private void btnLoadReplacementFile_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog openDialog = new OpenFileDialog();
Nullable <bool> result = openDialog.ShowDialog();
if (result == true)
{
byte[] replacementFile;
if (openDialog.FileName.ToLower().Contains(".png") || openDialog.FileName.ToLower().Contains(".bmp"))
{
ImageCoder imageCoder = new ImageCoder();
imageCoder.Convert(new Bitmap(openDialog.FileName));
List <byte> convertedImage = new List <byte>();
// testing out using part of existing header TODO
BlitzGameFile selectedGame = (BlitzGameFile)lbGameFiles.SelectedItem;
BlitzGraphic currentGraphic = GetBlitzGraphic(selectedGame);
convertedImage.AddRange(Blitz2000Header.CreateNFLBlitz2000Header(imageCoder.Width, imageCoder.Height, imageCoder.HasAlpha, (byte)imageCoder.n64ImageType, currentGraphic.IRX, currentGraphic.IRY));
convertedImage.AddRange(imageCoder.Data);
if (imageCoder.Palette != null)
{
convertedImage.AddRange(imageCoder.Palette);
}
replacementFile = convertedImage.ToArray();
openDialog.FileName = openDialog.FileName.Split('.')[0] + ".wms";
File.WriteAllBytes(openDialog.FileName, convertedImage.ToArray());
}
replacementFile = File.ReadAllBytes(openDialog.FileName);
InsertReplacementFile(replacementFile);
}
}
private void btnInsertNewFile_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog openDialog = new OpenFileDialog();
Nullable <bool> result = openDialog.ShowDialog();
if (result == true)
{
byte[] replacementFile;
if (openDialog.FileName.ToLower().Contains(".png") || openDialog.FileName.ToLower().Contains(".bmp"))
{
ImageCoder imageCoder = new ImageCoder();
imageCoder.Convert(new Bitmap(openDialog.FileName));
List <byte> convertedImage = new List <byte>();
convertedImage.AddRange(Blitz2000Header.CreateNFLBlitz2000Header(imageCoder.Width, imageCoder.Height, imageCoder.HasAlpha, (byte)imageCoder.n64ImageType));
convertedImage.AddRange(imageCoder.Data);
if (imageCoder.Palette != null)
{
convertedImage.AddRange(imageCoder.Palette);
}
replacementFile = convertedImage.ToArray();
openDialog.FileName = openDialog.FileName.Split('.')[0] + ".wms";
File.WriteAllBytes(openDialog.FileName, convertedImage.ToArray());
}
replacementFile = File.ReadAllBytes(openDialog.FileName);
//byte[] compressedFileBytes = MiniLZO.MiniLZO.Compress(replacementFile);
byte[] compressedFileBytes = MiniLZO.MiniLZO.CompressWithPrecomp2(openDialog.FileName);
int compressedSize = compressedFileBytes.Length;
if ((compressedSize & 1) != 0)
{
List <byte> tempList = compressedFileBytes.ToList();
tempList.Add(00);
compressedFileBytes = tempList.ToArray();
}
long currentTableOffset;
int fileTableEntrySize = gameInfo.maxFileNameLenght + gameInfo.filePositionLength + gameInfo.decompressedLenght + gameInfo.compressedLenght;
int fileCount;
using (var fs = new FileStream(romLocation, FileMode.Open, FileAccess.ReadWrite))
{
//Update tableOffsetLocation
currentTableOffset = BitsHelper.GetNumberFromBytes(BitsHelper.ReadBytesFromFileStream(fs, gameInfo.FileSystemOffset + 8, 4).ToArray());
long newTableOffset = currentTableOffset + compressedFileBytes.Length;
byte[] newTableOffsetBytes = BitConverter.GetBytes((Int32)newTableOffset);
Array.Reverse(newTableOffsetBytes);
BitsHelper.WritBytesToFileStream(newTableOffsetBytes, fs, gameInfo.FileSystemOffset + 8);
fileCount = BitsHelper.GetNumberFromBytes(BitsHelper.ReadBytesFromFileStream(fs, gameInfo.FileSystemOffset + 12, 4).ToArray());
byte[] newfileCountBytes = BitConverter.GetBytes((Int32)(fileCount + 1));
Array.Reverse(newfileCountBytes);
BitsHelper.WritBytesToFileStream(newfileCountBytes, fs, gameInfo.FileSystemOffset + 12);
}
//move the files that are after this entry
byte[] fullRom = File.ReadAllBytes(romLocation);
byte[] fileTable = fullRom.ToList().GetRange((int)(currentTableOffset + gameInfo.FileSystemOffset), fileTableEntrySize * fileCount).ToArray();
//Write new file
BlitzGameFile newGameFile = new BlitzGameFile()
{
fileName = "~" + openDialog.FileName.Split('\\').Last(),
compressedSize = compressedSize,
decompressedSize = replacementFile.Length,
fileOffset = currentTableOffset,
fileTableEntryStart = currentTableOffset + gameInfo.FileSystemOffset + compressedFileBytes.Length + (fileTableEntrySize * (fileCount))
};
RomEditor.ByteArrayToFile(romLocation, compressedFileBytes, (int)newGameFile.fileOffset);
// fix/write to file table
RomEditor.ByteArrayToFile(romLocation, fileTable, (int)(currentTableOffset + gameInfo.FileSystemOffset) + compressedFileBytes.Length);
WriteNewFileTableToRom(newGameFile);
LoadRom(romLocation);
}
}
