+++ /dev/null
-/*
-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 "cmdlib.h"
-#include "inout.h"
-#include "mathlib.h"
-#include "bspfile.h"
-#include "scriplib.h"
-
-void GetLeafNums (void);
-
-//=============================================================================
-
-int nummodels;
-dmodel_t dmodels[MAX_MAP_MODELS];
-
-int visdatasize;
-byte dvisdata[MAX_MAP_VISIBILITY];
-dvis_t *dvis = (dvis_t *)dvisdata;
-
-int lightdatasize;
-byte dlightdata[MAX_MAP_LIGHTING];
-
-int entdatasize;
-char dentdata[MAX_MAP_ENTSTRING];
-
-int numleafs;
-dleaf_t dleafs[MAX_MAP_LEAFS];
-
-int numplanes;
-dplane_t dplanes[MAX_MAP_PLANES];
-
-int numvertexes;
-dvertex_t dvertexes[MAX_MAP_VERTS];
-
-int numnodes;
-dnode_t dnodes[MAX_MAP_NODES];
-
-int numtexinfo;
-texinfo_t texinfo[MAX_MAP_TEXINFO];
-
-int numfaces;
-dface_t dfaces[MAX_MAP_FACES];
-
-int numedges;
-dedge_t dedges[MAX_MAP_EDGES];
-
-int numleaffaces;
-unsigned short dleaffaces[MAX_MAP_LEAFFACES];
-
-int numleafbrushes;
-unsigned short dleafbrushes[MAX_MAP_LEAFBRUSHES];
-
-int numsurfedges;
-int dsurfedges[MAX_MAP_SURFEDGES];
-
-int numbrushes;
-dbrush_t dbrushes[MAX_MAP_BRUSHES];
-
-int numbrushsides;
-dbrushside_t dbrushsides[MAX_MAP_BRUSHSIDES];
-
-int numareas;
-darea_t dareas[MAX_MAP_AREAS];
-
-int numareaportals;
-dareaportal_t dareaportals[MAX_MAP_AREAPORTALS];
-
-byte dpop[256];
-
-/*
-===============
-CompressVis
-
-===============
-*/
-int CompressVis (byte *vis, byte *dest)
-{
- int j;
- int rep;
- int visrow;
- byte *dest_p;
-
- dest_p = dest;
-// visrow = (r_numvisleafs + 7)>>3;
- visrow = (dvis->numclusters + 7)>>3;
-
- for (j=0 ; j<visrow ; j++)
- {
- *dest_p++ = vis[j];
- if (vis[j])
- continue;
-
- rep = 1;
- for ( j++; j<visrow ; j++)
- if (vis[j] || rep == 255)
- break;
- else
- rep++;
- *dest_p++ = rep;
- j--;
- }
-
- return dest_p - dest;
-}
-
-
-/*
-===================
-DecompressVis
-===================
-*/
-void DecompressVis (byte *in, byte *decompressed)
-{
- int c;
- byte *out;
- int row;
-
-// row = (r_numvisleafs+7)>>3;
- row = (dvis->numclusters+7)>>3;
- out = decompressed;
-
- do
- {
- if (*in)
- {
- *out++ = *in++;
- continue;
- }
-
- c = in[1];
- if (!c)
- Error ("DecompressVis: 0 repeat");
- in += 2;
- while (c)
- {
- *out++ = 0;
- c--;
- }
- } while (out - decompressed < row);
-}
-
-//=============================================================================
-
-/*
-=============
-SwapBSPFile
-
-Byte swaps all data in a bsp file.
