package com.gmail.nossr50.commands; import java.util.ArrayList; import java.util.List; import java.util.Set; import org.bukkit.command.Command; import org.bukkit.command.CommandSender; import org.bukkit.command.TabExecutor; import org.bukkit.entity.Player; import org.bukkit.util.StringUtil; import com.gmail.nossr50.datatypes.player.McMMOPlayer; import com.gmail.nossr50.util.Misc; import com.gmail.nossr50.util.commands.CommandUtils; import com.gmail.nossr50.util.player.UserManager; import com.google.common.collect.ImmutableList; public abstract class ToggleCommand implements TabExecutor { protected McMMOPlayer mcMMOPlayer; protected Player player; @Override public boolean onCommand(CommandSender sender, Command command, String label, String[] args) { switch (args.length) { case 0: if (CommandUtils.noConsoleUsage(sender)) { return true; } if (!hasSelfPermission(sender)) { sender.sendMessage(command.getPermissionMessage()); return true; } player = (Player) sender; mcMMOPlayer = UserManager.getPlayer(player); applyCommandAction(); return true; case 1: if (!hasOtherPermission(sender)) { sender.sendMessage(command.getPermissionMessage()); return true; } String playerName = Misc.getMatchedPlayerName(args[0]); mcMMOPlayer = UserManager.getPlayer(playerName); if (!CommandUtils.checkPlayerExistence(sender, playerName, mcMMOPlayer)) { return true; } player = mcMMOPlayer.getPlayer(); if (CommandUtils.isOffline(sender, player)) { return true; } applyCommandAction(); sendSuccessMessage(sender); return true; default: return false; } } @Override public List onTabComplete(CommandSender sender, Command command, String alias, String[] args) { switch (args.length) { case 1: Set playerNames = UserManager.getPlayerNames(); return StringUtil.copyPartialMatches(args[0], playerNames, new ArrayList(playerNames.size())); default: return ImmutableList.of(); } } protected abstract boolean hasOtherPermission(CommandSender sender); protected abstract boolean hasSelfPermission(CommandSender sender); protected abstract void applyCommandAction(); protected abstract void sendSuccessMessage(CommandSender sender); }