フライパン内部挙動調整

popcorn/Assets/MyGame/Scenes/Main/PanController.cs

@@ -10,6 +10,7 @@ public class PanController : MonoBehaviour, IDragHandler, IBeginDragHandler
 {
     [SerializeField] private float lerpTime = 0.1f;
     private Transform cacheTransform;
+    private Vector3 firstPos;
     private Vector3 offset;
     private readonly (float min, float max) borderX = (-1.2f, 3.1f);
     private readonly (float min, float max) borderY = (-1.1f, 0.3f);
@@ -26,6 +27,7 @@ public class PanController : MonoBehaviour, IDragHandler, IBeginDragHandler
     void Start()
     {
         cacheTransform = gameObject.transform;
+        firstPos = cacheTransform.position;
         prevPos = cacheTransform.position;
         deltaTime = 0.5f;
         direction = Vector2.left;
@@ -33,30 +35,32 @@ public class PanController : MonoBehaviour, IDragHandler, IBeginDragHandler
     }
 
     private Vector3 target;
+
+    private static float time = .5f;
+    private float freq = 1f / time;
+    
     // Update is called once per frame
     void Update()
     {
         // OnDragが更新されていない場合は方向をゼロにしたいがUpdateでゼロにすると使えなくなるため保留
-        // if (cacheTransform.position == prevPos)
-        // {
-        //     direction = Vector2.zero;
-        // }
+        if (cacheTransform.position == prevPos)
+        {
+            direction = Vector2.zero;
+        }
 
-        if (deltaTime >= 1f)
+        if (deltaTime >= 1.0f)
         {
             isMove = !isMove;
             deltaTime = 0f;
         }
-        if (!isMove && Mathf.Approximately(transform.position.x, target.x))
+        if (isMove)
         {
-            direction = direction * -1;
-            target = transform.position + 1.3f * new Vector3(direction.x, direction.y, 0f);
+            // transform.position = firstPos + new Vector3(Mathf.Sin(2 * (float)Math.PI * freq * deltaTime) / 2, 0f);
         }
-        transform.position = Vector3.Lerp(transform.position, target, lerpTime * Time.deltaTime);
-        delta = cacheTransform.position - prevPos;
 
-        deltaTime += Time.deltaTime;
+        delta = cacheTransform.position - prevPos;
         prevPos = cacheTransform.position;
+        deltaTime += Time.deltaTime;
     }
 
     public void OnDrag(PointerEventData eventData)