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524 lines
87 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<title>Actions Plugin</title>
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<link href="../docs-assets/Breadcrumbs.css" rel="stylesheet" rev="stylesheet" type="text/css">
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<meta name="viewport" content="width=device-width initial-scale=1">
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<meta http-equiv="Content-Language" content="en-gb">
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<link href="../docs-assets/Contents.css" rel="stylesheet" rev="stylesheet" type="text/css">
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<link href="../docs-assets/Base.css" rel="stylesheet" rev="stylesheet" type="text/css">
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<script>
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function togglePopup(material_id) {
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var popup = document.getElementById(material_id);
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popup.classList.toggle("show");
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}
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</script>
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<link href="../docs-assets/Popups.css" rel="stylesheet" rev="stylesheet" type="text/css">
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<link href="../docs-assets/Colours.css" rel="stylesheet" rev="stylesheet" type="text/css">
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<link href="../docs-assets/Preform-Colours.css" rel="stylesheet" rev="stylesheet" type="text/css">
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</head>
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<body class="commentary-font">
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<nav role="navigation">
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<h1><a href="../overview.html">
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<img src="../docs-assets/Inform.png" height=72">
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</a></h1>
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<ul><li><a href="../overview.html">home</a></li>
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</ul><h2>Compiler</h2><ul>
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<li><a href="../structure.html">structure</a></li>
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<li><a href="../inbuildn.html">inbuild</a></li>
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<li><a href="../inform7n.html">inform7</a></li>
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<li><a href="../intern.html">inter</a></li>
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<li><a href="../services.html">services</a></li>
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<li><a href="../secrets.html">secrets</a></li>
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</ul><h2>Other Tools</h2><ul>
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<li><a href="../inblorbn.html">inblorb</a></li>
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<li><a href="../indocn.html">indoc</a></li>
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<li><a href="../inform6.html">inform6</a></li>
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<li><a href="../inpolicyn.html">inpolicy</a></li>
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<li><a href="../inrtpsn.html">inrtps</a></li>
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</ul><h2>Resources</h2><ul>
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<li><a href="../extensions.html">extensions</a></li>
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<li><a href="../kits.html">kits</a></li>
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</ul><h2>Repository</h2><ul>
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<li><a href="https://github.com/ganelson/inform"><img src="../docs-assets/github.png" height=18> github</a></li>
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</ul><h2>Related Projects</h2><ul>
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<li><a href="../../../inweb/docs/index.html">inweb</a></li>
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<li><a href="../../../intest/docs/index.html">intest</a></li>
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</ul>
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</nav>
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<main role="main">
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<!--Weave of 'Actions Plugin' generated by Inweb-->
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<div class="breadcrumbs">
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<ul class="crumbs"><li><a href="../overview.html">Home</a></li><li><a href="../inform7n.html">Inform7</a></li><li><a href="index.html">if</a></li><li><a href="index.html#4">Chapter 4: Actions</a></li><li><b>Actions Plugin</b></li></ul></div>
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<p class="purpose">A plugin for actions, by which animate characters change the world model.</p>
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<p class="commentary firstcommentary"><a id="SP1" class="paragraph-anchor"></a><b>§1. </b>Support for actions is contained in the "actions" plugin, which occupies this
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entire chapter. The test group <span class="extract"><span class="extract-syntax">:actions</span></span> may be helpful in trouble-shooting here.
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</p>
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<p class="commentary">It may be helpful to distinguish these ideas right from the outset:
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</p>
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<ul class="items"><li>● An "action" (or "explicit action", for the sake of clarity) is a specific
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impulse by a person in the model world to effect some change within it: for
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example, "Henry taking the brick". Here Henry is the "actor", and the brick is
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"the noun". Actions can be "stored" so that they are values in their own
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right; thus, a variable could be set to the value "Henry taking the brick",
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and this would have kind <span class="extract"><span class="extract-syntax">K_stored_action</span></span>. Inside the compiler they are
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represented by <a href="4-ea.html#SP1" class="internal">explicit_action</a> objects.
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</li><li>● An "action name" — not an ideal thing to call it, but traditional — is the
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type of action involved, taken in isolation: for example, "taking". These can
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also be values at run-time, they have kind <span class="extract"><span class="extract-syntax">K_action_name</span></span>, and they are
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represented in the comoiler by <a href="4-act.html#SP1" class="internal">action_name</a> objections.
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</li><li>● An "action pattern" is a textual description which matches some actions but
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not others, and can be vague or specific: for example, "wearing or examining
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something". Action patterns become values of the kind <span class="extract"><span class="extract-syntax">K_description_of_action</span></span>.
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They can also be aggregated into "named action patterns", which characterise
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behaviour; see <a href="4-ap2.html#SP3" class="internal">action_pattern</a> and <a href="4-nap.html#SP1" class="internal">named_action_pattern</a>.
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</li><li>● A "past action pattern", which can never in any way be a value, is a
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description of an action which may have happened in the past: for example,
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"dropped the hat". These are just a special case of action patterns.
