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<main role="main">
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<!--Weave of 'Plugins' generated by Inweb-->
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<div class="breadcrumbs">
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<ul class="crumbs"><li><a href="../index.html">Home</a></li><li><a href="../compiler.html">Inform7</a></li><li><a href="index.html">runtime</a></li><li><a href="index.html#4">Chapter 4: Compilation Utilities</a></li><li><b>Plugins</b></li></ul></div>
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<p class="purpose">To manage the interface between core Inform and some of its outlying or domain-specific components.</p>
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<ul class="toc"><li><a href="4-plg.html#SP1">§1. Definitions</a></li><li><a href="4-plg.html#SP4">§4. Names of the great plugins</a></li><li><a href="4-plg.html#SP7">§7. Plugins</a></li><li><a href="4-plg.html#SP12">§12. Describing the current VM</a></li></ul><hr class="tocbar">
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<p class="commentary firstcommentary"><a id="SP1" class="paragraph-anchor"></a><b>§1. Definitions. </b></p>
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<p class="commentary firstcommentary"><a id="SP2" class="paragraph-anchor"></a><b>§2. </b></p>
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<pre class="definitions code-font"><span class="definition-keyword">define</span> <span class="constant-syntax">MAX_PLUGINS</span><span class="plain-syntax"> </span><span class="constant-syntax">64</span>
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</pre>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="reserved-syntax">typedef</span><span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">plugin</span><span class="plain-syntax"> {</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">word_assemblage</span><span class="plain-syntax"> </span><span class="identifier-syntax">plugin_name</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">plugin_number</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">word_assemblage</span><span class="plain-syntax"> </span><span class="identifier-syntax">set_name</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">set_number</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">void</span><span class="plain-syntax"> *</span><span class="identifier-syntax">starter_routine</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">now_plugged_in</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">stores_data</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">CLASS_DEFINITION</span>
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<span class="plain-syntax">} </span><span class="reserved-syntax">plugin</span><span class="plain-syntax">;</span>
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</pre>
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<ul class="endnotetexts"><li>The structure plugin is private to this section.</li></ul>
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<p class="commentary firstcommentary"><a id="SP3" class="paragraph-anchor"></a><b>§3. </b></p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="reserved-syntax">plugin</span><span class="plain-syntax"> *</span><span class="identifier-syntax">core_plugin</span><span class="plain-syntax">, *</span><span class="identifier-syntax">IF_plugin</span><span class="plain-syntax">, *</span><span class="identifier-syntax">counting_plugin</span><span class="plain-syntax">, *</span><span class="identifier-syntax">multimedia_plugin</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> *</span><span class="identifier-syntax">naming_plugin</span><span class="plain-syntax">, *</span><span class="identifier-syntax">parsing_plugin</span><span class="plain-syntax">, *</span><span class="identifier-syntax">actions_plugin</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> *</span><span class="identifier-syntax">spatial_plugin</span><span class="plain-syntax">, *</span><span class="identifier-syntax">map_plugin</span><span class="plain-syntax">, *</span><span class="identifier-syntax">persons_plugin</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> *</span><span class="identifier-syntax">player_plugin</span><span class="plain-syntax">, *</span><span class="identifier-syntax">regions_plugin</span><span class="plain-syntax">, *</span><span class="identifier-syntax">backdrops_plugin</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> *</span><span class="identifier-syntax">devices_plugin</span><span class="plain-syntax">, *</span><span class="identifier-syntax">showme_plugin</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> *</span><span class="identifier-syntax">times_plugin</span><span class="plain-syntax">, *</span><span class="identifier-syntax">scenes_plugin</span><span class="plain-syntax">, *</span><span class="identifier-syntax">scoring_plugin</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> *</span><span class="identifier-syntax">figures_plugin</span><span class="plain-syntax">, *</span><span class="identifier-syntax">sounds_plugin</span><span class="plain-syntax">, *</span><span class="identifier-syntax">files_plugin</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> *</span><span class="identifier-syntax">bibliographic_plugin</span><span class="plain-syntax">, *</span><span class="identifier-syntax">chronology_plugin</span><span class="plain-syntax">;</span>
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<span class="reserved-syntax">plugin</span><span class="plain-syntax"> *</span><span class="identifier-syntax">registered_plugins</span><span class="plain-syntax">[</span><span class="constant-syntax">MAX_PLUGINS</span><span class="plain-syntax">];</span>
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</pre>
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<p class="commentary firstcommentary"><a id="SP4" class="paragraph-anchor"></a><b>§4. Names of the great plugins. </b>Although Inform was specifically written to create programs within a complex
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and unusual domain (interactive fiction), almost all of its code is quite
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general, and could be used for any natural-language programming.
