void Start()
{
if (GameManager.Instance.CursorActive)
{
AppEvent.InvokeMouseCursorEnable(false);
}
CrosshairStartPosition = new Vector2(Screen.width / 2f, Screen.height / 2f);
// set horizontal offset
HorizontalOffset = (Screen.width * CrosshairHorizontalPercentage) / 2f;
MinHorizontalDeltaConstrain = -(Screen.width / 2f) + HorizontalOffset;
MaxHorizontalDeltaConstrain = (Screen.width / 2f) - HorizontalOffset;
// set vertical offset
VerticalOffset = (Screen.height * CrosshairVerticalPercentage) / 2f;
MinVerticalDeltaConstrain = -(Screen.height / 2f) + VerticalOffset;
MaxVerticalDeltaConstrain = (Screen.height / 2f) - VerticalOffset;
}