Add items, Pickup logic works

Assets/EmptyCounter/CounterSelecedVisual.cs

@@ -0,0 +1,23 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class CounterSelecedVisual : MonoBehaviour {
+    
+    [SerializeField] private EmptyCounter _emptyCounter;
+    [SerializeField] private GameObject _visualCounterSelected;
+    
+    private void Start() {
+        //Using start to I can assure the player exists
+        PlayerController.Instance.GetComponent<InteractionBehaviour>().OnSelectedCounter += OnOnSelectedCounterChange;
+    }
+
+    private void OnOnSelectedCounterChange(object sender, InteractionBehaviour.OnSelectedCounterArgs e) {
+        if (e.selectedCounter == _emptyCounter) {
+            _visualCounterSelected.SetActive(true);
+        }
+        else {
+            _visualCounterSelected.SetActive(false);
+        }
+    }
+}