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24 KiB
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745 lines
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24 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>
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Class: Dialogue::Speaker
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— Sapling Documentation
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<link rel="stylesheet" href="../css/style.css" type="text/css" charset="utf-8" />
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<script type="text/javascript" charset="utf-8">
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pathId = "Dialogue::Speaker";
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relpath = '../';
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</script>
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<iframe id="nav" src="../class_list.html?1"></iframe>
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<div id="header">
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<div id="menu">
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<a href="../_index.html">Index (S)</a> »
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<span class='title'><span class='object_link'><a href="../Dialogue.html" title="Dialogue (module)">Dialogue</a></span></span>
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»
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<span class="title">Speaker</span>
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</div>
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<div id="search">
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<a class="full_list_link" id="class_list_link"
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href="../class_list.html">
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<div class="clear"></div>
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</div>
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<div id="content"><h1>Class: Dialogue::Speaker
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</h1>
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<div class="box_info">
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<dl>
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<dt>Inherits:</dt>
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<dd>
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<span class="inheritName">Object</span>
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<ul class="fullTree">
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<li>Object</li>
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<li class="next">Dialogue::Speaker</li>
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</ul>
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<a href="#" class="inheritanceTree">show all</a>
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</dd>
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</dl>
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<dl>
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<dt>Defined in:</dt>
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<dd>lib/sapling/dialogue.rb</dd>
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</dl>
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</div>
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<h2>Overview</h2><div class="docstring">
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<div class="discussion">
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<p>Speaker holds the functionality for going through a dialogue tree.</p>
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</div>
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</div>
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<div class="tags">
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</div>
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<h2>Instance Attribute Summary <small><a href="#" class="summary_toggle">collapse</a></small></h2>
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<ul class="summary">
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<li class="public ">
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<span class="summary_signature">
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<a href="#debug-instance_method" title="#debug (instance method)">#<strong>debug</strong> ⇒ Object </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>Status of verbose/debug mode.</p>
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</div></span>
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</li>
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<li class="public ">
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<span class="summary_signature">
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<a href="#file-instance_method" title="#file (instance method)">#<strong>file</strong> ⇒ Object </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>The file, which should be a dialogue tree YAML file.</p>
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</div></span>
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</li>
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</ul>
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<h2>
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Instance Method Summary
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<small><a href="#" class="summary_toggle">collapse</a></small>
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</h2>
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<ul class="summary">
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<li class="public ">
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<span class="summary_signature">
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<a href="#conversation-instance_method" title="#conversation (instance method)">#<strong>conversation</strong> ⇒ Object </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>Conversation handles navigating the tree, until the option to end is
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reached.</p>
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</div></span>
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</li>
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<li class="public ">
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<span class="summary_signature">
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<a href="#get_response-instance_method" title="#get_response (instance method)">#<strong>get_response</strong>(branch) ⇒ Integer </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>Get a response for the displayed branch.</p>
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</div></span>
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</li>
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<li class="public ">
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<span class="summary_signature">
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<a href="#initialize-instance_method" title="#initialize (instance method)">#<strong>initialize</strong>(file = "", debug = false) ⇒ Speaker </a>
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</span>
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<span class="note title constructor">constructor</span>
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<span class="summary_desc"><div class='inline'>
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<p>A new instance of Speaker.</p>
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</div></span>
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</li>
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<li class="public ">
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<span class="summary_signature">
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<a href="#talk-instance_method" title="#talk (instance method)">#<strong>talk</strong>(branch, branch_no) ⇒ Integer </a>
