package com.customcurrency.commands; import com.customcurrency.CustomCurrency; import com.customcurrency.managers.CurrencyManager; import com.customcurrency.managers.MessageManager; import org.bukkit.Bukkit; import org.bukkit.OfflinePlayer; import org.bukkit.command.Command; import org.bukkit.command.CommandExecutor; import org.bukkit.command.CommandSender; import org.bukkit.command.TabCompleter; import org.bukkit.entity.Player; import java.util.*; import java.util.stream.Collectors; public class CurrencyCommand implements CommandExecutor, TabCompleter { private final CustomCurrency plugin; private final CurrencyManager currencyManager; private final MessageManager messageManager; private String commandLabel; public CurrencyCommand(CustomCurrency plugin) { this.plugin = plugin; this.currencyManager = plugin.getCurrencyManager(); this.messageManager = plugin.getMessageManager(); this.commandLabel = plugin.getConfig().getString("command.name", "currency"); } @Override public boolean onCommand(CommandSender sender, Command command, String label, String[] args) { this.commandLabel = label; if (args.length == 0) { if (!(sender instanceof Player)) { messageManager.send(sender, "errors.player-only"); return true; } return handleBalance(sender, new String[]{sender.getName()}); } String subCommand = args[0].toLowerCase(); switch (subCommand) { case "balance": case "bal": return handleBalance(sender, args); case "add": return handleAdd(sender, args); case "remove": case "take": return handleRemove(sender, args); case "set": return handleSet(sender, args); case "pay": return handlePay(sender, args); case "top": case "leaderboard": return handleTop(sender, args); case "reset": return handleReset(sender, args); case "reload": return handleReload(sender, args); default: Map placeholders = messageManager.createPlaceholders(); placeholders.put("command", commandLabel); placeholders.put("usage", "/" + commandLabel + " "); messageManager.send(sender, "errors.usage", placeholders); return true; } } private boolean handleBalance(CommandSender sender, String[] args) { if (args.length == 1 || args[0].equalsIgnoreCase("balance") || args[0].equalsIgnoreCase("bal")) { if (!(sender instanceof Player)) { messageManager.send(sender, "errors.player-only"); return true; } if (!sender.hasPermission("customcurrency.balance")) { messageManager.send(sender, "errors.no-permission"); return true; } Player player = (Player) sender; double balance = currencyManager.getBalance(player); Map placeholders = messageManager.createPlaceholders(); placeholders.put("balance", currencyManager.formatBalance(balance)); placeholders.put("currency", balance == 1.0 ? currencyManager.getCurrencyName() : currencyManager.getCurrencyNamePlural()); placeholders.put("symbol", currencyManager.getCurrencySymbol()); messageManager.send(sender, "currency.balance-self", placeholders); return true; } if (!sender.hasPermission("customcurrency.balance.others")) { messageManager.send(sender, "errors.no-permission"); return true; } OfflinePlayer target = Bukkit.getOfflinePlayer(args[args.length - 1]); if (!target.hasPlayedBefore() && !target.isOnline()) { messageManager.send(sender, "errors.player-not-found"); return true; } double balance = currencyManager.getBalance(target); Map placeholders = messageManager.createPlaceholders(); placeholders.put("player", target.getName()); placeholders.put("balance", currencyManager.formatBalance(balance)); placeholders.put("currency", balance == 1.0 ? currencyManager.getCurrencyName() : currencyManager.getCurrencyNamePlural()); placeholders.put("symbol", currencyManager.getCurrencySymbol()); messageManager.send(sender, "currency.balance-other", placeholders); return true; } private boolean handleAdd(CommandSender sender, String[] args) { if (!sender.hasPermission("customcurrency.admin.add")) { messageManager.send(sender, "errors.no-permission"); return true; } if (args.length < 3) { Map placeholders = messageManager.createPlaceholders(); placeholders.put("command", commandLabel); placeholders.put("usage", "/" + commandLabel + " add "); messageManager.send(sender, "errors.usage", placeholders); return true; } OfflinePlayer target = Bukkit.getOfflinePlayer(args[1]); double amount; try { amount = Double.parseDouble(args[2]); if (amount <= 0) { messageManager.send(sender, "errors.invalid-amount"); return true; } } catch (NumberFormatException e) { messageManager.send(sender, "errors.invalid-amount"); return true; } if (!currencyManager.addBalance(target, amount)) { Map placeholders = messageManager.createPlaceholders(); placeholders.put("max", currencyManager.formatBalance(currencyManager.getMaxBalance())); placeholders.put("symbol", currencyManager.getCurrencySymbol()); messageManager.send(sender, "errors.max-balance-reached", placeholders); return true; } Map placeholders = messageManager.createPlaceholders(); placeholders.put("player", target.getName()); placeholders.put("amount", currencyManager.formatBalance(amount)); placeholders.put("currency", amount == 1.0 ? currencyManager.getCurrencyName() : currencyManager.getCurrencyNamePlural()); placeholders.put("symbol", currencyManager.getCurrencySymbol()); messageManager.send(sender, "currency.added", placeholders); if (target.isOnline()) { messageManager.send(target.getPlayer(), "currency.received", placeholders); } return true; } private boolean handleRemove(CommandSender sender, String[] args) { if (!sender.hasPermission("customcurrency.admin.remove")) { messageManager.send(sender, "errors.no-permission"); return true; } if (args.length < 3) { Map placeholders = messageManager.createPlaceholders(); placeholders.put("command", commandLabel); placeholders.put("usage", "/" + commandLabel + " remove "); messageManager.send(sender, "errors.usage", placeholders); return true; } OfflinePlayer target = Bukkit.getOfflinePlayer(args[1]); double amount; try { amount = Double.parseDouble(args[2]); if (amount <= 0) { messageManager.send(sender, "errors.invalid-amount"); return true; } } catch (NumberFormatException e) { messageManager.send(sender, "errors.invalid-amount"); return true; } if (!currencyManager.removeBalance(target, amount)) { Map placeholders = messageManager.createPlaceholders(); placeholders.put("min", currencyManager.formatBalance(currencyManager.getMinBalance())); placeholders.put("symbol", currencyManager.getCurrencySymbol()); messageManager.send(sender, "errors.min-balance-reached", placeholders); return true; } Map placeholders = messageManager.createPlaceholders(); placeholders.put("player", target.getName()); placeholders.put("amount", currencyManager.formatBalance(amount)); placeholders.put("currency", amount == 1.0 ? currencyManager.getCurrencyName() : currencyManager.getCurrencyNamePlural()); placeholders.put("symbol", currencyManager.getCurrencySymbol()); messageManager.send(sender, "currency.removed", placeholders); if (target.isOnline()) { messageManager.send(target.getPlayer(), "currency.lost", placeholders); } return true; } private boolean handleSet(CommandSender sender, String[] args) { if (!sender.hasPermission("customcurrency.admin.set")) { messageManager.send(sender, "errors.no-permission"); return true; } if (args.length < 3) { Map placeholders = messageManager.createPlaceholders(); placeholders.put("command", commandLabel); placeholders.put("usage", "/" + commandLabel + " set "); messageManager.send(sender, "errors.usage", placeholders); return true; } OfflinePlayer target = Bukkit.getOfflinePlayer(args[1]); double amount; try { amount = Double.parseDouble(args[2]); if (amount < 0) { messageManager.send(sender, "errors.invalid-amount"); return true; } } catch (NumberFormatException e) { messageManager.send(sender, "errors.invalid-amount"); return true; } currencyManager.setBalance(target, amount); Map placeholders = messageManager.createPlaceholders(); placeholders.put("player", target.getName()); placeholders.put("amount", currencyManager.formatBalance(amount)); placeholders.put("currency", amount == 1.0 ? currencyManager.getCurrencyName() : currencyManager.getCurrencyNamePlural()); placeholders.put("symbol", currencyManager.getCurrencySymbol()); messageManager.send(sender, "currency.set", placeholders); return true; } private boolean handlePay(CommandSender sender, String[] args) { if (!sender.hasPermission("customcurrency.pay")) { messageManager.send(sender, "errors.no-permission"); return true; } if (!plugin.getConfig().getBoolean("commands.pay.enabled", true)) { messageManager.send(sender, "pay.disabled"); return true; } if (!(sender instanceof Player)) { messageManager.send(sender, "errors.player-only"); return true; } if (args.length < 3) { Map placeholders = messageManager.createPlaceholders(); placeholders.put("command", commandLabel); placeholders.put("usage", "/" + commandLabel + " pay "); messageManager.send(sender, "errors.usage", placeholders); return true; } Player player = (Player) sender; Player target = Bukkit.getPlayer(args[1]); if (target == null || !target.isOnline()) { messageManager.send(sender, "errors.player-not-found"); return true; } if (target.getUniqueId().equals(player.getUniqueId())) { messageManager.send(sender, "pay.cannot-pay-self"); return true; } double amount; try { amount = Double.parseDouble(args[2]); if (amount <= 0) { messageManager.send(sender, "errors.invalid-amount"); return true; } } catch (NumberFormatException e) { messageManager.send(sender, "errors.invalid-amount"); return true; } double minAmount = plugin.getConfig().getDouble("commands.pay.min-amount", 1.0); double maxAmount = plugin.getConfig().getDouble("commands.pay.max-amount", 100000.0); if (amount < minAmount) { Map placeholders = messageManager.createPlaceholders(); placeholders.put("amount", currencyManager.formatBalance(minAmount)); placeholders.put("symbol", currencyManager.getCurrencySymbol()); messageManager.send(sender, "pay.min-amount", placeholders); return true; } if (amount > maxAmount) { Map placeholders = messageManager.createPlaceholders(); placeholders.put("amount", currencyManager.formatBalance(maxAmount)); placeholders.put("symbol", currencyManager.getCurrencySymbol()); messageManager.send(sender, "pay.max-amount", placeholders); return true; } boolean taxEnabled = plugin.getConfig().getBoolean("commands.pay.tax-enabled", false); double