public void loadRom(FileStream stream)
{
rom.data = new byte[stream.Length];
stream.Read(rom.data, 0, (int)(stream.Length));
stream.Dispose();
Boolean headered = rom.data.Length % 1024 == 512;
//remove header
if (headered)
{
byte[] temp = new byte[stream.Length - 512];
for (int i = 0; i < temp.Length; i++)
{
temp[i] = rom.data[i + 512];
}
rom.data = temp;
}
//detect SNES header.
rom.hiRom = false;
Boolean detected = true;
for (int i = 0x7FC0; i <= 0x7FD4; i++)
{
if (rom.data[i] < 0x20 || rom.data[i] > 0x7E)
{
detected = false;
}
}
if (!detected)
{
detected = true;
for (int i = 0xFFC0; i <= 0xFFD4; i++)
{
if (rom.data[i] < 0x20 || rom.data[i] > 0x7E)
{
detected = false;
}
}
if (detected)
{
rom.hiRom = true;
}
else
{
throw new Exception("Invalid Rom");
}
}
int SRAMsize = 0x400 << this[0xFFD8];
SRAM = new MemoryLocation(SRAMsize);
}
public MemoryMappingResult(MemoryLocation location, int address)
{
this.location = location;
this.address = address;
}