newlines fixed

git-svn-id: svn://svn.icculus.org/quake3/trunk@6 edf5b092-35ff-0310-97b2-ce42778d08ea

1 files changed, 487 insertions, 487 deletions

diff --git a/code/bspc/qfiles.h b/code/bspc/qfiles.h
index 5ffea6e..317e47c 100755
--- a/code/bspc/qfiles.h
+++ b/code/bspc/qfiles.h
@@ -1,487 +1,487 @@
-/*

-===========================================================================

-Copyright (C) 1999-2005 Id Software, Inc.

-

-This file is part of Quake III Arena source code.

-

-Quake III Arena source code 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.

-

-Quake III Arena source code 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 Foobar; if not, write to the Free Software

-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

-===========================================================================

-*/

-

-//

-// qfiles.h: quake file formats

-// This file must be identical in the quake and utils directories

-//

-

-/*

-========================================================================

-

-The .pak files are just a linear collapse of a directory tree

-

-========================================================================

-*/

-

-#define IDPAKHEADER		(('K'<<24)+('C'<<16)+('A'<<8)+'P')

-

-typedef struct

-{

-	char	name[56];

-	int		filepos, filelen;

-} dpackfile_t;

-

-typedef struct

-{

-	int		ident;		// == IDPAKHEADER

-	int		dirofs;

-	int		dirlen;

-} dpackheader_t;

-

-#define	MAX_FILES_IN_PACK	4096

-

-

-/*

-========================================================================

-

-PCX files are used for as many images as possible

-

-========================================================================

-*/

-

-typedef struct

-{

-    char	manufacturer;

-    char	version;

-    char	encoding;

-    char	bits_per_pixel;

-    unsigned short	xmin,ymin,xmax,ymax;

-    unsigned short	hres,vres;

-    unsigned char	palette[48];

-    char	reserved;

-    char	color_planes;

-    unsigned short	bytes_per_line;

-    unsigned short	palette_type;

-    char	filler[58];

-    unsigned char	data;			// unbounded

-} pcx_t;

-

-

-/*

-========================================================================

-

-.MD2 triangle model file format

-

-========================================================================

-*/

-

-#define IDALIASHEADER		(('2'<<24)+('P'<<16)+('D'<<8)+'I')

-#define ALIAS_VERSION	8

-

-#define	MAX_TRIANGLES	4096

-#define MAX_VERTS		2048

-#define MAX_FRAMES		512

-#define MAX_MD2SKINS	32

-#define	MAX_SKINNAME	64

-

-typedef struct

-{

-	short	s;

-	short	t;

-} dstvert_t;

-

-typedef struct 

-{

-	short	index_xyz[3];

-	short	index_st[3];

-} dtriangle_t;

-

-typedef struct

-{

-	byte	v[3];			// scaled byte to fit in frame mins/maxs

-	byte	lightnormalindex;

-} dtrivertx_t;

-

-#define DTRIVERTX_V0   0

-#define DTRIVERTX_V1   1

-#define DTRIVERTX_V2   2

-#define DTRIVERTX_LNI  3

-#define DTRIVERTX_SIZE 4

-

-typedef struct

-{

-	float		scale[3];	// multiply byte verts by this

-	float		translate[3];	// then add this

-	char		name[16];	// frame name from grabbing

-	dtrivertx_t	verts[1];	// variable sized

-} daliasframe_t;

-

-

-// the glcmd format:

-// a positive integer starts a tristrip command, followed by that many

-// vertex structures.

-// a negative integer starts a trifan command, followed by -x vertexes

-// a zero indicates the end of the command list.

-// a vertex consists of a floating point s, a floating point t,

-// and an integer vertex index.