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</p>
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<p class="commentary">We want to facilitate possible future uses of Inform in domains other than
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IF, and in any case it seems good design to isolate generic linguistic
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assumptions from those which are based on contextual knowledge of a given
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domain.
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</p>
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<p class="commentary">"Core" is the core of the Inform language, the largest part, which is
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compulsorily included. "Interactive fiction" is an anthology of all of
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the rest — using it uses all of them.
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</p>
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<p class="commentary">For now, at least, these names should not be translated out of English.
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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"><plugin-name></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">core</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">instance</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">counting</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">interactive</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">fiction</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">multimedia</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">naming</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">command</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">actions</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">spatial</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">model</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">mapping</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">persons</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">player</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">regions</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">backdrops</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">devices</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">showme</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">times</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">day</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">scenes</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">figures</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">sounds</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">glulx</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">external</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">files</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">bibliographic</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">data</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">scoring</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">chronology</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="SP5" class="paragraph-anchor"></a><b>§5. </b>And the following matches if and only if the text in question is (a) a
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valid plugin name, and (b) the name of a plugin which is being used at
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present.
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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"><language-element></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"><plugin-name></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-plg.html#SP5_1" class="named-paragraph-link"><span class="named-paragraph">Result true only if plugged in</span><span class="named-paragraph-number">5.1</span></a></span><span class="Preform-constant-syntax">;</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="SP5_1" class="paragraph-anchor"></a><b>§5.1. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Result true only if plugged in</span><span class="named-paragraph-number">5.1</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">
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">registered_plugins</span><span class="plain-syntax">[</span><span class="identifier-syntax">R</span><span class="plain-syntax">[1]] == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) ||</span>
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<span class="plain-syntax"> (</span><span class="identifier-syntax">registered_plugins</span><span class="plain-syntax">[</span><span class="identifier-syntax">R</span><span class="plain-syntax">[1]]-></span><span class="element-syntax">now_plugged_in</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><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, - };</span>
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<span class="plain-syntax"> } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> {</span>
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<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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</pre>
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<ul class="endnotetexts"><li>This code is used in <a href="4-plg.html#SP5">§5</a>.</li></ul>
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<p class="commentary firstcommentary"><a id="SP6" class="paragraph-anchor"></a><b>§6. </b></p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="identifier-syntax">word_assemblage</span><span class="plain-syntax"> </span><span class="function-syntax">Plugins::Manage::wording</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">Plugins::Manage::wording</span></span>:<br/><a href="4-plg.html#SP7">§7</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>
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<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">PreformUtilities::wording</span><span class="plain-syntax">(</span><span class="function-syntax"><plugin-name></span><span class="plain-syntax">, </span><span class="identifier-syntax">N</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="SP7" class="paragraph-anchor"></a><b>§7. Plugins. </b></p>
