MessageUtil.send(sender, "invite-player-offline"); return true; } User targetUser = plugin.getUserManager().getUser(target.getUniqueId()); if (targetUser == null) { MessageUtil.send(sender, "player-not-found"); return true; } if (targetUser.hasClan()) { MessageUtil.send(sender, "invite-already-in-clan"); return true; } if (plugin.getInviteManager().hasInvite(target.getUniqueId(), clan.getTag())) { MessageUtil.send(sender, "invite-already-invited"); return true; } plugin.getInviteManager().addInvite(target.getUniqueId(), clan.getTag()); MessageUtil.send(sender, "invite-sent", "{PLAYER}", target.getName()); MessageUtil.send(target, "invite-received", "{TAG}", clan.getTag()); return true; } private boolean handleKick(CommandSender sender, String[] args) { if (!(sender instanceof Player)) { MessageUtil.send(sender, "player-only"); return true; } Player player = (Player) sender; User user = plugin.getUserManager().getUser(player.getUniqueId()); if (user == null || !user.hasClan()) { MessageUtil.send(sender, "clan-not-in-clan"); return true; } Clan clan = plugin.getClanManager().getOrLoadClan(user.getClanTag()); if (clan == null) { MessageUtil.send(sender, "clan-not-found"); return true; } if (!clan.isLeader(player.getUniqueId()) && !clan.isDeputy(player.getUniqueId())) { MessageUtil.send(sender, "kick-cannot-kick"); return true; } if (args.length < 2) { MessageUtil.send(sender, "kick-usage"); return true; } User targetUser = plugin.getUserManager().getOrLoadUserByName(args[1]); if (targetUser == null) { MessageUtil.send(sender, "player-not-found"); return true; } if (!clan.getTag().equals(targetUser.getClanTag())) { MessageUtil.send(sender, "kick-not-member"); return true; } if (clan.isLeader(targetUser.getUuid())) { MessageUtil.send(sender, "kick-cannot-kick-leader"); return true; } targetUser.setClanTag(null); plugin.getUserManager().saveUser(targetUser); MessageUtil.send(sender, "kick-success", "{PLAYER}", targetUser.getName()); Player targetPlayer = Bukkit.getPlayer(targetUser.getUuid()); if (targetPlayer != null) { MessageUtil.send(targetPlayer, "kick-broadcast", "{KICKER}", player.getName()); } return true; } private boolean handleSetLeader(CommandSender sender, String[] args) { if (!(sender instanceof Player)) { MessageUtil.send(sender, "player-only"); return true; } Player player = (Player) sender; User user = plugin.getUserManager().getUser(player.getUniqueId()); if (user == null || !user.hasClan()) { MessageUtil.send(sender, "clan-not-in-clan"); return true; } Clan clan = plugin.getClanManager().getOrLoadClan(user.getClanTag()); if (clan == null) { MessageUtil.send(sender, "clan-not-found"); return true; } if (!clan.isLeader(player.getUniqueId())) { MessageUtil.send(sender, "clan-only-leader"); return true; } if (args.length < 2) { MessageUtil.send(sender, "leader-usage"); return true; } User targetUser = plugin.getUserManager().getOrLoadUserByName(args[1]); if (targetUser == null) { MessageUtil.send(sender, "player-not-found"); return true; } if (!clan.getTag().equals(targetUser.getClanTag())) { MessageUtil.send(sender, "kick-not-member"); return true; } Clan newClan = new Clan(clan.getTag(), targetUser.getUuid()); newClan.setDeputy(clan.getDeputy()); newClan.setPoints(clan.getPoints()); newClan.setKills(clan.getKills()); newClan.setDeaths(clan.getDeaths()); newClan.setPvpEnabled(clan.isPvpEnabled()); newClan.setCreatedAt(clan.getCreatedAt()); newClan.setAllies(clan.getAllies()); plugin.getClanManager().deleteClan(clan); plugin.getClanManager().createClan(newClan); MessageUtil.send(sender, "leader-changed", "{PLAYER}", targetUser.getName()); Player targetPlayer = Bukkit.getPlayer(targetUser.getUuid()); if (targetPlayer != null) { MessageUtil.send(targetPlayer, "leader-changed-broadcast"); } return true; } private boolean handleSetDeputy(CommandSender sender, String[] args) { if (!