/**************************************************************************/
/*  portal_pvs.h                                                          */
/**************************************************************************/
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
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#ifndef PORTAL_PVS_H
#define PORTAL_PVS_H

#include "core/local_vector.h"

class PVS {
public:
	void clear();

	void add_to_pvs(int p_room_id) { _room_pvs.push_back(p_room_id); }
	int32_t get_pvs_size() const { return _room_pvs.size(); }
	int32_t get_pvs_room_id(int32_t p_entry) const { return _room_pvs[p_entry]; }

	void add_to_secondary_pvs(int p_room_id) { _room_secondary_pvs.push_back(p_room_id); }
	int32_t get_secondary_pvs_size() const { return _room_secondary_pvs.size(); }
	int32_t get_secondary_pvs_room_id(int32_t p_entry) const { return _room_secondary_pvs[p_entry]; }

	void set_loaded(bool p_loaded) { _loaded = p_loaded; }
	bool is_loaded() const { return _loaded; }

private:
	// pvs
	LocalVector<uint16_t, int32_t> _room_pvs;
	// secondary pvs is primary plus the immediate neighbors of the primary pvs
	LocalVector<uint16_t, int32_t> _room_secondary_pvs;
	bool _loaded = false;
};

#endif // PORTAL_PVS_H