Done basic documentation. Further expansion may be needed. Maybe. But only maybe.

RecrownedAthenaeum/UI/Modular/Modules/Interactive/TextButton.cs

@@ -5,11 +5,27 @@ using RecrownedAthenaeum.UI.Skin.Definitions;
 
 namespace RecrownedAthenaeum.UI.Modular.Modules.Interactive
 {
+    /// <summary>
+    /// Button that holds a string.
+    /// </summary>
     public class TextButton : Button
     {
         private Text text;
+
+        /// <summary>
+        /// The color the font should be rendered in.
+        /// </summary>
         public Color FontColor { get { return text.color; } set { text.color = value; } }
 
+        /// <summary>
+        /// Constructs text button with the positions represented by <see cref="ISpecialDrawable"/>
+        /// </summary>
+        /// <param name="text">The string representing the text to be displayed.</param>
+        /// <param name="font">The font to be used to display the text.</param>
+        /// <param name="down">What to draw as button is pushed down.</param>
+        /// <param name="up">What to draw as button is not pushed.</param>
+        /// <param name="disabled">What to draw as button is disabled.</param>
+        /// <param name="selected">What to draw as button is selected.</param>
         public TextButton(string text, SpriteFont font, ISpecialDrawable down, ISpecialDrawable up, ISpecialDrawable disabled = null, ISpecialDrawable selected = null) : base(down, up, disabled, selected)
         {
             this.text = new Text(font, text)
@@ -18,6 +34,12 @@ namespace RecrownedAthenaeum.UI.Modular.Modules.Interactive
             };
         }
 
+        /// <summary>
+        /// Constructs a text button using a skin and definition.
+        /// </summary>
+        /// <param name="text">The text to display.</param>
+        /// <param name="skin">The skin to use.</param>
+        /// <param name="definitionName">Name of the definition for this type in the skin given.</param>
         public TextButton(string text, Skin.Skin skin, string definitionName = null) : base(skin, definitionName)
         {
             TextButtonSkinDefinition skinDefinition = skin.ObtainDefinition<TextButtonSkinDefinition>(definitionName, GetType());
@@ -25,6 +47,10 @@ namespace RecrownedAthenaeum.UI.Modular.Modules.Interactive
             FontColor = skin.colors[skinDefinition.fontColor];
         }
 
+        /// <summary>
+        /// Updates the text button.
+        /// </summary>
+        /// <param name="gameTime">Snapshot of information about time for game.</param>
         public override void Update(GameTime gameTime)
         {
             text.bounds = bounds;
@@ -32,6 +58,10 @@ namespace RecrownedAthenaeum.UI.Modular.Modules.Interactive
             base.Update(gameTime);
         }
 
+        /// <summary>
+        /// Called whenever game wants to render this button.
+        /// </summary>
+        /// <param name="batch">Batch to use. Batch should already be started.</param>
         public override void Draw(SpriteBatch batch)
         {
             text.Draw(batch);

RecrownedAthenaeum/UI/Modular/UIModuleGroup.cs

@@ -16,10 +16,19 @@ namespace RecrownedAthenaeum.UI.Modular
         List<UIModule> modules = new List<UIModule>();
         Rectangle scissorBounds;
         RasterizerState scissorRasterizer = new RasterizerState();
+        /// <summary>
+        /// Camera used by the module for cropping.
+        /// </summary>
         public Camera2D Camera { get; set; }
 
+        /// <summary>
+        /// Creates a module group.
+        /// </summary>
+        /// <param name="crop">Whether or not to crop out of bounds. Default is false.</param>
+        /// <param name="camera">What camera to use for cropping. Default is null.</param>
         public UIModuleGroup(bool crop = false, Camera2D camera = null)
         {
+            if (crop && camera == null) throw new ArgumentException("Cannot crop without camera.");
             Camera = camera;
             if (crop)
             {