diff --git a/src/main/java/com/lishid/openinv/internal/IPlayerDataManager.java b/src/main/java/com/lishid/openinv/internal/IPlayerDataManager.java
index f0c34f3c..a8dd4e2f 100644
--- a/src/main/java/com/lishid/openinv/internal/IPlayerDataManager.java
+++ b/src/main/java/com/lishid/openinv/internal/IPlayerDataManager.java
@@ -19,8 +19,15 @@
 import org.bukkit.OfflinePlayer;
 import org.bukkit.entity.Player;
 
-public interface IPlayerDataManager {
-    public Player loadPlayer(OfflinePlayer offline);
+public abstract class IPlayerDataManager {
+    public final Player loadPlayer(OfflinePlayer offline) {
+        if (offline.isOnline()) {
+            return offline.getPlayer();
+        }
+        return this.loadOfflinePlayer(offline);
+    }
 
-    public String getPlayerDataID(OfflinePlayer player);
+    protected abstract Player loadOfflinePlayer(OfflinePlayer offline);
+
+    public abstract String getPlayerDataID(OfflinePlayer player);
 }
diff --git a/src/main/java/com/lishid/openinv/internal/v1_4_5/PlayerDataManager.java b/src/main/java/com/lishid/openinv/internal/v1_4_5/PlayerDataManager.java
index d3c7ec85..d5c7061c 100644
--- a/src/main/java/com/lishid/openinv/internal/v1_4_5/PlayerDataManager.java
+++ b/src/main/java/com/lishid/openinv/internal/v1_4_5/PlayerDataManager.java
@@ -29,10 +29,10 @@
 
 import org.bukkit.craftbukkit.v1_4_5.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends IPlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         // Create an entity to load the player data
diff --git a/src/main/java/com/lishid/openinv/internal/v1_4_6/PlayerDataManager.java b/src/main/java/com/lishid/openinv/internal/v1_4_6/PlayerDataManager.java
index 6ae3b417..604e6d8a 100644
--- a/src/main/java/com/lishid/openinv/internal/v1_4_6/PlayerDataManager.java
+++ b/src/main/java/com/lishid/openinv/internal/v1_4_6/PlayerDataManager.java
@@ -29,10 +29,10 @@
 
 import org.bukkit.craftbukkit.v1_4_6.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends IPlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         // Create an entity to load the player data
diff --git a/src/main/java/com/lishid/openinv/internal/v1_4_R1/PlayerDataManager.java b/src/main/java/com/lishid/openinv/internal/v1_4_R1/PlayerDataManager.java
index 15f72724..21b2c5ad 100644
--- a/src/main/java/com/lishid/openinv/internal/v1_4_R1/PlayerDataManager.java
+++ b/src/main/java/com/lishid/openinv/internal/v1_4_R1/PlayerDataManager.java
@@ -30,10 +30,10 @@
 import org.bukkit.craftbukkit.v1_4_R1.CraftServer;
 
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends IPlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         // Create an entity to load the player data
diff --git a/src/main/java/com/lishid/openinv/internal/v1_5_R2/PlayerDataManager.java b/src/main/java/com/lishid/openinv/internal/v1_5_R2/PlayerDataManager.java
index b6ea8a00..59d14d8f 100644
--- a/src/main/java/com/lishid/openinv/internal/v1_5_R2/PlayerDataManager.java
+++ b/src/main/java/com/lishid/openinv/internal/v1_5_R2/PlayerDataManager.java
@@ -29,10 +29,10 @@
 
 import org.bukkit.craftbukkit.v1_5_R2.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends IPlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         // Create an entity to load the player data
diff --git a/src/main/java/com/lishid/openinv/internal/v1_5_R3/PlayerDataManager.java b/src/main/java/com/lishid/openinv/internal/v1_5_R3/PlayerDataManager.java
index 679411fb..3f6589c3 100644
--- a/src/main/java/com/lishid/openinv/internal/v1_5_R3/PlayerDataManager.java
+++ b/src/main/java/com/lishid/openinv/internal/v1_5_R3/PlayerDataManager.java
@@ -29,10 +29,10 @@
 
