private void btnExtractInfo_Click(object sender, RoutedEventArgs e) { System.Windows.Clipboard.SetText("Name: " + txtApplyPatchName.Text + "\r\nDescription: " + txtApplyPatchDesc.Text); var messageString = "The patch name and description has been copied to the clipboard."; if (currentPatch.Screenshot != null) try { var stream = new EndianStream(new MemoryStream(currentPatch.Screenshot), Endian.BigEndian); stream.SeekTo(0x0); ushort imageMagic = stream.ReadUInt16(); var sfd = new SaveFileDialog(); sfd.Title = "Assembly - Save Patch Image"; switch (imageMagic) { case 0x8950: sfd.Filter = "PNG Image (*.png)|*.png"; break; default: sfd.Filter = "JPEG Image (*.jpg)|*.jpg"; break; } if (sfd.ShowDialog() == DialogResult.OK) { File.WriteAllBytes(sfd.FileName, currentPatch.Screenshot); messageString += "\r\n\r\nThe patch image has been saved."; } } catch (Exception ex) { messageString += "\r\n\r\nThe patch image could not saved: \n" + ex.Message; } MetroMessageBox.Show("Information Extracted!", messageString); }
private void btnInjectImage_Click(object sender, RoutedEventArgs e) { try { _blf = new PureBLF(_blfLocation); var ofd = new OpenFileDialog { Title = "Open an image to be injected", Filter = "JPEG Image (*.jpg,*.jpeg,)|*.jpg;*.jpeg|PNG Image [H3/ODST]|*.png|BMP Image [H3/ODST]|*.bmp" }; if (!((bool)ofd.ShowDialog())) { Close(); return; } byte[] newImage = File.ReadAllBytes(ofd.FileName); var stream = new EndianStream(new MemoryStream(newImage), Endian.BigEndian); // Check if it's a supported image stream.SeekTo(0x0); ushort imageMagic = stream.ReadUInt16(); if (imageMagic != 0xFFD8 && imageMagic != 0x8950 && imageMagic != 0x424D) throw new Exception("Invalid image type. Only JPEG, PNG, and BMP are supported."); // Check for size and dimension differences var imageSize = new FileInfo(ofd.FileName).Length; var image = new BitmapImage(); image.BeginInit(); image.StreamSource = new MemoryStream(newImage); image.EndInit(); string sizeMessage = ""; string dimensionMessage = ""; if (new FileInfo(ofd.FileName).Length >= 0x1C000) sizeMessage = String.Format("- The size of the new image (0x{0}) exceeds Halo 3/ODST's modified limit of 0x1C000. This image will not display in those games as a result. Can be ignored otherwise.\n", imageSize.ToString("X")); if (image.PixelWidth != ((BitmapImage)imgBLF.Source).PixelWidth || image.PixelHeight != ((BitmapImage)imgBLF.Source).PixelHeight) dimensionMessage = String.Format("- The dimensions of the new image ({0}x{1}) are not the same as the dimensions of the original image ({2}x{3}). This blf may appear stretched or not appear at all as a result.\n", image.PixelWidth, image.PixelHeight, ((BitmapImage)imgBLF.Source).PixelWidth, ((BitmapImage)imgBLF.Source).PixelHeight); if (dimensionMessage != "" || sizeMessage != "") if (MetroMessageBox.Show("Warning", "There were some potential issue(s) found with your new image;\n\n" + String.Format("{0}{1}", sizeMessage, dimensionMessage) + "\nInject anyway?", MetroMessageBox.MessageBoxButtons.OkCancel) != MetroMessageBox.MessageBoxResult.OK) { Close(); return; } // It's the right everything! Let's inject var newImageChunkData = new List<byte>(); newImageChunkData.AddRange(new byte[] { 0x00, 0x00, 0x00, 0x00 }); byte[] imageLength = BitConverter.GetBytes(newImage.Length); Array.Reverse(imageLength); newImageChunkData.AddRange(imageLength); newImageChunkData.AddRange(newImage); // Write data to chunk file _blf.BLFChunks[1].ChunkData = newImageChunkData.ToArray<byte>(); _blf.RefreshRelativeChunkData(); _blf.UpdateChunkTable(); // Update eof offset value var eofstream = new EndianStream(new MemoryStream(_blf.BLFChunks[2].ChunkData), Endian.BigEndian); uint eofFixup = (uint)_blf.BLFStream.Length - 0x111; //real cheap but hey it works and is always the same in all games eofstream.SeekTo(0); eofstream.WriteUInt32(eofFixup); _blf.RefreshRelativeChunkData(); _blf.UpdateChunkTable(); Close(); MetroMessageBox.Show("Injected!", "The BLF Image has been injected. This image tab will now close."); App.AssemblyStorage.AssemblySettings.HomeWindow.ExternalTabClose(_tab); } catch (Exception ex) { Close(); MetroMessageBox.Show("Inject Failed!", "The BLF Image failed to be injected: \n " + ex.Message); } }
