🚧 saving of field parameters as json implemented

scripts/CSharp/Common/Farming/FieldBehaviour2D.cs

@@ -1,15 +1,27 @@
 using System;
 using Babushka.scripts.CSharp.Common.CharacterControls;
 using Babushka.scripts.CSharp.Common.Inventory;
+using Babushka.scripts.CSharp.Common.Savegame;
 using Babushka.scripts.CSharp.Low_Code.Events;
 using Babushka.scripts.CSharp.Low_Code.Variables;
 using Godot;
+using Godot.Collections;
 
 namespace Babushka.scripts.CSharp.Common.Farming;
 
+/// <summary>
+/// Defines the behaviour of the field, i.e. interactions, states and effects.
+/// </summary>
 [GlobalClass]
 public partial class FieldBehaviour2D : Sprite2D
 {
+    [ExportGroup("Persistence")]
+    [Export] public string SaveId = "";
+    [Export] private VariableNode _fieldIndex;
+    [Export] public VariableResource _sceneKeyProvider;
+    [Export] public FieldState FieldState = FieldState.Tilled;
+    
+    [ExportGroup("Field Visuals")]
     [Export] private Sprite2D _fieldSprite;
     [Export] private Sprite2D _maskSprite;
     [Export] private Sprite2D _outlineSprite;
@@ -17,25 +29,25 @@ public partial class FieldBehaviour2D : Sprite2D
     [Export] private Texture2D[] _maskTexture;
     [Export] private Texture2D Tilled;
     [Export] private Texture2D Watered;
-    [Export] public FieldState FieldState = FieldState.Tilled;
+    
+    [ExportGroup("Field Interactions")]
     [Export] public InteractionArea2D PlantingInteraction;
+    [Export] public InteractionArea2D FieldInteractionArea;
+    
+    [ExportGroup("Configuration")]
     [Export] public Node2D PlantingPlaceholder;
     [Export] public ItemRepository ItemRepository;
-    [Export] public InteractionArea2D FieldInteractionArea;
-    [Export] public VariableResource _sceneKeyProvider;
-    [Export] private VariableNode _fieldIndex;
     [Export] private CpuParticles2D _wateringParticles;
     [Export] private EventResource _wateringEvent;
 
-
-    public Vector2 FieldPosition;
-
     private bool _seedsActive;
     private bool _wateringCanActive;
 
     private bool _canPlant;
     private bool _canWater;
 
+    private PlantBehaviour2D? _currentPlant;
+
     [Signal] public delegate void PlantedEventHandler();
 
     private void UpdateInteractionArea()
@@ -58,11 +70,16 @@ public partial class FieldBehaviour2D : Sprite2D
         _wateringCanActive = activated;
         UpdateInteractionArea();
     }
-    
+
     public override void _Ready()
     {
+        
+        if(PlantingPlaceholder.GetChildCount() > 0)
+            _currentPlant = PlantingPlaceholder.GetChild<PlantBehaviour2D>(0);
         UpdateFieldState(FieldState);
+        
         FieldService.Instance.TryAddEntry(_sceneKeyProvider.Payload.AsString(),_fieldIndex.Payload.AsInt32(), this);
+        
         int randomIndex = new Random().Next(0, _maskTexture.Length);
         _maskSprite.Texture = _maskTexture[randomIndex];
         _outlineSprite.Texture = _maskOutlineTextures[randomIndex];
@@ -97,6 +114,7 @@ public partial class FieldBehaviour2D : Sprite2D
                 break;
         }
         UpdateInteractionArea();
+        UpdateSaveData();
     }
 
 
@@ -137,19 +155,19 @@ public partial class FieldBehaviour2D : Sprite2D
         if (item == null || PlantingPlaceholder.GetChildCount() > 0 || item.amount == 0)
             return success;
         
-        string prefabPath = ItemRepository.TryGetPrefabPath(item.blueprint);
+        string plantPrefabPath = ItemRepository.TryGetPrefabPath(item.blueprint);
 
-        if (prefabPath != null)
+        if (!string.IsNullOrEmpty(plantPrefabPath))
         {
-            PackedScene prefab = ResourceLoader.Load<PackedScene>(prefabPath, nameof(PackedScene));
+            PackedScene prefab = ResourceLoader.Load<PackedScene>(plantPrefabPath, nameof(PackedScene));
             Node2D plant2d = prefab.Instantiate<Node2D>();
             PlantingPlaceholder.AddChild(plant2d);
             plant2d.GlobalPosition = PlantingPlaceholder.GlobalPosition;
-            PlantBehaviour2D? plantBehaviour = plant2d as PlantBehaviour2D;
+            _currentPlant = plant2d as PlantBehaviour2D;
 
-            if (plantBehaviour != null)
+            if (_currentPlant != null)
             {
-                plantBehaviour.Field = this;
+                _currentPlant.Field = this;
             }
             
             InventoryManager.Instance.playerInventory.RemoveItem(currentSlotIndex);
@@ -158,6 +176,34 @@ public partial class FieldBehaviour2D : Sprite2D
         
         return success;
     }
-    
 
-}
+
+    public void UpdateSaveData()
+    {
+        var saveData = new SaveData();
+        
+        saveData.SceneName = _sceneKeyProvider.Payload.AsString();
+        saveData.Id = SaveId + _fieldIndex.Payload.AsString();
+        var payloadData = new Dictionary<string, Variant>
+        {
+            { "field_state", (int)FieldState }
+        };
+
+        if (_currentPlant != null)
+        {
+            payloadData.Add(
+                "plant_data", new Dictionary<string, Variant>()
+                {
+                    { "prefab_path", _currentPlant.PrefabPath },
+                    { "plant_state", (int)_currentPlant.State },
+                    { "plant_days_growing", _currentPlant.DaysGrowing }
+                }
+            );
+        }
+        
+        saveData.JsonPayload = Json.Stringify(payloadData, indent: "\t");
+        
+        SavegameService.AppendSave(saveData);
+    }
+
+}