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<pre class="definitions code-font"><span class="definition-keyword">define</span> <span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">P</span><span class="plain-syntax">, </span><span class="identifier-syntax">starter</span><span class="plain-syntax">, </span><span class="identifier-syntax">mem</span><span class="plain-syntax">, </span><span class="identifier-syntax">NA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NA2</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">CREATE</span><span class="plain-syntax">(</span><span class="reserved-syntax">plugin</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="element-syntax">starter_routine</span><span class="plain-syntax"> = (</span><span class="reserved-syntax">void</span><span class="plain-syntax"> *) (&</span><span class="identifier-syntax">starter</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="element-syntax">now_plugged_in</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><span class="identifier-syntax">P</span><span class="plain-syntax">-></span><span class="element-syntax">stores_data</span><span class="plain-syntax"> = </span><span class="identifier-syntax">mem</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="element-syntax">plugin_name</span><span class="plain-syntax"> = </span><a href="4-plg.html#SP6" class="function-link"><span class="function-syntax">Plugins::Manage::wording</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">NA</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="element-syntax">plugin_number</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NA</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="element-syntax">set_name</span><span class="plain-syntax"> = </span><a href="4-plg.html#SP6" class="function-link"><span class="function-syntax">Plugins::Manage::wording</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">NA2</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="element-syntax">set_number</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NA2</span><span class="plain-syntax">;</span>
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|
<span class="plain-syntax"> </span><span class="identifier-syntax">registered_plugins</span><span class="plain-syntax">[</span><span class="identifier-syntax">NA</span><span class="plain-syntax">] = </span><span class="identifier-syntax">P</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">P</span><span class="plain-syntax">-></span><span class="identifier-syntax">allocation_id</span><span class="plain-syntax"> >= </span><span class="constant-syntax">MAX_PLUGINS</span><span class="plain-syntax">) </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"Too many plugins"</span><span class="plain-syntax">);</span>
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|
<span class="definition-keyword">define</span> <span class="identifier-syntax">CREATE_STARTLESS_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">P</span><span class="plain-syntax">, </span><span class="identifier-syntax">mem</span><span class="plain-syntax">, </span><span class="identifier-syntax">NA</span><span class="plain-syntax">, </span><span class="identifier-syntax">NA2</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">CREATE</span><span class="plain-syntax">(</span><span class="reserved-syntax">plugin</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="element-syntax">starter_routine</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</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="element-syntax">now_plugged_in</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><span class="identifier-syntax">P</span><span class="plain-syntax">-></span><span class="element-syntax">stores_data</span><span class="plain-syntax"> = </span><span class="identifier-syntax">mem</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">P</span><span class="plain-syntax">-></span><span class="element-syntax">plugin_name</span><span class="plain-syntax"> = </span><a href="4-plg.html#SP6" class="function-link"><span class="function-syntax">Plugins::Manage::wording</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">NA</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="element-syntax">plugin_number</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NA</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="element-syntax">set_name</span><span class="plain-syntax"> = </span><a href="4-plg.html#SP6" class="function-link"><span class="function-syntax">Plugins::Manage::wording</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">NA2</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">P</span><span class="plain-syntax">-></span><span class="element-syntax">set_number</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NA2</span><span class="plain-syntax">;</span>
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|
<span class="plain-syntax"> </span><span class="identifier-syntax">registered_plugins</span><span class="plain-syntax">[</span><span class="identifier-syntax">NA</span><span class="plain-syntax">] = </span><span class="identifier-syntax">P</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">P</span><span class="plain-syntax">-></span><span class="identifier-syntax">allocation_id</span><span class="plain-syntax"> >= </span><span class="constant-syntax">MAX_PLUGINS</span><span class="plain-syntax">) </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"Too many plugins"</span><span class="plain-syntax">);</span>
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</pre>
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<p class="commentary firstcommentary"><a id="SP8" class="paragraph-anchor"></a><b>§8. </b></p>
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<pre class="definitions code-font"><span class="definition-keyword">enum</span> <span class="constant-syntax">CORE_PLUGIN_NAME</span><span class="plain-syntax"> </span><span class="identifier-syntax">from</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">INSTANCE_COUNTING_PLUGIN_NAME</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">IF_PLUGIN_NAME</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">MULTIMEDIA_PLUGIN_NAME</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">NAMING_PLUGIN_NAME</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">COMMAND_PLUGIN_NAME</span>