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</span>
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<span class="summary_desc"><div class='inline'>
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<p>Talk displays a branch, the options, and prompts for a response.</p>
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</div></span>
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</li>
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</ul>
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<div id="constructor_details" class="method_details_list">
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<h2>Constructor Details</h2>
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<div class="method_details first">
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<h3 class="signature first" id="initialize-instance_method">
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#<strong>initialize</strong>(file = "", debug = false) ⇒ <tt><span class='object_link'><a href="" title="Dialogue::Speaker (class)">Speaker</a></span></tt>
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</h3><div class="docstring">
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<div class="discussion">
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<p>Returns a new instance of Speaker</p>
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</div>
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</div>
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<div class="tags">
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</div><table class="source_code">
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<tr>
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<pre class="lines">
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43</pre>
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</td>
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<td>
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<pre class="code"><span class="info file"># File 'lib/sapling/dialogue.rb', line 40</span>
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<span class='kw'>def</span> <span class='id identifier rubyid_initialize'>initialize</span><span class='lparen'>(</span><span class='id identifier rubyid_file'>file</span><span class='op'>=</span><span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_end'>"</span></span><span class='comma'>,</span> <span class='id identifier rubyid_debug'>debug</span><span class='op'>=</span><span class='kw'>false</span><span class='rparen'>)</span>
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<span class='ivar'>@file</span> <span class='op'>=</span> <span class='id identifier rubyid_file'>file</span>
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<span class='ivar'>@debug</span> <span class='op'>=</span> <span class='id identifier rubyid_debug'>debug</span>
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<span class='kw'>end</span></pre>
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</td>
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</tr>
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</table>
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</div>
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</div>
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<div id="instance_attr_details" class="attr_details">
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<h2>Instance Attribute Details</h2>
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<span id="debug=-instance_method"></span>
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<div class="method_details first">
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<h3 class="signature first" id="debug-instance_method">
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#<strong>debug</strong> ⇒ <tt>Object</tt>
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</h3><div class="docstring">
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<div class="discussion">
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<p>Status of verbose/debug mode. True = on; false = off.</p>
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</div>
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</div>
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<div class="tags">
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</div><table class="source_code">
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<pre class="lines">
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38
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40</pre>
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</td>
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<td>
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<pre class="code"><span class="info file"># File 'lib/sapling/dialogue.rb', line 38</span>
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<span class='kw'>def</span> <span class='id identifier rubyid_debug'>debug</span>
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<span class='ivar'>@debug</span>
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<span class='kw'>end</span></pre>
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</td>
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</tr>
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</table>
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</div>
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<span id="file=-instance_method"></span>
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<div class="method_details ">
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<h3 class="signature " id="file-instance_method">
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#<strong>file</strong> ⇒ <tt>Object</tt>
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</h3><div class="docstring">
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<div class="discussion">
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<p>The file, which should be a dialogue tree YAML file.</p>
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</div>
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</div>
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<div class="tags">
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</div><table class="source_code">
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<tr>
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<td>
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<pre class="lines">
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36
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38</pre>
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</td>
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<td>
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<pre class="code"><span class="info file"># File 'lib/sapling/dialogue.rb', line 36</span>
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<span class='kw'>def</span> <span class='id identifier rubyid_file'>file</span>
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<span class='ivar'>@file</span>
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<span class='kw'>end</span></pre>
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</td>
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</tr>
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</table>
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</div>
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</div>
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<div id="instance_method_details" class="method_details_list">
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<h2>Instance Method Details</h2>
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<div class="method_details first">
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<h3 class="signature first" id="conversation-instance_method">
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#<strong>conversation</strong> ⇒ <tt>Object</tt>
