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<html>
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<title>Choices Template</title>
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<h1><a href="../index.html">
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<ul><li><a href="../index.html">home</a></li>
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<main role="main">
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<!--Weave of 'Choices Template' generated by Inweb-->
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<div class="breadcrumbs">
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<ul class="crumbs"><li><a href="../index.html">Home</a></li><li><a href="../extensions.html">Kits</a></li><li><a href="index.html">DialogueKit</a></li><li><b>Choices Template</b></li></ul></div>
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<p class="purpose">Runtime support for dialogue choices.</p>
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<ul class="toc"><li><a href="S-chc.html#SP1">§1. Runtime representation</a></li><li><a href="S-chc.html#SP2">§2. Extracting choice data</a></li></ul><hr class="tocbar">
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<p class="commentary firstcommentary"><a id="SP1" class="paragraph-anchor"></a><b>§1. Runtime representation. </b>Values representing choices are enumerated from 1 to <span class="extract"><span class="extract-syntax">NO_DIALOGUE_CHOICES</span></span>. Choices
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have certain properties stored by Inform just as it would for any other
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enumerated kind, and which this kit deals with by calls to <span class="extract"><span class="extract-syntax">GProperty</span></span> and
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<span class="extract"><span class="extract-syntax">WriteGProperty</span></span>: in particular, <span class="extract"><span class="extract-syntax">performed</span></span> and <span class="extract"><span class="extract-syntax">recurring</span></span>.
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</p>
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<p class="commentary">In addition, though, the compiler (or more accurately the linker) generates
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a table called <span class="extract"><span class="extract-syntax">TableOfDialogueChoices</span></span>. If <span class="extract"><span class="extract-syntax">dc</span></span> is an enumerated value then
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<span class="extract"><span class="extract-syntax">TableOfDialogueChoices-->dc</span></span> is the address of the metadata table for <span class="extract"><span class="extract-syntax">dc</span></span>.
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(And <span class="extract"><span class="extract-syntax">TableOfDialogueChoices-->0</span></span> is set to <span class="extract"><span class="extract-syntax">NO_DIALOGUE_CHOICES</span></span>.)
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</p>
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<p class="commentary">These choice data arrays occupy 3 words each, with fields as follows:
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</p>
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<ul class="items"><li>● <span class="extract"><span class="extract-syntax">TYPE_DCMETADATA</span></span> must be one of the <span class="extract"><span class="extract-syntax">*_DSEL</span></span> values, which in turn
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determines the meaning of the <span class="extract"><span class="extract-syntax">CONTENT_DCMETADATA</span></span> field.
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</li><li>● <span class="extract"><span class="extract-syntax">AVAILABILITY_DCMETADATA</span></span> is a function to test whether any <span class="extract"><span class="extract-syntax">if</span></span> or <span class="extract"><span class="extract-syntax">unless</span></span>
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conditions attached to the choice are met; this returns <span class="extract"><span class="extract-syntax">true</span></span> if the choice is
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available, <span class="extract"><span class="extract-syntax">false</span></span> if not. If the <span class="extract"><span class="extract-syntax">AVAILABILITY_DCMETADATA</span></span> is 0, the choice is
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always available.
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</li><li>● What's held in <span class="extract"><span class="extract-syntax">CONTENT_DCMETADATA</span></span> depends on the <span class="extract"><span class="extract-syntax">TYPE_DCMETADATA</span></span>:
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</li><li>(a) For <span class="extract"><span class="extract-syntax">TEXTUAL_DSEL</span></span> it's an Inform 7 <span class="extract"><span class="extract-syntax">text</span></span> value for what is being offered
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to the player (say, "Run out of the room screaming").
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</li><li>(b) For <span class="extract"><span class="extract-syntax">ENDING_DSEL</span></span> and the other ending types, it's the value of <span class="extract"><span class="extract-syntax">deadflag</span></span>
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to set, which will sometimes be a <span class="extract"><span class="extract-syntax">text</span></span> and sometimes just the value 3: see
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WorldModelKit for why this is.
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</li><li>(c) For <span class="extract"><span class="extract-syntax">PERFORM_DSEL</span></span> it's the dialogue beat to perform.
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</li><li>(d) For <span class="extract"><span class="extract-syntax">INSTEAD_OF_DSEL</span></span>, <span class="extract"><span class="extract-syntax">AFTER_DSEL</span></span> and <span class="extract"><span class="extract-syntax">BEFORE_DSEL</span></span>, it's a function which
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looks to see if the current action matches the given action pattern.
