Added Spawn protection, including item usage, added /whitelist

src/pocketmine/command/defaults/WhitelistCommand.php

@@ -0,0 +1,98 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+namespace pocketmine\command\defaults;
+
+use pocketmine\command\Command;
+use pocketmine\command\CommandSender;
+use pocketmine\Player;
+use pocketmine\Server;
+use pocketmine\utils\TextFormat;
+
+class WhitelistCommand extends VanillaCommand{
+
+	public function __construct($name){
+		parent::__construct(
+			$name,
+			"Manages the list of players allowed to use this server",
+			"/whitelist (add|remove) <player>\n/whitelist (on|off|list|reload)"
+		);
+		$this->setPermission("pocketmine.command.whitelist.reload;pocketmine.command.whitelist.enable;pocketmine.command.whitelist.disable;pocketmine.command.whitelist.list;pocketmine.command.whitelist.add;pocketmine.command.whitelist.remove");
+	}
+
+	public function execute(CommandSender $sender, $currentAlias, array $args){
+		if(!$this->testPermission($sender)){
+			return true;
+		}
+
+		if(count($args) === 1){
+			if($this->badPerm($sender, strtolower($args[0]))){
+				return true;
+			}
+			switch(strtolower($args[0])){
+				case "reload":
+					Server::getInstance()->reloadWhitelist();
+					Command::broadcastCommandMessage($sender, "Reloaded white-list from file");
+					return true;
+				case "on":
+					Server::getInstance()->setConfigBool("white-list", true);
+					Command::broadcastCommandMessage($sender, "Turned on white-listing");
+					return true;
+				case "off":
+					Server::getInstance()->setConfigBool("white-list", false);
+					Command::broadcastCommandMessage($sender, "Turned off white-listing");
+					return true;
+				case "list":
+					$result = "";
+					foreach(Server::getInstance()->getWhitelisted() as $player){
+						$result .= $player . ", ";
+					}
+					$sender->sendMessage("White-listed players: " . substr($result, 0, -2));
+					return true;
+			}
+		}elseif(count($args) === 2){
+			if($this->badPerm($sender, strtolower($args[0]))){
+				return true;
+			}
+			switch(strtolower($args[0])){
+				case "add":
+					Server::getInstance()->getOfflinePlayer($args[1])->setWhitelisted(true);
+					Command::broadcastCommandMessage($sender, "Added ". $args[1] . " to white-list");
+					return true;
+				case "remove":
+					Server::getInstance()->getOfflinePlayer($args[1])->setWhitelisted(false);
+					Command::broadcastCommandMessage($sender, "Removed ". $args[1] . " from white-list");
+					return true;
+			}
+		}
+
+		$sender->sendMessage(TextFormat::RED . "Usage:\n" . $this->usageMessage);
+		return true;
+	}
+
+	private function badPerm(CommandSender $sender, $perm){
+		if(!$sender->hasPermission("pocketmine.command.whitelist.$perm")){
+			$sender->sendMessage(TextFormat::RED . "You do not have permission to perform this action.");
+			return true;
+		}
+		return false;
+	}
+}