attempt to fix once again

commons/src/main/java/me/totalfreedom/totalfreedommod/FreedomServiceHandler.java

@@ -1,5 +1,12 @@
 package me.totalfreedom.totalfreedommod;
 
+import me.totalfreedom.totalfreedommod.api.Callback;
+import me.totalfreedom.totalfreedommod.api.event.EventBus;
+import me.totalfreedom.totalfreedommod.api.event.MethodEvent;
+import me.totalfreedom.totalfreedommod.rank.DisplayableGroup;
+import me.totalfreedom.totalfreedommod.rank.Hierarchy;
+import me.totalfreedom.totalfreedommod.util.FLog;
+
 import java.util.ArrayList;
 import java.util.List;
 
@@ -29,8 +36,7 @@ public class FreedomServiceHandler
             try
             {
                 service.onStart();
-            }
+            } catch (Exception e)
-            catch (Exception e)
             {
                 e.printStackTrace();
             }
@@ -44,8 +50,7 @@ public class FreedomServiceHandler
             try
             {
                 service.onStop();
-            }
+            } catch (Exception e)
-            catch (Exception e)
             {
                 e.printStackTrace();
             }

commons/src/main/java/me/totalfreedom/totalfreedommod/admin/Admin.java

@@ -153,7 +153,7 @@ public class Admin
 
     private void setActiveSplitWorkToReduceComplexity(TotalFreedomMod plugin)
     {
-        if (getRank().isAtLeast(GroupProvider.ADMIN.getGroup()))
+        if (getRank().weightCheckAgainst(GroupProvider.ADMIN.getGroup()))
         {
             if (plugin.btb != null)
             {

commons/src/main/java/me/totalfreedom/totalfreedommod/admin/AdminList.java

@@ -192,7 +192,7 @@ public class AdminList extends FreedomService
 
     public boolean removeAdmin(Admin admin)
     {
-        if (admin.getRank().isAtLeast(GroupProvider.ADMIN.getGroup()) && (plugin.btb != null))
+        if (admin.getRank().weightCheckAgainst(GroupProvider.ADMIN.getGroup()) && (plugin.btb != null))
         {
             plugin.btb.killTelnetSessions(admin.getName());
         }
@@ -270,7 +270,7 @@ public class AdminList extends FreedomService
     public void deactivateOldEntries(boolean verbose)
     {
         allAdmins.stream()
-                .filter(admin -> admin.isActive() && !admin.getRank().isAtLeast(GroupProvider.SENIOR_ADMIN.getGroup()))
+                .filter(admin -> admin.isActive() && !admin.getRank().weightCheckAgainst(GroupProvider.SENIOR_ADMIN.getGroup()))
                 .forEach(admin ->
                 {
                     final Date lastLogin = admin.getLastLogin();

commons/src/main/java/me/totalfreedom/totalfreedommod/api/ShopItem.java

@@ -66,8 +66,7 @@ public enum ShopItem
         try
         {
             return ShopItem.valueOf(string.toUpperCase());
-        }
+        } catch (Exception ignored)
-        catch (Exception ignored)
         {
         }
 

commons/src/main/java/me/totalfreedom/totalfreedommod/api/event/AdminChatEvent.java

@@ -9,13 +9,13 @@ import org.jetbrains.annotations.NotNull;
 
 public class AdminChatEvent extends Event
 {
-    private static HandlerList handlerList = new HandlerList();
+    private static final HandlerList handlerList = new HandlerList();
     //--
-    private Key identifier;
+    private final Key identifier;
     private Component prefix = Component.empty();
-    private Component name;
+    private final Component name;
-    private Displayable displayable;
+    private final Displayable displayable;
-    private Component message;
+    private final Component message;
 
     public AdminChatEvent(Key identifier, Component prefix, Component name, Displayable rank, Component message, boolean async)
     {

commons/src/main/java/me/totalfreedom/totalfreedommod/bridge/EssentialsBridge.java

