#include <core/os/memory.h>
#include <core/io/config_file.h>
class BuildingLayoutGraph {
	static BuildingLayoutGraph *singleton;

	BuildingLayoutGraph();

	ConfigFile config;
	Array public_rooms;
	Array private_rooms;

	flecs::entity create_graph_entity(const String &base_path,
					  const String &entity_type);

public:
	virtual ~BuildingLayoutGraph();
	static BuildingLayoutGraph *get_singleton();
	static void cleanup()
	{
		memdelete(singleton);
		singleton = nullptr;
	}
	void get_room_data(int id, Array &result);
	const Array &get_private_rooms() const;
	const Array &get_public_rooms() const;
	void create_zone(const String &base_path, int zone_type);
	void create_unit(const String &base_path);
	void create_floor(const String &base_path);
	void create_room(const String &base_path, int id);
	void destroy_graph_entity(const String &path);
	flecs::entity get_layout_base() const;
	flecs::entity get_layout_grid_base() const;
	void get_layout_list(List<String> *keys) const;
	void create_new_layout(const String &layout_name);
	flecs::entity get_layout(const String &layout_name) const;
	flecs::entity get_grid_layout(const String &layout_name) const;
	void get_layout_entity_children(flecs::entity layout_e,
					List<flecs::entity> *keys) const;
	void recalculate_size(const String &layout_name);
	void update_button_positions(const String &layout_name);
	void get_menu_entries(flecs::entity e,
			      List<Pair<int, String> > *list) const;
	void save_layouts();
	void load_layouts();
	void create_interior_tilemap(const String &layout_name);
	int get_layout_count() const;
	int get_children_count(flecs::entity base_e) const;
};