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</h3><div class="docstring">
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<div class="discussion">
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<p>Conversation handles navigating the tree, until the option to end is
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reached.</p>
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</div>
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</div>
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<div class="tags">
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</div><table class="source_code">
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<tr>
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<td>
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<pre class="lines">
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60</pre>
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</td>
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<td>
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<pre class="code"><span class="info file"># File 'lib/sapling/dialogue.rb', line 47</span>
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<span class='kw'>def</span> <span class='id identifier rubyid_conversation'>conversation</span><span class='lparen'>(</span><span class='rparen'>)</span>
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<span class='id identifier rubyid_tree'>tree</span> <span class='op'>=</span> <span class='const'><span class='object_link'><a href="../Gardner.html" title="Gardner (module)">Gardner</a></span></span><span class='period'>.</span><span class='id identifier rubyid_prune_trunk'><span class='object_link'><a href="../Gardner.html#prune_trunk-class_method" title="Gardner.prune_trunk (method)">prune_trunk</a></span></span><span class='lparen'>(</span><span class='ivar'>@file</span><span class='rparen'>)</span>
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<span class='const'><span class='object_link'><a href="../Dialogue.html" title="Dialogue (module)">Dialogue</a></span></span><span class='period'>.</span><span class='id identifier rubyid_display_trunk'><span class='object_link'><a href="../Dialogue.html#display_trunk-class_method" title="Dialogue.display_trunk (method)">display_trunk</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_tree'>tree</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='comma'>,</span> <span class='kw'>false</span><span class='rparen'>)</span>
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<span class='id identifier rubyid_branches'>branches</span> <span class='op'>=</span> <span class='const'><span class='object_link'><a href="../Gardner.html" title="Gardner (module)">Gardner</a></span></span><span class='period'>.</span><span class='id identifier rubyid_prune_branches'><span class='object_link'><a href="../Gardner.html#prune_branches-class_method" title="Gardner.prune_branches (method)">prune_branches</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_tree'>tree</span><span class='lbracket'>[</span><span class='int'>1</span><span class='rbracket'>]</span><span class='rparen'>)</span>
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<span class='id identifier rubyid_next_branch'>next_branch</span> <span class='op'>=</span> <span class='int'>1</span>
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<span class='kw'>until</span> <span class='id identifier rubyid_next_branch'>next_branch</span> <span class='op'>==</span> <span class='int'>0</span> <span class='kw'>do</span>
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<span class='id identifier rubyid_next_branch'>next_branch</span> <span class='op'>=</span> <span class='id identifier rubyid_talk'>talk</span><span class='lparen'>(</span><span class='id identifier rubyid_branches'>branches</span><span class='lbracket'>[</span><span class='id identifier rubyid_next_branch'>next_branch</span><span class='rbracket'>]</span><span class='comma'>,</span> <span class='id identifier rubyid_next_branch'>next_branch</span><span class='rparen'>)</span>
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<span class='kw'>end</span>
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<span class='id identifier rubyid_puts'>puts</span> <span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>\n</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_branches'>branches</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>desc</span><span class='tstring_end'>"</span></span><span class='rbracket'>]</span><span class='embexpr_end'>}</span><span class='tstring_end'>"</span></span>
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<span class='id identifier rubyid_exit'>exit</span>
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<span class='kw'>end</span></pre>
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</td>
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</tr>
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</table>
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</div>
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<div class="method_details ">
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<h3 class="signature " id="get_response-instance_method">
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#<strong>get_response</strong>(branch) ⇒ <tt>Integer</tt>
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</h3><div class="docstring">
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<div class="discussion">
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<p>Get a response for the displayed branch</p>
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</div>
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</div>
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<div class="tags">
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<p class="tag_title">Parameters:</p>
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<ul class="param">
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<li>
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<span class='name'>branch</span>
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<span class='type'>(<tt>Hash</tt>)</span>
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—
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<div class='inline'>
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<p>A branch data set</p>
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</div>
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</li>
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</ul>
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<p class="tag_title">Returns:</p>
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<ul class="return">
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<li>
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<span class='type'>(<tt>Integer</tt>)</span>
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—
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<div class='inline'>
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<p>the next branch</p>
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</div>
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</li>
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</ul>
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</div><table class="source_code">
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108</pre>
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</td>
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<td>
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<pre class="code"><span class="info file"># File 'lib/sapling/dialogue.rb', line 93</span>
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<span class='kw'>def</span> <span class='id identifier rubyid_get_response'>get_response</span><span class='lparen'>(</span><span class='id identifier rubyid_branch'>branch</span><span class='rparen'>)</span>
