Cleanup

src/main/java/io/github/dre2n/dungeonsxl/announcer/Announcer.java

@@ -96,7 +96,7 @@ public class Announcer {
         if (multiFloor) {
             dungeonName = identifier;
 
-            Dungeon dungeon = DungeonsXL.getInstance().getDungeons().getByName(identifier);
+            Dungeon dungeon = plugin.getDungeons().getByName(identifier);
             if (dungeon != null) {
                 mapName = dungeon.getConfig().getStartFloor().getName();
             }
@@ -137,7 +137,7 @@ public class Announcer {
         if (multiFloor) {
             dungeonName = identifier;
 
-            Dungeon dungeon = DungeonsXL.getInstance().getDungeons().getByName(identifier);
+            Dungeon dungeon = plugin.getDungeons().getByName(identifier);
             if (dungeon != null) {
                 mapName = dungeon.getConfig().getStartFloor().getName();
             }
@@ -423,7 +423,7 @@ public class Announcer {
             List<String> lore = new ArrayList<>();
 
             DGroup dGroup = dGroups.get(groupCount);
-            if (!DungeonsXL.getInstance().getDGroups().contains(dGroup)) {
+            if (!plugin.getDGroups().contains(dGroup)) {
                 dGroups.set(groupCount, null);
 
             } else if (dGroup != null) {
@@ -436,7 +436,7 @@ public class Announcer {
 
             boolean full = playerCount >= maxPlayersPerGroup;
 
-            ItemStack button = new ItemStack(Material.WOOL, playerCount, DungeonsXL.getInstance().getMainConfig().getGroupColorPriority().get(groupCount).getWoolData());
+            ItemStack button = new ItemStack(Material.WOOL, playerCount, plugin.getMainConfig().getGroupColorPriority().get(groupCount).getWoolData());
             ItemMeta meta = button.getItemMeta();
             meta.setDisplayName(name + (full ? ChatColor.DARK_RED : ChatColor.GREEN) + " [" + playerCount + "/" + maxPlayersPerGroup + "]");
             meta.setLore(lore);

src/main/java/io/github/dre2n/dungeonsxl/announcer/AnnouncerCache.java

@@ -44,7 +44,7 @@ public class AnnouncerCache {
                 announcers.add(new Announcer(script));
             }
         }
-        startAnnouncerTask(DungeonsXL.getInstance().getMainConfig().getAnnouncmentInterval());
+        startAnnouncerTask(plugin.getMainConfig().getAnnouncmentInterval());
     }
 
     /**

src/main/java/io/github/dre2n/dungeonsxl/command/CreateCommand.java

@@ -67,8 +67,8 @@ public class CreateCommand extends DRECommand {
             MessageUtil.log(plugin, DMessage.LOG_GENERATE_NEW_WORLD.getMessage());
 
             // Create World
-            DResourceWorld resource = new DResourceWorld(DungeonsXL.getInstance().getDWorlds(), name);
+            DResourceWorld resource = new DResourceWorld(plugin.getDWorlds(), name);
-            DungeonsXL.getInstance().getDWorlds().addResource(resource);
+            plugin.getDWorlds().addResource(resource);
             DEditWorld editWorld = resource.generate();
             editWorld.save();
             editWorld.delete();
@@ -89,8 +89,8 @@ public class CreateCommand extends DRECommand {
             MessageUtil.log(plugin, DMessage.LOG_GENERATE_NEW_WORLD.getMessage());
 
             // Create World
-            DResourceWorld resource = new DResourceWorld(DungeonsXL.getInstance().getDWorlds(), name);
+            DResourceWorld resource = new DResourceWorld(plugin.getDWorlds(), name);
-            DungeonsXL.getInstance().getDWorlds().addResource(resource);
+            plugin.getDWorlds().addResource(resource);
             DEditWorld editWorld = resource.generate();
 
             // MSG Done

src/main/java/io/github/dre2n/dungeonsxl/command/ImportCommand.java

@@ -69,7 +69,7 @@ public class ImportCommand extends DRECommand {
         MessageUtil.log(plugin, DMessage.LOG_NEW_MAP.getMessage());
         MessageUtil.log(plugin, DMessage.LOG_IMPORT_WORLD.getMessage());
 
-        if (!DungeonsXL.getInstance().getMainConfig().areTweaksEnabled()) {
+        if (!plugin.getMainConfig().areTweaksEnabled()) {
             FileUtil.copyDirectory(source, target, new String[]{"playerdata", "stats"});
 
         } else {
@@ -81,7 +81,7 @@ public class ImportCommand extends DRECommand {
             }.runTaskAsynchronously(plugin);
         }
 
-        DungeonsXL.getInstance().getDWorlds().addResource(new DResourceWorld(DungeonsXL.getInstance().getDWorlds(), args[1]));
+        plugin.getDWorlds().addResource(new DResourceWorld(plugin.getDWorlds(), args[1]));
         MessageUtil.sendMessage(sender, DMessage.CMD_IMPORT_SUCCESS.getMessage(args[1]));
     }
 

src/main/java/io/github/dre2n/dungeonsxl/command/ListCommand.java

@@ -39,7 +39,7 @@ import org.bukkit.entity.Player;
 public class ListCommand extends DRECommand {
 
     DungeonsXL plugin = DungeonsXL.getInstance();
-    DWorldCache worlds = DungeonsXL.getInstance().getDWorlds();
+    DWorldCache worlds = plugin.getDWorlds();
 
     public ListCommand() {
         setCommand("list");
@@ -54,7 +54,7 @@ public class ListCommand extends DRECommand {
     @Override
     public void onExecute(String[] args, CommandSender sender) {
         ArrayList<String> dungeonList = new ArrayList<>();
-        for (Dungeon dungeon : DungeonsXL.getInstance().getDungeons().getDungeons()) {
+        for (Dungeon dungeon : plugin.getDungeons().getDungeons()) {
             dungeonList.add(dungeon.getName());
         }
         ArrayList<String> mapList = new ArrayList<>();
@@ -78,7 +78,7 @@ public class ListCommand extends DRECommand {
         if (args.length >= 2) {
             if (args[1].equalsIgnoreCase("dungeons") || args[1].equalsIgnoreCase("d")) {
                 if (args.length >= 3) {
-                    Dungeon dungeon = DungeonsXL.getInstance().getDungeons().getByName(args[2]);
+                    Dungeon dungeon = plugin.getDungeons().getByName(args[2]);
                     if (dungeon != null) {
                         MessageUtil.sendPluginTag(sender, plugin);
                         MessageUtil.sendCenteredMessage(sender, "&4&l[ &6" + dungeon.getName() + " &4&l]");

src/main/java/io/github/dre2n/dungeonsxl/command/MainCommand.java

@@ -33,6 +33,8 @@ import org.bukkit.plugin.PluginManager;
  */
 public class MainCommand extends DRECommand {
 
+    DungeonsXL plugin = DungeonsXL.getInstance();
+
     public MainCommand() {
         setCommand("main");
         setHelp(DMessage.HELP_CMD_MAIN.getMessage());
@@ -47,8 +49,8 @@ public class MainCommand extends DRECommand {
 
