Update all

TelltaleTextureTool/.vscode/settings.json

@@ -1,5 +1,9 @@
 {
     "cSpell.words": [
+        "PVRTC",
+        "SNORM",
+        "SRGB",
+        "UNORM",
         "Volumemap"
     ]
 }

TelltaleTextureTool/TelltaleTextureTool/Common/ByteFunctions.cs

@@ -43,6 +43,25 @@ public static string ReadString(BinaryReader reader)
         return value;
     }
 
+    public static string ReadNullTerminatedString(BinaryReader reader)
+    {
+        StringBuilder sb = new();
+
+        // If files names longer than 256 characters exist, then I woudld be impressed.
+        for (int i = 0; i < 256; i++)
+        {
+            char c = reader.ReadChar();
+            if (c != '\0')
+            {
+                break;
+            }
+
+            sb.Append(c);
+        }
+
+        return sb.ToString();
+    }
+
     public static string ReadFixedString(BinaryReader reader, int length)
     {
         string value = "";

TelltaleTextureTool/TelltaleTextureTool/GUI/IO/WorkingDirectory.cs

@@ -1,4 +1,5 @@
-using System;
+using CommunityToolkit.Mvvm.ComponentModel;
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
@@ -7,19 +8,20 @@ namespace TelltaleTextureTool;
 
 public class WorkingDirectoryFile : IEquatable<WorkingDirectoryFile>
 {
-    public string? FileName { get; set; }
-    public string? FileType { get; set; }
-    public DateTime FileLastWrite { get; set; }
-    public string? FilePath { get; set; }
+    public string FileName { get; set; } = string.Empty;
+    public string FileType { get; set; }= string.Empty;
+    public DateTime FileLastWrite { get; set; } = DateTime.MinValue;
+    public string FilePath { get; set; } = string.Empty;
 
-    public bool Equals(WorkingDirectoryFile? other)
+    public bool Equals(WorkingDirectoryFile other)
     {
         return FileName == other.FileName &&
                  FileType == other.FileType &&
                  FilePath == other.FilePath;
     }
 }
 
+
 public class WorkingDirectory
 {
     public string WorkingDirectoryPath = string.Empty;