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</li></ul>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">ActionsPlugin::start</span><button class="popup" onclick="togglePopup('usagePopup1')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup1">Usage of <span class="code-font"><span class="function-syntax">ActionsPlugin::start</span></span>:<br/>IF Module - <a href="1-im.html#SP5">§5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">void</span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><a href="4-anaa.html#SP2" class="function-link"><span class="function-syntax">ActionsNodes::nodes_and_annotations</span></a><span class="plain-syntax">();</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">PluginManager::plug</span><span class="plain-syntax">(</span><span class="identifier-syntax">MAKE_SPECIAL_MEANINGS_PLUG</span><span class="plain-syntax">, </span><a href="4-ap.html#SP7" class="function-link"><span class="function-syntax">ActionsPlugin::make_special_meanings</span></a><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">PluginManager::plug</span><span class="plain-syntax">(</span><span class="identifier-syntax">NEW_BASE_KIND_NOTIFY_PLUG</span><span class="plain-syntax">, </span><a href="4-ak.html#SP2" class="function-link"><span class="function-syntax">ARvalues::new_base_kind_notify</span></a><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">PluginManager::plug</span><span class="plain-syntax">(</span><span class="identifier-syntax">COMPARE_CONSTANT_PLUG</span><span class="plain-syntax">, </span><a href="4-ak.html#SP7" class="function-link"><span class="function-syntax">ARvalues::compare_CONSTANT</span></a><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">PluginManager::plug</span><span class="plain-syntax">(</span><span class="identifier-syntax">COMPILE_CONSTANT_PLUG</span><span class="plain-syntax">, </span><span class="identifier-syntax">CompileRvalues::action_kinds</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">PluginManager::plug</span><span class="plain-syntax">(</span><span class="identifier-syntax">COMPILE_CONDITION_PLUG</span><span class="plain-syntax">, </span><a href="4-ac.html#SP3" class="function-link"><span class="function-syntax">AConditions::compile_condition</span></a><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">PluginManager::plug</span><span class="plain-syntax">(</span><span class="identifier-syntax">CREATION_PLUG</span><span class="plain-syntax">, </span><a href="4-anaa.html#SP7" class="function-link"><span class="function-syntax">ActionsNodes::creation</span></a><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">PluginManager::plug</span><span class="plain-syntax">(</span><span class="identifier-syntax">UNUSUAL_PROPERTY_VALUE_PLUG</span><span class="plain-syntax">, </span><a href="4-anaa.html#SP8" class="function-link"><span class="function-syntax">ActionsNodes::unusual_property_value_node</span></a><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">PluginManager::plug</span><span class="plain-syntax">(</span><span class="identifier-syntax">OFFERED_PROPERTY_PLUG</span><span class="plain-syntax">, </span><a href="4-av.html#SP1" class="function-link"><span class="function-syntax">ActionVariables::actions_offered_property</span></a><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">PluginManager::plug</span><span class="plain-syntax">(</span><span class="identifier-syntax">OFFERED_SPECIFICATION_PLUG</span><span class="plain-syntax">, </span><a href="4-ap.html#SP5" class="function-link"><span class="function-syntax">ActionsPlugin::actions_offered_specification</span></a><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">PluginManager::plug</span><span class="plain-syntax">(</span><span class="identifier-syntax">TYPECHECK_EQUALITY_PLUG</span><span class="plain-syntax">, </span><a href="4-ak.html#SP3" class="function-link"><span class="function-syntax">ARvalues::actions_typecheck_equality</span></a><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">PluginManager::plug</span><span class="plain-syntax">(</span><span class="identifier-syntax">PLACE_RULE_PLUG</span><span class="plain-syntax">, </span><a href="4-act.html#SP5" class="function-link"><span class="function-syntax">Actions::place_rule</span></a><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">PluginManager::plug</span><span class="plain-syntax">(</span><span class="identifier-syntax">RULE_PLACEMENT_NOTIFY_PLUG</span><span class="plain-syntax">, </span><a href="4-act.html#SP6" class="function-link"><span class="function-syntax">Actions::rule_placement_notify</span></a><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">PluginManager::plug</span><span class="plain-syntax">(</span><span class="identifier-syntax">PRODUCTION_LINE_PLUG</span><span class="plain-syntax">, </span><a href="4-ap.html#SP1" class="function-link"><span class="function-syntax">ActionsPlugin::production_line</span></a><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">PluginManager::plug</span><span class="plain-syntax">(</span><span class="identifier-syntax">COMPLETE_MODEL_PLUG</span><span class="plain-syntax">, </span><a href="4-ap.html#SP6" class="function-link"><span class="function-syntax">ActionsPlugin::complete_model</span></a><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">PluginManager::plug</span><span class="plain-syntax">(</span><span class="identifier-syntax">COMPILE_TEST_HEAD_PLUG</span><span class="plain-syntax">, </span><span class="identifier-syntax">RTRules::actions_compile_test_head</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">PluginManager::plug</span><span class="plain-syntax">(</span><span class="identifier-syntax">COMPILE_TEST_TAIL_PLUG</span><span class="plain-syntax">, </span><span class="identifier-syntax">RTRules::actions_compile_test_tail</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">PluginManager::plug</span><span class="plain-syntax">(</span><span class="identifier-syntax">NEW_RCD_NOTIFY_PLUG</span><span class="plain-syntax">, </span><a href="4-rpoa.html#SP2" class="function-link"><span class="function-syntax">ActionRules::new_rcd</span></a><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">Vocabulary::set_flags</span><span class="plain-syntax">(</span><span class="identifier-syntax">Vocabulary::entry_for_text</span><span class="plain-syntax">(</span><span class="identifier-syntax">L</span><span class="string-syntax">"doing"</span><span class="plain-syntax">), </span><span class="identifier-syntax">ACTION_PARTICIPLE_MC</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">Vocabulary::set_flags</span><span class="plain-syntax">(</span><span class="identifier-syntax">Vocabulary::entry_for_text</span><span class="plain-syntax">(</span><span class="identifier-syntax">L</span><span class="string-syntax">"asking"</span><span class="plain-syntax">), </span><span class="identifier-syntax">ACTION_PARTICIPLE_MC</span><span class="plain-syntax">);</span>
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<span class="plain-syntax">}</span>
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<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionsPlugin::production_line</span><span class="plain-syntax">(</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">stage</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">debugging</span><span class="plain-syntax">, </span><span class="identifier-syntax">stopwatch_timer</span><span class="plain-syntax"> *</span><span class="identifier-syntax">sequence_timer</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">stage</span><span class="plain-syntax"> == </span><span class="identifier-syntax">INTER1_CSEQ</span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTActions::compile</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">BENCH</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTNamedActionPatterns::compile</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">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
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<span class="plain-syntax">}</span>
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</pre>
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<p class="commentary firstcommentary"><a id="SP2" class="paragraph-anchor"></a><b>§2. </b>Though <span class="extract"><span class="extract-syntax">K_action_name</span></span> is very like an enumeration kind, its possible values,
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which correspond to <a href="4-act.html#SP1" class="internal">action_name</a> objects, are not strictly speaking instances
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in the Inform world model. (Because they do not have properties: see <a href="4-av.html" class="internal">Action Variables</a>
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for what they have instead.)
