:feature: implemented saving and loading for ducks, 🔥 removed save implementation from interactionArea

scripts/CSharp/Common/Temp/MVPDuck.cs

@@ -1,13 +1,20 @@
 using System.Threading.Tasks;
+using Babushka.scripts.CSharp.Common.Savegame;
+using Babushka.scripts.CSharp.Low_Code.Variables;
 using Godot;
+using Godot.Collections;
 
 namespace Babushka.scripts.CSharp.Common.Temp;
 
 /// <summary>
 /// Temporary Duck behaviour to make sure we can use them in the first showcase
 /// </summary>
-public partial class MVPDuck : Node2D
+public partial class MVPDuck : Node2D, ISaveable
 {
+    [ExportGroup("Persistence")]
+    [Export] public VariableResource _sceneKeyProvider;
+    
+    [ExportGroup("Animation")]
     [Export] private Node2D _penTarget;
     [Export] private int _transferDelayMs;
     [Export] private AnimationPlayer _animationPlayer;
@@ -17,6 +24,11 @@ public partial class MVPDuck : Node2D
     
     [Signal] public delegate void DuckCollectedEventHandler();
 
+    public override void _Ready()
+    {
+        LoadFromSaveData();
+    }
+
     public void TransferToTargetAfterDelay()
     {
         if (!_collected)
@@ -25,7 +37,6 @@ public partial class MVPDuck : Node2D
             PlayAnimation();
             _collected = true;
         }
-
     }
 
     private void PlayAnimation()
@@ -40,7 +51,48 @@ public partial class MVPDuck : Node2D
         if(!_penTarget.Equals(null))
             Position = _penTarget.GlobalPosition;
         EmitSignal(SignalName.DuckCollected);
+        UpdateSaveData();
     }
 
+#region SAVE AND LOAD
 
+    public void UpdateSaveData()
+    {
+        var payloadData = new Dictionary<string, Variant>
+        {
+            { "globalPositionX", GlobalPosition.X },
+            { "globalPositionY", GlobalPosition.Y },
+        };
+        
+        string id = GetMeta("SaveID").AsString();
+        GD.Print($"Updating Save ID for object {Name}: {id}");
+        SavegameService.AppendDataToSave(_sceneKeyProvider.Payload.AsString(), id, payloadData);
+    }
+
+    public void LoadFromSaveData()
+    {
+        var sceneName = _sceneKeyProvider.Payload.AsString();
+        string id = GetMeta("SaveID").AsString(); 
+        GD.Print($"Loading Save ID for object {Name}: " + id);
+        
+        Dictionary<string, Variant> save = SavegameService.GetSaveData(sceneName, id);
+        if (save.Count > 0)
+        {
+            float xPos = 0;
+            float yPos = 0;
+            if (save.TryGetValue("globalPositionX", out Variant xPosVar))
+            {
+                xPos = xPosVar.AsSingle();
+            }
+            
+            if (save.TryGetValue("globalPositionY", out Variant yPosVar))
+            {
+                yPos = yPosVar.AsSingle();
+            }
+
+            GlobalPosition = new Vector2(xPos, yPos);
+        }
+    }
+    
+    #endregion
 }