-

-

-typedef struct

-{

-	int			ident;

-	int			version;

-

-	int			skinwidth;

-	int			skinheight;

-	int			framesize;		// byte size of each frame

-

-	int			num_skins;

-	int			num_xyz;

-	int			num_st;			// greater than num_xyz for seams

-	int			num_tris;

-	int			num_glcmds;		// dwords in strip/fan command list

-	int			num_frames;

-

-	int			ofs_skins;		// each skin is a MAX_SKINNAME string

-	int			ofs_st;			// byte offset from start for stverts

-	int			ofs_tris;		// offset for dtriangles

-	int			ofs_frames;		// offset for first frame

-	int			ofs_glcmds;	

-	int			ofs_end;		// end of file

-

-} dmdl_t;

-

-/*

-========================================================================

-

-.SP2 sprite file format

-

-========================================================================

-*/

-

-#define IDSPRITEHEADER	(('2'<<24)+('S'<<16)+('D'<<8)+'I')

-		// little-endian "IDS2"

-#define SPRITE_VERSION	2

-

-typedef struct

-{

-	int		width, height;

-	int		origin_x, origin_y;		// raster coordinates inside pic

-	char	name[MAX_SKINNAME];		// name of pcx file

-} dsprframe_t;

-

-typedef struct {

-	int			ident;

-	int			version;

-	int			numframes;

-	dsprframe_t	frames[1];			// variable sized

-} dsprite_t;

-

-/*

-==============================================================================

-

-  .WAL texture file format

-

-==============================================================================

-*/

-

-

-#define	MIPLEVELS	4

-typedef struct miptex_s

-{

-	char		name[32];

-	unsigned	width, height;

-	unsigned	offsets[MIPLEVELS];		// four mip maps stored

-	char		animname[32];			// next frame in animation chain

-	int			flags;

-	int			contents;

-	int			value;

-} miptex_t;

-

-

-

-/*

-==============================================================================

-

-  .BSP file format

-

-==============================================================================

-*/

-

-#define IDBSPHEADER	(('P'<<24)+('S'<<16)+('B'<<8)+'I')

-		// little-endian "IBSP"

-

-#define BSPVERSION	38

-

-

-// upper design bounds

-// leaffaces, leafbrushes, planes, and verts are still bounded by

-// 16 bit short limits

-#define	MAX_MAP_MODELS		1024

-#define	MAX_MAP_BRUSHES		8192

-#define	MAX_MAP_ENTITIES	2048

-#define	MAX_MAP_ENTSTRING	0x40000

-#define	MAX_MAP_TEXINFO		8192

-

-#define	MAX_MAP_AREAS		256

-#define	MAX_MAP_AREAPORTALS	1024

-#define	MAX_MAP_PLANES		65536

-#define	MAX_MAP_NODES		65536

-#define	MAX_MAP_BRUSHSIDES	65536

-#define	MAX_MAP_LEAFS		65536

-#define	MAX_MAP_VERTS		65536

-#define	MAX_MAP_FACES		65536

-#define	MAX_MAP_LEAFFACES	65536

-#define	MAX_MAP_LEAFBRUSHES 65536

-#define	MAX_MAP_PORTALS		65536

-#define	MAX_MAP_EDGES		128000

-#define	MAX_MAP_SURFEDGES	256000

-#define	MAX_MAP_LIGHTING	0x320000

-#define	MAX_MAP_VISIBILITY	0x280000

-

-// key / value pair sizes

-

-#define	MAX_KEY		32

-#define	MAX_VALUE	1024

-

-//=============================================================================

-

-typedef struct

-{

-	int		fileofs, filelen;

-} lump_t;

-

-#define	LUMP_ENTITIES		0

-#define	LUMP_PLANES			1

-#define	LUMP_VERTEXES		2

-#define	LUMP_VISIBILITY		3

-#define	LUMP_NODES			4

-#define	LUMP_TEXINFO		5

-#define	LUMP_FACES			6

-#define	LUMP_LIGHTING		7

-#define	LUMP_LEAFS			8

-#define	LUMP_LEAFFACES		9

-#define	LUMP_LEAFBRUSHES	10

-#define	LUMP_EDGES			11

-#define	LUMP_SURFEDGES		12

-#define	LUMP_MODELS			13

-#define	LUMP_BRUSHES		14

-#define	LUMP_BRUSHSIDES		15

-#define	LUMP_POP			16

-#define	LUMP_AREAS			17

-#define	LUMP_AREAPORTALS	18

-#define	HEADER_LUMPS		19

-

-typedef struct

-{

-	int			ident;

-	int			version;	