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</p>
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<p class="commentary">The "waiting" action is sacred, because it is the default value for
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<span class="extract"><span class="extract-syntax">K_action_name</span></span> values: waiting is the zero of actions.
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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">action_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">waiting_action</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
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</pre>
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<p class="commentary firstcommentary"><a id="SP3" class="paragraph-anchor"></a><b>§3. </b>This is recognised by its English name when defined by the Standard Rules.
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(So there is no need to translate this to other languages.)
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</p>
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<pre class="Preform-displayed-code all-displayed-code code-font">
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<span class="Preform-function-syntax"><waiting-action></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">::=</span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">waiting</span>
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</pre>
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<ul class="endnotetexts"><li>This is <a href="../words-module/4-ap.html" class="internal">Preform grammar</a>, not regular C code.</li></ul>
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<p class="commentary firstcommentary"><a id="SP4" class="paragraph-anchor"></a><b>§4. </b>Because <a href="4-act.html#SP1" class="internal">action_name</a> values are not instances, we cannot recognise them
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when instances are created, and instead have to do it directly when this is
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called by the function creating them:
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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">void</span><span class="plain-syntax"> </span><span class="function-syntax">ActionsPlugin::notice_new_action_name</span><button class="popup" onclick="togglePopup('usagePopup2')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup2">Usage of <span class="code-font"><span class="function-syntax">ActionsPlugin::notice_new_action_name</span></span>:<br/>Action Name Names - <a href="4-ann.html#SP3">§3</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">action_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">an</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="function-syntax"><waiting-action></span><span class="plain-syntax">(</span><a href="4-ann.html#SP5" class="function-link"><span class="function-syntax">ActionNameNames::tensed</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">an</span><span class="plain-syntax">, </span><span class="identifier-syntax">IS_TENSE</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">waiting_action</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="identifier-syntax">waiting_action</span><span class="plain-syntax"> = </span><span class="identifier-syntax">an</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">PluginCalls::new_action_notify</span><span class="plain-syntax">(</span><span class="identifier-syntax">an</span><span class="plain-syntax">);</span>
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<span class="plain-syntax">}</span>
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<span class="reserved-syntax">action_name</span><span class="plain-syntax"> *</span><span class="function-syntax">ActionsPlugin::default_action_name</span><span class="plain-syntax">(</span><span class="reserved-syntax">void</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">waiting_action</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"wait action not ready"</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">waiting_action</span><span class="plain-syntax">;</span>
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<span class="plain-syntax">}</span>
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</pre>
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<p class="commentary firstcommentary"><a id="SP5" class="paragraph-anchor"></a><b>§5. </b>And because <span class="extract"><span class="extract-syntax">K_action_name</span></span> values have no properties, they cannot store
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a "specification" text as one, and have to make their own arrangements:
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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">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionsPlugin::actions_offered_specification</span><button class="popup" onclick="togglePopup('usagePopup3')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup3">Usage of <span class="code-font"><span class="function-syntax">ActionsPlugin::actions_offered_specification</span></span>:<br/><a href="4-ap.html#SP1">§1</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">owner</span><span class="plain-syntax">, </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">W</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">Rvalues::is_CONSTANT_of_kind</span><span class="plain-syntax">(</span><span class="identifier-syntax">owner</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_action_name</span><span class="plain-syntax">)) {</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">RTActions::actions_set_specification_text</span><span class="plain-syntax">(</span>
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<span class="plain-syntax"> </span><a href="4-ak.html#SP4" class="function-link"><span class="function-syntax">ARvalues::to_action_name</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">owner</span><span class="plain-syntax">), </span><span class="identifier-syntax">Wordings::first_wn</span><span class="plain-syntax">(</span><span class="identifier-syntax">W</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">TRUE</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">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
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<span class="plain-syntax">}</span>
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</pre>
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<p class="commentary firstcommentary"><a id="SP6" class="paragraph-anchor"></a><b>§6. </b>The action bitmap is an array of bits attached to each object, one
|
|
for each action, which records whether that action has yet applied
|
|
successfully to that object. This is used at run-time to handle past
|
|
tense conditions such as "the jewels have been taken".