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</li><li>(e) For everything else, it's 0 and meaningless.
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</li></ul>
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<p class="commentary">All of this must of course match what is compiled in <a href="../runtime-module/5-dci.html" class="internal">Dialogue Choice Instances (in runtime)</a>.
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</p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="reserved-syntax">Constant</span><span class="plain-syntax"> </span><span class="identifier-syntax">TYPE_DCMETADATA</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
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<span class="reserved-syntax">Constant</span><span class="plain-syntax"> </span><span class="identifier-syntax">AVAILABILITY_DCMETADATA</span><span class="plain-syntax"> = </span><span class="constant-syntax">1</span><span class="plain-syntax">;</span>
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<span class="reserved-syntax">Constant</span><span class="plain-syntax"> </span><span class="identifier-syntax">CONTENT_DCMETADATA</span><span class="plain-syntax"> = </span><span class="constant-syntax">2</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="comment-syntax">Flow markers:</span>
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<span class="reserved-syntax">Constant</span><span class="plain-syntax"> </span><span class="identifier-syntax">AGAIN_DSEL</span><span class="plain-syntax"> = </span><span class="constant-syntax">1</span><span class="plain-syntax">; </span><span class="comment-syntax"><-</span>
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<span class="reserved-syntax">Constant</span><span class="plain-syntax"> </span><span class="identifier-syntax">ANOTHER_CHOICE_DSEL</span><span class="plain-syntax"> = </span><span class="constant-syntax">2</span><span class="plain-syntax">; </span><span class="comment-syntax">-> another choice</span>
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<span class="reserved-syntax">Constant</span><span class="plain-syntax"> </span><span class="identifier-syntax">PERFORM_DSEL</span><span class="plain-syntax"> = </span><span class="constant-syntax">3</span><span class="plain-syntax">; </span><span class="comment-syntax">-> perform the falling beat</span>
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<span class="reserved-syntax">Constant</span><span class="plain-syntax"> </span><span class="identifier-syntax">STOP_DSEL</span><span class="plain-syntax"> = </span><span class="constant-syntax">4</span><span class="plain-syntax">; </span><span class="comment-syntax">-> stop</span>
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<span class="reserved-syntax">Constant</span><span class="plain-syntax"> </span><span class="identifier-syntax">ENDING_DSEL</span><span class="plain-syntax"> = </span><span class="constant-syntax">5</span><span class="plain-syntax">; </span><span class="comment-syntax">-> end the story</span>
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<span class="reserved-syntax">Constant</span><span class="plain-syntax"> </span><span class="identifier-syntax">ENDING_SAYING_DSEL</span><span class="plain-syntax"> = </span><span class="constant-syntax">6</span><span class="plain-syntax">; </span><span class="comment-syntax">-> end the story saying "You have succeeded"</span>
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<span class="reserved-syntax">Constant</span><span class="plain-syntax"> </span><span class="identifier-syntax">ENDING_FINALLY_DSEL</span><span class="plain-syntax"> = </span><span class="constant-syntax">7</span><span class="plain-syntax">; </span><span class="comment-syntax">-> end the story finally</span>
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<span class="reserved-syntax">Constant</span><span class="plain-syntax"> </span><span class="identifier-syntax">ENDING_FINALLY_SAYING_DSEL</span><span class="plain-syntax"> = </span><span class="constant-syntax">8</span><span class="plain-syntax">; </span><span class="comment-syntax">-> end the story finally saying "You have failed"</span>
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<span class="plain-syntax"> </span><span class="comment-syntax">Offered choices:</span>
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<span class="reserved-syntax">Constant</span><span class="plain-syntax"> </span><span class="identifier-syntax">TEXTUAL_DSEL</span><span class="plain-syntax"> = </span><span class="constant-syntax">9</span><span class="plain-syntax">; </span><span class="comment-syntax">— "Run out of the room screaming"</span>
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<span class="reserved-syntax">Constant</span><span class="plain-syntax"> </span><span class="identifier-syntax">INSTEAD_OF_DSEL</span><span class="plain-syntax"> = </span><span class="constant-syntax">10</span><span class="plain-syntax">; </span><span class="comment-syntax">— instead of taking something</span>
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<span class="reserved-syntax">Constant</span><span class="plain-syntax"> </span><span class="identifier-syntax">AFTER_DSEL</span><span class="plain-syntax"> = </span><span class="constant-syntax">11</span><span class="plain-syntax">; </span><span class="comment-syntax">— after examining the rabbit hole</span>