-	lump_t		lumps[HEADER_LUMPS];

-} dheader_t;

-

-typedef struct

-{

-	float		mins[3], maxs[3];

-	float		origin[3];		// for sounds or lights

-	int			headnode;

-	int			firstface, numfaces;	// submodels just draw faces

-										// without walking the bsp tree

-} dmodel_t;

-

-

-typedef struct

-{

-	float	point[3];

-} dvertex_t;

-

-

-// 0-2 are axial planes

-#define	PLANE_X			0

-#define	PLANE_Y			1

-#define	PLANE_Z			2

-

-// 3-5 are non-axial planes snapped to the nearest

-#define	PLANE_ANYX		3

-#define	PLANE_ANYY		4

-#define	PLANE_ANYZ		5

-

-// planes (x&~1) and (x&~1)+1 are allways opposites

-

-typedef struct

-{

-	float	normal[3];

-	float	dist;

-	int		type;		// PLANE_X - PLANE_ANYZ ?remove? trivial to regenerate

-} dplane_t;

-

-

-// contents flags are seperate bits

-// a given brush can contribute multiple content bits

-// multiple brushes can be in a single leaf

-

-// these definitions also need to be in q_shared.h!

-

-// lower bits are stronger, and will eat weaker brushes completely

-#define	CONTENTS_SOLID			1		// an eye is never valid in a solid

-#define	CONTENTS_WINDOW			2		// translucent, but not watery

-#define	CONTENTS_AUX			4

-#define	CONTENTS_LAVA			8

-#define	CONTENTS_SLIME			16

-#define	CONTENTS_WATER			32

-#define	CONTENTS_MIST			64

-#define	LAST_VISIBLE_CONTENTS	64

-

-// remaining contents are non-visible, and don't eat brushes

-

-#define	CONTENTS_AREAPORTAL		0x8000

-

-#define	CONTENTS_PLAYERCLIP		0x10000

-#define	CONTENTS_MONSTERCLIP	0x20000

-

-// currents can be added to any other contents, and may be mixed

-#define	CONTENTS_CURRENT_0		0x40000

-#define	CONTENTS_CURRENT_90		0x80000

-#define	CONTENTS_CURRENT_180	0x100000

-#define	CONTENTS_CURRENT_270	0x200000

-#define	CONTENTS_CURRENT_UP		0x400000

-#define	CONTENTS_CURRENT_DOWN	0x800000

-

-#define	CONTENTS_ORIGIN			0x1000000	// removed before bsping an entity

-

-#define	CONTENTS_MONSTER		0x2000000	// should never be on a brush, only in game

-#define	CONTENTS_DEADMONSTER	0x4000000

-#define	CONTENTS_DETAIL			0x8000000	// brushes to be added after vis leafs

-//renamed because it's in conflict with the Q3A translucent contents

-#define	CONTENTS_Q2TRANSLUCENT	0x10000000	// auto set if any surface has trans

-#define	CONTENTS_LADDER			0x20000000

-

-

-

-#define	SURF_LIGHT		0x1		// value will hold the light strength

-

-#define	SURF_SLICK		0x2		// effects game physics

-

-#define	SURF_SKY		0x4		// don't draw, but add to skybox

-#define	SURF_WARP		0x8		// turbulent water warp

-#define	SURF_TRANS33	0x10

-#define	SURF_TRANS66	0x20

-#define	SURF_FLOWING	0x40	// scroll towards angle

-#define	SURF_NODRAW		0x80	// don't bother referencing the texture

-

-#define	SURF_HINT		0x100	// make a primary bsp splitter

-#define	SURF_SKIP		0x200	// completely ignore, allowing non-closed brushes

-

-

-

-typedef struct

-{

-	int			planenum;

-	int			children[2];	// negative numbers are -(leafs+1), not nodes

-	short		mins[3];		// for frustom culling

-	short		maxs[3];

-	unsigned short	firstface;

-	unsigned short	numfaces;	// counting both sides

-} dnode_t;

-

-

-typedef struct texinfo_s

-{

-	float		vecs[2][4];		// [s/t][xyz offset]