(sender instanceof Player)) { MessageUtil.send(sender, "player-only"); return true; } Player player = (Player) sender; User user = plugin.getUserManager().getUser(player.getUniqueId()); if (user == null || !user.hasClan()) { MessageUtil.send(sender, "clan-not-in-clan"); return true; } Clan clan = plugin.getClanManager().getOrLoadClan(user.getClanTag()); if (clan == null) { MessageUtil.send(sender, "clan-not-found"); return true; } if (!clan.isLeader(player.getUniqueId())) { MessageUtil.send(sender, "clan-only-leader"); return true; } if (args.length < 2) { MessageUtil.send(sender, "deputy-usage"); return true; } User targetUser = plugin.getUserManager().getOrLoadUserByName(args[1]); if (targetUser == null) { MessageUtil.send(sender, "player-not-found"); return true; } if (!clan.getTag().equals(targetUser.getClanTag())) { MessageUtil.send(sender, "kick-not-member"); return true; } if (clan.isDeputy(targetUser.getUuid())) { MessageUtil.send(sender, "deputy-already"); return true; } clan.setDeputy(targetUser.getUuid()); plugin.getClanManager().saveClan(clan); MessageUtil.send(sender, "deputy-set", "{PLAYER}", targetUser.getName()); Player targetPlayer = Bukkit.getPlayer(targetUser.getUuid()); if (targetPlayer != null) { MessageUtil.send(targetPlayer, "deputy-set-broadcast"); } return true; } private boolean handleRemoveDeputy(CommandSender sender) { if (!(sender instanceof Player)) { MessageUtil.send(sender, "player-only"); return true; } Player player = (Player) sender; User user = plugin.getUserManager().getUser(player.getUniqueId()); if (user == null || !user.hasClan()) { MessageUtil.send(sender, "clan-not-in-clan"); return true; } Clan clan = plugin.getClanManager().getOrLoadClan(user.getClanTag()); if (clan == null) { MessageUtil.send(sender, "clan-not-found"); return true; } if (!clan.isLeader(player.getUniqueId())) { MessageUtil.send(sender, "clan-only-leader"); return true; } if (clan.getDeputy() == null) { MessageUtil.send(sender, "deputy-no-deputy"); return true; } UUID oldDeputy = clan.getDeputy(); clan.setDeputy(null); plugin.getClanManager().saveClan(clan); MessageUtil.send(sender, "deputy-removed"); Player deputyPlayer = Bukkit.getPlayer(oldDeputy); if (deputyPlayer != null) { MessageUtil.send(deputyPlayer, "deputy-removed-broadcast"); } return true; } private boolean handleDisband(CommandSender sender) { if (!(sender instanceof Player)) { MessageUtil.send(sender, "player-only"); return true; } Player player = (Player) sender; User user = plugin.getUserManager().getUser(player.getUniqueId()); if (user == null || !user.hasClan()) { MessageUtil.send(sender, "clan-not-in-clan"); return true; } Clan clan = plugin.getClanManager().getOrLoadClan(user.getClanTag()); if (clan == null) { MessageUtil.send(sender, "clan-not-found"); return true; } if (!clan.isLeader(player.getUniqueId())) { MessageUtil.send(sender, "clan-only-leader"); return true; } String tag = clan.getTag(); for (User member : plugin.getUserManager().getOnlineUsers()) { if (tag.equals(member.getClanTag())) { member.setClanTag(null); Player memberPlayer = Bukkit.getPlayer(member.getUuid()); if (memberPlayer != null) { MessageUtil.send(memberPlayer, "clan-disbanded-broadcast", "{TAG}", tag); } } } plugin.getClanManager().deleteClan(clan); MessageUtil.send(sender, "clan-disbanded"); return true; } private boolean handlePvp(CommandSender sender) { if (!(sender instanceof Player)) { MessageUtil.send(sender, "player-only"); return true; } Player player = (Player) sender; User user = plugin.getUserManager().getUser(player.getUniqueId()); if (user == null || !user.hasClan()) { MessageUtil.send(sender, "clan-not-in-clan"); return true; } Clan clan = plugin.getClanManager().getOrLoadClan(user.getClanTag()); if (clan == null) { MessageUtil.send(sender, "clan-not-found"); return true; } if (!clan.isLeader(player.getUniqueId()) && !clan.isDeputy(player.getUniqueId())) { MessageUtil.send(sender, "clan-only-leader"); return true; } clan.setPvpEnabled(!clan.isPvpEnabled()); plugin.getClanManager().saveClan(clan); if (clan.isPvpEnabled()) { MessageUtil.send(sender, "pvp-enabled"); } else { MessageUtil.send(sender, "pvp-disabled"); } return true; } private boolean hasItems(Player player, Material material, int amount) { int count = 0; for (ItemStack item : player.getInventory().getContents()) { if (item != null && item.getType() == material) { count += item.getAmount(); } } return count >= amount; } private void removeItems(Player player, Material material, int amount) { int remaining = amount; for (ItemStack item : player.getInventory().getContents()) { if (item != null && item.getType() == material && remaining > 0) { int itemAmount = item.getAmount(); if (itemAmount <= remaining) { remaining -= itemAmount; item.setAmount(0); } else { item.setAmount(itemAmount - remaining); remaining = 0; } } } } }