Merge branch 'master' of https://github.com/MylesIsCool/ViaVersion into 1.10

src/main/java/us/myles/ViaVersion/ViaConfig.java

@@ -0,0 +1,157 @@
+package us.myles.ViaVersion;
+
+import us.myles.ViaVersion.api.ViaVersionConfig;
+import us.myles.ViaVersion.util.Configuration;
+
+import java.io.File;
+
+public class ViaConfig implements ViaVersionConfig {
+    private final ViaVersionPlugin plugin;
+
+    public ViaConfig(ViaVersionPlugin plugin) {
+        this.plugin = plugin;
+        generateConfig();
+    }
+
+    public void generateConfig() {
+        File file = new File(plugin.getDataFolder(), "config.yml");
+        if (file.exists()) {
+            // Update conf options
+            Configuration oldConfig = new Configuration(file);
+            oldConfig.reload(false); // Load current options from conf
+            file.delete(); // Delete old conf
+            plugin.saveDefaultConfig(); // Generate new conf
+            Configuration newConfig = new Configuration(file);
+            newConfig.reload(true); // Load default options
+            for (String key : oldConfig.getKeys(false)) {
+                // Set option in new conf if exists
+                if (newConfig.contains(key)) {
+                    newConfig.set(key, oldConfig.get(key));
+                }
+            }
+            newConfig.save();
+        } else {
+            plugin.saveDefaultConfig();
+        }
+    }
+
+    @Override
+    public boolean isCheckForUpdates() {
+        return plugin.getConfig().getBoolean("checkforupdates", true);
+    }
+
+    @Override
+    public boolean isPreventCollision() {
+        return plugin.getConfig().getBoolean("prevent-collision", true);
+    }
+
+    @Override
+    public boolean isNewEffectIndicator() {
+        return plugin.getConfig().getBoolean("use-new-effect-indicator", true);
+    }
+
+    @Override
+    public boolean isShowNewDeathMessages() {
+        return plugin.getConfig().getBoolean("use-new-deathmessages", false);
+    }
+
+    @Override
+    public boolean isSuppressMetadataErrors() {
+        return plugin.getConfig().getBoolean("suppress-metadata-errors", false);
+    }
+
+    @Override
+    public boolean isShieldBlocking() {
+        return plugin.getConfig().getBoolean("shield-blocking", true);
+    }
+
+    @Override
+    public boolean isHologramPatch() {
+        return plugin.getConfig().getBoolean("hologram-patch", false);
+    }
+
+    @Override
+    public boolean isBossbarPatch() {
+        return plugin.getConfig().getBoolean("bossbar-patch", true);
+    }
+
+    @Override
+    public boolean isBossbarAntiflicker() {
+        return plugin.getConfig().getBoolean("bossbar-anti-flicker", false);
+    }
+
+    @Override
+    public boolean isUnknownEntitiesSuppressed() {
+        return false;
+    }
+
+    @Override
+    public double getHologramYOffset() {
+        return plugin.getConfig().getDouble("hologram-y", -1D);
+    }
+
+    @Override
+    public boolean isBlockBreakPatch() {
+        return false;
+    }
+
+    @Override
+    public int getMaxPPS() {
+        return plugin.getConfig().getInt("max-pps", 140);
+    }
+
+    @Override
+    public String getMaxPPSKickMessage() {
+        return plugin.getConfig().getString("max-pps-kick-msg", "Sending packets too fast? lag?");
+    }
+
+    @Override
+    public int getTrackingPeriod() {
+        return plugin.getConfig().getInt("tracking-period", 6);
+    }
+
+    @Override
+    public int getWarningPPS() {
+        return plugin.getConfig().getInt("tracking-warning-pps", 120);
+    }
+
+    @Override
+    public int getMaxWarnings() {
+        return plugin.getConfig().getInt("tracking-max-warnings", 3);
+    }
+
+    @Override
+    public String getMaxWarningsKickMessage() {
+        return plugin.getConfig().getString("tracking-max-kick-msg", "You are sending too many packets, :(");
+    }
+
+    @Override
+    public boolean isAntiXRay() {
+        return plugin.getConfig().getBoolean("anti-xray-patch", true);
+    }
+
+    @Override
+    public boolean isSendSupportedVersions() {
+        return plugin.getConfig().getBoolean("send-supported-versions", false);
+    }
+
+    @Override
+    public boolean isStimulatePlayerTick() {
+        return plugin.getConfig().getBoolean("simulate-pt", true);
+    }
+
+    @Override
+    public boolean isItemCache() {
+        return plugin.getConfig().getBoolean("item-cache", true);
+    }
+
+    @Override
+    public boolean isNMSPlayerTicking() {
+        return plugin.getConfig().getBoolean("nms-player-ticking", true);
+    }
+
+    public boolean isAutoTeam() {
+        // Collision has to be enabled first
+        return isPreventCollision() && plugin.getConfig().getBoolean("auto-team", true);
+    }
+}

