A bit wonky but working switching

Assets/Scripts/Input/BasePlayerMovementController.cs

@@ -9,9 +9,10 @@ namespace Input
     /// <summary>
     /// Base class for player movement controllers.
     /// Handles tap-to-move and hold-to-move input with pathfinding or direct movement.
+    /// Implements IInteractingCharacter to enable interaction with items.
     /// Derived classes can override to add specialized behavior (e.g., shader updates).
     /// </summary>
-    public abstract class BasePlayerMovementController : ManagedBehaviour, ITouchInputConsumer
+    public abstract class BasePlayerMovementController : ManagedBehaviour, ITouchInputConsumer, IInteractingCharacter
     {
         [Header("Movement")]
         [SerializeField] protected float moveSpeed = 5f;
@@ -42,6 +43,12 @@ namespace Input
         public event System.Action OnMovementStarted;
         public event System.Action OnMovementStopped;
         
+        // IInteractingCharacter implementation - scripted movement for interactions
+        private Coroutine _moveToCoroutine;
+        private bool _interruptMoveTo;
+        public event System.Action OnArrivedAtTarget;
+        public event System.Action OnMoveToCancelled;
+        
         // Components
         protected AIPath _aiPath;
         protected Animator _animator;
@@ -95,6 +102,7 @@ namespace Input
         
         public virtual void OnTap(Vector2 worldPosition)
         {
+            InterruptMoveTo(); // Cancel any scripted movement
             Logging.Debug($"[{GetType().Name}] OnTap at {worldPosition}");
             if (_aiPath != null)
             {
@@ -109,6 +117,7 @@ namespace Input
         
         public virtual void OnHoldStart(Vector2 worldPosition)
         {
+            InterruptMoveTo(); // Cancel any scripted movement
             Logging.Debug($"[{GetType().Name}] OnHoldStart at {worldPosition}");
             _lastHoldPosition = worldPosition;
             _isHolding = true;
@@ -318,6 +327,78 @@ namespace Input
         }
         
         #endregion
+        
+        #region IInteractingCharacter Implementation
+        
+        /// <summary>
+        /// Moves the character to a specific target position and notifies via events when arrived or cancelled.
+        /// This is used by systems like interactions to orchestrate scripted movement.
+        /// </summary>
+        public virtual void MoveToAndNotify(Vector3 target)
+        {
+            // Cancel any previous move-to coroutine
+            if (_moveToCoroutine != null)
+            {
+                StopCoroutine(_moveToCoroutine);
+            }
+
+            _interruptMoveTo = false;
+            // Ensure pathfinding is enabled for MoveToAndNotify
+            if (_aiPath != null)
+            {
+                _aiPath.enabled = true;
+                _aiPath.canMove = true;
+                _aiPath.isStopped = false;
+            }
+            _moveToCoroutine = StartCoroutine(MoveToTargetCoroutine(target));
+        }
+
+        /// <summary>
+        /// Cancels any in-progress MoveToAndNotify operation and fires the cancellation event.
+        /// </summary>
+        public virtual void InterruptMoveTo()
+        {
+            _interruptMoveTo = true;
+            _isHolding = false;
+            _directMoveVelocity = Vector3.zero;
+            if (Settings != null && Settings.DefaultHoldMovementMode == HoldMovementMode.Direct && _aiPath != null)
+                _aiPath.enabled = false;
+            OnMoveToCancelled?.Invoke();
+        }
+
+        /// <summary>
+        /// Coroutine for moving the character to a target position and firing arrival/cancel events.
+        /// </summary>
+        protected virtual System.Collections.IEnumerator MoveToTargetCoroutine(Vector3 target)
+        {
+            if (_aiPath != null)
+            {
+                _aiPath.destination = target;
+                _aiPath.maxSpeed = Settings.MoveSpeed;
+                _aiPath.maxAcceleration = Settings.MaxAcceleration;
+            }
+
+            while (!_interruptMoveTo)
+            {
+                Vector2 current2D = new Vector2(transform.position.x, transform.position.y);
+                Vector2 target2D = new Vector2(target.x, target.y);
+                float dist = Vector2.Distance(current2D, target2D);
+                if (dist <= Settings.StopDistance + 0.2f)
+                {
+                    break;
+                }
+
+                yield return null;
+            }
+
+            _moveToCoroutine = null;
+            if (!_interruptMoveTo)
+            {
+                OnArrivedAtTarget?.Invoke();
+            }
+        }
+        
+        #endregion
     }
 }