@@ -7,6 +7,7 @@ import me.totalfreedom.totalfreedommod.player.FPlayer;
 import me.totalfreedom.totalfreedommod.rank.DisplayableGroup;
 import me.totalfreedom.totalfreedommod.util.FLog;
 import me.totalfreedom.totalfreedommod.util.FUtil;
+import net.luckperms.api.context.ContextSatisfyMode;
 import org.bukkit.entity.HumanEntity;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
@@ -158,7 +159,8 @@ public class EssentialsBridge extends FreedomService
                 Player invOwner = (Player)inventoryHolder;
                 DisplayableGroup recieverRank = plugin.rm.getRank(player);
                 DisplayableGroup playerRank = plugin.rm.getRank(invOwner);
-                if (playerRank.getWeight() >= recieverRank.getWeight() || !invOwner.isOnline())
+                if (playerRank.getWeight().getWeight() >= recieverRank.getWeight().getWeight()
+                        || !invOwner.isOnline())
                 {
                     event.setCancelled(true);
                     refreshPlayer = player;

commons/src/main/java/me/totalfreedom/totalfreedommod/command/Command_deop.java

@@ -50,7 +50,7 @@ public class Command_deop extends FreedomCommand
                 return;
             }
 
-            if (result == null || !result.wasSuccessful()) {
+            if (!result.wasSuccessful()) {
                 msgNew("<red><player> is already non-op.", Placeholder.unparsed("player", player.getName()));
                 return;
             }

commons/src/main/java/me/totalfreedom/totalfreedommod/command/Command_deopall.java

@@ -33,7 +33,7 @@ public class Command_deopall extends FreedomCommand
                         return;
                     }
 
-                    if (result == null || !result.wasSuccessful()) {
+                    if (!result.wasSuccessful()) {
                         msgNew("<red><player> is already non-OP.", Placeholder.unparsed("player", player.getName()));
                         return;
                     }

commons/src/main/java/me/totalfreedom/totalfreedommod/command/Command_saconfig.java

@@ -213,7 +213,7 @@ public class Command_saconfig extends FreedomCommand
                                 return;
                             }
 
-                            if (result == null || !result.wasSuccessful() || result.getGroupTo().isEmpty())
+                            if (!result.wasSuccessful() || result.getGroupTo().isEmpty())
                             {
                                 msgNew("<red>Failed to demote <player> to the next rank.", player(player));
                                 return;
@@ -244,7 +244,7 @@ public class Command_saconfig extends FreedomCommand
                                 plugin.al.save(admin);
                                 plugin.al.updateTables();
 
-                                if (plugin.dc != null && plugin.dc.isEnabled() && ConfigEntry.DISCORD_ROLE_SYNC.getBoolean())
+                                if (plugin.dc != null && plugin.dc.isEnabled() && Boolean.TRUE.equals(ConfigEntry.DISCORD_ROLE_SYNC.getBoolean()))
                                 {
                                     plugin.dc.syncRoles(admin, plugin.pl.getData(player).getDiscordID());
                                 }

commons/src/main/java/me/totalfreedom/totalfreedommod/perms/GroupWrapper.java

@@ -1,9 +1,12 @@
 package me.totalfreedom.totalfreedommod.perms;
 
+import me.totalfreedom.totalfreedommod.util.FLog;
 import net.luckperms.api.model.group.Group;
 import net.luckperms.api.model.group.GroupManager;
 
+import java.util.Optional;
 import java.util.concurrent.CompletableFuture;
+import java.util.function.Function;
 
 public class GroupWrapper
 {
@@ -18,14 +21,39 @@ public class GroupWrapper
     {
         if (!manager.isLoaded(name) || !manager.getLoadedGroups().contains(manager.getGroup(name)))
         {
-            return manager.createAndLoadGroup(name);
+            Optional<Group> group = manager.loadGroup(name).join();
+            return group
+                    .map(CompletableFuture::completedFuture)
+                    .orElseGet(() -> manager.createAndLoadGroup(name));
         }
 
