//Specify the name of the hogfile. Returns 1 if hogfile found & had files
int cfile_init(char *hogname)
{
#ifdef MACINTOSH
char mac_path[255];
macify_dospath(hogname, mac_path);
#endif
Assert(Hogfile_initialized == 0);
#ifndef MACINTOSH
if (cfile_init_hogfile(hogname, HogFiles, &Num_hogfiles )) {
strcpy( HogFilename, hogname );
#else
if (cfile_init_hogfile(mac_path, HogFiles, &Num_hogfiles )) {
strcpy( HogFilename, mac_path );
#endif
Hogfile_initialized = 1;
return 1;
}
else
return 0; //not loaded!
}
FILE * cfile_find_libfile(char * name, int * length)
{
FILE * fp;
int i;
if ( AltHogfile_initialized ) {
for (i=0; i<AltNum_hogfiles; i++ ) {
if ( !stricmp( AltHogFiles[i].name, name )) {
fp = cfile_get_filehandle( AltHogFilename, "rb" );
if ( fp == NULL ) return NULL;
fseek( fp, AltHogFiles[i].offset, SEEK_SET );
*length = AltHogFiles[i].length;
return fp;
}
}
}
if ( !Hogfile_initialized ) {
//@@cfile_init_hogfile( "DESCENT2.HOG", HogFiles, &Num_hogfiles );
//@@Hogfile_initialized = 1;
//Int3(); //hogfile ought to be initialized
}
for (i=0; i<Num_hogfiles; i++ ) {
if ( !stricmp( HogFiles[i].name, name )) {
fp = cfile_get_filehandle( HogFilename, "rb" );
if ( fp == NULL ) return NULL;
fseek( fp, HogFiles[i].offset, SEEK_SET );
*length = HogFiles[i].length;
return fp;
}
}
return NULL;
}
FILE * cfile_find_libfile(char * name, int * length)
{
FILE * fp;
int i;
if ( AltHogfile_initialized ) {
for (i=0; i<AltNum_hogfiles; i++ ) {
if ( !strcasecmp( AltHogFiles[i].name, name )) {
fp = cfile_get_filehandle( AltHogFilename, "rb" );
if ( fp == NULL ) return NULL;
fseek( fp, AltHogFiles[i].offset, SEEK_SET );
*length = AltHogFiles[i].length;
return fp;
}
}
}
if ( !Hogfile_initialized ) {
cfile_init_hogfile( "DESCENT.HOG", HogFiles, &Num_hogfiles );
Hogfile_initialized = 1;
}
for (i=0; i<Num_hogfiles; i++ ) {
if ( !strcasecmp( HogFiles[i].name, name )) {
fp = cfile_get_filehandle( "DESCENT.HOG", "rb" );
if ( fp == NULL ) return NULL;
fseek( fp, HogFiles[i].offset, SEEK_SET );
*length = HogFiles[i].length;
return fp;
}
}
return NULL;
}
void cfile_use_alternate_hogfile( char * name )
{
if ( name ) {
strcpy( AltHogFilename, name );
cfile_init_hogfile( AltHogFilename, AltHogFiles, &AltNum_hogfiles );
AltHogfile_initialized = 1;
} else {
AltHogfile_initialized = 0;
}
}
//Specify the name of the hogfile. Returns 1 if hogfile found & had files
int cfile_init(char *hogname)
{
#ifdef MACINTOSH
char mac_path[255];
macify_dospath(hogname, mac_path);
#endif
Assert(Hogfile_initialized == 0);
#ifndef MACINTOSH
if (cfile_init_hogfile(hogname, HogFiles, &Num_hogfiles )) {
strcpy( HogFilename, hogname );
#else
if (cfile_init_hogfile(mac_path, HogFiles, &Num_hogfiles )) {
strcpy( HogFilename, mac_path );
#endif
Hogfile_initialized = 1;
return 1;
}
else
return 0; //not loaded!
}
int cfile_size(char *hogname)
{
CFILE *fp;
struct stat statbuf;
fp = cfopen(hogname, "rb");
if (fp == NULL)
return -1;
fstat(fileno(fp->file), &statbuf);
cfclose(fp);
return statbuf.st_size;
}
int cfile_use_descent1_hogfile( char * name )
{
if (name) {
#ifdef MACINTOSH
char mac_path[255];
macify_dospath(name, mac_path);
strcpy(D1HogFilename, mac_path);
#else
strcpy(D1HogFilename, name);
#endif
cfile_init_hogfile(D1HogFilename, D1HogFiles, &D1Num_hogfiles);
D1Hogfile_initialized = 1;
return (D1Num_hogfiles > 0);
} else {
D1Hogfile_initialized = 0;
return 1;
}
}
int cfile_use_alternate_hogfile( char * name )
{
if ( name ) {
#ifdef MACINTOSH
char mac_path[255];
macify_dospath(name, mac_path);
strcpy( AltHogFilename, mac_path);
#else
strcpy( AltHogFilename, name );
#endif
cfile_init_hogfile( AltHogFilename, AltHogFiles, &AltNum_hogfiles );
AltHogfile_initialized = 1;
return (AltNum_hogfiles > 0);
} else {
AltHogfile_initialized = 0;
return 1;
}
}
