Placeholder Signs

This is a minimal plugin created for a single purpose: Displaying placeholders from PlaceholderAPI on signs. Note that this plugin only works for placeholders which do not require a player, as the same text will be displayed to everyone!

How it works: After installing this plugin, whenever a sign is changed to contain a placeholder replaced by PlaceholderAPI, the location of the sign, and the lines containing placeholders are saved. Those lines are updated at a set pace by using the saved original lines, and letting PlaceholderAPI replace them. Any color, formatting or RGB color codes in the original text will be converted each time the sign is updated.

The /editSign command is basically just a command to allow placeholders that won't fit on a sign to be used. As an additional benefit, formatting, color and RGB color codes are automatically converted whenever the command is used to change sign text.

Note that when clicking a sign after using /editSign, a SignChangeEvent is triggered. This means that the sign text won't be changed unless the player passes all world protection checks.

Commands

Command	Arguments	Description
/setSignLine	<line> <text> <text> ...	Sets the text of the sign line (1-4) to the given input. Then right-click the sign to update.
/viewSign	[raw true/false] [placeholders true/false]	Shows the full contents and details of the sign you are currently looking at. If "raw" is true, formatting codes are displayed. If placeholders is true, stored placeholders are displayed.
/copySign		Copies the sign you are currently looking at to another sign, including placeholders, formatting codes, dye and waxed state.
/unWaxSign		Removes the wax from the sign you are currently looking at.

Permissions

Permission	Description
placeholdersigns.*	Gives all permissions.
placeholdersigns.edit	Allows unrestricted use of the /setSignLine command.
placeholdersigns.edit.use	Allows use of the /setSignLine command.
placeholdersigns.edit.bypass-waxed	Allows use of the /setSignLine command on a waxed sign.
placeholdersigns.placeholder	Allows a player to make signs containing placeholders. Without this, placeholders are treated as normal text for all commands, and when editing sign text.
placeholdersigns.copy	Allows unrestricted use of the /copySign command.
placeholdersigns.copy.use	Allows use of the /copySign command.
placeholdersigns.copy.bypass-waxed	Allows pasting a sign copied with /copySign onto a waxed sign.
placeholdersigns.unwax	Allows use of the /unWaxSign command