Fix some issues

api/src/main/java/net/momirealms/customnameplates/api/data/StorageType.java

@@ -26,5 +26,6 @@ public enum StorageType {
     MySQL,
     MariaDB,
     MongoDB,
-    Redis
+    Redis,
+    None
 }

build.gradle.kts

@@ -7,7 +7,7 @@ plugins {
 
 allprojects {
 
-    version = "2.4.0"
+    version = "2.4.1"
 
     apply<JavaPlugin>()
     apply(plugin = "java")

paper/src/main/java/net/momirealms/customnameplates/paper/mechanic/nameplate/tag/unlimited/UnlimitedTagManagerImpl.java

@@ -213,7 +213,7 @@ public class UnlimitedTagManagerImpl implements UnlimitedTagManager {
     }
 
     public void handlePlayerQuit(Player quit) {
-        UnlimitedEntity unlimitedEntity = getUnlimitedObject(quit.getUniqueId());
+        UnlimitedEntity unlimitedEntity = removeUnlimitedEntityFromMap(quit.getUniqueId());
         if (unlimitedEntity != null) {
             unlimitedEntity.destroy();
         }

paper/src/main/java/net/momirealms/customnameplates/paper/storage/StorageManagerImpl.java

@@ -28,6 +28,7 @@ import net.momirealms.customnameplates.api.event.NameplateDataLoadEvent;
 import net.momirealms.customnameplates.api.manager.StorageManager;
 import net.momirealms.customnameplates.api.util.LogUtils;
 import net.momirealms.customnameplates.paper.CustomNameplatesPluginImpl;
+import net.momirealms.customnameplates.paper.storage.method.NoneStorage;
 import net.momirealms.customnameplates.paper.storage.method.database.nosql.MongoDBImpl;
 import net.momirealms.customnameplates.paper.storage.method.database.nosql.RedisManager;
 import net.momirealms.customnameplates.paper.storage.method.database.sql.H2Impl;
@@ -178,6 +179,7 @@ public class StorageManagerImpl implements Listener, StorageManager {
                 case MySQL -> this.dataSource = new MySQLImpl(plugin);
                 case MariaDB -> this.dataSource = new MariaDBImpl(plugin);
                 case MongoDB -> this.dataSource = new MongoDBImpl(plugin);
+                case None -> this.dataSource = new NoneStorage(plugin);
             }
             if (this.dataSource != null) this.dataSource.initialize();
             else LogUtils.severe("No storage type is set.");

paper/src/main/java/net/momirealms/customnameplates/paper/storage/method/NoneStorage.java

@@ -0,0 +1,37 @@
+package net.momirealms.customnameplates.paper.storage.method;
+
+import net.momirealms.customnameplates.api.CustomNameplatesPlugin;
+import net.momirealms.customnameplates.api.data.PlayerData;
+import net.momirealms.customnameplates.api.data.StorageType;
+
+import java.util.Optional;
+import java.util.Set;
+import java.util.UUID;
+import java.util.concurrent.CompletableFuture;
+
+public class NoneStorage extends AbstractStorage {
+
+    public NoneStorage(CustomNameplatesPlugin plugin) {
+        super(plugin);
+    }
+
+    @Override
+    public StorageType getStorageType() {
+        return StorageType.None;
+    }
+
+    @Override
+    public CompletableFuture<Optional<PlayerData>> getPlayerData(UUID uuid) {
+        return CompletableFuture.completedFuture(Optional.empty());
+    }
+
+    @Override
+    public CompletableFuture<Boolean> updatePlayerData(UUID uuid, PlayerData playerData) {
+        return CompletableFuture.completedFuture(true);
+    }
+
+    @Override
+    public Set<UUID> getUniqueUsers(boolean legacy) {
+        return Set.of();
+    }
+}