-=============
-*/
-void SwapBSPFile (qboolean todisk)
-{
- int i, j;
- dmodel_t *d;
-
-
-// models
- for (i=0 ; i<nummodels ; i++)
- {
- d = &dmodels[i];
-
- d->firstface = LittleLong (d->firstface);
- d->numfaces = LittleLong (d->numfaces);
- d->headnode = LittleLong (d->headnode);
-
- for (j=0 ; j<3 ; j++)
- {
- d->mins[j] = LittleFloat(d->mins[j]);
- d->maxs[j] = LittleFloat(d->maxs[j]);
- d->origin[j] = LittleFloat(d->origin[j]);
- }
- }
-
-//
-// vertexes
-//
- for (i=0 ; i<numvertexes ; i++)
- {
- for (j=0 ; j<3 ; j++)
- dvertexes[i].point[j] = LittleFloat (dvertexes[i].point[j]);
- }
-
-//
-// planes
-//
- for (i=0 ; i<numplanes ; i++)
- {
- for (j=0 ; j<3 ; j++)
- dplanes[i].normal[j] = LittleFloat (dplanes[i].normal[j]);
- dplanes[i].dist = LittleFloat (dplanes[i].dist);
- dplanes[i].type = LittleLong (dplanes[i].type);
- }
-
-//
-// texinfos
-//
- for (i=0 ; i<numtexinfo ; i++)
- {
- for (j=0 ; j<8 ; j++)
- texinfo[i].vecs[0][j] = LittleFloat (texinfo[i].vecs[0][j]);
- texinfo[i].flags = LittleLong (texinfo[i].flags);
- texinfo[i].value = LittleLong (texinfo[i].value);
- texinfo[i].nexttexinfo = LittleLong (texinfo[i].nexttexinfo);
- }
-
-//
-// faces
-//
- for (i=0 ; i<numfaces ; i++)
- {
- dfaces[i].texinfo = LittleShort (dfaces[i].texinfo);
- dfaces[i].planenum = LittleShort (dfaces[i].planenum);
- dfaces[i].side = LittleShort (dfaces[i].side);
- dfaces[i].lighting.c = LittleLong (dfaces[i].lighting.c);
- dfaces[i].lightofs = LittleLong (dfaces[i].lightofs);
- dfaces[i].firstedge = LittleLong (dfaces[i].firstedge);
- dfaces[i].numedges = LittleShort (dfaces[i].numedges);
- }
-
-//
-// nodes
-//
- for (i=0 ; i<numnodes ; i++)
- {
- dnodes[i].planenum = LittleLong (dnodes[i].planenum);
- for (j=0 ; j<3 ; j++)
- {
- dnodes[i].mins[j] = LittleShort (dnodes[i].mins[j]);
- dnodes[i].maxs[j] = LittleShort (dnodes[i].maxs[j]);
- }
- dnodes[i].children[0] = LittleLong (dnodes[i].children[0]);
- dnodes[i].children[1] = LittleLong (dnodes[i].children[1]);
- dnodes[i].firstface = LittleShort (dnodes[i].firstface);
- dnodes[i].numfaces = LittleShort (dnodes[i].numfaces);
- }
-
-//
-// leafs
-//
- for (i=0 ; i<numleafs ; i++)
- {
- dleafs[i].contents = LittleLong (dleafs[i].contents);
- dleafs[i].cluster = LittleShort (dleafs[i].cluster);
- dleafs[i].area = LittleShort (dleafs[i].area);
- for (j=0 ; j<3 ; j++)
- {
- dleafs[i].mins[j] = LittleShort (dleafs[i].mins[j]);
- dleafs[i].maxs[j] = LittleShort (dleafs[i].maxs[j]);
- }
-
- dleafs[i].firstleafface = LittleShort (dleafs[i].firstleafface);
- dleafs[i].numleaffaces = LittleShort (dleafs[i].numleaffaces);
- dleafs[i].firstleafbrush = LittleShort (dleafs[i].firstleafbrush);
- dleafs[i].numleafbrushes = LittleShort (dleafs[i].numleafbrushes);
- }
-
-//
-// leaffaces
-//
- for (i=0 ; i<numleaffaces ; i++)
- dleaffaces[i] = LittleShort (dleaffaces[i]);
-
-//
-// leafbrushes
-//
- for (i=0 ; i<numleafbrushes ; i++)
- dleafbrushes[i] = LittleShort (dleafbrushes[i]);
-
-//
-// surfedges
