/*
-Copyright (C) 1999-2007 id Software, Inc. and contributors.
-For a list of contributors, see the accompanying CONTRIBUTORS file.
+ Copyright (C) 1999-2007 id Software, Inc. and contributors.
+ For a list of contributors, see the accompanying CONTRIBUTORS file.
-This file is part of GtkRadiant.
+ 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 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.
+ 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
-*/
+ 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
+ */
/* Files:
-brushbsp.c
-csg.c
-faces.c
-gldraw.c
-glfile.c
-leakfile.c
-map.c
-nodraw.c
-portals.c
-prtfile.c
-qbsp3.c
-textures.c
-tree.c
-writebsp.c
-
-*/
+ brushbsp.c
+ csg.c
+ faces.c
+ gldraw.c
+ glfile.c
+ leakfile.c
+ map.c
+ nodraw.c
+ portals.c
+ prtfile.c
+ qbsp3.c
+ textures.c
+ tree.c
+ writebsp.c
+
+ */
#include "cmdlib.h"
#include "mathlib.h"
#include "inout.h"
#ifdef WIN32
- #ifdef NDEBUG // Don't show in a Release build
+ #ifdef NDEBUG // Don't show in a Release build
#pragma warning(disable : 4305) // truncate from double to float
#pragma warning(disable : 4244) // conversion from double to float
#pragma warning(disable : 4018) // signed/unsigned mismatch
#endif
#endif
-#define MAX_BRUSH_SIDES 128
-#define CLIP_EPSILON 0.1
+#define MAX_BRUSH_SIDES 128
+#define CLIP_EPSILON 0.1
-#define BOGUS_RANGE 8192
+#define BOGUS_RANGE 8192
-#define TEXINFO_NODE -1 // side is allready on a node
+#define TEXINFO_NODE -1 // side is allready on a node
typedef struct plane_s
{
- vec3_t normal;
- vec_t dist;
- int type;
- struct plane_s *hash_chain;
+ vec3_t normal;
+ vec_t dist;
+ int type;
+ struct plane_s *hash_chain;
} plane_t;
typedef struct
{
- vec_t shift[2];
- vec_t rotate;
- vec_t scale[2];
- char name[32];
- int flags;
- int value;
+ vec_t shift[2];
+ vec_t rotate;
+ vec_t scale[2];
+ char name[32];
+ int flags;
+ int value;
} brush_texture_t;
typedef struct side_s
{
- int planenum;
- int texinfo;
- winding_t *winding;
- struct side_s *original; // bspbrush_t sides will reference the mapbrush_t sides
- int contents; // from miptex
- int surf; // from miptex
- qboolean visible; // choose visble planes first
- qboolean tested; // this plane allready checked as a split
- qboolean bevel; // don't ever use for bsp splitting
+ int planenum;
+ int texinfo;
+ winding_t *winding;
+ struct side_s *original; // bspbrush_t sides will reference the mapbrush_t sides
+ int contents; // from miptex
+ int surf; // from miptex
+ qboolean visible; // choose visble planes first
+ qboolean tested; // this plane allready checked as a split
+ qboolean bevel; // don't ever use for bsp splitting
} side_t;
typedef struct brush_s
{
- int entitynum;
- int brushnum;
+ int entitynum;
+ int brushnum;
- int contents;
+ int contents;
- vec3_t mins, maxs;
+ vec3_t mins, maxs;
- int numsides;
- side_t *original_sides;
+ int numsides;
+ side_t *original_sides;
} mapbrush_t;
-#define PLANENUM_LEAF -1
+#define PLANENUM_LEAF -1
-#define MAXEDGES 20
+#define MAXEDGES 20
typedef struct face_s
{
- struct face_s *next; // on node
+ struct face_s *next; // on node
// the chain of faces off of a node can be merged or split,
// but each face_t along the way will remain in the chain
// until the entire tree is freed
- struct face_s *merged; // if set, this face isn't valid anymore
- struct face_s *split[2]; // if set, this face isn't valid anymore
-
- struct portal_s *portal;
- int texinfo;
- int planenum;
- int contents; // faces in different contents can't merge
- int outputnumber;
- winding_t *w;
- int numpoints;
- qboolean badstartvert; // tjunctions cannot be fixed without a midpoint vertex
- int vertexnums[MAXEDGES];
+ struct face_s *merged; // if set, this face isn't valid anymore
+ struct face_s *split[2]; // if set, this face isn't valid anymore
+
+ struct portal_s *portal;
+ int texinfo;