src/main/java/us/myles/ViaVersion/ViaVersionPlugin.java

@@ -5,6 +5,7 @@ import io.netty.channel.ChannelFuture;
 import io.netty.channel.ChannelHandler;
 import io.netty.channel.ChannelInitializer;
 import io.netty.channel.socket.SocketChannel;
+import lombok.Getter;
 import lombok.NonNull;
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
@@ -13,7 +14,6 @@ import org.bukkit.plugin.java.JavaPlugin;
 import us.myles.ViaVersion.api.Pair;
 import us.myles.ViaVersion.api.ViaVersion;
 import us.myles.ViaVersion.api.ViaVersionAPI;
-import us.myles.ViaVersion.api.ViaVersionConfig;
 import us.myles.ViaVersion.api.boss.BossBar;
 import us.myles.ViaVersion.api.boss.BossColor;
 import us.myles.ViaVersion.api.boss.BossStyle;
@@ -27,11 +27,9 @@ import us.myles.ViaVersion.handlers.ViaVersionInitializer;
 import us.myles.ViaVersion.protocols.base.ProtocolInfo;
 import us.myles.ViaVersion.update.UpdateListener;
 import us.myles.ViaVersion.update.UpdateUtil;
-import us.myles.ViaVersion.util.Configuration;
 import us.myles.ViaVersion.util.ListWrapper;
 import us.myles.ViaVersion.util.ReflectionUtil;
 
-import java.io.File;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.util.*;
@@ -40,7 +38,7 @@ import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.Future;
 import java.util.concurrent.TimeUnit;
 
-public class ViaVersionPlugin extends JavaPlugin implements ViaVersionAPI, ViaVersionConfig {
+public class ViaVersionPlugin extends JavaPlugin implements ViaVersionAPI {
 
     private final Map<UUID, UserConnection> portedPlayers = new ConcurrentHashMap<>();
     private List<ChannelFuture> injectedFutures = new ArrayList<>();
@@ -50,12 +48,14 @@ public class ViaVersionPlugin extends JavaPlugin implements ViaVersionAPI, ViaVe
     private boolean compatSpigotBuild = false;
     private boolean spigot = true;
     private boolean lateBind = false;
+    @Getter
+    private ViaConfig conf;
 
     @Override
     public void onLoad() {
-        ViaVersion.setInstance(this);
         // Config magic
-        generateConfig();
+        conf = new ViaConfig(this);
+        ViaVersion.setInstance(this);
         // Handle reloads
         if (System.getProperty("ViaVersion") != null) {
             if (Bukkit.getPluginManager().getPlugin("ProtocolLib") != null) {
@@ -94,7 +94,7 @@ public class ViaVersionPlugin extends JavaPlugin implements ViaVersionAPI, ViaVe
     public void onEnable() {
         if (lateBind)
             injectPacketHandler();
-        if (isCheckForUpdates())
+        if (conf.isCheckForUpdates())
             UpdateUtil.sendUpdateMessage(this);
         // Gather version :)
         Bukkit.getScheduler().scheduleSyncDelayedTask(this, new Runnable() {
@@ -122,7 +122,7 @@ public class ViaVersionPlugin extends JavaPlugin implements ViaVersionAPI, ViaVe
         ProtocolRegistry.registerListeners();
 
         // Warn them if they have anti-xray on and they aren't using spigot
-        if (isAntiXRay() && !spigot) {
+        if (conf.isAntiXRay() && !spigot) {
             getLogger().info("You have anti-xray on in your config, since you're not using spigot it won't fix xray!");
         }
     }
@@ -180,28 +180,6 @@ public class ViaVersionPlugin extends JavaPlugin implements ViaVersionAPI, ViaVe
         }
     }
 
