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<title>Class: Exit</title>
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<td><strong>Class</strong></td>
<td class="class-name-in-header">Exit</td>
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<td><strong>In:</strong></td>
<td>
<a href="../files/lib/core/exit_rb.html">
lib/core/exit.rb
</a>
<br />
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<td><strong>Parent:</strong></td>
<td>
<a href="GameObject.html">
GameObject
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<p>
The <a href="Exit.html">Exit</a> class is the mother of all exits.
</p>
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<div id="method-list">
<h3 class="section-bar">Methods</h3>
<div class="name-list">
<a href="#M000034">leave</a>
<a href="#M000033">new</a>
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<h3 class="section-bar">Public Class methods</h3>
<div id="method-M000033" class="method-detail">
<a name="M000033"></a>
<div class="method-heading">
<a href="#M000033" class="method-signature">
<span class="method-name">new</span><span class="method-args">(name, owner, location, to_room)</span>
</a>
</div>
<div class="method-description">
<p>
Create a <a href="Exit.html#M000033">new</a> <a href="Exit.html">Exit</a>
object
</p>
<dl>
<dt><tt>name</tt></dt><dd>The displayed name of the room
</dd>
<dt><tt>owner</tt></dt><dd>The owner id of this room
</dd>
<dt><tt>return</tt></dt><dd>A handle to the <a href="Exit.html#M000033">new</a> <a
href="Room.html">Room</a>.
</dd>
</dl>
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000033-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000033-source">
<pre>
<span class="ruby-comment cmt"># File lib/core/exit.rb, line 27</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">initialize</span>(<span class="ruby-identifier">name</span>, <span class="ruby-identifier">owner</span>, <span class="ruby-identifier">location</span>, <span class="ruby-identifier">to_room</span>)
<span class="ruby-keyword kw">super</span>(<span class="ruby-identifier">name</span>, <span class="ruby-identifier">owner</span>, <span class="ruby-identifier">location</span>)
<span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">to_room</span>=<span class="ruby-identifier">to_room</span> <span class="ruby-comment cmt"># The room the exit leads to</span>
<span class="ruby-comment cmt"># location is the room the exit starts in</span>
<span class="ruby-keyword kw">end</span>
</pre>
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<h3 class="section-bar">Public Instance methods</h3>
<div id="method-M000034" class="method-detail">
<a name="M000034"></a>
<div class="method-heading">
<a href="#M000034" class="method-signature">
<span class="method-name">leave</span><span class="method-args">(e)</span>
</a>
</div>
<div class="method-description">
<p>
<a href="Event.html">Event</a> :<a href="Exit.html#M000034">leave</a>
</p>
<dl>
<dt><tt>e</tt></dt><dd>The event
</dd>
<dt><tt>return</tt></dt><dd>Undefined
</dd>
</dl>
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000034-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000034-source">
<pre>
<span class="ruby-comment cmt"># File lib/core/exit.rb, line 36</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">leave</span>(<span class="ruby-identifier">e</span>)
<span class="ruby-identifier">ch</span> = <span class="ruby-identifier">get_object</span>(<span class="ruby-identifier">e</span>.<span class="ruby-identifier">from</span>)
<span class="ruby-identifier">characters</span>(<span class="ruby-identifier">e</span>.<span class="ruby-identifier">from</span>).<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">x</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">add_event</span>(<span class="ruby-identifier">location</span>, <span class="ruby-identifier">x</span>.<span class="ruby-identifier">id</span>,<span class="ruby-identifier">:show</span>, <span class="ruby-identifier">ch</span>.<span class="ruby-identifier">name</span> <span class="ruby-operator">+</span> <span class="ruby-node">" has left #{e.msg}."</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">x</span>.<span class="ruby-identifier">account</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-comment cmt"># remove character</span>
<span class="ruby-identifier">get_object</span>(<span class="ruby-identifier">location</span>).<span class="ruby-identifier">delete_contents</span>(<span class="ruby-identifier">ch</span>.<span class="ruby-identifier">id</span>)
<span class="ruby-identifier">ch</span>.<span class="ruby-identifier">location</span> = <span class="ruby-keyword kw">nil</span>
<span class="ruby-identifier">add_event</span>(<span class="ruby-identifier">id</span>, <span class="ruby-identifier">to_room</span>, <span class="ruby-identifier">:arrive</span>, <span class="ruby-identifier">ch</span>.<span class="ruby-identifier">id</span>)
<span class="ruby-keyword kw">end</span>
</pre>
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