From 029b37db7eeee3e126d6fd8cd650129270def3a8 Mon Sep 17 00:00:00 2001
From: Adrian Victor <adrianvictor@disroot.org>
Date: Tue, 26 May 2026 20:14:55 -0300
Subject: [PATCH] Make beta implementation use Project Poseidon from Maven,
 default to 1 tick refresh rate to avoid lag, fix tenkumaLib
 ConfigurationProvider usage in Main, switch from reflection to hybrid
 abstraction/reflection.

---
 .gitignore                                    |   3 +-
 .idea/jarRepositories.xml                     |  10 +
 build.gradle.kts                              |  70 +++---
 .../org/adrianvictor/realtime/Events.java     |   2 +-
 .../adrianvictor/realtime/GlimmerFactory.java |  19 ++
 .../java/org/adrianvictor/realtime/Main.java  |  16 +-
 .../org/adrianvictor/realtime/Runnable.java   |  18 +-
 .../realtime/reflection/VersionMatcher.java   | 202 ------------------
 src/main/resources/config.yml                 |   2 +-
 9 files changed, 100 insertions(+), 242 deletions(-)
 create mode 100644 src/main/java/org/adrianvictor/realtime/GlimmerFactory.java
 delete mode 100644 src/main/java/org/adrianvictor/realtime/reflection/VersionMatcher.java

diff --git a/.gitignore b/.gitignore
index df892ec..6c0a1cf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,4 +11,5 @@ out/
 # Ignore Gradle build output directory
 build
 
-run/
\ No newline at end of file
+run/
+runBeta/
\ No newline at end of file
diff --git a/.idea/jarRepositories.xml b/.idea/jarRepositories.xml
index 69c6377..703388f 100644
--- a/.idea/jarRepositories.xml
+++ b/.idea/jarRepositories.xml
@@ -21,5 +21,15 @@
       <option name="name" value="maven" />
       <option name="url" value="https://repo.papermc.io/repository/maven-public/" />
     </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven2" />
+      <option name="name" value="maven2" />
+      <option name="url" value="https://repository.johnymuffin.com/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven2" />
+      <option name="name" value="maven2" />
+      <option name="url" value="https://repository.johnymuffin.com/repository/maven-releases/" />
+    </remote-repository>
   </component>
 </project>
\ No newline at end of file
diff --git a/build.gradle.kts b/build.gradle.kts
index bc40598..8a100b2 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -9,6 +9,7 @@ version = System.getenv("TKEEPER_VERSION_NAME") ?: "unknown"
 repositories {
     mavenCentral()
     maven("https://repo.papermc.io/repository/maven-public/")
+    maven("https://repository.johnymuffin.com/repository/maven-releases/")
     flatDir {
         dirs("libs")
     }
@@ -66,7 +67,7 @@ mcVersions.forEach { ver ->
 dependencies {
     add("compileOnly", "io.papermc.paper:paper-api:1.21-R0.1-SNAPSHOT")
     add("modernCompileOnly", "io.papermc.paper:paper-api:1.21-R0.1-SNAPSHOT")
-    add("legacyCompileOnly", files("libs/tenkumaLib/libs/craftbukkit-1060.jar"))
+    add("legacyImplementation", "com.legacyminecraft.poseidon:poseidon-craftbukkit:1.1.12-260503-0121-a9af58a")
 
     compileOnly(project(":tenkumaLib"))
 
@@ -76,7 +77,6 @@ dependencies {
     testImplementation("io.papermc.paper:paper-api:1.21-R0.1-SNAPSHOT")
     testImplementation("com.github.seeseemelk:MockBukkit-v1.21:3.102.0")
 
-    // Allow tests to see the versioned implementations
     mcVersions.forEach { ver ->
         testImplementation(sourceSets[ver].output)
     }
@@ -111,26 +111,26 @@ tasks.register("buildAll") {
     dependsOn(tasks.withType<Jar>())
 }
 
