/**
*******************************************************************************
**
** Open a new resource
**
*******************************************************************************
*/
GM_RES_S* GM_RES_Open( char* filename )
{
GM_RES_S* resource = 0;
GM_RES_TYPE_E type = GM_RES_TYPE_UNKNOWN;
GFS_S* gfs = 0;
S8 xref = -1;
int index;
gfs = GFS_Open( filename, "r" );
if( !gfs )
{
return( 0 );
}
type = RES_GetTypeOfFile( gfs );
if( type == GM_RES_CLASS_UNKNOWN )
{
GFS_Close( gfs );
return( 0 );
}
xref = RES_GetFuncXrefIndex( type );
if( xref == -1 )
{
GFS_Close( gfs );
return( 0 );
}
resource = (GM_RES_S*)RTOS_MemoryAllocate( (RTOS_Size)sizeof(GM_RES_S), GTRUE );
if( !resource )
{
GFS_Close( gfs );
return( 0 );
}
RTOS_MemorySet( (RTOS_Memory)resource, 0, (RTOS_Size)sizeof(GM_RES_S) );
resource->type = type;
resource->gfs = gfs;
resource->xref = xref;
RTOS_MemorySet( (RTOS_Memory)(resource->name), 0, GM_RES_NAME_LENGTH_MAX );
for( index=0; index < GM_RES_NAME_LENGTH_MAX; index++ )
{
resource->name[index] = filename[index];
if( filename[index] == '\0' )
break;
}
if( ! res_func_xref[xref].open( resource ) )
{
GFS_Close( gfs );
RTOS_MemoryRelease( (RTOS_Memory)resource );
return( 0 );
}
return( resource );
}
//--------------------------------------------------------------------------------------------------------------------------------------
Sint32 GetFileSize(int file_id)
{
#ifndef ACTION_REPLAY
GfsHn gfs;
Sint32 sctsize, nsct, lastsize;
gfs = GFS_Open(file_id);
GFS_GetFileSize(gfs, &sctsize, &nsct, &lastsize);
GFS_Close(gfs);
// return sctsize*nsct;
return (sctsize*(nsct-1) + lastsize);
#else
return 300;
#endif
}
