Add Hunter NPC and Teleporter features with associated prefabs and effects

Assets/Scripts/Infrastructure/Unity/HunterNpcController.cs

@@ -0,0 +1,59 @@
+using UnityEngine;
+using KBCore.Refs;
+
+namespace Infrastructure.Unity
+{
+    [RequireComponent(typeof(Rigidbody))]
+    public class HunterNpcController : MonoBehaviour
+    {
+        [SerializeField] private float moveSpeed = 7f;
+        [SerializeField] private LayerMask tileLayer;
+        
+        [Self] [SerializeField] private Rigidbody rb;
+        
+        private PlayerController _target;
+        
+        public void Initialize(PlayerController target)
+        {
+            _target = target;
+        }
+
+        private void FixedUpdate()
+        {
+            if (_target == null) return;
+            
+            if (IsGrounded())
+            {
+                var direction = (_target.transform.position - transform.position).normalized;
+                // Flatten direction to avoid flying/digging
+                direction.y = 0; 
+                direction.Normalize();
+                
+                rb.MovePosition(rb.position + direction * (moveSpeed * Time.fixedDeltaTime));
+            }
+            
+            // Trigger tiles
+            if (Physics.Raycast(transform.position, Vector3.down, out var hit, 1.5f, tileLayer))
+            {
+                if (hit.collider.TryGetComponent<TileViewAdapter>(out var tile))
+                {
+                    tile.OnPlayerStep();
+                }
+            }
+        }
+        
+        private bool IsGrounded()
+        {
+            return Physics.Raycast(transform.position, Vector3.down, out var hit, 1.15f, tileLayer);
+        }
+        
+        private void OnDrawGizmos()
+        {
+            if (_target)
+            {
+                Gizmos.color = Color.red;
+                Gizmos.DrawLine(transform.position, _target.transform.position);
+            }
+        }
+    }
+}