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DifficultyCommand.php
1 <?php
2 
3 /*
4  *
5  * ____ _ _ __ __ _ __ __ ____
6  * | _ \ ___ ___| | _____| |_| \/ (_)_ __ ___ | \/ | _ \
7  * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
8  * | __/ (_) | (__| < __/ |_| | | | | | | | __/_____| | | | __/
9  * |_| \___/ \___|_|\_\___|\__|_| |_|_|_| |_|\___| |_| |_|_|
10  *
11  * This program is free software: you can redistribute it and/or modify
12  * it under the terms of the GNU Lesser General Public License as published by
13  * the Free Software Foundation, either version 3 of the License, or
14  * (at your option) any later version.
15  *
16  * @author PocketMine Team
17  * @link http://www.pocketmine.net/
18  *
19  *
20 */
21 
22 namespace pocketmine\command\defaults;
23 
28 
30 
31  public function __construct($name){
32  parent::__construct(
33  $name,
34  "Sets the game difficulty",
35  "/difficulty <new difficulty>"
36  );
37  $this->setPermission("pocketmine.command.difficulty");
38  }
39 
40  public function execute(CommandSender $sender, $currentAlias, array $args){
41  if(!$this->testPermission($sender)){
42  return true;
43  }
44 
45  if(count($args) !== 1){
46  $sender->sendMessage(TextFormat::RED . "Usage: " . $this->usageMessage);
47 
48  return false;
49  }
50 
51  $difficulty = Server::getDifficultyFromString($args[0]);
52 
53  if($sender->getServer()->isHardcore()){
54  $difficulty = 3;
55  }
56 
57  if($difficulty !== -1){
58  $sender->getServer()->setConfigInt("difficulty", $difficulty);
59  $pk = new SetDifficultyPacket();
60  $pk->difficulty = $sender->getServer()->getDifficulty();
61  Server::broadcastPacket($sender->getServer()->getOnlinePlayers(), $pk);
62  $sender->sendMessage("Set difficulty to " . $difficulty);
63  }else{
64  $sender->sendMessage("Unknown difficulty");
65  }
66 
67  return true;
68  }
69 }
static getDifficultyFromString($str)
Definition: Server.php:425
static broadcastPacket(array $players, DataPacket $packet)
Definition: Server.php:1725
testPermission(CommandSender $target)
Definition: Command.php:121
setPermission($permission)
Definition: Command.php:112