public int AmountDesiredOfInventoryType(string type)
{
RequestedItem requestedItem;
if (RequestedItems.TryGetValue(type, out requestedItem) == false)
{
return(0);
}
Inventory inventory;
if (DeliveredItems.TryGetValue(type, out inventory) == false)
{
inventory = null;
}
return(requestedItem.AmountDesired(inventory));
}
public RequestedItem GetFirstDesiredItem()
{
foreach (RequestedItem item in RequestedItems.Values)
{
Inventory inventory;
if (DeliveredItems.TryGetValue(item.Type, out inventory) == false)
{
inventory = null;
}
if (item.DesiresMore(inventory))
{
return(item);
}
}
return(null);
}
public bool HasAllMaterial()
{
if (RequestedItems == null)
{
return(true);
}
foreach (RequestedItem item in RequestedItems.Values)
{
Inventory inventory;
if (DeliveredItems.TryGetValue(item.Type, out inventory) == false || item.AmountNeeded(inventory) > 0)
{
return(false);
}
}
return(true);
}