-	int			flags;			// miptex flags + overrides

-	int			value;			// light emission, etc

-	char		texture[32];	// texture name (textures/*.wal)

-	int			nexttexinfo;	// for animations, -1 = end of chain

-} texinfo_t;

-

-

-// note that edge 0 is never used, because negative edge nums are used for

-// counterclockwise use of the edge in a face

-typedef struct

-{

-	unsigned short	v[2];		// vertex numbers

-} dedge_t;

-

-#define	MAXLIGHTMAPS	4

-typedef struct

-{

-	unsigned short	planenum;

-	short		side;

-

-	int			firstedge;		// we must support > 64k edges

-	short		numedges;	

-	short		texinfo;

-

-// lighting info

-	byte		styles[MAXLIGHTMAPS];

-	int			lightofs;		// start of [numstyles*surfsize] samples

-} dface_t;

-

-typedef struct

-{

-	int				contents;			// OR of all brushes (not needed?)

-

-	short			cluster;

-	short			area;

-

-	short			mins[3];			// for frustum culling

-	short			maxs[3];

-

-	unsigned short	firstleafface;

-	unsigned short	numleaffaces;

-

-	unsigned short	firstleafbrush;

-	unsigned short	numleafbrushes;

-} dleaf_t;

-

-typedef struct

-{

-	unsigned short	planenum;		// facing out of the leaf

-	short	texinfo;

-} dbrushside_t;

-

-typedef struct

-{

-	int			firstside;

-	int			numsides;

-	int			contents;

-} dbrush_t;

-

-#define	ANGLE_UP	-1

-#define	ANGLE_DOWN	-2

-

-

-// the visibility lump consists of a header with a count, then

-// byte offsets for the PVS and PHS of each cluster, then the raw

-// compressed bit vectors

-#define	DVIS_PVS	0

-#define	DVIS_PHS	1

-typedef struct

-{

-	int			numclusters;

-	int			bitofs[8][2];	// bitofs[numclusters][2]

-} dvis_t;

-

-// each area has a list of portals that lead into other areas

-// when portals are closed, other areas may not be visible or

-// hearable even if the vis info says that it should be

-typedef struct

-{

-	int		portalnum;

-	int		otherarea;

-} dareaportal_t;

-

-typedef struct

-{

-	int		numareaportals;

-	int		firstareaportal;

-} darea_t;