         int maps = DungeonsXL.MAPS.listFiles().length;
         int dungeons = DungeonsXL.DUNGEONS.listFiles().length;
-        int loaded = DungeonsXL.getInstance().getDWorlds().getEditWorlds().size() + DungeonsXL.getInstance().getDWorlds().getGameWorlds().size();
+        int loaded = plugin.getDWorlds().getEditWorlds().size() + plugin.getDWorlds().getGameWorlds().size();
-        int players = DungeonsXL.getInstance().getDPlayers().getDGamePlayers().size();
+        int players = plugin.getDPlayers().getDGamePlayers().size();
         Internals internals = CompatibilityHandler.getInstance().getInternals();
         String vault = "";
         if (plugins.getPlugin("Vault") != null) {
@@ -64,7 +66,7 @@ public class MainCommand extends DRECommand {
         MessageUtil.sendCenteredMessage(sender, "&4" + D[2] + "&f" + X[2] + L[2]);
         MessageUtil.sendCenteredMessage(sender, "&4" + D[3] + "&f" + X[3] + L[3]);
         MessageUtil.sendCenteredMessage(sender, "&4" + D[4] + "&f" + X[4] + L[4]);
-        MessageUtil.sendCenteredMessage(sender, "&b&l###### " + DMessage.CMD_MAIN_WELCOME.getMessage() + "&7 v" + DungeonsXL.getInstance().getDescription().getVersion() + " &b&l######");
+        MessageUtil.sendCenteredMessage(sender, "&b&l###### " + DMessage.CMD_MAIN_WELCOME.getMessage() + "&7 v" + plugin.getDescription().getVersion() + " &b&l######");
         MessageUtil.sendCenteredMessage(sender, DMessage.CMD_MAIN_LOADED.getMessage(String.valueOf(maps), String.valueOf(dungeons), String.valueOf(loaded), String.valueOf(players)));
         MessageUtil.sendCenteredMessage(sender, DMessage.CMD_MAIN_COMPATIBILITY.getMessage(String.valueOf(internals), vault, itemsxl));
         MessageUtil.sendCenteredMessage(sender, DMessage.CMD_MAIN_HELP.getMessage());

src/main/java/io/github/dre2n/dungeonsxl/command/PlayCommand.java

@@ -38,6 +38,8 @@ import org.bukkit.entity.Player;
  */
 public class PlayCommand extends DRECommand {
 
+    DungeonsXL plugin = DungeonsXL.getInstance();
+
     public PlayCommand() {
         setCommand("play");
         setMinArgs(1);
@@ -51,15 +53,15 @@ public class PlayCommand extends DRECommand {
     @Override
     public void onExecute(String[] args, CommandSender sender) {
         Player player = (Player) sender;
-        DGlobalPlayer dPlayer = DungeonsXL.getInstance().getDPlayers().getByPlayer(player);
+        DGlobalPlayer dPlayer = plugin.getDPlayers().getByPlayer(player);
         if (dPlayer instanceof DInstancePlayer) {
             MessageUtil.sendMessage(player, DMessage.ERROR_LEAVE_DUNGEON.getMessage());
             return;
         }
 
-        Dungeon dungeon = DungeonsXL.getInstance().getDungeons().getByName(args[1]);
+        Dungeon dungeon = plugin.getDungeons().getByName(args[1]);
         if (dungeon == null) {
-            DResourceWorld resource = DungeonsXL.getInstance().getDWorlds().getResourceByName(args[1]);
+            DResourceWorld resource = plugin.getDWorlds().getResourceByName(args[1]);
             if (resource != null) {
                 dungeon = new Dungeon(resource);
             } else {
@@ -77,7 +79,7 @@ public class PlayCommand extends DRECommand {
             DGroupCreateEvent event = new DGroupCreateEvent(dGroup, player, DGroupCreateEvent.Cause.COMMAND);
             Bukkit.getPluginManager().callEvent(event);
             if (event.isCancelled()) {
-                DungeonsXL.getInstance().getDGroups().remove(dGroup);
+                plugin.getDGroups().remove(dGroup);
                 dGroup = null;
             }
         }

src/main/java/io/github/dre2n/dungeonsxl/command/PortalCommand.java

@@ -34,6 +34,8 @@ import org.bukkit.inventory.ItemStack;
  */
 public class PortalCommand extends DRECommand {
 
+    DungeonsXL plugin = DungeonsXL.getInstance();
+
     public PortalCommand() {
         setCommand("portal");
         setMinArgs(0);
@@ -46,7 +48,7 @@ public class PortalCommand extends DRECommand {
     @Override
     public void onExecute(String[] args, CommandSender sender) {
         Player player = (Player) sender;
-        DGlobalPlayer dGlobalPlayer = DungeonsXL.getInstance().getDPlayers().getByPlayer(player);
+        DGlobalPlayer dGlobalPlayer = plugin.getDPlayers().getByPlayer(player);
 
         if (dGlobalPlayer instanceof DGamePlayer) {
             MessageUtil.sendMessage(player, DMessage.ERROR_LEAVE_DUNGEON.getMessage());
@@ -66,7 +68,7 @@ public class PortalCommand extends DRECommand {
         DPortal dPortal = dGlobalPlayer.getPortal();
 
         if (dPortal == null) {
-            dPortal = new DPortal(DungeonsXL.getInstance().getGlobalProtections().generateId(DPortal.class, player.getWorld()), player.getWorld(), material, false);
+            dPortal = new DPortal(plugin.getGlobalProtections().generateId(DPortal.class, player.getWorld()), player.getWorld(), material, false);
             dGlobalPlayer.setCreatingPortal(dPortal);
             dPortal.setWorld(player.getWorld());
             dGlobalPlayer.setCachedItem(player.getItemInHand());

src/main/java/io/github/dre2n/dungeonsxl/command/ReloadCommand.java

@@ -53,7 +53,7 @@ public class ReloadCommand extends DRECommand {
 
     @Override
     public void onExecute(String[] args, CommandSender sender) {
-        List<DInstancePlayer> dPlayers = DungeonsXL.getInstance().getDPlayers().getDInstancePlayers();
+        List<DInstancePlayer> dPlayers = plugin.getDPlayers().getDInstancePlayers();
         if (!dPlayers.isEmpty() && args.length == 1 && CompatibilityHandler.getInstance().isSpigot() && sender instanceof Player) {
             MessageUtil.sendMessage(sender, DMessage.CMD_RELOAD_PLAYERS.getMessage());
             ClickEvent onClick = new ClickEvent(ClickEvent.Action.RUN_COMMAND, "/dungeonsxl reload -force");
@@ -78,8 +78,8 @@ public class ReloadCommand extends DRECommand {
 
         int maps = DungeonsXL.MAPS.listFiles().length;
         int dungeons = DungeonsXL.DUNGEONS.listFiles().length;
-        int loaded = DungeonsXL.getInstance().getDWorlds().getEditWorlds().size() + DungeonsXL.getInstance().getDWorlds().getGameWorlds().size();
+        int loaded = plugin.getDWorlds().getEditWorlds().size() + plugin.getDWorlds().getGameWorlds().size();
-        int players = DungeonsXL.getInstance().getDPlayers().getDGamePlayers().size();
+        int players = plugin.getDPlayers().getDGamePlayers().size();
         Internals internals = CompatibilityHandler.getInstance().getInternals();
         String vault = "";
         if (plugins.getPlugin("Vault") != null) {

src/main/java/io/github/dre2n/dungeonsxl/command/RenameCommand.java

@@ -38,6 +38,8 @@ import org.bukkit.configuration.file.FileConfiguration;
  */
 public class RenameCommand extends DRECommand {
 
+    DungeonsXL plugin = DungeonsXL.getInstance();
+
     public RenameCommand() {
         setCommand("rename");
         setMinArgs(2);
@@ -50,7 +52,7 @@ public class RenameCommand extends DRECommand {
 
     @Override
     public void onExecute(String[] args, CommandSender sender) {
-        DResourceWorld resource = DungeonsXL.getInstance().getDWorlds().getResourceByName(args[1]);
+        DResourceWorld resource = plugin.getDWorlds().getResourceByName(args[1]);
         if (resource == null) {
             MessageUtil.sendMessage(sender, DMessage.ERROR_NO_SUCH_MAP.getMessage(args[1]));
             return;
@@ -60,7 +62,7 @@ public class RenameCommand extends DRECommand {
         resource.getFolder().renameTo(new File(DungeonsXL.MAPS, args[2]));
         resource.getSignData().updateFile(resource);
 
