feat: remove NMS dependency

core/pom.xml

@@ -18,6 +18,10 @@
     </properties>
 
     <repositories>
+        <repository>
+            <id>dmulloy2-repo</id>
+            <url>https://repo.dmulloy2.net/repository/public/</url>
+        </repository>
         <repository>
             <id>papermc</id>
             <url>https://repo.papermc.io/repository/maven-public/</url>
@@ -37,6 +41,12 @@
     </repositories>
 
     <dependencies>
+        <dependency>
+            <groupId>com.comphenix.protocol</groupId>
+            <artifactId>ProtocolLib</artifactId>
+            <version>5.0.0-SNAPSHOT</version>
+            <scope>provided</scope>
+        </dependency>
         <!-- PlaceHolder API -->
         <dependency>
             <groupId>me.clip</groupId>
@@ -92,12 +102,12 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>2.14.2</version>
+            <version>2.13.3</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.dataformat</groupId>
             <artifactId>jackson-dataformat-yaml</artifactId>
-            <version>2.14.2</version>
+            <version>2.13.3</version>
         </dependency>
         <!-- Redis -->
         <dependency>

core/src/main/java/net/artelnatif/nicko/NickoBukkit.java

@@ -1,19 +1,16 @@
 package net.artelnatif.nicko;
 
-import net.artelnatif.nicko.gui.items.common.OptionUnavailable;
+import com.comphenix.protocol.ProtocolLibrary;
-import xyz.xenondevs.invui.gui.structure.Structure;
+import com.comphenix.protocol.ProtocolManager;
-import xyz.xenondevs.invui.item.builder.ItemBuilder;
-import xyz.xenondevs.invui.item.impl.SimpleItem;
 import net.artelnatif.nicko.command.NickoCommand;
 import net.artelnatif.nicko.config.Configuration;
 import net.artelnatif.nicko.config.ConfigurationManager;
 import net.artelnatif.nicko.event.PlayerJoinListener;
 import net.artelnatif.nicko.event.PlayerQuitListener;
+import net.artelnatif.nicko.gui.items.common.OptionUnavailable;
 import net.artelnatif.nicko.gui.items.main.ExitGUI;
 import net.artelnatif.nicko.i18n.Locale;
 import net.artelnatif.nicko.i18n.LocaleFileManager;
-import net.artelnatif.nicko.impl.Internals;
-import net.artelnatif.nicko.impl.InternalsProvider;
 import net.artelnatif.nicko.mojang.MojangAPI;
 import net.artelnatif.nicko.placeholder.PlaceHolderHook;
 import net.artelnatif.nicko.storage.PlayerDataStore;
@@ -24,6 +21,9 @@ import org.bukkit.command.PluginCommand;
 import org.bukkit.plugin.PluginDescriptionFile;
 import org.bukkit.plugin.java.JavaPlugin;
 import org.bukkit.plugin.java.JavaPluginLoader;
+import xyz.xenondevs.invui.gui.structure.Structure;
+import xyz.xenondevs.invui.item.builder.ItemBuilder;
+import xyz.xenondevs.invui.item.impl.SimpleItem;
 
 import java.io.File;
 import java.io.IOException;
@@ -39,6 +39,7 @@ public class NickoBukkit extends JavaPlugin {
     private Configuration configuration;
     private LocaleFileManager localeFileManager;
     private PlayerNameStore nameStore;
+    private ProtocolManager protocolManager;
 
     public NickoBukkit() { this.unitTesting = false; }
 
@@ -65,6 +66,7 @@ public class NickoBukkit extends JavaPlugin {
         configurationManager = new ConfigurationManager(getDataFolder());
         configurationManager.saveDefaultConfig();
 
+        protocolManager = ProtocolLibrary.getProtocolManager();
         mojangAPI = new MojangAPI();
         dataStore = new PlayerDataStore(mojangAPI, getNickoConfig());
         nameStore = new PlayerNameStore();
@@ -78,14 +80,6 @@ public class NickoBukkit extends JavaPlugin {
         }
 
         if (!unitTesting) {
-            getLogger().info("Loading internals...");
-            if (getInternals() == null) {
-                getLogger().severe("Nicko could not find a valid implementation for this server version. Is your server supported?");
-                dataStore.getStorage().setError(true);
-                getServer().getPluginManager().disablePlugin(this);
-            }
-
-
             localeFileManager = new LocaleFileManager();
             if (configuration.isCustomLocale()) {
                 if (localeFileManager.dumpFromLocale(Locale.ENGLISH)) {
@@ -161,7 +155,5 @@ public class NickoBukkit extends JavaPlugin {
         return localeFileManager;
     }
 
-    public Internals getInternals() {
+    public ProtocolManager getProtocolManager() { return protocolManager; }
-        return InternalsProvider.getInternals();
-    }
 }

core/src/main/java/net/artelnatif/nicko/appearance/AppearanceManager.java

@@ -1,14 +1,27 @@
 package net.artelnatif.nicko.appearance;
 
+import com.comphenix.protocol.PacketType;
+import com.comphenix.protocol.events.PacketContainer;
+import com.comphenix.protocol.wrappers.*;
+import com.google.common.collect.Multimap;
 import net.artelnatif.nicko.NickoBukkit;
 import net.artelnatif.nicko.disguise.ActionResult;
 import net.artelnatif.nicko.disguise.NickoProfile;
+import net.artelnatif.nicko.i18n.I18NDict;
+import net.artelnatif.nicko.mojang.MojangAPI;
+import net.artelnatif.nicko.mojang.MojangSkin;
 import net.artelnatif.nicko.storage.PlayerDataStore;
 import net.artelnatif.nicko.storage.name.PlayerNameStore;
 import org.bukkit.Bukkit;
+import org.bukkit.World;
 import org.bukkit.entity.Player;
 
+import java.io.IOException;
+import java.util.List;
+import java.util.Optional;
+import java.util.Set;
 import java.util.UUID;
+import java.util.concurrent.ExecutionException;
 
 public class AppearanceManager {
     private final NickoProfile profile;
@@ -80,10 +93,93 @@ public class AppearanceManager {
     }
 
     public ActionResult<Void> resetPlayer() {
-        return NickoBukkit.getInstance().getInternals().updateProfile(player, profile, true, true);
+        // TODO: 4/3/23 Reset player
+        return new ActionResult<>();
     }
 
     public ActionResult<Void> updatePlayer(boolean skinChange) {
-        return NickoBukkit.getInstance().getInternals().updateProfile(player, profile, skinChange, false);
+        final String displayName = profile.getName() == null ? player.getName() : profile.getName();
+        final WrappedGameProfile gameProfile = new WrappedGameProfile(player.getUniqueId(), displayName);
+
+        final ActionResult<Void> result = updateGameProfileSkin(gameProfile, skinChange);
+        if (!result.isError()) {
+            updateTabList(gameProfile, displayName);
+        }
+        return new ActionResult<>();
+    }
+
+    private ActionResult<Void> updateGameProfileSkin(WrappedGameProfile gameProfile, boolean skinChange) {
+        final boolean changeOnlyName = profile.getSkin() != null && !profile.getSkin().equalsIgnoreCase(player.getName());
+
+        if (skinChange || changeOnlyName) {
+            Optional<MojangSkin> skin;
+            try {
+                final MojangAPI mojang = NickoBukkit.getInstance().getMojangAPI();
+                final Optional<String> uuid = mojang.getUUID(profile.getSkin());
+                if (uuid.isPresent()) {
+                    skin = mojang.getSkin(uuid.get());
+                    if (skin.isPresent()) {
+                        final MojangSkin skinResult = skin.get();
+                        final Multimap<String, WrappedSignedProperty> properties = gameProfile.getProperties();
+                        properties.removeAll("textures");
+                        properties.put("textures", new WrappedSignedProperty("textures", skinResult.getValue(), skinResult.getSignature()));
+                        Bukkit.broadcastMessage("Modified properties");
+                    }
+                }
+                Bukkit.broadcastMessage("Respawning player");
+                respawnPlayer();
+                return new ActionResult<>();
+            } catch (ExecutionException e) {
+                return new ActionResult<>(I18NDict.Error.SKIN_FAIL_CACHE);
+            } catch (IOException e) {
+                return new ActionResult<>(I18NDict.Error.NAME_FAIL_MOJANG);
+            }
+        }
+        return new ActionResult<>();
+    }
+
+    private void respawnPlayer() {
+        final PacketContainer respawnOtherWorld = getRespawnPacket(Bukkit.getWorld("world_the_end"));
+        final PacketContainer respawn = getRespawnPacket(player.getWorld());
+        instance.getProtocolManager().sendServerPacket(player, respawnOtherWorld);
+        instance.getProtocolManager().sendServerPacket(player, respawn);
+    }
+
+    private PacketContainer getRespawnPacket(World world) {
+        final PacketContainer packet = new PacketContainer(PacketType.Play.Server.RESPAWN);
+        final EnumWrappers.NativeGameMode gamemode = EnumWrappers.NativeGameMode.fromBukkit(player.getGameMode());
+        packet.getWorldKeys().write(0, world);
+        packet.getLongs().write(0, world.getSeed());
+
+        packet.getGameModes().write(0, gamemode); // gamemode
+        packet.getGameModes().write(1, gamemode); // previous gamemode
+
+        packet.getBooleans().write(0, false);
+        packet.getBooleans().write(1, false);
+        return packet;
+    }
+
+    private void updateTabList(WrappedGameProfile gameProfile, String displayName) {
+        final PacketContainer infoAdd = new PacketContainer(PacketType.Play.Server.PLAYER_INFO);
+        infoAdd.getPlayerInfoActions().write(0, Set.of(
+                EnumWrappers.PlayerInfoAction.ADD_PLAYER,
+                EnumWrappers.PlayerInfoAction.UPDATE_GAME_MODE,
+                EnumWrappers.PlayerInfoAction.UPDATE_DISPLAY_NAME,
+                EnumWrappers.PlayerInfoAction.UPDATE_LISTED,
+                EnumWrappers.PlayerInfoAction.UPDATE_LATENCY
+        ));
+
+        infoAdd.getPlayerInfoDataLists().write(1, List.of(new PlayerInfoData(
+                gameProfile,
+                0,
+                EnumWrappers.NativeGameMode.fromBukkit(player.getGameMode()),
+                WrappedChatComponent.fromText(displayName)
+        )));
+
+        final PacketContainer infoRemove = new PacketContainer(PacketType.Play.Server.PLAYER_INFO_REMOVE);
+        infoRemove.getUUIDLists().write(0, List.of(player.getUniqueId()));
+
+        instance.getProtocolManager().broadcastServerPacket(infoRemove);
+        instance.getProtocolManager().broadcastServerPacket(infoAdd);
     }
 }

core/src/main/java/net/artelnatif/nicko/event/PlayerJoinListener.java

@@ -34,7 +34,7 @@ public class PlayerJoinListener implements Listener {
                 if (!actionResult.isError()) {
                     player.sendMessage(I18N.translate(player, I18NDict.Event.PreviousSkin.SUCCESS));
                 } else {
-                    player.sendMessage(I18N.translate(player, I18NDict.Event.PreviousSkin.FAIL, I18N.translate(player, actionResult.getErrorMessage())));
+                    player.sendMessage(I18N.translate(player, I18NDict.Event.PreviousSkin.FAIL, I18N.translateWithoutPrefix(player, actionResult.getErrorMessage())));
                 }
             }
         }, 20L);

core/src/main/java/net/artelnatif/nicko/impl/Internals.java

@@ -1,38 +0,0 @@
-package net.artelnatif.nicko.impl;
-
-import net.artelnatif.nicko.NickoBukkit;
-import net.artelnatif.nicko.disguise.NickoProfile;
-import net.artelnatif.nicko.disguise.ActionResult;
-import net.artelnatif.nicko.i18n.I18NDict;
-import net.artelnatif.nicko.mojang.MojangAPI;
-import net.artelnatif.nicko.mojang.MojangSkin;
-import org.bukkit.entity.Player;
-
-import java.io.IOException;
-import java.util.Optional;
-import java.util.concurrent.ExecutionException;
-
-public interface Internals {
-    void updateSelf(Player player);
-
-    void updateOthers(Player player);
-
-    ActionResult<Void> updateProfile(Player player, NickoProfile profile, boolean skinChange, boolean reset);
-
-    default ActionResult<MojangSkin> fetchSkinTextures(NickoProfile profile, boolean reset) {
-        Optional<MojangSkin> skin;
-        try {
-            final MojangAPI mojang = NickoBukkit.getInstance().getMojangAPI();
-            final Optional<String> uuid = mojang.getUUID(profile.getSkin());
-            if (uuid.isPresent()) {
-                skin = (reset ? mojang.getSkinWithoutCaching(uuid.get()) : mojang.getSkin(uuid.get()));
-                return skin.map(ActionResult::new).orElseGet(() -> new ActionResult<>(I18NDict.Error.SKIN_FAIL_MOJANG));
-            }
-            return new ActionResult<>(I18NDict.Error.NAME_FAIL_MOJANG);
-        } catch (ExecutionException e) {
-            return new ActionResult<>(I18NDict.Error.SKIN_FAIL_CACHE);
-        } catch (IOException e) {
-            return new ActionResult<>(I18NDict.Error.NAME_FAIL_MOJANG);
-        }
-    }
-}

core/src/main/java/net/artelnatif/nicko/impl/InternalsProvider.java

@@ -1,29 +0,0 @@
-package net.artelnatif.nicko.impl;
-
-import org.bukkit.Bukkit;
-
-import java.lang.reflect.InvocationTargetException;
-import java.util.logging.Logger;
-
-public class InternalsProvider {
-    private static final Logger logger = Logger.getLogger("Internals");
-    private static Internals internals;
-
-    static {
-        try {
-            final String packageName = Internals.class.getPackage().getName();
-            final String bukkitVersion = Bukkit.getServer().getClass().getPackage().getName().split("\\.")[3];
-            final String fullClassName = packageName + "." + bukkitVersion;
-            final Class<?> clazz = Class.forName(fullClassName);
-            internals = (Internals) clazz.getConstructors()[0].newInstance();
-            logger.info("Loaded support for " + bukkitVersion);
-        } catch (InvocationTargetException | ClassNotFoundException | InstantiationException | IllegalAccessException |
-                 ClassCastException exception) {
-            internals = null;
-        }
-    }
-
-    public static Internals getInternals() {
-        return internals;
-    }
-}

core/src/main/java/net/artelnatif/nicko/mojang/MojangAPI.java

@@ -25,7 +25,7 @@ public class MojangAPI {
 
     private final Logger logger = Logger.getLogger("MojangAPI");
 
