Add PKG saving
This commit is contained in:
KillzXGaming
parent
2c6ba2f1bb
commit
118c90bd8d
@ -12,11 +12,11 @@ using Newtonsoft.Json;
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namespace FirstPlugin
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{
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public class PKG : IArchiveFile, IFileFormat, ILeaveOpenOnLoad
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public class PKG : IArchiveFile, IFileFormat, ILeaveOpenOnLoad, ISaveOpenedFileStream
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{
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public FileType FileType { get; set; } = FileType.Archive;
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public bool CanSave { get; set; } = false;
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public bool CanSave { get; set; } = true;
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public string[] Description { get; set; } = new string[] { "PKG" };
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public string[] Extension { get; set; } = new string[] { "*.pkg" };
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public string FileName { get; set; }
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@ -82,79 +82,11 @@ namespace FirstPlugin
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uint size = fileEndOffset - fileStartOffset;
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file.Hash = nameHash;
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file.FileName = nameHash.ToString("X");
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file.FileDataStream = new SubStream(reader.BaseStream,
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fileStartOffset, size);
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string ext = ".bin";
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if (size > 4)
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{
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using (reader.TemporarySeek(fileStartOffset, SeekOrigin.Begin))
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{
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string magic = reader.ReadString(4);
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reader.Seek(-4);
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uint magicHex = reader.ReadUInt32();
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if (magic == "FWAV") ext = ".bfwav";
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if (magic == "MTXT") ext = ".bctex";
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if (magic == "MCAN") ext = ".bccam";
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if (magic == "MANM") ext = ".bcskla";
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if (magic == "MSAS") ext = ".bmsas";
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if (magic == "MMDL") ext = ".bcmdl";
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if (magic == "MSUR") ext = ".bsmat";
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if (magic == "MNAV") ext = ".bmscd";
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if (magic.Contains(" Lua")) ext = ".lc";
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if (magic == "MSUR")
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{
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reader.ReadUInt32();
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file.FileName = $"imats/" + reader.ReadZeroTerminatedString();
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}
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else if(magicHex == 0xB3667893)
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file.FileName = $"blend_spaces/" + file.FileName;
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else if (magicHex == 0x73F37F6F)
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file.FileName = $"snd/presets/" + file.FileName;
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else if (magic.Contains("Lua"))
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file.FileName = $"scripts/" + file.FileName + ".lua";
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else if (magic == "MSAS")
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{
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reader.ReadUInt32();
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ushort length = reader.ReadUInt16();
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file.FileName = $"script_data/" + reader.ReadString(length);
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}
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else if (magic == "MSCD")
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{
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reader.ReadUInt32();
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reader.ReadUInt32();
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file.FileName = $"collision/" + reader.ReadZeroTerminatedString();
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}
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else if (magic == "MSAD")
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{
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reader.ReadUInt32();
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file.FileName = $"script_components/" + reader.ReadZeroTerminatedString();
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}
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else if (magic == "MPSY")
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file.FileName = $"particles/" + file.FileName;
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else if (magic == "MMDL")
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file.FileName = $"models/" + file.FileName;
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else if (magic == "MCAN")
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file.FileName = $"cameras/" + file.FileName;
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else if (magic == "MANM")
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file.FileName = $"anims/" + file.FileName;
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else if (magic == "MNAV")
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file.FileName = $"ai_naviagtion/" + file.FileName;
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else if (magic == "FWAV")
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file.FileName = $"audio/" + file.FileName;
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else
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file.FileName = $"{magicHex.ToString("X")}/" + file.FileName;
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}
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}
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file.FileName += ext;
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file.FileName = $"files/{file.FileName}";
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if (HashList.ContainsKey(nameHash))
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file.FileName = HashList[nameHash];
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@ -178,8 +110,7 @@ namespace FirstPlugin
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writer.Write(files.Count);
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for (int i = 0; i < files.Count; i++)
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{
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ulong hash = ulong.Parse(Path.GetFileNameWithoutExtension(files[i].FileName));
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writer.Write(hash);
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writer.Write(files[i].Hash);
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writer.Write(uint.MaxValue); //start offset
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writer.Write(uint.MaxValue); //end offset
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}
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@ -191,9 +122,10 @@ namespace FirstPlugin
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writer.WriteUint32Offset(20 + (i * 16)); //start offset
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files[i].FileDataStream.CopyTo(writer.BaseStream);
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writer.WriteUint32Offset(24 + (i * 16)); //end offset
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writer.Align(8);
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}
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using (writer.TemporarySeek(4, SeekOrigin.Begin))
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{
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using (writer.TemporarySeek(4, SeekOrigin.Begin)) {
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writer.Write((int)writer.BaseStream.Length);
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}
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}
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@ -201,8 +133,11 @@ namespace FirstPlugin
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public bool AddFile(ArchiveFileInfo archiveFileInfo)
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{
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var hash = Crc64.Compute(archiveFileInfo.FileName);
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files.Add(new FileEntry()
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{
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Hash = hash,
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FileDataStream = archiveFileInfo.FileDataStream,
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FileName = archiveFileInfo.FileName,
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});
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@ -217,6 +152,22 @@ namespace FirstPlugin
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public class FileEntry : ArchiveFileInfo
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{
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public ulong Hash { get; set; }
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public override string FileName
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{
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get => base.FileName;
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set
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{
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if (base.FileName != value) {
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//Filename changed (not empty previously)
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bool isRenamed = !string.IsNullOrEmpty(base.FileName);
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base.FileName = value;
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if (isRenamed)
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Hash = Crc64.Compute(value);
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}
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}
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}
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}
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}
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}
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@ -43,6 +43,8 @@ namespace Toolbox.Library.Security.Cryptography
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0xDCD7181E300F9E5E, 0x6FF954A033A8C131, 0x28532E49984F3E05, 0x9B7D62F79BE8616A, 0xA707DB9ACF80C06D, 0x14299724CC279F02, 0x5383EDCD67C06036, 0xE0ADA17364673F59
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};
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public static ulong Compute(string s) => Compute(Encoding.UTF8.GetBytes(s));
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public static ulong Compute(byte[] s)
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{
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ulong crc = 0xffffffffffffffff;
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