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/*
===========================================================================
Copyright (C) 1997-2006 Id Software, Inc.
This file is part of Quake 2 Tools source code.
Quake 2 Tools source code 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.
Quake 2 Tools source code 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 Quake 2 Tools source code; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
===========================================================================
*/
#include "qe3.h"
#include "io.h"
eclass_t *eclass;
eclass_t *eclass_bad;
char eclass_directory[1024];
/*
the classname, color triple, and bounding box are parsed out of comments
A ? size means take the exact brush size.
/*QUAKED <classname> (0 0 0) ?
/*QUAKED <classname> (0 0 0) (-8 -8 -8) (8 8 8)
Flag names can follow the size description:
/*QUAKED func_door (0 .5 .8) ? START_OPEN STONE_SOUND DOOR_DONT_LINK GOLD_KEY SILVER_KEY
*/
char *debugname;
eclass_t *Eclass_InitFromText (char *text)
{
char *t;
int len;
int r, i;
char parms[256], *p;
eclass_t *e;
char color[128];
e = qmalloc(sizeof(*e));
memset (e, 0, sizeof(*e));
text += strlen("/*QUAKED ");
// grab the name
text = COM_Parse (text);
e->name = qmalloc (strlen(com_token)+1);
strcpy (e->name, com_token);
debugname = e->name;
// grab the color, reformat as texture name
r = sscanf (text," (%f %f %f)", &e->color[0], &e->color[1], &e->color[2]);
if (r != 3)
return e;
sprintf (color, "(%f %f %f)", e->color[0], e->color[1], e->color[2]);
strcpy (e->texdef.name, color);
while (*text != ')')
{
if (!*text)
return e;
text++;
}
text++;
// get the size
text = COM_Parse (text);
if (com_token[0] == '(')
{ // parse the size as two vectors
e->fixedsize = true;
r = sscanf (text,"%f %f %f) (%f %f %f)", &e->mins[0], &e->mins[1], &e->mins[2],
&e->maxs[0], &e->maxs[1], &e->maxs[2]);
if (r != 6)
return e;
for (i=0 ; i<2 ; i++)
{
while (*text != ')')
{
if (!*text)
return e;
text++;
}
text++;
}
}
else
{ // use the brushes
}
// get the flags
// copy to the first /n
p = parms;
while (*text && *text != '\n')
*p++ = *text++;
*p = 0;
text++;
// any remaining words are parm flags
p = parms;
for (i=0 ; i<8 ; i++)
{
p = COM_Parse (p);
if (!p)
break;
strcpy (e->flagnames[i], com_token);
}
// find the length until close comment
for (t=text ; t[0] && !(t[0]=='*' && t[1]=='/') ; t++)
;
// copy the comment block out
len = t-text;
e->comments = qmalloc (len+1);
memcpy (e->comments, text, len);
#if 0
for (i=0 ; i<len ; i++)
if (text[i] == '\n')
e->comments[i] = '\r';
else
e->comments[i] = text[i];
#endif
e->comments[len] = 0;
return e;
}
/*
=================
Eclass_InsertAlphabetized
=================
*/
void Eclass_InsertAlphabetized (eclass_t *e)
{
eclass_t *s;
if (!eclass)
{
eclass = e;
return;
}
s = eclass;
if (stricmp (e->name, s->name) < 0)
{
e->next = s;
eclass = e;
return;
}
do
{
if (!s->next || stricmp (e->name, s->next->name) < 0)
{
e->next = s->next;
s->next = e;
return;
}
s=s->next;
} while (1);
}
/*
=================
Eclass_ScanFile
=================
*/
void Eclass_ScanFile (char *filename)
{
int size;
char *data;
eclass_t *e;
int i;
char temp[1024];
QE_ConvertDOSToUnixName( temp, filename );
Sys_Printf ("ScanFile: %s\n", temp);
size = LoadFile (filename, (void *)&data);
for (i=0 ; i<size ; i++)
if (!strncmp(data+i, "/*QUAKED",8))
{
e = Eclass_InitFromText (data+i);
if (e)
Eclass_InsertAlphabetized (e);
else
printf ("Error parsing: %s in %s\n",debugname, filename);
}
free (data);
}
void Eclass_InitForSourceDirectory (char *path)
{
struct _finddata_t fileinfo;
int handle;
char filename[1024];
char filebase[1024];
char temp[1024];
char *s;
QE_ConvertDOSToUnixName( temp, path );
Sys_Printf ("Eclass_InitForSourceDirectory: %s\n", temp );
strcpy (filebase, path);
s = filebase + strlen(filebase)-1;
while (*s != '\\' && *s != '/' && s!=filebase)
s--;
*s = 0;
eclass = NULL;
handle = _findfirst (path, &fileinfo);
if (handle != -1)
{
do
{
sprintf (filename, "%s\\%s", filebase, fileinfo.name);
Eclass_ScanFile (filename);
} while (_findnext( handle, &fileinfo ) != -1);
_findclose (handle);
}
eclass_bad = Eclass_InitFromText ("/*QUAKED UNKNOWN_CLASS (0 0.5 0) ?");
}
eclass_t *Eclass_ForName (char *name, qboolean has_brushes)
{
eclass_t *e;
char init[1024];
if (!name)
return eclass_bad;
for (e=eclass ; e ; e=e->next)
if (!strcmp (name, e->name))
return e;
// create a new class for it
if (has_brushes)
{
sprintf (init, "/*QUAKED %s (0 0.5 0) ?\nNot found in source.\n", name);
e = Eclass_InitFromText (init);
}
else
{
sprintf (init, "/*QUAKED %s (0 0.5 0) (-8 -8 -8) (8 8 8)\nNot found in source.\n", name);
e = Eclass_InitFromText (init);
}
Eclass_InsertAlphabetized (e);
return e;
}
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