         return CompletableFuture.supplyAsync(() -> manager.getGroup(name));
     }
 
-    public void saveGroup(String name)
+    public void modifyGroup(String name, Function<Group, ? extends Group> function)
     {
-        getGroup(name).thenAccept(manager::saveGroup);
+        getGroup(name)
+                .thenApplyAsync(function)
+                .thenAcceptAsync(manager::saveGroup)
+                .whenCompleteAsync((aVoid, throwable) ->
+                {
+                    if (throwable != null)
+                    {
+                        FLog.severe(throwable);
+                    }
+                });
+    }
+
+    public void saveGroupAsync(String name)
+    {
+        getGroup(name)
+                .thenAcceptAsync(manager::saveGroup)
+                .whenCompleteAsync((aVoid, throwable) ->
+                {
+                    if (throwable != null)
+                    {
+                        FLog.severe(throwable);
+                    }
+                });
     }
 }

commons/src/main/java/me/totalfreedom/totalfreedommod/perms/UserWrapper.java

@@ -99,21 +99,19 @@ public class UserWrapper
                 manager.modifyUser(user.getUniqueId(), c ->
                 {
                     if (!c.getNodes(NodeType.INHERITANCE)
-                            .contains(GroupProvider.inheritanceNode(group)))
+                            .contains(group.getInheritance()))
-                        c.data().add(GroupProvider.inheritanceNode(group));
+                        c.data().add(group.getInheritance());
                 }));
     }
 
-    public void removeFromGroup(User user, Group group)
+    public void removeFromGroup(User user, DisplayableGroup group)
     {
-        InheritanceNode groupNode = InheritanceNode.builder(group).build();
-
         CompletableFuture.runAsync(() ->
                 manager.modifyUser(user.getUniqueId(), userConsumer ->
                 {
                     if (userConsumer.getNodes(NodeType.INHERITANCE)
-                            .contains(groupNode))
+                            .contains(group.getInheritance()))
-                        userConsumer.data().remove(groupNode);
+                        userConsumer.data().remove(group.getInheritance());
                 }));
     }
 

commons/src/main/java/me/totalfreedom/totalfreedommod/player/PlayerList.java

@@ -100,7 +100,7 @@ public class PlayerList extends FreedomService
     public boolean isTelnetMasterBuilder(PlayerData playerData)
     {
         Admin admin = plugin.al.getEntryByUuid(playerData.getUuid());
-        return admin != null && admin.getRank().isAtLeast(GroupProvider.ADMIN.getGroup()) && playerData.isMasterBuilder();
+        return admin != null && admin.getRank().weightCheckAgainst(GroupProvider.ADMIN.getGroup()) && playerData.isMasterBuilder();
     }
 
     // May not return null

commons/src/main/java/me/totalfreedom/totalfreedommod/rank/DisplayableGroup.java

@@ -1,19 +1,21 @@
 package me.totalfreedom.totalfreedommod.rank;
 
-import me.totalfreedom.totalfreedommod.TotalFreedomMod;
 import me.totalfreedom.totalfreedommod.util.FUtil;
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.format.TextColor;
-import net.luckperms.api.model.data.DataType;
+import net.luckperms.api.context.ContextSatisfyMode;
 import net.luckperms.api.model.group.Group;
+import net.luckperms.api.node.NodeType;
 import net.luckperms.api.node.types.InheritanceNode;
+import net.luckperms.api.node.types.PermissionNode;
 import net.luckperms.api.node.types.PrefixNode;
 import net.luckperms.api.node.types.WeightNode;
 import org.apache.commons.lang.StringUtils;
 import org.jetbrains.annotations.NotNull;
 
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Locale;
-import java.util.concurrent.CompletableFuture;
 
 public class DisplayableGroup implements Displayable
 {
@@ -24,7 +26,7 @@ public class DisplayableGroup implements Displayable
     private final Component abbr;
     private final Component plural;
     private final Component article;
-    private final int weight;
+    private final WeightNode weight;
 
     private final Component tag;
 
@@ -38,6 +40,12 @@ public class DisplayableGroup implements Displayable
 
     private final boolean hasDefaultLoginMessage;
 
