Better config menu.

Now with emote instructions!

src/SPCoopEmotesConfig.cs

@@ -7,6 +7,12 @@ public class SPCoopEmotesConfig : OptionInterface
 	{
 		public static Configurable<KeyCode> PointInput;
 
+		// The instruction text explaining how to point in-game.
+		private OpLabel pointingLabel;
+		// The keybinder for the pointing emote button.
+		private OpKeyBinder keyBinder;
+		// (Both only used in `Update()`)
+
 		public SPCoopEmotesConfig()
 		{
 			PointInput = config.Bind("PointInput", KeyCode.Space, new ConfigurableInfo("Input a button to change the pointing keybind. (Note: The map key requires a double-tap and hold)", tags: new object[]
@@ -15,7 +21,7 @@ public SPCoopEmotesConfig()
 			}));
 		}
 
-		// Pretty much entirely taken from the music announcements config menu.
+		// This is all mostly just taken from the music announcements config menu.
 		public override void Initialize()
 		{
 			base.Initialize();
@@ -27,9 +33,35 @@ public override void Initialize()
 			AddDivider(593f);
 			AddTitle();
 			AddDivider(540f);
+			AddControlsText();
 			AddKeyBinder();
 		}
 
+		// Updates the text for the pointing instructions based on the current value in `keyBinder`.
+		// If the player is using the default map key then a double tap is required to start pointing, so this changes to reflect that.
+		public override void Update()
+		{
+			string newText;
+
+			// Default keybind.
+			if (keyBinder.value == PointInput.defaultValue)
+			{
+				newText = "Double tap and hold the Point button with a movement input to start pointing in a direction.";
+			}
+			// Custom keybind.
+			else
+			{
+				newText = "Press and hold the Point button with a movement input to start pointing in a direction.";
+			}
+
+			// Only go through the effort of updating it if the text has actually changed.
+			if (pointingLabel.text != newText)
+			{
+				pointingLabel.text = newText;
+			}
+		}
+
+		// Combines two flipped 'LinearGradient200's together to make a fancy looking divider.
 		private void AddDivider(float y)
 		{
 			OpImage dividerLeft = new OpImage(new Vector2(300f, y), "LinearGradient200");
@@ -47,6 +79,7 @@ private void AddDivider(float y)
 			});
 		}
 
+		// Adds the mod name and version to the interface between two dividers.
 		private void AddTitle()
 		{
 			OpLabel title = new OpLabel(new Vector2(150f, 560f), new Vector2(300f, 30f), "Singleplayer Co-op Emotes", bigText: true);
@@ -59,14 +92,33 @@ private void AddTitle()
 			});
 		}
 
+		// Adds control instructions for each emote.
+		private void AddControlsText()
+		{
+			OpLabel titleLabel = new OpLabel(new Vector2(150f, 480f), new Vector2(300f, 30f), "Controls:", bigText: true);
+
+			// The text for this is added in `Update()`.
+			pointingLabel = new OpLabel(new Vector2(150f, titleLabel.pos.y - 25f), new Vector2(300f, 30f));
+
+			OpLabel sleepingLabel = new OpLabel(new Vector2(150f, titleLabel.pos.y - 45f), new Vector2(300f, 30f), "Hold Down while crawling to curl up into a ball and sleep.");
+
+			Tabs[0].AddItems(new UIelement[]
+			{
+				titleLabel,
+				pointingLabel,
+				sleepingLabel
+			});
+		}
+
+		// Adds a keybinder (and label) to the interface so that the pointing emote button can be rebound.
 		private void AddKeyBinder()
 		{
-			OpKeyBinder keyBinder = new OpKeyBinder(PointInput, new Vector2(240, 475f), new Vector2(120f, 50f), false)
+			keyBinder = new OpKeyBinder(PointInput, new Vector2(240f, 360f), new Vector2(120f, 50f), false)
 			{
 				description = PointInput.info.description
 			};
 
-			OpLabel keyBinderLabel = new OpLabel(new Vector2(150f, 450f), new Vector2(300f, 30f), PointInput.info.Tags[0] as string);
+			OpLabel keyBinderLabel = new OpLabel(new Vector2(150f, keyBinder.pos.y - 25f), new Vector2(300f, 30f), PointInput.info.Tags[0] as string);
 
 			Tabs[0].AddItems(new UIelement[]
 			{