Platform movement is reversed upon player collision below

Assets/Scenes/CraterTown.unity

@@ -3388,6 +3388,7 @@ Transform:
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Assets/Scripts/Platforms/PlatformCollision.cs

@@ -0,0 +1,17 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+public class PlatformCollision: MonoBehaviour
+{
+
+    [SerializeField] private PlatformMovement platformMovement;
+    private List<Transform> startRoutepoints;
+    private void Start() {
+        startRoutepoints = platformMovement.routepoints;
+    }
+    private void OnTriggerEnter(Collider other) {
+        if(other.CompareTag("Player")){
+            platformMovement.routepoints.Reverse();
+        }
+    }
+}

Assets/Scripts/Platforms/PlatformMovement.cs

@@ -4,12 +4,18 @@
 
 public class PlatformMovement : MonoBehaviour
 {
-[SerializeField] private List<Transform> routepoints;
+public List<Transform> routepoints;
 [SerializeField] private float moveSpeed = 5f;
 private int nextRoutepointIndex;
 private float travelDistance;
+private Collider sphereCollider;
+private Collider meshCollider;
+
 private void Start()
 {
+    sphereCollider = GetComponent<SphereCollider>();
+    meshCollider = GetComponent<MeshCollider>();
+
     nextRoutepointIndex = 0;
 
     travelDistance = Vector3.Distance(routepoints[nextRoutepointIndex + 1].transform.position, transform.position);
@@ -38,9 +44,6 @@ private void MovePlatform()
     {
         moveSpeed = 2f;
 
-        Debug.Log("travel:" + travelDistance);
-        Debug.Log("current:" + currentDistance);
-
     }else{
         moveSpeed = 5f;
     }
@@ -49,6 +52,7 @@ private void MovePlatform()
         routepoints.Reverse();
         nextRoutepointIndex = 0;
     }
+
     private void OnTriggerEnter(Collider other) {
         if(other.CompareTag("Player")){
             other.transform.SetParent(transform);