public int GetAvailableQuantity(Farmer who, IList <Item?>?items, IList <IInventory>?inventories, int max_quality)
{
int amount = 0;
if (who != null)
{
foreach (var item in who.Items)
{
int quality = item is SObject obj ? obj.Quality : 0;
if (quality <= max_quality && InventoryHelper.DoesItemMatchID(Index, item))
{
amount += item.Stack;
}
}
}
if (items != null)
{
foreach (var item in items)
{
if (item is null)
{
continue;
}
int quality = item is SObject obj ? obj.Quality : 0;
if (quality <= max_quality && InventoryHelper.DoesItemMatchID(Index, item))
{
amount += item.Stack;
}
}
}
return(amount);
}
