public void Raise(EShoppingItemType itemType)
{
for (int index = listeners.Count - 1; index >= 0; --index)
{
listeners[index].OnEventRaised(itemType);
}
}
void AddItemToPosition(int position, EShoppingItemType itemType)
{
cartItemTypes[position] = itemType;
cartGameObjects[position].ItemType = itemType;
if (canReturnItemsToShelf || ItemUtils.IsFightingItem(itemType))
{
cartGameObjects[position].SetCanClick(true);
}
}
public void AddItem(EShoppingItemType itemType)
{
int availablePosition = GetAvailablePosition();
if (availablePosition < 0)
{
Debug.Log("Shopping cart if full");
return;
}
AddItemToPosition(availablePosition, itemType);
}
public bool TryReturnItem(EShoppingItemType itemType)
{
Collider[] hitColliders =
Physics.OverlapSphere(playerCenter.position, emptySlotRadius, emptyItemsMask);
if (hitColliders.Length <= 0)
{
return false;
}
var parentObject = hitColliders[0].gameObject.transform.parent.gameObject;
parentObject.GetComponent<ShelfItem>().SetItemType(itemType);
return true;
}
public void SetItemType(EShoppingItemType itemType)
{
this.itemType = itemType;
if (itemType == EShoppingItemType.Empty)
{
nameText.gameObject.SetActive(false);
MakeTransparent(true);
emptySlot.SetActive(true);
}
else
{
nameText.text = ItemUtils.ItemName(itemType);
nameText.gameObject.SetActive(true);
MakeTransparent(false);
emptySlot.SetActive(false);
}
}
public static string ItemName(EShoppingItemType itemType)
{
switch (itemType)
{
case EShoppingItemType.Empty:
return("Empty");
case EShoppingItemType.Milk:
return("Milk");
case EShoppingItemType.Toy01:
return("Toy01");
case EShoppingItemType.Toy02:
return("Toy02");
default:
throw new Exception("Shopping item " + itemType + " not supported");
}
}
public static bool IsFightingItem(EShoppingItemType itemType)
{
return(itemType == EShoppingItemType.Milk);
}
public void OnEventRaised(EShoppingItemType itemType)
{
Response.Invoke(itemType);
}