+
+    private final InheritanceNode inheritance;
+    private final PrefixNode prefix;
+    private final List<PermissionNode> permissions = new ArrayList<>();
+
+
     public DisplayableGroup(String group,
                             Component plural,
                             Component tag,
@@ -47,54 +55,80 @@ public class DisplayableGroup implements Displayable
                             boolean hasTeam,
                             boolean hasDefaultLoginMessage)
     {
-        Group matched = TotalFreedomMod.getPlugin().lpb.getAPI().getGroupManager().getGroup(group);
+        WeightNode tempWeight;
+        PrefixNode tempPrefix;
+        Group matched = Hierarchy.getHierarchy().getGroup(group); // we don't need to null check because if there is no group this method will also create one.
 
-        if (matched == null)
-        {
-            CompletableFuture<Group> cfg = TotalFreedomMod.getPlugin()
-                    .lpb
-                    .getAPI()
-                    .getGroupManager()
-                    .createAndLoadGroup(group);
-
-            cfg.thenAcceptAsync(g ->
-            {
-                WeightNode weightNode = WeightNode.builder(weight).build();
-                PrefixNode prefixNode = PrefixNode.builder()
-                        .prefix(FUtil.miniMessage(GroupProvider.OPEN.append(tag.color(color)).append(GroupProvider.CLOSE)))
-                        .priority(1)
-                        .build();
-                g.getData(DataType.NORMAL).add(prefixNode);
-                g.getData(DataType.NORMAL).add(weightNode);
-            }).join(); // Block until the group is created and loaded.
-
-            matched = TotalFreedomMod.getPlugin().lpb.getAPI().getGroupManager().getGroup(group);
-
-            if (matched == null)
-                throw new IllegalArgumentException("Group " + group + " does not exist and could not be created.");
-        }
-
-        this.group = matched;
         this.name = (matched.getDisplayName() != null) ? FUtil.miniMessage(matched.getDisplayName()) : FUtil.miniMessage(matched.getName());
         this.plural = plural;
         this.article = StringUtils.startsWithAny(this.name.toString().toLowerCase(Locale.ROOT), new String[]{"a", "e", "i", "o", "u"}) ? Component.text("an") : Component.text("a");
         this.abbr = tag;
-        this.weight = weight;
-        this.tag = GroupProvider.OPEN.append(tag).append(GroupProvider.CLOSE);
         this.color = color;
         this.teamColor = teamColor;
         this.hasTeam = hasTeam;
         this.coloredTag = tag.color(color);
+        this.tag = GroupProvider.OPEN.append(coloredTag).append(GroupProvider.CLOSE);
         this.hasDefaultLoginMessage = hasDefaultLoginMessage;
+        tempWeight = WeightNode.builder(weight).build();
+        tempPrefix = PrefixNode.builder(FUtil.miniMessage(getTag()), weight).build();
+
+        permissions.addAll(matched.getNodes(NodeType.PERMISSION));
+
+        if (!matched.getNodes(NodeType.PREFIX).contains(tempPrefix)) matched.data().add(tempPrefix);
+        else tempPrefix = matched.getNodes(NodeType.PREFIX).iterator().next();
+
+        if (!matched.getNodes(NodeType.WEIGHT).contains(tempWeight)) matched.data().add(tempWeight);
+        else tempWeight = matched.getNodes(NodeType.WEIGHT).iterator().next();
+
+        this.prefix = tempPrefix;
+        this.weight = tempWeight;
+        this.group = matched;
+        this.inheritance = InheritanceNode.builder(this.group).build();
+        Hierarchy.getHierarchy().gw().saveGroupAsync(this.group.getName());
     }
 
-    public boolean isAtLeast(@NotNull DisplayableGroup rank)
+    /**
+     * Checks the weight of this rank instance against the given rank.
+     *
+     * @param rank The rank to check against.
+     * @return True if the given rank is less than or equal to the weight of this specific rank instance.
+     */
+    public boolean weightCheckAgainst(@NotNull DisplayableGroup rank)
     {
-        return rank.getLuckPermsGroup().getWeight().orElse(0)
+        return rank.getWeight().getWeight() <= getWeight().getWeight();
-                <= getLuckPermsGroup().getWeight().orElse(0);
     }
 
