Configuration

The default configuration file is heavily commented and should be self explanitory, however here are all the options as of the latest build:

setting	default	description
excludedWorlds	empty	a list of worlds that the rules do not apply. e.g. excludedWorlds: [worldname, worldname_nether]
defaultMinMessage	You cannot use %m until level %min	The default message shown to player if they do not meet the minimum level of rule (if specified)
defaultMaxMessage	You cannot use %m past level %max	The default message shown to player if they exceed the maximum level of rule (if specified)
defaultOtherMessage	You cannot use %m	Default message shown when rule fails for unspecified reason
defaultDisplayCurrentRestrictions	true	When restrictions are displayed, only show current applicable ones
displayPlayerCanDoOnJoin	true	When a player joins, show them what they can do
displayPlayerCantDoOnJoin	true	When a player joins, show them what they cant do
displayPlayerCanDoOnLevelChange	true	When player levels up, show them what they can do
displayPlayerCantDoOnLevelChange	false	When player levels up, show them what they cant do
displayPlayerCanDoNowOnLevelChange	true	When player levels up, show them anything new that they can do
displayPlayerCanDoNextOnLevelChange	true	When player levels up, show them anything new that they can do at the next level
playerKeepItemLevelOnXPLoss	false	When a player loses xp (e.g. they die), do not reduce their item level and keep their restrictions as they were when they died
defaultDenyUnlisted	false	Set to true if you want players to be restricted to everything apart from rules they explicitly pass.

Rules.

You can have as many rules as you want though each rule needs to have a unique name and look like this in your config:

rules:
    UniqueNameOfYourRule:
        ... settings here (see below) ....
    YourNextUniqueRuleName:
        ... settings here ...

setting	optional	example	description
description	yes	description: 'wood tools/swords'	Text displayed to the player when summarising rules. If no text is set, nothing gets displayed in the summary for this rule.
minLevel	yes	minLevel: 3	If set and greater than 0, the player must be a higher level than this number to pass the rule. Make this number higher than the maximum amount of levels (e.g. 100) to prevent anyone from ever passing this rule
maxLevel	yes	maxLevel: 5	If set, the player cannot pass this rule if their level is higher than this setting
factions	yes	factions: [Red, Blue]	A list of Factions that this rule applies to. Note that Factions must be installed and running on your server
actions	no	actions: [use, craft]	One or more actions that this rule applies to. Options are: use, break, place, craft and pickup.
items	yes	items: [268, 269]	One or more itemIDs that this rule applies to. Optionally seperate data values with a "." e.g. 5 = all wood planks, 5.0 = oak planks, 5.2 = ash planks