-        for (Dungeon dungeon : DungeonsXL.getInstance().getDungeons().getDungeons()) {
+        for (Dungeon dungeon : plugin.getDungeons().getDungeons()) {
             DungeonConfig dConfig = dungeon.getConfig();
             FileConfiguration config = dConfig.getConfig();
             File file = dConfig.getFile();
@@ -90,7 +92,7 @@ public class RenameCommand extends DRECommand {
         }
 
         boolean changed = false;
-        for (GlobalProtection protection : DungeonsXL.getInstance().getGlobalProtections().getProtections()) {
+        for (GlobalProtection protection : plugin.getGlobalProtections().getProtections()) {
             if (protection instanceof GroupSign) {
                 Dungeon dungeon = ((GroupSign) protection).getDungeon();
                 if (dungeon.getName().equals(args[1])) {
@@ -108,7 +110,7 @@ public class RenameCommand extends DRECommand {
         }
 
         if (changed) {
-            DungeonsXL.getInstance().getGlobalProtections().saveAll();
+            plugin.getGlobalProtections().saveAll();
         }
 
         MessageUtil.sendMessage(sender, DMessage.CMD_RENAME_SUCCESS.getMessage(args[1], args[2]));

src/main/java/io/github/dre2n/dungeonsxl/command/StatusCommand.java

@@ -117,7 +117,7 @@ public class StatusCommand extends DRECommand {
 
         String vaultVersionCorrect = getSymbol(vaultVersion.startsWith("1.6"));
         String permissionPluginCorrect = getSymbol(plugin.getPermissionProvider() != null && plugin.getPermissionProvider().hasGroupSupport());
-        String economyPluginCorrect = getSymbol(!DungeonsXL.getInstance().getMainConfig().isEconomyEnabled() || plugin.getEconomyProvider() != null);
+        String economyPluginCorrect = getSymbol(!plugin.getMainConfig().isEconomyEnabled() || plugin.getEconomyProvider() != null);
         String commandsxlVersionCorrect = getSymbol(commandsxlVersion.startsWith("2.1"));
         String itemsxlVersionCorrect = getSymbol(itemsxlVersion.startsWith("0.2"));
         String citizensVersionCorrect = getSymbol(citizensVersion.startsWith("2.0"));

src/main/java/io/github/dre2n/dungeonsxl/game/Game.java

@@ -48,6 +48,8 @@ import org.bukkit.scheduler.BukkitRunnable;
  */
 public class Game {
 
+    DungeonsXL plugin = DungeonsXL.getInstance();
+    
     private boolean tutorial;
     private List<DGroup> dGroups = new ArrayList<>();
     private boolean started;
@@ -73,7 +75,7 @@ public class Game {
     }
 
     public Game(DGroup dGroup, DGameWorld world) {
-        DungeonsXL.getInstance().getGames().add(this);
+        plugin.getGames().add(this);
 
         tutorial = false;
         started = false;
@@ -88,7 +90,7 @@ public class Game {
     }
 
     public Game(DGroup dGroup, DResourceWorld resource) {
-        DungeonsXL.getInstance().getGames().add(this);
+        plugin.getGames().add(this);
 
         tutorial = false;
         started = false;
@@ -108,7 +110,7 @@ public class Game {
     }
 
     public Game(List<DGroup> dGroups, GameType type, DGameWorld world) {
-        DungeonsXL.getInstance().getGames().add(this);
+        plugin.getGames().add(this);
 
         this.dGroups = dGroups;
         this.type = type;
@@ -269,7 +271,7 @@ public class Game {
             finalRules.apply(dungeonConfig.getDefaultValues());
         }
 
-        finalRules.apply(DungeonsXL.getInstance().getMainConfig().getDefaultWorldConfig());
+        finalRules.apply(plugin.getMainConfig().getDefaultWorldConfig());
 
         finalRules.apply(GameRuleProvider.DEFAULT_VALUES);
 
@@ -396,7 +398,7 @@ public class Game {
     public void delete() {
         GameSign gameSign = GameSign.getByGame(this);
 
-        DungeonsXL.getInstance().getGames().remove(this);
+        plugin.getGames().remove(this);
 
         if (gameSign != null) {
             gameSign.update();
@@ -445,7 +447,7 @@ public class Game {
                     mobSign.initializeTask();
                 }
             }
-        }.runTaskLater(DungeonsXL.getInstance(), delay * 20);
+        }.runTaskLater(plugin, delay * 20);
     }
 
     /**

src/main/java/io/github/dre2n/dungeonsxl/global/DPortal.java

@@ -182,7 +182,7 @@ public class DPortal extends GlobalProtection {
         DGroup dGroup = DGroup.getByPlayer(player);
 
         if (dGroup == null) {
-            MessageUtil.sendMessage(player, DungeonsXL.getInstance().getMessageConfig().getMessage(DMessage.ERROR_JOIN_GROUP));
+            MessageUtil.sendMessage(player, DMessage.ERROR_JOIN_GROUP.getMessage());
             return;
         }
 

src/main/java/io/github/dre2n/dungeonsxl/global/GameSign.java

@@ -436,17 +436,17 @@ public class GameSign extends GlobalProtection {
         DGroup dGroup = DGroup.getByPlayer(player);
 
         if (dGroup == null) {
-            MessageUtil.sendMessage(player, DungeonsXL.getInstance().getMessageConfig().getMessage(DMessage.ERROR_JOIN_GROUP));
+            MessageUtil.sendMessage(player, DMessage.ERROR_JOIN_GROUP.getMessage());
             return true;
         }
 
         if (!dGroup.getCaptain().equals(player)) {
-            MessageUtil.sendMessage(player, DungeonsXL.getInstance().getMessageConfig().getMessage(DMessage.ERROR_NOT_CAPTAIN));
+            MessageUtil.sendMessage(player, DMessage.ERROR_NOT_CAPTAIN.getMessage());
             return true;
         }
 
         if (Game.getByDGroup(dGroup) != null) {
-            MessageUtil.sendMessage(player, DungeonsXL.getInstance().getMessageConfig().getMessage(DMessage.ERROR_LEAVE_GAME));
+            MessageUtil.sendMessage(player, DMessage.ERROR_LEAVE_GAME.getMessage());
             return true;
         }
 

src/main/java/io/github/dre2n/dungeonsxl/global/GlobalProtection.java

@@ -93,8 +93,8 @@ public abstract class GlobalProtection {
     public boolean onBreak(DGlobalPlayer dPlayer) {
         if (dPlayer.isInBreakMode()) {
             delete();
-            MessageUtil.sendMessage(dPlayer.getPlayer(), DungeonsXL.getInstance().getMessageConfig().getMessage(DMessage.PLAYER_PROTECTED_BLOCK_DELETED));
+            MessageUtil.sendMessage(dPlayer.getPlayer(), DMessage.PLAYER_PROTECTED_BLOCK_DELETED.getMessage());
-            MessageUtil.sendMessage(dPlayer.getPlayer(), DungeonsXL.getInstance().getMessageConfig().getMessage(DMessage.CMD_BREAK_PROTECTED_MODE));
+            MessageUtil.sendMessage(dPlayer.getPlayer(), DMessage.CMD_BREAK_PROTECTED_MODE.getMessage());
             dPlayer.setInBreakMode(false);
             return false;
 

src/main/java/io/github/dre2n/dungeonsxl/global/GlobalProtectionCache.java

@@ -34,10 +34,12 @@ import org.bukkit.configuration.file.YamlConfiguration;
  */
 public class GlobalProtectionCache {
 
+    DungeonsXL plugin = DungeonsXL.getInstance();
+
     private Set<GlobalProtection> protections = new HashSet<>();
 
     public GlobalProtectionCache() {
-        Bukkit.getPluginManager().registerEvents(new GlobalProtectionListener(), DungeonsXL.getInstance());
+        Bukkit.getPluginManager().registerEvents(new GlobalProtectionListener(), plugin);
     }
 
     /**
@@ -101,7 +103,7 @@ public class GlobalProtectionCache {
      * Save all protections to the default file
      */
     public void saveAll() {
-        saveAll(DungeonsXL.getInstance().getGlobalData().getConfig());
+        saveAll(plugin.getGlobalData().getConfig());
     }
 
     /**
@@ -122,7 +124,7 @@ public class GlobalProtectionCache {
             protection.save(config);
         }
 
-        DungeonsXL.getInstance().getGlobalData().save();
+        plugin.getGlobalData().save();
     }
 