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="identifier-syntax">property</span><span class="plain-syntax"> *</span><span class="identifier-syntax">P_action_bitmap</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
|
|
|
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionsPlugin::complete_model</span><button class="popup" onclick="togglePopup('usagePopup4')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup4">Usage of <span class="code-font"><span class="function-syntax">ActionsPlugin::complete_model</span></span>:<br/><a href="4-ap.html#SP1">§1</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">stage</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">stage</span><span class="plain-syntax"> == </span><span class="identifier-syntax">WORLD_STAGE_V</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">P_action_bitmap</span><span class="plain-syntax"> = </span><span class="identifier-syntax">ValueProperties::new_nameless</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="string-syntax">"action_bitmap"</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_value</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Hierarchy::make_available</span><span class="plain-syntax">(</span><span class="identifier-syntax">RTProperties::iname</span><span class="plain-syntax">(</span><span class="identifier-syntax">P_action_bitmap</span><span class="plain-syntax">));</span>
|
|
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">instance</span><span class="plain-syntax"> *</span><span class="identifier-syntax">I</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_INSTANCES</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_object</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">inference_subject</span><span class="plain-syntax"> *</span><span class="identifier-syntax">subj</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Instances::as_subject</span><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP6_1" class="named-paragraph-link"><span class="named-paragraph">Assert the Inter action-bitmap property</span><span class="named-paragraph-number">6.1</span></a></span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> }</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">inference_subject</span><span class="plain-syntax"> *</span><span class="identifier-syntax">subj</span><span class="plain-syntax"> = </span><span class="identifier-syntax">KindSubjects::from_kind</span><span class="plain-syntax">(</span><span class="identifier-syntax">K_thing</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP6_1" class="named-paragraph-link"><span class="named-paragraph">Assert the Inter action-bitmap property</span><span class="named-paragraph-number">6.1</span></a></span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> }</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax">}</span>
|
|
</pre>
|
|
<p class="commentary firstcommentary"><a id="SP6_1" class="paragraph-anchor"></a><b>§6.1. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Assert the Inter action-bitmap property</span><span class="named-paragraph-number">6.1</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">K_room</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) ||</span>
|
|
<span class="plain-syntax"> (</span><span class="identifier-syntax">InferenceSubjects::is_within</span><span class="plain-syntax">(</span><span class="identifier-syntax">subj</span><span class="plain-syntax">, </span><span class="identifier-syntax">KindSubjects::from_kind</span><span class="plain-syntax">(</span><span class="identifier-syntax">K_room</span><span class="plain-syntax">)) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">)) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">S</span><span class="plain-syntax"> = </span><span class="identifier-syntax">RTActionBitmaps::compile_action_bitmap_property</span><span class="plain-syntax">(</span><span class="identifier-syntax">subj</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">ValueProperties::assert</span><span class="plain-syntax">(</span><span class="identifier-syntax">P_action_bitmap</span><span class="plain-syntax">, </span><span class="identifier-syntax">subj</span><span class="plain-syntax">, </span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">CERTAIN_CE</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> }</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="4-ap.html#SP6">§6</a> (twice).</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP7" class="paragraph-anchor"></a><b>§7. </b>The rest of this section is given over to the Preform grammar for dealing
|
|
with the special meaning "X is an action...", which creates new action names.
|
|
These can be quite complicated:
|
|
</p>
|
|
|
|
<blockquote>
|
|
<p>Inserting it into is an action applying to two things.</p>
|
|
</blockquote>
|
|
|
|
<blockquote>
|
|
<p>Verifying the story file is an action out of world and applying to nothing.</p>
|
|
</blockquote>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionsPlugin::make_special_meanings</span><button class="popup" onclick="togglePopup('usagePopup5')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup5">Usage of <span class="code-font"><span class="function-syntax">ActionsPlugin::make_special_meanings</span></span>:<br/><a href="4-ap.html#SP1">§1</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">void</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">SpecialMeanings::declare</span><span class="plain-syntax">(</span><a href="4-ap.html#SP7" class="function-link"><span class="function-syntax">ActionsPlugin::new_action_SMF</span></a><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"new-action"</span><span class="plain-syntax">, </span><span class="constant-syntax">2</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax">}</span>
|
|
|
|
<span class="reserved-syntax">action_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">an_being_parsed</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
|
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">ActionsPlugin::new_action_SMF</span><span class="plain-syntax">(</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">task</span><span class="plain-syntax">, </span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">V</span><span class="plain-syntax">, </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> *</span><span class="identifier-syntax">NPs</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">SW</span><span class="plain-syntax"> = (</span><span class="identifier-syntax">NPs</span><span class="plain-syntax">)?(</span><span class="identifier-syntax">NPs</span><span class="plain-syntax">[0]):</span><span class="identifier-syntax">EMPTY_WORDING</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">OW</span><span class="plain-syntax"> = (</span><span class="identifier-syntax">NPs</span><span class="plain-syntax">)?(</span><span class="identifier-syntax">NPs</span><span class="plain-syntax">[1]):</span><span class="identifier-syntax">EMPTY_WORDING</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">switch</span><span class="plain-syntax"> (</span><span class="identifier-syntax">task</span><span class="plain-syntax">) { </span><span class="comment-syntax"> "Taking something is an action."</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">ACCEPT_SMFT:</span><span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP7_1" class="named-paragraph-link"><span class="named-paragraph">Check that this validly declares an action</span><span class="named-paragraph-number">7.1</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">PASS_1_SMFT:</span><span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP7_2" class="named-paragraph-link"><span class="named-paragraph">Parse the subject and object phrases</span><span class="named-paragraph-number">7.2</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> }</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax">}</span>
|
|
</pre>
|
|
<p class="commentary firstcommentary"><a id="SP7_1" class="paragraph-anchor"></a><b>§7.1. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Check that this validly declares an action</span><span class="named-paragraph-number">7.1</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="function-syntax"><new-action-sentence-object></span><span class="plain-syntax">(</span><span class="identifier-syntax">OW</span><span class="plain-syntax">)) {</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="function-syntax"><<r>></span><span class="plain-syntax"> == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">O</span><span class="plain-syntax"> = </span><span class="function-syntax"><<rp>></span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="function-syntax"><np-unparsed></span><span class="plain-syntax">(</span><span class="identifier-syntax">SW</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">V</span><span class="plain-syntax">-></span><span class="identifier-syntax">next</span><span class="plain-syntax"> = </span><span class="function-syntax"><<rp>></span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">V</span><span class="plain-syntax">-></span><span class="identifier-syntax">next</span><span class="plain-syntax">-></span><span class="element-syntax">next</span><span class="plain-syntax"> = </span><span class="identifier-syntax">O</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> }</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="4-ap.html#SP7">§7</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP8" class="paragraph-anchor"></a><b>§8. </b><nounphrase-actionable> here is an awkward necessity, designed to prevent the
|
|
regular sentence "The impulse is an action name that varies" from being parsed
|
|
as an instance of "... is an action ...", creating a new action.