-    public int getWeight()
+    public void addPermission(String permission)
+    {
+        PermissionNode node = PermissionNode.builder(permission).build();
+        for (PermissionNode it : group.getNodes(NodeType.PERMISSION))
+        {
+            if (it.getContexts().isSatisfiedBy(node.getContexts())
+                    || it.getKey().equals(node.getKey()))
+                continue;
+
+            group.data().add(node);
+            permissions.add(node);
+            Hierarchy.getHierarchy().gw().saveGroupAsync(group.getName());
+        }
+    }
+
+    public void removePermission(String permission)
+    {
+        PermissionNode node = PermissionNode.builder(permission).build();
+        for (PermissionNode it : group.getNodes(NodeType.PERMISSION))
+        {
+            if (it.getContexts().isSatisfiedBy(node.getContexts(), ContextSatisfyMode.AT_LEAST_ONE_VALUE_PER_KEY)
+                    || it.getKey().equals(node.getKey()))
+            {
+                group.data().remove(node);
+                permissions.remove(node);
+                Hierarchy.getHierarchy().gw().saveGroupAsync(group.getName());
+            }
+        }
+    }
+
+    public WeightNode getWeight()
     {
         return weight;
     }
@@ -175,4 +209,19 @@ public class DisplayableGroup implements Displayable
     {
         return hasDefaultLoginMessage;
     }
+
+    public InheritanceNode getInheritance()
+    {
+        return inheritance;
+    }
+
+    public PrefixNode getPrefix()
+    {
+        return prefix;
+    }
+
+    public List<PermissionNode> getPermissions()
+    {
+        return permissions;
+    }
 }

commons/src/main/java/me/totalfreedom/totalfreedommod/rank/GroupProvider.java

@@ -10,7 +10,9 @@ import net.luckperms.api.node.types.InheritanceNode;
 import org.bukkit.ChatColor;
 import org.bukkit.entity.Player;
 
+import java.util.List;
 import java.util.Set;
+import java.util.stream.Stream;
 
 @FunctionalInterface
 public interface GroupProvider<T extends DisplayableGroup>
@@ -34,6 +36,14 @@ public interface GroupProvider<T extends DisplayableGroup>
         return NodeMatcher.key(inheritanceNode(group));
     }
 
+    static DisplayableGroup LAMBDA$fromLuckPermsGroup(Group group)
+    {
+        return List.of(NON_OP.getGroup(), OP.getGroup(), MASTER_BUILDER.getGroup(), ADMIN.getGroup(), SENIOR_ADMIN.getGroup()).stream()
+                .filter(displayableGroup -> displayableGroup.getLuckPermsGroup().equals(group))
+                .findFirst()
+                .orElse(NON_OP.getGroup());
+    }
+
     static User getUser(Player player)
     {
         return TotalFreedomMod.getPlugin()
@@ -56,14 +66,10 @@ public interface GroupProvider<T extends DisplayableGroup>
 
     static GroupProvider<DisplayableGroup> fromLuckPermsGroup(Group group)
     {
-        return switch (group.getName().toLowerCase())
+        return Stream.of(NON_OP, OP, MASTER_BUILDER, ADMIN, SENIOR_ADMIN)
-        {
+                .filter(displayableGroup -> displayableGroup.getGroup().getLuckPermsGroup().equals(group))
-            case "op" -> OP;
+                .findFirst()
-            case "builder" -> MASTER_BUILDER;
+                .orElse(NON_OP);
-            case "admin" -> ADMIN;
-            case "senior" -> SENIOR_ADMIN;
-            default -> NON_OP;
-        };
     }
 
     static Set<GroupProvider<DisplayableGroup>> providerSet()

commons/src/main/java/me/totalfreedom/totalfreedommod/rank/Hierarchy.java

@@ -48,6 +48,21 @@ public class Hierarchy
         return hierarchy;
     }
 
+    public TrackWrapper tw()
+    {
+        return trackWrapper;
+    }
+
+    public GroupWrapper gw()
+    {
+        return groupWrapper;
+    }
+
+    public UserWrapper uw()
+    {
+        return userWrapper;
+    }
+
     public PlayerAdapter<Player> getPlayerAdapter()
     {
         return playerAdapter;
@@ -76,12 +91,30 @@ public class Hierarchy
         return trackWrapper.getTrack("ADMIN").join();
     }
 
