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diff --git a/manuals/sly/Time.html b/manuals/sly/Time.html new file mode 100644 index 0000000..ca2986d --- /dev/null +++ b/manuals/sly/Time.html @@ -0,0 +1,105 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<html> +<!-- Copyright (C) 2013, 2014 David Thompson davet@gnu.org + +Permission is granted to copy, distribute and/or modify this document +under the terms of the GNU Free Documentation License, Version 1.3 +or any later version published by the Free Software Foundation; +with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. +A copy of the license is included in the section entitled "GNU +Free Documentation License". + +A copy of the license is also available from the Free Software +Foundation Web site at http://www.gnu.org/licenses/fdl.html. + + +The document was typeset with +http://www.texinfo.org/ (GNU Texinfo). + --> +<!-- Created by GNU Texinfo 6.0, http://www.gnu.org/software/texinfo/ --> +<head> +<title>Sly: Time</title> + +<meta name="description" content="Sly: Time"> +<meta name="keywords" content="Sly: Time"> +<meta name="resource-type" content="document"> +<meta name="distribution" content="global"> +<meta name="Generator" content="makeinfo"> +<meta charset="UTF-8"> +<link href="index.html#Top" rel="start" title="Top"> +<link href="Index.html#Index" rel="index" title="Index"> +<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> +<link href="API-Reference.html#API-Reference" rel="up" title="API Reference"> +<link href="Signals.html#Signals" rel="next" title="Signals"> +<link href="Miscellaneous.html#Miscellaneous" rel="prev" title="Miscellaneous"> +<style type="text/css"> +<!-- +a.summary-letter {text-decoration: none} +blockquote.indentedblock {margin-right: 0em} +blockquote.smallindentedblock {margin-right: 0em; font-size: smaller} +blockquote.smallquotation {font-size: smaller} +div.display {margin-left: 3.2em} +div.example {margin-left: 3.2em} +div.lisp {margin-left: 3.2em} +div.smalldisplay {margin-left: 3.2em} +div.smallexample {margin-left: 3.2em} +div.smalllisp {margin-left: 3.2em} +kbd {font-style: oblique} +pre.display {font-family: inherit} +pre.format {font-family: inherit} +pre.menu-comment {font-family: serif} +pre.menu-preformatted {font-family: serif} +pre.smalldisplay {font-family: inherit; font-size: smaller} +pre.smallexample {font-size: smaller} +pre.smallformat {font-family: inherit; font-size: smaller} +pre.smalllisp {font-size: smaller} +span.nocodebreak {white-space: nowrap} +span.nolinebreak {white-space: nowrap} +span.roman {font-family: serif; font-weight: normal} +span.sansserif {font-family: sans-serif; font-weight: normal} +ul.no-bullet {list-style: none} +--> +</style> + + +</head> + +<body lang="en"> +<a name="Time"></a> +<div class="header"> +<p> +Next: <a href="Input.html#Input" accesskey="n" rel="next">Input</a>, Previous: <a href="Math.html#Math" accesskey="p" rel="prev">Math</a>, Up: <a href="API-Reference.html#API-Reference" accesskey="u" rel="up">API Reference</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Index.html#Index" title="Index" rel="index">Index</a>]</p> +</div> +<hr> +<a name="Time-1"></a> +<h3 class="section">4.3 Time</h3> + +<p>In the context of Sly, time is not the seconds that are passing in the +real world, but the virtual clock that is ticking within the game +loop. This manual refers to a “tick” as the smallest unit of time. +There are a user-defined amount of ticks in a real world second, but +by default it is 60. +</p> +<p>Sly includes several useful modules for working with time. Coroutines +are procedures that can be paused and resumed, agendas are procedure +schedulers, and signals built atop both agendas and coroutines to +provide a high-level functional reactive programming API. +</p> +<p>For most use-cases, the signal module should be used exclusively, but +the agenda and coroutine modules are useful for building new +high-level abstractions. +</p> +<table class="menu" border="0" cellspacing="0"> +<tr><td align="left" valign="top">• <a href="Signals.html#Signals" accesskey="1">Signals</a>:</td><td> </td><td align="left" valign="top">Functional reactive programming. +</td></tr> +<tr><td align="left" valign="top">• <a href="Coroutines.html#Coroutines" accesskey="2">Coroutines</a>:</td><td> </td><td align="left" valign="top">Cooperative multi-tasking. +</td></tr> +<tr><td align="left" valign="top">• <a href="Agendas.html#Agendas" accesskey="3">Agendas</a>:</td><td> </td><td align="left" valign="top">Deferred procedure scheduling. +</td></tr> +</table> + + + + +</body> +</html> |