-//
- for (i=0 ; i<numsurfedges ; i++)
- dsurfedges[i] = LittleLong (dsurfedges[i]);
-
-//
-// edges
-//
- for (i=0 ; i<numedges ; i++)
- {
- dedges[i].v[0] = LittleShort (dedges[i].v[0]);
- dedges[i].v[1] = LittleShort (dedges[i].v[1]);
- }
-
-//
-// brushes
-//
- for (i=0 ; i<numbrushes ; i++)
- {
- dbrushes[i].firstside = LittleLong (dbrushes[i].firstside);
- dbrushes[i].numsides = LittleLong (dbrushes[i].numsides);
- dbrushes[i].contents = LittleLong (dbrushes[i].contents);
- }
-
-//
-// areas
-//
- for (i=0 ; i<numareas ; i++)
- {
- dareas[i].numareaportals = LittleLong (dareas[i].numareaportals);
- dareas[i].firstareaportal = LittleLong (dareas[i].firstareaportal);
- }
-
-//
-// areasportals
-//
- for (i=0 ; i<numareaportals ; i++)
- {
- dareaportals[i].portalnum = LittleLong (dareaportals[i].portalnum);
- dareaportals[i].otherarea = LittleLong (dareaportals[i].otherarea);
- }
-
-//
-// brushsides
-//
- for (i=0 ; i<numbrushsides ; i++)
- {
- dbrushsides[i].planenum = LittleShort (dbrushsides[i].planenum);
- dbrushsides[i].texinfo = LittleShort (dbrushsides[i].texinfo);
- }
-
-//
-// visibility
-//
- if (todisk)
- j = dvis->numclusters;
- else
- j = LittleLong(dvis->numclusters);
- dvis->numclusters = LittleLong (dvis->numclusters);
- for (i=0 ; i<j ; i++)
- {
- dvis->bitofs[i][0] = LittleLong (dvis->bitofs[i][0]);
- dvis->bitofs[i][1] = LittleLong (dvis->bitofs[i][1]);
- }
-}
-
-
-dheader_t *header;
-
-int CopyLump (int lump, void *dest, int size)
-{
- int length, ofs;
-
- length = header->lumps[lump].filelen;
- ofs = header->lumps[lump].fileofs;
-
- if (length % size)
- Error ("LoadBSPFile: odd lump size");
-
- memcpy (dest, (byte *)header + ofs, length);
-
- return length / size;
-}
-
-/*
-=============
-LoadBSPFile
-=============
-*/
-void LoadBSPFile (char *filename)
-{
- int i;
-
-//
-// load the file header
-//
- LoadFile (filename, (void **)&header);
-
-// swap the header
- for (i=0 ; i< sizeof(dheader_t)/4 ; i++)
- ((int *)header)[i] = LittleLong ( ((int *)header)[i]);
-
- if (header->ident != IDBSPHEADER)
- Error ("%s is not a IBSP file", filename);
- if (header->version != BSPVERSION)
- Error ("%s is version %i, not %i", filename, header->version, BSPVERSION);
-
- nummodels = CopyLump (LUMP_MODELS, dmodels, sizeof(dmodel_t));
- numvertexes = CopyLump (LUMP_VERTEXES, dvertexes, sizeof(dvertex_t));
- numplanes = CopyLump (LUMP_PLANES, dplanes, sizeof(dplane_t));
- numleafs = CopyLump (LUMP_LEAFS, dleafs, sizeof(dleaf_t));
- numnodes = CopyLump (LUMP_NODES, dnodes, sizeof(dnode_t));
- numtexinfo = CopyLump (LUMP_TEXINFO, texinfo, sizeof(texinfo_t));
- numfaces = CopyLump (LUMP_FACES, dfaces, sizeof(dface_t));
- numleaffaces = CopyLump (LUMP_LEAFFACES, dleaffaces, sizeof(dleaffaces[0]));
- numleafbrushes = CopyLump (LUMP_LEAFBRUSHES, dleafbrushes, sizeof(dleafbrushes[0]));
- numsurfedges = CopyLump (LUMP_SURFEDGES, dsurfedges, sizeof(dsurfedges[0]));
- numedges = CopyLump (LUMP_EDGES, dedges, sizeof(dedge_t));
