<page xmlns="http://projectmallard.org/1.0/"
      xmlns:its="http://www.w3.org/2005/11/its"
	type="topic" style="task"
	id="basic">
  <info>
    <revision pkgversion="3.4" version="0.1" date="2012-03-08" status="review"/>
    <revision pkgversion="3.34" version="0.2" date="2020-01-03" status="review"/>
    <link type="guide" xref="index#play"/>
    <credit type="author copyright">
      <name>Perumal Viravan</name>
      <email>perumalv18@gmail.com</email>
      <years>2012</years>
    </credit>
    <license>
      <p>Creative Commons Share Alike 3.0</p>
    </license>
  </info>

<title>Basics</title>
<p><app>Lights Off</app> can be played using the keyboard or the mouse.</p>

<section id="keyboard">
<title>Using the keyboard</title>
<list>
  <item><p>To select a tile, use the arrow keys to move the spotlight on to that tile and press the <key>Enter</key> key.</p></item>
 <item><p>Once a tile is selected it will toggle the state of the selected tile and its non-diagonal neighbors.</p></item>
</list>
</section>

<section id="mouse">
<title>Using the mouse</title>
<list>
 <item><p>To select a tile move the mouse pointer over the tile and click it.</p></item>
 <item><p>Once a tile is selected it will toggle the state of the selected tile and its non-diagonal neighbors.</p></item>	
</list>
</section>

<section id="level">
<title>Progress through the levels</title>
<list>
 <item><p>The progress through the levels is either by turning off all the lights in that level or by pressing the menu button in the top-right corner of the window and selecting <gui>Next puzzle</gui> or <gui>Previous puzzle</gui>.</p></item>
 <item><p>The current level is shown in the title bar.
</p></item>
</list>	
<figure>
  <desc>This shows the <app>Lights Off</app> pattern for level 3.</desc>
  <media type="image" mime="image/png" src="figures/lo1.png" width="300"></media>
</figure>
</section>

<section id="usage-video">
      <title>Video Demonstration</title>
       <media type="video" mime="application/ogv" src="figures/lightsoff.ogv" its:translate="no">
        </media>
    </section>
</page>