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<span class='id identifier rubyid_valid_options'>valid_options</span> <span class='op'>=</span> <span class='id identifier rubyid_branch'>branch</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>options</span><span class='tstring_end'>"</span></span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_keys'>keys</span><span class='period'>.</span><span class='id identifier rubyid_join'>join</span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>, </span><span class='tstring_end'>"</span></span><span class='rparen'>)</span>
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<span class='id identifier rubyid_print'>print</span> <span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>\n[</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_valid_options'>valid_options</span><span class='embexpr_end'>}</span><span class='tstring_content'>]> </span><span class='tstring_end'>"</span></span>
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<span class='const'>STDOUT</span><span class='period'>.</span><span class='id identifier rubyid_flush'>flush</span>
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<span class='id identifier rubyid_response'>response</span> <span class='op'>=</span> <span class='const'>STDIN</span><span class='period'>.</span><span class='id identifier rubyid_gets'>gets</span><span class='period'>.</span><span class='id identifier rubyid_chomp'>chomp</span><span class='period'>.</span><span class='id identifier rubyid_to_i'>to_i</span>
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<span class='kw'>until</span> <span class='id identifier rubyid_branch'>branch</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>options</span><span class='tstring_end'>"</span></span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_keys'>keys</span><span class='period'>.</span><span class='id identifier rubyid_include?'>include?</span><span class='lparen'>(</span><span class='id identifier rubyid_response'>response</span><span class='rparen'>)</span> <span class='kw'>or</span> <span class='id identifier rubyid_response'>response</span> <span class='op'>==</span> <span class='int'>0</span>
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<span class='id identifier rubyid_print'>print</span> <span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>[## Invalid options. </span><span class='tstring_end'>"</span></span>
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<span class='id identifier rubyid_print'>print</span> <span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>Valid options are </span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_valid_options'>valid_options</span><span class='embexpr_end'>}</span><span class='tstring_content'>, or 0 to exit.</span><span class='tstring_end'>"</span></span>
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<span class='id identifier rubyid_print'>print</span> <span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>\n[</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_valid_options'>valid_options</span><span class='embexpr_end'>}</span><span class='tstring_content'>]> </span><span class='tstring_end'>"</span></span>
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<span class='id identifier rubyid_response'>response</span> <span class='op'>=</span> <span class='const'>STDIN</span><span class='period'>.</span><span class='id identifier rubyid_gets'>gets</span><span class='period'>.</span><span class='id identifier rubyid_chomp'>chomp</span><span class='period'>.</span><span class='id identifier rubyid_to_i'>to_i</span>
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<span class='kw'>end</span>
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<span class='kw'>return</span> <span class='id identifier rubyid_response'>response</span>
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<span class='kw'>end</span></pre>
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</td>
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</tr>
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</table>
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</div>
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<div class="method_details ">
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<h3 class="signature " id="talk-instance_method">
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#<strong>talk</strong>(branch, branch_no) ⇒ <tt>Integer</tt>
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</h3><div class="docstring">
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<div class="discussion">
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<p>Talk displays a branch, the options, and prompts for a response.</p>
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</div>
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</div>
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<div class="tags">
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<p class="tag_title">Parameters:</p>
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<ul class="param">
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<li>
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<span class='name'>branch</span>
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<span class='type'>(<tt>Hash</tt>)</span>
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—
|
|
<div class='inline'>
|
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<p>A branch data set</p>
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</div>
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</li>
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<li>
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<span class='name'>branch_no</span>
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<span class='type'>(<tt>Integer</tt>)</span>
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—
|
|
<div class='inline'>
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<p>The branch number</p>
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</div>
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</li>
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</ul>
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<p class="tag_title">Returns:</p>
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<ul class="return">
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<li>
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|
|
<span class='type'>(<tt>Integer</tt>)</span>
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—
|
|
<div class='inline'>
|
|
<p>The number of the next branch</p>
|
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</div>
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</li>
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</ul>
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</div><table class="source_code">
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<tr>
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<td>
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<pre class="lines">
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87</pre>
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</td>
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<td>
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<pre class="code"><span class="info file"># File 'lib/sapling/dialogue.rb', line 67</span>
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<span class='kw'>def</span> <span class='id identifier rubyid_talk'>talk</span><span class='lparen'>(</span><span class='id identifier rubyid_branch'>branch</span><span class='comma'>,</span> <span class='id identifier rubyid_branch_no'>branch_no</span><span class='rparen'>)</span>
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<span class='comment'># If there are no options on this branch, we assume it's a terminal
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</span> <span class='comment'># branch. Return 0, and end the program.