-    private final CacheLoader<String, Optional<MojangSkin>> loader = new CacheLoader<String, Optional<MojangSkin>>() {
+    private final CacheLoader<String, Optional<MojangSkin>> loader = new CacheLoader<>() {
         @Nonnull
         public Optional<MojangSkin> load(@Nonnull String uuid) throws Exception {
             return getSkinFromMojang(uuid);

core/src/main/resources/plugin.yml

@@ -1,9 +1,10 @@
 name: Nicko
 main: net.artelnatif.nicko.NickoBukkit
 version: 1.0-SNAPSHOT
-author: Aro
+author: Ineanto
 api-version: 1.13
 softdepend: [ PlaceholderAPI ]
+depend: [ ProtocolLib ]
 commands:
   nicko:
     description: "Opens Nicko's GUI."

pom.xml

@@ -13,7 +13,7 @@
     <modules>
         <module>core</module>
         <module>dist</module>
-        <module>v1_13_R1</module>
+        <!--<module>v1_13_R1</module>
         <module>v1_13_R2</module>
         <module>v1_14_R1</module>
         <module>v1_15_R1</module>
@@ -25,11 +25,11 @@
         <module>v1_18_R2</module>
         <module>v1_19_R1</module>
         <module>v1_19_R2</module>
-        <module>v1_19_R3</module>
+        <module>v1_19_R3</module>-->
     </modules>
 
     <properties>
-        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.source>17</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
+        <maven.compiler.target>17</maven.compiler.target>
     </properties>
 </project>

v1_13_R1/pom.xml

@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>nicko-parent</artifactId>
-        <groupId>net.artelnatif</groupId>
-        <version>1.0-SNAPSHOT</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <artifactId>v1_13_R1</artifactId>
-    <version>1.0-SNAPSHOT</version>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.spigotmc</groupId>
-            <artifactId>spigot</artifactId>
-            <version>1.13-R0.1-SNAPSHOT</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>net.artelnatif</groupId>
-            <artifactId>core</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-    </dependencies>
-</project>

v1_13_R1/src/main/java/net/artelnatif/nicko/impl/v1_13_R1.java

@@ -1,128 +0,0 @@
-package net.artelnatif.nicko.impl;
-
-import com.google.common.collect.Lists;
-import com.mojang.authlib.GameProfile;
-import com.mojang.authlib.properties.Property;
-import com.mojang.authlib.properties.PropertyMap;
-import net.artelnatif.nicko.NickoBukkit;
-import net.artelnatif.nicko.disguise.ActionResult;
-import net.artelnatif.nicko.disguise.NickoProfile;
-import net.artelnatif.nicko.mojang.MojangSkin;
-import net.minecraft.server.v1_13_R1.*;
-import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_13_R1.entity.CraftPlayer;
-import org.bukkit.entity.Player;
-import org.bukkit.event.player.PlayerTeleportEvent;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
-
-public class v1_13_R1 implements Internals {
-    @Override
-    public void updateSelf(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final WorldServer worldServer = entityPlayer.getWorldServer();
-        final PacketPlayOutRespawn respawn = new PacketPlayOutRespawn(worldServer.dimension,
-                worldServer.getDifficulty(),
-                worldServer.worldData.getType(),
-                entityPlayer.playerInteractManager.getGameMode());
-
-        final boolean wasFlying = player.isFlying();
-        entityPlayer.playerConnection.sendPacket(respawn);
-        player.setFlying(wasFlying);
-        player.teleport(player.getLocation(), PlayerTeleportEvent.TeleportCause.PLUGIN);
-        player.updateInventory();
-    }
-
-    @Override
-    public void updateOthers(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final PacketPlayOutEntityDestroy destroy = new PacketPlayOutEntityDestroy(entityPlayer.getBukkitEntity().getEntityId());
-        final PacketPlayOutNamedEntitySpawn spawn = new PacketPlayOutNamedEntitySpawn(entityPlayer);
-
-        final DataWatcher dataWatcher = entityPlayer.getDataWatcher();
-        final DataWatcherObject<Byte> displayedSkinPartDataWatcher = new DataWatcherObject<>(17, DataWatcherRegistry.a);
-        dataWatcher.set(displayedSkinPartDataWatcher, (byte) 0x7f);
-        final PacketPlayOutEntityMetadata entityMetadata = new PacketPlayOutEntityMetadata(entityPlayer.getBukkitEntity().getEntityId(), dataWatcher, true);
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            if (onlineEntityPlayer.getBukkitEntity().getUniqueId() != player.getUniqueId()) {
-                onlineEntityPlayer.playerConnection.sendPacket(destroy);
-                onlineEntityPlayer.playerConnection.sendPacket(spawn);
-            }
-            onlineEntityPlayer.playerConnection.sendPacket(entityMetadata);
-        });
-    }
-
-    @Override
-    public ActionResult<Void> updateProfile(Player player, NickoProfile profile, boolean skinChange, boolean reset) {
-        final boolean changeOnlyName = profile.getSkin() != null && !profile.getSkin().equalsIgnoreCase(player.getName());
-        final String profileName = profile.getName() == null ? player.getName() : profile.getName();
-
-        final CraftPlayer craftPlayer = (CraftPlayer) player;
-        final EntityPlayer entityPlayer = craftPlayer.getHandle();
-        final GameProfile gameProfile = new GameProfile(player.getUniqueId(), profileName);
-
-        if (skinChange || changeOnlyName) {
-            final ActionResult<MojangSkin> skinFetch = fetchSkinTextures(profile, reset);
-            if (!skinFetch.isError()) {
-                final MojangSkin skin = skinFetch.getResult();
-                final PropertyMap properties = gameProfile.getProperties();
-                properties.removeAll("textures");
-                properties.put("textures", new Property("textures", skin.getValue(), skin.getSignature()));
-                updateSelf(player);
-            }
-        }
-
-        final PacketPlayOutPlayerInfo remove = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.REMOVE_PLAYER, entityPlayer);
-        final PacketPlayOutPlayerInfo add = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.ADD_PLAYER);
-        final IChatBaseComponent name = new ChatComponentText(profileName);
-
-        final Object infoData = yes(
-                add,
-                gameProfile,
-                entityPlayer.ping,
-                EnumGamemode.getById(player.getGameMode().ordinal()),
-                name
-        );
-        spoofPlayerInfoPacket(add, Lists.newArrayList(infoData));
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            onlineEntityPlayer.playerConnection.sendPacket(remove);
-            onlineEntityPlayer.playerConnection.sendPacket(add);
-        });
-        updateOthers(player);
-        return new ActionResult<>();
-    }
-
-    private void spoofPlayerInfoPacket(Object object, Object newValue) {
-        try {
-            final Field field = object.getClass().getDeclaredField("b");
-            field.setAccessible(true);
-            field.set(object, newValue);
-        } catch (NoSuchFieldException | IllegalAccessException e) {
-            NickoBukkit.getInstance().getLogger().warning("Unable to spoof packet, that's bad! (" + e.getMessage() + ")");
-        }
-    }
-
-    public Object yes(PacketPlayOutPlayerInfo packet, GameProfile gameProfile, int ping, EnumGamemode gamemode, IChatBaseComponent name) {
-        try {
-            final Class<?> clazz = Class.forName("net.minecraft.server.v1_13_R1.PacketPlayOutPlayerInfo$PlayerInfoData");
-            final Constructor<?> infoConstructor = clazz.getDeclaredConstructor(
-                    PacketPlayOutPlayerInfo.class,
-                    GameProfile.class,
-                    int.class,
-                    EnumGamemode.class,
-                    IChatBaseComponent.class
-            );
-            return infoConstructor.newInstance(packet, gameProfile, ping, gamemode, name);
-        } catch (ClassNotFoundException | InvocationTargetException | NoSuchMethodException | InstantiationException |
-                 IllegalAccessException e) {
-            NickoBukkit.getInstance().getLogger().warning("Unable to instantiate PlayerInfoData, that's bad! (" + e.getMessage() + ")");
-            return null;
-        }
-    }
-}

v1_13_R2/pom.xml

@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>nicko-parent</artifactId>
-        <groupId>net.artelnatif</groupId>
-        <version>1.0-SNAPSHOT</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <artifactId>v1_13_R2</artifactId>
-    <version>1.0-SNAPSHOT</version>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.spigotmc</groupId>
-            <artifactId>spigot</artifactId>
-            <version>1.13.2-R0.1-SNAPSHOT</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>net.artelnatif</groupId>
-            <artifactId>core</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-    </dependencies>
-</project>