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<span class="reserved-syntax">Constant</span><span class="plain-syntax"> </span><span class="identifier-syntax">BEFORE_DSEL</span><span class="plain-syntax"> = </span><span class="constant-syntax">12</span><span class="plain-syntax">; </span><span class="comment-syntax">— before taking the pocket watch</span>
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<span class="reserved-syntax">Constant</span><span class="plain-syntax"> </span><span class="identifier-syntax">OTHERWISE_DSEL</span><span class="plain-syntax"> = </span><span class="constant-syntax">13</span><span class="plain-syntax">; </span><span class="comment-syntax">— otherwise</span>
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</pre>
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<p class="commentary firstcommentary"><a id="SP2" class="paragraph-anchor"></a><b>§2. Extracting choice data. </b></p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="plain-syntax">[ </span><span class="identifier-syntax">DirectorChoiceStoryEnding</span><span class="plain-syntax"> </span><span class="identifier-syntax">dc</span><span class="plain-syntax"> </span><span class="identifier-syntax">chdata</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">dc</span><span class="plain-syntax"> <= </span><span class="constant-syntax">0</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">dc</span><span class="plain-syntax"> > </span><span class="identifier-syntax">NO_DIALOGUE_CHOICES</span><span class="plain-syntax">)) </span><span class="reserved-syntax">rfalse</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">chdata</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TableOfDialogueChoices</span><span class="plain-syntax">--></span><span class="identifier-syntax">dc</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">chdata</span><span class="plain-syntax">--></span><span class="identifier-syntax">TYPE_DCMETADATA</span><span class="plain-syntax"> == </span><span class="identifier-syntax">ENDING_DSEL</span><span class="plain-syntax"> </span><span class="reserved-syntax">or</span><span class="plain-syntax"> </span><span class="identifier-syntax">ENDING_SAYING_DSEL</span><span class="plain-syntax"> </span><span class="reserved-syntax">or</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">ENDING_FINALLY_DSEL</span><span class="plain-syntax"> </span><span class="reserved-syntax">or</span><span class="plain-syntax"> </span><span class="identifier-syntax">ENDING_FINALLY_SAYING_DSEL</span><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">rtrue</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">rfalse</span><span class="plain-syntax">;</span>
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<span class="plain-syntax">];</span>
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<span class="plain-syntax">[ </span><span class="identifier-syntax">DirectorChoiceTextContent</span><span class="plain-syntax"> </span><span class="identifier-syntax">dc</span><span class="plain-syntax"> </span><span class="identifier-syntax">text</span><span class="plain-syntax"> </span><span class="identifier-syntax">chdata</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">dc</span><span class="plain-syntax"> <= </span><span class="constant-syntax">0</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">dc</span><span class="plain-syntax"> > </span><span class="identifier-syntax">NO_DIALOGUE_CHOICES</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">text</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">chdata</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TableOfDialogueChoices</span><span class="plain-syntax">--></span><span class="identifier-syntax">dc</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">BlkValueCopy</span><span class="plain-syntax">(</span><span class="identifier-syntax">text</span><span class="plain-syntax">, </span><span class="identifier-syntax">chdata</span><span class="plain-syntax">--></span><span class="identifier-syntax">CONTENT_DCMETADATA</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">text</span><span class="plain-syntax">;</span>
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<span class="plain-syntax">];</span>
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<span class="plain-syntax">[ </span><span class="identifier-syntax">DirectorChoiceType</span><span class="plain-syntax"> </span><span class="identifier-syntax">dc</span><span class="plain-syntax"> </span><span class="identifier-syntax">chdata</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">dc</span><span class="plain-syntax"> <= </span><span class="constant-syntax">0</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">dc</span><span class="plain-syntax"> > </span><span class="identifier-syntax">NO_DIALOGUE_CHOICES</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">chdata</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TableOfDialogueChoices</span><span class="plain-syntax">--></span><span class="identifier-syntax">dc</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">chdata</span><span class="plain-syntax">--></span><span class="identifier-syntax">TYPE_DCMETADATA</span><span class="plain-syntax">;</span>
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<span class="plain-syntax">];</span>