-    public void generateConfig() {
-        File file = new File(getDataFolder(), "config.yml");
-        if (file.exists()) {
-            // Update config options
-            Configuration oldConfig = new Configuration(file);
-            oldConfig.reload(false); // Load current options from config
-            file.delete(); // Delete old config
-            saveDefaultConfig(); // Generate new config
-            Configuration newConfig = new Configuration(file);
-            newConfig.reload(true); // Load default options
-            for (String key : oldConfig.getKeys(false)) {
-                // Set option in new config if exists
-                if (newConfig.contains(key)) {
-                    newConfig.set(key, oldConfig.get(key));
-                }
-            }
-            newConfig.save();
-        } else {
-            saveDefaultConfig();
-        }
-    }
-
     public Object getServerConnection() throws Exception {
         Class<?> serverClazz = ReflectionUtil.nms("MinecraftServer");
         Object server = ReflectionUtil.invokeStatic(serverClazz, "getServer");
@@ -430,100 +408,6 @@ public class ViaVersionPlugin extends JavaPlugin implements ViaVersionAPI, ViaVe
         return this.spigot;
     }
 
-    public boolean isCheckForUpdates() {
-        return getConfig().getBoolean("checkforupdates", true);
-    }
-
-    public boolean isPreventCollision() {
-        return getConfig().getBoolean("prevent-collision", true);
-    }
-
-    public boolean isNewEffectIndicator() {
-        return getConfig().getBoolean("use-new-effect-indicator", true);
-    }
-
-    @Override
-    public boolean isShowNewDeathMessages() {
-        return getConfig().getBoolean("use-new-deathmessages", false);
-    }
-
-    public boolean isSuppressMetadataErrors() {
-        return getConfig().getBoolean("suppress-metadata-errors", false);
-    }
-
-    public boolean isShieldBlocking() {
-        return getConfig().getBoolean("shield-blocking", true);
-    }
-
-    public boolean isHologramPatch() {
-        return getConfig().getBoolean("hologram-patch", false);
-    }
-
-    public boolean isBossbarPatch() {
-        return getConfig().getBoolean("bossbar-patch", true);
-    }
-
-    public boolean isBossbarAntiflicker() {
-        return getConfig().getBoolean("bossbar-anti-flicker", false);
-    }
-
-    public boolean isUnknownEntitiesSuppressed() {
-        return false;
-    }
-
-    public double getHologramYOffset() {
-        return getConfig().getDouble("hologram-y", -1D);
-    }
-
-    public boolean isBlockBreakPatch() {
-        return false;
-    }
-
-    @Override
-    public int getMaxPPS() {
-        return getConfig().getInt("max-pps", 140);
-    }
-
-    @Override
-    public String getMaxPPSKickMessage() {
-        return getConfig().getString("max-pps-kick-msg", "Sending packets too fast? lag?");
-    }
-
-    @Override
-    public int getTrackingPeriod() {
-        return getConfig().getInt("tracking-period", 6);
-    }
-
-    @Override
-    public int getWarningPPS() {
-        return getConfig().getInt("tracking-warning-pps", 120);
-    }
-
-    @Override
-    public int getMaxWarnings() {
-        return getConfig().getInt("tracking-max-warnings", 3);
-    }
-
-    @Override
-    public String getMaxWarningsKickMessage() {
-        return getConfig().getString("tracking-max-kick-msg", "You are sending too many packets, :(");
-    }
-
-    @Override
-    public boolean isAntiXRay() {
-        return getConfig().getBoolean("anti-xray-patch", true);
-    }
-
-    @Override
-    public boolean isSendSupportedVersions() {
-        return getConfig().getBoolean("send-supported-versions", false);
-    }
-
-    public boolean isAutoTeam() {
-        // Collision has to be enabled first
-        return isPreventCollision() && getConfig().getBoolean("auto-team", true);
-    }
-
     public void addPortedClient(UserConnection info) {
         portedPlayers.put(info.get(ProtocolInfo.class).getUuid(), info);
     }
@@ -557,27 +441,27 @@ public class ViaVersionPlugin extends JavaPlugin implements ViaVersionAPI, ViaVe
 
     public boolean handlePPS(UserConnection info) {
         // Max PPS Checker
-        if (getMaxPPS() > 0) {
+        if (conf.getMaxPPS() > 0) {
-            if (info.getPacketsPerSecond() >= getMaxPPS()) {
+            if (info.getPacketsPerSecond() >= conf.getMaxPPS()) {
-                info.disconnect(getMaxPPSKickMessage());
+                info.disconnect(conf.getMaxPPSKickMessage());
                 return true; // don't send current packet
             }
         }
 
