Function LoadFM2_binarychunk

src/movie.cpp:607–643

}

static void LoadFM2_binarychunk(MovieData& movieData, EMUFILE* fp, int size)
{
	int recordsize = 1; //1 for the command
	if(movieData.fourscore)
		recordsize += 4; //4 joysticks
	else
	{
		for(int i=0;i<2;i++)
		{
			switch(movieData.ports[i])
			{
			case SI_GAMEPAD: recordsize++; break;
			case SI_ZAPPER: recordsize+=12; break;
			}
		}
	}

	//find out how much remains in the file
	int curr = fp->ftell();
	fp->fseek(0,SEEK_END);
	int end = fp->ftell();
	int flen = end-curr;
	fp->fseek(curr,SEEK_SET);

	//the amount todo is the min of the limiting size we received and the remaining contents of the file
	int todo = std::min<int>(size, flen);

	int numRecords = todo/recordsize;
	if (movieData.loadFrameCount!=-1 && movieData.loadFrameCount<numRecords)
		numRecords=movieData.loadFrameCount;

	movieData.records.resize(numRecords);
	for(int i=0;i<numRecords;i++)
	{
		movieData.records[i].parseBinary(&movieData,fp);
	}
}

//yuck... another custom text parser.
bool LoadFM2(MovieData& movieData, EMUFILE* fp, int size, bool stopAfterHeader)