Пример #1
0
const char * Nes_State_Reader::begin( Auto_File_Reader dr, Nes_State* out )
{
    state_ = out;
    if ( !out )
        CHECK_ALLOC( state_ = owned = BLARGG_NEW Nes_State );

    RETURN_ERR( Nes_File_Reader::begin( dr ) );
    if ( block_tag() != state_file_tag )
        return "Not a state snapshot file";
    return 0;
}
Пример #2
0
blargg_err_t Nes_Snapshot_Reader::begin( Data_Reader* dr, Nes_Snapshot* out )
{
	snapshot_ = out;
	if ( !out )
	{
		BLARGG_RETURN_ERR( snapshots.resize( 1 ) );
		snapshot_ = &snapshots [0];
	}
	
	BLARGG_RETURN_ERR( Nes_File_Reader::begin( dr ) );
	if ( block_tag() != snapshot_file_tag )
		return "Not a snapshot file";
	return blargg_success;
}