     /**
@@ -159,7 +161,7 @@ public class GlobalProtectionCache {
     /* SUBJECT TO CHANGE */
     @Deprecated
     public void loadAll() {
-        FileConfiguration data = DungeonsXL.getInstance().getGlobalData().getConfig();
+        FileConfiguration data = plugin.getGlobalData().getConfig();
 
         for (World world : Bukkit.getWorlds()) {
             // GameSigns

src/main/java/io/github/dre2n/dungeonsxl/global/GlobalProtectionListener.java

@@ -45,6 +45,8 @@ import org.bukkit.inventory.ItemStack;
  */
 public class GlobalProtectionListener implements Listener {
 
+    DungeonsXL plugin = DungeonsXL.getInstance();
+
     @EventHandler
     public void onBlockBreakWithSignOnIt(BlockBreakEvent event) {
         Block block = event.getBlock();
@@ -73,9 +75,9 @@ public class GlobalProtectionListener implements Listener {
     public void onBlockBreak(BlockBreakEvent event) {
         Block block = event.getBlock();
         Player player = event.getPlayer();
-        DGlobalPlayer dGlobalPlayer = DungeonsXL.getInstance().getDPlayers().getByPlayer(player);
+        DGlobalPlayer dGlobalPlayer = plugin.getDPlayers().getByPlayer(player);
 
-        GlobalProtection protection = DungeonsXL.getInstance().getGlobalProtections().getByBlock(block);
+        GlobalProtection protection = plugin.getGlobalProtections().getByBlock(block);
         if (protection != null) {
             if (protection.onBreak(dGlobalPlayer)) {
                 event.setCancelled(true);
@@ -101,7 +103,7 @@ public class GlobalProtectionListener implements Listener {
     public void onEntityExplode(EntityExplodeEvent event) {
         List<Block> blocklist = event.blockList();
         for (Block block : blocklist) {
-            if (DungeonsXL.getInstance().getGlobalProtections().isProtectedBlock(block)) {
+            if (plugin.getGlobalProtections().isProtectedBlock(block)) {
                 event.setCancelled(true);
             }
         }
@@ -138,7 +140,7 @@ public class GlobalProtectionListener implements Listener {
 
     @EventHandler
     public void onPortalCreation(PlayerInteractEvent event) {
-        DGlobalPlayer dPlayer = DungeonsXL.getInstance().getDPlayers().getByPlayer(event.getPlayer());
+        DGlobalPlayer dPlayer = plugin.getDPlayers().getByPlayer(event.getPlayer());
         if (!dPlayer.isCreatingPortal()) {
             return;
         }
@@ -148,7 +150,7 @@ public class GlobalProtectionListener implements Listener {
             return;
         }
 
-        for (GlobalProtection protection : DungeonsXL.getInstance().getGlobalProtections().getProtections(DPortal.class)) {
+        for (GlobalProtection protection : plugin.getGlobalProtections().getProtections(DPortal.class)) {
             DPortal dPortal = (DPortal) protection;
             if (dPortal.isActive() || dPortal != dPlayer.getPortal()) {
                 continue;
@@ -175,7 +177,7 @@ public class GlobalProtectionListener implements Listener {
     @EventHandler
     public void onInteract(PlayerInteractEvent event) {
         Player player = event.getPlayer();
-        if (DungeonsXL.getInstance().getDPlayers().getByPlayer(player).isInBreakMode()) {
+        if (plugin.getDPlayers().getByPlayer(player).isInBreakMode()) {
             return;
         }
         Block clickedBlock = event.getClickedBlock();
@@ -245,7 +247,7 @@ public class GlobalProtectionListener implements Listener {
                 if (block.getState() instanceof Sign) {
                     Sign sign = (Sign) block.getState();
 
-                    new LeaveSign(DungeonsXL.getInstance().getGlobalProtections().generateId(LeaveSign.class, sign.getWorld()), sign);
+                    new LeaveSign(plugin.getGlobalProtections().generateId(LeaveSign.class, sign.getWorld()), sign);
                 }
 
                 event.setCancelled(true);

src/main/java/io/github/dre2n/dungeonsxl/global/GroupSign.java

@@ -410,7 +410,7 @@ public class GroupSign extends GlobalProtection {
         }
 
         if (DGroup.getByPlayer(player) != null) {
-            MessageUtil.sendMessage(player, DungeonsXL.getInstance().getMessageConfig().getMessage(DMessage.ERROR_LEAVE_GROUP));
+            MessageUtil.sendMessage(player, DMessage.ERROR_LEAVE_GROUP.getMessage());
             return true;
         }
 

src/main/java/io/github/dre2n/dungeonsxl/mob/ExternalMobProviderCache.java

@@ -47,7 +47,7 @@ public class ExternalMobProviderCache {
         }
 
         // Custom providers
-        for (Entry<String, Object> customExternalMobProvider : DungeonsXL.getInstance().getMainConfig().getExternalMobProviders().entrySet()) {
+        for (Entry<String, Object> customExternalMobProvider : plugin.getMainConfig().getExternalMobProviders().entrySet()) {
             providers.add(new CustomExternalMobProvider(customExternalMobProvider));
         }
     }

src/main/java/io/github/dre2n/dungeonsxl/player/DEditPlayer.java

@@ -66,7 +66,7 @@ public class DEditPlayer extends DInstancePlayer {
 
         // Permission bridge
         if (plugin.getPermissionProvider() != null) {
-            for (String permission : DungeonsXL.getInstance().getMainConfig().getEditPermissions()) {
+            for (String permission : plugin.getMainConfig().getEditPermissions()) {
                 plugin.getPermissionProvider().playerAddTransient(world.getName(), player, permission);
             }
         }
@@ -110,7 +110,7 @@ public class DEditPlayer extends DInstancePlayer {
     public void delete() {
         // Permission bridge
         if (plugin.getPermissionProvider() != null) {
-            for (String permission : DungeonsXL.getInstance().getMainConfig().getEditPermissions()) {
+            for (String permission : plugin.getMainConfig().getEditPermissions()) {
                 plugin.getPermissionProvider().playerRemoveTransient(getWorld().getName(), player, permission);
             }
         }

src/main/java/io/github/dre2n/dungeonsxl/player/DGamePlayer.java

@@ -234,7 +234,7 @@ public class DGamePlayer extends DInstancePlayer {
             return;
         }
 
-        DClass dClass = DungeonsXL.getInstance().getDClasses().getByName(className);
+        DClass dClass = plugin.getDClasses().getByName(className);
         if (dClass != null) {
             if (this.dClass != dClass) {
                 this.dClass = dClass;
@@ -513,12 +513,12 @@ public class DGamePlayer extends DInstancePlayer {
 
                     // Tutorial Permissions
                     if (game.isTutorial() && plugin.getPermissionProvider().hasGroupSupport()) {
-                        String endGroup = DungeonsXL.getInstance().getMainConfig().getTutorialEndGroup();
+                        String endGroup = plugin.getMainConfig().getTutorialEndGroup();
                         if (plugin.isGroupEnabled(endGroup)) {
                             plugin.getPermissionProvider().playerAddGroup(getPlayer(), endGroup);
                         }
 
-                        String startGroup = DungeonsXL.getInstance().getMainConfig().getTutorialStartGroup();
+                        String startGroup = plugin.getMainConfig().getTutorialStartGroup();
                         if (plugin.isGroupEnabled(startGroup)) {
                             plugin.getPermissionProvider().playerRemoveGroup(getPlayer(), startGroup);
                         }

src/main/java/io/github/dre2n/dungeonsxl/player/DGlobalPlayer.java

@@ -72,7 +72,7 @@ public class DGlobalPlayer implements PlayerWrapper {
             reset(false);
         }
 
-        DungeonsXL.getInstance().getDPlayers().addPlayer(this);
+        plugin.getDPlayers().addPlayer(this);
     }
 
     public DGlobalPlayer(DGlobalPlayer dPlayer) {
@@ -84,7 +84,7 @@ public class DGlobalPlayer implements PlayerWrapper {
         respawnInventory = dPlayer.getRespawnInventory();
         respawnArmor = dPlayer.getRespawnArmor();
 