v1_13_R2/src/main/java/net/artelnatif/nicko/impl/v1_13_R2.java

@@ -1,128 +0,0 @@
-package net.artelnatif.nicko.impl;
-
-import com.google.common.collect.Lists;
-import com.mojang.authlib.GameProfile;
-import com.mojang.authlib.properties.Property;
-import com.mojang.authlib.properties.PropertyMap;
-import net.artelnatif.nicko.NickoBukkit;
-import net.artelnatif.nicko.disguise.ActionResult;
-import net.artelnatif.nicko.disguise.NickoProfile;
-import net.artelnatif.nicko.mojang.MojangSkin;
-import net.minecraft.server.v1_13_R2.*;
-import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_13_R2.entity.CraftPlayer;
-import org.bukkit.entity.Player;
-import org.bukkit.event.player.PlayerTeleportEvent;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
-
-public class v1_13_R2 implements Internals {
-    @Override
-    public void updateSelf(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final WorldServer worldServer = entityPlayer.getWorldServer();
-        final PacketPlayOutRespawn respawn = new PacketPlayOutRespawn(worldServer.dimension,
-                worldServer.getDifficulty(),
-                worldServer.S(),
-                entityPlayer.playerInteractManager.getGameMode());
-
-        final boolean wasFlying = player.isFlying();
-        entityPlayer.playerConnection.sendPacket(respawn);
-        player.setFlying(wasFlying);
-        player.teleport(player.getLocation(), PlayerTeleportEvent.TeleportCause.PLUGIN);
-        player.updateInventory();
-    }
-
-    @Override
-    public void updateOthers(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final PacketPlayOutEntityDestroy destroy = new PacketPlayOutEntityDestroy(entityPlayer.getBukkitEntity().getEntityId());
-        final PacketPlayOutNamedEntitySpawn spawn = new PacketPlayOutNamedEntitySpawn(entityPlayer);
-
-        final DataWatcher dataWatcher = entityPlayer.getDataWatcher();
-        final DataWatcherObject<Byte> displayedSkinPartDataWatcher = new DataWatcherObject<>(17, DataWatcherRegistry.a);
-        dataWatcher.set(displayedSkinPartDataWatcher, (byte) 0x7f);
-        final PacketPlayOutEntityMetadata entityMetadata = new PacketPlayOutEntityMetadata(entityPlayer.getBukkitEntity().getEntityId(), dataWatcher, true);
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            if (onlineEntityPlayer.getBukkitEntity().getUniqueId() != player.getUniqueId()) {
-                onlineEntityPlayer.playerConnection.sendPacket(destroy);
-                onlineEntityPlayer.playerConnection.sendPacket(spawn);
-            }
-            onlineEntityPlayer.playerConnection.sendPacket(entityMetadata);
-        });
-    }
-
-    @Override
-    public ActionResult<Void> updateProfile(Player player, NickoProfile profile, boolean skinChange, boolean reset) {
-        final boolean changeOnlyName = profile.getSkin() != null && !profile.getSkin().equalsIgnoreCase(player.getName());
-        final String profileName = profile.getName() == null ? player.getName() : profile.getName();
-
-        final CraftPlayer craftPlayer = (CraftPlayer) player;
-        final EntityPlayer entityPlayer = craftPlayer.getHandle();
-        final GameProfile gameProfile = new GameProfile(player.getUniqueId(), profileName);
-
-        if (skinChange || changeOnlyName) {
-            final ActionResult<MojangSkin> skinFetch = fetchSkinTextures(profile, reset);
-            if (!skinFetch.isError()) {
-                final MojangSkin skin = skinFetch.getResult();
-                final PropertyMap properties = gameProfile.getProperties();
-                properties.removeAll("textures");
-                properties.put("textures", new Property("textures", skin.getValue(), skin.getSignature()));
-                updateSelf(player);
-            }
-        }
-
-        final PacketPlayOutPlayerInfo remove = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.REMOVE_PLAYER, entityPlayer);
-        final PacketPlayOutPlayerInfo add = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.ADD_PLAYER);
-        final IChatBaseComponent name = new ChatComponentText(profileName);
-
-        final Object infoData = yes(
-                add,
-                gameProfile,
-                entityPlayer.ping,
-                EnumGamemode.getById(player.getGameMode().ordinal()),
-                name
-        );
-        spoofPlayerInfoPacket(add, Lists.newArrayList(infoData));
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            onlineEntityPlayer.playerConnection.sendPacket(remove);
-            onlineEntityPlayer.playerConnection.sendPacket(add);
-        });
-        updateOthers(player);
-        return new ActionResult<>();
-    }
-
-    private void spoofPlayerInfoPacket(Object object, Object newValue) {
-        try {
-            final Field field = object.getClass().getDeclaredField("b");
-            field.setAccessible(true);
-            field.set(object, newValue);
-        } catch (NoSuchFieldException | IllegalAccessException e) {
-            NickoBukkit.getInstance().getLogger().warning("Unable to spoof packet, that's bad! (" + e.getMessage() + ")");
-        }
-    }
-
-    public Object yes(PacketPlayOutPlayerInfo packet, GameProfile gameProfile, int ping, EnumGamemode gamemode, IChatBaseComponent name) {
-        try {
-            final Class<?> clazz = Class.forName("net.minecraft.server.v1_13_R2.PacketPlayOutPlayerInfo$PlayerInfoData");
-            final Constructor<?> infoConstructor = clazz.getDeclaredConstructor(
-                    PacketPlayOutPlayerInfo.class,
-                    GameProfile.class,
-                    int.class,
-                    EnumGamemode.class,
-                    IChatBaseComponent.class
-            );
-            return infoConstructor.newInstance(packet, gameProfile, ping, gamemode, name);
-        } catch (ClassNotFoundException | InvocationTargetException | NoSuchMethodException | InstantiationException |
-                 IllegalAccessException e) {
-            NickoBukkit.getInstance().getLogger().warning("Unable to instantiate PlayerInfoData, that's bad! (" + e.getMessage() + ")");
-            return null;
-        }
-    }
-}

v1_14_R1/pom.xml

@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>nicko-parent</artifactId>
-        <groupId>net.artelnatif</groupId>
-        <version>1.0-SNAPSHOT</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <artifactId>v1_14_R1</artifactId>
-    <version>1.0-SNAPSHOT</version>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.spigotmc</groupId>
-            <artifactId>spigot</artifactId>
-            <version>1.14.4-R0.1-SNAPSHOT</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>net.artelnatif</groupId>
-            <artifactId>core</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-    </dependencies>
-</project>

v1_14_R1/src/main/java/net/artelnatif/nicko/impl/v1_14_R1.java

@@ -1,126 +0,0 @@
-package net.artelnatif.nicko.impl;
-
-import com.google.common.collect.Lists;
-import com.mojang.authlib.GameProfile;
-import com.mojang.authlib.properties.Property;
-import com.mojang.authlib.properties.PropertyMap;
-import net.artelnatif.nicko.NickoBukkit;
-import net.artelnatif.nicko.disguise.ActionResult;
-import net.artelnatif.nicko.disguise.NickoProfile;
-import net.artelnatif.nicko.mojang.MojangSkin;
-import net.minecraft.server.v1_14_R1.*;
-import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_14_R1.entity.CraftPlayer;
-import org.bukkit.entity.Player;
-import org.bukkit.event.player.PlayerTeleportEvent;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
-
-public class v1_14_R1 implements Internals {
-    @Override
-    public void updateSelf(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final PacketPlayOutRespawn respawn = new PacketPlayOutRespawn(entityPlayer.getWorldServer().getWorldProvider().getDimensionManager(),
-                entityPlayer.getWorld().P(),
-                entityPlayer.playerInteractManager.getGameMode());
-
-        final boolean wasFlying = player.isFlying();
-        entityPlayer.playerConnection.sendPacket(respawn);
-        player.setFlying(wasFlying);
-        player.teleport(player.getLocation(), PlayerTeleportEvent.TeleportCause.PLUGIN);
-        player.updateInventory();
-    }
-
-    @Override
-    public void updateOthers(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final PacketPlayOutEntityDestroy destroy = new PacketPlayOutEntityDestroy(entityPlayer.getBukkitEntity().getEntityId());
-        final PacketPlayOutNamedEntitySpawn spawn = new PacketPlayOutNamedEntitySpawn(entityPlayer);
-
-        final DataWatcher dataWatcher = entityPlayer.getDataWatcher();
-        final DataWatcherObject<Byte> displayedSkinPartDataWatcher = new DataWatcherObject<>(17, DataWatcherRegistry.a);
-        dataWatcher.set(displayedSkinPartDataWatcher, (byte) 0x7f);
-        final PacketPlayOutEntityMetadata entityMetadata = new PacketPlayOutEntityMetadata(entityPlayer.getBukkitEntity().getEntityId(), dataWatcher, true);
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            if (onlineEntityPlayer.getBukkitEntity().getUniqueId() != player.getUniqueId()) {
-                onlineEntityPlayer.playerConnection.sendPacket(destroy);
-                onlineEntityPlayer.playerConnection.sendPacket(spawn);
-            }
-            onlineEntityPlayer.playerConnection.sendPacket(entityMetadata);
-        });
-    }
-
-    @Override
-    public ActionResult<Void> updateProfile(Player player, NickoProfile profile, boolean skinChange, boolean reset) {
-        final boolean changeOnlyName = profile.getSkin() != null && !profile.getSkin().equalsIgnoreCase(player.getName());
-        final String profileName = profile.getName() == null ? player.getName() : profile.getName();
-
-        final CraftPlayer craftPlayer = (CraftPlayer) player;
-        final EntityPlayer entityPlayer = craftPlayer.getHandle();
-        final GameProfile gameProfile = new GameProfile(player.getUniqueId(), profileName);
-
-        if (skinChange || changeOnlyName) {
-            final ActionResult<MojangSkin> skinFetch = fetchSkinTextures(profile, reset);
-            if (!skinFetch.isError()) {
-                final MojangSkin skin = skinFetch.getResult();
-                final PropertyMap properties = gameProfile.getProperties();
-                properties.removeAll("textures");
-                properties.put("textures", new Property("textures", skin.getValue(), skin.getSignature()));
-                updateSelf(player);
-            }
-        }
-
-        final PacketPlayOutPlayerInfo remove = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.REMOVE_PLAYER, entityPlayer);
-        final PacketPlayOutPlayerInfo add = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.ADD_PLAYER);
-        final IChatBaseComponent name = new ChatComponentText(profileName);
-
-        final Object infoData = yes(
-                add,
-                gameProfile,
-                entityPlayer.ping,
-                EnumGamemode.getById(player.getGameMode().ordinal()),
-                name
-        );
-        spoofPlayerInfoPacket(add, Lists.newArrayList(infoData));
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            onlineEntityPlayer.playerConnection.sendPacket(remove);
-            onlineEntityPlayer.playerConnection.sendPacket(add);
-        });
-        updateOthers(player);
-        return new ActionResult<>();
-    }
-
-    private void spoofPlayerInfoPacket(Object object, Object newValue) {
-        try {
-            final Field field = object.getClass().getDeclaredField("b");
-            field.setAccessible(true);
-            field.set(object, newValue);
-        } catch (NoSuchFieldException | IllegalAccessException e) {
-            NickoBukkit.getInstance().getLogger().warning("Unable to spoof packet, that's bad! (" + e.getMessage() + ")");
-        }
-    }
-
-    public Object yes(PacketPlayOutPlayerInfo packet, GameProfile gameProfile, int ping, EnumGamemode gamemode, IChatBaseComponent name) {
-        try {
-            final Class<?> clazz = Class.forName("net.minecraft.server.v1_14_R1.PacketPlayOutPlayerInfo$PlayerInfoData");
-            final Constructor<?> infoConstructor = clazz.getDeclaredConstructor(
-                    PacketPlayOutPlayerInfo.class,
-                    GameProfile.class,
-                    int.class,
-                    EnumGamemode.class,
-                    IChatBaseComponent.class
-            );
-            return infoConstructor.newInstance(packet, gameProfile, ping, gamemode, name);
-        } catch (ClassNotFoundException | InvocationTargetException | NoSuchMethodException | InstantiationException |
-                 IllegalAccessException e) {
-            NickoBukkit.getInstance().getLogger().warning("Unable to instantiate PlayerInfoData, that's bad! (" + e.getMessage() + ")");
-            return null;
-        }
-    }
-}

v1_15_R1/pom.xml

@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>nicko-parent</artifactId>
-        <groupId>net.artelnatif</groupId>
-        <version>1.0-SNAPSHOT</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <artifactId>v1_15_R1</artifactId>
-    <version>1.0-SNAPSHOT</version>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.spigotmc</groupId>
-            <artifactId>spigot</artifactId>
-            <version>1.15.2-R0.1-SNAPSHOT</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>net.artelnatif</groupId>
-            <artifactId>core</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-    </dependencies>
-</project>