- numbrushes = CopyLump (LUMP_BRUSHES, dbrushes, sizeof(dbrush_t));
- numbrushsides = CopyLump (LUMP_BRUSHSIDES, dbrushsides, sizeof(dbrushside_t));
- numareas = CopyLump (LUMP_AREAS, dareas, sizeof(darea_t));
- numareaportals = CopyLump (LUMP_AREAPORTALS, dareaportals, sizeof(dareaportal_t));
-
- visdatasize = CopyLump (LUMP_VISIBILITY, dvisdata, 1);
- lightdatasize = CopyLump (LUMP_LIGHTING, dlightdata, 1);
- entdatasize = CopyLump (LUMP_ENTITIES, dentdata, 1);
-
- CopyLump (LUMP_POP, dpop, 1);
-
- free (header); // everything has been copied out
-
-//
-// swap everything
-//
- SwapBSPFile (false);
-}
-
-
-/*
-=============
-LoadBSPFileTexinfo
-
-Only loads the texinfo lump, so qdata can scan for textures
-=============
-*/
-void LoadBSPFileTexinfo (char *filename)
-{
- int i;
- FILE *f;
- int length, ofs;
-
- header = malloc(sizeof(dheader_t));
-
- f = fopen (filename, "rb");
- fread (header, sizeof(dheader_t), 1, f);
-
-// swap the header
- for (i=0 ; i< sizeof(dheader_t)/4 ; i++)
- ((int *)header)[i] = LittleLong ( ((int *)header)[i]);
-
- if (header->ident != IDBSPHEADER)
- Error ("%s is not a IBSP file", filename);
- if (header->version != BSPVERSION)
- Error ("%s is version %i, not %i", filename, header->version, BSPVERSION);
-
-
- length = header->lumps[LUMP_TEXINFO].filelen;
- ofs = header->lumps[LUMP_TEXINFO].fileofs;
-
- fseek (f, ofs, SEEK_SET);
- fread (texinfo, length, 1, f);
- fclose (f);
-
- numtexinfo = length / sizeof(texinfo_t);
-
- free (header); // everything has been copied out
-
- SwapBSPFile (false);
-}
-
-
-//============================================================================
-
-FILE *wadfile;
-dheader_t outheader;
-
-void AddLump (int lumpnum, void *data, int len)
-{
- lump_t *lump;
-
- lump = &header->lumps[lumpnum];
-
- lump->fileofs = LittleLong( ftell(wadfile) );
- lump->filelen = LittleLong(len);
- SafeWrite (wadfile, data, (len+3)&~3);
-}
-
-/*
-=============
-WriteBSPFile
-
-Swaps the bsp file in place, so it should not be referenced again
-=============
-*/
-void WriteBSPFile (char *filename)
-{
- header = &outheader;
- memset (header, 0, sizeof(dheader_t));
-
- SwapBSPFile (true);
-
- header->ident = LittleLong (IDBSPHEADER);
- header->version = LittleLong (BSPVERSION);
-
- wadfile = SafeOpenWrite (filename);
- SafeWrite (wadfile, header, sizeof(dheader_t)); // overwritten later
-
- AddLump (LUMP_PLANES, dplanes, numplanes*sizeof(dplane_t));
- AddLump (LUMP_LEAFS, dleafs, numleafs*sizeof(dleaf_t));
- AddLump (LUMP_VERTEXES, dvertexes, numvertexes*sizeof(dvertex_t));
- AddLump (LUMP_NODES, dnodes, numnodes*sizeof(dnode_t));
- AddLump (LUMP_TEXINFO, texinfo, numtexinfo*sizeof(texinfo_t));
- AddLump (LUMP_FACES, dfaces, numfaces*sizeof(dface_t));
- AddLump (LUMP_BRUSHES, dbrushes, numbrushes*sizeof(dbrush_t));
- AddLump (LUMP_BRUSHSIDES, dbrushsides, numbrushsides*sizeof(dbrushside_t));
- AddLump (LUMP_LEAFFACES, dleaffaces, numleaffaces*sizeof(dleaffaces[0]));