taxPercentage = plugin.getConfig().getDouble("commands.pay.tax-percentage", 5.0); double taxAmount = taxEnabled ? currencyManager.round(amount * (taxPercentage / 100.0)) : 0.0; double totalCost = amount + taxAmount; if (!currencyManager.hasBalance(player, totalCost)) { messageManager.send(sender, "pay.insufficient-funds"); return true; } currencyManager.removeBalance(player, totalCost); currencyManager.addBalance(target, amount); Map senderPlaceholders = messageManager.createPlaceholders(); senderPlaceholders.put("player", target.getName()); senderPlaceholders.put("amount", currencyManager.formatBalance(amount)); senderPlaceholders.put("currency", amount == 1.0 ? currencyManager.getCurrencyName() : currencyManager.getCurrencyNamePlural()); senderPlaceholders.put("symbol", currencyManager.getCurrencySymbol()); messageManager.send(sender, "pay.success-sender", senderPlaceholders); if (taxEnabled && taxAmount > 0) { Map taxPlaceholders = messageManager.createPlaceholders(); taxPlaceholders.put("amount", currencyManager.formatBalance(taxAmount)); taxPlaceholders.put("symbol", currencyManager.getCurrencySymbol()); messageManager.send(sender, "pay.tax-deducted", taxPlaceholders); } Map receiverPlaceholders = messageManager.createPlaceholders(); receiverPlaceholders.put("player", player.getName()); receiverPlaceholders.put("amount", currencyManager.formatBalance(amount)); receiverPlaceholders.put("currency", amount == 1.0 ? currencyManager.getCurrencyName() : currencyManager.getCurrencyNamePlural()); receiverPlaceholders.put("symbol", currencyManager.getCurrencySymbol()); messageManager.send(target, "pay.success-receiver", receiverPlaceholders); return true; } private boolean handleTop(CommandSender sender, String[] args) { if (!sender.hasPermission("customcurrency.top")) { messageManager.send(sender, "errors.no-permission"); return true; } if (!plugin.getConfig().getBoolean("commands.top.enabled", true)) { messageManager.send(sender, "top.disabled"); return true; } int limit = plugin.getConfig().getInt("commands.top.entries", 10); List> topBalances = currencyManager.getTopBalances(limit); Map headerPlaceholders = messageManager.createPlaceholders(); headerPlaceholders.put("entries", String.valueOf(limit)); messageManager.sendRaw(sender, "top.header", headerPlaceholders); int position = 1; for (Map.Entry entry : topBalances) { OfflinePlayer player = Bukkit.getOfflinePlayer(entry.getKey()); Map placeholders = messageManager.createPlaceholders(); placeholders.put("position", String.valueOf(position)); placeholders.put("player", player.getName() != null ? player.getName() : "Unknown"); placeholders.put("balance", currencyManager.formatBalance(entry.getValue())); placeholders.put("currency", entry.getValue() == 1.0 ? currencyManager.getCurrencyName() : currencyManager.getCurrencyNamePlural()); placeholders.put("symbol", currencyManager.getCurrencySymbol()); messageManager.sendRaw(sender, "top.entry", placeholders); position++; } messageManager.sendRaw(sender, "top.footer"); return true; } private boolean handleReset(CommandSender sender, String[] args) { if (!sender.hasPermission("customcurrency.admin.reset")) { messageManager.send(sender, "errors.no-permission"); return true; } if (args.length < 2) { Map placeholders = messageManager.createPlaceholders(); placeholders.put("command", commandLabel); placeholders.put("usage", "/" + commandLabel + " reset "); messageManager.send(sender, "errors.usage", placeholders); return true; } OfflinePlayer target = Bukkit.getOfflinePlayer(args[1]); currencyManager.resetBalance(target); Map placeholders = messageManager.createPlaceholders(); placeholders.put("player", target.getName()); messageManager.send(sender, "currency.reset", placeholders); return true; } private boolean handleReload(CommandSender sender, String[] args) { if (!sender.hasPermission("customcurrency.reload")) { messageManager.send(sender, "errors.no-permission"); return true; } plugin.reload(); messageManager.send(sender, "general.reload"); return true; } @Override public List onTabComplete(CommandSender sender, Command command, String alias, String[] args) { List completions = new ArrayList<>(); if (args.length == 1) { List subCommands = Arrays.asList("balance", "add", "remove", "set", "pay", "top", "reset", "reload"); return subCommands.stream() .filter(s -> s.toLowerCase().startsWith(args[0].toLowerCase())) .collect(Collectors.toList()); } if (args.length == 2) { String subCommand = args[0].toLowerCase(); if (subCommand.equals("add") || subCommand.equals("remove") || subCommand.equals("set") || subCommand.equals("reset") || subCommand.equals("balance") || subCommand.equals("pay")) { return Bukkit.getOnlinePlayers().stream() .map(Player::getName) .filter(name -> name.toLowerCase().startsWith(args[1].toLowerCase())) .collect(Collectors.toList()); } } if (args.length == 3) { String subCommand = args[0].toLowerCase(); if (subCommand.equals("add") || subCommand.equals("remove") || subCommand.equals("set") || subCommand.equals("pay")) { return Arrays.asList("100", "500", "1000", "5000", "10000"); } } return completions; } }