refactor: enhance GameStateStore integration and improve skill management

scripts/State/GhostSaveData.cs

@@ -0,0 +1,16 @@
+using System.Collections.Generic;
+
+namespace Mr.BrickAdventures.scripts.State;
+
+public class GhostSaveData
+{
+    public double BestTime { get; set; }
+    public List<GhostFrameDto> Frames { get; set; } = new();
+}
+
+public class GhostFrameDto
+{
+    public double Timestamp { get; set; }
+    public float X { get; set; }
+    public float Y { get; set; }
+}

scripts/State/GhostSaveData.cs.uid

@@ -0,0 +1 @@
+uid://drp68lkok8if3

scripts/State/PlayerState.cs

@@ -11,6 +11,11 @@ public class PlayerState
 {
     private const int DefaultLives = 3;
 
+    /// <summary>
+    /// The level index the player is currently on. Persisted across sessions.
+    /// </summary>
+    public int CurrentLevel { get; set; }
+
     /// <summary>
     /// Saved coins (not including current session).
     /// </summary>
@@ -56,6 +61,7 @@ public class PlayerState
     /// </summary>
     public void Reset()
     {
+        CurrentLevel = 0;
         Coins = 0;
         Lives = DefaultLives;
         CompletedLevels.Clear();

scripts/State/SessionState.cs

@@ -9,11 +9,6 @@ namespace Mr.BrickAdventures.scripts.State;
 /// </summary>
 public class SessionState
 {
-    /// <summary>
-    /// Current level index being played.
-    /// </summary>
-    public int CurrentLevel { get; set; }
-
     /// <summary>
     /// Coins collected during this session (not yet saved).
     /// </summary>
@@ -29,7 +24,6 @@ public class SessionState
     /// </summary>
     public static SessionState CreateDefault() => new()
     {
-        CurrentLevel = 0,
         CoinsCollected = 0,
         SkillsUnlocked = new List<SkillData>()
     };
@@ -44,11 +38,10 @@ public class SessionState
     }
 
     /// <summary>
-    /// Resets completely including level.
+    /// Resets all session state.
     /// </summary>
     public void ResetAll()
     {
-        CurrentLevel = 0;
         CoinsCollected = 0;
         SkillsUnlocked.Clear();
     }

scripts/State/StatNames.cs

@@ -0,0 +1,10 @@
+namespace Mr.BrickAdventures.scripts.State;
+
+public static class StatNames
+{
+    public const string CoinsCollected = "coins_collected";
+    public const string EnemiesDefeated = "enemies_defeated";
+    public const string Deaths = "deaths";
+    public const string LevelsCompleted = "levels_completed";
+    public const string ChildrenRescued = "children_rescued";
+}

scripts/State/StatNames.cs.uid

@@ -0,0 +1 @@
+uid://dtqjh4v5w41ni