Basic project creation

+ Added TreeNode.RemoveChild
+ Added Directory.Copy
+ Path.Combine now replaces alt directory separator
+ Project: Renamed ProjectName to Name
+ Project.Load: Save settings, if file doesn't exist

GlitchyEngine/src/Collections/TreeNode.bf

@@ -1,4 +1,5 @@
 using System.Collections;
+using System;
 
 namespace GlitchyEngine.Collections
 {
@@ -37,6 +38,11 @@ namespace GlitchyEngine.Collections
 			return newChild;
 		}
 
+		public bool RemoveChild(TreeNode<T> value)
+		{
+			return Children.Remove(value);
+		}
+
 		public Self FindNode(T value)
 		{
 			if (Value == value)

GlitchyEngine/src/Extension/System/IO/Directory.bf

@@ -10,4 +10,53 @@ extension Directory
 		// TODO: This is obviously windows only
 		return PathIsDirectoryEmptyW(fileName.ToScopedNativeWChar!());
 	}
+
+	public static Result<void, Platform.BfpFileResult> Copy(StringView fromPath, StringView toPath)
+	{
+		if (fromPath.Length <= 2)
+			return .Err(.InvalidParameter);
+		if ((fromPath[0] != '/') && (fromPath[0] != '\\'))
+		{
+			if (fromPath[1] == ':')
+			{
+				if (fromPath.Length < 3)
+					return .Err(.InvalidParameter);
+			}
+		}
+
+		if (!Directory.Exists(fromPath))
+			return .Err(.NotFound);
+
+		Try!(Directory.CreateDirectory(toPath));
+
+	    for (var directoryEntry in Directory.EnumerateDirectories(fromPath))
+	    {
+			let dirFromPath = scope String();
+			directoryEntry.GetFilePath(dirFromPath);
+
+			let dirName = scope String();
+			directoryEntry.GetFileName(dirName);
+
+			let dirToPath = scope String();
+			Path.Combine(dirToPath, toPath, dirName);
+
+			Try!(Copy(dirFromPath, dirToPath));
+	    }
+		
+		for (var fileEntry in Directory.EnumerateFiles(fromPath))
+		{
+			let fileFromPath = scope String();
+			fileEntry.GetFilePath(fileFromPath);
+
+			let fileName = scope String();
+			fileEntry.GetFileName(fileName);
+
+			let fileToPath = scope String();
+			Path.Combine(fileToPath, toPath, fileName);
+
+			Try!(File.Copy(fileFromPath, fileToPath));
+		}
+
+		return .Ok;
+	}
 }

GlitchyEngine/src/Extension/System/IO/Path.bf

@@ -43,5 +43,7 @@ extension Path
 				target.Append(Path.DirectorySeparatorChar);
 			target.Append(component);
 		}
+
+		target.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);
 	}
 }