Soft-dep packetevents

Signed-off-by: BT <43831917+calcastor@users.noreply.github.com>

Author: calcastor

core/src/main/java/dev/pgm/community/Community.java

@@ -56,7 +56,7 @@ public void onEnable() {
       return;
     }
 
-    Platform.MANIFEST.onEnable();
+    Platform.MANIFEST.onEnable(this);
 
     this.setupConfig();
     getLogger().info(dev.pgm.community.database.DatabaseExecutor.describeBackend());

core/src/main/resources/plugin.yml

@@ -5,4 +5,4 @@ main: ${mainClass}
 version: ${version} (git-${commitHash})
 website: ${url}
 author: ${author}
-softdepend: [Database, PGM, Environment]
+softdepend: [Database, PGM, Environment, packetevents]

platform/platform-modern/src/main/java/dev/pgm/community/platform/modern/ModernPlatform.java

@@ -5,13 +5,21 @@
 
 import dev.pgm.community.util.Platform;
 import dev.pgm.community.util.Supports;
+import org.bukkit.Bukkit;
+import org.bukkit.plugin.Plugin;
 
 @Supports(value = PAPER, minVersion = "1.21.11", priority = HIGHEST)
 public class ModernPlatform implements Platform.Manifest {
   private PacketManipulations packetManipulations;
 
   @Override
-  public void onEnable() {
+  public void onEnable(Plugin plugin) {
+    if (!plugin.getServer().getPluginManager().isPluginEnabled("packetevents")) {
+      Bukkit.getServer().getPluginManager().disablePlugin(plugin);
+      throw new IllegalStateException(
+          "PacketEvents is not installed, and is required for Community modern version support");
+    }
+
     packetManipulations = new PacketManipulations();
   }
 

util/src/main/java/dev/pgm/community/util/Platform.java

@@ -5,6 +5,7 @@
 import dev.pgm.community.util.Supports.Variant;
 import java.util.Arrays;
 import org.bukkit.Bukkit;
+import org.bukkit.plugin.Plugin;
 import org.jspecify.annotations.NonNull;
 import org.reflections.Reflections;
 import org.reflections.util.ClasspathHelper;
@@ -97,7 +98,7 @@ private static Object getBestSupported(Class<?> parent) {
   }
 
   public interface Manifest {
-    default void onEnable() {}
+    default void onEnable(Plugin plugin) {}
 
     default void onDisable() {}
   }