public void LoadVMS_DLC(string filename) { byte[] file = File.ReadAllBytes(filename); // Get metadata and icon meta = new VMS_DLC(file); metaBackup = new VMS_DLC(meta); meta.Icon = GetIconFromFile(file); // Get PVM pointer uint pvm_pointer = BitConverter.ToUInt32(file, 0x290); int pvm_value = BitConverter.ToInt32(file, 0x294); int pvm_count = BitConverter.ToInt32(file, 0x298); if (pvm_value != 0) { Console.WriteLine("PVM at {0}, number of textures {1}", pvm_pointer.ToString("X"), pvm_count); } checkBoxEnableTextures.Checked = pvm_value != 0; // Get MLT pointer uint mlt_pointer = BitConverter.ToUInt32(file, 0x29C); int mlt_value = BitConverter.ToInt32(file, 0x2A0); if (mlt_value != 0) { Console.WriteLine("MLT at {0}", mlt_pointer.ToString("X")); } // Get PRS pointer uint prs_pointer = BitConverter.ToUInt32(file, 0x2A4); int prs_value = BitConverter.ToInt32(file, 0x2A8); if (prs_value != 0) { Console.WriteLine("PRS at {0}", prs_pointer.ToString("X")); } // Checksum uint crc = VMSFile.CalculateChecksum(ref file, 0x2C0, file.Length); Console.WriteLine("Checksum file / calculated: {0} ({1}) / {2} ({3})", BitConverter.ToInt32(file, 0x2AC).ToString("X"), BitConverter.ToInt32(file, 0x2AC), crc.ToString("X"), (int)crc); // Retrieve sections // Get PVM int pvm_size = (int)mlt_pointer - (int)pvm_pointer; if (pvm_size > 0 && pvm_size + pvm_pointer <= file.Length) { meta.TextureData = new byte[pvm_size]; Array.Copy(file, pvm_pointer, meta.TextureData, 0, pvm_size); UpdateTextures(); } // Get MLT int mlt_size = (int)prs_pointer - (int)mlt_pointer; if (mlt_size > 0 && mlt_pointer + mlt_size <= file.Length) { buttonLoadMLT.Enabled = buttonSaveMLT.Enabled = checkBoxEnableSound.Checked = true; meta.SoundData = new byte[mlt_size]; Array.Copy(file, mlt_pointer, meta.SoundData, 0, mlt_size); //File.WriteAllBytes(Path.Combine(dir, fname + ".mlt"), mltdata); labelSoundSectionSize.Text = "Section size: " + meta.SoundData.Length.ToString() + " bytes"; } uint sectionsize = BitConverter.ToUInt32(file, 0x48); int text_count = BitConverter.ToInt32(file, 0x28C); int item_count = BitConverter.ToInt32(file, 0x284); int item_size = (item_count * 30 + 12); // 12-byte header do { item_size++; }while (item_size % 16 != 0); int prs_size = 0; if (prs_value != 0) { prs_size = file.Length - (int)prs_pointer; } Console.WriteLine("Headerless size {0}, item size {1}, text size {2}, PVM size {3}, MLT size {4}, PRS size {5}", sectionsize, item_size, text_count * 64, pvm_size, mlt_size, prs_size); // Get Model if (prs_size > 0 && prs_pointer + prs_size <= file.Length) { byte[] prsdata = new byte[prs_size]; //Console.WriteLine("Copy from array of size {0} from {1} to array size {2}", file.Length, prs_pointer, prsdata.Length); Array.Copy(file, prs_pointer, prsdata, 0, prs_size); prsdata = FraGag.Compression.Prs.Decompress(prsdata); // Model pointer uint modelpointer = BitConverter.ToUInt32(prsdata, 0) - 0xCCA4000; //Console.WriteLine("Model pointer: {0}", modelpointer.ToString("X")); labelModelSectionSize.Text = "Section size: " + prsdata.Length.ToString() + " bytes"; try { NJS_OBJECT mdl = new NJS_OBJECT(prsdata, (int)modelpointer, 0xCCA4000, ModelFormat.Basic, null); labelModelInfo.Text = GetModelInfo(mdl); } catch (Exception) { labelModelInfo.Text = "Error getting model information."; } checkBoxEnableModel.Checked = true; } UpdateGeneralInfo(); currentFilename = toolStripStatusFile.Text = Path.GetFileName(filename); currentFullPath = filename; saveToolStripMenuItem.Enabled = true; // Add data for empty strings for (int i = 0; i < 16; i++) { if (meta.JapaneseStrings[i] == null) { meta.JapaneseStrings[i] = ""; } if (meta.EnglishStrings[i] == null) { meta.EnglishStrings[i] = ""; } if (meta.FrenchStrings[i] == null) { meta.FrenchStrings[i] = ""; } if (meta.GermanStrings[i] == null) { meta.GermanStrings[i] = ""; } if (meta.SpanishStrings[i] == null) { meta.SpanishStrings[i] = ""; } } UpdateMessage(); UpdateSize(); }
/// <summary> /// Save to a byte array (VMS file) /// </summary> public byte[] GetBytes() { List <byte> result = new List <byte>(); // Convert item table header List <byte> itemtable = new List <byte>(); itemtable.AddRange(BitConverter.GetBytes(Identifier)); byte chars_sonictails = 0; byte chars_knuxe102 = 0; byte chars_amybig = 0; byte chars_whatev = 0; if (EnableSonic) { chars_sonictails |= 0x1; } if (EnableTails) { chars_sonictails |= 0x10; } itemtable.Add(chars_sonictails); if (EnableKnuckles) { chars_knuxe102 |= 0x1; } if (EnableGamma) { chars_knuxe102 |= 0x10; } itemtable.Add(chars_knuxe102); if (EnableAmy) { chars_amybig |= 0x1; } if (EnableBig) { chars_amybig |= 0x10; } itemtable.Add(chars_amybig); if (EnableWhatever1) { chars_whatev |= 0x1; } if (EnableWhatever2) { chars_whatev |= 0x10; } itemtable.Add(chars_whatev); itemtable.AddRange(BitConverter.GetBytes((int)Region)); // Convert item table if (Items != null && Items.Count > 0) { foreach (DLCObjectData item in Items) { itemtable.Add(item.Level); itemtable.Add(item.Act); itemtable.Add(item.ScaleX); itemtable.Add(item.ScaleY); itemtable.Add(item.ScaleZ); itemtable.Add((byte)item.RotSpeedX); itemtable.Add((byte)item.RotSpeedY); itemtable.Add((byte)item.RotSpeedZ); itemtable.Add((byte)item.ObjectType); itemtable.Add(item.Texture); itemtable.AddRange((BitConverter.GetBytes((ushort)item.Flags))); itemtable.Add(item.InternalID); itemtable.Add(item.Unknown3); itemtable.Add(item.Message); itemtable.Add(item.TriggerDistance); itemtable.Add(item.WarpLevelOrSoundbank); itemtable.Add(item.WarpActOrSoundID); itemtable.AddRange(BitConverter.GetBytes(item.RotationX)); itemtable.AddRange(BitConverter.GetBytes(item.RotationY)); itemtable.AddRange(BitConverter.GetBytes(item.RotationZ)); itemtable.AddRange(BitConverter.GetBytes(item.X)); itemtable.AddRange(BitConverter.GetBytes(item.Y)); itemtable.AddRange(BitConverter.GetBytes(item.Z)); } } if (itemtable.Count % 32 != 0) { do { itemtable.Add(0); }while (itemtable.Count % 32 != 0); } // Convert Japanese strings List <byte> stringtable = new List <byte>(); foreach (string str in JapaneseStrings) { if (str != null) { for (int s = 0; s < str.Length; s++) { if (str[s] == '\t') { stringtable.AddRange(System.Text.Encoding.GetEncoding(932).GetBytes("t")); } else if (str[s] == '\n') { stringtable.AddRange(System.Text.Encoding.GetEncoding(932).GetBytes("n")); } else { stringtable.AddRange(System.Text.Encoding.GetEncoding(932).GetBytes(str[s].ToString())); } } } do { stringtable.Add(0); }while (stringtable.Count % 64 != 0); } // Convert European strings if (EnglishStrings != null) { stringtable.AddRange(ProcessStrings(EnglishStrings, 932)); // English uses the same character set as Japanese stringtable.AddRange(ProcessStrings(FrenchStrings)); stringtable.AddRange(ProcessStrings(SpanishStrings)); stringtable.AddRange(ProcessStrings(GermanStrings)); } // Set size int fullsize = SoundData.Length + ModelData.Length + TextureData.Length + itemtable.Count + stringtable.Count + 64; // 64 is sections table at 0x280 w/checksum + 16 bytes of padding if ((fullsize + 640) % 512 != 0) { do { fullsize++; }while ((fullsize + 640) % 512 != 0); } // Convert title, description etc. byte[] title_b = new byte[16]; byte[] title = System.Text.Encoding.GetEncoding(932).GetBytes(Title); Array.Copy(title, 0, title_b, 0, title.Length); result.AddRange(title_b); byte[] desc_b = new byte[32]; byte[] desc = System.Text.Encoding.GetEncoding(932).GetBytes(Description); Array.Copy(desc, 0, desc_b, 0, desc.Length); result.AddRange(desc_b); byte[] app_b = new byte[16]; byte[] app = System.Text.Encoding.GetEncoding(932).GetBytes(AppName); Array.Copy(app, 0, app_b, 0, app.Length); result.AddRange(app_b); result.AddRange(BitConverter.GetBytes((ushort)1)); // Number of icons result.AddRange(BitConverter.GetBytes((ushort)1)); // Animation speed result.AddRange(BitConverter.GetBytes((ushort)0)); // Eyecatch type result.AddRange(BitConverter.GetBytes((ushort)0)); // CRC (unused) result.AddRange(BitConverter.GetBytes((uint)fullsize)); // Size of the entire thing without VMS header for (int u = 0; u < 20; u++) { result.Add(0); } result.AddRange(GetIconBytes(Icon)); result.AddRange(BitConverter.GetBytes((uint)0x2C0)); // Item layout table pointer result.AddRange(BitConverter.GetBytes((uint)Items.Count)); int textpointer = 704 + itemtable.Count; result.AddRange(BitConverter.GetBytes((uint)textpointer)); // Text table pointer int textcount = JapaneseStrings.Length + EnglishStrings.Length + FrenchStrings.Length + GermanStrings.Length + SpanishStrings.Length; result.AddRange(BitConverter.GetBytes((uint)textcount)); int pvmpointer = textpointer + 64 * textcount; result.AddRange(BitConverter.GetBytes((uint)pvmpointer)); int pvmcount = (TextureData != null && TextureData.Length != 0) ? 1 : 0; result.AddRange(BitConverter.GetBytes((uint)pvmcount)); // PVM count ushort numtextures = 0; if (pvmcount != 0) { numtextures = BitConverter.ToUInt16(TextureData, 0xA); } result.AddRange(BitConverter.GetBytes((uint)numtextures)); // Number of textures in the PVM int mltpointer = pvmpointer + TextureData.Length; result.AddRange(BitConverter.GetBytes((uint)mltpointer)); if (ContainsSound) { result.AddRange(BitConverter.GetBytes((uint)1)); // MLT count } else { result.AddRange(BitConverter.GetBytes((uint)0)); } int prspointer = mltpointer + SoundData.Length; result.AddRange(BitConverter.GetBytes((uint)prspointer)); if (ModelData != null && ModelData.Length > 0) { result.AddRange(BitConverter.GetBytes((uint)1)); // Number of PRS } else { result.AddRange(BitConverter.GetBytes((uint)0)); } List <byte> final = new List <byte>(); final.AddRange(itemtable.ToArray()); final.AddRange(stringtable.ToArray()); if (TextureData != null && TextureData.Length > 0) { final.AddRange(TextureData); } if (ContainsSound) { final.AddRange(SoundData); } final.AddRange(ModelData); byte[] finalarr = final.ToArray(); uint checksum = VMSFile.CalculateChecksum(ref finalarr, 0, finalarr.Length); result.AddRange(BitConverter.GetBytes(checksum)); for (int u = 0; u < 16; u++) { result.Add(0); } result.AddRange(final); if (result.Count % 512 != 0) { do { result.Add(0); }while (result.Count % 512 != 0); } // Encrypt byte[] resdata = result.ToArray(); ProcessVMS(ref resdata); return(resdata); }