+ int planenum;
+ int contents; // faces in different contents can't merge
+ int outputnumber;
+ winding_t *w;
+ int numpoints;
+ qboolean badstartvert; // tjunctions cannot be fixed without a midpoint vertex
+ int vertexnums[MAXEDGES];
} face_t;
typedef struct bspbrush_s
{
- struct bspbrush_s *next;
- vec3_t mins, maxs;
- int side, testside; // side of node during construction
- mapbrush_t *original;
- int numsides;
- side_t sides[6]; // variably sized
+ struct bspbrush_s *next;
+ vec3_t mins, maxs;
+ int side, testside; // side of node during construction
+ mapbrush_t *original;
+ int numsides;
+ side_t sides[6]; // variably sized
} bspbrush_t;
-#define MAX_NODE_BRUSHES 8
+#define MAX_NODE_BRUSHES 8
typedef struct node_s
{
// both leafs and nodes
- int planenum; // -1 = leaf node
- struct node_s *parent;
- vec3_t mins, maxs; // valid after portalization
- bspbrush_t *volume; // one for each leaf/node
+ int planenum; // -1 = leaf node
+ struct node_s *parent;
+ vec3_t mins, maxs; // valid after portalization
+ bspbrush_t *volume; // one for each leaf/node
// nodes only
- qboolean detail_seperator; // a detail brush caused the split
- side_t *side; // the side that created the node
- struct node_s *children[2];
- face_t *faces;
+ qboolean detail_seperator; // a detail brush caused the split
+ side_t *side; // the side that created the node
+ struct node_s *children[2];
+ face_t *faces;
// leafs only
- bspbrush_t *brushlist; // fragments of all brushes in this leaf
- int contents; // OR of all brush contents
- int occupied; // 1 or greater can reach entity
- entity_t *occupant; // for leak file testing
- int cluster; // for portalfile writing
- int area; // for areaportals
- struct portal_s *portals; // also on nodes during construction
+ bspbrush_t *brushlist; // fragments of all brushes in this leaf
+ int contents; // OR of all brush contents
+ int occupied; // 1 or greater can reach entity
+ entity_t *occupant; // for leak file testing
+ int cluster; // for portalfile writing
+ int area; // for areaportals
+ struct portal_s *portals; // also on nodes during construction
} node_t;
typedef struct portal_s
{
- plane_t plane;
- node_t *onnode; // NULL = outside box
- node_t *nodes[2]; // [0] = front side of plane
- struct portal_s *next[2];
- winding_t *winding;
-
- qboolean sidefound; // false if ->side hasn't been checked
- side_t *side; // NULL = non-visible
- face_t *face[2]; // output face in bsp file
+ plane_t plane;
+ node_t *onnode; // NULL = outside box
+ node_t *nodes[2]; // [0] = front side of plane
+ struct portal_s *next[2];
+ winding_t *winding;
+
+ qboolean sidefound; // false if ->side hasn't been checked
+ side_t *side; // NULL = non-visible
+ face_t *face[2]; // output face in bsp file
} portal_t;
typedef struct
{
- node_t *headnode;
- node_t outside_node;
- vec3_t mins, maxs;
+ node_t *headnode;
+ node_t outside_node;
+ vec3_t mins, maxs;
} tree_t;
-extern int entity_num;
+extern int entity_num;
-extern plane_t mapplanes[MAX_MAP_PLANES];
-extern int nummapplanes;
+extern plane_t mapplanes[MAX_MAP_PLANES];
+extern int nummapplanes;
-extern int nummapbrushes;
-extern mapbrush_t mapbrushes[MAX_MAP_BRUSHES];
+extern int nummapbrushes;
+extern mapbrush_t mapbrushes[MAX_MAP_BRUSHES];
-extern vec3_t map_mins, map_maxs;
+extern vec3_t map_mins, map_maxs;
-#define MAX_MAP_SIDES (MAX_MAP_BRUSHES*6)
+#define MAX_MAP_SIDES ( MAX_MAP_BRUSHES * 6 )
-extern int nummapbrushsides;
-extern side_t brushsides[MAX_MAP_SIDES];
+extern int nummapbrushsides;
+extern side_t brushsides[MAX_MAP_SIDES];
-extern qboolean noprune;
-extern qboolean nodetail;
-extern qboolean fulldetail;
-extern qboolean nomerge;
-extern qboolean nosubdiv;
-extern qboolean nowater;
-extern qboolean noweld;
-extern qboolean noshare;
-extern qboolean notjunc;
+extern qboolean noprune;
+extern qboolean nodetail;
