Refactored code to be better separated (Rendering, Logic)

Scripts/Helpers/Layer.cs

@@ -5,6 +5,7 @@ using System.Linq;
 using static WFC;
 public partial class Layer : Node3D
 {
+	private Node3D decorationRoot;
 	public Tile[,] tiles;
 	int layerSize;
 	Tile tile;
@@ -14,7 +15,11 @@ public partial class Layer : Node3D
 	// Called when the node enters the scene tree for the first time.
 	public override void _Ready()
 	{
-
+		decorationRoot = new Node3D
+		{
+			Name = "Decorations"
+		};
+		AddChild(decorationRoot);
 	}
 
 	// Called every frame. 'delta' is the elapsed time since the previous frame.
@@ -22,6 +27,17 @@ public partial class Layer : Node3D
 	{
 	}
 
+	public void ClearDecorations()
+	{
+		foreach (var tile in tiles)
+		{
+			foreach (Node child in tile.DecorationNode.GetChildren())
+			{
+				child.QueueFree();
+			}
+		}
+	}
+
 	public void SetupLayer(int layerSize, int level, Dictionary<string, MeshInstance3D> tileMeshes)
 	{
 		this.layerSize = layerSize;
@@ -44,6 +60,7 @@ public partial class Layer : Node3D
 			safetyCounter++;
 			if (safetyCounter > 1000) break;
 		}
+		CreateTileNodes();
 	}
 
 	private void GenerateBaseStructure(Dictionary<string, MeshInstance3D> tileMeshes)
@@ -68,6 +85,20 @@ public partial class Layer : Node3D
 		}
 	}
 
+	private void CreateTileNodes()
+	{
+		foreach (var tile in tiles)
+		{
+            var node = new Node3D
+            {
+                Position = tile.Position
+            };
+            decorationRoot.AddChild(node);
+
+			tile.DecorationNode = node;
+		}
+	}
+
 	private void ResetLayer(Dictionary<string, MeshInstance3D> tileMeshes)
 	{
 		for (int x = 0; x < layerSize; x++)