 import org.bukkit.craftbukkit.v1_5_R3.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends IPlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         // Create an entity to load the player data
diff --git a/src/main/java/com/lishid/openinv/internal/v1_6_R1/PlayerDataManager.java b/src/main/java/com/lishid/openinv/internal/v1_6_R1/PlayerDataManager.java
index a73798ce..e0f2b73e 100644
--- a/src/main/java/com/lishid/openinv/internal/v1_6_R1/PlayerDataManager.java
+++ b/src/main/java/com/lishid/openinv/internal/v1_6_R1/PlayerDataManager.java
@@ -29,10 +29,10 @@
 
 import org.bukkit.craftbukkit.v1_6_R1.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends IPlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         // Create an entity to load the player data
diff --git a/src/main/java/com/lishid/openinv/internal/v1_6_R2/PlayerDataManager.java b/src/main/java/com/lishid/openinv/internal/v1_6_R2/PlayerDataManager.java
index 351aec59..5256ea62 100644
--- a/src/main/java/com/lishid/openinv/internal/v1_6_R2/PlayerDataManager.java
+++ b/src/main/java/com/lishid/openinv/internal/v1_6_R2/PlayerDataManager.java
@@ -29,10 +29,10 @@
 
 import org.bukkit.craftbukkit.v1_6_R2.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends IPlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         // Create an entity to load the player data
diff --git a/src/main/java/com/lishid/openinv/internal/v1_6_R3/PlayerDataManager.java b/src/main/java/com/lishid/openinv/internal/v1_6_R3/PlayerDataManager.java
index d340d47d..c96aea2f 100644
--- a/src/main/java/com/lishid/openinv/internal/v1_6_R3/PlayerDataManager.java
+++ b/src/main/java/com/lishid/openinv/internal/v1_6_R3/PlayerDataManager.java
@@ -29,10 +29,10 @@
 
 import org.bukkit.craftbukkit.v1_6_R3.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends IPlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         // Create an entity to load the player data
diff --git a/src/main/java/com/lishid/openinv/internal/v1_7_R1/PlayerDataManager.java b/src/main/java/com/lishid/openinv/internal/v1_7_R1/PlayerDataManager.java
index 7b67ac57..d9d173a9 100644
--- a/src/main/java/com/lishid/openinv/internal/v1_7_R1/PlayerDataManager.java
+++ b/src/main/java/com/lishid/openinv/internal/v1_7_R1/PlayerDataManager.java
@@ -30,10 +30,10 @@
 
 import org.bukkit.craftbukkit.v1_7_R1.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends IPlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         GameProfile profile = new GameProfile(null, offline.getName());
diff --git a/src/main/java/com/lishid/openinv/internal/v1_7_R2/PlayerDataManager.java b/src/main/java/com/lishid/openinv/internal/v1_7_R2/PlayerDataManager.java
index b76a2571..c262a0ab 100644
--- a/src/main/java/com/lishid/openinv/internal/v1_7_R2/PlayerDataManager.java
+++ b/src/main/java/com/lishid/openinv/internal/v1_7_R2/PlayerDataManager.java
@@ -30,10 +30,10 @@
 
 import org.bukkit.craftbukkit.v1_7_R2.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends IPlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         GameProfile profile = new GameProfile(null, offline.getName());
diff --git a/src/main/java/com/lishid/openinv/internal/v1_7_R3/PlayerDataManager.java b/src/main/java/com/lishid/openinv/internal/v1_7_R3/PlayerDataManager.java
index 66bc1ae1..7ccc30eb 100644
--- a/src/main/java/com/lishid/openinv/internal/v1_7_R3/PlayerDataManager.java
+++ b/src/main/java/com/lishid/openinv/internal/v1_7_R3/PlayerDataManager.java
@@ -30,10 +30,10 @@
 
