Initial for bukkit split

bukkit/build.gradle

@@ -1,87 +1,5 @@
-import dev.vankka.dependencydownload.task.GenerateDependencyDownloadResourceTask
-
-[
-        'net.kyori',
-        'me.lucko.commodore'
-].each {
-    tasks.shadowJar.relocate it, 'com.discordsrv.dependencies.' + it
-    tasks.generateRuntimeDownloadResourceForRuntimeDownloadOnly.relocate it, 'com.discordsrv.dependencies.' + it
-}
-// More relocations in buildscript/relocations.gradle
-
-shadowJar {
-    archiveFileName = 'bukkit.jarinjar'
-}
-
-apply from: rootProject.file('buildscript/runtime.gradle')
-
-configurations {
-    commodore
-    compileOnly.extendsFrom commodore
-}
-
-tasks.register('generateResourceForCommodore', GenerateDependencyDownloadResourceTask) {
-    var conf = configurations.commodore
-    configuration = conf
-    file = 'dependencies/' + conf.name + '.txt'
-}
-
 allprojects {
     repositories {
         maven { url 'https://repo.papermc.io/repository/maven-public/' }
-        maven { url 'https://nexus.scarsz.me/content/groups/public/' }
-        maven { url 'https://repo.essentialsx.net/releases/' }
     }
-}
-
-dependencies {
-    // API
-    annotationProcessor project(':api')
-
-    // Platform
-    compileOnly(libs.bukkit)
-
-    // Common
-    compileOnly project(':common')
-    implementation project(path: ':common', configuration: 'runtimeElements')
-
-    // Folia, modern bukkit
-    api project(':bukkit:bukkit-folia')
-    api project(':bukkit:bukkit-paper')
-    api project(':bukkit:bukkit-spigot')
-    api project(':bukkit:bukkit-bukkit1_12')
-
-    // DependencyDownload
-    implementation(libs.mcdependencydownload.bukkit.bootstrap)
-
-    // Adventure
-    runtimeDownloadApi(libs.adventure.api)
-    runtimeDownloadApi(libs.adventure.platform.bukkit)
-
-    // Commodore
-    commodore(libs.commodore) {
-        // We only use commodore when it's included in the server, so we don't want to download it
-        exclude module: 'brigadier'
-        // We don't use the commodore file format
-        exclude module: 'commodore-file'
-    }
-
-    // Integrations
-    compileOnly(libs.vaultapi)
-    compileOnly(libs.placeholderapi.bukkit)
-
-    // Chat Integrations
-    compileOnly(libs.chatty)
-    compileOnly(libs.griefprevention)
-    compileOnly(libs.lunachat)
-    compileOnly(libs.bungeecord.chat) // Required for LunaChatIntegration
-    compileOnly(libs.mcmmo)
-    compileOnly(libs.townychat)
-    compileOnly(libs.venturechat)
-    compileOnly(libs.essentialsx)
-}
-
-
-processResources {
-    dependsOn(generateResourceForCommodore)
 }

bukkit/common/build.gradle

@@ -0,0 +1,29 @@
+repositories {
+    maven { url 'https://nexus.scarsz.me/content/groups/public/' }
+    maven { url 'https://repo.essentialsx.net/releases/' }
+}
+
+dependencies {
+    // API
+    annotationProcessor project(':api')
+
+    // Platform
+    compileOnly(libs.bukkit.minimum)
+
+    // Common
+    api project(':common')
+
+    // Integrations
+    compileOnly(libs.vaultapi)
+    compileOnly(libs.placeholderapi.bukkit)
+
+    // Chat Integrations
+    compileOnly(libs.chatty)
+    compileOnly(libs.griefprevention)
+    compileOnly(libs.lunachat)
+    compileOnly(libs.bungeecord.chat) // Required for LunaChatIntegration
+    compileOnly(libs.mcmmo)
+    compileOnly(libs.townychat)
+    compileOnly(libs.venturechat)
+    compileOnly(libs.essentialsx)
+}

bukkit/legacy/build.gradle

@@ -0,0 +1,42 @@
+import dev.vankka.dependencydownload.task.GenerateDependencyDownloadResourceTask
+
+[
+        'net.kyori',
+        'me.lucko.commodore'
+].each {
+    tasks.shadowJar.relocate it, 'com.discordsrv.dependencies.' + it
+    tasks.generateRuntimeDownloadResourceForRuntimeDownloadOnly.relocate it, 'com.discordsrv.dependencies.' + it
+}
+// More relocations in buildscript/relocations.gradle
+
+shadowJar {
+    archiveFileName = 'bukkit.jarinjar'
+}
+
+apply from: rootProject.file('buildscript/runtime.gradle')
+
+configurations {
+    commodore
+    compileOnly.extendsFrom commodore
+}
+
+tasks.register('generateResourceForCommodore', GenerateDependencyDownloadResourceTask) {
+    var conf = configurations.commodore
+    configuration = conf
+    file = 'dependencies/' + conf.name + '.txt'
+}
+
+dependencies {
+    api project(':bukkit:bukkit-common')
+
+    // Adventure
+    runtimeDownloadApi(libs.adventure.api)
+    runtimeDownloadApi(libs.adventure.platform.bukkit)
+
+    // DependencyDownload
+    api(libs.mcdependencydownload.bukkit.bootstrap)
+}
+
+processResources {
+    dependsOn(generateResourceForCommodore)
+}

bukkit/legacy/compat/bukkit1_12/build.gradle

@@ -0,0 +1,5 @@
+dependencies {
+    api(project(':bukkit:bukkit-common'))
+
+    compileOnly(libs.spigotapi.onetwelve)
+}

bukkit/legacy/compat/spigot/build.gradle

@@ -0,0 +1,5 @@
+dependencies {
+    api(project(':bukkit:bukkit-common'))
+
+    compileOnly(libs.spigotapi.latest)
+}

bukkit/legacy/loader/build.gradle

@@ -0,0 +1,31 @@
+import org.apache.tools.ant.filters.ReplaceTokens
+
+apply plugin: 'xyz.jpenilla.run-paper'
+apply from: rootProject.file('buildscript/loader.gradle')
+
+dependencies {
+    // API
+    implementation project(':common:common-api')
+
+    // Platform
+    compileOnly(libs.spigotapi.onetwelve)
+
+    // DependencyDownload
+    implementation(libs.mcdependencydownload.bukkit.loader)
+}
+
+processResources {
+    filter(ReplaceTokens, tokens: ['VERSION': project.version])
+}
+
+shadowJar {
+    archiveBaseName = 'DiscordSRV-Bukkit'
+}
+
+tasks {
+    runServer {
+        minecraftVersion("1.12.2")
+    }
+}
+
+// buildscript/loader.gradle includes the jarinjar in the jar

bukkit/paper/build.gradle

@@ -1,18 +1,16 @@
-java {
-    disableAutoTargetJvm() // Requires Java 21, we target 8
+shadowJar {
+    archiveFileName = 'paper.jarinjar'
 }
 
+apply from: rootProject.file('buildscript/runtime.gradle')
+
 dependencies {
-    // Platform
-    compileOnly(libs.paperapi) {
-        // v2
-        exclude module: 'slf4j-api'
-    }
+    api project(':bukkit:bukkit-common')
 
-    // Adventure (runtime downloaded by :bukkit)
-    compileOnly(libs.adventure.platform.bukkit)
+    // Compatability with newer versions
+    implementation(project(':bukkit:paper:compat:bukkit-paper-compat-folia'))
+    implementation(project(':bukkit:paper:compat:bukkit-paper-compat-latest'))
 
-    // Common
-    compileOnly project(':bukkit:bukkit-bukkit1_12')
-    compileOnly project(':common')
+    // DependencyDownload
+    api(libs.mcdependencydownload.bukkit.bootstrap)
 }

bukkit/paper/compat/folia/build.gradle

@@ -0,0 +1,12 @@
+java {
+    disableAutoTargetJvm() // Requires Java 21, we target 8
+}
+
+dependencies {
+    api(project(':bukkit:bukkit-common'))
+
+    compileOnly(libs.folia) {
+        // v2
+        exclude module: 'slf4j-api'
+    }
+}

bukkit/paper/compat/latest/build.gradle

@@ -0,0 +1,12 @@
+java {
+    disableAutoTargetJvm() // Requires Java 21, we target 8
+}
+
+dependencies {
+    api(project(':bukkit:bukkit-common'))
+
+    compileOnly(libs.paperapi.latest) {
+        // v2
+        exclude module: 'slf4j-api'
+    }
+}

bukkit/paper/loader/build.gradle

@@ -0,0 +1,31 @@
+import org.apache.tools.ant.filters.ReplaceTokens
+
+apply plugin: 'xyz.jpenilla.run-paper'
+apply from: rootProject.file('buildscript/loader.gradle')
+
+dependencies {
+    // API
+    implementation project(':common:common-api')
+
+    // Platform
+    compileOnly(libs.paperapi.minimum)
+
+    // DependencyDownload
+    implementation(libs.mcdependencydownload.bukkit.loader)
+}
+
+processResources {
+    filter(ReplaceTokens, tokens: ['VERSION': project.version])
+}
+
+shadowJar {
+    archiveBaseName = 'DiscordSRV-Paper'
+}
+
+tasks {
+    runServer {
+        minecraftVersion("1.21.2")
+    }
+}
+
+// buildscript/loader.gradle includes the jarinjar in the jar

bukkitv1/build.gradle

@@ -0,0 +1,87 @@
+import dev.vankka.dependencydownload.task.GenerateDependencyDownloadResourceTask
+
+[
+        'net.kyori',
+        'me.lucko.commodore'
+].each {
+    tasks.shadowJar.relocate it, 'com.discordsrv.dependencies.' + it
+    tasks.generateRuntimeDownloadResourceForRuntimeDownloadOnly.relocate it, 'com.discordsrv.dependencies.' + it
+}
+// More relocations in buildscript/relocations.gradle
+
+shadowJar {
+    archiveFileName = 'bukkit.jarinjar'
+}
+
+apply from: rootProject.file('buildscript/runtime.gradle')
+
+configurations {
+    commodore
+    compileOnly.extendsFrom commodore
+}
+
+tasks.register('generateResourceForCommodore', GenerateDependencyDownloadResourceTask) {
+    var conf = configurations.commodore
+    configuration = conf
+    file = 'dependencies/' + conf.name + '.txt'
+}
+
+allprojects {
+    repositories {
+        maven { url 'https://repo.papermc.io/repository/maven-public/' }
+        maven { url 'https://nexus.scarsz.me/content/groups/public/' }
+        maven { url 'https://repo.essentialsx.net/releases/' }
+    }
+}
+
+dependencies {
+    // API
+    annotationProcessor project(':api')
+
+    // Platform
+    compileOnly(libs.bukkit.minimum)
+
+    // Common
+    compileOnly project(':common')
+    implementation project(path: ':common', configuration: 'runtimeElements')
+
+    // Folia, modern bukkit
+    api project(':bukkitv1:bukkitv1-folia')
+    api project(':bukkitv1:bukkitv1-paper')
+    api project(':bukkitv1:bukkitv1-spigot')
+    api project(':bukkitv1:bukkitv1-bukkit1_12')
+
+    // DependencyDownload
+    implementation(libs.mcdependencydownload.bukkit.bootstrap)
+
+    // Adventure
+    runtimeDownloadApi(libs.adventure.api)
+    runtimeDownloadApi(libs.adventure.platform.bukkit)
+
+    // Commodore
+    commodore(libs.commodore) {
+        // We only use commodore when it's included in the server, so we don't want to download it
+        exclude module: 'brigadier'
+        // We don't use the commodore file format
+        exclude module: 'commodore-file'
+    }
+
+    // Integrations
+    compileOnly(libs.vaultapi)
+    compileOnly(libs.placeholderapi.bukkit)
+
+    // Chat Integrations
+    compileOnly(libs.chatty)
+    compileOnly(libs.griefprevention)
+    compileOnly(libs.lunachat)
+    compileOnly(libs.bungeecord.chat) // Required for LunaChatIntegration
+    compileOnly(libs.mcmmo)
+    compileOnly(libs.townychat)
+    compileOnly(libs.venturechat)
+    compileOnly(libs.essentialsx)
+}
+
+
+processResources {
+    dependsOn(generateResourceForCommodore)
+}

bukkitv1/folia/build.gradle

@@ -4,7 +4,10 @@ java {
 
 dependencies {
     // Platform
-    compileOnly(libs.folia)
+    compileOnly(libs.folia) {
+        // v2
+        exclude module: 'slf4j-api'
+    }
 
     // Common
     compileOnly project(':common')

bukkitv1/loader/build.gradle

@@ -8,7 +8,7 @@ dependencies {
     implementation project(':common:common-api')
 
     // Platform
-    compileOnly(libs.spigotapi)
+    compileOnly(libs.spigotapi.latest)
 
     // DependencyDownload
     implementation(libs.mcdependencydownload.bukkit.loader)

bukkitv1/paper/build.gradle

@@ -0,0 +1,18 @@
+java {
+    disableAutoTargetJvm() // Requires Java 21, we target 8
+}
+
+dependencies {
+    // Platform
+    compileOnly(libs.paperapi.latest) {
+        // v2
+        exclude module: 'slf4j-api'
+    }
+
+    // Adventure (runtime downloaded by :bukkit)
+    compileOnly(libs.adventure.platform.bukkit)
+
+    // Common
+    compileOnly project(':bukkitv1:bukkitv1-bukkit1_12')
+    compileOnly project(':common')
+}

bukkitv1/spigot/build.gradle

@@ -1,11 +1,11 @@
 dependencies {
     // Platform
-    compileOnly(libs.spigotapi)
+    compileOnly(libs.spigotapi.latest)
 
     // Adventure (runtime downloaded by :bukkit)
     compileOnly(libs.adventure.platform.bukkit)
 
     // Common
-    compileOnly project(':bukkit:bukkit-bukkit1_12')
+    compileOnly project(':bukkitv1:bukkitv1-bukkit1_12')
     compileOnly project(':common')
 }

bukkitv1/src/main/java/com/discordsrv/bukkit/debug/EventObserver.java

@@ -0,0 +1,208 @@
+package com.discordsrv.bukkit.debug;
+
+import org.bukkit.event.Event;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.Listener;
+import org.bukkit.plugin.Plugin;
+import org.bukkit.plugin.RegisteredListener;
+import org.jetbrains.annotations.NotNull;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.*;
+import java.util.function.BiConsumer;
+import java.util.function.Function;
+
+public class EventObserver<E extends Event, P> {
+
+    private final Plugin plugin;
+    private final Class<?> eventClass;
+    private final BiConsumer<RegisteredListener, E> observer;
+
+    private final Function<E, P> propertyGetter;
+    private final ThreadLocal<P> propertyValue = ThreadLocal.withInitial(() -> null);
+
+    private final EnumMap<EventPriority, EventObserverList<E, P>> proxies = new EnumMap<>(EventPriority.class);
+    private EnumMap<EventPriority, ArrayList<RegisteredListener>> originalMap;
+
+    public EventObserver(Plugin plugin, @NotNull Class<E> eventClass, BiConsumer<RegisteredListener, E> observer, Function<E, P> propertyGetter) {
+        this.plugin = plugin;
+        this.eventClass = eventClass;
+        this.observer = observer;
+        this.propertyGetter = propertyGetter;
+        inject();
+    }
+
+    public void close() {
+        if (originalMap == null) {
+            return;
+        }
+
+        try {
+            for (Map.Entry<EventPriority, ArrayList<RegisteredListener>> entry : originalMap.entrySet()) {
+                ArrayList<RegisteredListener> list = entry.getValue();
+                list.clear();
+                list.addAll(proxies.get(entry.getKey()).getRaw());
+            }
+
+            HandlerList handlerList = getHandlerList();
+            setSlots(handlerList, originalMap);
+
+            // Reset the handlers so it gets them again
+            Field handlers = handlerList.getClass().getDeclaredField("handlers");
+            handlers.setAccessible(true);
+            handlers.set(handlerList, null);
+        } catch (Exception e) {
+            throw new RuntimeException("Unable to clean up handler list.", e);
+        }
+
+        originalMap = null;
+    }
+
+    private void inject() {
+        HandlerList handlerList = getHandlerList();
+        EnumMap<EventPriority, ArrayList<RegisteredListener>> slots = getSlots(handlerList);
+        originalMap = slots.clone();
+
+        for (EventPriority eventPriority : slots.keySet()) {
+            List<RegisteredListener> original = originalMap.get(eventPriority);
+            EventObserverList<E, P> proxy = new EventObserverList<>(original, this);
+
+            slots.put(eventPriority, proxy);
+            proxies.put(eventPriority, proxy);
+        }
+    }
+
+    private HandlerList getHandlerList() {
+        Class<?> currentClass = eventClass;
+        while (currentClass != null && Event.class.isAssignableFrom(currentClass)) {
+            try {
+                Method method = currentClass.getDeclaredMethod("getHandlerList");
+                if (!method.isAccessible()) method.setAccessible(true);
+                return (HandlerList) method.invoke(null);
+            } catch (NoSuchMethodException ignored) {
+                currentClass = currentClass.getSuperclass();
+            } catch (Throwable e) {
+                throw new RuntimeException("Could not get HandlerList", e);
+            }
+        }
+        throw new RuntimeException("Unable to find HandlerList");
+    }
+
+    public void setSlots(HandlerList handlerList, EnumMap<EventPriority, ArrayList<RegisteredListener>> slots) {
+        try {
+            getSlotsField().set(handlerList, slots);
+        } catch (IllegalAccessException | NoSuchFieldException e) {
+            throw new RuntimeException("Unable to set handlerslots field", e);
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    public EnumMap<EventPriority, ArrayList<RegisteredListener>> getSlots(HandlerList handlerList) {
+        try {
+            return (EnumMap<EventPriority, ArrayList<RegisteredListener>>) getSlotsField().get(handlerList);
+        } catch (Throwable e) {
+            throw new RuntimeException("Unable to get handlerslots field", e);
+        }
+    }
+
+    private static Field getSlotsField() throws NoSuchFieldException {
+        Field field = HandlerList.class.getDeclaredField("handlerslots");
+        if (!field.isAccessible()) field.setAccessible(true);
+        return field;
+    }
+
+    public static class EventObserverList<E extends Event, P> extends ArrayList<RegisteredListener> {
+
+        private final EventObserver<E, P> observer;
+
+        public EventObserverList(Collection<RegisteredListener> original, EventObserver<E, P> observer) {
+            super(original);
+            this.observer = observer;
+        }
+
+        private List<RegisteredListener> getRaw() {
+            // Avoid #toArray
+            Iterator<RegisteredListener> iterator = iterator();
+            List<RegisteredListener> listeners = new ArrayList<>();
+            while (iterator.hasNext()) {
+                listeners.add(iterator.next());
+            }
+            return listeners;
+        }
+
+        private List<RegisteredListener> getListeners() {
+            List<RegisteredListener> listeners = new ArrayList<>();
+            listeners.add(new CancellationDetectingListener<>(null, observer));
+            for (RegisteredListener listener : this) {
+                listeners.add(listener);
+                listeners.add(new CancellationDetectingListener<>(listener, observer));
+            }
+            return listeners;
+        }
+
+        @Override
+        public Object @NotNull [] toArray() {
+            return getListeners().toArray();
+        }
+
+        @Override
+        public <T> T @NotNull [] toArray(T[] a) {
+            return getListeners().toArray(a);
+        }
+
+        @Override
+        public boolean remove(Object o) {
+            if (o instanceof CancellationDetectingListener) {
+                // Prevent removing these from the collection
+                return true;
+            }
+            return super.remove(o);
+        }
+
+        @Override
+        public boolean add(RegisteredListener registeredListener) {
+            if (registeredListener instanceof CancellationDetectingListener) {
+                // Prevent adding these to the collection
+                return true;
+            }
+            return super.add(registeredListener);
+        }
+    }
+
+    public static class CancellationDetectingListener<E extends Event, P> extends RegisteredListener {
+
+        private final RegisteredListener listener;
+        private final EventObserver<E, P> observer;
+
+        public CancellationDetectingListener(
+                RegisteredListener listener,
+                EventObserver<E, P> observer
+        ) {
+            super(
+                    new Listener() {},
+                    (l, e) -> {},
+                    listener != null ? listener.getPriority() : EventPriority.LOWEST,
+                    observer.plugin,
+                    false
+            );
+            this.listener = listener;
+            this.observer = observer;
+        }
+
+        @SuppressWarnings("unchecked")
+        @Override
+        public void callEvent(Event event) {
+            P propertyValue = observer.propertyGetter.apply((E) event);
+            P previousValue = observer.propertyValue.get();
+
+            if (!Objects.equals(propertyValue, previousValue)) {
+                observer.propertyValue.set(propertyValue);
+                if (listener != null) {
+                    observer.observer.accept(listener, (E) event);
+                }
+            }
+        }
+    }
+}

