Point A to Point B not moving

Hi Guys. Sorry if my coding aren't good. I am having a abit of a problem with one of my codes. So I am trying to get a enemy to move from Point A to Point B. this is 2d based

Point A and Point B are empty gameobjects with rigidbody2d. But currently the code is only set to have them walk to either point A/B.

Currently I have a few problems.

This first code doesn't work the enemy will only stand at their currently location.

position = Vector2.MoveTowards(position, positionwp1, Time.deltaTime * speed);

rrigidbody2D.MovePosition(position);

this is another code the enemy moves but it only move at 1 direction up. If I set it to positionwp2. it still goes up even after I change the position of Point A it still moves up. I am guess its due to the ".y"?

//position.y = positionwp1.y + Time.deltaTime * speed;

also the "If(position != Positionwp1)" doesn't seems to work the enemy will just stay at the same location.

can anyone help?​

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4.  
5. public class RobotTest : MonoBehaviour
6. {
7.     Rigidbody2D rrigidbody2D;
8.     public float speed = 1.0f;
9.  
10.  
11.     Animator animator;
12.     public Rigidbody2D wp1;
13.     public Rigidbody2D wp2;
14.  
15.     // Start is called before the first frame update
16.     void Start()
17.     {
18.         rrigidbody2D = GetComponent<Rigidbody2D>();
19.         animator = GetComponent<Animator>();
20.         wp1 = GetComponent<Rigidbody2D>();
21.         wp2 = GetComponent<Rigidbody2D>();
22.  
23.  
24.     }
25.  
26.     // Update is called once per frame
27.     void Update()
28.     {
29.  
30.         Vector2 position = rrigidbody2D.position;
31.         Vector2 positionwp1 = wp1.position;
32.         Vector2 positionwp2 = wp2.position;
33. if(position != positionwp1)
34. {
35.           animator.SetFloat("Move X", 0);
36.           animator.SetFloat("Move Y", 1);
37.        // position.y = positionwp2.y + Time.deltaTime * speed;
38.           position = Vector2.MoveTowards(position, positionwp1, Time.deltaTime * speed);
39. }
40.          rrigidbody2D.MovePosition(position);
41.  
42.   }
43.  
44.  
45.  
46. }

 

Do you know what wp2 and wp1 is the same rigidbody at same position?

 

Ah. forgotten those weren't on the enemy gameobject. Thanks