Improve zlib support. Add NXARC

Switch_FileFormatsMain/FileFormats/Archives/NARC.cs

@@ -132,9 +132,9 @@ namespace FirstPlugin
                 {
                     uint decompSize = reader.ReadUInt32();
                     uint compSize = (uint)reader.BaseStream.Length;
-                    compSize -= 16;
+                    compSize -= 10;
 
-                    byte[] filedata = reader.getSection(16, (int)compSize);
+                    byte[] filedata = reader.getSection(10, (int)compSize);
                     reader.Close();
                     reader.Dispose();
 

Switch_FileFormatsMain/FileFormats/Archives/NXARC.cs

@@ -0,0 +1,136 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Switch_Toolbox;
+using System.Windows.Forms;
+using Switch_Toolbox.Library;
+using Switch_Toolbox.Library.IO;
+
+namespace FirstPlugin
+{
+    public class NXARC : IArchiveFile,  IFileFormat
+    {
+        public FileType FileType { get; set; } = FileType.Layout;
+
+        public bool CanSave { get; set; }
+        public string[] Description { get; set; } = new string[] { "NX Archive" };
+        public string[] Extension { get; set; } = new string[] { "*.nxarc" };
+        public string FileName { get; set; }
+        public string FilePath { get; set; }
+        public IFileInfo IFileInfo { get; set; }
+
+        public bool CanAddFiles { get; set; }
+        public bool CanRenameFiles { get; set; }
+        public bool CanReplaceFiles { get; set; }
+        public bool CanDeleteFiles { get; set; }
+
+        public bool Identify(System.IO.Stream stream)
+        {
+            using (var reader = new Switch_Toolbox.Library.IO.FileReader(stream, true))
+            {
+                return reader.CheckSignature(4, "RAXN");
+            }
+        }
+
+        public Type[] Types
+        {
+            get
+            {
+                List<Type> types = new List<Type>();
+                return types.ToArray();
+            }
+        }
+
+        public List<FileEntry> files = new List<FileEntry>();
+
+        public IEnumerable<ArchiveFileInfo> Files => files;
+
+        public void Load(System.IO.Stream stream)
+        {
+            using (var reader = new FileReader(stream))
+            {
+                reader.ByteOrder = Syroot.BinaryData.ByteOrder.LittleEndian;
+                reader.ReadSignature(4, "RAXN");
+                uint unk = reader.ReadUInt32();
+                char[] Type = reader.ReadChars(4);
+                uint OffsetBlock = reader.ReadUInt32();
+                uint HeaderSize = reader.ReadUInt32();
+                uint FileCount = reader.ReadUInt32();
+                uint BlockSize = reader.ReadUInt32();
+
+                List<string> FileNames = new List<string>();
+                reader.Seek(OffsetBlock, System.IO.SeekOrigin.Begin);
+                for (int i = 0; i < FileCount; i++)
+                {
+                    FileNames.Add(reader.ReadZeroTerminatedString());
+                }
+
+                reader.Seek(HeaderSize, System.IO.SeekOrigin.Begin);
+                for (int i = 0; i < FileCount; i++)
+                {
+                    if (i == 0)
+                    {
+                        //Skip string table
+                        reader.Seek(32);
+                    }
+                    else
+                    {
+                        var file = new FileEntry();
+                        file.FileName = FileNames[i];
+                        file.Read(reader);
+                        files.Add(file);
+                    }
+                }
+
+                reader.Seek(HeaderSize, System.IO.SeekOrigin.Begin);
+            }
+        }
+
+        public void Unload()
+        {
+
+        }
+
+        public byte[] Save()
+        {
+            return null;
+        }
+
+        public bool AddFile(ArchiveFileInfo archiveFileInfo)
+        {
+            return false;
+        }
+
+        public bool DeleteFile(ArchiveFileInfo archiveFileInfo)
+        {
+            return false;
+        }
+
+        public class FileEntry : ArchiveFileInfo
+        {
+            public void Read(FileReader reader)
+            {
+                ulong Size = reader.ReadUInt64();
+                ulong Offset = reader.ReadUInt64();
+                ulong Flag = reader.ReadUInt64();
+                ulong Unknown = reader.ReadUInt64();
+
+                using (reader.TemporarySeek((long)Offset, System.IO.SeekOrigin.Begin))
+                {
+                    FileData = reader.ReadBytes((int)Size);
+                    if (Flag == 1)
+                    {
+                        FileData = STLibraryCompression.ZLIB.Decompress(FileData);
+                    }
+                }
+            }
+
+            public void Write(FileWriter writer)
+            {
+
+            }
+        }
+    }
+}

Switch_FileFormatsMain/Main.cs

@@ -293,6 +293,7 @@ namespace FirstPlugin
         //    Formats.Add(typeof(SDF));
             Formats.Add(typeof(TMPK));
             Formats.Add(typeof(TEX3DS));
+            Formats.Add(typeof(NXARC));
 
             Formats.Add(typeof(Turbo.Course_MapCamera_bin));
             Formats.Add(typeof(Turbo.PartsBIN));

Switch_FileFormatsMain/Switch_FileFormatsMain.csproj

@@ -191,6 +191,7 @@
     <Compile Include="Config.cs" />
     <Compile Include="FileFormats\AAMP\AAMP.cs" />
     <Compile Include="FileFormats\Archives\APAK.cs" />
+    <Compile Include="FileFormats\Archives\NXARC.cs" />
     <Compile Include="FileFormats\Archives\RARC.cs" />
     <Compile Include="FileFormats\Archives\TMPK.cs" />
     <Compile Include="FileFormats\Audio\Archives\BARS.cs" />

Switch_FileFormatsMain/obj/Release/Switch_FileFormatsMain.csproj.CoreCompileInputs.cache

@@ -1 +1 @@
-b3fd6195e956ad1a3ce80bfdafc7f0f462fb99cc
+f3116c416a062081738ca7e7aee034e76dab7162

Switch_Toolbox_Library/FileFormats/Animation/SEANIM.cs

@@ -9,7 +9,7 @@ namespace Switch_Toolbox.Library.Animations
         {
             SEAnim seAnim = new SEAnim();
             seAnim.Looping = anim.CanLoop;
-
+            seAnim.AnimType = AnimationType.Absolute;
             //Reset active animation to 0
             anim.SetFrame(0);
             for (int frame = 0; frame < anim.FrameCount; frame++)

Switch_Toolbox_Library/IO/FileIO.cs

@@ -70,13 +70,13 @@ namespace Switch_Toolbox.Library.IO
         {
             public static byte[] Decompress(byte[] b)
             {
-                var output = new MemoryStream();
-                using (var compressedStream = new MemoryStream(b)) {
-                    using (var zipStream = new DeflateStream(compressedStream, CompressionMode.Decompress))
-                    {
-                        zipStream.CopyTo(output);
-                        return output.ToArray();
-                    }
+                using (var br = new FileReader(new MemoryStream(b), true))
+                {
+                    var ms = new System.IO.MemoryStream();
+                    br.BaseStream.Position = 2;
+                    using (var ds = new DeflateStream(new MemoryStream(br.ReadBytes((int)br.BaseStream.Length - 6)), CompressionMode.Decompress))
+                        ds.CopyTo(ms);
+                    return ms.ToArray();
                 }
             }