-    public void addInheritance(DisplayableGroup previous, DisplayableGroup current)
+    @SuppressWarnings("unchecked")
+    public <T> T getWrapper(Class<T> clazz)
+    {
+        if (clazz == GroupWrapper.class)
+        {
+            return (T) groupWrapper;
+        } else if (clazz == TrackWrapper.class)
+        {
+            return clazz.cast(trackWrapper);
+        } else if (clazz == UserWrapper.class)
+        {
+            return clazz.cast(userWrapper);
+        } else
+        {
+            throw new IllegalArgumentException("Invalid class type");
+        }
+    }
+
+    public void asyncInheritFrom(DisplayableGroup inherited, DisplayableGroup inheritor)
     {
         CompletableFuture.runAsync(() ->
         {
-            current.getLuckPermsGroup().data().add(InheritanceNode.builder(previous.getLuckPermsGroup()).build());
+            inheritor.getLuckPermsGroup().data().add(inherited.getInheritance());
-            groupWrapper.saveGroup(current.getLuckPermsGroup().getName());
+            groupWrapper.saveGroupAsync(inheritor.getLuckPermsGroup().getName());
         }).whenComplete((a, b) ->
         {
             if (b != null)
@@ -96,7 +129,7 @@ public class Hierarchy
         return groupWrapper.getGroup(name).join();
     }
 
-    public void addGroupToTrack(Track track, DisplayableGroup group)
+    public void asyncTrackGroup(Track track, DisplayableGroup group)
     {
         trackWrapper.getTrack(track.getName()).thenAccept(t ->
         {
@@ -111,7 +144,7 @@ public class Hierarchy
         });
     }
 
-    public void addUserData(Player player)
+    public void asyncAddUserData(Player player)
     {
         userWrapper.addUserData(player).whenComplete((a, b) ->
         {
@@ -122,7 +155,7 @@ public class Hierarchy
         });
     }
 
-    public void updateUserData(Player player)
+    public void asyncUpdateUserData(Player player)
     {
         userWrapper.updateUserData(player).whenComplete((a, b) ->
         {
@@ -133,7 +166,7 @@ public class Hierarchy
         });
     }
 
-    public void dropUserData(Player player)
+    public void asyncUserDrop(Player player)
     {
         userWrapper.removeUserData(player).whenComplete((a, b) ->
         {
@@ -185,7 +218,7 @@ public class Hierarchy
 
                     if (data.getUser().getNodes(NodeType.INHERITANCE)
                             .contains(InheritanceNode.builder(g).build()))
-                        userWrapper.removeFromGroup(data.getUser(), g);
+                        userWrapper.removeFromGroup(data.getUser(), GroupProvider.fromLuckPermsGroup(g).getGroup());
                 });
             }
         }).whenComplete((a, b) ->
@@ -216,29 +249,39 @@ public class Hierarchy
 
         private void onNodeAdd(NodeAddEvent event)
         {
-            if (event.isUser())
+            if (event.getTarget() instanceof User user)
             {
-                User user = (User) event.getTarget();
                 Player player = Bukkit.getPlayer(user.getUniqueId());
                 if (player != null)
                 {
                     TotalFreedomMod.getPlugin().rm.updateDisplay(player);
-                    updateUserData(player);
+                    asyncUpdateUserData(player);
+                    uw().saveUser(user);
                 }
             }
+
+            if (event.getTarget() instanceof Group group)
+            {
+                gw().saveGroupAsync(group.getName());
+            }
         }
 
