feat: added PacketEvents support as ProtocolLib alternative (#296)

common/src/main/java/net/william278/husksync/listener/EventListener.java

@@ -107,7 +107,7 @@ public abstract class EventListener {
     /**
      * Handle the plugin disabling
      */
-    public final void handlePluginDisable() {
+    public void handlePluginDisable() {
         // Save for all online players
         plugin.getOnlineUsers().stream()
                 .filter(user -> !plugin.isLocked(user.getUuid()) && !user.isNpc())

common/src/main/java/net/william278/husksync/listener/LockedHandler.java

@@ -54,4 +54,16 @@ public interface LockedHandler {
     @ApiStatus.Internal
     HuskSync getPlugin();
 
+    default void onLoad() {
+
+    }
+
+    default void onEnable() {
+
+    }
+
+    default void onDisable() {
+
+    }
+
 }