+/*
+===========================================================================
+Copyright (C) 1999-2005 Id Software, Inc.
+
+This file is part of Quake III Arena source code.
+
+Quake III Arena source code 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.
+
+Quake III Arena source code 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 Foobar; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+===========================================================================
+*/
+
+//
+// qfiles.h: quake file formats
+// This file must be identical in the quake and utils directories
+//
+
+/*
+========================================================================
+
+The .pak files are just a linear collapse of a directory tree
+
+========================================================================
+*/
+
+#define IDPAKHEADER		(('K'<<24)+('C'<<16)+('A'<<8)+'P')
+
+typedef struct
+{
+	char	name[56];
+	int		filepos, filelen;
+} dpackfile_t;
+
+typedef struct
+{
+	int		ident;		// == IDPAKHEADER
+	int		dirofs;
+	int		dirlen;
+} dpackheader_t;
+
+#define	MAX_FILES_IN_PACK	4096
+
+
+/*
+========================================================================
+
+PCX files are used for as many images as possible
+
+========================================================================
+*/
+
+typedef struct
+{
+    char	manufacturer;
+    char	version;
+    char	encoding;
+    char	bits_per_pixel;
+    unsigned short	xmin,ymin,xmax,ymax;
+    unsigned short	hres,vres;
+    unsigned char	palette[48];
+    char	reserved;
+    char	color_planes;
+    unsigned short	bytes_per_line;
+    unsigned short	palette_type;
+    char	filler[58];
+    unsigned char	data;			// unbounded
+} pcx_t;
+
+
+/*
+========================================================================
+
+.MD2 triangle model file format
+
+========================================================================
+*/
+
+#define IDALIASHEADER		(('2'<<24)+('P'<<16)+('D'<<8)+'I')
+#define ALIAS_VERSION	8
+
+#define	MAX_TRIANGLES	4096
+#define MAX_VERTS		2048
+#define MAX_FRAMES		512
+#define MAX_MD2SKINS	32
+#define	MAX_SKINNAME	64
+
+typedef struct
+{
+	short	s;
+	short	t;
+} dstvert_t;
+
+typedef struct 
+{
+	short	index_xyz[3];
+	short	index_st[3];
+} dtriangle_t;
+
+typedef struct
+{
+	byte	v[3];			// scaled byte to fit in frame mins/maxs
+	byte	lightnormalindex;
+} dtrivertx_t;
+
+#define DTRIVERTX_V0   0
+#define DTRIVERTX_V1   1
+#define DTRIVERTX_V2   2
+#define DTRIVERTX_LNI  3
+#define DTRIVERTX_SIZE 4
+
+typedef struct
+{
+	float		scale[3];	// multiply byte verts by this
+	float		translate[3];	// then add this
+	char		name[16];	// frame name from grabbing
+	dtrivertx_t	verts[1];	// variable sized
+} daliasframe_t;
+
+
+// the glcmd format:
+// a positive integer starts a tristrip command, followed by that many
+// vertex structures.
+// a negative integer starts a trifan command, followed by -x vertexes
+// a zero indicates the end of the command list.
+// a vertex consists of a floating point s, a floating point t,
+// and an integer vertex index.
+
+
+typedef struct
+{
+	int			ident;
+	int			version;
+
+	int			skinwidth;
+	int			skinheight;
+	int			framesize;		// byte size of each frame
+
+	int			num_skins;
+	int			num_xyz;
+	int			num_st;			// greater than num_xyz for seams
+	int			num_tris;
+	int			num_glcmds;		// dwords in strip/fan command list
+	int			num_frames;
+
+	int			ofs_skins;		// each skin is a MAX_SKINNAME string
+	int			ofs_st;			// byte offset from start for stverts
+	int			ofs_tris;		// offset for dtriangles
+	int			ofs_frames;		// offset for first frame
+	int			ofs_glcmds;	
+	int			ofs_end;		// end of file
+
+} dmdl_t;
+
+/*
+========================================================================
+
+.SP2 sprite file format
+
+========================================================================
+*/
+