-        DungeonsXL.getInstance().getDPlayers().addPlayer(this);
+        plugin.getDPlayers().addPlayer(this);
     }
 
     /* Getters and setters */
@@ -136,7 +136,7 @@ public class DGlobalPlayer implements PlayerWrapper {
      * @return if the player is in group chat
      */
     public boolean isInGroupChat() {
-        if (!DungeonsXL.getInstance().getMainConfig().isChatEnabled()) {
+        if (!plugin.getMainConfig().isChatEnabled()) {
             return false;
         }
         return groupChat;
@@ -154,7 +154,7 @@ public class DGlobalPlayer implements PlayerWrapper {
      * @return if the player spies the DXL chat channels
      */
     public boolean isInChatSpyMode() {
-        if (!DungeonsXL.getInstance().getMainConfig().isChatEnabled()) {
+        if (!plugin.getMainConfig().isChatEnabled()) {
             return false;
         }
         return chatSpyMode;
@@ -366,8 +366,8 @@ public class DGlobalPlayer implements PlayerWrapper {
             return;
         }
 
-        final String startGroup = DungeonsXL.getInstance().getMainConfig().getTutorialStartGroup();
+        final String startGroup = plugin.getMainConfig().getTutorialStartGroup();
-        if ((DungeonsXL.getInstance().getMainConfig().getTutorialDungeon() == null || startGroup == null)) {
+        if ((plugin.getMainConfig().getTutorialDungeon() == null || startGroup == null)) {
             return;
         }
 
@@ -375,7 +375,7 @@ public class DGlobalPlayer implements PlayerWrapper {
             plugin.getPermissionProvider().playerAddGroup(player, startGroup);
         }
 
-        DGroup dGroup = new DGroup(player, DungeonsXL.getInstance().getMainConfig().getTutorialDungeon(), false);
+        DGroup dGroup = new DGroup(player, plugin.getMainConfig().getTutorialDungeon(), false);
 
         DGroupCreateEvent createEvent = new DGroupCreateEvent(dGroup, player, DGroupCreateEvent.Cause.GROUP_SIGN);
         Bukkit.getPluginManager().callEvent(createEvent);
@@ -391,7 +391,7 @@ public class DGlobalPlayer implements PlayerWrapper {
         DGameWorld gameWorld = null;
 
         if (dGroup.getGameWorld() == null) {
-            DResourceWorld resource = DungeonsXL.getInstance().getDWorlds().getResourceByName(dGroup.getMapName());
+            DResourceWorld resource = plugin.getDWorlds().getResourceByName(dGroup.getMapName());
             if (resource == null) {
                 MessageUtil.sendMessage(player, DMessage.ERROR_TUTORIAL_NOT_EXIST.getMessage());
                 return;

src/main/java/io/github/dre2n/dungeonsxl/player/DGroup.java

@@ -57,7 +57,7 @@ import org.bukkit.scheduler.BukkitTask;
 public class DGroup {
 
     DungeonsXL plugin = DungeonsXL.getInstance();
-    DPlayerCache dPlayers = DungeonsXL.getInstance().getDPlayers();
+    DPlayerCache dPlayers = plugin.getDPlayers();
 
     private String name;
     private UUID captain;
@@ -81,7 +81,7 @@ public class DGroup {
     }
 
     public DGroup(String name, Player player) {
-        DungeonsXL.getInstance().getDGroups().add(this);
+        plugin.getDGroups().add(this);
         this.name = name;
 
         setCaptain(player);
@@ -103,10 +103,10 @@ public class DGroup {
 
     @Deprecated
     public DGroup(String name, Player captain, List<Player> players, String identifier, boolean multiFloor) {
-        DungeonsXL.getInstance().getDGroups().add(this);
+        plugin.getDGroups().add(this);
         this.name = name;
 
-        DPlayerJoinDGroupEvent event = new DPlayerJoinDGroupEvent(DungeonsXL.getInstance().getDPlayers().getByPlayer(captain), true, this);
+        DPlayerJoinDGroupEvent event = new DPlayerJoinDGroupEvent(plugin.getDPlayers().getByPlayer(captain), true, this);
         Bukkit.getPluginManager().callEvent(event);
 
         if (!event.isCancelled()) {
@@ -120,14 +120,14 @@ public class DGroup {
             }
         }
 
-        dungeon = DungeonsXL.getInstance().getDungeons().getByName(identifier);
+        dungeon = plugin.getDungeons().getByName(identifier);
         if (multiFloor && dungeon != null) {
             // Real dungeon
             unplayedFloors = new ArrayList<>(dungeon.getConfig().getFloors());
 
         } else {
             // Artificial dungeon
-            DResourceWorld resource = DungeonsXL.getInstance().getDWorlds().getResourceByName(identifier);
+            DResourceWorld resource = plugin.getDWorlds().getResourceByName(identifier);
             dungeon = new Dungeon(resource);
         }
 
@@ -144,10 +144,10 @@ public class DGroup {
     }
 
     public DGroup(String name, Player captain, List<Player> players, Dungeon dungeon) {
-        DungeonsXL.getInstance().getDGroups().add(this);
+        plugin.getDGroups().add(this);
         this.name = name;
 
-        DPlayerJoinDGroupEvent event = new DPlayerJoinDGroupEvent(DungeonsXL.getInstance().getDPlayers().getByPlayer(captain), true, this);
+        DPlayerJoinDGroupEvent event = new DPlayerJoinDGroupEvent(plugin.getDPlayers().getByPlayer(captain), true, this);
         Bukkit.getPluginManager().callEvent(event);
 
         if (!event.isCancelled()) {
@@ -287,7 +287,7 @@ public class DGroup {
         GroupSign.updatePerGroup(this);
 
         if (message) {
-            sendMessage(DungeonsXL.getInstance().getMessageConfig().getMessage(DMessage.PLAYER_LEFT_GROUP, player.getName()));
+            sendMessage(DMessage.PLAYER_LEFT_GROUP.getMessage(player.getName()));
         }
 
         if (isEmpty()) {
@@ -318,18 +318,18 @@ public class DGroup {
 
         if (DGroup.getByPlayer(player) != null) {
             if (!silent) {
-                MessageUtil.sendMessage(getCaptain(), DungeonsXL.getInstance().getMessageConfig().getMessage(DMessage.ERROR_IN_GROUP, player.getName()));
+                MessageUtil.sendMessage(getCaptain(), DMessage.ERROR_IN_GROUP.getMessage(player.getName()));
             }
             return;
         }
 
         if (!silent) {
-            MessageUtil.sendMessage(player, DungeonsXL.getInstance().getMessageConfig().getMessage(DMessage.PLAYER_INVITED, getCaptain().getName(), name));
+            MessageUtil.sendMessage(player, DMessage.PLAYER_INVITED.getMessage(getCaptain().getName(), name));
         }
 
         // Send message
         if (!silent) {
-            sendMessage(DungeonsXL.getInstance().getMessageConfig().getMessage(DMessage.GROUP_INVITED_PLAYER, getCaptain().getName(), player.getName(), name));
+            sendMessage(DMessage.GROUP_INVITED_PLAYER.getMessage(getCaptain().getName(), player.getName(), name));
         }
 
         // Add player
@@ -347,19 +347,19 @@ public class DGroup {
 
         if (DGroup.getByPlayer(player) != this) {
             if (!silent) {
-                MessageUtil.sendMessage(getCaptain(), DungeonsXL.getInstance().getMessageConfig().getMessage(DMessage.ERROR_NOT_IN_GROUP, player.getName(), name));
+                MessageUtil.sendMessage(getCaptain(), DMessage.ERROR_NOT_IN_GROUP.getMessage(player.getName(), name));
             }
             return;
         }
 
         if (!silent) {
-            MessageUtil.sendMessage(player, DungeonsXL.getInstance().getMessageConfig().getMessage(DMessage.PLAYER_UNINVITED, player.getName(), name));
+            MessageUtil.sendMessage(player, DMessage.PLAYER_UNINVITED.getMessage(player.getName(), name));
         }
 
