void Update()
{
ITargetable target = targetBehavior.getTarget();
if (target == null || target.Equals(null))
{
return;
}
aimBehavior.aimAt(target);
shootBehavior.shoot();
}
private void UpdateHealthBar()
{
if (_user == null || _user.Equals(null))
{
OnDestroyed();
return;
}
//Convert the position of the entity to a viewpoint
Vector2 viewport = Camera.main.WorldToViewportPoint(_user.GetTransform().position);
//Calculate the position of the health bar to be above the entity.
Vector2 position = new Vector2(
((viewport.x * _canvas.sizeDelta.x) - (_canvas.sizeDelta.x * 0.5f)),
((viewport.y * _canvas.sizeDelta.y) - (_canvas.sizeDelta.y * 0.5f)) + _offset);
HealthBarRect.anchoredPosition = position;
}