Commit missing files

Wabbajack.Common/Paths/FullPath.cs

@@ -0,0 +1,76 @@
+using System;
+using System.Linq;
+
+
+namespace Wabbajack.Common
+{
+    public struct FullPath : IEquatable<FullPath>, IPath
+    {
+        public AbsolutePath Base { get; }
+        
+        public RelativePath[] Paths { get; }
+
+        private readonly int _hash;
+
+        public FullPath(AbsolutePath basePath, params RelativePath[] paths)
+        {
+            Base = basePath;
+            Paths = paths == null ? Array.Empty<RelativePath>() : paths;
+            _hash = Base.GetHashCode();
+            foreach (var itm in Paths)
+            {
+                _hash ^= itm.GetHashCode();
+            }
+        }
+
+        public override string ToString()
+        {
+            var paths = Paths == null ? EmptyPath : Paths;
+            return string.Join("|", paths.Select(t => (string)t).Cons((string)Base));
+        }
+
+        public override int GetHashCode()
+        {
+            return _hash;
+        }
+
+        private static RelativePath[] EmptyPath = Array.Empty<RelativePath>();
+
+        public static bool operator ==(FullPath a, FullPath b)
+        {
+            if (a.Paths == null || b.Paths == null) return false;
+            
+            if (a.Base != b.Base || a.Paths.Length != b.Paths.Length)
+            {
+                return false;
+            }
+
+            for (var idx = 0; idx < a.Paths.Length; idx += 1)
+            {
+                if (a.Paths[idx] != b.Paths[idx])
+                {
+                    return false;
+                }
+            }
+
+            return true;
+        }
+
+        public static bool operator !=(FullPath a, FullPath b)
+        {
+            return !(a == b);
+        }
+
+        public bool Equals(FullPath other)
+        {
+            return this == other;
+        }
+
+        public override bool Equals(object? obj)
+        {
+            return obj is FullPath other && Equals(other);
+        }
+
+        public RelativePath FileName => Paths.Length == 0 ? Base.FileName : Paths.Last().FileName;
+    }
+}

Wabbajack.Common/Paths/HashRelativePath.cs

@@ -0,0 +1,77 @@
+using System;
+using System.Linq;
+
+namespace Wabbajack.Common
+{
+    public struct HashRelativePath : IEquatable<HashRelativePath>
+    {
+        private static RelativePath[] EMPTY_PATH;
+        public Hash BaseHash { get; }
+        public RelativePath[] Paths { get; }
+
+        static HashRelativePath()
+        {
+            EMPTY_PATH = new RelativePath[0];
+        }
+
+        public HashRelativePath(Hash baseHash, params RelativePath[] paths)
+        {
+            BaseHash = baseHash;
+            Paths = paths;
+        }
+
+        public override string ToString()
+        {
+            var paths = Paths == null ? EmptyPath : Paths;
+            return string.Join("|", paths.Select(t => t.ToString()).Cons(BaseHash.ToString()));
+        }
+        
+        private static RelativePath[] EmptyPath = Array.Empty<RelativePath>();
+
+        public static bool operator ==(HashRelativePath a, HashRelativePath b)
+        {
+            if (a.Paths == null || b.Paths == null) return false;
+            
+            if (a.BaseHash != b.BaseHash || a.Paths.Length != b.Paths.Length)
+            {
+                return false;
+            }
+
+            for (var idx = 0; idx < a.Paths.Length; idx += 1)
+            {
+                if (a.Paths[idx] != b.Paths[idx])
+                {
+                    return false;
+                }
+            }
+
+            return true;
+        }
+
+        public static bool operator !=(HashRelativePath a, HashRelativePath b)
+        {
+            return !(a == b);
+        }
+
+        public bool Equals(HashRelativePath other)
+        {
+            return this == other;
+        }
+
+        public override bool Equals(object? obj)
+        {
+            return obj is HashRelativePath other && Equals(other);
+        }
+
+        public override int GetHashCode()
+        {
+            return HashCode.Combine(BaseHash, Paths);
+        }
+
+        public static HashRelativePath FromStrings(string hash, params string[] paths)        
+        {
+            return new HashRelativePath(Hash.FromBase64(hash), paths.Select(p => (RelativePath)p).ToArray());
+        }
+    }
+
+}