SpigotCore_Main/build.gradle

@@ -33,7 +33,7 @@ targetCompatibility = 1.8
 sourceSets {
     main {
         java {
-            srcDirs = ['src/']
+            srcDirs = ['src/', 'build/generated/sources/annotationProcessor/java/main/']
         }
         resources {
             srcDirs = ['src/']
@@ -65,10 +65,5 @@ dependencies {
     testImplementation 'org.hamcrest:hamcrest:2.2'
 
     implementation project(':CommonCore')
-}
-
-processResources {
-    from("build/classes/java/main/META-INF/annotations/") {
-        into("de.steamwar.bausystem")
-    }
+    annotationProcessor project(":CommonCore")
 }

SpigotCore_Main/src/de/steamwar/command/CaseInsensitiveCommandsListener.java

@@ -19,11 +19,14 @@
 
 package de.steamwar.command;
 
+import de.steamwar.linkage.Linked;
+import de.steamwar.linkage.types.ListenerLink;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerCommandPreprocessEvent;
 
+@Linked(ListenerLink.class)
 public class CaseInsensitiveCommandsListener implements Listener {
 
     @EventHandler(priority = EventPriority.LOWEST, ignoreCancelled = true)

SpigotCore_Main/src/de/steamwar/core/Core.java

@@ -26,6 +26,10 @@ import de.steamwar.core.events.ChattingEvent;
 import de.steamwar.core.events.PartialChunkFixer;
 import de.steamwar.core.events.PlayerJoinedEvent;
 import de.steamwar.core.events.WorldLoadEvent;
+import de.steamwar.linkage.types.EnableLink;
+import de.steamwar.linkage.types.Plain;
+import de.steamwar.spigotcore.linkage.LinkageUtils;
+import de.steamwar.linkage.types.ListenerLink;
 import de.steamwar.message.Message;
 import de.steamwar.network.NetworkReceiver;
 import de.steamwar.sql.Statement;
@@ -115,22 +119,13 @@ public class Core extends JavaPlugin{
 			}
 		});
 		Bukkit.getScheduler().runTaskTimer(this, TabCompletionCache::invalidateOldEntries, 20, 20);
-		Bukkit.getPluginManager().registerEvents(new CaseInsensitiveCommandsListener(), this);
 
-		Bukkit.getPluginManager().registerEvents(new PlayerJoinedEvent(), this);
-		Bukkit.getPluginManager().registerEvents(new ChattingEvent(), this);
-		Bukkit.getPluginManager().registerEvents(new WorldLoadEvent(), this);
 		getServer().getMessenger().registerIncomingPluginChannel(this, "sw:bridge", new NetworkReceiver());
 		getServer().getMessenger().registerOutgoingPluginChannel(this, "sw:bridge");
-		if(Core.getVersion() < 19)
-			AuthlibInjector.inject();
+
+		LinkageUtils.run(ListenerLink.class, EnableLink.class);
 		TinyProtocol.init();
-
-		if(Core.getVersion() < 17 && Bukkit.getPluginManager().getPlugin("ViaVersion") != null)
-			new PartialChunkFixer();
-
-		if(Core.getVersion() >= 19)
-			//new ServerDataHandler();
+		LinkageUtils.run(Plain.class);
 
 		try {
 			getLogger().log(Level.INFO, "Running on: " + new BufferedReader(new InputStreamReader(Runtime.getRuntime().exec("hostname").getInputStream())).readLine());

SpigotCore_Main/src/de/steamwar/core/authlib/AuthlibInjector.java

@@ -22,11 +22,17 @@ package de.steamwar.core.authlib;
 import com.comphenix.tinyprotocol.Reflection;
 import com.mojang.authlib.GameProfileRepository;
 import com.mojang.authlib.yggdrasil.YggdrasilGameProfileRepository;
+import de.steamwar.linkage.Linked;
+import de.steamwar.linkage.MaxVersion;
+import de.steamwar.linkage.api.Enable;
+import de.steamwar.linkage.types.EnableLink;
 
-public class AuthlibInjector {
-    private AuthlibInjector() {}
+@Linked(EnableLink.class)
+@MaxVersion(19)
+public class AuthlibInjector implements Enable {
 
-    public static void inject() {
+    @Override
+    public void enable() {
         Class<?> minecraftServerClass = Reflection.getClass("{nms.server}.MinecraftServer");
         Reflection.FieldAccessor<GameProfileRepository> gameProfile = Reflection.getField(minecraftServerClass, GameProfileRepository.class, 0);
         Object minecraftServer = Reflection.getTypedMethod(minecraftServerClass, "getServer", minecraftServerClass).invoke(null);

SpigotCore_Main/src/de/steamwar/core/events/ChattingEvent.java

@@ -20,15 +20,18 @@
 package de.steamwar.core.events;
 
 import de.steamwar.core.Core;
+import de.steamwar.linkage.Linked;
+import de.steamwar.linkage.types.ListenerLink;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.AsyncPlayerChatEvent;
 
+@Linked(ListenerLink.class)
 public class ChattingEvent implements Listener {
 
 	@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
-	private void onChat(AsyncPlayerChatEvent event) {
+	public void onChat(AsyncPlayerChatEvent event) {
 		event.setCancelled(true);
 		Core.MESSAGE.broadcastPrefixless("LOCAL_CHAT", event.getPlayer().getDisplayName(), event.getMessage());
 	}

SpigotCore_Main/src/de/steamwar/core/events/PartialChunkFixer.java

@@ -25,6 +25,10 @@ import com.viaversion.viaversion.api.Via;
 import com.viaversion.viaversion.api.ViaAPI;
 import de.steamwar.core.Core;
 import de.steamwar.core.CraftbukkitWrapper;
+import de.steamwar.linkage.Linked;
+import de.steamwar.linkage.MaxVersion;
+import de.steamwar.linkage.PluginCheck;
+import de.steamwar.linkage.types.Plain;
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 
@@ -35,6 +39,9 @@ import java.util.List;
  * TinyProtocol can't translate BlockEntities during 1.16 to 1.17 conversions du to removed partial chunk update support. This class cancels PartialChunkUpdates for this players and sends them a complete chunk instead.
  * This class can only be loaded on 1.9 to 1.15 with active ViaVersion.
  **/
+@Linked(Plain.class)
+@MaxVersion(17)
+@PluginCheck("ViaVersion")
 public class PartialChunkFixer {
 
     private static final int PROTOCOL1_17 = 755;

SpigotCore_Main/src/de/steamwar/core/events/PlayerJoinedEvent.java

@@ -19,6 +19,8 @@
 
 package de.steamwar.core.events;
 
+import de.steamwar.linkage.Linked;
+import de.steamwar.linkage.types.ListenerLink;
 import de.steamwar.sql.SteamwarUser;
 import de.steamwar.sql.UserGroup;
 import org.bukkit.entity.Player;
@@ -28,10 +30,11 @@ import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
 
 
+@Linked(ListenerLink.class)
 public class PlayerJoinedEvent implements Listener{
 
 	@EventHandler
-	private void onJoin(PlayerJoinEvent event) {
+	public void onJoin(PlayerJoinEvent event) {
 		Player player = event.getPlayer();
 		SteamwarUser user = SteamwarUser.get(player.getUniqueId());
 
@@ -45,7 +48,7 @@ public class PlayerJoinedEvent implements Listener{
 	}
 	
 	@EventHandler
-	private void onQuit(PlayerQuitEvent event) {
+	public void onQuit(PlayerQuitEvent event) {
 		Player player = event.getPlayer();
 
 		event.setQuitMessage("§c§l« §r" + player.getDisplayName());

SpigotCore_Main/src/de/steamwar/core/events/WorldLoadEvent.java

@@ -19,10 +19,13 @@
 
 package de.steamwar.core.events;
 
+import de.steamwar.linkage.Linked;
+import de.steamwar.linkage.types.ListenerLink;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.world.WorldInitEvent;
 
+@Linked(ListenerLink.class)
 public class WorldLoadEvent implements Listener {
 
     @EventHandler

SpigotCore_Main/src/de/steamwar/network/handlers/ServerDataHandler.java

@@ -4,8 +4,13 @@ import com.comphenix.tinyprotocol.Reflection;
 import com.comphenix.tinyprotocol.TinyProtocol;
 import de.steamwar.core.ChatWrapper;
 import de.steamwar.core.CraftbukkitWrapper;
+import de.steamwar.linkage.Linked;
+import de.steamwar.linkage.MinVersion;
+import de.steamwar.linkage.types.Plain;
 import org.bukkit.entity.Player;
 
+// @Linked(Plain.class)
+@MinVersion(19)
 public class ServerDataHandler {
 
     private Class<?> serverDataPacket = Reflection.getClass("{nms.network.protocol.game}.ClientboundServerDataPacket");