Added /kill, base entity health methods

src/pocketmine/command/defaults/KillCommand.php

@@ -0,0 +1,60 @@
+<?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 KillCommand extends VanillaCommand{
+
+	public function __construct($name){
+		parent::__construct(
+			$name,
+			"Commits suicide, only usable as a player",
+			"/kill",
+			["suicide"]
+		);
+		$this->setPermission("pocketmine.command.kill");
+	}
+
+	public function execute(CommandSender $sender, $currentAlias, array $args){
+		if(!$this->testPermission($sender)){
+			return true;
+		}
+
+		if($sender instanceof Player){
+			//TODO: EntityDamageEvent
+
+			//$ev->setLastDamageCause()
+			$sender->setHealth(0);
+			//TODO: set update
+			$sender->sendMessage("Ouch. That look like it hurt.");
+		}else{
+			$sender->sendMessage(TextFormat::RED . "You can only perform this command as a player");
+		}
+
+		return true;
+	}
+}