-tasks.register<Jar>("bundleAll") {
-    dependsOn(configurations.runtimeClasspath)
-
-    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
-
-    from(sourceSets["main"].output)
-
-    mcVersions.forEach { ver ->
-        from(sourceSets[ver].output)
-    }
-
-    from({
-        configurations.runtimeClasspath.get()
-            .filter { it.name.endsWith("jar") }
-            .map { zipTree(it) }
-    })
-
-    archiveClassifier.set("all-implementations")
-    archiveVersion.set(project.version.toString())
-}
+//tasks.register<Jar>("bundleAll") {
+//    dependsOn(configurations.runtimeClasspath)
+//
+//    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+//
+//    from(sourceSets["main"].output)
+//
+//    mcVersions.forEach { ver ->
+//        from(sourceSets[ver].output)
+//    }
+//
+//    from({
+//        configurations.runtimeClasspath.get()
+//            .filter { it.name.endsWith("jar") }
+//            .map { zipTree(it) }
+//    })
+//
+//    archiveClassifier.set("all-implementations")
+//    archiveVersion.set(project.version.toString())
+//}
 
 /* ----------------------------------------- */
 /*              JAVA SETTINGS                */
@@ -151,14 +151,34 @@ tasks.withType<JavaCompile> {
 tasks.runServer {
     minecraftVersion("1.21")
 
-    val bundleAll = tasks.named<Jar>("bundleAll")
+    val modern = tasks.named<Jar>("jarModern")
     val tLibBundleAll = project(":tenkumaLib").tasks.named<Jar>("bundleAll")
 
-    dependsOn(bundleAll)
+    dependsOn(modern)
     dependsOn(tLibBundleAll)
 
     pluginJars(
-        bundleAll.flatMap { it.archiveFile },
+        modern.flatMap { it.archiveFile },
         tLibBundleAll.flatMap { it.archiveFile }
     )
+}
+
+tasks.register<Copy>("copyLegacyPlugin") {
+    from(project(":tenkumaLib").tasks.named<Jar>("bundleAll"))
+    from(tasks.named<Jar>("jarLegacy"))
+    into("runBeta/plugins")
+}
+
+tasks.register<JavaExec>("runBetaServer") {
+    group = "verification"
+    description = "Runs the beta server with legacy TimeKeeper."
+    
+    dependsOn("copyLegacyPlugin")
+
+    jvmArgs = listOf("-Djline.terminal=jline.UnsupportedTerminal", "-Dfile.encoding=UTF-8", "-Djava.awt.headless=true")
+    classpath = files("runBeta/poseidon-craftbukkit.jar")
+    mainClass.set("org.bukkit.craftbukkit.Main")
+    workingDir = file("runBeta")
+    
+    standardInput = file("/dev/null").inputStream()
 }
\ No newline at end of file
diff --git a/src/main/java/org/adrianvictor/realtime/Events.java b/src/main/java/org/adrianvictor/realtime/Events.java
index 3c26358..f97a206 100644
--- a/src/main/java/org/adrianvictor/realtime/Events.java
+++ b/src/main/java/org/adrianvictor/realtime/Events.java
@@ -4,7 +4,7 @@ import org.bukkit.event.player.PlayerBedEnterEvent;
 
 public class Events {
     public static void onBedEnter(PlayerBedEnterEvent event) {
-        boolean isCancelled = Main.getInstance().getConfig().getBoolean("preventSleep", true);
+        boolean isCancelled = Main.getInstance().getConfigProvider().getBoolean("preventSleep", true);
         event.setCancelled(isCancelled);
     }
 }
diff --git a/src/main/java/org/adrianvictor/realtime/GlimmerFactory.java b/src/main/java/org/adrianvictor/realtime/GlimmerFactory.java
new file mode 100644
index 0000000..915b971
--- /dev/null
+++ b/src/main/java/org/adrianvictor/realtime/GlimmerFactory.java
@@ -0,0 +1,19 @@
+package org.adrianvictor.realtime;
+
+import org.adrianvictor.realtime.reflection.Glimmer;
+
+public class GlimmerFactory {
+    public static Glimmer create() {
+        try {
+            return (Glimmer) Class.forName("org.adrianvictor.realtime.impl.modern.Glimmer")
+                    .getDeclaredConstructor().newInstance();
+        } catch (Exception e) {
+            try {
+                return (Glimmer) Class.forName("org.adrianvictor.realtime.impl.legacy.Glimmer")
+                        .getDeclaredConstructor().newInstance();
+            } catch (Exception ex) {
+                throw new RuntimeException("Failed to instantiate Glimmer implementation", ex);
+            }
+        }
+    }
+}
diff --git a/src/main/java/org/adrianvictor/realtime/Main.java b/src/main/java/org/adrianvictor/realtime/Main.java
index c2e9cf5..b77ef01 100644
--- a/src/main/java/org/adrianvictor/realtime/Main.java
+++ b/src/main/java/org/adrianvictor/realtime/Main.java
@@ -1,19 +1,20 @@
 package org.adrianvictor.realtime;
 import java.io.File;
 import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
 import java.time.ZoneId;
 import java.util.List;
 
