void Update()
{
if (_currentItem != null)
{
Ray ray = _camera.ScreenPointToRay(Input.mousePosition);
bool isOnGround = false;
if (Physics.Raycast(ray, out RaycastHit hit, Mathf.Infinity))
{
_ghostRenderer.enabled = true;
_ghostItem.transform.position = hit.point;
isOnGround = true;
}
else
{
_ghostRenderer.enabled = false;
}
if (isOnGround && Input.GetKeyDown(KeyCode.Mouse0))
{
GameObject instance = Instantiate(
_currentItem,
_ghostItem.transform.position,
_ghostItem.transform.rotation
);
OnItemPlaced?.Invoke(instance);
}
}
private void Buy(Item item)
{
GameManager.Instance.BuyItem(item);
Item itemInstance = Instantiate(item, _ghostItemGameObject.transform.position, _ghostItemGameObject.transform.rotation);
itemInstance.Initialize();
itemInstance.Animator.SetTrigger("Spawn");
OnItemPlaced?.Invoke(itemInstance);
}