The GtkRadiant sources as originally released under the GPL license.

contrib/bobtoolz/bsploader.h

@@ -0,0 +1,134 @@
+#define	LUMP_ENTITIES		0
+#define	LUMP_SHADERS		1
+#define	LUMP_PLANES			2
+#define	LUMP_NODES			3
+#define	LUMP_LEAFS			4
+#define	LUMP_LEAFSURFACES	5
+#define	LUMP_LEAFBRUSHES	6
+#define	LUMP_MODELS			7
+#define	LUMP_BRUSHES		8
+#define	LUMP_BRUSHSIDES		9
+#define	LUMP_DRAWVERTS		10
+#define	LUMP_DRAWINDEXES	11
+#define	LUMP_FOGS			12
+#define	LUMP_SURFACES		13
+#define	LUMP_LIGHTMAPS		14
+#define	LUMP_LIGHTGRID		15
+#define	LUMP_VISIBILITY		16
+#define	HEADER_LUMPS		17
+
+typedef struct {
+	int		fileofs, filelen;
+} lump_t;
+
+typedef struct {
+	int			ident;
+	int			version;
+
+	lump_t		lumps[HEADER_LUMPS];
+} dheader_t;
+
+typedef struct {
+	float		normal[3];
+	float		dist;
+} dplane_t;
+
+typedef struct {
+	int			planeNum;
+	int			children[2];	// negative numbers are -(leafs+1), not nodes
+	int			mins[3];		// for frustom culling
+	int			maxs[3];
+} dnode_t;
+
+typedef struct {
+	int			cluster;			// -1 = opaque cluster (do I still store these?)
+	int			area;
+
+	int			mins[3];			// for frustum culling
+	int			maxs[3];
+
+	int			firstLeafSurface;
+	int			numLeafSurfaces;
+
+	int			firstLeafBrush;
+	int			numLeafBrushes;
+} dleaf_t;
+
+typedef struct {
+	vec3_t		xyz;
+	float		st[2];
+	float		lightmap[2];
+	vec3_t		normal;
+	byte		color[4];
+} qdrawVert_t;
+
+typedef struct {
+	int			shaderNum;
+	int			fogNum;
+	int			surfaceType;
+
+	int			firstVert;
+	int			numVerts;
+
+	int			firstIndex;
+	int			numIndexes;
+
+	int			lightmapNum;
+	int			lightmapX, lightmapY;
+	int			lightmapWidth, lightmapHeight;
+
+	vec3_t		lightmapOrigin;
+	vec3_t		lightmapVecs[3];	// for patches, [0] and [1] are lodbounds
+
+	int			patchWidth;
+	int			patchHeight;
+} dsurface_t;
+
+typedef struct {
+	int			planeNum;			// positive plane side faces out of the leaf
+	int			shaderNum;
+} dbrushside_t;
+
+typedef struct {
+	int			firstSide;
+	int			numSides;
+	int			shaderNum;		// the shader that determines the contents flags
+} dbrush_t;
+
+typedef enum {
+	MST_BAD,
+	MST_PLANAR,
+	MST_PATCH,
+	MST_TRIANGLE_SOUP,
+	MST_FLARE
+} mapSurfaceType_t;
+
+#define	MAX_MAP_VISIBILITY	0x200000
+#define	MAX_MAP_NODES		0x20000
+#define	MAX_MAP_PLANES		0x20000
+#define	MAX_MAP_LEAFS		0x20000
+
+extern	int			numVisBytes;
+extern	int			numleafs;
+extern	int			numplanes;
+extern	int			numnodes;
+extern	int			numDrawVerts;
+extern	int			numDrawSurfaces;
+extern	int			numleafsurfaces;
+extern	int			numbrushes;
+extern	int			numbrushsides;
+extern	int			numleafbrushes;
+
+extern	dnode_t			*dnodes;
+extern	dplane_t		*dplanes;
+extern	dleaf_t			*dleafs;
+extern	byte			*visBytes;
+extern	qdrawVert_t		*drawVerts;
+extern	dsurface_t		*drawSurfaces;
+extern	int				*dleafsurfaces;
+extern	dbrush_t		*dbrushes;
+extern	dbrushside_t	*dbrushsides;
+extern	int				*dleafbrushes;
+
+bool LoadBSPFile( const char *filename );
+void FreeBSPData();