Start of project system

+ added Directory.IsEmpty

GlitchyEditor/src/Project.bf

@@ -0,0 +1,84 @@
+using System;
+using System.IO;
+using Bon;
+using GlitchyEngine;
+
+namespace GlitchyEditor;
+
+[BonTarget]
+class Project
+{
+	[BonInclude]
+	private String _projectName ~ delete _;
+
+	[BonIgnore]
+	private String _workspacePath ~ delete _;
+	
+	[BonIgnore]
+	private String _assetsFolder ~ delete _;
+
+	[BonIgnore]
+	private String _scriptFolder ~ delete _;
+
+	public StringView ProjectName => _projectName;
+	public StringView WorkspacePath => _workspacePath;
+
+	public StringView AssetsFolder => _assetsFolder;
+
+	[AllowAppend]
+	private this(StringView workspacePath)
+	{
+		_workspacePath = new String(workspacePath);
+
+		_assetsFolder = new String();
+		PathInProject(_assetsFolder, "Assets");
+	}
+
+	public void PathInProject(String target, StringView relativePath)
+	{
+		Path.Combine(target, WorkspacePath, relativePath);
+	}
+
+	public void GetRelativePath()
+	{
+
+	}
+
+	public static Project CreateNew(StringView projectDirectory, StringView projectName)
+	{
+		Project project = new Project(projectDirectory);
+		project._projectName = new String(projectName);
+
+		String settingsFile = scope .();
+		project.PathInProject(settingsFile, "project.gep");
+
+		Result<void> result = Bon.SerializeIntoFile(project, settingsFile);
+
+		if (result case .Err)
+			Log.EngineLogger.Warning($"Failed to save project file \"{settingsFile}\".");
+	
+		return project;
+	}
+
+	public static Result<Project> Load(StringView projectDirectory)
+	{
+		Project project = new Project(projectDirectory);
+
+		String settingsFile = scope .();
+		project.PathInProject(settingsFile, "project.gep");
+
+		if (File.Exists(settingsFile))
+		{
+			Result<void> result = Bon.DeserializeFromFile(ref project, settingsFile);
+
+			if (result case .Err)
+				Log.EngineLogger.Warning($"Failed to deserialize project file \"{settingsFile}\".");
+		}
+		else
+		{
+			Log.EngineLogger.Warning($"Project file \"{settingsFile}\" doesn't exist.");
+		}
+
+		return project;
+	}
+}