 import org.adrianvictor.lib.configuration.exception.InvalidConfigurationException;
 import org.adrianvictor.lib.configuration.provider.ConfigurationProvider;
 import org.adrianvictor.lib.file.provider.FileProvider;
-import org.adrianvictor.realtime.reflection.VersionMatcher;
 import org.bukkit.Bukkit;
 import org.bukkit.plugin.java.JavaPlugin;
 
 public class Main extends JavaPlugin {
 	ConfigurationProvider config;
-	static JavaPlugin plugin;
+	static Main plugin;
 
 	@Override
 	public void onEnable() {
@@ -22,19 +23,22 @@ public class Main extends JavaPlugin {
         } catch (IOException e) {
             throw new RuntimeException(e);
         }
+
         plugin = this;
 		config = ConfigurationProvider.get();
 
 		try {
-            config.load(new File(getDataFolder(), "config.yml"));
+			File configFile = new File(getDataFolder(), "config.yml");
+			String configString = Files.readString(Path.of(configFile.getPath()));
+            config.load(configString);
         } catch (IOException | InvalidConfigurationException e) {
             throw new RuntimeException(e);
         }
 
-		new VersionMatcher().loadGlim().onStart();
+		GlimmerFactory.create().onStart();
 
         int ticksBetweenUpdate = config.getInt("ticksBetweenUpdate", 20);
-		List<String> worlds = config.getStringList("worlds", null);
+		List<String> worlds = config.getStringList("worlds", List.of("world"));
 		ZoneId zone = ZoneId.of(config.getString("timezone", ZoneId.systemDefault().toString()));
 
 		Bukkit.getServer().getScheduler().scheduleSyncRepeatingTask(
@@ -45,7 +49,7 @@ public class Main extends JavaPlugin {
 		);
 	}
 
-	public static JavaPlugin getInstance() {
+	public static Main getInstance() {
 		return plugin;
 	}
 
diff --git a/src/main/java/org/adrianvictor/realtime/Runnable.java b/src/main/java/org/adrianvictor/realtime/Runnable.java
index d48e911..38968a5 100644
--- a/src/main/java/org/adrianvictor/realtime/Runnable.java
+++ b/src/main/java/org/adrianvictor/realtime/Runnable.java
@@ -1,5 +1,6 @@
 package org.adrianvictor.realtime;
 
+import org.adrianvictor.lib.logging.provider.LoggerProvider;
 import org.bukkit.Bukkit;
 import org.bukkit.World;
 