         // Tracking PPS Checker
-        if (getMaxWarnings() > 0 && getTrackingPeriod() > 0) {
+        if (conf.getMaxWarnings() > 0 && conf.getTrackingPeriod() > 0) {
-            if (info.getSecondsObserved() > getTrackingPeriod()) {
+            if (info.getSecondsObserved() > conf.getTrackingPeriod()) {
                 // Reset
                 info.setWarnings(0);
                 info.setSecondsObserved(1);
             } else {
                 info.setSecondsObserved(info.getSecondsObserved() + 1);
-                if (info.getPacketsPerSecond() >= getWarningPPS()) {
+                if (info.getPacketsPerSecond() >= conf.getWarningPPS()) {
                     info.setWarnings(info.getWarnings() + 1);
                 }
 
-                if (info.getWarnings() >= getMaxWarnings()) {
+                if (info.getWarnings() >= conf.getMaxWarnings()) {
-                    info.disconnect(getMaxWarningsKickMessage());
+                    info.disconnect(conf.getMaxWarningsKickMessage());
                     return true; // don't send current packet
                 }
             }

src/main/java/us/myles/ViaVersion/api/ViaVersion.java

@@ -14,6 +14,6 @@ public class ViaVersion {
     public static void setInstance(ViaVersionPlugin plugin) {
         Validate.isTrue(instance == null, "Instance is already set");
         ViaVersion.instance = plugin;
-        ViaVersion.config = plugin;
+        ViaVersion.config = plugin.getConf();
     }
 }

src/main/java/us/myles/ViaVersion/api/ViaVersionConfig.java

@@ -2,13 +2,6 @@ package us.myles.ViaVersion.api;
 
 public interface ViaVersionConfig {
 
-    /**
-     * Get if global debug is enabled
-     *
-     * @return true if debug is enabled
-     */
-    boolean isDebug();
-
     /**
      * Get if the plugin should check for updates
      *
@@ -158,4 +151,25 @@ public interface ViaVersionConfig {
      * @return If true, enabled
      */
     boolean isSendSupportedVersions();
+
+    /**
+     * Stimulate the player tick
+     *
+     * @return if true, enabled
+     */
+    boolean isStimulatePlayerTick();
+
+    /**
+     * Use the item cache to prevent high resource usage
+     *
+     * @return if true, enabled
+     */
+    boolean isItemCache();
+
+    /**
+     * Use the NMS player ticking
+     *
+     * @return if true, enabled
+     */
+    boolean isNMSPlayerTicking();
 }

src/main/java/us/myles/ViaVersion/commands/defaultsubs/AutoTeamSubCmd.java

@@ -20,7 +20,7 @@ public class AutoTeamSubCmd extends ViaSubCommand {
     public boolean execute(CommandSender sender, String[] args) {
         ViaVersionPlugin plugin = (ViaVersionPlugin) ViaVersion.getInstance();
 
-        boolean newValue = !plugin.isAutoTeam();
+        boolean newValue = !ViaVersion.getConfig().isAutoTeam();
         plugin.getConfig().set("auto-team", newValue);
         plugin.saveConfig();
         sendMessage(sender, "&6We will %s", (newValue ? "&aautomatically team players" : "&cno longer auto team players"));

src/main/java/us/myles/ViaVersion/commands/defaultsubs/DontBugMeSubCmd.java

@@ -20,7 +20,7 @@ public class DontBugMeSubCmd extends ViaSubCommand {
     public boolean execute(CommandSender sender, String[] args) {
         ViaVersionPlugin plugin = (ViaVersionPlugin) ViaVersion.getInstance();
 
-        boolean newValue = !plugin.isCheckForUpdates();
+        boolean newValue = !ViaVersion.getConfig().isCheckForUpdates();
         plugin.getConfig().set("checkforupdates", newValue);
         plugin.saveConfig();
         sendMessage(sender, "&6We will %snotify you about updates.", (newValue ? "&a" : "&cnot "));

src/main/java/us/myles/ViaVersion/commands/defaultsubs/ReloadSubCmd.java

@@ -20,7 +20,7 @@ public class ReloadSubCmd extends ViaSubCommand {
     public boolean execute(CommandSender sender, String[] args) {
         ViaVersionPlugin plugin = (ViaVersionPlugin) ViaVersion.getInstance();
 