|
|
</p>
|
|
|
|
<pre class="Preform-displayed-code all-displayed-code code-font">
|
|
<span class="Preform-function-syntax"><new-action-sentence-object></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">::=</span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><indefinite-article></span><span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><new-action-sentence-object-unarticled></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { pass 2 }</span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><new-action-sentence-object-unarticled></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { pass 1 }</span>
|
|
|
|
<span class="Preform-function-syntax"><new-action-sentence-object-unarticled></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">::=</span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">action</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">based</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">...</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { FALSE, NULL }</span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">action</span><span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><nounphrase-actionable></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { TRUE, RP[1] }</span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">action</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP8_1" class="named-paragraph-link"><span class="named-paragraph">Issue PM_BadActionDeclaration problem</span><span class="named-paragraph-number">8.1</span></a></span>
|
|
|
|
<span class="Preform-function-syntax"><nounphrase-actionable></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">::=</span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">^<variable-creation-tail></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { 0, Diagrams::new_UNPARSED_NOUN(W) }</span>
|
|
|
|
<span class="Preform-function-syntax"><variable-creation-tail></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">::=</span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">***</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">that/which</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">vary/varies</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">***</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">variable</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This is <a href="../words-module/4-ap.html" class="internal">Preform grammar</a>, not regular C code.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP8_1" class="paragraph-anchor"></a><b>§8.1. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Issue PM_BadActionDeclaration problem</span><span class="named-paragraph-number">8.1</span></span><span class="Preform-comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Problems::Using::assertion_problem</span><span class="plain-syntax">(</span><span class="identifier-syntax">Task::syntax_tree</span><span class="plain-syntax">(), </span><span class="identifier-syntax">_p_</span><span class="plain-syntax">(</span><span class="identifier-syntax">PM_BadActionDeclaration</span><span class="plain-syntax">),</span>
|
|
<span class="plain-syntax"> </span><span class="string-syntax">"it is not sufficient to say that something is an 'action'"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="string-syntax">"without giving the necessary details: for example, 'Unclamping "</span>
|
|
<span class="plain-syntax"> </span><span class="string-syntax">"is an action applying to one thing.'"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> ==> { </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax"> };</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="4-ap.html#SP8">§8</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP7_2" class="paragraph-anchor"></a><b>§7.2. </b>Supposing that all that worked, the SP of the sentence is the name for the
|
|
new action, and the OP can include a wide range of details about it.
|
|
</p>
|
|
|
|
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Parse the subject and object phrases</span><span class="named-paragraph-number">7.2</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">V</span><span class="plain-syntax">-></span><span class="element-syntax">next</span><span class="plain-syntax">) && (</span><span class="identifier-syntax">V</span><span class="plain-syntax">-></span><span class="element-syntax">next</span><span class="plain-syntax">-></span><span class="element-syntax">next</span><span class="plain-syntax">))</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="function-syntax"><action-sentence-subject>(Node::get_text(V-></span><span class="element-syntax">next</span><span class="plain-syntax">))) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">an_being_parsed</span><span class="plain-syntax"> = </span><span class="function-syntax"><<rp>></span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">an_being_parsed</span><span class="plain-syntax">-></span><span class="element-syntax">compilation_data</span><span class="plain-syntax">.</span><span class="identifier-syntax">designers_specification</span><span class="plain-syntax"> = </span><span class="identifier-syntax">V</span><span class="plain-syntax">-></span><span class="element-syntax">next</span><span class="plain-syntax">-></span><span class="element-syntax">next</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><a href="4-ap.html#SP11" class="function-link"><span class="function-syntax">ActionsPlugin::clear_clauses</span></a><span class="plain-syntax">();</span>
|
|
<span class="plain-syntax"> </span><span class="function-syntax"><action-sentence-object>(Node::get_text(V->next-></span><span class="element-syntax">next</span><span class="plain-syntax">));</span>
|
|
<span class="plain-syntax"> }</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="4-ap.html#SP7">§7</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP9" class="paragraph-anchor"></a><b>§9. </b>The subject noun phrase needs little further parsing — it's the name of the
|
|
action-to-be. A successful match here causes the new <a href="4-act.html#SP1" class="internal">action_name</a> structure
|
|
to be created.
|
|
</p>
|
|
|
|
<pre class="Preform-displayed-code all-displayed-code code-font">
|
|
<span class="Preform-function-syntax"><action-sentence-subject></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">::=</span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><action-name></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP9_1" class="named-paragraph-link"><span class="named-paragraph">Issue PM_ActionAlreadyExists problem</span><span class="named-paragraph-number">9.1</span></a></span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">...</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { 0, Actions::act_new(W) }</span>
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</pre>
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|
<ul class="endnotetexts"><li>This is <a href="../words-module/4-ap.html" class="internal">Preform grammar</a>, not regular C code.</li></ul>
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|
<p class="commentary firstcommentary"><a id="SP9_1" class="paragraph-anchor"></a><b>§9.1. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Issue PM_ActionAlreadyExists problem</span><span class="named-paragraph-number">9.1</span></span><span class="Preform-comment-syntax"> =</span>
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</p>
|
|
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|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">StandardProblems::sentence_problem</span><span class="plain-syntax">(</span><span class="identifier-syntax">Task::syntax_tree</span><span class="plain-syntax">(),</span>
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|
<span class="plain-syntax"> </span><span class="identifier-syntax">_p_</span><span class="plain-syntax">(</span><span class="identifier-syntax">PM_ActionAlreadyExists</span><span class="plain-syntax">),</span>
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|
<span class="plain-syntax"> </span><span class="string-syntax">"that seems to be an action already existing"</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> </span><span class="string-syntax">"so it cannot be redefined now. If you would like to reconfigure "</span>
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|
<span class="plain-syntax"> </span><span class="string-syntax">"an action in the standard set - for instance if you prefer "</span>
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|
<span class="plain-syntax"> </span><span class="string-syntax">"'unlocking' to apply to only one thing, not two - create a new "</span>
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|
<span class="plain-syntax"> </span><span class="string-syntax">"action for what you need ('keyless unlocking', perhaps) and then "</span>
|
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<span class="plain-syntax"> </span><span class="string-syntax">"change the grammar to use the new action rather than the old "</span>
|
|
<span class="plain-syntax"> </span><span class="string-syntax">"('Understand \"unlock [something]\" as keyless unlocking.')."</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> ==> { </span><span class="identifier-syntax">fail</span><span class="plain-syntax"> </span><span class="identifier-syntax">nonterminal</span><span class="plain-syntax"> };</span>
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</pre>
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<ul class="endnotetexts"><li>This code is used in <a href="4-ap.html#SP9">§9</a>.</li></ul>
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<p class="commentary firstcommentary"><a id="SP10" class="paragraph-anchor"></a><b>§10. </b>The object NP is a sequence of "action clauses" which can occur in any order,
|
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which are allowed but not required to be delimited as a list, and which can
|
|
inconveniently contain the word "and"; not only that, but note that in
|
|
</p>
|
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<blockquote>
|
|
<p>applying to one thing and one number</p>
|
|
</blockquote>
|
|
|
|
<p class="commentary">the initial text "applying to one thing" would be valid as it stands.
