public static bool ContainsAll(Item.Stack[] haystack, Item.Stack[] needles)
{
List <Item.Stack> searchable = new List <Item.Stack>(haystack);
foreach (Item.Stack needle in needles)
{
bool found = false;
int remainingAmountToFind = needle.Amount;
for (int i = 0; i < searchable.Count; i++)
{
Item.Stack stack = searchable[i];
if (stack.Id != needle.Id)
{
continue;
}
if (remainingAmountToFind <= stack.Amount)
{
searchable[i] = new Item.Stack(stack.Id, stack.Amount - remainingAmountToFind);
found = true;
break;
}
remainingAmountToFind = remainingAmountToFind - stack.Amount;
searchable[i] = new Item.Stack();
}
if (!found)
{
return(false);
}
}
return(true);
}
public static Item.Stack[] RemoveIfAllAvailable(Item.Stack[] removeFrom, Item.Stack stackToRemove, out bool removed)
{
List <Item.Stack> newItemBuffer = new List <Item.Stack>();
int remainingAmountToRemove = stackToRemove.Amount;
foreach (Item.Stack stack in removeFrom)
{
if (stack.Id != stackToRemove.Id)
{
newItemBuffer.Add(new Item.Stack(stack));
continue;
}
if (stack.Amount > remainingAmountToRemove)
{
newItemBuffer.Add(new Item.Stack(stack.Id, stack.Amount - remainingAmountToRemove));
remainingAmountToRemove = 0;
continue;
}
remainingAmountToRemove -= stack.Amount;
}
if (remainingAmountToRemove > 0)
{
removed = false;
return(removeFrom);
}
removed = true;
return(newItemBuffer.ToArray());
}
public static Item.Stack[] GetStacks(StackSettings[] stackSettings)
{
Item.Stack[] stacks = new Item.Stack[stackSettings.Length];
for (int i = 0; i < stackSettings.Length; i++)
{
stacks[i] = stackSettings[i].GetStack();
}
return(stacks);
}
public static Item.Stack[] AddAll(Item.Stack[] addTo, Item.Stack[] itemsToAdd, out bool allAdded)
{
List <Item.Stack> newItems = new List <Item.Stack>(addTo);
foreach (Item.Stack stack in itemsToAdd)
{
int index = newItems.FindIndex(i => i.Id == stack.Id);
if (index >= 0)
{
newItems[index] = newItems[index].AddTo(stack.Amount);
continue;
}
int openIndex = newItems.FindIndex(i => i.Id == Item.ID.None || i.Amount <= 0);
if (openIndex >= 0)
{
newItems[openIndex] = new Item.Stack(stack);
continue;
}
newItems.Add(new Item.Stack(stack));
}
allAdded = true;
return(newItems.ToArray());
}