Added particles for snowballs and eggs

src/pocketmine/entity/projectile/Egg.php

@@ -23,8 +23,20 @@ declare(strict_types=1);
 
 namespace pocketmine\entity\projectile;
 
+use pocketmine\event\entity\ProjectileHitEvent;
+use pocketmine\item\Item;
+use pocketmine\item\ItemFactory;
+use pocketmine\level\particle\ItemBreakParticle;
+
 class Egg extends Throwable{
 	public const NETWORK_ID = self::EGG;
 
 	//TODO: spawn chickens on collision
+
+	protected function onHit(ProjectileHitEvent $event) : void{
+		for($i = 0; $i < 6; ++$i){
+			$this->level->addParticle(new ItemBreakParticle($this, ItemFactory::get(Item::EGG)));
+		}
+		parent::onHit($event);
+	}
 }

src/pocketmine/entity/projectile/Snowball.php

@@ -23,7 +23,16 @@ declare(strict_types=1);
 
 namespace pocketmine\entity\projectile;
 
+use pocketmine\event\entity\ProjectileHitEvent;
+use pocketmine\level\particle\SnowballPoofParticle;
+
 class Snowball extends Throwable{
 	public const NETWORK_ID = self::SNOWBALL;
 
+	protected function onHit(ProjectileHitEvent $event) : void{
+		for($i = 0; $i < 6; ++$i){
+			$this->level->addParticle(new SnowballPoofParticle($this));
+		}
+		parent::onHit($event);
+	}
 }

src/pocketmine/level/particle/SnowballPoofParticle.php

@@ -0,0 +1,32 @@
+<?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/
+ *
+ *
+*/
+
+declare(strict_types=1);
+
+namespace pocketmine\level\particle;
+
+use pocketmine\math\Vector3;
+
+class SnowballPoofParticle extends GenericParticle{
+	public function __construct(Vector3 $pos){
+		parent::__construct($pos, self::TYPE_SNOWBALL_POOF, 0);
+	}
+}