+#define IDSPRITEHEADER	(('2'<<24)+('S'<<16)+('D'<<8)+'I')
+		// little-endian "IDS2"
+#define SPRITE_VERSION	2
+
+typedef struct
+{
+	int		width, height;
+	int		origin_x, origin_y;		// raster coordinates inside pic
+	char	name[MAX_SKINNAME];		// name of pcx file
+} dsprframe_t;
+
+typedef struct {
+	int			ident;
+	int			version;
+	int			numframes;
+	dsprframe_t	frames[1];			// variable sized
+} dsprite_t;
+
+/*
+==============================================================================
+
+  .WAL texture file format
+
+==============================================================================
+*/
+
+
+#define	MIPLEVELS	4
+typedef struct miptex_s
+{
+	char		name[32];
+	unsigned	width, height;
+	unsigned	offsets[MIPLEVELS];		// four mip maps stored
+	char		animname[32];			// next frame in animation chain
+	int			flags;
+	int			contents;
+	int			value;
+} miptex_t;
+
+
+
+/*
+==============================================================================
+
+  .BSP file format
+
+==============================================================================
+*/
+
+#define IDBSPHEADER	(('P'<<24)+('S'<<16)+('B'<<8)+'I')
+		// little-endian "IBSP"
+
+#define BSPVERSION	38
+
+
+// upper design bounds
+// leaffaces, leafbrushes, planes, and verts are still bounded by
+// 16 bit short limits
+#define	MAX_MAP_MODELS		1024
+#define	MAX_MAP_BRUSHES		8192
+#define	MAX_MAP_ENTITIES	2048
+#define	MAX_MAP_ENTSTRING	0x40000
+#define	MAX_MAP_TEXINFO		8192
+
+#define	MAX_MAP_AREAS		256
+#define	MAX_MAP_AREAPORTALS	1024
+#define	MAX_MAP_PLANES		65536
+#define	MAX_MAP_NODES		65536
+#define	MAX_MAP_BRUSHSIDES	65536
+#define	MAX_MAP_LEAFS		65536
+#define	MAX_MAP_VERTS		65536
+#define	MAX_MAP_FACES		65536
+#define	MAX_MAP_LEAFFACES	65536
+#define	MAX_MAP_LEAFBRUSHES 65536
+#define	MAX_MAP_PORTALS		65536
+#define	MAX_MAP_EDGES		128000
+#define	MAX_MAP_SURFEDGES	256000
+#define	MAX_MAP_LIGHTING	0x320000
+#define	MAX_MAP_VISIBILITY	0x280000
+
+// key / value pair sizes
+
+#define	MAX_KEY		32
+#define	MAX_VALUE	1024
+
+//=============================================================================
+
+typedef struct
+{
+	int		fileofs, filelen;
+} lump_t;
+
+#define	LUMP_ENTITIES		0
+#define	LUMP_PLANES			1
+#define	LUMP_VERTEXES		2
+#define	LUMP_VISIBILITY		3
+#define	LUMP_NODES			4
+#define	LUMP_TEXINFO		5
+#define	LUMP_FACES			6
+#define	LUMP_LIGHTING		7
+#define	LUMP_LEAFS			8
+#define	LUMP_LEAFFACES		9
+#define	LUMP_LEAFBRUSHES	10
+#define	LUMP_EDGES			11
+#define	LUMP_SURFEDGES		12
+#define	LUMP_MODELS			13
+#define	LUMP_BRUSHES		14
+#define	LUMP_BRUSHSIDES		15
+#define	LUMP_POP			16
+#define	LUMP_AREAS			17
+#define	LUMP_AREAPORTALS	18
+#define	HEADER_LUMPS		19
+
+typedef struct
+{
+	int			ident;
+	int			version;	
+	lump_t		lumps[HEADER_LUMPS];
+} dheader_t;
+
+typedef struct
+{
+	float		mins[3], maxs[3];
+	float		origin[3];		// for sounds or lights
+	int			headnode;
+	int			firstface, numfaces;	// submodels just draw faces
+										// without walking the bsp tree
+} dmodel_t;
+
+
+typedef struct
+{
+	float	point[3];
+} dvertex_t;
+
+
+// 0-2 are axial planes
+#define	PLANE_X			0
+#define	PLANE_Y			1
+#define	PLANE_Z			2
+
+// 3-5 are non-axial planes snapped to the nearest
+#define	PLANE_ANYX		3
+#define	PLANE_ANYY		4
+#define	PLANE_ANYZ		5
+
+// planes (x&~1) and (x&~1)+1 are allways opposites
+
+typedef struct
+{
+	float	normal[3];
+	float	dist;
+	int		type;		// PLANE_X - PLANE_ANYZ ?remove? trivial to regenerate
+} dplane_t;
+
+
+// contents flags are seperate bits
+// a given brush can contribute multiple content bits
+// multiple brushes can be in a single leaf
+
+// these definitions also need to be in q_shared.h!
+
+// lower bits are stronger, and will eat weaker brushes completely
+#define	CONTENTS_SOLID			1		// an eye is never valid in a solid
+#define	CONTENTS_WINDOW			2		// translucent, but not watery
+#define	CONTENTS_AUX			4