|
|
</p>
|
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|
|
<pre class="Preform-displayed-code all-displayed-code code-font">
|
|
<span class="Preform-function-syntax"><action-sentence-object></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">::=</span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><action-clauses></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { 0, - }</span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">...</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP10_9" class="named-paragraph-link"><span class="named-paragraph">Issue PM_ActionClauseUnknown problem</span><span class="named-paragraph-number">10.9</span></a></span>
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<span class="Preform-function-syntax"><action-clauses></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">::=</span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">...</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { lookahead }</span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><action-clauses></span><span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><action-clause-terminated></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { R[2], - }; ActionsPlugin::clause(R[2]);</span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><action-clause-terminated></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { R[1], - }; ActionsPlugin::clause(R[1]);</span>
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|
<span class="Preform-function-syntax"><action-clause-terminated></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">::=</span>
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|
<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><action-clause></span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">,</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">and</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { pass 1 }</span>
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|
<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><action-clause></span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">and</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { pass 1 }</span>
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|
<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><action-clause></span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">,</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { pass 1 }</span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><action-clause></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { pass 1 }</span>
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<span class="Preform-function-syntax"><action-clause></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">::=</span>
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|
<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">out</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">of</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">world</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { OOW_ACT_CLAUSE, - }; </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP10_1" class="named-paragraph-link"><span class="named-paragraph">Make out of world</span><span class="named-paragraph-number">10.1</span></a></span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">abbreviable</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { ABBREV_ACT_CLAUSE, - }; </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP10_2" class="named-paragraph-link"><span class="named-paragraph">Make abbreviable</span><span class="named-paragraph-number">10.2</span></a></span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">with</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">past</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">participle</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">...</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { PP_ACT_CLAUSE, - }; </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP10_3" class="named-paragraph-link"><span class="named-paragraph">Give irregular participle</span><span class="named-paragraph-number">10.3</span></a></span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">applying</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">to</span><span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><action-applications></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { APPLYING_ACT_CLAUSE, - }</span>
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|
<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">requiring</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">light</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { LIGHT_ACT_CLAUSE, - }; </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP10_4" class="named-paragraph-link"><span class="named-paragraph">Require light</span><span class="named-paragraph-number">10.4</span></a></span>
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<span class="Preform-function-syntax"><action-applications></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">::=</span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">nothing</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">one</span><span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><act-req></span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">and</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">one</span><span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><act-req></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP10_7" class="named-paragraph-link"><span class="named-paragraph">Set kind and access for two</span><span class="named-paragraph-number">10.7</span></a></span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">one</span><span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><act-req></span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">and</span><span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><act-req></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP10_7" class="named-paragraph-link"><span class="named-paragraph">Set kind and access for two</span><span class="named-paragraph-number">10.7</span></a></span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><act-req></span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">and</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">one</span><span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><act-req></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP10_7" class="named-paragraph-link"><span class="named-paragraph">Set kind and access for two</span><span class="named-paragraph-number">10.7</span></a></span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><act-req></span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">and</span><span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><act-req></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP10_7" class="named-paragraph-link"><span class="named-paragraph">Set kind and access for two</span><span class="named-paragraph-number">10.7</span></a></span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">nothing</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">or</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">one</span><span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><act-req></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP10_5" class="named-paragraph-link"><span class="named-paragraph">Set kind and access for an optional one</span><span class="named-paragraph-number">10.5</span></a></span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">one</span><span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><act-req></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP10_6" class="named-paragraph-link"><span class="named-paragraph">Set kind and access for one</span><span class="named-paragraph-number">10.6</span></a></span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">two</span><span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><act-req></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP10_8" class="named-paragraph-link"><span class="named-paragraph">Set kind and access for one, doubling up</span><span class="named-paragraph-number">10.8</span></a></span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><act-req></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP10_6" class="named-paragraph-link"><span class="named-paragraph">Set kind and access for one</span><span class="named-paragraph-number">10.6</span></a></span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">...</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP10_10" class="named-paragraph-link"><span class="named-paragraph">Issue PM_ActionMisapplied problem</span><span class="named-paragraph-number">10.10</span></a></span><span class="Preform-constant-syntax">;</span>