v1_15_R1/src/main/java/net/artelnatif/nicko/impl/v1_15_R1.java

@@ -1,129 +0,0 @@
-package net.artelnatif.nicko.impl;
-
-import com.google.common.collect.Lists;
-import com.mojang.authlib.GameProfile;
-import com.mojang.authlib.properties.Property;
-import com.mojang.authlib.properties.PropertyMap;
-import net.artelnatif.nicko.NickoBukkit;
-import net.artelnatif.nicko.disguise.ActionResult;
-import net.artelnatif.nicko.disguise.NickoProfile;
-import net.artelnatif.nicko.mojang.MojangSkin;
-import net.minecraft.server.v1_15_R1.*;
-import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_15_R1.CraftWorld;
-import org.bukkit.craftbukkit.v1_15_R1.entity.CraftPlayer;
-import org.bukkit.entity.Player;
-import org.bukkit.event.player.PlayerTeleportEvent;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
-
-public class v1_15_R1 implements Internals {
-    @Override
-    public void updateSelf(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final CraftWorld world = entityPlayer.getWorld().getWorld();
-        final PacketPlayOutRespawn respawn = new PacketPlayOutRespawn(entityPlayer.getWorldServer().getWorldProvider().getDimensionManager(),
-                world.getSeed(),
-                entityPlayer.getWorld().P(),
-                entityPlayer.playerInteractManager.getGameMode());
-
-        final boolean wasFlying = player.isFlying();
-        entityPlayer.playerConnection.sendPacket(respawn);
-        player.setFlying(wasFlying);
-        player.teleport(player.getLocation(), PlayerTeleportEvent.TeleportCause.PLUGIN);
-        player.updateInventory();
-    }
-
-    @Override
-    public void updateOthers(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final PacketPlayOutEntityDestroy destroy = new PacketPlayOutEntityDestroy(entityPlayer.getBukkitEntity().getEntityId());
-        final PacketPlayOutNamedEntitySpawn spawn = new PacketPlayOutNamedEntitySpawn(entityPlayer);
-
-        final DataWatcher dataWatcher = entityPlayer.getDataWatcher();
-        final DataWatcherObject<Byte> displayedSkinPartDataWatcher = new DataWatcherObject<>(17, DataWatcherRegistry.a);
-        dataWatcher.set(displayedSkinPartDataWatcher, (byte) 0x7f);
-        final PacketPlayOutEntityMetadata entityMetadata = new PacketPlayOutEntityMetadata(entityPlayer.getBukkitEntity().getEntityId(), dataWatcher, true);
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            if (onlineEntityPlayer.getBukkitEntity().getUniqueId() != player.getUniqueId()) {
-                onlineEntityPlayer.playerConnection.sendPacket(destroy);
-                onlineEntityPlayer.playerConnection.sendPacket(spawn);
-            }
-            onlineEntityPlayer.playerConnection.sendPacket(entityMetadata);
-        });
-    }
-
-    @Override
-    public ActionResult<Void> updateProfile(Player player, NickoProfile profile, boolean skinChange, boolean reset) {
-        final boolean changeOnlyName = profile.getSkin() != null && !profile.getSkin().equalsIgnoreCase(player.getName());
-        final String profileName = profile.getName() == null ? player.getName() : profile.getName();
-
-        final CraftPlayer craftPlayer = (CraftPlayer) player;
-        final EntityPlayer entityPlayer = craftPlayer.getHandle();
-        final GameProfile gameProfile = new GameProfile(player.getUniqueId(), profileName);
-
-        if (skinChange || changeOnlyName) {
-            final ActionResult<MojangSkin> skinFetch = fetchSkinTextures(profile, reset);
-            if (!skinFetch.isError()) {
-                final MojangSkin skin = skinFetch.getResult();
-                final PropertyMap properties = gameProfile.getProperties();
-                properties.removeAll("textures");
-                properties.put("textures", new Property("textures", skin.getValue(), skin.getSignature()));
-                updateSelf(player);
-            }
-        }
-
-        final PacketPlayOutPlayerInfo remove = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.REMOVE_PLAYER, entityPlayer);
-        final PacketPlayOutPlayerInfo add = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.ADD_PLAYER);
-        final IChatBaseComponent name = new ChatComponentText(profileName);
-
-        final Object infoData = yes(
-                add,
-                gameProfile,
-                entityPlayer.ping,
-                EnumGamemode.getById(player.getGameMode().ordinal()),
-                name
-        );
-        spoofPlayerInfoPacket(add, Lists.newArrayList(infoData));
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            onlineEntityPlayer.playerConnection.sendPacket(remove);
-            onlineEntityPlayer.playerConnection.sendPacket(add);
-        });
-        updateOthers(player);
-        return new ActionResult<>();
-    }
-
-    private void spoofPlayerInfoPacket(Object object, Object newValue) {
-        try {
-            final Field field = object.getClass().getDeclaredField("b");
-            field.setAccessible(true);
-            field.set(object, newValue);
-        } catch (NoSuchFieldException | IllegalAccessException e) {
-            NickoBukkit.getInstance().getLogger().warning("Unable to spoof packet, that's bad! (" + e.getMessage() + ")");
-        }
-    }
-
-    public Object yes(PacketPlayOutPlayerInfo packet, GameProfile gameProfile, int ping, EnumGamemode gamemode, IChatBaseComponent name) {
-        try {
-            final Class<?> clazz = Class.forName("net.minecraft.server.v1_15_R1.PacketPlayOutPlayerInfo$PlayerInfoData");
-            final Constructor<?> infoConstructor = clazz.getDeclaredConstructor(
-                    PacketPlayOutPlayerInfo.class,
-                    GameProfile.class,
-                    int.class,
-                    EnumGamemode.class,
-                    IChatBaseComponent.class
-            );
-            return infoConstructor.newInstance(packet, gameProfile, ping, gamemode, name);
-        } catch (ClassNotFoundException | InvocationTargetException | NoSuchMethodException | InstantiationException |
-                 IllegalAccessException e) {
-            NickoBukkit.getInstance().getLogger().warning("Unable to instantiate PlayerInfoData, that's bad! (" + e.getMessage() + ")");
-            return null;
-        }
-    }
-}

v1_16_R1/pom.xml

@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>nicko-parent</artifactId>
-        <groupId>net.artelnatif</groupId>
-        <version>1.0-SNAPSHOT</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <artifactId>v1_16_R1</artifactId>
-    <version>1.0-SNAPSHOT</version>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.spigotmc</groupId>
-            <artifactId>spigot</artifactId>
-            <version>1.16.1-R0.1-SNAPSHOT</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>net.artelnatif</groupId>
-            <artifactId>core</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-    </dependencies>
-</project>

v1_16_R1/src/main/java/net/artelnatif/nicko/impl/v1_16_R1.java

@@ -1,132 +0,0 @@
-package net.artelnatif.nicko.impl;
-
-import com.google.common.collect.Lists;
-import com.mojang.authlib.GameProfile;
-import com.mojang.authlib.properties.Property;
-import com.mojang.authlib.properties.PropertyMap;
-import net.artelnatif.nicko.NickoBukkit;
-import net.artelnatif.nicko.disguise.ActionResult;
-import net.artelnatif.nicko.disguise.NickoProfile;
-import net.artelnatif.nicko.mojang.MojangSkin;
-import net.minecraft.server.v1_16_R1.*;
-import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_16_R1.CraftWorld;
-import org.bukkit.craftbukkit.v1_16_R1.entity.CraftPlayer;
-import org.bukkit.entity.Player;
-import org.bukkit.event.player.PlayerTeleportEvent;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
-
-public class v1_16_R1 implements Internals {
-    @Override
-    public void updateSelf(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final ResourceKey<World> levelResourceKey = entityPlayer.getWorld().getDimensionKey();
-        final CraftWorld world = entityPlayer.getWorld().getWorld();
-        final PacketPlayOutRespawn respawn = new PacketPlayOutRespawn(entityPlayer.getWorld().getTypeKey(),
-                levelResourceKey, world.getSeed(),
-                entityPlayer.playerInteractManager.c(), entityPlayer.playerInteractManager.getGameMode(),
-                false,
-                false,
-                false);
-
-        final boolean wasFlying = player.isFlying();
-        entityPlayer.playerConnection.sendPacket(respawn);
-        player.setFlying(wasFlying);
-        player.teleport(player.getLocation(), PlayerTeleportEvent.TeleportCause.PLUGIN);
-        player.updateInventory();
-    }
-
-    @Override
-    public void updateOthers(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final PacketPlayOutEntityDestroy destroy = new PacketPlayOutEntityDestroy(entityPlayer.getBukkitEntity().getEntityId());
-        final PacketPlayOutNamedEntitySpawn spawn = new PacketPlayOutNamedEntitySpawn(entityPlayer);
-
-        final DataWatcher dataWatcher = entityPlayer.getDataWatcher();
-        final DataWatcherObject<Byte> displayedSkinPartDataWatcher = new DataWatcherObject<>(17, DataWatcherRegistry.a);
-        dataWatcher.set(displayedSkinPartDataWatcher, (byte) 0x7f);
-        final PacketPlayOutEntityMetadata entityMetadata = new PacketPlayOutEntityMetadata(entityPlayer.getBukkitEntity().getEntityId(), dataWatcher, true);
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            if (onlineEntityPlayer.getBukkitEntity().getUniqueId() != player.getUniqueId()) {
-                onlineEntityPlayer.playerConnection.sendPacket(destroy);
-                onlineEntityPlayer.playerConnection.sendPacket(spawn);
-            }
-            onlineEntityPlayer.playerConnection.sendPacket(entityMetadata);
-        });
-    }
-
-    @Override
-    public ActionResult<Void> updateProfile(Player player, NickoProfile profile, boolean skinChange, boolean reset) {
-        final boolean changeOnlyName = profile.getSkin() != null && !profile.getSkin().equalsIgnoreCase(player.getName());
-        final String profileName = profile.getName() == null ? player.getName() : profile.getName();
-
-        final CraftPlayer craftPlayer = (CraftPlayer) player;
-        final EntityPlayer entityPlayer = craftPlayer.getHandle();
-        final GameProfile gameProfile = new GameProfile(player.getUniqueId(), profileName);
-
-        if (skinChange || changeOnlyName) {
-            final ActionResult<MojangSkin> skinFetch = fetchSkinTextures(profile, reset);
-            if (!skinFetch.isError()) {
-                final MojangSkin skin = skinFetch.getResult();
-                final PropertyMap properties = gameProfile.getProperties();
-                properties.removeAll("textures");
-                properties.put("textures", new Property("textures", skin.getValue(), skin.getSignature()));
-                updateSelf(player);
-            }
-        }
-
-        final PacketPlayOutPlayerInfo remove = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.REMOVE_PLAYER, entityPlayer);
-        final PacketPlayOutPlayerInfo add = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.ADD_PLAYER);
-        final IChatBaseComponent name = new ChatComponentText(profileName);
-
-        final Object infoData = yes(
-                add,
-                gameProfile,
-                entityPlayer.ping,
-                EnumGamemode.getById(player.getGameMode().ordinal()),
-                name
-        );
-        spoofPlayerInfoPacket(add, Lists.newArrayList(infoData));
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            onlineEntityPlayer.playerConnection.sendPacket(remove);
-            onlineEntityPlayer.playerConnection.sendPacket(add);
-        });
-        updateOthers(player);
-        return new ActionResult<>();
-    }
-
-    private void spoofPlayerInfoPacket(Object object, Object newValue) {
-        try {
-            final Field field = object.getClass().getDeclaredField("b");
-            field.setAccessible(true);
-            field.set(object, newValue);
-        } catch (NoSuchFieldException | IllegalAccessException e) {
-            NickoBukkit.getInstance().getLogger().warning("Unable to spoof packet, that's bad! (" + e.getMessage() + ")");
-        }
-    }
-
-    public Object yes(PacketPlayOutPlayerInfo packet, GameProfile gameProfile, int ping, EnumGamemode gamemode, IChatBaseComponent name) {
-        try {
-            final Class<?> clazz = Class.forName("net.minecraft.server.v1_16_R1.PacketPlayOutPlayerInfo$PlayerInfoData");
-            final Constructor<?> infoConstructor = clazz.getDeclaredConstructor(
-                    PacketPlayOutPlayerInfo.class,
-                    GameProfile.class,
-                    int.class,
-                    EnumGamemode.class,
-                    IChatBaseComponent.class
-            );
-            return infoConstructor.newInstance(packet, gameProfile, ping, gamemode, name);
-        } catch (ClassNotFoundException | InvocationTargetException | NoSuchMethodException | InstantiationException |
-                 IllegalAccessException e) {
-            NickoBukkit.getInstance().getLogger().warning("Unable to instantiate PlayerInfoData, that's bad! (" + e.getMessage() + ")");
-            return null;
-        }
-    }
-}

v1_16_R2/pom.xml

@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>nicko-parent</artifactId>
-        <groupId>net.artelnatif</groupId>
-        <version>1.0-SNAPSHOT</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <artifactId>v1_16_R2</artifactId>
-    <version>1.0-SNAPSHOT</version>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.spigotmc</groupId>
-            <artifactId>spigot</artifactId>
-            <version>1.16.3-R0.1-SNAPSHOT</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>net.artelnatif</groupId>
-            <artifactId>core</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-    </dependencies>
-</project>