         // Send message
         if (!silent) {
             for (Player groupPlayer : players.getOnlinePlayers()) {
-                MessageUtil.sendMessage(groupPlayer, DungeonsXL.getInstance().getMessageConfig().getMessage(DMessage.GROUP_UNINVITED_PLAYER, getCaptain().getName(), player.getName(), name));
+                MessageUtil.sendMessage(groupPlayer, DMessage.GROUP_UNINVITED_PLAYER.getMessage(getCaptain().getName(), player.getName(), name));
             }
         }
 
@@ -421,13 +421,13 @@ public class DGroup {
      * the name of the dungeon
      */
     public boolean setDungeon(String name) {
-        dungeon = DungeonsXL.getInstance().getDungeons().getByName(name);
+        dungeon = plugin.getDungeons().getByName(name);
         if (dungeon != null) {
             unplayedFloors = dungeon.getConfig().getFloors();
             return true;
 
         } else {
-            DResourceWorld resource = DungeonsXL.getInstance().getDWorlds().getResourceByName(name);
+            DResourceWorld resource = plugin.getDWorlds().getResourceByName(name);
             if (resource != null) {
                 dungeon = new Dungeon(resource);
                 return true;
@@ -736,7 +736,7 @@ public class DGroup {
     public void delete() {
         Game game = Game.getByDGroup(this);
 
-        DungeonsXL.getInstance().getDGroups().remove(this);
+        plugin.getDGroups().remove(this);
 
         if (game != null) {
             game.removeDGroup(this);
@@ -756,7 +756,7 @@ public class DGroup {
         game.fetchRules();
         GameRuleProvider rules = game.getRules();
 
-        color = DungeonsXL.getInstance().getMainConfig().getGroupColorPriority().get(game.getDGroups().indexOf(this));
+        color = plugin.getMainConfig().getGroupColorPriority().get(game.getDGroups().indexOf(this));
 
         for (DGroup dGroup : game.getDGroups()) {
             if (dGroup == null) {
@@ -807,7 +807,7 @@ public class DGroup {
 
             dPlayer.respawn();
 
-            if (DungeonsXL.getInstance().getMainConfig().isSendFloorTitleEnabled()) {
+            if (plugin.getMainConfig().isSendFloorTitleEnabled()) {
                 if (rules.getTitle() != null || rules.getSubTitle() != null) {
                     String title = rules.getTitle() == null ? "" : rules.getTitle();
                     String subtitle = rules.getSubTitle() == null ? "" : rules.getSubTitle();

src/main/java/io/github/dre2n/dungeonsxl/player/DInstancePlayer.java

@@ -31,7 +31,7 @@ import org.bukkit.potion.PotionEffect;
  */
 public abstract class DInstancePlayer extends DGlobalPlayer {
 
-    MainConfig config = DungeonsXL.getInstance().getMainConfig();
+    MainConfig config = plugin.getMainConfig();
 
     private World world;
 
@@ -90,7 +90,7 @@ public abstract class DInstancePlayer extends DGlobalPlayer {
             new DGlobalPlayer(this);
 
         } else {
-            DungeonsXL.getInstance().getDPlayers().removePlayer(this);
+            plugin.getDPlayers().removePlayer(this);
         }
     }
 
@@ -101,13 +101,13 @@ public abstract class DInstancePlayer extends DGlobalPlayer {
      * the message to send
      */
     public void chat(String message) {
-        DInstanceWorld instance = DungeonsXL.getInstance().getDWorlds().getInstanceByWorld(world);
+        DInstanceWorld instance = plugin.getDWorlds().getInstanceByWorld(world);
         if (instance == null) {
             return;
         }
         instance.sendMessage(ParsingUtil.replaceChatPlaceholders(config.getChatFormatGame(), this) + message);
 
-        for (DGlobalPlayer player : DungeonsXL.getInstance().getDPlayers().getDGlobalPlayers()) {
+        for (DGlobalPlayer player : plugin.getDPlayers().getDGlobalPlayers()) {
             if (player.isInChatSpyMode()) {
                 if (!instance.getWorld().getPlayers().contains(player.getPlayer())) {
                     player.sendMessage(ParsingUtil.replaceChatPlaceholders(config.getChatFormatSpy(), this) + message);

src/main/java/io/github/dre2n/dungeonsxl/player/DPlayerCache.java

@@ -34,7 +34,7 @@ import org.bukkit.scheduler.BukkitTask;
 public class DPlayerCache {
 
     DungeonsXL plugin = DungeonsXL.getInstance();
-    MainConfig mainConfig = DungeonsXL.getInstance().getMainConfig();
+    MainConfig mainConfig = plugin.getMainConfig();
 
     private BukkitTask secureModeTask;
     private BukkitTask updateTask;

src/main/java/io/github/dre2n/dungeonsxl/player/DPlayerListener.java

@@ -62,14 +62,13 @@ import org.bukkit.inventory.meta.BookMeta;
  */
 public class DPlayerListener implements Listener {
 
-    DungeonsXL plugin;
+    DungeonsXL plugin = DungeonsXL.getInstance();
     DPlayerCache dPlayers;
-    MainConfig config = DungeonsXL.getInstance().getMainConfig();
+    MainConfig config = plugin.getMainConfig();
 
     public static final String ALL = "@all ";
 
     public DPlayerListener(DPlayerCache dPlayers) {
-        this.plugin = DungeonsXL.getInstance();
         this.dPlayers = dPlayers;
     }
 
@@ -378,7 +377,7 @@ public class DPlayerListener implements Listener {
     @EventHandler(ignoreCancelled = true)
     public void onPlayerLogin(PlayerLoginEvent event) {
         Player player = event.getPlayer();
-        MainConfig config = DungeonsXL.getInstance().getMainConfig();
+        MainConfig config = plugin.getMainConfig();
 
         if (!config.isTutorialActivated()) {
             return;
@@ -401,7 +400,7 @@ public class DPlayerListener implements Listener {
                 continue;
             }
 
-            if (DungeonsXL.getInstance().getDWorlds().getGameWorlds().size() >= config.getMaxInstances()) {
+            if (plugin.getDWorlds().getGameWorlds().size() >= config.getMaxInstances()) {
                 event.setResult(PlayerLoginEvent.Result.KICK_FULL);
                 event.setKickMessage(DMessage.ERROR_TOO_MANY_TUTORIALS.getMessage());
             }
@@ -470,7 +469,7 @@ public class DPlayerListener implements Listener {
         if (isCitizensNPC(player)) {
             return;
         }
-        DungeonsXL.getInstance().getDPlayers().getByPlayer(player).applyRespawnInventory();
+        plugin.getDPlayers().getByPlayer(player).applyRespawnInventory();
 
         DGlobalPlayer dPlayer = DGamePlayer.getByPlayer(player);
         if (dPlayer == null) {

src/main/java/io/github/dre2n/dungeonsxl/reward/DLootInventory.java

@@ -37,7 +37,7 @@ public class DLootInventory {
     public DLootInventory(Player player, ItemStack[] itemStacks) {
         DungeonsXL.getInstance().getDLootInventories().add(this);
 
-        inventory = Bukkit.createInventory(player, 54, ChatColor.translateAlternateColorCodes('&', DungeonsXL.getInstance().getMessageConfig().getMessage(DMessage.PLAYER_TREASURES)));
+        inventory = Bukkit.createInventory(player, 54, ChatColor.translateAlternateColorCodes('&', DMessage.PLAYER_TREASURES.getMessage()));
         for (ItemStack itemStack : itemStacks) {
             if (itemStack != null) {
                 inventory.addItem(itemStack);

src/main/java/io/github/dre2n/dungeonsxl/reward/ItemReward.java

@@ -80,7 +80,7 @@ public class ItemReward extends Reward {
 
         } else {
             new DLootInventory(player, items.subList(0, 54).toArray(new ItemStack[54]));
-            DungeonsXL.getInstance().getDPlayers().getByPlayer(player).setRewardItems(new CopyOnWriteArrayList<>(items.subList(54, items.size())));
+            plugin.getDPlayers().getByPlayer(player).setRewardItems(new CopyOnWriteArrayList<>(items.subList(54, items.size())));
             MessageUtil.sendMessage(player, DMessage.ERROR_TOO_MANY_REWARDS.getMessage());
         }
     }

src/main/java/io/github/dre2n/dungeonsxl/reward/RewardListener.java

@@ -39,6 +39,8 @@ import org.bukkit.inventory.ItemStack;
  */
 public class RewardListener implements Listener {
 
