Update - working

Author: inxomnyaa

plugin.yml

@@ -0,0 +1,6 @@
+  name: BossBarAPI
+  main: xenialdan\BossBarAPI\Main
+  version: 1.0.0
+  api: [2.0.0]
+  load: POSTWORLD
+  authors: [XenialDan]

src/xenialdan/BossBarAPI/BossEventPacket.php

@@ -3,9 +3,9 @@
 namespace xenialdan\BossBarAPI;
 
 use pocketmine\network\protocol\DataPacket;
-// include <rules/DataPacket.h>
+
 class BossEventPacket extends DataPacket{
-	const NETWORK_ID = \pocketmine\network\protocol\Info::BOSS_EVENT_PACKET??0x4a; // set if not exists
+	const NETWORK_ID = 0x4a;
 	public $eid;
 	public $state;
 

src/xenialdan/BossBarAPI/EventPacket.php

@@ -5,7 +5,7 @@
 use pocketmine\network\protocol\DataPacket;
 
 class BossEventPacket extends DataPacket{
-	const NETWORK_ID = \pocketmine\network\protocol\Info::EVENT_PACKET;
+	const NETWORK_ID = 0x3f;
 	public $eid;
 	public $varint1;
 	public $state;

src/xenialdan/BossBarAPI/SetEntityDataPacket.php

@@ -5,7 +5,7 @@
 use pocketmine\utils\Binary;
 
 class SetEntityDataPacket extends DataPacket{
-	const NETWORK_ID = \pocketmine\network\protocol\Info::SET_ENTITY_DATA_PACKET??0x26;
+	const NETWORK_ID = 0x26;
 	public $eid;
 	public $metadata;
 

src/xenialdan/BossBarAPI/UpdateAttributesPacket.php

@@ -6,7 +6,7 @@
 use pocketmine\network\protocol\DataPacket;
 
 class UpdateAttributesPacket extends DataPacket{
-	const NETWORK_ID = \pocketmine\network\protocol\Info::UPDATE_ATTRIBUTES_PACKET??0x1f; // set if not exists;
+	const NETWORK_ID = 0x1f;
 	public $entityId;
 
 	/** @var BossBarValues[] */