@@ -21,18 +22,23 @@ public class Runnable implements java.lang.Runnable {
         for (String worldName : worlds) {
             World world = Bukkit.getServer().getWorld(worldName);
             if (world == null) {
-                // log.severe("World " + worldName + " specified in the config was not found, removing it.");
+                LoggerProvider.get().info("World " + worldName + " specified in the config was not found, removing it.");
                 worlds.remove(worldName);
                 return;
             }
             ZonedDateTime time = ZonedDateTime.now(zone);
             int hour = time.getHour();
             int minute = time.getMinute();
-            long minecraftTime = (hour * 1000 + minute * 100 / 6 - 6000) % 24000;
-            if (minecraftTime < 0) {
-                minecraftTime = minecraftTime * 2;
-            }
-            world.setTime(minecraftTime);
+            
+            // Minecraft time: 0 is 6:00 AM. 18000 is Midnight (0:00).
+            // (hour * 1000) + (minute * 1000 / 60) gives time in ticks from 0:00.
+            // Subtract 6000 to align 6:00 AM with 0 ticks.
+            long ticksSinceMidnight = (hour * 1000L) + (minute * 1000L / 60L);
+            long minecraftTime = (ticksSinceMidnight - 6000L + 24000L) % 24000L;
+
+            long currentFullTime = world.getFullTime();
+            long day = currentFullTime / 24000L;
+            world.setFullTime(day * 24000L + minecraftTime);
         }
     }
 }
diff --git a/src/main/java/org/adrianvictor/realtime/reflection/VersionMatcher.java b/src/main/java/org/adrianvictor/realtime/reflection/VersionMatcher.java
deleted file mode 100644
index 3412ac2..0000000
--- a/src/main/java/org/adrianvictor/realtime/reflection/VersionMatcher.java
+++ /dev/null
@@ -1,202 +0,0 @@
-package org.adrianvictor.realtime.reflection;
-
-import org.bukkit.Bukkit;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.regex.Pattern;
-
-public class VersionMatcher {
-
-    public VersionMatcher() {}
-
-    private record Entry(String pattern, String classSuffix) {}
-
-    public String getVersion(String type, String serverVersion) {
-        if (type == null || serverVersion == null) {
-            return "";
-        }
-
-        Map<String, List<Entry>> map = populateMap();
-        List<Entry> entries = map.get(type.toLowerCase());
-        if (entries == null || entries.isEmpty()) {
-            return "";
-        }
-
-        for (Entry e : entries) {
-            if (safeMatches(e.pattern, serverVersion)) {
-                return e.pattern + "|" + e.classSuffix;
-            }
-        }
-
-        List<Entry> sorted = new ArrayList<>(entries);
-        Collections.sort(sorted, (a, b) -> compareVersions(a.pattern, b.pattern));
-
-        Entry oldest = sorted.get(0);
-        Entry newest = sorted.get(sorted.size() - 1);
-
-        int cmpOldest = compareVersions(serverVersion, oldest.pattern);
-        int cmpNewest = compareVersions(serverVersion, newest.pattern);
-
-        if (cmpOldest < 0) {
-            return oldest.pattern + "|" + oldest.classSuffix;
-        } else if (cmpNewest > 0) {
-            return newest.pattern + "|" + newest.classSuffix;
-        }
-
-        // should not happen because we already tried all patterns
-        return newest.pattern + "|" + newest.classSuffix;
-    }
-
-    private Map<String, List<Entry>> populateMap() {
-        Map<String, List<Entry>> map = new HashMap<>();
-
-        // RELEASE patterns, newest first (order does not matter for matching)
-        map.put("release", List.of(
-                new Entry("^1\\.21\\..*$", "r1_21")
-        ));
-
-        // BETA patterns
-        map.put("beta", List.of(
-                new Entry("^1\\.7\\.3$", "b1_7_3")
-        ));
-
-        return map;
-    }
-
-    private int compareVersions(String v1, String v2) {
-        String clean1 = v1.replaceAll("[^0-9.]", "");
-        String clean2 = v2.replaceAll("[^0-9.]", "");
-
-        String[] a1 = clean1.split("\\.");
-        String[] a2 = clean2.split("\\.");
-
-        int len = Math.max(a1.length, a2.length);
-        for (int i = 0; i < len; i++) {
-            int n1 = i < a1.length ? parseInt(a1[i]) : 0;
-            int n2 = i < a2.length ? parseInt(a2[i]) : 0;
-            if (n1 != n2) {
-                return n1 - n2;
-            }
-        }
-        return 0;
-    }
-
-    private int parseInt(String s) {
-        try {
-            return Integer.parseInt(s);
-        } catch (NumberFormatException e) {
-            return 0;
-        }
-    }
-
-    public Glimmer loadGlim() {
-        String rawVersion = null;
-        try {
