Update to 1.16

pom.xml

@@ -83,17 +83,12 @@
         <dependency>
             <groupId>org.spigotmc</groupId>
             <artifactId>spigot-api</artifactId>
-            <version>1.15-R0.1-SNAPSHOT</version>
+            <version>1.16.1-R0.1-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.spigotmc</groupId>
             <artifactId>spigot</artifactId>
-            <version>1.15.2-R0.1-SNAPSHOT</version>
+            <version>1.16.1-R0.1-SNAPSHOT</version>
-        </dependency>
-        <dependency>
-            <groupId>org.spigotmc</groupId>
-            <artifactId>spigot</artifactId>
-            <version>1.15.2-R0.1-SNAPSHOT</version>
         </dependency>
         <!-- testing -->
         <dependency>

src/main/java/me/libraryaddict/disguise/LibsDisguises.java

@@ -60,6 +60,14 @@ public class LibsDisguises extends JavaPlugin {
             return;
         }
 
+        try {
+            Class cl = Class.forName("org.bukkit.Server$Spigot");
+        }
+        catch (ClassNotFoundException e) {
+            getLogger().severe("Oh dear, you seem to be using CraftBukkit. Please use Spigot or Paper instead! This " +
+                    "plugin will continue to load, but it will look like a mugging victim");
+        }
+
         WatcherSanitizer.init();
     }
 

src/main/java/me/libraryaddict/disguise/disguisetypes/DisguiseType.java

@@ -7,6 +7,7 @@ import me.libraryaddict.disguise.utilities.translations.TranslateType;
 import org.apache.commons.lang.StringUtils;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.EntityType;
+import org.omg.CORBA.UNKNOWN;
 
 public enum DisguiseType {
     AREA_EFFECT_CLOUD(3, 0),
@@ -83,6 +84,8 @@ public enum DisguiseType {
 
     GUARDIAN,
 
+    @NmsAddedIn(val = NmsVersion.v1_16) HOGLIN,
+
     HORSE,
 
     HUSK,
@@ -135,7 +138,9 @@ public enum DisguiseType {
 
     PIG,
 
-    PIG_ZOMBIE,
+    @NmsRemovedIn(val = NmsVersion.v1_16) PIG_ZOMBIE,
+
+    @NmsAddedIn(val = NmsVersion.v1_16) PIGLIN,
 
     @NmsAddedIn(val = NmsVersion.v1_14) PILLAGER,
 
@@ -183,6 +188,8 @@ public enum DisguiseType {
 
     STRAY,
 
+    @NmsAddedIn(val = NmsVersion.v1_16) STRIDER,
+
     THROWN_EXP_BOTTLE(75),
 
     @NmsRemovedIn(val = NmsVersion.v1_14) TIPPED_ARROW(60),
@@ -215,11 +222,15 @@ public enum DisguiseType {
 
     WOLF,
 
+    @NmsAddedIn(val = NmsVersion.v1_16) ZOGLIN,
+
     ZOMBIE,
 
     ZOMBIE_HORSE,
 
-    ZOMBIE_VILLAGER;
+    ZOMBIE_VILLAGER,
+
+    @NmsAddedIn(val = NmsVersion.v1_16) ZOMBIFIED_PIGLIN;
 
     public static DisguiseType getType(Entity entity) {
         DisguiseType disguiseType = getType(entity.getType());

src/main/java/me/libraryaddict/disguise/disguisetypes/MetaIndex.java

@@ -115,6 +115,7 @@ public class MetaIndex<Y> {
      * The shooter of the arrow, no visible effect if set
      */
     @NmsAddedIn(val = NmsVersion.v1_13)
+    @NmsRemovedIn(val = NmsVersion.v1_16)
     public static MetaIndex<Optional<UUID>> ARROW_UUID = new MetaIndex<>(ArrowWatcher.class, 1, Optional.empty());
 
     @NmsAddedIn(val = NmsVersion.v1_14)
@@ -296,7 +297,10 @@ public class MetaIndex<Y> {
     @NmsAddedIn(val = NmsVersion.v1_14)
     public static MetaIndex<Boolean> FIREWORK_SHOT_AT_ANGLE = new MetaIndex<>(FireworkWatcher.class, 2, false);
 
-    public static MetaIndex<Integer> FISHING_HOOK_HOOKED = new MetaIndex<>(FishingHookWatcher.class, 0, 0);
+    public static MetaIndex<Integer> FISHING_HOOK_HOOKED_ID = new MetaIndex<>(FishingHookWatcher.class, 0, 0);
+
+    @NmsAddedIn(val = NmsVersion.v1_16)
+    public static MetaIndex<Boolean> FISHING_HOOK_HOOKED = new MetaIndex<>(FishingHookWatcher.class, 1, false);
 