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|
<span class="definition-keyword">enum</span> <span class="constant-syntax">ACTIONS_PLUGIN_NAME</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">SPATIAL_MODEL_PLUGIN_NAME</span>
|
|
<span class="definition-keyword">enum</span> <span class="constant-syntax">MAPPING_PLUGIN_NAME</span>
|
|
<span class="definition-keyword">enum</span> <span class="constant-syntax">PERSONS_PLUGIN_NAME</span>
|
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<span class="definition-keyword">enum</span> <span class="constant-syntax">PLAYER_PLUGIN_NAME</span>
|
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<span class="definition-keyword">enum</span> <span class="constant-syntax">REGIONS_PLUGIN_NAME</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">BACKDROPS_PLUGIN_NAME</span>
|
|
<span class="definition-keyword">enum</span> <span class="constant-syntax">DEVICES_PLUGIN_NAME</span>
|
|
<span class="definition-keyword">enum</span> <span class="constant-syntax">SHOWME_PLUGIN_NAME</span>
|
|
<span class="definition-keyword">enum</span> <span class="constant-syntax">TIMES_OF_DAY_PLUGIN_NAME</span>
|
|
<span class="definition-keyword">enum</span> <span class="constant-syntax">SCENES_PLUGIN_NAME</span>
|
|
<span class="definition-keyword">enum</span> <span class="constant-syntax">FIGURES_PLUGIN_NAME</span>
|
|
<span class="definition-keyword">enum</span> <span class="constant-syntax">SOUNDS_PLUGIN_NAME</span>
|
|
<span class="definition-keyword">enum</span> <span class="constant-syntax">GLULX_EXTERNAL_FILES_PLUGIN_NAME</span>
|
|
<span class="definition-keyword">enum</span> <span class="constant-syntax">BIBLIOGRAPHIC_DATA_PLUGIN_NAME</span>
|
|
<span class="definition-keyword">enum</span> <span class="constant-syntax">SCORE_PLUGIN_NAME</span>
|
|
<span class="definition-keyword">enum</span> <span class="constant-syntax">CHRONOLOGY_PLUGIN_NAME</span>
|
|
</pre>
|
|
<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">Plugins::Manage::start</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><a href="4-pc.html#SP5" class="function-link"><span class="function-syntax">Plugins::Call::initialise_calls</span></a><span class="plain-syntax">();</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_STARTLESS_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">core_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">CORE_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">CORE_PLUGIN_NAME</span><span class="plain-syntax">);</span>
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|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_STARTLESS_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">IF_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">IF_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">IF_PLUGIN_NAME</span><span class="plain-syntax">);</span>
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|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_STARTLESS_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">multimedia_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">MULTIMEDIA_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">MULTIMEDIA_PLUGIN_NAME</span><span class="plain-syntax">);</span>
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|
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<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">counting_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">PL::Counting::start</span><span class="plain-syntax">, </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">, </span><span class="constant-syntax">INSTANCE_COUNTING_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">CORE_PLUGIN_NAME</span><span class="plain-syntax">);</span>
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|
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<span class="plain-syntax"> #</span><span class="identifier-syntax">ifdef</span><span class="plain-syntax"> </span><span class="identifier-syntax">IF_MODULE</span>
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|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">naming_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">PL::Naming::start</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">NAMING_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">CORE_PLUGIN_NAME</span><span class="plain-syntax">);</span>
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|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">parsing_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">PL::Parsing::Visibility::start</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">COMMAND_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">COMMAND_PLUGIN_NAME</span><span class="plain-syntax">);</span>
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|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">actions_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">PL::Actions::start</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">ACTIONS_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">IF_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">spatial_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">PL::Spatial::start</span><span class="plain-syntax">, </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">, </span><span class="constant-syntax">SPATIAL_MODEL_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">IF_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">map_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">PL::Map::start</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">MAPPING_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">IF_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">persons_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">PL::Persons::start</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">PERSONS_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">IF_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">player_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">PL::Player::start</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">PLAYER_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">IF_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">scoring_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">PL::Score::start</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">SCORE_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">IF_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">regions_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">PL::Regions::start</span><span