Player movement script problem

Questions & Answers
1

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Waypoints : MonoBehaviour
{
    public float speed = 1f;
    private Transform target;
    private int wavepointIndex = 0;

       private void Start()
    {
        target = Red.points[0];
     }

    private void FixedUpdate()
    {
        float step = speed * Time.deltaTime;

        if (Input.GetKey(KeyCode.W))
        {
            transform.position = Vector2.MoveTowards(target.position,new Vector2(0 ,transform.position.y), step);
            wavepointIndex++;
            target = Red.points[wavepointIndex];
        }

        if (Input.GetKey(KeyCode.S))
        {
            transform.position = Vector2.MoveTowards(target.position  , new Vector2(0, -transform.position.y ), step);
            wavepointIndex--;
            target = Red.points[wavepointIndex];
        }

        if (Input.GetKey(KeyCode.D))
        {
            transform.position = Vector2.MoveTowards(target.position ,new Vector2(transform.position.x , 0), step);
            wavepointIndex++;
            target = Red.points[wavepointIndex];
        }

        if (Input.GetKey(KeyCode.A))
        {
            transform.position = Vector2.MoveTowards(target.position , new Vector2(-transform.position.x, 0), step);

            wavepointIndex--;
            target = Red.points[wavepointIndex];
        }
  }
}

////////////Red script
using System.Collections.Generic;
using UnityEngine;

public class Red : MonoBehaviour {

public static Transform[] points;

 void Awake()
 {
    points = new Transform[transform.childCount];
    for (int i = 0 ; i < points.Length ; i++)
    { 
        points *= transform.GetChild(i);*

}
}
}
My problem is i’m trying to move player (blue circle) through those waypoints (red game objects) using WASD movement but the pleayer is moving too fast .
For instance if i press A it goes to the last waypoint instead of going to the leftmost game object
i have tried using raytracing but found no solution would like some insights on what im doing wrong.TY

2

I see what you are trying to do.

But I think the problem is that you use Input.GetKey instead of Input.GetKeyDown in the FixedUpdate method.