         private void onNodeRemove(NodeRemoveEvent event)
         {
-            if (event.isUser())
+            if (event.getTarget() instanceof User user)
             {
-                User user = (User) event.getTarget();
                 Player player = Bukkit.getPlayer(user.getUniqueId());
                 if (player != null)
                 {
                     TotalFreedomMod.getPlugin().rm.updateDisplay(player);
-                    updateUserData(player);
+                    asyncUpdateUserData(player);
-                }
+                    uw().saveUser(user);
+                }
+            }
+
+            if (event.getTarget() instanceof Group group)
+            {
+                gw().saveGroupAsync(group.getName());
             }
         }
     }

commons/src/main/java/me/totalfreedom/totalfreedommod/rank/RankManager.java

@@ -7,7 +7,6 @@ import me.totalfreedom.totalfreedommod.player.FPlayer;
 import me.totalfreedom.totalfreedommod.player.PlayerData;
 import me.totalfreedom.totalfreedommod.util.FUtil;
 import net.kyori.adventure.text.Component;
-import net.kyori.adventure.text.minimessage.MiniMessage;
 import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
 import org.apache.commons.lang.StringUtils;
 import org.bukkit.command.CommandSender;
@@ -30,14 +29,14 @@ public class RankManager extends FreedomService
 
         // Here, we are automatically creating new tracks if they don't exist, and then adding groups to them.
         Hierarchy hierarchy = Hierarchy.getHierarchy();
-        hierarchy.addGroupToTrack(hierarchy.op(), GroupProvider.NON_OP.getGroup());
+        hierarchy.asyncTrackGroup(hierarchy.op(), GroupProvider.NON_OP.getGroup());
-        hierarchy.addGroupToTrack(hierarchy.op(), GroupProvider.OP.getGroup());
+        hierarchy.asyncTrackGroup(hierarchy.op(), GroupProvider.OP.getGroup());
-        hierarchy.addGroupToTrack(hierarchy.builder(), GroupProvider.MASTER_BUILDER.getGroup());
+        hierarchy.asyncTrackGroup(hierarchy.builder(), GroupProvider.MASTER_BUILDER.getGroup());
-        hierarchy.addGroupToTrack(hierarchy.admin(), GroupProvider.ADMIN.getGroup());
+        hierarchy.asyncTrackGroup(hierarchy.admin(), GroupProvider.ADMIN.getGroup());
-        hierarchy.addGroupToTrack(hierarchy.admin(), GroupProvider.SENIOR_ADMIN.getGroup());
+        hierarchy.asyncTrackGroup(hierarchy.admin(), GroupProvider.SENIOR_ADMIN.getGroup());
 
-        hierarchy.addInheritance(GroupProvider.NON_OP.getGroup(), GroupProvider.OP.getGroup());
+        hierarchy.asyncInheritFrom(GroupProvider.NON_OP.getGroup(), GroupProvider.OP.getGroup());
-        hierarchy.addInheritance(GroupProvider.ADMIN.getGroup(), GroupProvider.SENIOR_ADMIN.getGroup());
+        hierarchy.asyncInheritFrom(GroupProvider.ADMIN.getGroup(), GroupProvider.SENIOR_ADMIN.getGroup());
     }
 
     @Override
@@ -192,7 +191,7 @@ public class RankManager extends FreedomService
     @EventHandler(priority = EventPriority.MONITOR)
     public void onPlayerLeave(PlayerQuitEvent event)
     {
-        Hierarchy.getHierarchy().dropUserData(event.getPlayer());
+        Hierarchy.getHierarchy().asyncUserDrop(event.getPlayer());
     }
 
     @EventHandler(priority = EventPriority.MONITOR)
@@ -200,7 +199,7 @@ public class RankManager extends FreedomService
     {
         final Player player = event.getPlayer();
 
-        Hierarchy.getHierarchy().addUserData(player);
+        Hierarchy.getHierarchy().asyncAddUserData(player);
 
         PlayerData target = plugin.pl.getData(player);