Basic implementation for acquiring affinity sigil from Sarco

Zennysoft.Game.Ma/src/game/Game.cs

@@ -70,6 +70,8 @@ public partial class Game : Node3D, IGame
 
   public QuestData QuestData { get; private set; }
 
+  public SarcoData SarcoData { get; private set; }
+
   public ItemRescueMenu ItemRescueMenu { get => InGameUI.ItemRescueMenu; }
 
   private EffectService _effectService;
@@ -97,6 +99,7 @@ public partial class Game : Node3D, IGame
 
     QuestData = new QuestData();
     RescuedItems = new RescuedItemDatabase(20);
+    SarcoData = new SarcoData();
     ItemDatabase = ItemDatabase.Instance;
 
     GameChunk = new SaveChunk<GameData>(
@@ -109,6 +112,10 @@ public partial class Game : Node3D, IGame
           {
             DeathCount = QuestData.DeathCount,
             QuestMarker1 = QuestData.QuestMarker1
+          },
+          SarcoData = new SarcoData()
+          {
+            IgneousSarcoAcquired = SarcoData.IgneousSarcoAcquired,
           }
         };
         return gameData;
@@ -118,6 +125,7 @@ public partial class Game : Node3D, IGame
         {
           RescuedItems = data.RescuedItems;
           QuestData = data.QuestData;
+          SarcoData = data.SarcoData;
         }
         );