2D Moving Object (with RigidBody2D)

2D Moving Object (with RigidBody2D)

// Add this script to any 2D object you would like to have move automatically once it has been spawned from a different script.
// If you're spawning this game object from another script, you'll want this game object to be a prefab.
// Ensure you have added a RigidBody2D component in the Inspector and have set its Body Type to Kinematic.
// Add the relevant 2D collider (such as a a Box Collider 2D) in the Inspector.

using UnityEngine;

public class MovingObject : MonoBehaviour
{
    [SerializeField] Rigidbody2D rb;
    [SerializeField] float minSpeed = 8f;
    [SerializeField] float maxSpeed = 12f;
    float speed;

    void Start()
    {
        speed = Random.Range(minSpeed, maxSpeed);
    }

    void FixedUpdate()
    {
        Vector2 forward = new Vector2(transform.right.x, transform.right.y);
        rb.MovePosition(rb.position + forward * Time.fixedDeltaTime * speed);
    }
}