Refactor inventory system

src/main/java/emu/nebula/data/GameData.java

@@ -23,6 +23,7 @@ public class GameData {
     @Getter private static DataTable<CharacterSkillUpgradeDef> CharacterSkillUpgradeDataTable = new DataTable<>();
     @Getter private static DataTable<CharacterUpgradeDef> CharacterUpgradeDataTable = new DataTable<>();
     @Getter private static DataTable<CharItemExpDef> CharItemExpDataTable = new DataTable<>();
+    @Getter private static DataTable<CharacterSkinDef> CharacterSkinDataTable = new DataTable<>();
     @Getter private static DataTable<TalentGroupDef> TalentGroupDataTable = new DataTable<>();
     @Getter private static DataTable<TalentDef> TalentDataTable = new DataTable<>();
     

src/main/java/emu/nebula/data/resources/CharacterDef.java

@@ -9,14 +9,17 @@ import lombok.Getter;
 public class CharacterDef extends BaseDef {
     private int Id;
     private String Name;
-    private boolean Available;
     private int Grade;
+    
     private int DefaultSkinId;
     private int AdvanceSkinId;
+    private int AdvanceSkinUnlockLevel;
+    
     private int AdvanceGroup;
+    private int[] SkillsUpgradeGroup;
+
     private int FragmentsId;
     private int TransformQty;
-    private int[] SkillsUpgradeGroup;
     
     @Override
     public int getId() {

src/main/java/emu/nebula/data/resources/CharacterSkinDef.java

@@ -0,0 +1,18 @@
+package emu.nebula.data.resources;
+
+import emu.nebula.data.BaseDef;
+import emu.nebula.data.ResourceType;
+import lombok.Getter;
+
+@Getter
+@ResourceType(name = "CharacterSkin.json")
+public class CharacterSkinDef extends BaseDef {
+    private int Id;
+    private int CharId;
+    private int Type;
+    
+    @Override
+    public int getId() {
+        return Id;
+    }
+}

src/main/java/emu/nebula/data/resources/HandbookDef.java

@@ -16,9 +16,4 @@ public class HandbookDef extends BaseDef {
     public int getId() {
         return Id;
     }
-    
-    @Override
-    public void onLoad() {
-        
-    }
 }