public InventoryItem Find(CatalogItemRef catalogItem)
{
InventoryItem item;
if (!this.TryFind(catalogItem, out item))
{
throw new ArgumentException(string.Format("An item with the name {0} could not be found in the inventory", name));
}
return(item);
}
public int Check(CatalogItemRef catalogItem)
{
InventoryItem item;
if (this.TryFind(catalogItem, out item))
{
return(item.amount);
}
return(0);
}
public int Take(CatalogItemRef catalogItem, int amount)
{
InventoryItem item;
int take = 0;
if (this.TryFind(catalogItem, out item))
{
take = Math.Min(amount, item.amount);
item.amount -= take;
}
return(take);
}
public bool TryFind(CatalogItemRef catalogItem, out InventoryItem item)
{
for (int i = 0; i < this.items.Count; i++)
{
if (this.items[i].catalogItem == catalogItem)
{
item = this.items[i];
return(true);
}
}
item = default(InventoryItem);
return(false);
}
public int Add(CatalogItemRef catalogItem, int amount)
{
InventoryItem item;
if (!this.TryFind(catalogItem, out item))
{
item = new InventoryItem {
catalogItem = catalogItem
};
this.items.Add(item);
}
item.amount += amount;
return(amount);
}
public void ActivateItem(CatalogItemRef item, GameObject owner)
{
for (int i = 0; i < itemHandlers.Length; i++)
{
var entry = itemHandlers[i];
if (entry.enabled && entry.catalogItem == item)
{
var handler = entry.itemHandler as ICatalogItemHandler;
if (handler != null)
{
handler.ActivateItem(item, owner);
}
}
}
}