✨ Rotate building tiles

Scripts/System/PlacementManager.cs

@@ -12,7 +12,7 @@ public partial class PlacementManager : Node2D
 
     private Vector2I _hoveredCell;
     private BaseTile _ghostBuilding;
-    
+
     public void SetCurrentBuilding(string buildingId)
     {
         _currentBuildingId = buildingId;
@@ -23,19 +23,39 @@ public partial class PlacementManager : Node2D
         _ghostBuilding = null;
     }
 
+    // Add this field to PlacementManager
+    private float _currentRotation = 0f;
+
+    // Add this method to handle rotation
+    private void RotateGhost(bool reverse = false)
+    {
+        if (_ghostBuilding == null) return;
+        if (reverse)
+            _currentRotation = (_currentRotation - 90f) % 360f;
+        else
+            _currentRotation = (_currentRotation + 90f) % 360f;
+        _ghostBuilding.RotationDegrees = _currentRotation;
+    }
+
     public override void _Process(double delta)
     {
         // Snap mouse to grid
         var mousePos = GetGlobalMousePosition();
         _hoveredCell = GridUtils.WorldToGrid(mousePos);
 
+        if (Input.IsActionJustPressed("rotate_tile_reverse"))
+            RotateGhost(reverse: true);
+        else if (Input.IsActionJustPressed("rotate_tile"))
+            RotateGhost();
+
         if (_ghostBuilding == null)
         {
             var scene = Registry.GetBuilding(_currentBuildingId)?.Scene;
             if (scene == null) return;
-            
+
             _ghostBuilding = (BaseTile)scene.Instantiate();
             _ghostBuilding.SetGhostMode(true);
+            _ghostBuilding.RotationDegrees = _currentRotation;
             AddChild(_ghostBuilding);
         }
 
@@ -58,13 +78,15 @@ public partial class PlacementManager : Node2D
         _ghostBuilding.Position = placementPos;
         _ghostBuilding.SetGhostMode(canPlace);
 
+
         // Left click to place
         if (Input.IsActionPressed("build_tile") && canPlace)
         {
             var scene = Registry.GetBuilding(_currentBuildingId)?.Scene;
             if (scene == null) return;
-            
+
             _ghostBuilding.FinalizePlacement();
+            _ghostBuilding.RotationDegrees = _currentRotation;
 
             var buildingData = Registry.GetBuilding(_currentBuildingId);
             Grid.OccupyCell(_hoveredCell, _ghostBuilding);
@@ -74,6 +96,7 @@ public partial class PlacementManager : Node2D
 
             _ghostBuilding = (BaseTile)scene.Instantiate();
             _ghostBuilding.SetGhostMode(true);
+            _ghostBuilding.RotationDegrees = _currentRotation;
             AddChild(_ghostBuilding);
         }