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</span> <span class='kw'>if</span> <span class='id identifier rubyid_branch'>branch</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>options</span><span class='tstring_end'>"</span></span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_empty?'>empty?</span>
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<span class='id identifier rubyid_puts'>puts</span> <span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>\n</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_branch'>branch</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>desc</span><span class='tstring_end'>"</span></span><span class='rbracket'>]</span><span class='embexpr_end'>}</span><span class='tstring_content'>\n\n</span><span class='tstring_end'>"</span></span>
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|
<span class='kw'>return</span> <span class='int'>0</span>
|
|
<span class='kw'>end</span>
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<span class='const'><span class='object_link'><a href="../Dialogue.html" title="Dialogue (module)">Dialogue</a></span></span><span class='period'>.</span><span class='id identifier rubyid_display_branch'><span class='object_link'><a href="../Dialogue.html#display_branch-class_method" title="Dialogue.display_branch (method)">display_branch</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_branch'>branch</span><span class='comma'>,</span> <span class='id identifier rubyid_branch_no'>branch_no</span><span class='comma'>,</span> <span class='ivar'>@debug</span><span class='rparen'>)</span>
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<span class='id identifier rubyid_response'>response</span> <span class='op'>=</span> <span class='id identifier rubyid_get_response'>get_response</span><span class='lparen'>(</span><span class='id identifier rubyid_branch'>branch</span><span class='rparen'>)</span>
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|
<span class='kw'>unless</span> <span class='id identifier rubyid_response'>response</span> <span class='op'>==</span> <span class='int'>0</span>
|
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<span class='id identifier rubyid_puts'>puts</span> <span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>\n</span><span class='tstring_end'>"</span></span>
|
|
<span class='int'>10</span><span class='period'>.</span><span class='id identifier rubyid_times'>times</span> <span class='lbrace'>{</span> <span class='id identifier rubyid_print'>print</span> <span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>*</span><span class='tstring_end'>"</span></span> <span class='rbrace'>}</span>
|
|
<span class='id identifier rubyid_puts'>puts</span> <span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>\n(Your choice: </span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_branch'>branch</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>options</span><span class='tstring_end'>"</span></span><span class='rbracket'>]</span><span class='lbracket'>[</span><span class='id identifier rubyid_response'>response</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_keys'>keys</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='embexpr_end'>}</span><span class='tstring_content'>)</span><span class='tstring_end'>"</span></span>
|
|
<span class='id identifier rubyid_response'>response</span> <span class='op'>=</span> <span class='id identifier rubyid_branch'>branch</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>"</span><span class='tstring_content'>options</span><span class='tstring_end'>"</span></span><span class='rbracket'>]</span><span class='lbracket'>[</span><span class='id identifier rubyid_response'>response</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_values'>values</span><span class='lbracket'>[</span><span class='int'>0</span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_to_i'>to_i</span>
|
|
<span class='kw'>end</span>
|
|
|
|
<span class='kw'>return</span> <span class='id identifier rubyid_response'>response</span>
|
|
<span class='kw'>end</span></pre>
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</td>
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</tr>
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</table>
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</div>
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</div>
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</div>
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<div id="footer">
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Generated on Sat Oct 14 23:40:01 2017 by
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<a href="http://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
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0.9.9 (ruby-2.4.2).
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</div>
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</body>
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