Added /particle command

src/pocketmine/command/defaults/ParticleCommand.php

@@ -0,0 +1,191 @@
+<?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\block\Block;
+use pocketmine\command\CommandSender;
+use pocketmine\item\Item;
+use pocketmine\level\particle\BubbleParticle;
+use pocketmine\level\particle\CriticalParticle;
+use pocketmine\level\particle\DustParticle;
+use pocketmine\level\particle\EnchantParticle;
+use pocketmine\level\particle\ExplodeParticle;
+use pocketmine\level\particle\FlameParticle;
+use pocketmine\level\particle\HeartParticle;
+use pocketmine\level\particle\InkParticle;
+use pocketmine\level\particle\ItemBreakParticle;
+use pocketmine\level\particle\LavaDripParticle;
+use pocketmine\level\particle\LavaParticle;
+use pocketmine\level\particle\Particle;
+use pocketmine\level\particle\PortalParticle;
+use pocketmine\level\particle\RedstoneParticle;
+use pocketmine\level\particle\SmokeParticle;
+use pocketmine\level\particle\SplashParticle;
+use pocketmine\level\particle\SporeParticle;
+use pocketmine\level\particle\TerrainParticle;
+use pocketmine\level\particle\WaterDripParticle;
+use pocketmine\level\particle\WaterParticle;
+use pocketmine\math\Vector3;
+use pocketmine\Player;
+use pocketmine\utils\Random;
+use pocketmine\utils\TextFormat;
+
+class ParticleCommand extends VanillaCommand{
+
+	public function __construct($name){
+		parent::__construct(
+			$name,
+			"Adds particles to a world",
+			"/particle <name> <x> <y> <z> <xd> <yd> <zd> [count] [data]"
+		);
+		$this->setPermission("pocketmine.command.particle");
+	}
+
+	public function execute(CommandSender $sender, $currentAlias, array $args){
+		if(!$this->testPermission($sender)){
+			return true;
+		}
+
+		if(count($args) < 7){
+			$sender->sendMessage(TextFormat::RED . "Usage: " . $this->usageMessage);
+
+			return true;
+		}
+
+		if($sender instanceof Player){
+			$level = $sender->getLevel();
+		}else{
+			$level = $sender->getServer()->getDefaultLevel();
+		}
+
+		$name = strtolower($args[0]);
+
+		$pos = new Vector3((float) $args[1], (float) $args[2], (float) $args[3]);
+
+		$xd = (float) $args[4];
+		$yd = (float) $args[5];
+		$zd = (float) $args[6];
+
+		$count = isset($args[7]) ? max(1, (int) $args[7]) : 1;
+
+		$data = isset($args[8]) ? (int) $args[8] : null;
+
+		$particle = $this->getParticle($name, $pos, $xd, $yd, $zd, $data);
+
+		if($particle === null){
+			$sender->sendMessage(TextFormat::RED . "Unknown particle name (" . $name . ")");
+			return true;
+		}
+
+
+		$sender->sendMessage("Playing particle ". $name ." for ". $count ." times");
+
+		$random = new Random((int) (microtime(true) * 1000) + mt_rand());
+
+		for($i = 0; $i < $count; ++$i){
+			$particle->setComponents(
+				$pos->x + $random->nextSignedFloat() * $xd,
+				$pos->y + $random->nextSignedFloat() * $yd,
+				$pos->z + $random->nextSignedFloat() * $zd
+			);
+			$level->addParticle($particle);
+		}
+
+		return true;
+	}
+
+	/**
+	 * @param $name
+	 *
+	 * @return Particle
+	 */
+	private function getParticle($name, Vector3 $pos, $xd, $yd, $zd, $data){
+		switch($name){
+			case "explode":
+				return new ExplodeParticle($pos);
+			case "bubble":
+				return new BubbleParticle($pos);
+			case "splash":
+				return new SplashParticle($pos);
+			case "wake":
+			case "water":
+				return new WaterParticle($pos);
+			case "crit":
+				return new CriticalParticle($pos);
+			case "smoke":
+				return new SmokeParticle($pos, $data !== null ? $data : 0);
+			case "spell":
+				return new EnchantParticle($pos);
+			case "dripwater":
+				return new WaterDripParticle($pos);
+			case "driplava":
+				return new LavaDripParticle($pos);
+			case "townaura":
+			case "spore":
+				return new SporeParticle($pos);
+			case "portal":
+				return new PortalParticle($pos);
+			case "flame":
+				return new FlameParticle($pos);
+			case "lava":
+				return new LavaParticle($pos);
+			case "reddust":
+				return new RedstoneParticle($pos, $data !== null ? $data : 1);
+			case "snowballpoof":
+				return new ItemBreakParticle($pos, Item::get(Item::SNOWBALL));
+			case "itembreak":
+				if($data !== null and $data !== 0){
+					return new ItemBreakParticle($pos, $data);
+				}
+				break;
+			case "terrain":
+				if($data !== null and $data !== 0){
+					return new TerrainParticle($pos, $data);
+				}
+				break;
+			case "heart":
+				return new HeartParticle($pos, $data !== null ? $data : 0);
+			case "ink":
+				return new InkParticle($pos, $data !== null ? $data : 0);
+
+		}
+
+		if(substr($name, 0, 10) === "iconcrack_"){
+			$d = explode("_", $name);
+			if(count($d) === 3){
+				return new ItemBreakParticle($pos, Item::get((int) $d[1], (int) $d[2]));
+			}
+		}elseif(substr($name, 0, 11) === "blockcrack_"){
+			$d = explode("_", $name);
+			if(count($d) === 2){
+				return new TerrainParticle($pos, Block::get($d[1] & 0xff, $d[1] >> 12));
+			}
+		}elseif(substr($name, 0, 10) === "blockdust_"){
+			$d = explode("_", $name);
+			if(count($d) >= 4){
+				return new DustParticle($pos, $d[1] & 0xff, $d[2] & 0xff, $d[3] & 0xff, isset($d[4]) ? $d[4] & 0xff : 255);
+			}
+		}
+
+		return null;
+	}
+}