 import org.bukkit.craftbukkit.v1_7_R3.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends IPlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         GameProfile profile = new GameProfile(offline.getUniqueId(), offline.getName());
diff --git a/src/main/java/com/lishid/openinv/internal/v1_7_R4/PlayerDataManager.java b/src/main/java/com/lishid/openinv/internal/v1_7_R4/PlayerDataManager.java
index e2c84f4d..c9d7b438 100644
--- a/src/main/java/com/lishid/openinv/internal/v1_7_R4/PlayerDataManager.java
+++ b/src/main/java/com/lishid/openinv/internal/v1_7_R4/PlayerDataManager.java
@@ -30,10 +30,10 @@
 
 import org.bukkit.craftbukkit.v1_7_R4.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends IPlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         GameProfile profile = new GameProfile(offline.getUniqueId(), offline.getName());
diff --git a/src/main/java/com/lishid/openinv/internal/v1_8_R1/PlayerDataManager.java b/src/main/java/com/lishid/openinv/internal/v1_8_R1/PlayerDataManager.java
index 81465a5b..4364ae46 100644
--- a/src/main/java/com/lishid/openinv/internal/v1_8_R1/PlayerDataManager.java
+++ b/src/main/java/com/lishid/openinv/internal/v1_8_R1/PlayerDataManager.java
@@ -30,10 +30,10 @@
 //Volatile
 import org.bukkit.craftbukkit.v1_8_R1.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends IPlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         GameProfile profile = new GameProfile(offline.getUniqueId(), offline.getName());
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
         // Create an entity to load the player data
diff --git a/src/main/java/com/lishid/openinv/internal/v1_8_R2/PlayerDataManager.java b/src/main/java/com/lishid/openinv/internal/v1_8_R2/PlayerDataManager.java
index 8e1815e7..0b61df40 100644
--- a/src/main/java/com/lishid/openinv/internal/v1_8_R2/PlayerDataManager.java
+++ b/src/main/java/com/lishid/openinv/internal/v1_8_R2/PlayerDataManager.java
@@ -30,10 +30,10 @@
 
 import org.bukkit.craftbukkit.v1_8_R2.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends IPlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         GameProfile profile = new GameProfile(offline.getUniqueId(), offline.getName());
diff --git a/src/main/java/com/lishid/openinv/internal/v1_8_R3/PlayerDataManager.java b/src/main/java/com/lishid/openinv/internal/v1_8_R3/PlayerDataManager.java
index 61b136bd..e3f2dd4f 100644
--- a/src/main/java/com/lishid/openinv/internal/v1_8_R3/PlayerDataManager.java
+++ b/src/main/java/com/lishid/openinv/internal/v1_8_R3/PlayerDataManager.java
@@ -30,10 +30,10 @@
 //Volatile
 import org.bukkit.craftbukkit.v1_8_R3.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends IPlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
 
         GameProfile profile = new GameProfile(offline.getUniqueId(), offline.getName());
diff --git a/src/main/java/com/lishid/openinv/internal/v1_9_R1/PlayerDataManager.java b/src/main/java/com/lishid/openinv/internal/v1_9_R1/PlayerDataManager.java
index f78104b6..b6aa87c9 100644
--- a/src/main/java/com/lishid/openinv/internal/v1_9_R1/PlayerDataManager.java
+++ b/src/main/java/com/lishid/openinv/internal/v1_9_R1/PlayerDataManager.java
@@ -30,10 +30,10 @@
 
 import org.bukkit.craftbukkit.v1_9_R1.CraftServer;
 
-public class PlayerDataManager implements IPlayerDataManager {
+public class PlayerDataManager extends IPlayerDataManager {
 
     @Override
-    public Player loadPlayer(OfflinePlayer offline) {
+    public Player loadOfflinePlayer(OfflinePlayer offline) {
         if (offline == null || !offline.hasPlayedBefore()) {
             return null;
         }
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index 32f59f16..6f2a8fb3 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -1,6 +1,6 @@
 name: OpenInv
 main: com.lishid.openinv.OpenInv
-version: 2.3.0
+version: 2.4.1
 author: lishid
 authors: [Jikoo]
 description: >