General

Commands

Visual layout

horiz() - Arrange multiple elements horizontally
mult() - Create multiple elements in one spot
page() - A simple page layout generator
vert() - Arrange multiple elements vertically

Content elements

pic() - Show an image
sound() - Play a sound
text() - Show some text

Interface elements

buttons() - Display a custom list of buttons
go() - Display a single button
yn() - Display two buttons for a yes/no question

Control flow

delay() - Create a timer and display it
goto() - Forward the user to another page

Control flow - PCM2 style

must() - A page must be set
mustnot() - A page must not be set
numactions() - A number of pages must be set
numactionsfrom() - A number of pages since page x must be set
range() - Randomly pick a page from a range
repeat() - Repeat a page multiple times
repeatset() - Set an action to be repeated
repeatadd() - Add to the previous repeat count
repeatdel() - Substract from the previous count
set() - Mark a page as set
unset() - Mark a page as unset

Instructions

stroke() - Demonstrates stroking speed

Utility functions

random() - Generate a random number

Parameters

The number and order of parameters is important. For example: The third parameter of the page command is always the visible controls you want to add to the page. But what if you want to use the third parameter, but not the second one? To solve this, parameter can also be referenced by name:

backOnTrack#page(
	'So, you haven\'t got enough yet, then? Ok, stroke for two minutes.',
	action:delay(2min,circular#)
);

In the example the "action:" tells Nyx that you want it to use the following as the command's third parameter.

Watch out!

You cannot add a parameter twice!

backOnTrack#page(
	'So, you haven\'t got enough yet, then? Ok, stroke for two minutes.',
	action:delay(2min,circular#),
	action:go(canttakeit#)
);

Instead use combination commands like mult(), vert() and horiz(), like so:

backOnTrack#page(
	'So, you haven\'t got enough yet, then? Ok, stroke for two minutes.',
	action:vert(delay(2min,circular#),go(canttakeit#))
);