Question Multiple Variable Types In Single Function

Hey so im trying to have two variables in one function, i have done it like this but when i try to do the function in a button on click it doesnt come up as an option

Code (CSharp):

1.   public void Select(int chrtNum, Image Icon)
2.     {
3.         foreach(CharacterSO chrt in characters)
4.         {
5.             chrt.RoomActive = false;
6.         }
7.         characters[chrtNum].RoomActive = true;
8.  
9.         foreach(Image Place in Places)
10.         {
11.             Place.sprite = Icon.sprite;
12.         }
13.     }

weirdly i get no errors but think there must be something wrong

 

You can pass in a UnityEngine.Object however, which can basically be anything, like a ScriptableObject instance for example.

Code (csharp):

1. using UnityEngine;
2.  
3. public class ThingDoer : MonoBehaviour
4. {
5.     public void DoThisThing ( Object o)
6.     {
7.         Debug.Log( "You passed in a " + o.GetType() + " named " + o.name);
8.     }
9. }

And then set the button up as:



And when clicked you should see:



EDIT: obviously a properly-typed argument is superior to a generic Object type... such as you can define a ScriptableObject that is a "ButtonIntent" and put arguments in that, and that can be far superior to an enum for passing arguments around from buttons.