#ifndef ROOMMANAGER_H
#define ROOMMANAGER_H

#include <QPoint>
#include <QVector>
#include <QDataStream>
#include <QTextStream>

#define SNAP_DIST 15

class QPainter;
class Room;
class ViewPort;

class RoomManager
{
	public:
		RoomManager();
		
		void addpoint(int x, int y);
		void editpoint(int x, int y);
		void draw(QPainter *painter, int mousex, int mousey);
		void cancel();

		QVector<QPoint> current();

		Room *roomAt(int x, int y);
		Room *roomAt(QPoint p);

		void deleteRoom(Room*);

		QPoint snap(int x, int y);
		QPoint snap(QPoint point);

		friend QDataStream& operator<<(QDataStream&, const RoomManager&);
		friend QDataStream& operator>>(QDataStream&, RoomManager&);
		friend QTextStream& operator<<(QTextStream&, RoomManager&);

	private:
		void drawPoints(QPainter *painter, QVector<QPoint> points);

		QVector<Room*> rooms;
		QVector<QPoint> current_room;

		bool holdingpoint;
};

QDataStream& operator<<(QDataStream& stream, const RoomManager& manager);
QDataStream& operator>>(QDataStream& stream, RoomManager& manager);
QTextStream& operator<<(QTextStream& stream, const RoomManager& manager);

#endif // ROOMMANAGER_H