-            if (Bukkit.getServer() != null) {
-                rawVersion = Bukkit.getMinecraftVersion();
-            }
-        } catch (NoSuchMethodError ignored) {}
-
-        if (rawVersion == null || rawVersion.isEmpty()) {
-            try {
-                if (Bukkit.getServer() != null) {
-                    String v = Bukkit.getVersion(); // e.g. "git-Bukkit-0.0.0-1060-... (MC: 1.7.3)"
-                    int start = v.lastIndexOf("MC: ");
-                    if (start != -1) {
-                        rawVersion = v.substring(start + 4, v.length() - 1);
-                    }
-                }
-            } catch (Exception ignored) {}
-            
-            if (rawVersion == null || rawVersion.isEmpty()) {
-                rawVersion = "unknown";
-            }
-        }
-
-        String matchInfo = getVersion("release", rawVersion);
-        if (matchInfo.isEmpty()) {
-            matchInfo = getVersion("beta", rawVersion);
-        }
-
-        if (matchInfo.isEmpty()) {
-            // Fallback to b1.7.3 if everything fails, or throw error?
-            Glimmer fallback = tryInstantiate("org.adrianvictor.realtime.impl.b1_7_3");
-            if (fallback != null) return fallback;
-            throw new IllegalStateException("No suitable implementation found for version " + rawVersion);
-        }
-
-        String[] partsInfo = matchInfo.split("\\|");
-        String classSuffix = partsInfo[1];
-
-        Glimmer glimmer = tryInstantiate("org.adrianvictor.realtime.impl." + classSuffix);
-        if (glimmer != null) return glimmer;
-
-        // Backward search for older implementations
-        String[] versionParts = rawVersion.split("\\.");
-        int major = parseInt(versionParts[0]);
-        int minor = versionParts.length > 1 ? parseInt(versionParts[1]) : 0;
-        int patch = versionParts.length > 2 ? parseInt(versionParts[2]) : 0;
-
-        while (major >= 0) {
-            while (minor >= 0) {
-                while (patch >= 0) {
-                    String className = String.format("org.adrianvictor.realtime.impl.r%d_%d_%d", major, minor, patch);
-                    glimmer = tryInstantiate(className);
-                    if (glimmer != null) return glimmer;
-
-                    className = String.format("org.adrianvictor.realtime.impl.r%d_%d", major, minor);
-                    glimmer = tryInstantiate(className);
-                    if (glimmer != null) return glimmer;
-
-                    patch--;
-                }
-                minor--;
-                patch = 20; // Search up to .20 patch of previous minor
-            }
-            major--;
-            minor = 30; // Search up to .30 minor of previous major
-        }
-
-        if (isNewEventSystem()) {
-            Glimmer modern = tryInstantiate("org.adrianvictor.realtime.impl.modern.Glimmer");
-            if (modern != null) return modern;
-        } else {
-            Glimmer legacy = tryInstantiate("org.adrianvictor.realtime.impl.legacy.Glimmer");
-            if (legacy != null) return legacy;
-        }
-
-        throw new IllegalStateException("No suitable implementation found for version " + rawVersion);
-    }
-
-    private boolean isNewEventSystem() {
-        try {
-            Class.forName("org.bukkit.event.EventHandler");
-            return true;
-        } catch (ClassNotFoundException e) {
-            return false;
-        }
-    }
-
-    private Glimmer tryInstantiate(String className) {
-        try {
-            Class<?> clazz = Class.forName(className, true, getClass().getClassLoader());
-            if (!Glimmer.class.isAssignableFrom(clazz)) {
-                return null;
-            }
-            return (Glimmer) clazz.getDeclaredConstructor().newInstance();
-        } catch (ReflectiveOperationException ignored) {
-            return null;
-        }
-    }
-
-    public static boolean safeMatches(String expression, String against) {
-        String cleanPattern = expression.trim();
-        Pattern pattern = Pattern.compile(cleanPattern, Pattern.CASE_INSENSITIVE);
-        return pattern.matcher(against).matches();
-    }
-
-}
\ No newline at end of file
diff --git a/src/main/resources/config.yml b/src/main/resources/config.yml
index c736a8c..d2c4221 100644
--- a/src/main/resources/config.yml
+++ b/src/main/resources/config.yml
@@ -1,4 +1,4 @@
-ticksBetweenUpdate: 0 # 20 ticks is 1 second
+ticksBetweenUpdate: 1 # 20 ticks is 1 second, 0 lags the server
 timezone: "America/Sao_Paulo" # comment this line to use system's default timezone
 preventSleep: true # Players will sleep and time will sync afterwards, so it's better to disable unless you have a reason to
 worlds: