Updated my fork!

Conflicts:
	ShiftOS.Engine/ShiftOS.Engine.csproj
	ShiftOS.Engine/Terminal/Commands/Hello.cs
	ShiftOS.Engine/Terminal/TerminalBackend.cs
	ShiftOS.Engine/Terminal/TerminalCommand.cs
	ShiftOS.Main/ShiftOS.Main.csproj
	ShiftOS.Main/ShiftOS/Apps/Terminal.cs
	ShiftOS.Main/ShiftOS/Desktop.cs

1 files changed, 89 insertions, 0 deletions

diff --git a/ShiftOS.Engine/ShiftFS/ShiftDirectory.cs b/ShiftOS.Engine/ShiftFS/ShiftDirectory.cs
new file mode 100644
index 0000000..249738f
--- /dev/null
+++ b/ShiftOS.Engine/ShiftFS/ShiftDirectory.cs
@@ -0,0 +1,89 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using Whoa;
+
+namespace ShiftOS.Engine.ShiftFS
+{
+	[Serializable]
+	public class ShiftDirectory : List<IShiftNode>, IShiftNode
+	{
+		public ShiftDirectory(string name) => Name = name;
+		public ShiftDirectory(string name, ShiftDirectory parent)
+		{
+			Name = name;
+			Parent = parent;
+		}
+
+
+		public IShiftNode this[string name] => this.First(n => string.Equals(n.Name, name, StringComparison.Ordinal));
+
+		
+		public string Name { get; set; }
+
+		public IEnumerable<ShiftFile> Flatten()
+		{
+			foreach (var item in this)
+			{
+				switch (item)
+				{
+					case ShiftFile file:
+						yield return file;
+						break;
+					case ShiftDirectory dir:
+						foreach (var shiftNode in dir.Flatten())
+						{
+							yield return shiftNode;
+						}
+						break;
+				}
+			}
+		}
+
+		public IEnumerable<ShiftDirectory> FlattenFolders()
+		{
+			foreach (var item in this)
+			{
+				if (!(item is ShiftDirectory dir)) continue;
+				yield return dir;
+
+				foreach (var subdir in dir.FlattenFolders())
+				{
+					yield return subdir;
+				}
+			}
+		}
+	 
+		public string FullName
+		{
+			get
+			{
+				var list = new List<string> { Name };
+				var currentNode = Parent;
+				while (currentNode?.Parent != null )
+				{
+					list.Add(currentNode.Name);
+					currentNode = currentNode.Parent;
+				}
+				
+				return Path.Combine(list.Reverse<string>().ToArray());
+			}
+		}
+
+		public ShiftDirectory Parent
+		{
+			get => Drive.FlattenFolders().FirstOrDefault(x => x.Contains(this));
+			set
+			{
+				value.Add(this);
+				Parent?.Remove(this);
+			}
+		}
+
+		public ShiftTree Drive => ShiftFS.Drives.First(d => d.FlattenFolders().Contains(this));
+
+		
+		public Guid Guid { get; } = Guid.NewGuid();
+	}
+}
\ No newline at end of file