Crappy hot reloading of textures and Properties editor for textures

GlitchyEditor/src/EditWindows/PropertiesWindow.bf

@@ -0,0 +1,86 @@
+using ImGui;
+using System;
+using GlitchyEngine.Collections;
+using GlitchyEngine.Content;
+using System.Reflection;
+using GlitchyEngine;
+using GlitchyEditor.Assets;
+
+namespace GlitchyEditor.EditWindows;
+
+class PropertiesWindow : EditorWindow
+{
+	private AssetPropertiesEditor _currentPropertiesEditor ~ delete _;
+
+	public this(Editor editor)
+	{
+		_editor = editor;
+	}
+
+	protected override void InternalShow()
+	{
+		defer { ImGui.End(); }
+		if(!ImGui.Begin("Properties", &_open, .None))
+			return;
+
+		ShowAssetProperties();
+	}
+
+	/// Gets the AssetFile for the asset currently selected in the ContentBrowserWindow
+	/// @returns the AssetFile for the currently selected asset of null, if no file is selected.
+	private AssetFile GetCurrentAssetFile()
+	{
+		StringView selectedFileName = _editor.ContentBrowserWindow.SelectedFile;
+
+		Result<TreeNode<AssetNode>> treeNode = _editor.ContentManager.AssetHierarchy.GetNodeFromPath(selectedFileName);
+
+		if (treeNode case .Ok(let assetNode))
+			return assetNode->AssetFile;
+		
+		return null;
+	}
+
+	private void ShowAssetProperties()
+	{
+		AssetFile assetFile = GetCurrentAssetFile();
+
+		if (_currentPropertiesEditor?.Asset != assetFile)
+		{
+			delete _currentPropertiesEditor;
+			_currentPropertiesEditor = _editor.ContentManager.GetNewPropertiesEditor(assetFile);
+		}	 
+
+		if (assetFile == null)
+			return;
+
+		// TODO: allow changing AssetLoader
+		// assetFile.AssetConfig.AssetLoade
+
+		// TODO: ignore file
+		/*ImGui.Checkbox("Ignore", &assetFile.AssetConfig.IgnoreFile);
+		
+		if (ImGui.IsItemHovered())
+			ImGui.SetTooltip("If checked this file will be ignored and not treated as an asset.");*/
+
+		ShowPropertiesEditor(assetFile);
+	}
+
+	private void ShowPropertiesEditor(AssetFile assetFile)
+	{
+		if (_currentPropertiesEditor == null)
+			return;
+		
+		_currentPropertiesEditor.ShowEditor();
+
+		if (!assetFile.AssetConfig.Config.Changed)
+		{
+			ImGui.BeginDisabled();
+			defer:: { ImGui.EndDisabled(); }
+		}
+		
+		ImGui.Separator();
+
+		if (ImGui.Button("Apply"))
+			assetFile.SaveAssetConfig();
+	}
+}