- AddLump (LUMP_LEAFBRUSHES, dleafbrushes, numleafbrushes*sizeof(dleafbrushes[0]));
- AddLump (LUMP_SURFEDGES, dsurfedges, numsurfedges*sizeof(dsurfedges[0]));
- AddLump (LUMP_EDGES, dedges, numedges*sizeof(dedge_t));
- AddLump (LUMP_MODELS, dmodels, nummodels*sizeof(dmodel_t));
- AddLump (LUMP_AREAS, dareas, numareas*sizeof(darea_t));
- AddLump (LUMP_AREAPORTALS, dareaportals, numareaportals*sizeof(dareaportal_t));
-
- AddLump (LUMP_LIGHTING, dlightdata, lightdatasize);
- AddLump (LUMP_VISIBILITY, dvisdata, visdatasize);
- AddLump (LUMP_ENTITIES, dentdata, entdatasize);
- AddLump (LUMP_POP, dpop, sizeof(dpop));
-
- fseek (wadfile, 0, SEEK_SET);
- SafeWrite (wadfile, header, sizeof(dheader_t));
- fclose (wadfile);
-}
-
-//============================================================================
-
-/*
-=============
-PrintBSPFileSizes
-
-Dumps info about current file
-=============
-*/
-void PrintBSPFileSizes (void)
-{
- if (!num_entities)
- ParseEntities ();
-
- printf ("%5i models %7i\n"
- ,nummodels, (int)(nummodels*sizeof(dmodel_t)));
- printf ("%5i brushes %7i\n"
- ,numbrushes, (int)(numbrushes*sizeof(dbrush_t)));
- printf ("%5i brushsides %7i\n"
- ,numbrushsides, (int)(numbrushsides*sizeof(dbrushside_t)));
- printf ("%5i planes %7i\n"
- ,numplanes, (int)(numplanes*sizeof(dplane_t)));
- printf ("%5i texinfo %7i\n"
- ,numtexinfo, (int)(numtexinfo*sizeof(texinfo_t)));
- printf ("%5i entdata %7i\n", num_entities, entdatasize);
-
- printf ("\n");
-
- printf ("%5i vertexes %7i\n"
- ,numvertexes, (int)(numvertexes*sizeof(dvertex_t)));
- printf ("%5i nodes %7i\n"
- ,numnodes, (int)(numnodes*sizeof(dnode_t)));
- printf ("%5i faces %7i\n"
- ,numfaces, (int)(numfaces*sizeof(dface_t)));
- printf ("%5i leafs %7i\n"
- ,numleafs, (int)(numleafs*sizeof(dleaf_t)));
- printf ("%5i leaffaces %7i\n"
- ,numleaffaces, (int)(numleaffaces*sizeof(dleaffaces[0])));
- printf ("%5i leafbrushes %7i\n"
- ,numleafbrushes, (int)(numleafbrushes*sizeof(dleafbrushes[0])));
- printf ("%5i surfedges %7i\n"
- ,numsurfedges, (int)(numsurfedges*sizeof(dsurfedges[0])));
- printf ("%5i edges %7i\n"
- ,numedges, (int)(numedges*sizeof(dedge_t)));
- printf (" lightdata %7i\n", lightdatasize);
- printf (" visdata %7i\n", visdatasize);
-}
-
-
-//============================================
-
-int num_entities;
-entity_t entities[MAX_MAP_ENTITIES];
-
-void StripTrailing (char *e)
-{
- char *s;
-
- s = e + strlen(e)-1;
- while (s >= e && *s <= 32)
- {
- *s = 0;
- s--;
- }
-}
-
-/*
-=================
-ParseEpair
-=================
-*/
-epair_t *ParseEpair (void)
-{
- epair_t *e;
-
- e = malloc (sizeof(epair_t));
- memset (e, 0, sizeof(epair_t));
-
- if (strlen(token) >= MAX_KEY-1)
- Error ("ParseEpar: token too long");
- e->key = copystring(token);
- GetScriptToken (false);
- if (strlen(token) >= MAX_VALUE-1)
- Error ("ParseEpar: token too long");
- e->value = copystring(token);
-
- // strip trailing spaces
- StripTrailing (e->key);
- StripTrailing (e->value);
-
- return e;
-}
-
-
-/*
-================
-ParseEntity
