mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-06 05:01:26 +00:00
24a9b48127
The direct filesystem access is also removed. Fix up qfvis and qflight to compile with the new bspfile. qfvis seems to work, qflight probably doesn't
168 lines
2.9 KiB
C
168 lines
2.9 KiB
C
/*
|
|
trace.c
|
|
|
|
(description)
|
|
|
|
Copyright (C) 2002 Colin Thompson
|
|
|
|
This program 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.
|
|
|
|
This program 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 this program; if not, write to:
|
|
|
|
Free Software Foundation, Inc.
|
|
59 Temple Place - Suite 330
|
|
Boston, MA 02111-1307, USA
|
|
|
|
*/
|
|
static const char rcsid[] =
|
|
"$Id$";
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
#ifdef HAVE_UNISTD_H
|
|
# include <unistd.h>
|
|
#endif
|
|
#ifdef HAVE_IO_H
|
|
# include <io.h>
|
|
#endif
|
|
#ifdef HAVE_STRING_H
|
|
# include <string.h>
|
|
#endif
|
|
#ifdef HAVE_STRINGS_H
|
|
# include <strings.h>
|
|
#endif
|
|
#include <getopt.h>
|
|
#include <errno.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "QF/bspfile.h"
|
|
#include "QF/dstring.h"
|
|
#include "QF/mathlib.h"
|
|
#include "QF/qtypes.h"
|
|
#include "QF/quakefs.h"
|
|
#include "QF/sys.h"
|
|
|
|
#include "light.h"
|
|
#include "threads.h"
|
|
#include "entities.h"
|
|
#include "options.h"
|
|
|
|
options_t options;
|
|
bsp_t *bsp;
|
|
|
|
char *bspfile;
|
|
|
|
float scalecos = 0.5;
|
|
|
|
byte *filebase, *file_p, *file_end;
|
|
|
|
dmodel_t *bspmodel;
|
|
int bspfileface; // next surface to dispatch
|
|
|
|
vec3_t bsp_origin;
|
|
|
|
qboolean extrasamples;
|
|
|
|
float minlights[MAX_MAP_FACES];
|
|
|
|
|
|
byte *
|
|
GetFileSpace (int size)
|
|
{
|
|
byte *buf;
|
|
|
|
LOCK;
|
|
file_p = (byte *) (((long) file_p + 3) & ~3);
|
|
buf = file_p;
|
|
file_p += size;
|
|
UNLOCK;
|
|
if (file_p > file_end)
|
|
fprintf (stderr, "GetFileSpace: overrun");
|
|
return buf;
|
|
}
|
|
|
|
void
|
|
LightThread (void *junk)
|
|
{
|
|
int i;
|
|
|
|
while (1) {
|
|
LOCK;
|
|
i = bspfileface++;
|
|
UNLOCK;
|
|
if (i >= bsp->numfaces)
|
|
return;
|
|
|
|
LightFace (i);
|
|
}
|
|
}
|
|
|
|
void
|
|
LightWorld (void)
|
|
{
|
|
filebase = file_p = bsp->lightdata;
|
|
file_end = filebase + MAX_MAP_LIGHTING;
|
|
|
|
RunThreadsOn (LightThread);
|
|
|
|
bsp->lightdatasize = file_p - filebase;
|
|
|
|
if (options.verbosity >= 0)
|
|
printf ("lightdatasize: %i\n", bsp->lightdatasize);
|
|
}
|
|
|
|
int
|
|
main (int argc, char **argv)
|
|
{
|
|
double start, stop;
|
|
QFile *f;
|
|
|
|
start = Sys_DoubleTime ();
|
|
|
|
this_program = argv[0];
|
|
|
|
DecodeArgs (argc, argv);
|
|
|
|
if (!bspfile) {
|
|
fprintf (stderr, "%s: no bsp file specified.\n", this_program);
|
|
usage (1);
|
|
}
|
|
|
|
InitThreads ();
|
|
|
|
COM_StripExtension (bspfile, bspfile);
|
|
COM_DefaultExtension (bspfile, ".bsp");
|
|
|
|
f = Qopen (bspfile, "rb");
|
|
bsp = LoadBSPFile (f, Qfilesize (f));
|
|
Qclose (f);
|
|
LoadEntities ();
|
|
|
|
MakeTnodes (&bsp->models[0]);
|
|
|
|
LightWorld ();
|
|
|
|
WriteEntitiesToString ();
|
|
|
|
f = Qopen (bspfile, "wb");
|
|
WriteBSPFile (bsp, f);
|
|
Qclose (f);
|
|
|
|
stop = Sys_DoubleTime ();
|
|
|
|
if (options.verbosity >= 0)
|
|
printf ("%5.1f seconds elapsed\n", stop - start);
|
|
|
|
return 0;
|
|
}
|