|
|
|
|
<span class="Preform-function-syntax"><act-req></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">::=</span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><act-req-inner></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP10_11" class="named-paragraph-link"><span class="named-paragraph">Check action kind</span><span class="named-paragraph-number">10.11</span></a></span><span class="Preform-constant-syntax">;</span>
|
|
|
|
<span class="Preform-function-syntax"><act-req-inner></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">::=</span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><action-access></span><span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><k-kind></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { R[1], RP[2] }</span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><k-kind></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { UNRESTRICTED_ACCESS, RP[1] }</span>
|
|
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|
<span class="Preform-function-syntax"><action-access></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">::=</span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">visible</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { DOESNT_REQUIRE_ACCESS, - }</span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">touchable</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { REQUIRES_ACCESS, - }</span>
|
|
<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">carried</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { REQUIRES_POSSESSION, - }</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This is <a href="../words-module/4-ap.html" class="internal">Preform grammar</a>, not regular C code.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP10_1" class="paragraph-anchor"></a><b>§10.1. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Make out of world</span><span class="named-paragraph-number">10.1</span></span><span class="Preform-comment-syntax"> =</span>
|
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</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><a href="4-as.html#SP3" class="function-link"><span class="function-syntax">ActionSemantics::make_action_out_of_world</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">an_being_parsed</span><span class="plain-syntax">);</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="4-ap.html#SP10">§10</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP10_2" class="paragraph-anchor"></a><b>§10.2. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Make abbreviable</span><span class="named-paragraph-number">10.2</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><a href="4-ann.html#SP8" class="function-link"><span class="function-syntax">ActionNameNames::make_abbreviable</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">an_being_parsed</span><span class="plain-syntax">);</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="4-ap.html#SP10">§10</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP10_3" class="paragraph-anchor"></a><b>§10.3. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Give irregular participle</span><span class="named-paragraph-number">10.3</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
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<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><a href="4-ann.html#SP4" class="function-link"><span class="function-syntax">ActionNameNames::set_irregular_past</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">an_being_parsed</span><span class="plain-syntax">, </span><span class="identifier-syntax">GET_RW</span><span class="plain-syntax">(</span><span class="function-syntax"><action-clause></span><span class="plain-syntax">, </span><span class="constant-syntax">1</span><span class="plain-syntax">));</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="4-ap.html#SP10">§10</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP10_4" class="paragraph-anchor"></a><b>§10.4. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Require light</span><span class="named-paragraph-number">10.4</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
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|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><a href="4-as.html#SP3" class="function-link"><span class="function-syntax">ActionSemantics::make_action_require_light</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">an_being_parsed</span><span class="plain-syntax">);</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="4-ap.html#SP10">§10</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP10_5" class="paragraph-anchor"></a><b>§10.5. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Set kind and access for an optional one</span><span class="named-paragraph-number">10.5</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
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|
|
<pre class="displayed-code all-displayed-code code-font">
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<span class="plain-syntax"> </span><a href="4-as.html#SP3" class="function-link"><span class="function-syntax">ActionSemantics::give_action_an_optional_noun</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">an_being_parsed</span><span class="plain-syntax">, </span><span class="identifier-syntax">R</span><span class="plain-syntax">[1], </span><span class="identifier-syntax">RP</span><span class="plain-syntax">[1]);</span>
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</pre>
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<ul class="endnotetexts"><li>This code is used in <a href="4-ap.html#SP10">§10</a>.</li></ul>
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<p class="commentary firstcommentary"><a id="SP10_6" class="paragraph-anchor"></a><b>§10.6. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Set kind and access for one</span><span class="named-paragraph-number">10.6</span></span><span class="comment-syntax"> =</span>
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</p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="plain-syntax"> </span><a href="4-as.html#SP3" class="function-link"><span class="function-syntax">ActionSemantics::give_action_one_noun</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">an_being_parsed</span><span class="plain-syntax">, </span><span class="identifier-syntax">R</span><span class="plain-syntax">[1], </span><span class="identifier-syntax">RP</span><span class="plain-syntax">[1]);</span>
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</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="4-ap.html#SP10">§10</a> (twice).</li></ul>
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<p class="commentary firstcommentary"><a id="SP10_7" class="paragraph-anchor"></a><b>§10.7. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Set kind and access for two</span><span class="named-paragraph-number">10.7</span></span><span class="comment-syntax"> =</span>
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</p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="plain-syntax"> </span><a href="4-as.html#SP3" class="function-link"><span class="function-syntax">ActionSemantics::give_action_two_nouns</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">an_being_parsed</span><span class="plain-syntax">, </span><span class="identifier-syntax">R</span><span class="plain-syntax">[1], </span><span class="identifier-syntax">RP</span><span class="plain-syntax">[1], </span><span class="identifier-syntax">R</span><span class="plain-syntax">[2], </span><span class="identifier-syntax">RP</span><span class="plain-syntax">[2]);</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="4-ap.html#SP10">§10</a> (four times).</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP10_8" class="paragraph-anchor"></a><b>§10.8. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Set kind and access for one, doubling up</span><span class="named-paragraph-number">10.8</span></span><span class="comment-syntax"> =</span>
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</p>
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<pre class="displayed-code all-displayed-code code-font">
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|
<span class="plain-syntax"> </span><a href="4-as.html#SP3" class="function-link"><span class="function-syntax">ActionSemantics::give_action_two_nouns</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">an_being_parsed</span><span class="plain-syntax">, </span><span class="identifier-syntax">R</span><span class="plain-syntax">[1], </span><span class="identifier-syntax">RP</span><span class="plain-syntax">[1], </span><span class="identifier-syntax">R</span><span class="plain-syntax">[1], </span><span class="identifier-syntax">RP</span><span class="plain-syntax">[1]);</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="4-ap.html#SP10">§10</a>.</li></ul>
