Document GridSet, fix resource hot reload on every frame.

TestGame/TestGame.cs

@@ -115,7 +115,7 @@ public class TestGame : Game
     {
         if (Input.IsActionPressed("reload"))
         {
-            ResourceManager.Reload();
+            // ResourceManager.Reload();
             // _particleSystem!.RestartEmitter(_emitterId);
         }
     }

Voile/GridSet.cs

@@ -7,15 +7,23 @@ namespace Voile;
 
 public class GridSet<T>
 {
-    public float GridSize { get; }
-    public GridSet(float gridSize = 32.0f)
+    /// <summary>
+    /// The size of a cell of this <see cref="GridSet"/>.
+    /// </summary>
+    public float CellSize { get; }
+    public GridSet(float cellSize = 32.0f)
     {
-        GridSize = gridSize;
+        CellSize = cellSize;
     }
 
+    /// <summary>
+    /// Add an element to this <see cref="GridSet"/>.
+    /// </summary>
+    /// <param name="position">Position of the element in this <see cref="GridSet"/>.</param>
+    /// <param name="child">Element to add.</param>
     public void Add(Vector2 position, T child)
     {
-        var snap = Vector2.One * GridSize;
+        var snap = Vector2.One * CellSize;
         position = position.Snapped(snap);
 
         if (_values.TryGetValue(position, out var list))
@@ -28,10 +36,11 @@ public class GridSet<T>
         }
     }
 
-    public void Remove(T child)
-    {
-
-    }
+    /// <summary>
+    /// Removes an element from this <see cref="GridSet"/>.
+    /// </summary>
+    /// <param name="child">Element to remove.</param>
+    public void Remove(T child) => throw new NotImplementedException();
 
     private Dictionary<Vector2, List<T>> _values = new();
 }

Voile/Source/Resources/ResourceManager.cs

@@ -269,7 +269,6 @@ namespace Voile.Resources
                          | NotifyFilters.CreationTime
                          | NotifyFilters.DirectoryName
                          | NotifyFilters.FileName
-                         | NotifyFilters.LastAccess
                          | NotifyFilters.LastWrite
                          | NotifyFilters.Security
                          | NotifyFilters.Size;

Voile/Source/UI/UIInputContext.cs

@@ -3,19 +3,48 @@ using Voile.Input;
 
 namespace Voile.UI;
 
+/// <summary>
+/// Input information for UI elements.
+/// </summary>
 public class UIInputContext
 {
+    /// <summary>
+    /// Current action handled by this <see cref="UIElement"/>.
+    /// </summary>
     public IInputAction Action { get; }
+    /// <summary>
+    /// Current mouse position.
+    /// </summary>
     public Vector2 MousePosition { get; }
+    /// <summary>
+    /// Determines if a mouse button was pressed.
+    /// </summary>
     public bool MousePressed { get; set; }
+    /// <summary>
+    /// Determines if a mouse button was released.
+    /// </summary>
     public bool MouseReleased { get; set; }
+    /// <summary>
+    /// Determines if a mouse button is currently held.
+    /// </summary>
     public bool MouseDown { get; set; }
-
+    /// <summary>
+    /// Name of the current <see cref="IInputAction"/>.
+    /// </summary>
     public string ActionName { get; }
-
+    /// <summary>
+    /// Keycode of a currently pressed character.
+    /// </summary>
     public int CharPressed { get; }
+
+    /// <summary>
+    /// Determines if this <see cref="UIInputContext"/> registered any character input from keyboard.
+    /// </summary>
     public bool HasCharInput => CharPressed != 0;
 
+    /// <summary>
+    /// Determines if this context's input was already handled and no longer needs to be processed.
+    /// </summary>
     public bool Handled => _handled;
 
     /// <summary>