Add ProjectZomboidMapLog (map.txt)

Per-line world object placement/removal log. LINE pattern handles both
integer and floating-point coordinates and both 'Base.X' and
'IsoObject (X)' object encodings. Detectors: filename match plus content
signature on the added/removed verbs paired with Base./IsoObject prefix.

src/Log/ProjectZomboid/ProjectZomboidMapLog.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace IndifferentKetchup\Codex\Log\ProjectZomboid;
+
+use IndifferentKetchup\Codex\Analyser\AnalyserInterface;
+use IndifferentKetchup\Codex\Analyser\PatternAnalyser;
+use IndifferentKetchup\Codex\Detective\FilenameDetector;
+use IndifferentKetchup\Codex\Detective\WeightedSinglePatternDetector;
+use IndifferentKetchup\Codex\Parser\ParserInterface;
+use IndifferentKetchup\Codex\Parser\PatternParser;
+use IndifferentKetchup\Codex\Pattern\ProjectZomboid\MapPattern;
+
+class ProjectZomboidMapLog extends ProjectZomboidEventLog
+{
+    public static function getDefaultParser(): ParserInterface
+    {
+        return static::makePatternParser(
+            MapPattern::LINE,
+            [PatternParser::TIME]
+        );
+    }
+
+    public static function getDefaultAnalyser(): AnalyserInterface
+    {
+        return new PatternAnalyser();
+    }
+
+    public static function getDetectors(): array
+    {
+        return [
+            (new FilenameDetector())
+                ->setPattern('/_map\.txt$/')
+                ->setWeight(0.95),
+            (new WeightedSinglePatternDetector())
+                ->setPattern('/^\[[^\]]+\] \d{17} "[^"]+" (?:added|removed) (?:Base\.|IsoObject )/m')
+                ->setWeight(0.90),
+        ];
+    }
+
+    public function getTitle(): string
+    {
+        return "Project Zomboid Map Log";
+    }
+}

src/Pattern/ProjectZomboid/MapPattern.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace IndifferentKetchup\Codex\Pattern\ProjectZomboid;
+
+/**
+ * Regex constants for the Project Zomboid map.txt format.
+ *
+ *   [time] steamid "player" verb object at x,y,z.
+ *
+ * Coordinates may be integer or floating point; objects may be Base.X
+ * tokens or 'IsoObject (X)' parenthesised forms.
+ */
+class MapPattern
+{
+    public const string LINE = '/^\[(\d{2}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}\.\d{3})\] \d{17} "[^"]+" \S+ .+ at [\d.]+,[\d.]+,[\d.]+\.$/';
+
+    public const string FIELDS = '/^\[\d{2}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}\.\d{3}\] (?<steamid>\d{17}) "(?<player>[^"]+)" (?<verb>\S+) (?<object>.+) at (?<x>[\d.]+),(?<y>[\d.]+),(?<z>[\d.]+)\.$/';
+}

test/src/Games/ProjectZomboid/fixtures/map-minimal.txt

@@ -0,0 +1,10 @@
+[16-04-26 18:39:37.028] 76561198000000001 "Player1" added Base.Aerosolbomb at 1000,2000,0.
+[16-04-26 18:55:05.485] 76561198000000001 "Player1" added Base.Aerosolbomb at 1001,2001,0.
+[16-04-26 21:20:06.768] 76561198000000002 "Player2" added IsoObject (fencing_damaged_01_124) at 1010.0,2010.0,0.0.
+[16-04-26 22:02:43.043] 76561198000000001 "Player1" added Base.Aerosolbomb at 1002,2002,0.
+[16-04-26 22:03:31.620] 76561198000000001 "Player1" added Base.PipeBomb at 1003,2003,0.
+[16-04-26 22:10:00.100] 76561198000000003 "AdminUser" removed Base.Aerosolbomb at 1001,2001,0.
+[16-04-26 22:15:22.200] 76561198000000003 "AdminUser" removed IsoObject (fencing_damaged_01_124) at 1010.0,2010.0,0.0.
+[16-04-26 22:30:11.450] 76561198000000002 "Player2" added Base.Doorframe at 1011,2011,0.
+[16-04-26 22:35:00.812] 76561198000000002 "Player2" added IsoObject (window_01_01) at 1011.0,2011.0,0.0.
+[16-04-26 22:40:33.221] 76561198000000001 "Player1" added Base.Plank at 1004,2004,0.

test/tests/Games/ProjectZomboid/Log/ProjectZomboidMapLogTest.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace IndifferentKetchup\Codex\Test\Tests\Games\ProjectZomboid\Log;
+
+use IndifferentKetchup\Codex\Detective\Detective;
+use IndifferentKetchup\Codex\Log\File\PathLogFile;
+use IndifferentKetchup\Codex\Log\ProjectZomboid\ProjectZomboidMapLog;
+use IndifferentKetchup\Codex\Pattern\ProjectZomboid\MapPattern;
+use PHPUnit\Framework\TestCase;
+
+class ProjectZomboidMapLogTest extends TestCase
+{
+    private function fixturePath(): string
+    {
+        return __DIR__ . '/../../../../src/Games/ProjectZomboid/fixtures/map-minimal.txt';
+    }
+
+    public function testParsesEachLineAsAnEntry(): void
+    {
+        $log = (new ProjectZomboidMapLog())->setLogFile(new PathLogFile($this->fixturePath()));
+        $log->parse();
+
+        $this->assertCount(10, $log->getEntries());
+    }
+
+    public function testFieldsRegexHandlesIntegerCoordinates(): void
+    {
+        $line = '[16-04-26 18:39:37.028] 76561198000000001 "Player1" added Base.Aerosolbomb at 1000,2000,0.';
+        $this->assertSame(1, preg_match(MapPattern::FIELDS, $line, $m));
+        $this->assertSame('added', $m['verb']);
+        $this->assertSame('Base.Aerosolbomb', $m['object']);
+        $this->assertSame('1000', $m['x']);
+    }
+
+    public function testFieldsRegexHandlesFloatCoordinatesAndIsoObject(): void
+    {
+        $line = '[16-04-26 21:20:06.768] 76561198000000002 "Player2" added IsoObject (fencing_damaged_01_124) at 1010.0,2010.0,0.0.';
+        $this->assertSame(1, preg_match(MapPattern::FIELDS, $line, $m));
+        $this->assertSame('IsoObject (fencing_damaged_01_124)', $m['object']);
+        $this->assertSame('1010.0', $m['x']);
+    }
+
+    public function testDetectiveDispatchesByContent(): void
+    {
+        $detective = (new Detective())
+            ->setLogFile(new PathLogFile($this->fixturePath()))
+            ->addPossibleLogClass(ProjectZomboidMapLog::class);
+
+        $this->assertInstanceOf(ProjectZomboidMapLog::class, $detective->detect());
+    }
+}