+    DungeonsXL plugin = DungeonsXL.getInstance();
+    
     @EventHandler
     public void onInventoryClose(InventoryCloseEvent event) {
         if (!(event.getPlayer() instanceof Player)) {
@@ -46,7 +48,7 @@ public class RewardListener implements Listener {
         }
         Player player = (Player) event.getPlayer();
 
-        for (DLootInventory inventory : DungeonsXL.getInstance().getDLootInventories()) {
+        for (DLootInventory inventory : plugin.getDLootInventories()) {
             if (event.getView() != inventory.getInventoryView()) {
                 continue;
             }
@@ -61,7 +63,7 @@ public class RewardListener implements Listener {
                 }
             }
 
-            DungeonsXL.getInstance().getDLootInventories().remove(inventory);
+            plugin.getDLootInventories().remove(inventory);
         }
     }
 
@@ -94,7 +96,7 @@ public class RewardListener implements Listener {
             event.setCancelled(true);
         }
 
-        if (!DungeonsXL.getInstance().getMainConfig().getOpenInventories() && !DPermissions.hasPermission(event.getPlayer(), DPermissions.INSECURE)) {
+        if (!plugin.getMainConfig().getOpenInventories() && !DPermissions.hasPermission(event.getPlayer(), DPermissions.INSECURE)) {
             World world = event.getPlayer().getWorld();
             if (event.getInventory().getType() != InventoryType.CREATIVE && DEditWorld.getByWorld(world) != null) {
                 event.setCancelled(true);
@@ -105,7 +107,7 @@ public class RewardListener implements Listener {
     @EventHandler
     public void onPlayerMove(PlayerMoveEvent event) {
         Player player = event.getPlayer();
-        if (DungeonsXL.getInstance().getDWorlds().getInstanceByWorld(player.getWorld()) != null) {
+        if (plugin.getDWorlds().getInstanceByWorld(player.getWorld()) != null) {
             return;
         }
         DLootInventory inventory = DLootInventory.getByPlayer(player);

src/main/java/io/github/dre2n/dungeonsxl/sign/ChestSign.java

@@ -167,7 +167,7 @@ public class ChestSign extends DSign {
         }
 
         if (!lines[2].isEmpty()) {
-            lootTable = DungeonsXL.getInstance().getDLootTables().getByName(lines[2]);
+            lootTable = plugin.getDLootTables().getByName(lines[2]);
         }
 
         if (chest == null) {

src/main/java/io/github/dre2n/dungeonsxl/sign/DSign.java

@@ -39,7 +39,7 @@ import org.bukkit.entity.Player;
  */
 public abstract class DSign {
 
-    DungeonsXL plugin = DungeonsXL.getInstance();
+    protected DungeonsXL plugin = DungeonsXL.getInstance();
 
     public static final String ERROR_0 = ChatColor.DARK_RED + "## ERROR ##";
     public static final String ERROR_1 = ChatColor.WHITE + "Please";

src/main/java/io/github/dre2n/dungeonsxl/sign/FloorSign.java

@@ -62,7 +62,7 @@ public class FloorSign extends DSign {
     @Override
     public void onInit() {
         if (!lines[1].isEmpty()) {
-            floor = DungeonsXL.getInstance().getDWorlds().getResourceByName(lines[1]);
+            floor = plugin.getDWorlds().getResourceByName(lines[1]);
         }
 
         if (!getTriggers().isEmpty()) {
@@ -104,7 +104,7 @@ public class FloorSign extends DSign {
 
     @Override
     public void onTrigger() {
-        for (DGamePlayer dPlayer : DungeonsXL.getInstance().getDPlayers().getDGamePlayers()) {
+        for (DGamePlayer dPlayer : plugin.getDPlayers().getDGamePlayers()) {
             dPlayer.finishFloor(floor);
         }
     }

src/main/java/io/github/dre2n/dungeonsxl/sign/LeaveSign.java

@@ -81,7 +81,7 @@ public class LeaveSign extends DSign {
 
     @Override
     public void onTrigger() {
-        for (DGamePlayer dPlayer : DungeonsXL.getInstance().getDPlayers().getDGamePlayers()) {
+        for (DGamePlayer dPlayer : plugin.getDPlayers().getDGamePlayers()) {
             DGamePlayerEscapeEvent event = new DGamePlayerEscapeEvent(dPlayer);
             Bukkit.getPluginManager().callEvent(event);
 

src/main/java/io/github/dre2n/dungeonsxl/sign/ResourcePackSign.java

@@ -61,7 +61,7 @@ public class ResourcePackSign extends DSign {
     /* Actions */
     @Override
     public boolean check() {
-        return DungeonsXL.getInstance().getMainConfig().getResourcePacks().get(lines[1]) != null || lines[1].equalsIgnoreCase("reset");
+        return plugin.getMainConfig().getResourcePacks().get(lines[1]) != null || lines[1].equalsIgnoreCase("reset");
     }
 
     @Override
@@ -71,7 +71,7 @@ public class ResourcePackSign extends DSign {
             // Placeholder to reset to default
             url = "http://google.com";
         } else {
-            url = DungeonsXL.getInstance().getMainConfig().getResourcePacks().get(lines[1]);
+            url = plugin.getMainConfig().getResourcePacks().get(lines[1]);
         }
 
         if (url instanceof String) {

src/main/java/io/github/dre2n/dungeonsxl/sign/ScriptSign.java

@@ -44,12 +44,12 @@ public class ScriptSign extends DSign {
 
     @Override
     public boolean check() {
-        return DungeonsXL.getInstance().getSignScripts().getByName(lines[1]) != null;
+        return plugin.getSignScripts().getByName(lines[1]) != null;
     }
 
     @Override
     public void onInit() {
-        SignScript script = DungeonsXL.getInstance().getSignScripts().getByName(name);
+        SignScript script = plugin.getSignScripts().getByName(name);
         for (String[] lines : script.getSigns()) {
             DSign dSign = DSign.create(getSign(), lines, getGameWorld());
             getGameWorld().getDSigns().add(dSign);

src/main/java/io/github/dre2n/dungeonsxl/sign/lobby/ClassesSign.java

@@ -36,7 +36,7 @@ public class ClassesSign extends DSign {
 
     public ClassesSign(Sign sign, String[] lines, DGameWorld gameWorld) {
         super(sign, lines, gameWorld);
-        dClass = DungeonsXL.getInstance().getDClasses().getByName(sign.getLine(1));
+        dClass = plugin.getDClasses().getByName(sign.getLine(1));
     }
 
     /* Getters and setters */
@@ -58,7 +58,7 @@ public class ClassesSign extends DSign {
     /* Actions */
     @Override
     public boolean check() {
-        return DungeonsXL.getInstance().getDClasses().getByName(lines[1]) != null;
+        return plugin.getDClasses().getByName(lines[1]) != null;
     }
 
     @Override

src/main/java/io/github/dre2n/dungeonsxl/sign/lobby/ReadySign.java

@@ -18,7 +18,6 @@ package io.github.dre2n.dungeonsxl.sign.lobby;
 
 import io.github.dre2n.commons.chat.MessageUtil;
 import io.github.dre2n.commons.misc.NumberUtil;
-import io.github.dre2n.dungeonsxl.DungeonsXL;
 import io.github.dre2n.dungeonsxl.config.DMessage;
 import io.github.dre2n.dungeonsxl.game.GameType;
 import io.github.dre2n.dungeonsxl.game.GameTypeDefault;
@@ -88,8 +87,8 @@ public class ReadySign extends DSign {
 