-================
-*/
-qboolean ParseEntity (void)
-{
- epair_t *e;
- entity_t *mapent;
-
- if (!GetScriptToken (true))
- return false;
-
- if (strcmp (token, "{") )
- Error ("ParseEntity: { not found");
-
- if (num_entities == MAX_MAP_ENTITIES)
- Error ("num_entities == MAX_MAP_ENTITIES");
-
- mapent = &entities[num_entities];
- num_entities++;
-
- do
- {
- if (!GetScriptToken (true))
- Error ("ParseEntity: EOF without closing brace");
- if (!strcmp (token, "}") )
- break;
- e = ParseEpair ();
- e->next = mapent->epairs;
- mapent->epairs = e;
- } while (1);
-
- return true;
-}
-
-/*
-================
-ParseEntities
-
-Parses the dentdata string into entities
-================
-*/
-void ParseEntities (void)
-{
- num_entities = 0;
- ParseFromMemory (dentdata, entdatasize);
-
- while (ParseEntity ())
- {
- }
-}
-
-
-/*
-================
-UnparseEntities
-
-Generates the dentdata string from all the entities
-================
-*/
-void UnparseEntities (void)
-{
- char *buf, *end;
- epair_t *ep;
- char line[2048];
- int i;
- char key[1024], value[1024];
-
- buf = dentdata;
- end = buf;
- *end = 0;
-
- for (i=0 ; i<num_entities ; i++)
- {
- ep = entities[i].epairs;
- if (!ep)
- continue; // ent got removed
-
- strcat (end,"{\n");
- end += 2;
-
- for (ep = entities[i].epairs ; ep ; ep=ep->next)
- {
- strcpy (key, ep->key);
- StripTrailing (key);
- strcpy (value, ep->value);
- StripTrailing (value);
-
- sprintf (line, "\"%s\" \"%s\"\n", key, value);
- strcat (end, line);
- end += strlen(line);
- }
- strcat (end,"}\n");
- end += 2;
-
- if (end > buf + MAX_MAP_ENTSTRING)
- Error ("Entity text too long");
- }
- entdatasize = end - buf + 1;
-}
-
-void PrintEntity (entity_t *ent)
-{
- epair_t *ep;
-
- printf ("------- entity %p -------\n", ent);
- for (ep=ent->epairs ; ep ; ep=ep->next)
- {
- printf ("%s = %s\n", ep->key, ep->value);
- }
-
-}
-
-void SetKeyValue (entity_t *ent, char *key, char *value)
-{
- epair_t *ep;
-
- for (ep=ent->epairs ; ep ; ep=ep->next)
- if (!strcmp (ep->key, key) )
- {
- free (ep->value);
- ep->value = copystring(value);
- return;
- }
- ep = malloc (sizeof(*ep));
- if (!ep)
- Error("SetKeyValue MALLOC failed! Could not allocate %s bytes.", sizeof(*ep));
- ep->next = ent->epairs;
- ent->epairs = ep;
- ep->key = copystring(key);
- ep->value = copystring(value);
-}
-
-char *ValueForKey (entity_t *ent, char *key)
-{
- epair_t *ep;
-
- for (ep=ent->epairs ; ep ; ep=ep->next)
- if (!strcmp (ep->key, key) )
- return ep->value;
- return "";
-}
-
-vec_t FloatForKey (entity_t *ent, char *key)
-{
- char *k;
-
- k = ValueForKey (ent, key);
- return atof(k);
-}
-
-void GetVectorForKey (entity_t *ent, char *key, vec3_t vec)
-{
- char *k;
- double v1, v2, v3;
-
- k = ValueForKey (ent, key);
-// scanf into doubles, then assign, so it is vec_t size independent
- v1 = v2 = v3 = 0;
- sscanf (k, "%lf %lf %lf", &v1, &v2, &v3);
- vec[0] = v1;
- vec[1] = v2;
- vec[2] = v3;
-}
-
-
projects / voretournament / voretournament.git / blobdiff