class="plain-syntax">, </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">, </span><span class="constant-syntax">REGIONS_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">IF_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">backdrops_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">PL::Backdrops::start</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">BACKDROPS_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">IF_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">devices_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">PL::Devices::start</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">DEVICES_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">IF_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">showme_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">PL::Showme::start</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">SHOWME_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">IF_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">times_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">TimesOfDay::start</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">TIMES_OF_DAY_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">IF_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">scenes_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">PL::Scenes::start</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">SCENES_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">IF_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">bibliographic_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">PL::Bibliographic::start</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">BIBLIOGRAPHIC_DATA_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">IF_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_STARTLESS_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">chronology_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">CHRONOLOGY_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">IF_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
|
|
<span class="plain-syntax"> #</span><span class="identifier-syntax">ifdef</span><span class="plain-syntax"> </span><span class="identifier-syntax">MULTIMEDIA_MODULE</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">figures_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">PL::Figures::start</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">FIGURES_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">MULTIMEDIA_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">sounds_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">PL::Sounds::start</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">SOUNDS_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">MULTIMEDIA_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">files_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">PL::Files::start</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">GLULX_EXTERNAL_FILES_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">MULTIMEDIA_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</span>
|
|
|
|
<span class="plain-syntax"> #</span><span class="identifier-syntax">ifndef</span><span class="plain-syntax"> </span><span class="identifier-syntax">MULTIMEDIA_MODULE</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_STARTLESS_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">figures_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">FIGURES_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">MULTIMEDIA_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_STARTLESS_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">sounds_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">SOUNDS_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">MULTIMEDIA_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">CREATE_STARTLESS_PLUGIN</span><span class="plain-syntax">(</span><span class="identifier-syntax">files_plugin</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">, </span><span class="constant-syntax">GLULX_EXTERNAL_FILES_PLUGIN_NAME</span><span class="plain-syntax">, </span><span class="constant-syntax">MULTIMEDIA_PLUGIN_NAME</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</span>
|
|
<span class="plain-syntax">}</span>
|
|
</pre>
|
|
<p class="commentary firstcommentary"><a id="SP9" class="paragraph-anchor"></a><b>§9. </b>Although most of Inform's brain remains the same, the outermost part can
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|
be put together from whatever skills are required: our modular oblongata,
|
|
if you will. So, in principle, sentences like:
|
|
</p>
|
|
|
|
<blockquote>
|
|
<p>Use regions language element.</p>
|
|
</blockquote>
|
|
|
|
<blockquote>
|
|
<p>Use no figures language element.</p>
|
|
</blockquote>
|
|
|
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<p class="commentary">can change the current setup. (In practice, these aren't very useful at
|
|
present, at least, because the I6 template won't compile under most
|
|
combinations; so this is really a provisional feature for now.)
|
|
</p>
|
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|
<p class="commentary">"Core" is a special case. It can't be removed; explicitly writing
|
|
</p>
|
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<blockquote>
|
|
<p>Use core language element.</p>
|
|
</blockquote>
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<p class="commentary">unplugs all other plugins, reducing Inform to a non-IF language entirely.
|
|
</p>
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<p class="commentary">The subject noun phrase is an articled list, and each entry is parsed
|
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with the following.
