Action Keyword - ellis-matthew4/XDL GitHub Wiki

The Action keyword signifies an action that will be implemented by the user. The syntax is as follows:

action [name] [args[0]] [args[1]] ...

Which compiles to this dictionary, which is added to the dialogue stack:

{ action : "[name]", args : [args[0], args[1], ...] }

In order for this to actually do something, you need to edit Display.gd's statement() function to accommodate for your action. Otherwise, it will simply print a debug message.