+extern qboolean fulldetail;
+extern qboolean nomerge;
+extern qboolean nosubdiv;
+extern qboolean nowater;
+extern qboolean noweld;
+extern qboolean noshare;
+extern qboolean notjunc;
-extern vec_t microvolume;
+extern vec_t microvolume;
-extern char outbase[32];
+extern char outbase[32];
-extern char source[1024];
+extern char source[1024];
-void LoadMapFile (char *filename);
-int FindFloatPlane (vec3_t normal, vec_t dist);
+void LoadMapFile( char *filename );
+int FindFloatPlane( vec3_t normal, vec_t dist );
//=============================================================================
typedef struct
{
- char name[64];
- int flags;
- int value;
- int contents;
- char animname[64];
+ char name[64];
+ int flags;
+ int value;
+ int contents;
+ char animname[64];
} textureref_t;
-#define MAX_MAP_TEXTURES 1024
+#define MAX_MAP_TEXTURES 1024
-extern textureref_t textureref[MAX_MAP_TEXTURES];
+extern textureref_t textureref[MAX_MAP_TEXTURES];
-int FindMiptex (char *name);
+int FindMiptex( char *name );
-int TexinfoForBrushTexture (plane_t *plane, brush_texture_t *bt, vec3_t origin);
+int TexinfoForBrushTexture( plane_t *plane, brush_texture_t *bt, vec3_t origin );
//=============================================================================
-void FindGCD (int *v);
+void FindGCD( int *v );
-mapbrush_t *Brush_LoadEntity (entity_t *ent);
-int PlaneTypeForNormal (vec3_t normal);
-qboolean MakeBrushPlanes (mapbrush_t *b);
-int FindIntPlane (int *inormal, int *iorigin);
-void CreateBrush (int brushnum);
+mapbrush_t *Brush_LoadEntity( entity_t *ent );
+int PlaneTypeForNormal( vec3_t normal );
+qboolean MakeBrushPlanes( mapbrush_t *b );
+int FindIntPlane( int *inormal, int *iorigin );
+void CreateBrush( int brushnum );
//=============================================================================
// draw.c
-extern vec3_t draw_mins, draw_maxs;
-extern qboolean drawflag;
+extern vec3_t draw_mins, draw_maxs;
+extern qboolean drawflag;
-void Draw_ClearWindow (void);
-void DrawWinding (winding_t *w);
+void Draw_ClearWindow( void );
+void DrawWinding( winding_t *w );
-void GLS_BeginScene (void);
-void GLS_Winding (winding_t *w, int code);
-void GLS_EndScene (void);
+void GLS_BeginScene( void );
+void GLS_Winding( winding_t *w, int code );
+void GLS_EndScene( void );
//=============================================================================
// csg
-bspbrush_t *MakeBspBrushList (int startbrush, int endbrush,
- vec3_t clipmins, vec3_t clipmaxs);
-bspbrush_t *ChopBrushes (bspbrush_t *head);
-bspbrush_t *InitialBrushList (bspbrush_t *list);
-bspbrush_t *OptimizedBrushList (bspbrush_t *list);
+bspbrush_t *MakeBspBrushList( int startbrush, int endbrush,
+ vec3_t clipmins, vec3_t clipmaxs );
+bspbrush_t *ChopBrushes( bspbrush_t *head );
+bspbrush_t *InitialBrushList( bspbrush_t *list );
+bspbrush_t *OptimizedBrushList( bspbrush_t *list );
-void WriteBrushMap (char *name, bspbrush_t *list);
+void WriteBrushMap( char *name, bspbrush_t *list );
//=============================================================================
// brushbsp
-void WriteBrushList (char *name, bspbrush_t *brush, qboolean onlyvis);
+void WriteBrushList( char *name, bspbrush_t *brush, qboolean onlyvis );
-bspbrush_t *CopyBrush (bspbrush_t *brush);
+bspbrush_t *CopyBrush( bspbrush_t *brush );
-void SplitBrush (bspbrush_t *brush, int planenum,
- bspbrush_t **front, bspbrush_t **back);
+void SplitBrush( bspbrush_t *brush, int planenum,
+ bspbrush_t **front, bspbrush_t **back );
-tree_t *AllocTree (void);
-node_t *AllocNode (void);
-bspbrush_t *AllocBrush (int numsides);
-int CountBrushList (bspbrush_t *brushes);
-void FreeBrush (bspbrush_t *brushes);
-vec_t BrushVolume (bspbrush_t *brush);
+tree_t *AllocTree( void );
+node_t *AllocNode( void );
+bspbrush_t *AllocBrush( int numsides );
+int CountBrushList( bspbrush_t *brushes );