     @Override
     public void onInit() {
-        if (DungeonsXL.getInstance().getGameTypes().getBySign(this) != null) {
+        if (plugin.getGameTypes().getBySign(this) != null) {
-            gameType = DungeonsXL.getInstance().getGameTypes().getBySign(this);
+            gameType = plugin.getGameTypes().getBySign(this);
 
         } else {
             gameType = GameTypeDefault.CUSTOM;
@@ -129,7 +128,7 @@ public class ReadySign extends DSign {
                 public void run() {
                     onTrigger();
                 }
-            }.runTaskLater(DungeonsXL.getInstance(), (long) (autoStart * 20));
+            }.runTaskLater(plugin, (long) (autoStart * 20));
 
             if (!DGroup.getByPlayer(player).isPlaying()) {
                 ProgressBar.sendProgressBar(getGame().getPlayers(), (int) Math.ceil(autoStart));
@@ -168,7 +167,7 @@ public class ReadySign extends DSign {
         }
 
         if (dPlayer.isReady()) {
-            MessageUtil.sendMessage(dPlayer.getPlayer(), DungeonsXL.getInstance().getMessageConfig().getMessage(dPlayer.isReady() ? DMessage.PLAYER_READY : DMessage.ERROR_READY));
+            MessageUtil.sendMessage(dPlayer.getPlayer(), plugin.getMessageConfig().getMessage(dPlayer.isReady() ? DMessage.PLAYER_READY : DMessage.ERROR_READY));
         }
     }
 

src/main/java/io/github/dre2n/dungeonsxl/sign/message/HologramSign.java

@@ -61,7 +61,7 @@ public class HologramSign extends DSign {
         Location location = getSign().getLocation();
         location = location.add(0.5, NumberUtil.parseDouble(lines[2]), 0.5);
 
-        hologram = HologramsAPI.createHologram(DungeonsXL.getInstance(), location);
+        hologram = HologramsAPI.createHologram(plugin, location);
         for (String line : holoLines) {
             if (line.startsWith("Item:")) {
                 String id = line.replace("Item:", "");

src/main/java/io/github/dre2n/dungeonsxl/sign/mob/DMobSign.java

@@ -129,7 +129,7 @@ public class DMobSign extends DSign implements MobSign {
 
     @Override
     public void initializeTask() {
-        task = new MobSpawnTask(this).runTaskTimer(DungeonsXL.getInstance(), 0L, 20L);
+        task = new MobSpawnTask(this).runTaskTimer(plugin, 0L, 20L);
     }
 
     @Override

src/main/java/io/github/dre2n/dungeonsxl/sign/mob/ExternalMobSign.java

@@ -141,7 +141,7 @@ public class ExternalMobSign extends DSign implements MobSign {
 
     @Override
     public void initializeTask() {
-        task = new ExternalMobSpawnTask(this, provider).runTaskTimer(DungeonsXL.getInstance(), 0L, 20L);
+        task = new ExternalMobSpawnTask(this, provider).runTaskTimer(plugin, 0L, 20L);
     }
 
     /**
@@ -228,7 +228,7 @@ public class ExternalMobSign extends DSign implements MobSign {
                 initialAmount = amount;
 
                 if (attributes.length == 3) {
-                    provider = DungeonsXL.getInstance().getExternalMobProviders().getByIdentifier(attributes[2]);
+                    provider = plugin.getExternalMobProviders().getByIdentifier(attributes[2]);
                 } else {
                     provider = ExternalMobPlugin.MYTHIC_MOBS;
                 }

src/main/java/io/github/dre2n/dungeonsxl/world/DEditWorld.java

@@ -39,7 +39,7 @@ import org.bukkit.scheduler.BukkitRunnable;
  */
 public class DEditWorld extends DInstanceWorld {
 
-    DWorldCache worlds = DungeonsXL.getInstance().getDWorlds();
+    DWorldCache worlds = plugin.getDWorlds();
 
     public static String ID_FILE_PREFIX = ".id_";
 
@@ -121,7 +121,7 @@ public class DEditWorld extends DInstanceWorld {
 
         getWorld().save();
 
-        if (!DungeonsXL.getInstance().getMainConfig().areTweaksEnabled()) {
+        if (!plugin.getMainConfig().areTweaksEnabled()) {
             FileUtil.copyDirectory(getFolder(), getResource().getFolder(), DungeonsXL.EXCLUDED_FILES);
             FileUtil.deleteUnusedFiles(getResource().getFolder());
 
@@ -162,7 +162,7 @@ public class DEditWorld extends DInstanceWorld {
             dPlayer.leave();
         }
 
-        if (!DungeonsXL.getInstance().getMainConfig().areTweaksEnabled()) {
+        if (!plugin.getMainConfig().areTweaksEnabled()) {
             if (save) {
                 Bukkit.unloadWorld(getWorld(), true);
             }

src/main/java/io/github/dre2n/dungeonsxl/world/DGameWorld.java

@@ -119,7 +119,7 @@ public class DGameWorld extends DInstanceWorld {
      */
     public Game getGame() {
         if (game == null) {
-            for (Game game : DungeonsXL.getInstance().getGames()) {
+            for (Game game : plugin.getGames()) {
                 if (game.getWorld() == this) {
                     this.game = game;
                 }
@@ -434,7 +434,7 @@ public class DGameWorld extends DInstanceWorld {
      * @return the Dungeon that contains the DGameWorld
      */
     public Dungeon getDungeon() {
-        for (Dungeon dungeon : DungeonsXL.getInstance().getDungeons().getDungeons()) {
+        for (Dungeon dungeon : plugin.getDungeons().getDungeons()) {
             if (dungeon.getConfig().containsFloor(getResource())) {
                 return dungeon;
             }
@@ -493,7 +493,7 @@ public class DGameWorld extends DInstanceWorld {
             return;
         }
 
-        if (!DungeonsXL.getInstance().getMainConfig().areTweaksEnabled()) {
+        if (!plugin.getMainConfig().areTweaksEnabled()) {
             Bukkit.unloadWorld(getWorld(), false);
             FileUtil.removeDirectory(getFolder());
             worlds.removeInstance(this);

src/main/java/io/github/dre2n/dungeonsxl/world/DInstanceWorld.java

@@ -31,7 +31,7 @@ import org.bukkit.World;
 public abstract class DInstanceWorld {
 
     DungeonsXL plugin = DungeonsXL.getInstance();
-    DWorldCache worlds = DungeonsXL.getInstance().getDWorlds();
+    DWorldCache worlds = plugin.getDWorlds();
 
     private DResourceWorld resourceWorld;
     private File folder;

src/main/java/io/github/dre2n/dungeonsxl/world/DResourceWorld.java

@@ -213,7 +213,7 @@ public class DResourceWorld {
 
         final DInstanceWorld instance = game ? new DGameWorld(this, instanceFolder, id) : new DEditWorld(this, instanceFolder, id);
 
-        if (!DungeonsXL.getInstance().getMainConfig().areTweaksEnabled()) {
+        if (!plugin.getMainConfig().areTweaksEnabled()) {
             FileUtil.copyDirectory(folder, instanceFolder, DungeonsXL.EXCLUDED_FILES);
             instance.world = Bukkit.createWorld(WorldCreator.name(name));
 
@@ -288,7 +288,7 @@ public class DResourceWorld {
             return null;
         }
 
-        if (!DungeonsXL.getInstance().getMainConfig().areTweaksEnabled()) {
+        if (!plugin.getMainConfig().areTweaksEnabled()) {
             editWorld.world = creator.createWorld();
 
         } else {

src/main/java/io/github/dre2n/dungeonsxl/world/DWorldCache.java

@@ -38,7 +38,7 @@ import org.bukkit.scheduler.BukkitTask;
 public class DWorldCache {
 
     DungeonsXL plugin = DungeonsXL.getInstance();
-    MainConfig mainConfig = DungeonsXL.getInstance().getMainConfig();
+    MainConfig mainConfig = plugin.getMainConfig();
 
     public static final File RAW = new File(DungeonsXL.MAPS, ".raw");