WIP

Assets/Scripts/PlayerController.cs

@@ -17,6 +17,7 @@ public class PlayerController : MonoBehaviour
     private BoxCollider2D _boxCollider;
     private bool _isFall;
     private bool _facingRight = true;
+    private bool _haveKey = false;
 
 
     void Start()
@@ -106,4 +107,13 @@ public class PlayerController : MonoBehaviour
 
         _facingRight = !_facingRight;
     }
+
+    private void OnTriggerEnter2D(Collider2D collision)
+    {
+        var door = collision.GetComponent<DoorController>();
+        if (door != null)
+        {
+            door.OpenDoor();
+        }
+    }
 }