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model loading reorg ala nuq. once again, gl hasn't been tested (will test when

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I get home tonight). This is in preparation for bmodel fulbrights.
This commit is contained in:
Bill Currie 2000-09-20 22:11:17 +00:00
parent 64ec067a25
commit b55b0264b5
17 changed files with 1566 additions and 2800 deletions
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93
source/gl_model_brush.c Normal file
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/*
gl_model_brush.c
model loading and caching
Copyright (C) 1996-1997 Id Software, Inc.
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
$Id$
*/
// models are the only shared resource between a client and server running
// on the same machine.
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <string.h>
#include "model.h"
#include "quakefs.h"
#include "glquake.h"
extern model_t *loadmodel;
extern char loadname[];
extern byte *mod_base;
const int mod_lightmap_bytes=3;
void
Mod_LoadMMNearest(miptex_t *mt, texture_t *tx)
{
texture_mode = GL_LINEAR_MIPMAP_NEAREST; //_LINEAR;
tx->gl_texturenum = GL_LoadTexture (mt->name, tx->width, tx->height, (byte *)(tx+1), true, false, 1);
texture_mode = GL_LINEAR;
}
/*
=================
Mod_LoadLighting
=================
*/
void Mod_LoadLighting (lump_t *l)
{
int i;
byte *in, *out;
byte d;
char litfilename[1024];
if (!l->filelen)
{
loadmodel->lightdata = NULL;
return;
}
strcpy(litfilename, loadmodel->name);
COM_StripExtension(litfilename, litfilename);
strcat(litfilename, ".lit");
loadmodel->lightdata = (byte*) COM_LoadHunkFile (litfilename);
if (!loadmodel->lightdata) // expand the white lighting data
{
loadmodel->lightdata = Hunk_AllocName ( l->filelen*3, litfilename);
in = loadmodel->lightdata + l->filelen*2; // place the file at the end, so it will not be overwritten until the very last write
out = loadmodel->lightdata;
memcpy (in, mod_base + l->fileofs, l->filelen);
for (i = 0;i < l->filelen;i++)
{
d = *in++;
*out++ = d;
*out++ = d;
*out++ = d;
}
}
}