+#define	CONTENTS_LAVA			8
+#define	CONTENTS_SLIME			16
+#define	CONTENTS_WATER			32
+#define	CONTENTS_MIST			64
+#define	LAST_VISIBLE_CONTENTS	64
+
+// remaining contents are non-visible, and don't eat brushes
+
+#define	CONTENTS_AREAPORTAL		0x8000
+
+#define	CONTENTS_PLAYERCLIP		0x10000
+#define	CONTENTS_MONSTERCLIP	0x20000
+
+// currents can be added to any other contents, and may be mixed
+#define	CONTENTS_CURRENT_0		0x40000
+#define	CONTENTS_CURRENT_90		0x80000
+#define	CONTENTS_CURRENT_180	0x100000
+#define	CONTENTS_CURRENT_270	0x200000
+#define	CONTENTS_CURRENT_UP		0x400000
+#define	CONTENTS_CURRENT_DOWN	0x800000
+
+#define	CONTENTS_ORIGIN			0x1000000	// removed before bsping an entity
+
+#define	CONTENTS_MONSTER		0x2000000	// should never be on a brush, only in game
+#define	CONTENTS_DEADMONSTER	0x4000000
+#define	CONTENTS_DETAIL			0x8000000	// brushes to be added after vis leafs
+//renamed because it's in conflict with the Q3A translucent contents
+#define	CONTENTS_Q2TRANSLUCENT	0x10000000	// auto set if any surface has trans
+#define	CONTENTS_LADDER			0x20000000
+
+
+
+#define	SURF_LIGHT		0x1		// value will hold the light strength
+
+#define	SURF_SLICK		0x2		// effects game physics
+
+#define	SURF_SKY		0x4		// don't draw, but add to skybox
+#define	SURF_WARP		0x8		// turbulent water warp
+#define	SURF_TRANS33	0x10
+#define	SURF_TRANS66	0x20
+#define	SURF_FLOWING	0x40	// scroll towards angle
+#define	SURF_NODRAW		0x80	// don't bother referencing the texture
+
+#define	SURF_HINT		0x100	// make a primary bsp splitter
+#define	SURF_SKIP		0x200	// completely ignore, allowing non-closed brushes
+
+
+
+typedef struct
+{
+	int			planenum;
+	int			children[2];	// negative numbers are -(leafs+1), not nodes
+	short		mins[3];		// for frustom culling
+	short		maxs[3];
+	unsigned short	firstface;
+	unsigned short	numfaces;	// counting both sides
+} dnode_t;
+
+
+typedef struct texinfo_s
+{
+	float		vecs[2][4];		// [s/t][xyz offset]
+	int			flags;			// miptex flags + overrides
+	int			value;			// light emission, etc
+	char		texture[32];	// texture name (textures/*.wal)
+	int			nexttexinfo;	// for animations, -1 = end of chain
+} texinfo_t;
+
+
+// note that edge 0 is never used, because negative edge nums are used for
+// counterclockwise use of the edge in a face
+typedef struct
+{
+	unsigned short	v[2];		// vertex numbers
+} dedge_t;
+
+#define	MAXLIGHTMAPS	4
+typedef struct
+{
+	unsigned short	planenum;
+	short		side;
+
+	int			firstedge;		// we must support > 64k edges
+	short		numedges;	
+	short		texinfo;
+
+// lighting info
+	byte		styles[MAXLIGHTMAPS];
+	int			lightofs;		// start of [numstyles*surfsize] samples
+} dface_t;
+
+typedef struct
+{
+	int				contents;			// OR of all brushes (not needed?)
+
+	short			cluster;
+	short			area;
+
+	short			mins[3];			// for frustum culling
+	short			maxs[3];
+
+	unsigned short	firstleafface;
+	unsigned short	numleaffaces;
+
+	unsigned short	firstleafbrush;
+	unsigned short	numleafbrushes;
+} dleaf_t;
+
+typedef struct
+{
+	unsigned short	planenum;		// facing out of the leaf
+	short	texinfo;
+} dbrushside_t;
+
+typedef struct
+{
+	int			firstside;
+	int			numsides;
+	int			contents;
+} dbrush_t;
+
+#define	ANGLE_UP	-1
+#define	ANGLE_DOWN	-2
+
+
+// the visibility lump consists of a header with a count, then
+// byte offsets for the PVS and PHS of each cluster, then the raw
+// compressed bit vectors
+#define	DVIS_PVS	0
+#define	DVIS_PHS	1
+typedef struct
+{
+	int			numclusters;
+	int			bitofs[8][2];	// bitofs[numclusters][2]
+} dvis_t;
+
+// each area has a list of portals that lead into other areas
+// when portals are closed, other areas may not be visible or
+// hearable even if the vis info says that it should be
+typedef struct
+{
+	int		portalnum;
+	int		otherarea;
+} dareaportal_t;
+
+typedef struct
+{
+	int		numareaportals;
+	int		firstareaportal;
+} darea_t;