-        plugin.generateConfig();
+        plugin.getConf().generateConfig();
         sendMessage(sender, "&6Configuration successfully reloaded! Some features may need a restart.");
         return true;
     }

src/main/java/us/myles/ViaVersion/handlers/ViaDecodeHandler.java

@@ -39,7 +39,7 @@ public class ViaDecodeHandler extends ByteToMessageDecoder {
             boolean second = info.incrementReceived();
             // Check PPS
             if(second) {
-                if (((ViaVersionPlugin) ViaVersion.getConfig()).handlePPS(info))
+                if (((ViaVersionPlugin) ViaVersion.getInstance()).handlePPS(info))
                     return;
             }
 

src/main/java/us/myles/ViaVersion/protocols/protocol1_9to1_8/Protocol1_9TO1_8.java

@@ -102,9 +102,9 @@ public class Protocol1_9TO1_8 extends Protocol {
             plugin.getLogger().info("Enabling PaperSpigot patch: Fixes block placement.");
             Bukkit.getPluginManager().registerEvents(new PaperPatch(), plugin);
         }
-        if (plugin.getConfig().getBoolean("simulate-pt", true))
+        if (plugin.getConf().isStimulatePlayerTick())
             new ViaIdleThread(plugin.getPortedPlayers()).runTaskTimer(plugin, 1L, 1L); // Updates player's idle status
-        if (plugin.getConfig().getBoolean("item-cache", true)) {
+        if (plugin.getConf().isItemCache()) {
             new HandItemCache().runTaskTimerAsynchronously(plugin, 2L, 2L); // Updates player's items :)
             HandItemCache.CACHE = true;
         }

src/main/java/us/myles/ViaVersion/protocols/protocol1_9to1_8/ViaIdleThread.java

@@ -4,7 +4,6 @@ import io.netty.channel.ChannelHandlerContext;
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.scheduler.BukkitRunnable;
-import us.myles.ViaVersion.ViaVersionPlugin;
 import us.myles.ViaVersion.api.ViaVersion;
 import us.myles.ViaVersion.api.data.UserConnection;
 import us.myles.ViaVersion.protocols.base.ProtocolInfo;
@@ -30,7 +29,7 @@ public class ViaIdleThread extends BukkitRunnable {
     private Method handleFlying;
 
     public ViaIdleThread(Map<UUID, UserConnection> portedPlayers) {
-        USE_NMS = ((ViaVersionPlugin) ViaVersion.getInstance()).getConfig().getBoolean("nms-player-ticking", true);
+        USE_NMS = ViaVersion.getConfig().isNMSPlayerTicking();
 
         this.portedPlayers = portedPlayers;
         Class<?> idlePacketClass;

src/main/java/us/myles/ViaVersion/protocols/protocol1_9to1_8/listeners/DeathListener.java

@@ -10,6 +10,7 @@ import org.bukkit.event.Listener;
 import org.bukkit.event.entity.PlayerDeathEvent;
 import us.myles.ViaVersion.ViaVersionPlugin;
 import us.myles.ViaVersion.api.PacketWrapper;
+import us.myles.ViaVersion.api.ViaVersion;
 import us.myles.ViaVersion.api.data.UserConnection;
 import us.myles.ViaVersion.api.type.Type;
 import us.myles.ViaVersion.protocols.base.ProtocolInfo;
@@ -22,7 +23,7 @@ public class DeathListener implements Listener {
     @EventHandler(ignoreCancelled = true, priority = EventPriority.MONITOR)
     public void onDeath(PlayerDeathEvent e) {
         Player p = e.getEntity();
-        if (plugin.isShowNewDeathMessages() && checkGamerule(p.getWorld()) && e.getDeathMessage() != null && checkPipeline(p)) {
+        if (ViaVersion.getConfig().isShowNewDeathMessages() && checkGamerule(p.getWorld()) && e.getDeathMessage() != null && checkPipeline(p)) {
             sendPacket(p, e.getDeathMessage());
         }
     }

src/main/java/us/myles/ViaVersion/protocols/protocol1_9to1_8/storage/EntityTracker.java

