update scarcity

scenes/player.gd

@@ -877,11 +877,23 @@ func clear_spawn_highlights():
 		enhanced_gridmap._update_cell_option_buttons()
 
 func _find_random_spawn_position() -> Vector2i:
+	if not enhanced_gridmap:
+		print("Warning: No gridmap for random spawn")
+		return Vector2i.ZERO
+		
 	var available_positions = []
 	
-	for spawn_pos in spawn_locations:
-		if not is_position_occupied(spawn_pos):
-			available_positions.append(spawn_pos)
+	# Scan the grid for valid walkable floor tiles that are not occupied
+	for x in range(enhanced_gridmap.columns):
+		for z in range(enhanced_gridmap.rows):
+			var pos = Vector2i(x, z)
+			
+			# Check Floor 0 for walkable ground (Item 0)
+			var ground_item = enhanced_gridmap.get_cell_item(Vector3i(x, 0, z))
+			if ground_item == 0: # Assuming 0 is walkable ground
+				# Check if position is occupied by another player
+				if not is_position_occupied(pos):
+					available_positions.append(pos)
 	
 	if available_positions.size() > 0:
 		var rng = RandomNumberGenerator.new()