public static ArcFile LoadArc(TreeView tree, string filename, List <string> foldernames, bool IsBigEndian, bool Verifier = false, Type filetype = null, int arcsize = -1) { ArcFile arcfile = new ArcFile(); byte[] Bytes = File.ReadAllBytes(filename); using (BinaryReader br = new BinaryReader(File.Open(filename, FileMode.Open))) { arcsize = Bytes.Length; int Totalsize = arcsize; arcfile.FileLength = arcsize; arcfile.Tempname = filename; br.BaseStream.Position = 0; byte[] HeaderMagic = br.ReadBytes(4); //Checks file signature/Endianess. if (HeaderMagic[0] == 0x00 && HeaderMagic[1] == 0x43 && HeaderMagic[2] == 0x52 && HeaderMagic[3] == 0x41) { /* * MessageBox.Show("This .arc file is not in the kind of endian I can deal with right now, so these will be in read only.\nDon't expect save to work... or for the program to be stable", "Just so you know...."); * * IsBigEndian = true; * arcfile.HeaderMagic = HeaderMagic; * arcfile.MaterialCount = 0; * arcfile.arctable = new List<ArcEntry>(); * arcfile.arcfiles = new List<object>(); * arcfile.FileList = new List<string>(); * arcfile.TypeHashes = new List<string>(); * * br.BaseStream.Position = 4; * var data = br.ReadBytes(2); * Array.Reverse(data); * arcfile.UnknownFlag = br.ReadByte(); * * * * return arcfile; * * * */ MessageBox.Show("This .arc file is not in the kind of endian I can deal with right now. Closing.", "Just so you know...."); br.Close(); return(null); } if (HeaderMagic[0] != 0x41 && HeaderMagic[1] != 0x52 && HeaderMagic[2] != 0x43 && HeaderMagic[3] != 0x00) { MessageBox.Show("This .arc file is either not the correct kind or is not properly extracted, so I'm closing it.", "Oh dear"); br.Close(); return(null); } #region PC Arc IsBigEndian = false; arcfile.HeaderMagic = HeaderMagic; arcfile.MaterialCount = 0; arcfile.arctable = new List <ArcEntry>(); arcfile.arcfiles = new List <object>(); arcfile.FileList = new List <string>(); arcfile.TypeHashes = new List <string>(); br.BaseStream.Position = 4; arcfile.UnknownFlag = br.ReadByte(); br.BaseStream.Position = 6; arcfile.FileCount = BitConverter.ToInt16((br.ReadBytes(2)), 0); arcfile.Version = arcfile.UnknownFlag; List <String> filenames = new List <String>(); List <string> subdref = new List <string>(); foldernames = subdref; //byte[] BytesTemp; //BytesTemp = new byte[] { }; List <byte> BytesTemp = new List <byte>(); byte[] HTTemp = new byte[] { }; int j = 8; int l = 64; int m = 80; int n = 4; //Iterates through the header/first part of the arc to get all the filenames and occupy the filename list. for (int i = 0; i < arcfile.FileCount; i++) { BytesTemp.Clear(); BytesTemp.TrimExcess(); j = 8 + (m * i); //Copies the specified range to isolate the bytes containing a filename. br.BaseStream.Position = j; BytesTemp.AddRange(br.ReadBytes(l)); BytesTemp.RemoveAll(ByteUtilitarian.IsZeroByte); filenames.Add(ByteUtilitarian.BytesToStringL(BytesTemp)); //For The Typehashes. n = 72 + (m * i); br.BaseStream.Position = n; HTTemp = br.ReadBytes(4); Array.Reverse(HTTemp); arcfile.TypeHashes.Add(ByteUtilitarian.HashBytesToString(HTTemp)); } //Fills in each file as an ArcEntry or TextureEntry as needed. j = 8; int IDCounter = 0; for (int i = 0; i < arcfile.FileCount; i++) { j = 8 + (80 * i); switch (arcfile.TypeHashes[i]) { //Texture Files. case "241F5DEB": TextureEntry newtexen = TextureEntry.FillTexEntry(filename, foldernames, tree, br, j, IDCounter); arcfile.arcfiles.Add(newtexen); arcfile.FileList.Add(newtexen.EntryName); foldernames.Clear(); IDCounter++; break; //Resource Path Lists. case "357EF6D4": ResourcePathListEntry newplen = ResourcePathListEntry.FillRPLEntry(filename, foldernames, tree, br, j, IDCounter); arcfile.arcfiles.Add(newplen); arcfile.FileList.Add(newplen.EntryName); foldernames.Clear(); IDCounter++; break; //Materials. Incomplete. case "2749C8A8": MaterialEntry Maten = MaterialEntry.FillMatEntry(filename, foldernames, tree, br, j, IDCounter); arcfile.arcfiles.Add(Maten); arcfile.FileList.Add(Maten.EntryName); foldernames.Clear(); IDCounter++; arcfile.MaterialCount++; break; //LMT Files. case "76820D81": LMTEntry LMTen = LMTEntry.FillLMTEntry(filename, foldernames, tree, br, j, IDCounter); arcfile.arcfiles.Add(LMTen); arcfile.FileList.Add(LMTen.EntryName); foldernames.Clear(); IDCounter++; break; //MSD Files. case "5B55F5B1": MSDEntry newmsden = MSDEntry.FillMSDEntry(filename, foldernames, tree, br, Bytes, j, IDCounter); arcfile.arcfiles.Add(newmsden); arcfile.FileList.Add(newmsden.EntryName); foldernames.Clear(); IDCounter++; break; //CST Files. case "326F732E": ChainListEntry CSTen = ChainListEntry.FillCSTEntry(filename, foldernames, tree, br, j, IDCounter); arcfile.arcfiles.Add(CSTen); arcfile.FileList.Add(CSTen.EntryName); foldernames.Clear(); IDCounter++; break; //CHN Files. case "3E363245": ChainEntry CHNen = ChainEntry.FillChainEntry(filename, foldernames, tree, br, j, IDCounter); arcfile.arcfiles.Add(CHNen); arcfile.FileList.Add(CHNen.EntryName); foldernames.Clear(); IDCounter++; break; //CCL Files. case "0026E7FF": ChainCollisionEntry CCLen = ChainCollisionEntry.FillChainCollEntry(filename, foldernames, tree, br, j, IDCounter); arcfile.arcfiles.Add(CCLen); arcfile.FileList.Add(CCLen.EntryName); foldernames.Clear(); IDCounter++; break; //MOD Files. case "58A15856": ModelEntry MODen = ModelEntry.FillModelEntry(filename, foldernames, tree, br, j, IDCounter); arcfile.arcfiles.Add(MODen); arcfile.FileList.Add(MODen.EntryName); foldernames.Clear(); IDCounter++; break; //New Formats go like this! /* * case "********": *****Entry ****en = *****Entry.Fill*****Entry(filename, foldernames, tree, br, j, IDCounter); * arcfile.arcfiles.Add(*****en); * arcfile.FileList.Add(*****.EntryName); * foldernames.Clear(); * IDCounter++; * break; */ default: //Everything not listed above. ArcEntry newentry = ArcEntry.FillArcEntry(filename, foldernames, tree, br, j, IDCounter); arcfile.arcfiles.Add(newentry); arcfile.FileList.Add(newentry.EntryName); foldernames.Clear(); IDCounter++; break; } } arcfile._FileAmount = Convert.ToUInt16(IDCounter); br.Close(); } return(arcfile); #endregion }