+void FreeBrush( bspbrush_t *brushes );
+vec_t BrushVolume( bspbrush_t *brush );
-void BoundBrush (bspbrush_t *brush);
-void FreeBrushList (bspbrush_t *brushes);
+void BoundBrush( bspbrush_t *brush );
+void FreeBrushList( bspbrush_t *brushes );
-tree_t *BrushBSP (bspbrush_t *brushlist, vec3_t mins, vec3_t maxs);
+tree_t *BrushBSP( bspbrush_t *brushlist, vec3_t mins, vec3_t maxs );
//=============================================================================
// portals.c
-int VisibleContents (int contents);
+int VisibleContents( int contents );
-void MakeHeadnodePortals (tree_t *tree);
-void MakeNodePortal (node_t *node);
-void SplitNodePortals (node_t *node);
+void MakeHeadnodePortals( tree_t *tree );
+void MakeNodePortal( node_t *node );
+void SplitNodePortals( node_t *node );
-qboolean Portal_VisFlood (portal_t *p);
+qboolean Portal_VisFlood( portal_t *p );
-qboolean FloodEntities (tree_t *tree);
-void FillOutside (node_t *headnode);
-void FloodAreas (tree_t *tree);
-void MarkVisibleSides (tree_t *tree, int start, int end);
-void FreePortal (portal_t *p);
-void EmitAreaPortals (node_t *headnode);
+qboolean FloodEntities( tree_t *tree );
+void FillOutside( node_t *headnode );
+void FloodAreas( tree_t *tree );
+void MarkVisibleSides( tree_t *tree, int start, int end );
+void FreePortal( portal_t *p );
+void EmitAreaPortals( node_t *headnode );
-void MakeTreePortals (tree_t *tree);
+void MakeTreePortals( tree_t *tree );
//=============================================================================
// glfile.c
-void OutputWinding (winding_t *w, FILE *glview);
-void WriteGLView (tree_t *tree, char *source);
+void OutputWinding( winding_t *w, FILE *glview );
+void WriteGLView( tree_t *tree, char *source );
//=============================================================================
// leakfile.c
//void LeakFile (tree_t *tree);
-xmlNodePtr LeakFile (tree_t *tree);
+xmlNodePtr LeakFile( tree_t *tree );
//=============================================================================
// prtfile.c
-void WritePortalFile (tree_t *tree);
+void WritePortalFile( tree_t *tree );
//=============================================================================
// writebsp.c
-void SetModelNumbers (void);
-void SetLightStyles (void);
+void SetModelNumbers( void );
+void SetLightStyles( void );
-void BeginBSPFile (void);
-void WriteBSP (node_t *headnode);
-void EndBSPFile (void);
-void BeginModel (void);
-void EndModel (void);
+void BeginBSPFile( void );
+void WriteBSP( node_t *headnode );
+void EndBSPFile( void );
+void BeginModel( void );
+void EndModel( void );
//=============================================================================
// faces.c
-void MakeFaces (node_t *headnode);
-void FixTjuncs (node_t *headnode);
-int GetEdge2 (int v1, int v2, face_t *f);
+void MakeFaces( node_t *headnode );
+void FixTjuncs( node_t *headnode );
+int GetEdge2( int v1, int v2, face_t *f );
-face_t *AllocFace (void);
-void FreeFace (face_t *f);
+face_t *AllocFace( void );
+void FreeFace( face_t *f );
-void MergeNodeFaces (node_t *node);
+void MergeNodeFaces( node_t *node );
//=============================================================================
// tree.c
-void FreeTree (tree_t *tree);
-void FreeTree_r (node_t *node);
-void PrintTree_r (node_t *node, int depth);
-void FreeTreePortals_r (node_t *node);
-void PruneNodes_r (node_t *node);
-void PruneNodes (node_t *node);
+void FreeTree( tree_t *tree );
+void FreeTree_r( node_t *node );
+void PrintTree_r( node_t *node, int depth );
+void FreeTreePortals_r( node_t *node );
+void PruneNodes_r( node_t *node );
+void PruneNodes( node_t *node );
//=============================================================================
// externs
-extern char *mapname;
-extern char game[64];
+extern char *mapname;
+extern char game[64];
projects / xonotic / netradiant.git / blobdiff