v1_16_R2/src/main/java/net/artelnatif/nicko/impl/v1_16_R2.java

@@ -1,132 +0,0 @@
-package net.artelnatif.nicko.impl;
-
-import com.google.common.collect.Lists;
-import com.mojang.authlib.GameProfile;
-import com.mojang.authlib.properties.Property;
-import com.mojang.authlib.properties.PropertyMap;
-import net.artelnatif.nicko.NickoBukkit;
-import net.artelnatif.nicko.disguise.ActionResult;
-import net.artelnatif.nicko.disguise.NickoProfile;
-import net.artelnatif.nicko.mojang.MojangSkin;
-import net.minecraft.server.v1_16_R2.*;
-import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_16_R2.CraftWorld;
-import org.bukkit.craftbukkit.v1_16_R2.entity.CraftPlayer;
-import org.bukkit.entity.Player;
-import org.bukkit.event.player.PlayerTeleportEvent;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
-
-public class v1_16_R2 implements Internals {
-    @Override
-    public void updateSelf(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final ResourceKey<World> levelResourceKey = entityPlayer.getWorld().getDimensionKey();
-        final CraftWorld world = entityPlayer.getWorld().getWorld();
-        final PacketPlayOutRespawn respawn = new PacketPlayOutRespawn(entityPlayer.getWorld().getDimensionManager(),
-                levelResourceKey, world.getSeed(),
-                entityPlayer.playerInteractManager.c(), entityPlayer.playerInteractManager.getGameMode(),
-                false,
-                false,
-                false);
-
-        final boolean wasFlying = player.isFlying();
-        entityPlayer.playerConnection.sendPacket(respawn);
-        player.setFlying(wasFlying);
-        player.teleport(player.getLocation(), PlayerTeleportEvent.TeleportCause.PLUGIN);
-        player.updateInventory();
-    }
-
-    @Override
-    public void updateOthers(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final PacketPlayOutEntityDestroy destroy = new PacketPlayOutEntityDestroy(entityPlayer.getBukkitEntity().getEntityId());
-        final PacketPlayOutNamedEntitySpawn spawn = new PacketPlayOutNamedEntitySpawn(entityPlayer);
-
-        final DataWatcher dataWatcher = entityPlayer.getDataWatcher();
-        final DataWatcherObject<Byte> displayedSkinPartDataWatcher = new DataWatcherObject<>(17, DataWatcherRegistry.a);
-        dataWatcher.set(displayedSkinPartDataWatcher, (byte) 0x7f);
-        final PacketPlayOutEntityMetadata entityMetadata = new PacketPlayOutEntityMetadata(entityPlayer.getBukkitEntity().getEntityId(), dataWatcher, true);
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            if (onlineEntityPlayer.getBukkitEntity().getUniqueId() != player.getUniqueId()) {
-                onlineEntityPlayer.playerConnection.sendPacket(destroy);
-                onlineEntityPlayer.playerConnection.sendPacket(spawn);
-            }
-            onlineEntityPlayer.playerConnection.sendPacket(entityMetadata);
-        });
-    }
-
-    @Override
-    public ActionResult<Void> updateProfile(Player player, NickoProfile profile, boolean skinChange, boolean reset) {
-        final boolean changeOnlyName = profile.getSkin() != null && !profile.getSkin().equalsIgnoreCase(player.getName());
-        final String profileName = profile.getName() == null ? player.getName() : profile.getName();
-
-        final CraftPlayer craftPlayer = (CraftPlayer) player;
-        final EntityPlayer entityPlayer = craftPlayer.getHandle();
-        final GameProfile gameProfile = new GameProfile(player.getUniqueId(), profileName);
-
-        if (skinChange || changeOnlyName) {
-            final ActionResult<MojangSkin> skinFetch = fetchSkinTextures(profile, reset);
-            if (!skinFetch.isError()) {
-                final MojangSkin skin = skinFetch.getResult();
-                final PropertyMap properties = gameProfile.getProperties();
-                properties.removeAll("textures");
-                properties.put("textures", new Property("textures", skin.getValue(), skin.getSignature()));
-                updateSelf(player);
-            }
-        }
-
-        final PacketPlayOutPlayerInfo remove = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.REMOVE_PLAYER, entityPlayer);
-        final PacketPlayOutPlayerInfo add = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.ADD_PLAYER);
-        final IChatBaseComponent name = new ChatComponentText(profileName);
-
-        final Object infoData = yes(
-                add,
-                gameProfile,
-                entityPlayer.ping,
-                EnumGamemode.getById(player.getGameMode().ordinal()),
-                name
-        );
-        spoofPlayerInfoPacket(add, Lists.newArrayList(infoData));
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            onlineEntityPlayer.playerConnection.sendPacket(remove);
-            onlineEntityPlayer.playerConnection.sendPacket(add);
-        });
-        updateOthers(player);
-        return new ActionResult<>();
-    }
-
-    private void spoofPlayerInfoPacket(Object object, Object newValue) {
-        try {
-            final Field field = object.getClass().getDeclaredField("b");
-            field.setAccessible(true);
-            field.set(object, newValue);
-        } catch (NoSuchFieldException | IllegalAccessException e) {
-            NickoBukkit.getInstance().getLogger().warning("Unable to spoof packet, that's bad! (" + e.getMessage() + ")");
-        }
-    }
-
-    public Object yes(PacketPlayOutPlayerInfo packet, GameProfile gameProfile, int ping, EnumGamemode gamemode, IChatBaseComponent name) {
-        try {
-            final Class<?> clazz = Class.forName("net.minecraft.server.v1_16_R2.PacketPlayOutPlayerInfo$PlayerInfoData");
-            final Constructor<?> infoConstructor = clazz.getDeclaredConstructor(
-                    PacketPlayOutPlayerInfo.class,
-                    GameProfile.class,
-                    int.class,
-                    EnumGamemode.class,
-                    IChatBaseComponent.class
-            );
-            return infoConstructor.newInstance(packet, gameProfile, ping, gamemode, name);
-        } catch (ClassNotFoundException | InvocationTargetException | NoSuchMethodException | InstantiationException |
-                 IllegalAccessException e) {
-            NickoBukkit.getInstance().getLogger().warning("Unable to instantiate PlayerInfoData, that's bad! (" + e.getMessage() + ")");
-            return null;
-        }
-    }
-}

v1_16_R3/pom.xml

@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>nicko-parent</artifactId>
-        <groupId>net.artelnatif</groupId>
-        <version>1.0-SNAPSHOT</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <artifactId>v1_16_R3</artifactId>
-    <version>1.0-SNAPSHOT</version>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.spigotmc</groupId>
-            <artifactId>spigot</artifactId>
-            <version>1.16.5-R0.1-SNAPSHOT</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>net.artelnatif</groupId>
-            <artifactId>core</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-    </dependencies>
-</project>

v1_16_R3/src/main/java/net/artelnatif/nicko/impl/v1_16_R3.java

@@ -1,136 +0,0 @@
-package net.artelnatif.nicko.impl;
-
-import com.google.common.collect.Lists;
-import com.mojang.authlib.GameProfile;
-import com.mojang.authlib.properties.Property;
-import com.mojang.authlib.properties.PropertyMap;
-import net.artelnatif.nicko.NickoBukkit;
-import net.artelnatif.nicko.disguise.ActionResult;
-import net.artelnatif.nicko.disguise.NickoProfile;
-import net.artelnatif.nicko.mojang.MojangSkin;
-import net.minecraft.server.v1_16_R3.*;
-import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_16_R3.CraftWorld;
-import org.bukkit.craftbukkit.v1_16_R3.entity.CraftPlayer;
-import org.bukkit.entity.Player;
-import org.bukkit.event.player.PlayerTeleportEvent;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
-
-public class v1_16_R3 implements Internals {
-    @Override
-    public void updateSelf(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final ResourceKey<World> levelResourceKey = entityPlayer.getWorld().getDimensionKey();
-        final CraftWorld world = entityPlayer.getWorld().getWorld();
-        final PacketPlayOutRespawn respawn = new PacketPlayOutRespawn(entityPlayer.getWorld().getDimensionManager(),
-                levelResourceKey, world.getSeed(),
-                entityPlayer.playerInteractManager.c(), entityPlayer.playerInteractManager.getGameMode(),
-                false,
-                false,
-                false);
-
-        final boolean wasFlying = player.isFlying();
-        entityPlayer.playerConnection.sendPacket(respawn);
-        player.setFlying(wasFlying);
-        player.teleport(player.getLocation(), PlayerTeleportEvent.TeleportCause.PLUGIN);
-        player.updateInventory();
-    }
-
-    @Override
-    public void updateOthers(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final PacketPlayOutEntityDestroy destroy = new PacketPlayOutEntityDestroy(entityPlayer.getBukkitEntity().getEntityId());
-        final PacketPlayOutNamedEntitySpawn spawn = new PacketPlayOutNamedEntitySpawn(entityPlayer);
-
-        final DataWatcher dataWatcher = entityPlayer.getDataWatcher();
-        final DataWatcherObject<Byte> displayedSkinPartDataWatcher = new DataWatcherObject<>(17, DataWatcherRegistry.a);
-        dataWatcher.set(displayedSkinPartDataWatcher, (byte) 0x7f);
-        final PacketPlayOutEntityMetadata entityMetadata = new PacketPlayOutEntityMetadata(entityPlayer.getBukkitEntity().getEntityId(), dataWatcher, true);
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            if (onlineEntityPlayer.getBukkitEntity().getUniqueId() != player.getUniqueId()) {
-                onlineEntityPlayer.playerConnection.sendPacket(destroy);
-                onlineEntityPlayer.playerConnection.sendPacket(spawn);
-            }
-            onlineEntityPlayer.playerConnection.sendPacket(entityMetadata);
-        });
-    }
-
-    @Override
-    public ActionResult<Void> updateProfile(Player player, NickoProfile profile, boolean skinChange, boolean reset) {
-        final boolean changeOnlyName = profile.getSkin() != null && !profile.getSkin().equalsIgnoreCase(player.getName());
-        final String profileName = profile.getName() == null ? player.getName() : profile.getName();
-
-        final CraftPlayer craftPlayer = (CraftPlayer) player;
-        final EntityPlayer entityPlayer = craftPlayer.getHandle();
-        final GameProfile gameProfile = new GameProfile(player.getUniqueId(), profileName);
-
-        if (skinChange || changeOnlyName) {
-            final ActionResult<MojangSkin> skinFetch = fetchSkinTextures(profile, reset);
-            if (!skinFetch.isError()) {
-                final MojangSkin skin = skinFetch.getResult();
-                final PropertyMap properties = gameProfile.getProperties();
-                properties.removeAll("textures");
-                properties.put("textures", new Property("textures", skin.getValue(), skin.getSignature()));
-                updateSelf(player);
-            }
-        }
-
-        final PacketPlayOutPlayerInfo remove = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.REMOVE_PLAYER, entityPlayer);
-        final PacketPlayOutPlayerInfo add = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.ADD_PLAYER);
-        final IChatBaseComponent name = new ChatComponentText(profileName);
-
-        // ok so what the actual fuck
-        // the PlayerDataInfo inner class is NOT static
-        // thus the compiler can't access it when compiling??????
-        // i swear this is so dumb that I have to resort to doing this
-        final Object infoData = yes(
-                add,
-                gameProfile,
-                entityPlayer.ping,
-                EnumGamemode.getById(player.getGameMode().ordinal()),
-                name
-        );
-        spoofPlayerInfoPacket(add, Lists.newArrayList(infoData));
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            onlineEntityPlayer.playerConnection.sendPacket(remove);
-            onlineEntityPlayer.playerConnection.sendPacket(add);
-        });
-        updateOthers(player);
-        return new ActionResult<>();
-    }
-
-    private void spoofPlayerInfoPacket(Object object, Object newValue) {
-        try {
-            final Field field = object.getClass().getDeclaredField("b");
-            field.setAccessible(true);
-            field.set(object, newValue);
-        } catch (NoSuchFieldException | IllegalAccessException e) {
-            NickoBukkit.getInstance().getLogger().warning("Unable to spoof packet, that's bad! (" + e.getMessage() + ")");
-        }
-    }
-
-    public Object yes(PacketPlayOutPlayerInfo packet, GameProfile gameProfile, int ping, EnumGamemode gamemode, IChatBaseComponent name) {
-        try {
-            final Class<?> clazz = Class.forName("net.minecraft.server.v1_16_R3.PacketPlayOutPlayerInfo$PlayerInfoData");
-            final Constructor<?> infoConstructor = clazz.getDeclaredConstructor(
-                    PacketPlayOutPlayerInfo.class,
-                    GameProfile.class,
-                    int.class,
-                    EnumGamemode.class,
-                    IChatBaseComponent.class
-            );
-            return infoConstructor.newInstance(packet, gameProfile, ping, gamemode, name);
-        } catch (ClassNotFoundException | InvocationTargetException | NoSuchMethodException | InstantiationException |
-                 IllegalAccessException e) {
-            NickoBukkit.getInstance().getLogger().warning("Unable to instantiate PlayerInfoData, that's bad! (" + e.getMessage() + ")");
-            return null;
-        }
-    }
-}

v1_17_R1/pom.xml

@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>nicko-parent</artifactId>
-        <groupId>net.artelnatif</groupId>
-        <version>1.0-SNAPSHOT</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <artifactId>v1_17_R1</artifactId>
-    <version>1.0-SNAPSHOT</version>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.spigotmc</groupId>
-            <artifactId>spigot</artifactId>
-            <version>1.17.1-R0.1-SNAPSHOT</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>net.artelnatif</groupId>
-            <artifactId>core</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-    </dependencies>
-</project>

