unity gameObject position always retrun to 0 and to center-CodePudding

hello everyone i started to learn unity game engine and c# and i follow a video course step by step but when i press the play button its immediatly center the game object and when i try to move its moving but always returning to center(position 0,0,0)

public class PlayerMovment : MonoBehaviour
{
    public float speed = 5f;

    // Start is called before the first frame update
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        float h = Input.GetAxis("Horizontal");
        float v = Input.GetAxis("Vertical");

        Vector2 pos = transform.position;

        pos.x = h * speed * Time.deltaTime;
        pos.y = v * speed * Time.deltaTime;

        transform.position = pos;
    }
}

CodePudding user response：

You need to add your movement to the position, not overwriting it. Try this:

Vector2 pos = transform.position;

pos.x  = h * speed * Time.deltaTime;
pos.y  = v * speed * Time.deltaTime;

transform.position = pos;