Update

Author: InkoHX

src/VectorNetworkProject/TheMix/event/ThePlayerLoginEvent.php

@@ -0,0 +1,24 @@
+<?php
+/**
+ * Copyright (c) 2018 VectorNetworkProject. All rights reserved. MIT license.
+ *
+ * GitHub: https://github.com/VectorNetworkProject/TheMix
+ * Website: https://www.vector-network.tk
+ */
+
+namespace VectorNetworkProject\TheMix\event;
+
+
+use pocketmine\event\Listener;
+use pocketmine\event\player\PlayerLoginEvent;
+use VectorNetworkProject\TheMix\DataBase;
+use VectorNetworkProject\TheMix\provider\DataFile;
+
+class ThePlayerLoginEvent implements Listener
+{
+    public function event(PlayerLoginEvent $event)
+    {
+        $player = $event->getPlayer();
+        DataBase::JsonUserSetting($player->getXuid(), DataFile::PLAYER_LEVEL)->init();
+    }
+}

src/VectorNetworkProject/TheMix/provider/DataFile.php

@@ -0,0 +1,15 @@
+<?php
+/**
+ * Copyright (c) 2018 VectorNetworkProject. All rights reserved. MIT license.
+ *
+ * GitHub: https://github.com/VectorNetworkProject/TheMix
+ * Website: https://www.vector-network.tk
+ */
+
+namespace VectorNetworkProject\TheMix\provider;
+
+
+interface DataFile
+{
+    public const PLAYER_LEVEL = 'Level';
+}