Rework how avatar skills and rank are stored

src/main/java/emu/lunarcore/game/avatar/AvatarData.java

@@ -0,0 +1,32 @@
+package emu.lunarcore.game.avatar;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import dev.morphia.annotations.Entity;
+import emu.lunarcore.data.excel.AvatarExcel;
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ * A helper class that contains information about an avatar's rank.
+ */
+@Entity(useDiscriminator = false)
+public class AvatarData {
+    @Getter @Setter
+    private int rank; // Eidolons
+    @Getter
+    private Map<Integer, Integer> skills; // Skill tree
+        
+    @Deprecated
+    public AvatarData() {
+        
+    }
+    
+    public AvatarData(AvatarExcel excel) {
+        this.skills = new HashMap<>();
+        for (var skillTree : excel.getDefaultSkillTrees()) {
+            this.skills.put(skillTree.getPointID(), skillTree.getLevel());
+        }
+    }
+}

src/main/java/emu/lunarcore/game/avatar/AvatarRank.java

@@ -1,18 +0,0 @@
-package emu.lunarcore.game.avatar;
-
-import dev.morphia.annotations.Entity;
-import lombok.Getter;
-import lombok.Setter;
-
-@Entity(useDiscriminator = false)
-public class AvatarRank {
-    @Getter @Setter
-    private int value;
-    
-    /**
-     * A helper class that contains information about an avatar's rank.
-     */
-    public AvatarRank() {
-        
-    }
-}

src/main/java/emu/lunarcore/game/avatar/AvatarStorage.java

@@ -120,7 +120,7 @@ public class AvatarStorage extends BasePlayerManager implements Iterable<GameAva
                 if (excel == null) {
                     return;
                 }
-
+                
                 // Set ownerships
                 avatar.setExcel(excel);
             }

src/main/java/emu/lunarcore/game/avatar/GameAvatar.java

@@ -42,14 +42,13 @@ public class GameAvatar implements GameEntity {
     @Indexed @Getter private int ownerUid; // Uid of player that this avatar belongs to
 
     private transient Player owner;
-    @Setter private transient AvatarExcel excel;
+    private transient AvatarExcel excel;
     
     private int avatarId; // Id of avatar
     @Setter private int level;
     @Setter private int exp;
     @Setter private int promotion;
-    private AvatarRank rank; // Eidolons - We use an object for this so we can sync it easily with hero paths
-    private Map<Integer, Integer> skills;
+    private AvatarData data;
     
     private int currentHp;
     private int currentSp;
@@ -73,17 +72,8 @@ public class GameAvatar implements GameEntity {
 
     public GameAvatar(AvatarExcel excel) {
         this();
-        this.excel = excel;
         this.avatarId = excel.getId();
-
-        // Set defaults
-        this.rank = new AvatarRank();
-        this.skills = new HashMap<>();
-        
-        // Add skills
-        for (var skillTree : excel.getDefaultSkillTrees()) {
-            this.skills.put(skillTree.getPointID(), skillTree.getLevel());
-        }
+        this.setExcel(excel);
     }
     
     public GameAvatar(HeroPath path) {
@@ -91,6 +81,15 @@ public class GameAvatar implements GameEntity {
         this.avatarId = GameConstants.TRAILBLAZER_AVATAR_ID;
         this.setHeroPath(path);
     }
+    
+    public void setExcel(AvatarExcel excel) {
+        if (this.excel == null) {
+            this.excel = excel;
+        }
+        if (this.data == null) {
+            this.data = new AvatarData(excel);
+        }
+    }
 
     public void setOwner(Player player) {
         this.owner = player;
@@ -119,11 +118,15 @@ public class GameAvatar implements GameEntity {
     }
     
     public int getRank() {
-        return this.rank.getValue();
+        return this.getData().getRank();
     }
     
     public void setRank(int rank) {
-        this.rank.setValue(rank);
+        this.getData().setRank(rank);
+    }
+    
+    public Map<Integer, Integer> getSkills() {
+        return this.getData().getSkills();
     }
     
     public void setHeroPath(HeroPath heroPath) {
@@ -132,9 +135,8 @@ public class GameAvatar implements GameEntity {
             this.getHeroPath().setAvatar(null);
         }
         
-        this.rank = heroPath.getRank();
-        this.skills = heroPath.getSkills();
-        this.excel = heroPath.getExcel();
+        this.data = heroPath.getData();
+        this.excel = heroPath.getExcel(); // DO NOT USE GameAvatar::setExcel for this
         this.heroPath = heroPath;
         this.heroPath.setAvatar(this);
     }

src/main/java/emu/lunarcore/game/avatar/HeroPath.java

@@ -1,16 +1,17 @@
 package emu.lunarcore.game.avatar;
 
-import java.util.HashMap;
 import java.util.Map;
 
 import dev.morphia.annotations.Entity;
 import dev.morphia.annotations.Id;
 import dev.morphia.annotations.Indexed;
+
 import emu.lunarcore.LunarRail;
 import emu.lunarcore.data.excel.AvatarExcel;
 import emu.lunarcore.game.player.Player;
 import emu.lunarcore.proto.AvatarSkillTreeOuterClass.AvatarSkillTree;
 import emu.lunarcore.proto.HeroBasicTypeInfoOuterClass.HeroBasicTypeInfo;
+
 import lombok.Getter;
 import lombok.Setter;
 
@@ -22,11 +23,10 @@ public class HeroPath {
     @Indexed 
     private int ownerUid;
     
-    private AvatarRank rank;
-    private Map<Integer, Integer> skills;
+    private AvatarData data;
     
     @Setter private transient GameAvatar avatar;
-    @Setter private transient AvatarExcel excel;
+    private transient AvatarExcel excel;
     
     @Deprecated // Morphia only!
     public HeroPath() {
@@ -37,22 +37,30 @@ public class HeroPath {
         // Set excel avatar id as id
         this.id = excel.getId();
         this.ownerUid = player.getUid();
-        this.excel = excel;
-
-        // Set defaults
-        this.rank = new AvatarRank();
-        this.skills = new HashMap<>();
-        
-        // Add skills
-        for (var skillTree : excel.getDefaultSkillTrees()) {
-            this.skills.put(skillTree.getPointID(), skillTree.getLevel());
+        this.setExcel(excel);
+    }
+    
+    public void setExcel(AvatarExcel excel) {
+        if (this.excel == null) {
+            this.excel = excel;
         }
+        if (this.data == null) {
+            this.data = new AvatarData(excel);
+        }
+    }
+    
+    public int getRank() {
+        return this.getData().getRank();
+    }
+    
+    public Map<Integer, Integer> getSkills() {
+        return this.getData().getSkills();
     }
     
     public HeroBasicTypeInfo toProto() {
         var proto = HeroBasicTypeInfo.newInstance()
                 .setBasicTypeValue(this.getId())
-                .setRank(this.getRank().getValue());
+                .setRank(this.getRank());
         
         for (var skill : getSkills().entrySet()) {
             proto.addSkillTreeList(AvatarSkillTree.newInstance().setPointId(skill.getKey()).setLevel(skill.getValue()));