https://Selrach2040.com/wiki/index.php?action=history&feed=atom&title=Textdata_enkeifile.txt 2026-07-04T08:00:25Z Revision history for this page on the wiki MediaWiki 1.45.4 https://Selrach2040.com/wiki/index.php?title=Textdata_enkeifile.txt&diff=58&oldid=prev 2026-07-02T11:22:20Z

<p>Technical breakdown (via create-page on MediaWiki MCP Server)</p> <p><b>New page</b></p><div>&#039;&#039;&#039;&lt;code&gt;enkeifile.txt&lt;/code&gt;&#039;&#039;&#039; (20,824 bytes, part of [[BIN textdata]]) is the world zone geometry file. Despite the name (&#039;&#039;enkei&#039;&#039; 遠景 = &quot;distant view/scenery&quot;), this is &#039;&#039;&#039;zone/area definition data&#039;&#039;&#039;, not scenery placement.<br /> <br /> == Format ==<br /> <br /> Line 1 = zone count (&lt;code&gt;256&lt;/code&gt;). Each row: &lt;code&gt;sscanf(&quot;%d,%lf,%lf,%lf,%s&quot;)&lt;/code&gt;:<br /> <br /> {| class=&quot;wikitable&quot;<br /> ! # !! Type !! Meaning<br /> |-<br /> | 1 || int || zoneId (1-based; stored &lt;code&gt;−1&lt;/code&gt; internally)<br /> |-<br /> | 2 || double || circle center X<br /> |-<br /> | 3 || double || circle center Z<br /> |-<br /> | 4 || double || circle radius<br /> |-<br /> | 5 || string || zone name (CP949; set once, from the zone&#039;s first row)<br /> |}<br /> <br /> The first row of each zoneId creates the &lt;code&gt;World_Zone_Entry&lt;/code&gt; (0x460 bytes) with its name; &#039;&#039;&#039;every row adds one circle&#039;&#039;&#039; &lt;code&gt;(x, z, radius)&lt;/code&gt; to that zone. A point is &quot;inside&quot; the zone if it lies within &#039;&#039;&#039;any&#039;&#039;&#039; of the zone&#039;s circles — so a zone = union of up to 30 circles, plus a name. Blank lines are skipped.<br /> <br /> == Loading (Ghidra) ==<br /> <br /> String address &lt;code&gt;004e4f54&lt;/code&gt;. &lt;code&gt;Struct_Setup_GameWorld_struct @ 0049eb23&lt;/code&gt; → &lt;code&gt;Load_Enkeifile_File @ 0049edd0&lt;/code&gt; builds the 256-entry &lt;code&gt;g_pGameWorld-&amp;gt;zone_array&lt;/code&gt;.<br /> <br /> * The point array lives at struct offset 304 (Ghidra mislabels this &lt;code&gt;inner_event_queue&lt;/code&gt;/&lt;code&gt;inner_event_count&lt;/code&gt;) — really a ≤30-entry circle list, 24 bytes each (3 doubles).<br /> * Containment test: &lt;code&gt;Object_ContainsPoint @ 0049dfa0&lt;/code&gt; — AABB-tests then loops the circles via &lt;code&gt;Object_IsWithinRadius_w_Bearing&lt;/code&gt;.<br /> * After zones are built, the loader also allocates &lt;code&gt;node_array&lt;/code&gt; (count from &lt;code&gt;gWorldData_Get_World_Count&lt;/code&gt;).<br /> <br /> This &lt;code&gt;zone_array&lt;/code&gt; is the target that every effect/interaction table (see [[textdata bgmtable.txt|the time-windowed world tables]] and [[textdata event.txt]]) resolves ids &lt;code&gt;&amp;lt; 10000&lt;/code&gt; against, and that &lt;code&gt;Character_ScanNearbyObjects&lt;/code&gt; tests the player against.<br /> <br /> == See also ==<br /> <br /> * [[BIN textdata]]<br /> * [[textdata landscape.dat]]<br /> * [[textdata event.txt]], [[textdata bgmtable.txt]]</div>

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