Function LoadMemWatch

src/drivers/win/memwatch.cpp:529–602

Open Memwatch File

//Open Memwatch File
static void LoadMemWatch()
{
	const char filter[]="Memory address list (*.txt)\0*.txt\0All Files (*.*)\0*.*\0\0";
	char watchfcontents[2048]; 
	
	//Now clear last file used variable (memwLastFilename)
	//This might be unecessary
		for (int i=0;i<2048;i++)
		{
			memwLastFilename[i] = NULL;
		}
	
	OPENFILENAME ofn;
	memset(&ofn,0,sizeof(ofn));
	ofn.lStructSize=sizeof(ofn);
	ofn.hInstance=fceu_hInstance;
	ofn.lpstrTitle="Load Memory Watch...";
	ofn.lpstrFilter=filter;
	memwLastFilename[0]=0;
	ofn.lpstrFile=memwLastFilename;
	ofn.nMaxFile=256;
	ofn.Flags=OFN_EXPLORER|OFN_FILEMUSTEXIST|OFN_HIDEREADONLY;
	string initdir = FCEU_GetPath(FCEUMKF_MEMW);
	ofn.lpstrInitialDir=initdir.c_str();

	if(GetOpenFileName(&ofn))
	{
		int i,j;

		//Save the directory
		if(ofn.nFileOffset < 1024)
		{
			free(MemWatchDir);
			MemWatchDir=(char*)malloc(strlen(ofn.lpstrFile)+1);
			strcpy(MemWatchDir,ofn.lpstrFile);
			MemWatchDir[ofn.nFileOffset]=0;
		}
			
		FILE *fp=FCEUD_UTF8fopen(memwLastFilename,"r");
			MemwAddRecentFile(memwLastFilename);

		for(i=0;i<NUMWATCHES;i++)
		{
			fscanf(fp, "%s ", watchfcontents); //Reads contents of newly opened file
			for(j = 0; j < ADDRESSLENGTH; j++)
				addresses[i][j] = watchfcontents[j];
			fscanf(fp, "%s\n", watchfcontents);
			for(j = 0; j < LABELLENGTH; j++)
				labels[i][j] = watchfcontents[j];

			//Replace dummy strings with empty strings
			if(addresses[i][0] == '|')
			{
				addresses[i][0] = 0;
			}
			if(labels[i][0] == '|')
			{
				labels[i][0] = 0;