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Returns a String List or JSON Array with names of the Token Properties on a specific Library Token that match the given pattern.
getMatchingLibProperties(pattern)
getMatchingLibProperties(pattern, lib)
getMatchingLibProperties(pattern, lib, delim)
Parameters
pattern - A regular expression(regex) that represents the pattern the properties should match.
lib - The name of the Library Token that is checked for properties that match, defaults to the Library Token the macro is running on.
delim - The delimiter used in the String List that is returned, defaults to ",". Returns a JSON Array if "json" is specified.
Assuming that you have a Library Token that contained a list of all the items and their detail in your campaign stored as Token properties names with the following format Type:Item Name (for example Weapon:Longsword), you could use the following code to loop through
all the weapons.
[foreach(item, getMatchingLibProperties("Weapon:.*", "Lib:Items")): { <!-- Do something really exciting here -->}]Or the following to loop through all the armor
[foreach(item, getMatchingLibProperties("Armor:.*", "Lib:Items")): { <!-- Do something really exciting here -->}]Or even all the armor and all the shields.
[foreach(item, getMatchingLibProperties("(Armor|Shield):.*", "Lib:Items")): { <!-- Do something really exciting here -->}]