Fix disc secondary skills

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

@@ -52,6 +52,8 @@ public class GameData {
     @Getter private static DataTable<DiscPromoteDef> DiscPromoteDataTable = new DataTable<>();
     @Getter private static DataTable<DiscPromoteLimitDef> DiscPromoteLimitDataTable = new DataTable<>();
     
+    @Getter private static DataTable<SecondarySkillDef> SecondarySkillDataTable = new DataTable<>();
+    
     // Items
     @Getter private static DataTable<ItemDef> ItemDataTable = new DataTable<>();
     @Getter private static DataTable<ProductionDef> ProductionDataTable = new DataTable<>();

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

@@ -18,6 +18,9 @@ public class DiscDef extends BaseDef {
     private int TransformItemId;
     private int[] MaxStarTransformItem;
     private int[] ReadReward;
+    
+    private int SecondarySkillGroupId1;
+    private int SecondarySkillGroupId2;
     private int SubNoteSkillGroupId;
     
     private transient ElementType elementType;

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

@@ -0,0 +1,61 @@
+package emu.nebula.data.resources;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import emu.nebula.data.BaseDef;
+import emu.nebula.data.ResourceType;
+import emu.nebula.game.inventory.ItemParamMap;
+import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
+import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
+import lombok.Getter;
+
+@Getter
+@ResourceType(name = "SecondarySkill.json")
+public class SecondarySkillDef extends BaseDef {
+    private int Id;
+    private int GroupId;
+    private int Score;
+    private String NeedSubNoteSkills;
+    
+    private transient ItemParamMap reqSubNotes;
+    
+    @Getter
+    private static transient Int2ObjectMap<List<SecondarySkillDef>> groups = new Int2ObjectOpenHashMap<>();
+    
+    @Override
+    public int getId() {
+        return Id;
+    }
+    
+    public boolean match(ItemParamMap subNotes) {
+        for (var item : this.reqSubNotes) {
+            int reqId = item.getIntKey();
+            int reqCount = item.getIntValue();
+            
+            int curCount = subNotes.get(reqId);
+            if (curCount < reqCount) {
+                return false;
+            }
+        }
+        
+        return true;
+    }
+    
+    @Override
+    public void onLoad() {
+        // Setup required subnotes
+        this.reqSubNotes = ItemParamMap.fromJsonString(this.NeedSubNoteSkills);
+        
+        // Add to group cache
+        var group = groups.computeIfAbsent(this.GroupId, id -> new ArrayList<>());
+        group.add(this);
+        
+        // Clear to save memory
+        this.NeedSubNoteSkills = null;
+    }
+
+    public static List<SecondarySkillDef> getGroup(int id) {
+        return groups.get(id);
+    }
+}