worked on platforms/moving platforms

Assets/Scene 1 Assets/Scripts/Platform.cs

@@ -0,0 +1,45 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class Platform : MonoBehaviour
+{
+    public Vector3 positionToMoveTo;
+    public float length;
+    Vector3 startPos;
+    void Start()
+    {
+        startPos = transform.position;
+        StartCoroutine(LerpPosition(positionToMoveTo, length));
+    }
+    IEnumerator LerpPosition(Vector3 targetPosition, float duration)
+    {
+        float time = 0;
+        while (time < duration)
+        {
+            float t = time / duration;
+            t = t * t * (3f - 2f * t);
+            transform.position = Vector3.Lerp(startPos, targetPosition, t);
+            time += Time.deltaTime;
+            yield return null;
+        }
+        transform.position = targetPosition;
+    }
+
+    void Switch() {
+        Vector3 temp = startPos;
+        startPos = positionToMoveTo;
+        positionToMoveTo = temp;
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        if(transform.position == positionToMoveTo) {
+            Switch();
+            StartCoroutine(LerpPosition(positionToMoveTo, length));
+        }
+    }
+
+
+}