update tùm lum tùm la

Assets/Scripts/EnvironmentScanner.cs

@@ -4,10 +4,15 @@ namespace OnlyScove.Scripts
 {
     public class EnvironmentScanner : MonoBehaviour
     {
+        [Header("Obstacle Detection")]
         [SerializeField] private Vector3 forwardRayOffset = new Vector3(0, 2.5f, 0);
         [SerializeField] float forwardRayLength = 10f;
         [SerializeField] LayerMask obstacleLayer;
         [SerializeField] float heightRayLength;
+
+        [Header("Interaction Detection")]
+        [SerializeField] private Vector3 interactionOffset = new Vector3(0, 1.5f, 0);
+        [SerializeField] private float interactionRadius = 0.5f;
         
         public ObstacleHitInfo ObstacleCheck()
         {
@@ -35,6 +40,45 @@ namespace OnlyScove.Scripts
             }
             return hitData;
         }
+
+        public IInteractable ScanForInteractable(float range, LayerMask mask)
+        {
+            if (Camera.main == null) return null;
+
+            Transform camTransform = Camera.main.transform;
+            Vector3 origin = camTransform.position;
+            Vector3 direction = camTransform.forward;
+
+            // Vẽ tia debug trong cửa sổ Scene để bạn kiểm tra (Nhấn nút Gizmos trong Scene để thấy)
+            Debug.DrawRay(origin, direction * range, Color.blue);
+
+            if (Physics.Raycast(origin, direction, out RaycastHit hit, range, mask))
+            {
+                if (hit.collider.TryGetComponent(out IInteractable interactable))
+                {
+                    Debug.DrawLine(origin, hit.point, Color.red); // Tia chuyển đỏ khi chạm vật tương tác
+                    return interactable;
+                }
+            }
+            return null;
+        }
+
+        public Vector3 GetLastInteractionPoint(float range, LayerMask mask)
+        {
+            if (Camera.main == null) return Vector3.zero;
+            Transform camTransform = Camera.main.transform;
+            if (Physics.Raycast(camTransform.position, camTransform.forward, out RaycastHit hit, range, mask))
+                return hit.point;
+            return Vector3.zero;
+        }
+
+        private void OnDrawGizmosSelected()
+        {
+            Gizmos.color = Color.cyan;
+            Vector3 origin = transform.position + interactionOffset;
+            Gizmos.DrawLine(origin, origin + transform.forward * 2f);
+            Gizmos.DrawWireSphere(origin + transform.forward * 2f, interactionRadius);
+        }
     }
 }