private void loadBLF() { try { _blf = new PureBLF(_blfLocation); var imgChunkData = new List<byte>(_blf.BLFChunks[1].ChunkData); imgChunkData.RemoveRange(0, 0x08); Dispatcher.Invoke(new Action(delegate { var image = new BitmapImage(); image.BeginInit(); image.StreamSource = new MemoryStream(imgChunkData.ToArray()); image.EndInit(); imgBLF.Source = image; var stream = new EndianStream(new MemoryStream(imgChunkData.ToArray<byte>()), Endian.BigEndian); stream.SeekTo(0x0); ushort imageMagic = stream.ReadUInt16(); switch (imageMagic) { case 0xFFD8: blfImageFormat = "JPEG"; break; case 0x8950: blfImageFormat = "PNG"; break; case 0x424D: blfImageFormat = "BMP"; break; default: blfImageFormat = "Unknown"; break; } // Add Image Info paneImageInfo.Children.Insert(0, new MapHeaderEntry("Image Format:", blfImageFormat)); paneImageInfo.Children.Insert(1, new MapHeaderEntry("Image Width:", image.PixelWidth + "px")); paneImageInfo.Children.Insert(2, new MapHeaderEntry("Image Height", image.PixelHeight + "px")); // Add BLF Info paneBLFInfo.Children.Insert(0, new MapHeaderEntry("BLF Length:", "0x" + _blf.BLFStream.Length.ToString("X"))); paneBLFInfo.Children.Insert(1, new MapHeaderEntry("BLF Chunks:", _blf.BLFChunks.Count.ToString(CultureInfo.InvariantCulture))); if (App.AssemblyStorage.AssemblySettings.StartpageHideOnLaunch) App.AssemblyStorage.AssemblySettings.HomeWindow.ExternalTabClose(Home.TabGenre.StartPage); RecentFiles.AddNewEntry(new FileInfo(_blfLocation).Name, _blfLocation, "BLF Image", Settings.RecentFileType.Blf); Close(); })); } catch (Exception ex) { Close(); Dispatcher.Invoke(new Action(delegate { MetroMessageBox.Show("Unable to open BLF", ex.Message.ToString(CultureInfo.InvariantCulture)); App.AssemblyStorage.AssemblySettings.HomeWindow.ExternalTabClose((LayoutDocument)Parent); })); } }
private void btnInjectImage_Click(object sender, RoutedEventArgs e) { try { _blf = new PureBLF(_blfLocation); var ofd = new OpenFileDialog { Title = "Opem an image to be injected", Filter = "JPEG Image (*.jpg)|*.jpg|JPEG Image (*.jpeg)|*.jpeg" }; if (!((bool)ofd.ShowDialog())) { Close(); return; } byte[] newImage = File.ReadAllBytes(ofd.FileName); var stream = new EndianStream(new MemoryStream(newImage), Endian.BigEndian); // To-do: Allow PNGs // Check if it's a JIFI stream.SeekTo(0x0); ushort imageMagic = stream.ReadUInt16(); if (imageMagic != 0xFFD8) throw new Exception("Invalid image type, it has to be a JPEG (JFIF in the header)."); // Check if it's the right size var image = new BitmapImage(); image.BeginInit(); image.StreamSource = new MemoryStream(newImage); image.EndInit(); if (image.PixelWidth != ((BitmapImage)imgBLF.Source).PixelWidth || image.PixelHeight != ((BitmapImage)imgBLF.Source).PixelHeight) throw new Exception(string.Format("Image isn't the right size. It must be {0}x{1}", ((BitmapImage)imgBLF.Source).PixelWidth, ((BitmapImage)imgBLF.Source).PixelHeight)); // It's the right everything! Let's inject var newImageChunkData = new List<byte>(); newImageChunkData.AddRange(new byte[] { 0x00, 0x00, 0x00, 0x00 }); byte[] imageLength = BitConverter.GetBytes(newImage.Length); Array.Reverse(imageLength); newImageChunkData.AddRange(imageLength); newImageChunkData.AddRange(newImage); // Write data to chunk file _blf.BLFChunks[1].ChunkData = newImageChunkData.ToArray<byte>(); _blf.RefreshRelativeChunkData(); _blf.UpdateChunkTable(); imgBLF.Source = image; MetroMessageBox.Show("Injected!", "The BLF Image has been injected."); Close(); } catch (Exception ex) { Close(); MetroMessageBox.Show("Inject Failed!", "The BLF Image failed to be injected: \n " + ex.Message); } }