getCount
Counts the stacks of all items with the specified ids
Return
the sum of all item stacks with the specified ids
Parameters
id
the item ids
Counts the stacks of all items with the specified names
Return
the sum of all item stacks with the specified names
Parameters
name
the item ids
Counts the stacks of all items matching the specified filter
Return
the sum of all item stacks matching the specified filter
Parameters
filter
the item filter