@@ -8,7 +8,6 @@ import lombok.Getter;
 import lombok.Setter;
 import org.bukkit.Material;
 import org.bukkit.entity.EntityType;
-import us.myles.ViaVersion.ViaVersionPlugin;
 import us.myles.ViaVersion.api.PacketWrapper;
 import us.myles.ViaVersion.api.ViaVersion;
 import us.myles.ViaVersion.api.boss.BossBar;
@@ -148,7 +147,7 @@ public class EntityTracker extends StoredObject {
                 if (metadata.getId() == 0) {
                     // Byte
                     byte data = (byte) metadata.getValue();
-                    if (entityID != getEntityID() && ((ViaVersionPlugin) ViaVersion.getInstance()).isShieldBlocking()) {
+                    if (entityID != getEntityID() && ViaVersion.getConfig().isShieldBlocking()) {
                         if ((data & 0x10) == 0x10) {
                             if (validBlocking.contains(entityID)) {
                                 Item shield = new Item((short) 442, (byte) 1, (short) 0, null);
@@ -160,7 +159,7 @@ public class EntityTracker extends StoredObject {
                     }
                 }
             }
-            if (type == EntityType.ARMOR_STAND && ((ViaVersionPlugin) ViaVersion.getInstance()).isHologramPatch()) {
+            if (type == EntityType.ARMOR_STAND && ViaVersion.getConfig().isHologramPatch()) {
                 if (metadata.getId() == 0 && getMetaByIndex(metadataList, 10) != null) {
                     Metadata meta = getMetaByIndex(metadataList, 10); //Only happens if the armorstand is small
                     byte data = (byte) metadata.getValue();
@@ -175,7 +174,7 @@ public class EntityTracker extends StoredObject {
                                 Type.VAR_INT.write(buf, 0x25); // Relative Move Packet
                                 Type.VAR_INT.write(buf, entityID);
                                 buf.writeShort(0);
-                                buf.writeShort((short) (128D * (((ViaVersionPlugin) ViaVersion.getInstance()).getHologramYOffset() * 32D)));
+                                buf.writeShort((short) (128D * (ViaVersion.getConfig().getHologramYOffset() * 32D)));
                                 buf.writeShort(0);
                                 buf.writeBoolean(true);
                                 getUser().sendRawPacket(buf, false);
@@ -187,7 +186,7 @@ public class EntityTracker extends StoredObject {
             }
             UUID uuid = getUser().get(ProtocolInfo.class).getUuid();
             // Boss bar
-            if (((ViaVersionPlugin) ViaVersion.getInstance()).isBossbarPatch()) {
+            if (ViaVersion.getConfig().isBossbarPatch()) {
                 if (type == EntityType.ENDER_DRAGON || type == EntityType.WITHER) {
                     if (metadata.getId() == 2) {
                         BossBar bar = bossBarMap.get(entityID);
@@ -201,7 +200,7 @@ public class EntityTracker extends StoredObject {
                         } else {
                             bar.setTitle(title);
                         }
-                    } else if (metadata.getId() == 6 && !((ViaVersionPlugin) ViaVersion.getInstance()).isBossbarAntiflicker()) { // If anti flicker is enabled, don't update health
+                    } else if (metadata.getId() == 6 && !ViaVersion.getConfig().isBossbarAntiflicker()) { // If anti flicker is enabled, don't update health
                         BossBar bar = bossBarMap.get(entityID);
                         // Make health range between 0 and 1
                         float maxHealth = type == EntityType.ENDER_DRAGON ? 200.0f : 300.0f;

src/main/java/us/myles/ViaVersion/update/UpdateListener.java

@@ -5,6 +5,7 @@ import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerJoinEvent;
 import us.myles.ViaVersion.ViaVersionPlugin;
+import us.myles.ViaVersion.api.ViaVersion;
 
 @RequiredArgsConstructor
 public class UpdateListener implements Listener {
@@ -14,7 +15,7 @@ public class UpdateListener implements Listener {
     @EventHandler
     public void onJoin(PlayerJoinEvent e) {
         if (e.getPlayer().hasPermission("viaversion.update")
-                && plugin.isCheckForUpdates()) {
+                && ViaVersion.getConfig().isCheckForUpdates()) {
             UpdateUtil.sendUpdateMessage(e.getPlayer().getUniqueId(), plugin);
         }
     }