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|
<p class="commentary firstcommentary"><a id="SP10_9" class="paragraph-anchor"></a><b>§10.9. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Issue PM_ActionClauseUnknown problem</span><span class="named-paragraph-number">10.9</span></span><span class="comment-syntax"> =</span>
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|
</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">StandardProblems::sentence_problem</span><span class="plain-syntax">(</span><span class="identifier-syntax">Task::syntax_tree</span><span class="plain-syntax">(),</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">_p_</span><span class="plain-syntax">(</span><span class="identifier-syntax">PM_ActionClauseUnknown</span><span class="plain-syntax">),</span>
|
|
<span class="plain-syntax"> </span><span class="string-syntax">"the action definition contained text I couldn't follow"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="string-syntax">"and may be too complicated."</span><span class="plain-syntax">);</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="4-ap.html#SP10">§10</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP10_10" class="paragraph-anchor"></a><b>§10.10. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Issue PM_ActionMisapplied problem</span><span class="named-paragraph-number">10.10</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">StandardProblems::sentence_problem</span><span class="plain-syntax">(</span><span class="identifier-syntax">Task::syntax_tree</span><span class="plain-syntax">(),</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">_p_</span><span class="plain-syntax">(</span><span class="identifier-syntax">PM_ActionMisapplied</span><span class="plain-syntax">),</span>
|
|
<span class="plain-syntax"> </span><span class="string-syntax">"an action can only apply to things or to kinds of value"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="string-syntax">"for instance: 'photographing is an action applying to "</span>
|
|
<span class="plain-syntax"> </span><span class="string-syntax">"one visible thing'."</span><span class="plain-syntax">);</span>
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|
<span class="plain-syntax"> ==> { </span><span class="identifier-syntax">REQUIRES_ACCESS</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_thing</span><span class="plain-syntax"> };</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="4-ap.html#SP10">§10</a>, <a href="4-ap.html#SP10_11">§10.11</a> (twice).</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP10_11" class="paragraph-anchor"></a><b>§10.11. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Check action kind</span><span class="named-paragraph-number">10.11</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">A</span><span class="plain-syntax"> = </span><span class="identifier-syntax">R</span><span class="plain-syntax">[1]; </span><span class="identifier-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">K</span><span class="plain-syntax"> = </span><span class="identifier-syntax">RP</span><span class="plain-syntax">[1];</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_thing</span><span class="plain-syntax">)) {</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">A</span><span class="plain-syntax"> == </span><span class="identifier-syntax">UNRESTRICTED_ACCESS</span><span class="plain-syntax">) </span><span class="identifier-syntax">A</span><span class="plain-syntax"> = </span><span class="identifier-syntax">REQUIRES_ACCESS</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> ==> { </span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_object</span><span class="plain-syntax"> };</span>
|
|
<span class="plain-syntax"> } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::Behaviour::is_subkind_of_object</span><span class="plain-syntax">(</span><span class="identifier-syntax">K</span><span class="plain-syntax">)) {</span>
|
|
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP10_10" class="named-paragraph-link"><span class="named-paragraph">Issue PM_ActionMisapplied problem</span><span class="named-paragraph-number">10.10</span></a></span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">A</span><span class="plain-syntax"> != </span><span class="identifier-syntax">UNRESTRICTED_ACCESS</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-ap.html#SP10_10" class="named-paragraph-link"><span class="named-paragraph">Issue PM_ActionMisapplied problem</span><span class="named-paragraph-number">10.10</span></a></span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> {</span>
|
|
<span class="plain-syntax"> ==> { </span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">K</span><span class="plain-syntax"> };</span>
|
|
<span class="plain-syntax"> }</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="4-ap.html#SP10">§10</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP11" class="paragraph-anchor"></a><b>§11. </b>For years this was not erroneous, but you now can't write, say, "X is an
|
|
action applying to nothing, applying to nothing, requiring light and applying
|
|
to nothing".
|
|
</p>
|
|
|
|
<pre class="definitions code-font"><span class="definition-keyword">define</span> <span class="constant-syntax">OOW_ACT_CLAUSE</span><span class="plain-syntax"> </span><span class="constant-syntax">1</span>
|
|
<span class="definition-keyword">define</span> <span class="constant-syntax">PP_ACT_CLAUSE</span><span class="plain-syntax"> </span><span class="constant-syntax">2</span>
|
|
<span class="definition-keyword">define</span> <span class="constant-syntax">APPLYING_ACT_CLAUSE</span><span class="plain-syntax"> </span><span class="constant-syntax">3</span>
|
|
<span class="definition-keyword">define</span> <span class="constant-syntax">LIGHT_ACT_CLAUSE</span><span class="plain-syntax"> </span><span class="constant-syntax">4</span>
|
|
<span class="definition-keyword">define</span> <span class="constant-syntax">ABBREV_ACT_CLAUSE</span><span class="plain-syntax"> </span><span class="constant-syntax">5</span>
|
|
</pre>
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">an_clauses_filled</span><span class="plain-syntax">[6];</span>
|
|
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">ActionsPlugin::clear_clauses</span><button class="popup" onclick="togglePopup('usagePopup6')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup6">Usage of <span class="code-font"><span class="function-syntax">ActionsPlugin::clear_clauses</span></span>:<br/><a href="4-ap.html#SP7_2">§7.2</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">void</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">i</span><span class="plain-syntax">=1; </span><span class="identifier-syntax">i</span><span class="plain-syntax"><=5; </span><span class="identifier-syntax">i</span><span class="plain-syntax">++) </span><span class="identifier-syntax">an_clauses_filled</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">] = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax">}</span>
|
|
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">ActionsPlugin::clause</span><button class="popup" onclick="togglePopup('usagePopup7')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup7">Usage of <span class="code-font"><span class="function-syntax">ActionsPlugin::clause</span></span>:<br/><a href="4-ap.html#SP10">§10</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">N</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">an_clauses_filled</span><span class="plain-syntax">[</span><span class="identifier-syntax">N</span><span class="plain-syntax">])</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">StandardProblems::sentence_problem</span><span class="plain-syntax">(</span><span class="identifier-syntax">Task::syntax_tree</span><span class="plain-syntax">(),</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">_p_</span><span class="plain-syntax">(</span><span class="identifier-syntax">PM_ActionClauseRepeated</span><span class="plain-syntax">),</span>
|
|
<span class="plain-syntax"> </span><span class="string-syntax">"that seems to repeat a clause"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="string-syntax">"or to specify something twice over."</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">an_clauses_filled</span><span class="plain-syntax">[</span><span class="identifier-syntax">N</span><span class="plain-syntax">] = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax">}</span>
|
|
</pre>
|
|
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