koobas.hobune.stream
Help with simple player movement
Okay, so I have a script here that allows the player to move a game object around the world with their finger. My only problem is, if I were to use this same exact script on a 3d game object, the game object does not move at all. Why is that? Also, touchPos.x and touchPos.y is always a constant number no matter where my finger is placed on the screen. How do I go about fixing this script?
private float deltaX, deltaY;
private Rigidbody2D rb;
// Start is called before the first frame update
void Start()
{
rb = GetComponent<Rigidbody2D>();
}
// Update is called once per frame
void Update()
{
if(Input.touchCount > 0)
{
Touch touch = Input.GetTouch(0);
Vector2 touchPos = Camera.main.ScreenToWorldPoint(touch.position);
switch (touch.phase)
{
case TouchPhase.Began:
deltaX = touchPos.x - transform.position.x;
deltaY = touchPos.y - transform.position.y;
break;
case TouchPhase.Moved:
rb.MovePosition(new Vector2(touchPos.x - deltaX, touchPos.y - deltaY));
break;
case TouchPhase.Ended:
rb.velocity = Vector2.zero;
break;
}
}
}