settings.gradle

@@ -24,15 +24,14 @@ dependencyResolutionManagement {
             plugin('run-waterfall', 'xyz.jpenilla.run-waterfall').versionRef('runtask')
 
             // Bukkit
-            version('bukkit_minimum', '1.8.8-R0.1-SNAPSHOT')
-            version('bukkit1_12',     '1.12.2-R0.1-SNAPSHOT')
-            version('bukkit_latest',  '1.21.1-R0.1-SNAPSHOT')
-            version('folia',          '1.20.1-R0.1-SNAPSHOT')
-            library('paperapi', 'io.papermc.paper', 'paper-api').versionRef('bukkit_latest')
-            library('spigotapi', 'org.spigotmc', 'spigot-api').versionRef('bukkit_latest')
-            library('bukkit', 'org.bukkit', 'bukkit').versionRef('bukkit_minimum')
-            library('spigotapi-onetwelve', 'org.spigotmc', 'spigot-api').versionRef('bukkit1_12')
-            library('folia', 'dev.folia', 'folia-api').versionRef('folia')
+            library('bukkit-minimum', 'org.bukkit', 'bukkit').version('1.8.8-R0.1-SNAPSHOT')
+            library('spigotapi-onetwelve', 'org.spigotmc', 'spigot-api').version('1.12.2-R0.1-SNAPSHOT')
+            library('spigotapi-latest', 'org.spigotmc', 'spigot-api').version('1.21.2-R0.1-SNAPSHOT')
+
+            // Paper
+            library('paperapi-minimum', 'com.destroystokyo.paper', 'paper-api').version('1.16.2-R0.1-SNAPSHOT')
+            library('paperapi-latest', 'io.papermc.paper', 'paper-api').version('1.21.4-R0.1-SNAPSHOT')
+            library('folia', 'dev.folia', 'folia-api').version('1.21.4-R0.1-SNAPSHOT')
 
             // Bungee
             library('bungee', 'net.md-5', 'bungeecord-api').version('1.21-R0.1-SNAPSHOT')
@@ -155,8 +154,15 @@ rootProject.name = 'DiscordSRV-Ascension'
         'common', 'common:api', 'common:unrelocate',
         'i18n',
         'api',
-        'bukkit', 'bukkit:loader', 'bukkit:folia', 'bukkit:spigot', 'bukkit:paper', 'bukkit:bukkit1_12',
+        // Bukkit old
+        'bukkitv1', 'bukkitv1:loader', 'bukkitv1:folia', 'bukkitv1:spigot', 'bukkitv1:paper', 'bukkitv1:bukkit1_12',
+        // Bukkit
+        'bukkit:common',
+        'bukkit:legacy', 'bukkit:legacy:loader','bukkit:legacy:compat', 'bukkit:legacy:compat:bukkit1_12', 'bukkit:legacy:compat:spigot',
+        'bukkit:paper', 'bukkit:paper:loader', 'bukkit:paper:compat', 'bukkit:paper:compat:latest', 'bukkit:paper:compat:folia',
+        // Bungee
         'bungee', 'bungee:loader',
+        // Velocity
         'velocity'
 ].each {
     include it