update text entry buttons to have new value

src/OWML.Common/Interfaces/Menus/IOWMLTextEntryElement.cs

@@ -7,5 +7,15 @@ public interface IOWMLTextEntryElement : IOWMLMenuValueOption
 		public event TextEntryConfirmEvent OnConfirmEntry;
 
 		public string GetInputText();
+
+		/// <summary>
+		/// Sets the text that is displayed without updating the underlying option value.
+		/// </summary>
+		public void SetText(string text);
+
+		/// <summary>
+		/// Sets the underlying option value to the text, and updates the displayed text.
+		/// </summary>
+		public void SetCurrentValue(string text);
 	}
 }

src/OWML.ModHelper.Menus/CustomInputs/OWMLTextEntryElement.cs

@@ -23,9 +23,14 @@ public string GetInputText()
 			return _popup.GetInputText();
 		}
 
-		public void SetCurrentValue(string text)
+		public void SetText(string text)
 		{
 			gameObject.GetComponentsInChildren<MenuOption>().First(x => x != this)._label.text = text;
+		}
+
+		public void SetCurrentValue(string text)
+		{
+			SetText(text);
 			_popup.GetInputField().text = text;
 			OnConfirmEntry();
 		}

src/OWML.ModHelper.Menus/NewMenuSystem/MenuManager.cs

@@ -326,6 +326,7 @@ void SaveConfig()
 									mod.ModHelper.Config.SetSettingsValue(name, newValue);
 									mod.ModHelper.Storage.Save(mod.ModHelper.Config, Constants.ModConfigFileName);
 									mod.Configure(mod.ModHelper.Config);
+									textInput.SetText(newValue);
 								};
 								break;
 							case SettingType.NUMBER:
@@ -338,6 +339,7 @@ void SaveConfig()
 									mod.ModHelper.Config.SetSettingsValue(name, newValue);
 									mod.ModHelper.Storage.Save(mod.ModHelper.Config, Constants.ModConfigFileName);
 									mod.Configure(mod.ModHelper.Config);
+									numberInput.SetText(newValue.ToString());
 								};
 								break;
 							default: