// Update is called once per frame
void Update()
{
if (Input.touchCount > 0)
{
if (Input.GetTouch(0).phase == TouchPhase.Began)
{
Vector2 worldPoint = Camera.main.ScreenToWorldPoint(Input.mousePosition);
RaycastHit2D hit = Physics2D.Raycast(worldPoint, Vector2.zero);
if (hit.collider != null)
{
oldX = hit.collider.transform.position.x;
oldY = hit.collider.transform.position.y;
objectHit = hit.transform;
objectHit.gameObject.GetComponent <SpriteRenderer>().sortingLayerName = LAYER_NAME_CURRENT_CARD;
}
}
if (Input.GetTouch(0).phase == TouchPhase.Moved)
{
if (objectHit != null)
{
objectHit.position = (Vector2)Camera.main.ScreenToWorldPoint(Input.GetTouch(0).position);
}
}
if (Input.GetTouch(0).phase == TouchPhase.Ended || Input.GetTouch(0).phase == TouchPhase.Canceled)
{
if (objectHit != null)
{
objectHit.gameObject.GetComponent <SpriteRenderer>().sortingLayerName = LAYER_NAME_CARD;
Vector2 touchPos = Camera.main.ScreenToWorldPoint(Input.GetTouch(0).position);
int x = Mathf.RoundToInt(touchPos.x);
int y = Mathf.RoundToInt(touchPos.y);
DragCardEndEventArgs dragCardEndEventArgs = new DragCardEndEventArgs();
dragCardEndEventArgs.oldX = Mathf.RoundToInt(oldX);
dragCardEndEventArgs.oldY = Mathf.RoundToInt(oldY);
dragCardEndEventArgs.x = x;
dragCardEndEventArgs.y = y;
objectHit = null;
OnDragCardEnd(this, dragCardEndEventArgs);
}
}
}
}
private void HandleDragCardEnd(object sender, DragCardEndEventArgs e)
{
worldManager.UpgradeCard(e.oldX, e.oldY, e.x, e.y);
}