     /**
      * The type of fox, its coloring
@@ -328,6 +332,9 @@ public class MetaIndex<Y> {
      */
     public static MetaIndex<Integer> GUARDIAN_TARGET = new MetaIndex<>(GuardianWatcher.class, 1, 0);
 
+    @NmsAddedIn(val = NmsVersion.v1_16)
+    public static MetaIndex<Boolean> HOGLIN_SHAKING = new MetaIndex<>(HoglinWatcher.class, 0, false);
+
     /**
      * If horse has chest, set for donkey
      */
@@ -495,6 +502,18 @@ public class MetaIndex<Y> {
      */
     public static MetaIndex<Integer> PIG_BOOST = new MetaIndex<>(PigWatcher.class, 1, 0);
 
+    @NmsAddedIn(val = NmsVersion.v1_16)
+    public static MetaIndex<Boolean> PIGLIN_BABY = new MetaIndex<>(PiglinWatcher.class, 0, false);
+
+    @NmsAddedIn(val = NmsVersion.v1_16)
+    public static MetaIndex<Boolean> PIGLIN_SHAKING = new MetaIndex<>(PiglinWatcher.class, 1, false);
+
+    @NmsAddedIn(val = NmsVersion.v1_16)
+    public static MetaIndex<Boolean> PIGLIN_CROSSBOW = new MetaIndex<>(PiglinWatcher.class, 2, false);
+
+    @NmsAddedIn(val = NmsVersion.v1_16)
+    public static MetaIndex<Boolean> PIGLIN_DANCING = new MetaIndex<>(PiglinWatcher.class, 3, false);
+
     @NmsAddedIn(val = NmsVersion.v1_14)
     public static MetaIndex<Boolean> PILLAGER_AIMING_BOW = new MetaIndex<>(PillagerWatcher.class, 0, false);
 
@@ -539,6 +558,15 @@ public class MetaIndex<Y> {
 
     public static MetaIndex<Byte> SNOWMAN_DERP = new MetaIndex<>(SnowmanWatcher.class, 0, (byte) 16);
 
+    @NmsAddedIn(val = NmsVersion.v1_16)
+    public static MetaIndex<Integer> STRIDER_SADDLE_UNKNOWN = new MetaIndex<>(StriderWatcher.class, 0, 0);
+
+    @NmsAddedIn(val = NmsVersion.v1_16)
+    public static MetaIndex<Boolean> STRIDER_WARM = new MetaIndex<>(StriderWatcher.class, 1, false);
+
+    @NmsAddedIn(val = NmsVersion.v1_16)
+    public static MetaIndex<Boolean> STRIDER_SADDLED = new MetaIndex<>(StriderWatcher.class, 2, false);
+
     public static MetaIndex<Byte> SPIDER_CLIMB = new MetaIndex<>(SpiderWatcher.class, 0, (byte) 0);
 
     public static MetaIndex<ItemStack> SPLASH_POTION_ITEM = new MetaIndex<>(SplashPotionWatcher.class, 0,
@@ -610,6 +638,12 @@ public class MetaIndex<Y> {
 
     public static MetaIndex<Integer> WOLF_COLLAR = new MetaIndex<>(WolfWatcher.class, 2, 14);
 
+    @NmsAddedIn(val = NmsVersion.v1_16)
+    public static MetaIndex<Integer> WOLF_ANGER = new MetaIndex<>(WolfWatcher.class, 3, 0);
+
+    @NmsAddedIn(val = NmsVersion.v1_16)
+    public static MetaIndex<Boolean> ZOGLIN_BABY = new MetaIndex<>(ZoglinWatcher.class, 0, false);
+
     @NmsRemovedIn(val = NmsVersion.v1_14)
     public static MetaIndex<Boolean> ZOMBIE_AGGRESSIVE = new MetaIndex<>(ZombieWatcher.class, 2, false);
 

src/main/java/me/libraryaddict/disguise/disguisetypes/watchers/FishingHookWatcher.java

@@ -4,26 +4,31 @@ import me.libraryaddict.disguise.disguisetypes.Disguise;
 import me.libraryaddict.disguise.disguisetypes.FlagWatcher;
 import me.libraryaddict.disguise.disguisetypes.MetaIndex;
 
-public class FishingHookWatcher extends FlagWatcher
+public class FishingHookWatcher extends FlagWatcher {
-{
+    public FishingHookWatcher(Disguise disguise) {
-    public FishingHookWatcher(Disguise disguise)
-    {
         super(disguise);
     }
 