v1_17_R1/src/main/java/net/artelnatif/nicko/impl/v1_17_R1.java

@@ -1,101 +0,0 @@
-package net.artelnatif.nicko.impl;
-
-import com.mojang.authlib.GameProfile;
-import com.mojang.authlib.properties.Property;
-import com.mojang.authlib.properties.PropertyMap;
-import net.artelnatif.nicko.disguise.ActionResult;
-import net.artelnatif.nicko.disguise.NickoProfile;
-import net.artelnatif.nicko.mojang.MojangSkin;
-import net.minecraft.network.chat.IChatBaseComponent;
-import net.minecraft.network.protocol.game.*;
-import net.minecraft.network.syncher.DataWatcher;
-import net.minecraft.network.syncher.DataWatcherObject;
-import net.minecraft.network.syncher.DataWatcherRegistry;
-import net.minecraft.resources.ResourceKey;
-import net.minecraft.server.level.EntityPlayer;
-import net.minecraft.world.level.EnumGamemode;
-import net.minecraft.world.level.World;
-import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_17_R1.CraftWorld;
-import org.bukkit.craftbukkit.v1_17_R1.entity.CraftPlayer;
-import org.bukkit.entity.Player;
-import org.bukkit.event.player.PlayerTeleportEvent;
-
-public class v1_17_R1 implements Internals {
-    @Override
-    public void updateSelf(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final ResourceKey<World> levelResourceKey = entityPlayer.getWorld().getDimensionKey();
-        final CraftWorld world = entityPlayer.getWorld().getWorld();
-        final PacketPlayOutRespawn respawn = new PacketPlayOutRespawn(entityPlayer.getWorld().getDimensionManager(),
-                levelResourceKey, world.getSeed(),
-                entityPlayer.c.getGamemode(), entityPlayer.d.c(),
-                false,
-                false,
-                false);
-
-        final boolean wasFlying = player.isFlying();
-        entityPlayer.b.sendPacket(respawn);
-        player.setFlying(wasFlying);
-        player.teleport(player.getLocation(), PlayerTeleportEvent.TeleportCause.PLUGIN);
-        player.updateInventory();
-    }
-
-    @Override
-    public void updateOthers(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final PacketPlayOutEntityDestroy destroy = new PacketPlayOutEntityDestroy(entityPlayer.getBukkitEntity().getEntityId());
-        final PacketPlayOutNamedEntitySpawn spawn = new PacketPlayOutNamedEntitySpawn(entityPlayer);
-
-        final DataWatcher dataWatcher = entityPlayer.getDataWatcher();
-        final DataWatcherObject<Byte> displayedSkinPartDataWatcher = new DataWatcherObject<>(17, DataWatcherRegistry.a);
-        dataWatcher.set(displayedSkinPartDataWatcher, (byte) 0x7f);
-        final PacketPlayOutEntityMetadata entityMetadata = new PacketPlayOutEntityMetadata(entityPlayer.getBukkitEntity().getEntityId(), dataWatcher, true);
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            if (onlineEntityPlayer.getBukkitEntity().getUniqueId() != player.getUniqueId()) {
-                onlineEntityPlayer.b.sendPacket(destroy);
-                onlineEntityPlayer.b.sendPacket(spawn);
-            }
-            onlineEntityPlayer.b.sendPacket(entityMetadata);
-        });
-    }
-
-    @Override
-    public ActionResult<Void> updateProfile(Player player, NickoProfile profile, boolean skinChange, boolean reset) {
-        final boolean changeOnlyName = profile.getSkin() != null && !profile.getSkin().equalsIgnoreCase(player.getName());
-        final String profileName = profile.getName() == null ? player.getName() : profile.getName();
-
-        final CraftPlayer craftPlayer = (CraftPlayer) player;
-        final EntityPlayer entityPlayer = craftPlayer.getHandle();
-        final GameProfile gameProfile = new GameProfile(player.getUniqueId(), profileName);
-
-        if (skinChange || changeOnlyName) {
-            final ActionResult<MojangSkin> skinFetch = fetchSkinTextures(profile, reset);
-            if (!skinFetch.isError()) {
-                final MojangSkin skin = skinFetch.getResult();
-                final PropertyMap properties = gameProfile.getProperties();
-                properties.removeAll("textures");
-                properties.put("textures", new Property("textures", skin.getValue(), skin.getSignature()));
-                updateSelf(player);
-            }
-        }
-
-        final PacketPlayOutPlayerInfo remove = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.e, entityPlayer);
-        final PacketPlayOutPlayerInfo add = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.a);
-
-        add.b().clear();
-        add.b().add(new PacketPlayOutPlayerInfo.PlayerInfoData(gameProfile,
-                player.getPing(),
-                EnumGamemode.getById(player.getGameMode().ordinal()), IChatBaseComponent.a(profileName)));
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            onlineEntityPlayer.b.sendPacket(remove);
-            onlineEntityPlayer.b.sendPacket(add);
-        });
-        updateOthers(player);
-        return new ActionResult<>();
-    }
-}

v1_18_R1/pom.xml

@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>net.artelnatif</groupId>
-        <artifactId>nicko-parent</artifactId>
-        <version>1.0-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>v1_18_R1</artifactId>
-    <version>1.0-SNAPSHOT</version>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.spigotmc</groupId>
-            <artifactId>spigot</artifactId>
-            <version>1.18.1-R0.1-SNAPSHOT</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>net.artelnatif</groupId>
-            <artifactId>core</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-    </dependencies>
-</project>

v1_18_R1/src/main/java/net/artelnatif/nicko/impl/v1_18_R1.java

@@ -1,103 +0,0 @@
-package net.artelnatif.nicko.impl;
-
-import com.mojang.authlib.GameProfile;
-import com.mojang.authlib.properties.Property;
-import com.mojang.authlib.properties.PropertyMap;
-import net.artelnatif.nicko.disguise.ActionResult;
-import net.artelnatif.nicko.disguise.NickoProfile;
-import net.artelnatif.nicko.mojang.MojangSkin;
-import net.minecraft.network.chat.IChatBaseComponent;
-import net.minecraft.network.protocol.game.*;
-import net.minecraft.network.syncher.DataWatcher;
-import net.minecraft.network.syncher.DataWatcherObject;
-import net.minecraft.network.syncher.DataWatcherRegistry;
-import net.minecraft.resources.ResourceKey;
-import net.minecraft.server.level.EntityPlayer;
-import net.minecraft.world.level.EnumGamemode;
-import net.minecraft.world.level.World;
-import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_18_R1.CraftWorld;
-import org.bukkit.craftbukkit.v1_18_R1.entity.CraftPlayer;
-import org.bukkit.entity.Player;
-import org.bukkit.event.player.PlayerTeleportEvent;
-
-public class v1_18_R1 implements Internals {
-    @Override
-    public void updateSelf(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final ResourceKey<World> levelResourceKey = entityPlayer.x().aa();
-        final CraftWorld world = entityPlayer.W().getWorld();
-        // again, wtf is that
-        // f*ck obfuscation
-        final PacketPlayOutRespawn respawn = new PacketPlayOutRespawn(entityPlayer.W().q_(),
-                levelResourceKey, world.getSeed(),
-                entityPlayer.d.b(), entityPlayer.d.c(),
-                false,
-                false,
-                false);
-
-        final boolean wasFlying = player.isFlying();
-        entityPlayer.b.a(respawn);
-        player.setFlying(wasFlying);
-        player.teleport(player.getLocation(), PlayerTeleportEvent.TeleportCause.PLUGIN);
-        player.updateInventory();
-    }
-
-    @Override
-    public void updateOthers(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final PacketPlayOutEntityDestroy destroy = new PacketPlayOutEntityDestroy(entityPlayer.getBukkitEntity().getEntityId());
-        final PacketPlayOutNamedEntitySpawn spawn = new PacketPlayOutNamedEntitySpawn(entityPlayer);
-
-        final DataWatcher dataWatcher = entityPlayer.ai();
-        final DataWatcherObject<Byte> displayedSkinPartDataWatcher = new DataWatcherObject<>(17, DataWatcherRegistry.a);
-        dataWatcher.b(displayedSkinPartDataWatcher, (byte) 0x7f);
-        final PacketPlayOutEntityMetadata entityMetadata = new PacketPlayOutEntityMetadata(entityPlayer.getBukkitEntity().getEntityId(), dataWatcher, true);
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            if (onlineEntityPlayer.getBukkitEntity().getUniqueId() != player.getUniqueId()) {
-                onlineEntityPlayer.b.a(destroy);
-                onlineEntityPlayer.b.a(spawn);
-            }
-            onlineEntityPlayer.b.a(entityMetadata);
-        });
-    }
-
-    @Override
-    public ActionResult<Void> updateProfile(Player player, NickoProfile profile, boolean skinChange, boolean reset) {
-        final boolean changeOnlyName = profile.getSkin() != null && !profile.getSkin().equalsIgnoreCase(player.getName());
-        final String profileName = profile.getName() == null ? player.getName() : profile.getName();
-
-        final CraftPlayer craftPlayer = (CraftPlayer) player;
-        final EntityPlayer entityPlayer = craftPlayer.getHandle();
-        final GameProfile gameProfile = new GameProfile(player.getUniqueId(), profileName);
-
-        if (skinChange || changeOnlyName) {
-            final ActionResult<MojangSkin> skinFetch = fetchSkinTextures(profile, reset);
-            if (!skinFetch.isError()) {
-                final MojangSkin skin = skinFetch.getResult();
-                final PropertyMap properties = gameProfile.getProperties();
-                properties.removeAll("textures");
-                properties.put("textures", new Property("textures", skin.getValue(), skin.getSignature()));
-                updateSelf(player);
-            }
-        }
-
-        final PacketPlayOutPlayerInfo remove = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.e, entityPlayer);
-        final PacketPlayOutPlayerInfo add = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.a);
-
-        add.b().clear();
-        add.b().add(new PacketPlayOutPlayerInfo.PlayerInfoData(gameProfile,
-                player.getPing(),
-                EnumGamemode.a(player.getGameMode().ordinal()), IChatBaseComponent.a(profileName)));
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            onlineEntityPlayer.b.a(remove);
-            onlineEntityPlayer.b.a(add);
-        });
-        updateOthers(player);
-        return new ActionResult<>();
-    }
-}

v1_18_R2/pom.xml

@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>net.artelnatif</groupId>
-        <artifactId>nicko-parent</artifactId>
-        <version>1.0-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>v1_18_R2</artifactId>
-    <version>1.0-SNAPSHOT</version>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.spigotmc</groupId>
-            <artifactId>spigot</artifactId>
-            <version>1.18.2-R0.1-SNAPSHOT</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>net.artelnatif</groupId>
-            <artifactId>core</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-    </dependencies>
-</project>

v1_18_R2/src/main/java/net/artelnatif/nicko/impl/v1_18_R2.java

@@ -1,103 +0,0 @@
-package net.artelnatif.nicko.impl;
-
-import com.mojang.authlib.GameProfile;
-import com.mojang.authlib.properties.Property;
-import com.mojang.authlib.properties.PropertyMap;
-import net.artelnatif.nicko.disguise.ActionResult;
-import net.artelnatif.nicko.disguise.NickoProfile;
-import net.artelnatif.nicko.mojang.MojangSkin;
-import net.minecraft.core.Holder;
-import net.minecraft.network.chat.IChatBaseComponent;
-import net.minecraft.network.protocol.game.*;
-import net.minecraft.network.syncher.DataWatcher;
-import net.minecraft.network.syncher.DataWatcherObject;
-import net.minecraft.network.syncher.DataWatcherRegistry;
-import net.minecraft.resources.ResourceKey;
-import net.minecraft.server.level.EntityPlayer;
-import net.minecraft.world.level.EnumGamemode;
-import net.minecraft.world.level.World;
-import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_18_R2.CraftWorld;
-import org.bukkit.craftbukkit.v1_18_R2.entity.CraftPlayer;
-import org.bukkit.entity.Player;
-import org.bukkit.event.player.PlayerTeleportEvent;
-
-public class v1_18_R2 implements Internals {
-    @Override
-    public void updateSelf(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final ResourceKey<World> levelResourceKey = entityPlayer.x().aa();
-        final CraftWorld world = entityPlayer.s.getWorld();
-        // wtf is that ?
-        final PacketPlayOutRespawn respawn = new PacketPlayOutRespawn(Holder.a(entityPlayer.s.q_()),
-                levelResourceKey, world.getSeed(),
-                entityPlayer.d.b(), entityPlayer.d.c(),
-                false,
-                false,
-                false);
-
-        final boolean wasFlying = player.isFlying();
-        entityPlayer.b.a(respawn);
-        player.setFlying(wasFlying);
-        player.teleport(player.getLocation(), PlayerTeleportEvent.TeleportCause.PLUGIN);
-        player.updateInventory();
-    }
-
-    @Override
-    public void updateOthers(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final PacketPlayOutEntityDestroy destroy = new PacketPlayOutEntityDestroy(entityPlayer.getBukkitEntity().getEntityId());
-        final PacketPlayOutNamedEntitySpawn spawn = new PacketPlayOutNamedEntitySpawn(entityPlayer);
-
-        final DataWatcher dataWatcher = entityPlayer.ai();
-        final DataWatcherObject<Byte> displayedSkinPartDataWatcher = new DataWatcherObject<>(17, DataWatcherRegistry.a);
-        dataWatcher.b(displayedSkinPartDataWatcher, (byte) 0x7f);
-        final PacketPlayOutEntityMetadata entityMetadata = new PacketPlayOutEntityMetadata(entityPlayer.getBukkitEntity().getEntityId(), dataWatcher, true);
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            if (onlineEntityPlayer.getBukkitEntity().getUniqueId() != player.getUniqueId()) {
-                onlineEntityPlayer.b.a(destroy);
-                onlineEntityPlayer.b.a(spawn);
-            }
-            onlineEntityPlayer.b.a(entityMetadata);
-        });
-    }
-
-    @Override
-    public ActionResult<Void> updateProfile(Player player, NickoProfile profile, boolean skinChange, boolean reset) {
-        final boolean changeOnlyName = profile.getSkin() != null && !profile.getSkin().equalsIgnoreCase(player.getName());
-        final String profileName = profile.getName() == null ? player.getName() : profile.getName();
-
-        final CraftPlayer craftPlayer = (CraftPlayer) player;
-        final EntityPlayer entityPlayer = craftPlayer.getHandle();
-        final GameProfile gameProfile = new GameProfile(player.getUniqueId(), profileName);
-
-        if (skinChange || changeOnlyName) {
-            final ActionResult<MojangSkin> skinFetch = fetchSkinTextures(profile, reset);
-            if (!skinFetch.isError()) {
-                final MojangSkin skin = skinFetch.getResult();
-                final PropertyMap properties = gameProfile.getProperties();
-                properties.removeAll("textures");
-                properties.put("textures", new Property("textures", skin.getValue(), skin.getSignature()));
-                updateSelf(player);
-            }
-        }
-
-        final PacketPlayOutPlayerInfo remove = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.e, entityPlayer);
-        final PacketPlayOutPlayerInfo add = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.a);
-
-        add.b().clear();
-        add.b().add(new PacketPlayOutPlayerInfo.PlayerInfoData(gameProfile,
-                player.getPing(),
-                EnumGamemode.a(player.getGameMode().ordinal()), IChatBaseComponent.a(profileName)));
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            onlineEntityPlayer.b.a(remove);
-            onlineEntityPlayer.b.a(add);
-        });
-        updateOthers(player);
-        return new ActionResult<>();
-    }
-}

