+++ /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 "p3dlib.h"
-
-#ifdef WIN32
-#include <io.h>
-#endif
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#define MAX_POLYSETS 64
-
-#if defined (__linux__) || defined (__APPLE__)
-#define _strcmpi Q_stricmp
-#define filelength Q_filelength
-#define strlwr strlower
-#endif
-typedef struct
-{
- long len;
-
- int numPairs;
- char polysetNames[MAX_POLYSETS][256];
- char shaders[MAX_POLYSETS][256];
-
- char *buffer, *curpos;
-} p3d_t;
-
-static p3d_t p3d;
-
-static int P3DProcess();
-static int P3DGetToken( int restOfLine );
-
-static char s_token[1024];
-static int s_curpair;
-
-/*
-** P3DLoad
-**
-*/
-int P3DLoad( const char *filename )
-{
- FILE *fp = fopen( filename, "rb" );
-
- if ( !fp )
- return 0;
-
- memset( &p3d, 0, sizeof( p3d ) );
-
- p3d.len = filelength( fileno( fp ) );
-
- p3d.curpos = p3d.buffer = malloc( p3d.len );
-
- if ( fread( p3d.buffer, p3d.len, 1, fp ) != 1 )
- {
- fclose( fp );
- return 0;
- }
-
- fclose( fp );
-
- return P3DProcess();
-}
-
-/*
-** P3DClose
-**
-*/
-void P3DClose()
-{
- if ( p3d.buffer )
- {
- free( p3d.buffer );
- p3d.buffer = 0;
- }
-}
-
-int CharIsTokenDelimiter( int ch )
-{
- if ( ch <= 32 )
- return 1;
- return 0;
-}
-
-int P3DSkipToToken( const char *name )
-{
- while ( P3DGetToken( 0 ) )
- {
- if ( !_strcmpi( s_token, name ) )
- return 1;
- }
-
- return 0;
-}
-
-/*
-** P3DGetToken
-**
-*/
-int P3DGetToken( int restOfLine )
-{
- int i = 0;
-
- if ( p3d.buffer == 0 )
- return 0;
-
- if ( ( p3d.curpos - p3d.buffer ) == p3d.len )
- return 0;
-
- // skip over crap
- while ( ( ( p3d.curpos - p3d.buffer ) < p3d.len ) &&
- ( *p3d.curpos <= 32 ) )
- {
- p3d.curpos++;
- }
-
- while ( ( p3d.curpos - p3d.buffer ) < p3d.len )
- {
- s_token[i] = *p3d.curpos;
-
- p3d.curpos++;
- i++;
-
- if ( ( CharIsTokenDelimiter( s_token[i-1] ) && !restOfLine ) ||
- ( ( s_token[i-1] == '\n' ) ) )
- {
- s_token[i-1] = 0;
- break;
- }
- }
-
- s_token[i] = 0;
-
- return 1;
-}
-
-int P3DGetNextPair( char **psetName, char **associatedShader )
-{
- if ( s_curpair < p3d.numPairs )
- {
- *psetName = p3d.polysetNames[s_curpair];
- *associatedShader = p3d.shaders[s_curpair];
- s_curpair++;
- return 1;
- }
-
- return 0;
-}
-
-int P3DSkipToTokenInBlock( const char *name )
-{
- int iLevel = 0;
-
- while ( P3DGetToken( 0 ) )
- {
- if ( !_strcmpi( s_token, "}" ) )
- iLevel--;
- else if ( !_strcmpi( s_token, "{" ) )
- iLevel++;
-
- if ( !_strcmpi( s_token, name ) )
- return 1;
-
- if ( iLevel == 0 )
- {
- return 0;
- }
- }
-
- return 0;
-}
-
-/*
-** P3DProcess
-**
-** Nothing fancy here.
-*/
-int P3DProcess()
-{
-
- s_curpair = 0;
-
- // first token should be a string
- P3DGetToken( 1 ); // Voodoo Ascii File
-
- // skip to the first Obj declaration
- while ( P3DGetToken( 0 ) )
- {
- if ( !_strcmpi( s_token, "Obj" ) )
- {
- int j = 0, k = 0;
-
- if ( P3DSkipToToken( "Text" ) )
- {
- if ( P3DSkipToTokenInBlock( "TMap" ) )
- {
- char *p;
-
- if ( !P3DSkipToToken( "Path" ) )
- return 0;
-
- if ( !P3DGetToken( 1 ) )
- return 0;
-
- while ( s_token[j] != 0 )
- {
- if ( s_token[j] == '\\' )
- {
- j++;
- p3d.shaders[p3d.numPairs][k] = '/';
- }
- else
- {
- p3d.shaders[p3d.numPairs][k] = s_token[j];
- }
- j++;
- k++;
- }
- p3d.shaders[p3d.numPairs][k] = 0;
-
- //
- // strip off any explicit extensions
- //
- if ( ( p = strrchr( p3d.shaders[p3d.numPairs], '/' ) ) != 0 )
- {
- while ( *p )
- {
- if ( *p == '.' )
- {
- *p = 0;
- break;
- }
- p++;
- }
- }
-
- //
- // skip to the end of the Object and grab its name
- //
- if ( !P3DSkipToToken( "Name" ) )
- return 0;
-
- if ( P3DGetToken( 0 ) )
- {
- // strip off leading 'Obj_' if it exists
- if ( strstr( s_token, "Obj_" ) == s_token )
- strcpy( p3d.polysetNames[p3d.numPairs], s_token + strlen( "Obj_" ) );
- else
- strcpy( p3d.polysetNames[p3d.numPairs], s_token );
-
- // strip off trailing unused color information
-// if ( strrchr( p3d.polysetNames[p3d.numPairs], '_' ) != 0 )
-// *strrchr( p3d.polysetNames[p3d.numPairs], '_' ) = 0;
-
- p3d.numPairs++;
- }
- else
- {
- return 0;
- }
- }
- }
- }
- }
-
- s_curpair = 0;
-
- return 1;
-}
-
-#if 0
-void SkinFromP3D( const char *file )
-{
- char filename[1024];
- char *psetName, *associatedShader;
-
- /*
- ** a P3D file contains a list of polysets, each with a list of associated
- ** texture names that constitute it's
- **
- ** Thus:
- **
- ** P3D file -> skin
- ** polyset -> polyset
- ** texture -> texture.SHADER becomes polyset's shader
- */
- sprintf( filename, "%s/%s", g_cddir, file );
-
- if ( !P3DLoad( filename ) )
- Error( "unable to load '%s'", filename );
-
- while ( P3DGetNextPair( &psetName, &associatedShader ) )
- {
- int i;
-
- // find the polyset in the object that this particular pset/shader pair
- // corresponds to and append the shader to it
- for ( i = 0; i < g_data.model.numSurfaces; i++ )
- {
- if ( !_strcmpi( g_data.surfData[i].header.name, psetName) )
- {
- char *p;
-
- if ( strstr( associatedShader, gamedir + 1 ) )
- {
- p = strstr( associatedShader, gamedir + 1 ) + strlen( gamedir ) - 1;
- }
- else
- {
- p = associatedShader;
- }
-
- strcpy( g_data.surfData[i].shaders[g_data.surfData[i].header.numShaders].name, p );
-
- g_data.surfData[i].header.numShaders++;
- }
- }
-
- }
-
- P3DClose();
-}
-#endif
-
-
projects / voretournament / voretournament.git / blobdiff