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<span class="plain-syntax">[ </span><span class="identifier-syntax">DirectorChoiceRawContent</span><span class="plain-syntax"> </span><span class="identifier-syntax">dc</span><span class="plain-syntax"> </span><span class="identifier-syntax">chdata</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">dc</span><span class="plain-syntax"> <= </span><span class="constant-syntax">0</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">dc</span><span class="plain-syntax"> > </span><span class="identifier-syntax">NO_DIALOGUE_CHOICES</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">chdata</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TableOfDialogueChoices</span><span class="plain-syntax">--></span><span class="identifier-syntax">dc</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">chdata</span><span class="plain-syntax">--></span><span class="identifier-syntax">CONTENT_DCMETADATA</span><span class="plain-syntax">;</span>
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<span class="plain-syntax">];</span>
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<span class="plain-syntax">[ </span><span class="identifier-syntax">DirectorChoiceFlowing</span><span class="plain-syntax"> </span><span class="identifier-syntax">dc</span><span class="plain-syntax"> </span><span class="identifier-syntax">chdata</span><span class="plain-syntax"> </span><span class="identifier-syntax">type</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">dc</span><span class="plain-syntax"> <= </span><span class="constant-syntax">0</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">dc</span><span class="plain-syntax"> > </span><span class="identifier-syntax">NO_DIALOGUE_CHOICES</span><span class="plain-syntax">)) </span><span class="reserved-syntax">rfalse</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">chdata</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TableOfDialogueChoices</span><span class="plain-syntax">--></span><span class="identifier-syntax">dc</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">type</span><span class="plain-syntax"> = </span><span class="identifier-syntax">chdata</span><span class="plain-syntax">--></span><span class="identifier-syntax">TYPE_DCMETADATA</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">type</span><span class="plain-syntax"> == </span><span class="identifier-syntax">ANOTHER_CHOICE_DSEL</span><span class="plain-syntax"> </span><span class="reserved-syntax">or</span><span class="plain-syntax"> </span><span class="identifier-syntax">AGAIN_DSEL</span><span class="plain-syntax"> </span><span class="reserved-syntax">or</span><span class="plain-syntax"> </span><span class="identifier-syntax">STOP_DSEL</span><span class="plain-syntax"> </span><span class="reserved-syntax">or</span><span class="plain-syntax"> </span><span class="identifier-syntax">PERFORM_DSEL</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">or</span><span class="plain-syntax"> </span><span class="identifier-syntax">ENDING_DSEL</span><span class="plain-syntax"> </span><span class="reserved-syntax">or</span><span class="plain-syntax"> </span><span class="identifier-syntax">ENDING_SAYING_DSEL</span><span class="plain-syntax"> </span><span class="reserved-syntax">or</span><span class="plain-syntax"> </span><span class="identifier-syntax">ENDING_FINALLY_DSEL</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">or</span><span class="plain-syntax"> </span><span class="identifier-syntax">ENDING_FINALLY_SAYING_DSEL</span><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">rtrue</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">rfalse</span><span class="plain-syntax">;</span>
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<span class="plain-syntax">];</span>
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<span class="plain-syntax">[ </span><span class="identifier-syntax">DirectorChoiceAvailable</span><span class="plain-syntax"> </span><span class="identifier-syntax">dc</span><span class="plain-syntax"> </span><span class="identifier-syntax">chdata</span><span class="plain-syntax"> </span><span class="identifier-syntax">fn</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">dc</span><span class="plain-syntax"> <= </span><span class="constant-syntax">0</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">dc</span><span class="plain-syntax"> > </span><span class="identifier-syntax">NO_DIALOGUE_CHOICES</span><span class="plain-syntax">)) </span><span class="reserved-syntax">rfalse</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">chdata</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TableOfDialogueChoices</span><span class="plain-syntax">--></span><span class="identifier-syntax">dc</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">fn</span><span class="plain-syntax"> = </span><span class="identifier-syntax">chdata</span><span class="plain-syntax">--></span><span class="identifier-syntax">AVAILABILITY_DCMETADATA</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">fn</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">fn</span><span class="plain-syntax">();</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">rtrue</span><span class="plain-syntax">;</span>
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<span class="plain-syntax">];</span>
