public void ReadFileThrowFileNotFoundException()
{
//Arrange
string FileName = @"C:\Users\panda\Downloads\Super Mario Bros. (USA).nes";
NESEmu.CartridgeReader cartReader = new CartridgeReader(FileName);
//Act
try
{
NESEmu.Cartridge cart = cartReader.readCart();
}
catch (FileNotFoundException exception)
{
//Assert
StringAssert.Equals(exception, new FileNotFoundException());
}
}
public void ReadFile_CheckThreeBytes()
{
//Arrange
string FileName = @"C:\Users\panda\Downloads\Super Mario Bros. 3 (USA).nes";
NESEmu.CartridgeReader cartReader = new CartridgeReader(FileName);
byte firstByte = (byte)'N';
byte secondByte = (byte)'E';
byte thirdByte = (byte)'S';
//Act
NESEmu.Cartridge cart = cartReader.readCart();
//Assert
Assert.AreEqual(cart.Header[0], firstByte);
Assert.AreEqual(cart.Header[1], secondByte);
Assert.AreEqual(cart.Header[2], thirdByte);
}
private void openRomButtonClick(object sender, RoutedEventArgs e)
{
// Configure open file dialog box
OpenFileDialog dialog = new OpenFileDialog();
dialog.InitialDirectory = System.IO.Directory.GetCurrentDirectory();
dialog.Filter = "NES Roms (*.nes)|*.nes"; // Filter files by extension
dialog.FilterIndex = 1;
// Show open file dialog box
if (dialog.ShowDialog() == true)
{
CartridgeReader cr = new CartridgeReader(dialog.FileName);
try
{
cr.readCart();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Exception!", MessageBoxButton.OK);
}
}
}
/// <summary>
/// Open a NES rom
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void openNesRom_Click(object sender, RoutedEventArgs e)
{
// Configure open file dialog box
OpenFileDialog dialog = new OpenFileDialog();
dialog.InitialDirectory = System.IO.Directory.GetCurrentDirectory();
dialog.Filter = "NES Roms (*.nes)|*.nes"; // Filter files by extension
dialog.FilterIndex = 1;
// Show open file dialog box
if (dialog.ShowDialog() == true)
{
cartridgeReader_ = new CartridgeReader(dialog.FileName);
filePath_ = dialog.FileName;
try
{
input1 = new Input();
input2 = new Input();
testCartridge_ = cartridgeReader_.readCart();
MMC3 mapper = new MMC3(testCartridge_);
ppu_ = PPU.Instance;
Memory.Create(2048, mapper, input1, input2);
mem_ = Memory.Instance;
CPU6502.Create(mem_);
cpu_ = CPU6502.Instance;
registerBox.Text = cpu_.ToString();
memoryBox.Text = mem_.ToString();
addressBox.Text = cpu_.CurrentAddress.ToString("X4");
Display.Source = BitmapToImageSource(ppu_.getFrame());
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Exception!", MessageBoxButton.OK);
Debug.WriteLine(ex.StackTrace);
}
}
}
/// <summary>
/// Method for returning a Cartridge object from a file path.
/// </summary>
/// <param name="filepath"></param>
/// <returns></returns>
public Cartridge getCart(string filepath)
{
CartridgeReader read = new CartridgeReader(filepath);
return(read.readCart());
}
