feat: Implement special tile power-up system with manager, levels, cooldowns, inventory, and associated assets.

addons/enhanced_gridmap/enhanced_gridmap.gd

@@ -230,6 +230,7 @@ func randomize_floor(floor_index: int, custom_rng_callable: Callable = Callable(
 		print("Error: No MeshLibrary assigned to GridMap")
 		return
 	
+	
 	validate_item_indices()
 	
 	var rng = RandomNumberGenerator.new()
@@ -245,19 +246,27 @@ func randomize_floor(floor_index: int, custom_rng_callable: Callable = Callable(
 				set_cell_item(Vector3i(x, floor_index, z), -1) # Clear item if no ground
 				continue
 
-			# Use custom callable if provided
+			# Use custom callable if provided, otherwise default to ScarcityController or internal logic
+			var item_index = -1
+			
 			if custom_rng_callable.is_valid():
-				var item_index = custom_rng_callable.call()
-				set_cell_item(Vector3i(x, floor_index, z), item_index)
+				item_index = custom_rng_callable.call()
+			elif ResourceLoader.exists("res://scripts/controllers/scarcity_controller.gd"):
+				# Use ScarcityController by default if available (Project Specific)
+				# We use call() to avoid direct dependency if class_name isn't fully loaded in tool mode sometimes,
+				# but ScarcityController is a class_name so we can try valid access.
+				# To be safe in a tool script, we can check dynamic usage or just use the static method directly if known.
+				# Since this is "tekton-enet" specific codebase, we can directly use it.
+				item_index = ScarcityController.get_random_tile_id()
 			else:
-				# Default behavior
+				# Fallback default behavior
 				var random_value = rng.randi() % 100
-				var item_index
 				if random_value < 80:
 					item_index = normal_items[rng.randi() % normal_items.size()]
 				else:
 					item_index = non_walkable_items[rng.randi() % non_walkable_items.size()]
-				set_cell_item(Vector3i(x, floor_index, z), item_index)
+			
+			set_cell_item(Vector3i(x, floor_index, z), item_index)
 
 func randomize_grid_custom(randomize_states: Array, floor_index: int = -1):
 	if not mesh_library: