Function MemInitializeCustomF8ROM

source/Memory.cpp:2120–2171

}

void MemInitializeCustomF8ROM(void)
{
	const UINT F8RomSize = 0x800;
	const UINT F8RomOffset = Apple2RomSize-F8RomSize;
	FrameBase& frame = GetFrame();

	if (IsApple2Original(GetApple2Type()) && GetCardMgr().QuerySlot(SLOT0) == CT_LanguageCard)
	{
		BYTE* pData = frame.GetResource(IDR_APPLE2_PLUS_ROM, "ROM", Apple2RomSize);
		if (pData == NULL)
		{
			frame.FrameMessageBox("Failed to read F8 (auto-start) ROM for language card in original Apple][", "AppleWin Error", MB_OK);
		}
		else
		{
			memcpy(memrom+F8RomOffset, pData+F8RomOffset, F8RomSize);
		}
	}

	if (g_hCustomRomF8 != INVALID_HANDLE_VALUE)
	{
		std::vector<BYTE> oldRom(memrom, memrom+Apple2RomSize);	// range ctor: [first,last)

		SetFilePointer(g_hCustomRomF8, 0, NULL, FILE_BEGIN);
		DWORD uNumBytesRead;
		BOOL bRes = ReadFile(g_hCustomRomF8, memrom+F8RomOffset, F8RomSize, &uNumBytesRead, NULL);
		if (uNumBytesRead != F8RomSize)
		{
			memcpy(memrom, &oldRom[0], Apple2RomSize);	// ROM at $D000...$FFFF
			bRes = FALSE;
		}

		// NB. If succeeded, then keep g_hCustomRomF8 handle open - so that any next restart can load it again

		if (!bRes)
		{
			GetFrame().FrameMessageBox( "Failed to read custom F8 rom", "AppleWin Error", MB_OK );
			CloseHandle(g_hCustomRomF8);
			g_hCustomRomF8 = INVALID_HANDLE_VALUE;
			// Failed, so use default rom...
		}
	}

	if (GetPropertySheet().GetTheFreezesF8Rom() && IS_APPLE2)
	{
		BYTE* pData = frame.GetResource(IDR_FREEZES_F8_ROM, "ROM", 0x800);
		if (pData)
		{
			memcpy(memrom+Apple2RomSize-F8RomSize, pData, F8RomSize);
		}
	}
}

void MemInitializeCustomROM(void)
{