interactable

Assets/Scripts/PlayerController.cs

@@ -6,15 +6,30 @@ using System;
 public class PlayerController : MonoBehaviour
 {
 
-  // Start is called before the first frame update
-  void Start()
-  {
-  }
+  [SerializeField]
+  LayerMask interactableLayer; // Layermask for interactable objects
+
+
 
   // Update is called once per frame
   void Update()
   {
+    // Interactable
+    if (Input.GetKeyDown(KeyCode.E))
+    {
+      Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
+      RaycastHit2D hit;
 
+      hit = Physics2D.Raycast(ray.origin, ray.direction, Mathf.Infinity, interactableLayer);
 
+      if (hit.collider != null)
+      {
+        Interactable interactable = hit.collider.GetComponent<Interactable>();
+        if (interactable != null)
+        {
+          interactable.Interact(gameObject);
+        }
+      }
+    }
   }
 }