From 23a18a8eb60a1a71984f04bcc27113b69e08610e Mon Sep 17 00:00:00 2001
From: "Dylan K. Taylor" <odigiman@gmail.com>
Date: Wed, 23 Jan 2019 12:10:24 +0000
Subject: [PATCH] Convert Sound into interface

---
 src/pocketmine/level/sound/LevelEventSound.php | 2 +-
 src/pocketmine/level/sound/Sound.php           | 5 ++---
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/pocketmine/level/sound/LevelEventSound.php b/src/pocketmine/level/sound/LevelEventSound.php
index 615c238ef..710567fa4 100644
--- a/src/pocketmine/level/sound/LevelEventSound.php
+++ b/src/pocketmine/level/sound/LevelEventSound.php
@@ -29,7 +29,7 @@ use pocketmine\network\mcpe\protocol\LevelEventPacket;
 /**
  * @internal
  */
-abstract class LevelEventSound extends Sound{
+abstract class LevelEventSound implements Sound{
 
 	/** @var float */
 	protected $pitch = 0;
diff --git a/src/pocketmine/level/sound/Sound.php b/src/pocketmine/level/sound/Sound.php
index 20b7533ae..83f1ff443 100644
--- a/src/pocketmine/level/sound/Sound.php
+++ b/src/pocketmine/level/sound/Sound.php
@@ -26,13 +26,12 @@ namespace pocketmine\level\sound;
 use pocketmine\math\Vector3;
 use pocketmine\network\mcpe\protocol\ClientboundPacket;
 
-abstract class Sound{
+interface Sound{
 
 	/**
 	 * @param Vector3 $pos
 	 *
 	 * @return ClientboundPacket|ClientboundPacket[]
 	 */
-	abstract public function encode(Vector3 $pos);
-
+	public function encode(Vector3 $pos);
 }