|
|
</p>
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<p class="commentary firstcommentary"><a id="SP10" class="paragraph-anchor"></a><b>§10. </b></p>
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|
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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">Plugins::Manage::parse</span><span class="plain-syntax">(</span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">S</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"core"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">CORE_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"instance counting"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">INSTANCE_COUNTING_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"interactive fiction"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">IF_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"multimedia"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">MULTIMEDIA_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"naming"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">NAMING_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"command"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">COMMAND_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"actions"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">ACTIONS_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"spatial model"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">SPATIAL_MODEL_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"mapping"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">MAPPING_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"persons"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">PERSONS_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"player"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">PLAYER_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"regions"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">REGIONS_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"backdrops"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">BACKDROPS_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"devices"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">DEVICES_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"showme"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">SHOWME_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"times of day"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">TIMES_OF_DAY_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"scenes"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">SCENES_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"figures"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">FIGURES_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"sounds"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">SOUNDS_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"glulx external files"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">GLULX_EXTERNAL_FILES_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"bibliographic data"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">BIBLIOGRAPHIC_DATA_PLUGIN_NAME</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">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">S</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"scoring"</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">SCORE_PLUGIN_NAME</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> -1;</span>
|
|
<span class="plain-syntax">}</span>
|
|
|
|
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Plugins::Manage::activate</span><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">N</span><span class="plain-syntax"> < </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">plugin</span><span class="plain-syntax"> *</span><span class="identifier-syntax">P</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER</span><span class="plain-syntax">(</span><span class="identifier-syntax">P</span><span class="plain-syntax">, </span><span class="reserved-syntax">plugin</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">P</span><span class="plain-syntax">-></span><span class="element-syntax">set_number</span><span class="plain-syntax"> == </span><span class="identifier-syntax">N</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">P</span><span class="plain-syntax">-></span><span class="element-syntax">plugin_number</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">P</span><span class="plain-syntax">-></span><span class="element-syntax">now_plugged_in</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> #</span><span class="identifier-syntax">ifndef</span><span class="plain-syntax"> </span><span class="identifier-syntax">IF_MODULE</span>
|
|
<span class="plain-syntax"> </span><a href="4-plg.html#SP10" class="function-link"><span class="function-syntax">Plugins::Manage::deactivate</span></a><span class="plain-syntax">(</span><span class="constant-syntax">IF_PLUGIN_NAME</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</span>
|
|
<span class="plain-syntax"> #</span><span class="identifier-syntax">ifndef</span><span class="plain-syntax"> </span><span class="identifier-syntax">MULTIMEDIA_MODULE</span>
|
|
<span class="plain-syntax"> </span><a href="4-plg.html#SP10" class="function-link"><span class="function-syntax">Plugins::Manage::deactivate</span></a><span class="plain-syntax">(</span><span class="constant-syntax">MULTIMEDIA_PLUGIN_NAME</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</span>
|
|
<span class="plain-syntax">}</span>
|
|
|
|
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Plugins::Manage::deactivate</span><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">N</span><span class="plain-syntax"> < </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">plugin</span><span class="plain-syntax"> *</span><span class="identifier-syntax">P</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER</span><span class="plain-syntax">(</span><span class="identifier-syntax">P</span><span class="plain-syntax">, </span><span class="reserved-syntax">plugin</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">P</span><span class="plain-syntax">-></span><span class="element-syntax">set_number</span><span class="plain-syntax"> == </span><span class="identifier-syntax">N</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">P</span><span class="plain-syntax">-></span><span class="element-syntax">plugin_number</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">P</span><span class="plain-syntax">-></span><span class="element-syntax">set_number</span><span class="plain-syntax"> == </span><span class="constant-syntax">CORE_PLUGIN_NAME</span><span class="plain-syntax">) </span><span class="named-paragraph-container code-font"><a href="4-plg.html#SP10_1" class="named-paragraph-link"><span class="named-paragraph">Issue problem for trying to remove the core</span><span class="named-paragraph-number">10.1</span></a></span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="identifier-syntax">P</span><span class="plain-syntax">-></span><span class="element-syntax">now_plugged_in</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> }</span>
|
|
<span class="plain-syntax">}</span>
|
|
</pre>
|
|
<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">Issue problem for trying to remove the core</span><span class="named-paragraph-number">10.1</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="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="identifier-syntax">_p_</span><span class="plain-syntax">(</span><span class="identifier-syntax">Untestable</span><span class="plain-syntax">),</span>
|
|
<span class="plain-syntax"> </span><span class="string-syntax">"the core of the Inform language cannot be removed"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="string-syntax">"because then what should we do? What should we ever do?"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax">;</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="4-plg.html#SP10">§10</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP11" class="paragraph-anchor"></a><b>§11. </b>It's kind of incredible that C's grammar for round brackets is unambiguous.