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<span class="plain-syntax">[ </span><span class="identifier-syntax">DirectorFollowFlowMarker</span><span class="plain-syntax"> </span><span class="identifier-syntax">dc</span><span class="plain-syntax"> </span><span class="identifier-syntax">chdata</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">dc</span><span class="plain-syntax"> <= </span><span class="constant-syntax">0</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">dc</span><span class="plain-syntax"> > </span><span class="identifier-syntax">NO_DIALOGUE_CHOICES</span><span class="plain-syntax">)) </span><span class="reserved-syntax">rfalse</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">WriteGProperty</span><span class="plain-syntax">(</span><span class="identifier-syntax">DIALOGUE_CHOICE_TY</span><span class="plain-syntax">, </span><span class="identifier-syntax">dc</span><span class="plain-syntax">, </span><span class="identifier-syntax">performed</span><span class="plain-syntax">, </span><span class="reserved-syntax">true</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">chdata</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TableOfDialogueChoices</span><span class="plain-syntax">--></span><span class="identifier-syntax">dc</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">switch</span><span class="plain-syntax"> (</span><span class="identifier-syntax">chdata</span><span class="plain-syntax">--></span><span class="identifier-syntax">TYPE_DCMETADATA</span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">AGAIN_DSEL</span><span class="plain-syntax">:</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">debug_dialogue</span><span class="plain-syntax"> >= </span><span class="constant-syntax">2</span><span class="plain-syntax">) { </span><span class="reserved-syntax">print</span><span class="plain-syntax"> </span><span class="string-syntax">"-- again^"</span><span class="plain-syntax">; }</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">DirectorAgain</span><span class="plain-syntax">();</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">rtrue</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">STOP_DSEL</span><span class="plain-syntax">:</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">debug_dialogue</span><span class="plain-syntax"> >= </span><span class="constant-syntax">2</span><span class="plain-syntax">) { </span><span class="reserved-syntax">print</span><span class="plain-syntax"> </span><span class="string-syntax">"-- stop at: "</span><span class="plain-syntax">; </span><span class="identifier-syntax">DirectorTraceStack</span><span class="plain-syntax">(); }</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">DirectorStop</span><span class="plain-syntax">();</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">debug_dialogue</span><span class="plain-syntax"> >= </span><span class="constant-syntax">2</span><span class="plain-syntax">) { </span><span class="reserved-syntax">print</span><span class="plain-syntax"> </span><span class="string-syntax">"-- after stop: "</span><span class="plain-syntax">; </span><span class="identifier-syntax">DirectorTraceStack</span><span class="plain-syntax">(); }</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">rtrue</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">ENDING_DSEL</span><span class="plain-syntax">, </span><span class="identifier-syntax">ENDING_SAYING_DSEL</span><span class="plain-syntax">, </span><span class="identifier-syntax">ENDING_FINALLY_DSEL</span><span class="plain-syntax">, </span><span class="identifier-syntax">ENDING_FINALLY_SAYING_DSEL</span><span class="plain-syntax">:</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">debug_dialogue</span><span class="plain-syntax"> >= </span><span class="constant-syntax">2</span><span class="plain-syntax">) { </span><span class="reserved-syntax">print</span><span class="plain-syntax"> </span><span class="string-syntax">"-- ending at: "</span><span class="plain-syntax">; </span><span class="identifier-syntax">DirectorTraceStack</span><span class="plain-syntax">(); }</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">deadflag</span><span class="plain-syntax"> = </span><span class="identifier-syntax">chdata</span><span class="plain-syntax">--></span><span class="identifier-syntax">CONTENT_DCMETADATA</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">chdata</span><span class="plain-syntax">--></span><span class="identifier-syntax">TYPE_DCMETADATA</span><span class="plain-syntax"> == </span><span class="identifier-syntax">ENDING_FINALLY_DSEL</span><span class="plain-syntax"> </span><span class="reserved-syntax">or</span><span class="plain-syntax"> </span><span class="identifier-syntax">ENDING_FINALLY_SAYING_DSEL</span><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">story_complete</span><span class="plain-syntax"> = </span><span class="reserved-syntax">true</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">rtrue</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">PERFORM_DSEL</span><span class="plain-syntax">: </span><span class="identifier-syntax">DirectorPerformBeat</span><span class="plain-syntax">(</span><span class="identifier-syntax">chdata</span><span class="plain-syntax">--></span><span class="identifier-syntax">CONTENT_DCMETADATA</span><span class="plain-syntax">); </span><span class="reserved-syntax">rtrue</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">default</span><span class="plain-syntax">: </span><span class="reserved-syntax">print</span><span class="plain-syntax"> </span><span class="string-syntax">"*** Unimplemented choice ***^"</span><span class="plain-syntax">; </span><span class="reserved-syntax">rfalse</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> }</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">rtrue</span><span class="plain-syntax">;</span>
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<span class="plain-syntax">];</span>
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</pre>
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