TestPlayerMovement

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;
using UnityEngine.SocialPlatforms.Impl;
using UnityEngine.UI;

public class SidewaysMovementTest01 : MonoBehaviour
{
    private Rigidbody2D rb2d;
    public GameObject testPlayer;

    public float switchSpeed = 5;
    private float acc = 0.005f;

    private bool switchLeft = false;
    private bool switchRight = false;

    public Transform point01;
    public Transform point02;
    public Transform point03;

    public bool atPoint01 = false;
    public bool atPoint02 = false;
    public bool atPoint03 = false;




    // Start is called before the first frame update
    void Start()
    {
        rb2d = transform.GetComponent<Rigidbody2D>();
    }

    // Update is called once per frame
    void Update()
    {

    }

    void FixedUpdate()
    {
        // Test 01
        if (atPoint01 == true)
        {
           if (switchLeft == false && switchRight == true)
            {
                // remember, 10 - 5 is 5, so target - position is always your direction.
                Vector3 dir = point02.position - transform.position;

                // magnitude is the total length of a vector.
                // getting the magnitude of the direction gives us the amount left to move
                float dist = dir.magnitude;

                // this makes the length of dir 1 so that you can multiply by it.
                dir = dir.normalized;

                // the amount we can move this frame
                float move = switchSpeed * Time.deltaTime;

                // limit our move to what we can travel.
                if(move > dist) move = dist;

                // apply the movement to the object.
                transform.Translate( dir * move);
            }
        }
        else if (atPoint02 == true)
        {
            if (switchLeft == true && switchRight == false)
            {
                // remember, 10 - 5 is 5, so target - position is always your direction.
                Vector3 dir = point01.position - transform.position;

                // magnitude is the total length of a vector.
                // getting the magnitude of the direction gives us the amount left to move
                float dist = dir.magnitude;

                // this makes the length of dir 1 so that you can multiply by it.
                dir = dir.normalized;

                // the amount we can move this frame
                float move = switchSpeed * Time.deltaTime;

                // limit our move to what we can travel.
                if(move > dist) move = dist;

                // apply the movement to the object.
                transform.Translate( dir * move);
            }
            else if (switchLeft == false && switchRight == true)
            {
                // remember, 10 - 5 is 5, so target - position is always your direction.
                Vector3 dir = point03.position - transform.position;

                // magnitude is the total length of a vector.
                // getting the magnitude of the direction gives us the amount left to move
                float dist = dir.magnitude;

                // this makes the length of dir 1 so that you can multiply by it.
                dir = dir.normalized;

                // the amount we can move this frame
                float move = switchSpeed * Time.deltaTime;

                // limit our move to what we can travel.
                if(move > dist) move = dist;

                // apply the movement to the object.
                transform.Translate( dir * move);
            }
        }
        else if (atPoint03 == true)
        {
            if (switchLeft == true && switchRight == false)
            {
                // remember, 10 - 5 is 5, so target - position is always your direction.
                Vector3 dir = point02.position - transform.position;

                // magnitude is the total length of a vector.
                // getting the magnitude of the direction gives us the amount left to move
                float dist = dir.magnitude;

                // this makes the length of dir 1 so that you can multiply by it.
                dir = dir.normalized;

                // the amount we can move this frame
                float move = switchSpeed * Time.deltaTime;

                // limit our move to what we can travel.
                if(move > dist) move = dist;

                // apply the movement to the object.
                transform.Translate( dir * move);
            }
        }
    }

    public void SwitchLeft()
    {
        switchLeft = true;
        switchRight = false;
    }

    public void SwitchRight()
    {
        switchLeft = false;
        switchRight = true;
    }

    private void OnTriggerEnter2D(Collider2D other)
    {
        if (other.CompareTag("Point01"))
        {
            atPoint01 = true;
            atPoint02 = false;
            atPoint03 = false;
        }
        else if (other.CompareTag("Point02"))
        {
            atPoint01 = false;
            atPoint02 = true;
            atPoint03 = false;
        }
        else if (other.CompareTag("Point03"))
        {
            atPoint01 = false;
            atPoint02 = false;
            atPoint03 = true;
        }
    }
}