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Plugins::Manage::start_plugins</span><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">plugin</span><span class="plain-syntax"> *</span><span class="identifier-syntax">P</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER</span><span class="plain-syntax">(</span><span class="identifier-syntax">P</span><span class="plain-syntax">, </span><span class="reserved-syntax">plugin</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">P</span><span class="plain-syntax">-></span><span class="element-syntax">now_plugged_in</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">void</span><span class="plain-syntax"> (*</span><span class="identifier-syntax">start</span><span class="plain-syntax">)() = (</span><span class="reserved-syntax">void</span><span class="plain-syntax"> (*)()) </span><span class="identifier-syntax">P</span><span class="plain-syntax">-></span><span class="element-syntax">starter_routine</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">start</span><span class="plain-syntax">) (*</span><span class="identifier-syntax">start</span><span class="plain-syntax">)();</span>
|
|
<span class="plain-syntax"> }</span>
|
|
<span class="plain-syntax">}</span>
|
|
</pre>
|
|
<p class="commentary firstcommentary"><a id="SP12" class="paragraph-anchor"></a><b>§12. Describing the current VM. </b></p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Plugins::Manage::index_innards</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUTPUT_STREAM</span><span class="plain-syntax">, </span><span class="identifier-syntax">target_vm</span><span class="plain-syntax"> *</span><span class="identifier-syntax">VM</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><a href="4-plg.html#SP13" class="function-link"><span class="function-syntax">Plugins::Manage::index_VM</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">VM</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">NewUseOptions::index</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_OPEN</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Index::extra_link</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="constant-syntax">3</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"See some technicalities for Inform maintainers only"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_CLOSE</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Index::extra_div_open</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="constant-syntax">3</span><span class="plain-syntax">, </span><span class="constant-syntax">2</span><span class="plain-syntax">, </span><span class="string-syntax">"e0e0e0"</span><span class="plain-syntax">);</span>
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|
<span class="plain-syntax"> </span><a href="4-plg.html#SP14" class="function-link"><span class="function-syntax">Plugins::Manage::show_configuration</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-plg.html#SP12_1" class="named-paragraph-link"><span class="named-paragraph">Add some paste buttons for the debugging log</span><span class="named-paragraph-number">12.1</span></a></span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">Index::extra_div_close</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="string-syntax">"e0e0e0"</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="SP12_1" class="paragraph-anchor"></a><b>§12.1. </b>The index provides some hidden paste icons for these:
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</p>
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<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Add some paste buttons for the debugging log</span><span class="named-paragraph-number">12.1</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">HTML_OPEN</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"Debugging log:"</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_CLOSE</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_OPEN</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">);</span>
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<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">=0; </span><span class="identifier-syntax">i</span><span class="plain-syntax"><</span><span class="identifier-syntax">NO_DEFINED_DA_VALUES</span><span class="plain-syntax">; </span><span class="identifier-syntax">i</span><span class="plain-syntax">++) {</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">debugging_aspect</span><span class="plain-syntax"> *</span><span class="identifier-syntax">da</span><span class="plain-syntax"> = &(</span><span class="identifier-syntax">the_debugging_aspects</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</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">Str::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">da</span><span class="plain-syntax">-></span><span class="identifier-syntax">unhyphenated_name</span><span class="plain-syntax">) > </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">TEMPORARY_TEXT</span><span class="plain-syntax">(</span><span class="identifier-syntax">is</span><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE_TO</span><span class="plain-syntax">(</span><span class="identifier-syntax">is</span><span class="plain-syntax">, </span><span class="string-syntax">"Include %S in the debugging log."</span><span class="plain-syntax">, </span><span class="identifier-syntax">da</span><span class="plain-syntax">-></span><span class="identifier-syntax">unhyphenated_name</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">PasteButtons::paste_text</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">is</span><span class="plain-syntax">);</span>
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|