v1_19_R1/pom.xml

@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>net.artelnatif</groupId>
-        <artifactId>nicko-parent</artifactId>
-        <version>1.0-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>v1_19_R1</artifactId>
-    <version>1.0-SNAPSHOT</version>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.spigotmc</groupId>
-            <artifactId>spigot</artifactId>
-            <version>1.19.2-R0.1-SNAPSHOT</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>net.artelnatif</groupId>
-            <artifactId>core</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-    </dependencies>
-</project>

v1_19_R1/src/main/java/net/artelnatif/nicko/impl/v1_19_R1.java

@@ -1,107 +0,0 @@
-package net.artelnatif.nicko.impl;
-
-import com.mojang.authlib.GameProfile;
-import com.mojang.authlib.properties.Property;
-import com.mojang.authlib.properties.PropertyMap;
-import net.artelnatif.nicko.disguise.ActionResult;
-import net.artelnatif.nicko.disguise.NickoProfile;
-import net.artelnatif.nicko.mojang.MojangSkin;
-import net.minecraft.network.chat.IChatBaseComponent;
-import net.minecraft.network.protocol.game.*;
-import net.minecraft.network.syncher.DataWatcher;
-import net.minecraft.network.syncher.DataWatcherObject;
-import net.minecraft.network.syncher.DataWatcherRegistry;
-import net.minecraft.resources.ResourceKey;
-import net.minecraft.server.level.EntityPlayer;
-import net.minecraft.world.entity.player.ProfilePublicKey;
-import net.minecraft.world.level.EnumGamemode;
-import net.minecraft.world.level.World;
-import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_19_R1.entity.CraftPlayer;
-import org.bukkit.entity.Player;
-import org.bukkit.event.player.PlayerTeleportEvent;
-
-import java.util.Optional;
-
-public class v1_19_R1 implements Internals {
-    @Override
-    public void updateSelf(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final ResourceKey<World> levelResourceKey = entityPlayer.x().ab();
-        final PacketPlayOutRespawn respawn = new PacketPlayOutRespawn(entityPlayer.x().Z(),
-                levelResourceKey, entityPlayer.s.getWorld().getSeed(),
-                entityPlayer.d.b(), entityPlayer.d.c(),
-                false,
-                false,
-                false,
-                Optional.empty());
-
-        final boolean wasFlying = player.isFlying();
-        entityPlayer.b.a(respawn);
-        player.setFlying(wasFlying);
-        player.teleport(player.getLocation(), PlayerTeleportEvent.TeleportCause.PLUGIN);
-        player.updateInventory();
-    }
-
-    @Override
-    public void updateOthers(Player player) {
-        final EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
-        final PacketPlayOutEntityDestroy destroy = new PacketPlayOutEntityDestroy(entityPlayer.getBukkitEntity().getEntityId());
-        final PacketPlayOutNamedEntitySpawn spawn = new PacketPlayOutNamedEntitySpawn(entityPlayer);
-
-        final DataWatcher dataWatcher = entityPlayer.ai();
-        final DataWatcherObject<Byte> displayedSkinPartDataWatcher = new DataWatcherObject<>(17, DataWatcherRegistry.a);
-        dataWatcher.b(displayedSkinPartDataWatcher, (byte) 0x7f);
-        final PacketPlayOutEntityMetadata entityMetadata = new PacketPlayOutEntityMetadata(entityPlayer.getBukkitEntity().getEntityId(), dataWatcher, true);
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            if (onlineEntityPlayer.getBukkitEntity().getUniqueId() != player.getUniqueId()) {
-                onlineEntityPlayer.b.a(destroy);
-                onlineEntityPlayer.b.a(spawn);
-            }
-            onlineEntityPlayer.b.a(entityMetadata);
-        });
-    }
-
-    @Override
-    public ActionResult<Void> updateProfile(Player player, NickoProfile profile, boolean skinChange, boolean reset) {
-        final boolean changeOnlyName = profile.getSkin() != null && !profile.getSkin().equalsIgnoreCase(player.getName());
-        final String profileName = profile.getName() == null ? player.getName() : profile.getName();
-
-        final CraftPlayer craftPlayer = (CraftPlayer) player;
-        final EntityPlayer entityPlayer = craftPlayer.getHandle();
-        final GameProfile gameProfile = new GameProfile(player.getUniqueId(), profileName);
-
-        if (skinChange || changeOnlyName) {
-            final ActionResult<MojangSkin> skinFetch = fetchSkinTextures(profile, reset);
-            if (!skinFetch.isError()) {
-                final MojangSkin skin = skinFetch.getResult();
-                final PropertyMap properties = gameProfile.getProperties();
-                properties.removeAll("textures");
-                properties.put("textures", new Property("textures", skin.getValue(), skin.getSignature()));
-                updateSelf(player);
-            }
-        }
-
-        final PacketPlayOutPlayerInfo add = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.a);
-        final PacketPlayOutPlayerInfo remove = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.e, entityPlayer);
-        // "It's a Surprise Tool That Will Help Us Later!"
-        final ProfilePublicKey.a key = remove.b().get(0).e();
-
-        add.b().clear();
-        add.b().add(new PacketPlayOutPlayerInfo.PlayerInfoData(gameProfile,
-                player.getPing(),
-                EnumGamemode.a(player.getGameMode().ordinal()),
-                IChatBaseComponent.a(profileName),
-                key)); // f mojang
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            EntityPlayer onlineEntityPlayer = ((CraftPlayer) online).getHandle();
-            onlineEntityPlayer.b.a(remove);
-            onlineEntityPlayer.b.a(add);
-        });
-        updateOthers(player);
-        return new ActionResult<>();
-    }
-}

v1_19_R2/pom.xml

@@ -1,68 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>net.artelnatif</groupId>
-        <artifactId>nicko-parent</artifactId>
-        <version>1.0-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>v1_19_R2</artifactId>
-    <version>1.0-SNAPSHOT</version>
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>net.md-5</groupId>
-                <artifactId>specialsource-maven-plugin</artifactId>
-                <version>1.2.4</version>
-                <executions>
-                    <execution>
-                        <phase>package</phase>
-                        <goals>
-                            <goal>remap</goal>
-                        </goals>
-                        <id>remap-obf</id>
-                        <configuration>
-                            <srgIn>org.spigotmc:minecraft-server:1.19.3-R0.1-SNAPSHOT:txt:maps-mojang</srgIn>
-                            <reverse>true</reverse>
-                            <remappedDependencies>org.spigotmc:spigot:1.19.3-R0.1-SNAPSHOT:jar:remapped-mojang</remappedDependencies>
-                            <remappedArtifactAttached>true</remappedArtifactAttached>
-                            <remappedClassifierName>remapped-obf</remappedClassifierName>
-                        </configuration>
-                    </execution>
-                    <execution>
-                        <phase>package</phase>
-                        <goals>
-                            <goal>remap</goal>
-                        </goals>
-                        <id>remap-spigot</id>
-                        <configuration>
-                            <inputFile>${project.build.directory}/${project.artifactId}-${project.version}-remapped-obf.jar</inputFile>
-                            <srgIn>org.spigotmc:minecraft-server:1.19.3-R0.1-SNAPSHOT:csrg:maps-spigot</srgIn>
-                            <remappedDependencies>org.spigotmc:spigot:1.19.3-R0.1-SNAPSHOT:jar:remapped-obf</remappedDependencies>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.spigotmc</groupId>
-            <artifactId>spigot</artifactId>
-            <version>1.19.3-R0.1-SNAPSHOT</version>
-            <classifier>remapped-mojang</classifier>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>net.artelnatif</groupId>
-            <artifactId>core</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-    </dependencies>
-</project>

