init

Assets/Scripts/Ball.cs

@@ -0,0 +1,29 @@
+using System.Collections;
+using UnityEngine;
+
+public class Ball : MonoBehaviour
+{
+    [HideInInspector]public Rigidbody2D rb;
+    Vector3 startPosition;
+
+    void Awake()
+    {
+        rb = GetComponent<Rigidbody2D>();
+        startPosition = transform.position;
+    }
+    public void Reset(float duration){
+        StartCoroutine(CoroutineReset(duration));
+    }
+
+    IEnumerator CoroutineReset(float duration){
+        float t=0;
+        Vector3 pos1 = transform.position;
+        Quaternion rot1 = transform.rotation;
+        while (t < duration){
+            t+=Time.deltaTime;
+            transform.position = Vector3.Lerp(pos1, startPosition, t / duration);
+            transform.rotation = Quaternion.Lerp(rot1, Quaternion.identity, t/duration);
+            yield return null;
+        }
+    }
+}