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"&nbsp;%S"</span><span class="plain-syntax">, </span><span class="identifier-syntax">is</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">DISCARD_TEXT</span><span class="plain-syntax">(</span><span class="identifier-syntax">is</span><span class="plain-syntax">)</span>
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|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_TAG</span><span class="plain-syntax">(</span><span class="string-syntax">"br"</span><span class="plain-syntax">);</span>
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|
<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">HTML_CLOSE</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">);</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="4-plg.html#SP12">§12</a>.</li></ul>
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<p class="commentary firstcommentary"><a id="SP13" class="paragraph-anchor"></a><b>§13. </b></p>
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<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Plugins::Manage::index_VM</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">Plugins::Manage::index_VM</span></span>:<br/><a href="4-plg.html#SP12">§12</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">OUTPUT_STREAM</span><span class="plain-syntax">, </span><span class="identifier-syntax">target_vm</span><span class="plain-syntax"> *</span><span class="identifier-syntax">VM</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">VM</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">"target VM not set yet"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Index::anchor</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"STORYFILE"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_OPEN</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">); </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"Story file format: "</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">ExtensionIndex::plot_icon</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">VM</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">TargetVMs::write</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">VM</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_CLOSE</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax">}</span>
|
|
</pre>
|
|
<p class="commentary firstcommentary"><a id="SP14" class="paragraph-anchor"></a><b>§14. </b></p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Plugins::Manage::show_configuration</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">Plugins::Manage::show_configuration</span></span>:<br/><a href="4-plg.html#SP12">§12</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">OUTPUT_STREAM</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">HTML_OPEN</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Index::anchor</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"CONFIG"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"Inform language definition:\n"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><a href="4-plg.html#SP14" class="function-link"><span class="function-syntax">Plugins::Manage::show</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="string-syntax">"Included"</span><span class="plain-syntax">, </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><a href="4-plg.html#SP14" class="function-link"><span class="function-syntax">Plugins::Manage::show</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="string-syntax">"Excluded"</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">HTML_CLOSE</span><span class="plain-syntax">(</span><span class="string-syntax">"p"</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">Plugins::Manage::show</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUTPUT_STREAM</span><span class="plain-syntax">, </span><span class="reserved-syntax">char</span><span class="plain-syntax"> *</span><span class="identifier-syntax">label</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">state</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">plugin</span><span class="plain-syntax"> *</span><span class="identifier-syntax">P</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"%s: "</span><span class="plain-syntax">, </span><span class="identifier-syntax">label</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER</span><span class="plain-syntax">(</span><span class="identifier-syntax">P</span><span class="plain-syntax">, </span><span class="reserved-syntax">plugin</span><span class="plain-syntax">) </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">P</span><span class="plain-syntax">-></span><span class="element-syntax">now_plugged_in</span><span class="plain-syntax"> == </span><span class="identifier-syntax">state</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">c</span><span class="plain-syntax"> > </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">", "</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"%A"</span><span class="plain-syntax">, &(</span><span class="identifier-syntax">P</span><span class="plain-syntax">-></span><span class="element-syntax">plugin_name</span><span class="plain-syntax">));</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax">++;</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">c</span><span class="plain-syntax"> == </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"<i>none</i>"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">".\n"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax">}</span>
|
|
|
|
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Plugins::Manage::plugged_in</span><span class="plain-syntax">(</span><span class="reserved-syntax">plugin</span><span class="plain-syntax"> *</span><span class="identifier-syntax">P</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">P</span><span class="plain-syntax">-></span><span class="element-syntax">now_plugged_in</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax">}</span>
|
|
</pre>
|
|
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