Time for action – adding UI elements

We don't have that much information to display to the player at this point, but what we do have should be put on screen in a pleasing, noticeable way. Proceed as follows:

1. Update GameBehavior with the following code to collect an item:

 public class GameBehavior : MonoBehaviour 
 {
     // 1
     public string labelText = "Collect all 4 items and win 
     your freedom!";
     
     public int maxItems = 4;
 
     private int _itemsCollected = 0;
     public int Items
     {
         get { return _itemsCollected; }
         set { 
             _itemsCollected = value; 
 
             // 2
             if(_itemsCollected >= maxItems)
             {
                 labelText = "You've found all the items!";
             }                               
             else
             {
                 labelText = "Item found, only " + (maxItems -  
                    _itemsCollected) + " more to go!"...