v1_19_R2/src/main/java/net/artelnatif/nicko/impl/v1_19_R2.java

@@ -1,132 +0,0 @@
-package net.artelnatif.nicko.impl;
-
-import com.mojang.authlib.GameProfile;
-import com.mojang.authlib.properties.Property;
-import com.mojang.authlib.properties.PropertyMap;
-import net.artelnatif.nicko.NickoBukkit;
-import net.artelnatif.nicko.disguise.ActionResult;
-import net.artelnatif.nicko.disguise.NickoProfile;
-import net.artelnatif.nicko.mojang.MojangSkin;
-import net.minecraft.network.chat.Component;
-import net.minecraft.network.chat.RemoteChatSession;
-import net.minecraft.network.protocol.game.*;
-import net.minecraft.network.syncher.EntityDataAccessor;
-import net.minecraft.network.syncher.EntityDataSerializers;
-import net.minecraft.network.syncher.SynchedEntityData;
-import net.minecraft.resources.ResourceKey;
-import net.minecraft.server.level.ServerLevel;
-import net.minecraft.server.level.ServerPlayer;
-import net.minecraft.world.entity.player.ProfilePublicKey;
-import net.minecraft.world.level.Level;
-import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_19_R2.entity.CraftPlayer;
-import org.bukkit.entity.Player;
-import org.bukkit.event.player.PlayerTeleportEvent;
-
-import java.lang.reflect.Field;
-import java.util.*;
-
-public class v1_19_R2 implements Internals {
-    @Override
-    public void updateSelf(Player player) {
-        final ServerPlayer serverPlayer = ((CraftPlayer) player).getHandle();
-        final ServerLevel level = serverPlayer.getLevel();
-        final ResourceKey<Level> levelResourceKey = serverPlayer.getLevel().dimension();
-        final ClientboundRespawnPacket respawn = new ClientboundRespawnPacket(serverPlayer.level.dimensionTypeId(),
-                levelResourceKey, level.getWorld().getSeed(),
-                serverPlayer.gameMode.getGameModeForPlayer(), serverPlayer.gameMode.getPreviousGameModeForPlayer(),
-                level.isDebug(),
-                level.isFlat(),
-                (byte) 0x00,
-                Optional.empty());
-
-        final boolean wasFlying = player.isFlying();
-        serverPlayer.connection.send(respawn);
-        player.setFlying(wasFlying);
-        player.teleport(player.getLocation(), PlayerTeleportEvent.TeleportCause.PLUGIN);
-        player.updateInventory();
-    }
-
-    @Override
-    public void updateOthers(Player player) {
-        final ServerPlayer serverPlayer = ((CraftPlayer) player).getHandle();
-        final ClientboundRemoveEntitiesPacket remove = new ClientboundRemoveEntitiesPacket(serverPlayer.getBukkitEntity().getEntityId());
-        final ClientboundAddEntityPacket add = new ClientboundAddEntityPacket(serverPlayer);
-
-        final SynchedEntityData entityData = serverPlayer.getEntityData();
-        final EntityDataAccessor<Byte> skinPartAccessor = new EntityDataAccessor<>(17, EntityDataSerializers.BYTE);
-        entityData.set(skinPartAccessor, (byte) 0x7f);
-        final ClientboundSetEntityDataPacket entityMetadata = new ClientboundSetEntityDataPacket(serverPlayer.getBukkitEntity().getEntityId(), entityData.getNonDefaultValues());
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            final ServerPlayer onlineServerPlayer = ((CraftPlayer) online).getHandle();
-            if (onlineServerPlayer.getBukkitEntity().getUniqueId() != player.getUniqueId()) {
-                onlineServerPlayer.connection.send(remove);
-                onlineServerPlayer.connection.send(add);
-            }
-            onlineServerPlayer.connection.send(entityMetadata);
-        });
-    }
-
-    @Override
-    public ActionResult<Void> updateProfile(Player player, NickoProfile profile, boolean skinChange, boolean reset) {
-        final boolean changeOnlyName = profile.getSkin() != null && !profile.getSkin().equalsIgnoreCase(player.getName());
-        final String profileName = profile.getName() == null ? player.getName() : profile.getName();
-
-        final ServerPlayer serverPlayer = ((CraftPlayer) player).getHandle();
-        final GameProfile gameProfile = new GameProfile(player.getUniqueId(), profileName);
-
-        if (skinChange || changeOnlyName) {
-            final ActionResult<MojangSkin> skinFetch = fetchSkinTextures(profile, reset);
-            if (!skinFetch.isError()) {
-                final MojangSkin skin = skinFetch.getResult();
-                final PropertyMap properties = gameProfile.getProperties();
-                properties.removeAll("textures");
-                properties.put("textures", new Property("textures", skin.getValue(), skin.getSignature()));
-                updateSelf(player);
-            }
-        }
-
-        final ClientboundPlayerInfoUpdatePacket init = ClientboundPlayerInfoUpdatePacket.createPlayerInitializing(Collections.singletonList(serverPlayer));
-        final ClientboundPlayerInfoRemovePacket remove = new ClientboundPlayerInfoRemovePacket(Collections.singletonList(player.getUniqueId()));
-
-        RemoteChatSession chatSession;
-        if (serverPlayer.getChatSession() == null) {
-            NickoBukkit.getInstance().getLogger().warning("Chat Session of " + serverPlayer.displayName + " is null!");
-            NickoBukkit.getInstance().getLogger().warning("If your server is in offline mode/under BungeeCord you can safely ignore this message.");
-            chatSession = null;
-        } else {
-            final UUID uuid = serverPlayer.getChatSession().sessionId();
-            final ProfilePublicKey ppk = serverPlayer.getChatSession().profilePublicKey();
-            chatSession = new RemoteChatSession(uuid, ppk);
-        }
-
-        spoofPlayerInfoPacket(init, Collections.singletonList(new ClientboundPlayerInfoUpdatePacket.Entry(
-                player.getUniqueId(),
-                gameProfile,
-                true,
-                serverPlayer.latency,
-                serverPlayer.gameMode.getGameModeForPlayer(),
-                Component.literal(profileName),
-                chatSession == null ? null : chatSession.asData()
-        )));
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            final ServerPlayer onlinePlayer = ((CraftPlayer) online).getHandle();
-            onlinePlayer.connection.send(remove);
-            onlinePlayer.connection.send(init);
-        });
-        updateOthers(player);
-        return new ActionResult<>();
-    }
-
-    private void spoofPlayerInfoPacket(Object object, Object newValue) {
-        try {
-            final Field field = object.getClass().getDeclaredField("b");
-            field.setAccessible(true);
-            field.set(object, newValue);
-        } catch (NoSuchFieldException | IllegalAccessException e) {
-            NickoBukkit.getInstance().getLogger().warning("Unable to spoof packet, that's bad! (" + e.getMessage() + ")");
-        }
-    }
-}

v1_19_R3/pom.xml

@@ -1,68 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>net.artelnatif</groupId>
-        <artifactId>nicko-parent</artifactId>
-        <version>1.0-SNAPSHOT</version>
-    </parent>
-
-    <artifactId>v1_19_R3</artifactId>
-    <version>1.0-SNAPSHOT</version>
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>net.md-5</groupId>
-                <artifactId>specialsource-maven-plugin</artifactId>
-                <version>1.2.4</version>
-                <executions>
-                    <execution>
-                        <phase>package</phase>
-                        <goals>
-                            <goal>remap</goal>
-                        </goals>
-                        <id>remap-obf</id>
-                        <configuration>
-                            <srgIn>org.spigotmc:minecraft-server:1.19.4-R0.1-SNAPSHOT:txt:maps-mojang</srgIn>
-                            <reverse>true</reverse>
-                            <remappedDependencies>org.spigotmc:spigot:1.19.4-R0.1-SNAPSHOT:jar:remapped-mojang</remappedDependencies>
-                            <remappedArtifactAttached>true</remappedArtifactAttached>
-                            <remappedClassifierName>remapped-obf</remappedClassifierName>
-                        </configuration>
-                    </execution>
-                    <execution>
-                        <phase>package</phase>
-                        <goals>
-                            <goal>remap</goal>
-                        </goals>
-                        <id>remap-spigot</id>
-                        <configuration>
-                            <inputFile>${project.build.directory}/${project.artifactId}-${project.version}-remapped-obf.jar</inputFile>
-                            <srgIn>org.spigotmc:minecraft-server:1.19.4-R0.1-SNAPSHOT:csrg:maps-spigot</srgIn>
-                            <remappedDependencies>org.spigotmc:spigot:1.19.4-R0.1-SNAPSHOT:jar:remapped-obf</remappedDependencies>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.spigotmc</groupId>
-            <artifactId>spigot</artifactId>
-            <version>1.19.4-R0.1-SNAPSHOT</version>
-            <classifier>remapped-mojang</classifier>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>net.artelnatif</groupId>
-            <artifactId>core</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-    </dependencies>
-</project>

v1_19_R3/src/main/java/net/artelnatif/nicko/impl/v1_19_R3.java

@@ -1,140 +0,0 @@
-package net.artelnatif.nicko.impl;
-
-import com.mojang.authlib.GameProfile;
-import com.mojang.authlib.properties.Property;
-import com.mojang.authlib.properties.PropertyMap;
-import net.artelnatif.nicko.NickoBukkit;
-import net.artelnatif.nicko.disguise.ActionResult;
-import net.artelnatif.nicko.disguise.NickoProfile;
-import net.artelnatif.nicko.mojang.MojangSkin;
-import net.minecraft.network.chat.Component;
-import net.minecraft.network.chat.RemoteChatSession;
-import net.minecraft.network.protocol.game.*;
-import net.minecraft.network.syncher.EntityDataAccessor;
-import net.minecraft.network.syncher.EntityDataSerializers;
-import net.minecraft.network.syncher.SynchedEntityData;
-import net.minecraft.resources.ResourceKey;
-import net.minecraft.server.level.ServerLevel;
-import net.minecraft.server.level.ServerPlayer;
-import net.minecraft.world.entity.player.ProfilePublicKey;
-import net.minecraft.world.level.Level;
-import org.bukkit.Bukkit;
-import org.bukkit.craftbukkit.v1_19_R3.entity.CraftPlayer;
-import org.bukkit.entity.Player;
-import org.bukkit.event.player.PlayerTeleportEvent;
-
-import java.lang.reflect.Field;
-import java.util.Collections;
-import java.util.Optional;
-import java.util.UUID;
-import java.util.logging.Logger;
-
-public class v1_19_R3 implements Internals {
-    final Logger logger = Bukkit.getLogger();
-
-    @Override
-    public void updateSelf(Player player) {
-        final ServerPlayer serverPlayer = ((CraftPlayer) player).getHandle();
-        final ServerLevel level = serverPlayer.getLevel();
-        final ResourceKey<Level> levelResourceKey = serverPlayer.getLevel().dimension();
-        final ClientboundRespawnPacket respawn = new ClientboundRespawnPacket(serverPlayer.level.dimensionTypeId(),
-                levelResourceKey, level.getWorld().getSeed(),
-                serverPlayer.gameMode.getGameModeForPlayer(), serverPlayer.gameMode.getPreviousGameModeForPlayer(),
-                level.isDebug(),
-                level.isFlat(),
-                (byte) 0x00,
-                Optional.empty());
-
-        final boolean wasFlying = player.isFlying();
-        serverPlayer.connection.send(respawn);
-        player.setFlying(wasFlying);
-        player.teleport(player.getLocation(), PlayerTeleportEvent.TeleportCause.PLUGIN);
-        player.updateInventory();
-    }
-
-    @Override
-    public void updateOthers(Player player) {
-        final ServerPlayer serverPlayer = ((CraftPlayer) player).getHandle();
-
-        final ClientboundRemoveEntitiesPacket remove = new ClientboundRemoveEntitiesPacket(serverPlayer.getBukkitEntity().getEntityId());
-        final ClientboundAddEntityPacket add = new ClientboundAddEntityPacket(serverPlayer);
-
-        final SynchedEntityData entityData = serverPlayer.getEntityData();
-        final EntityDataAccessor<Byte> skinPartAccessor = new EntityDataAccessor<>(17, EntityDataSerializers.BYTE);
-        entityData.set(skinPartAccessor, (byte) 0x7f);
-        final ClientboundSetEntityDataPacket entityMetadata = new ClientboundSetEntityDataPacket(serverPlayer.getBukkitEntity().getEntityId(), entityData.getNonDefaultValues());
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            final ServerPlayer onlineServerPlayer = ((CraftPlayer) online).getHandle();
-            if (onlineServerPlayer.getBukkitEntity().getUniqueId() != player.getUniqueId()) {
-                onlineServerPlayer.connection.send(remove);
-                onlineServerPlayer.connection.send(add);
-            }
-            onlineServerPlayer.connection.send(entityMetadata);
-        });
-    }
-
-    @Override
-    public ActionResult<Void> updateProfile(Player player, NickoProfile profile, boolean skinChange, boolean reset) {
-        final boolean changeOnlyName = profile.getSkin() != null && !profile.getSkin().equalsIgnoreCase(player.getName());
-        final String profileName = profile.getName() == null ? player.getName() : profile.getName();
-
-        final ServerPlayer serverPlayer = ((CraftPlayer) player).getHandle();
-        final GameProfile gameProfile = new GameProfile(player.getUniqueId(), profileName);
-
-        if (skinChange || changeOnlyName) {
-            final ActionResult<MojangSkin> skinFetch = fetchSkinTextures(profile, reset);
-            if (!skinFetch.isError()) {
-                final MojangSkin skin = skinFetch.getResult();
-                final PropertyMap properties = gameProfile.getProperties();
-                properties.removeAll("textures");
-                properties.put("textures", new Property("textures", skin.getValue(), skin.getSignature()));
-                updateSelf(player);
-            }
-        }
-
-        final ClientboundPlayerInfoUpdatePacket init = ClientboundPlayerInfoUpdatePacket.createPlayerInitializing(Collections.singletonList(serverPlayer));
-        final ClientboundPlayerInfoRemovePacket remove = new ClientboundPlayerInfoRemovePacket(Collections.singletonList(player.getUniqueId()));
-
-        RemoteChatSession chatSession;
-        if (serverPlayer.getChatSession() == null) {
-            NickoBukkit.getInstance().getLogger().warning("Chat Session of " + serverPlayer.displayName + " is null!");
-            NickoBukkit.getInstance().getLogger().warning("If your server is in offline mode/under BungeeCord you can safely ignore this message.");
-            chatSession = null;
-        } else {
-            final UUID uuid = serverPlayer.getChatSession().sessionId();
-            final ProfilePublicKey ppk = serverPlayer.getChatSession().profilePublicKey();
-            chatSession = new RemoteChatSession(uuid, ppk);
-        }
-
-        spoofPlayerInfoPacket(init, Collections.singletonList(new ClientboundPlayerInfoUpdatePacket.Entry(
-                player.getUniqueId(),
-                gameProfile,
-                true,
-                serverPlayer.latency,
-                serverPlayer.gameMode.getGameModeForPlayer(),
-                Component.literal(profileName),
-                chatSession == null ? null : chatSession.asData()
-        )));
-
-
-        Bukkit.getOnlinePlayers().forEach(online -> {
-            final ServerPlayer onlinePlayer = ((CraftPlayer) online).getHandle();
-            onlinePlayer.connection.send(remove);
-            onlinePlayer.connection.send(init);
-        });
-        // TODO: 3/17/23 Update signature to avoid duplicate for loop
-        updateOthers(player);
-        return new ActionResult<>();
-    }
-
-    private void spoofPlayerInfoPacket(Object object, Object newValue) {
-        try {
-            final Field field = object.getClass().getDeclaredField("b");
-            field.setAccessible(true);
-            field.set(object, newValue);
-        } catch (NoSuchFieldException | IllegalAccessException e) {
-            NickoBukkit.getInstance().getLogger().warning("Unable to spoof packet, that's bad! (" + e.getMessage() + ")");
-        }
-    }
-}