/*
Copyright (C) 1999-2006 Id Software, Inc. and contributors.
For a list of contributors, see the accompanying CONTRIBUTORS file.

This file is part of GtkRadiant.

GtkRadiant is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

GtkRadiant is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with GtkRadiant; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

#include "qfiles.h"
#include "surfaceflags.h"

extern  int     bsp_version;

extern	int			nummodels;
extern	dmodel_t	dmodels[MAX_MAP_MODELS];

extern	int			numShaders;
extern	dshader_t	dshaders[MAX_MAP_MODELS];

extern	int			entdatasize;
extern	char		dentdata[MAX_MAP_ENTSTRING];

extern	int			numleafs;
extern	dleaf_t		dleafs[MAX_MAP_LEAFS];

extern	int			numplanes;
extern	dplane_t	dplanes[MAX_MAP_PLANES];

extern	int			numnodes;
extern	dnode_t		dnodes[MAX_MAP_NODES];

extern	int			numleafsurfaces;
extern	int			dleafsurfaces[MAX_MAP_LEAFFACES];

extern	int			numleafbrushes;
extern	int			dleafbrushes[MAX_MAP_LEAFBRUSHES];

extern	int			numbrushes;
extern	dbrush_t	dbrushes[MAX_MAP_BRUSHES];

extern	int			numbrushsides;
extern	dbrushside_t	dbrushsides[MAX_MAP_BRUSHSIDES];

void SetLightBytes(int n);
extern	int			numLightBytes;
extern	byte		*lightBytes;

void SetGridPoints(int n);
extern	int			numGridPoints;
extern	byte		*gridData;

extern	int			numVisBytes;
extern	byte		visBytes[MAX_MAP_VISIBILITY];

void SetDrawVerts(int n);
void IncDrawVerts();
extern	int			numDrawVerts;
extern	drawVert_t	*drawVerts;

extern	int			numDrawIndexes;
extern	int			drawIndexes[MAX_MAP_DRAW_INDEXES];

void SetDrawSurfaces(int n);
void SetDrawSurfacesBuffer();
extern	int			numDrawSurfaces;
extern	dsurface_t	*drawSurfaces;

extern	int			numFogs;
extern	dfog_t		dfogs[MAX_MAP_FOGS];

void	LoadBSPFile( const char *filename );
void	WriteBSPFile( const char *filename );
void	PrintBSPFileSizes( void );

//===============


typedef struct epair_s {
	struct epair_s	*next;
	char	*key;
	char	*value;
} epair_t;

typedef struct {
	vec3_t		origin;
	struct bspbrush_s	*brushes;
	struct parseMesh_s	*patches;
	int			firstDrawSurf;
	epair_t		*epairs;
} entity_t;

extern	int			num_entities;
extern	entity_t	entities[MAX_MAP_ENTITIES];

void	ParseEntities( void );
void	UnparseEntities( void );

void 	SetKeyValue( entity_t *ent, const char *key, const char *value );
const char 	*ValueForKey( const entity_t *ent, const char *key );
// will return "" if not present

vec_t	FloatForKey( const entity_t *ent, const char *key );
void 	GetVectorForKey( const entity_t *ent, const char *key, vec3_t vec );

epair_t *ParseEpair( void );

void	PrintEntity( const entity_t *ent );