-    public void setHooked(int hookedId)
+    public int getHookedId() {
-    {
+        int hooked = getData(MetaIndex.FISHING_HOOK_HOOKED_ID);
-        setData(MetaIndex.FISHING_HOOK_HOOKED, hookedId + 1);
-        sendData(MetaIndex.FISHING_HOOK_HOOKED);
-    }
-
-    public int getHooked()
-    {
-        int hooked = getData(MetaIndex.FISHING_HOOK_HOOKED);
 
         if (hooked > 0)
             hooked--;
 
         return hooked;
     }
+
+    public void setHookedId(int hookedId) {
+        setData(MetaIndex.FISHING_HOOK_HOOKED_ID, hookedId + 1);
+        sendData(MetaIndex.FISHING_HOOK_HOOKED_ID);
+    }
+
+    public boolean isHooked() {
+        return getData(MetaIndex.FISHING_HOOK_HOOKED);
+    }
+
+    public void setHooked(boolean hooked) {
+        setData(MetaIndex.FISHING_HOOK_HOOKED, hooked);
+        sendData(MetaIndex.FISHING_HOOK_HOOKED);
+    }
 }

src/main/java/me/libraryaddict/disguise/disguisetypes/watchers/HoglinWatcher.java

@@ -0,0 +1,24 @@
+package me.libraryaddict.disguise.disguisetypes.watchers;
+
+import me.libraryaddict.disguise.disguisetypes.Disguise;
+import me.libraryaddict.disguise.disguisetypes.MetaIndex;
+
+/**
+ * Created by libraryaddict on 25/06/2020.
+ */
+public class HoglinWatcher extends AgeableWatcher {
+    public HoglinWatcher(Disguise disguise) {
+        super(disguise);
+
+        setShaking(false);
+    }
+
+    public boolean isShaking() {
+        return !getData(MetaIndex.HOGLIN_SHAKING);
+    }
+
+    public void setShaking(boolean shaking) {
+        setData(MetaIndex.HOGLIN_SHAKING, !shaking);
+        sendData(MetaIndex.HOGLIN_SHAKING);
+    }
+}

src/main/java/me/libraryaddict/disguise/disguisetypes/watchers/PiglinWatcher.java

@@ -0,0 +1,51 @@
+package me.libraryaddict.disguise.disguisetypes.watchers;
+
+import me.libraryaddict.disguise.disguisetypes.Disguise;
+import me.libraryaddict.disguise.disguisetypes.MetaIndex;
+
+/**
+ * Created by libraryaddict on 25/06/2020.
+ */
+public class PiglinWatcher extends InsentientWatcher {
+    public PiglinWatcher(Disguise disguise) {
+        super(disguise);
+
+        setShaking(false);
+    }
+
+    public boolean isBaby() {
+        return getData(MetaIndex.PIGLIN_BABY);
+    }
+
+    public void setBaby(boolean baby) {
+        setData(MetaIndex.PIGLIN_BABY, baby);
+        sendData(MetaIndex.PIGLIN_BABY);
+    }
+
+    public boolean isDancing() {
+        return getData(MetaIndex.PIGLIN_DANCING);
+    }
+
+    public void setDancing(boolean dancing) {
+        setData(MetaIndex.PIGLIN_DANCING, dancing);
+        sendData(MetaIndex.PIGLIN_DANCING);
+    }
+
+    public boolean isUsingCrossbow() {
+        return getData(MetaIndex.PIGLIN_CROSSBOW);
+    }
+
+    public void setUsingCrossbow(boolean crossbow) {
+        setData(MetaIndex.PIGLIN_CROSSBOW, crossbow);
+        sendData(MetaIndex.PIGLIN_CROSSBOW);
+    }
+
+    public boolean isShaking() {
+        return !getData(MetaIndex.PIGLIN_SHAKING);
+    }
+
+    public void setShaking(boolean shaking) {
+        setData(MetaIndex.PIGLIN_SHAKING, !shaking);
+        sendData(MetaIndex.PIGLIN_SHAKING);
+    }
+}

src/main/java/me/libraryaddict/disguise/disguisetypes/watchers/StriderWatcher.java

@@ -0,0 +1,22 @@
+package me.libraryaddict.disguise.disguisetypes.watchers;
+
+import me.libraryaddict.disguise.disguisetypes.Disguise;
+import me.libraryaddict.disguise.disguisetypes.MetaIndex;
+
+/**
+ * Created by libraryaddict on 25/06/2020.
+ */
+public class StriderWatcher extends AgeableWatcher {
+    public StriderWatcher(Disguise disguise) {
+        super(disguise);
+    }
+
+    public boolean isSaddled() {
+        return getData(MetaIndex.STRIDER_SADDLED);
+    }
+
+    public void setSaddled(boolean saddled) {
+        setData(MetaIndex.STRIDER_SADDLED, saddled);
+        sendData(MetaIndex.STRIDER_SADDLED);
+    }
+}

src/main/java/me/libraryaddict/disguise/disguisetypes/watchers/WolfWatcher.java

@@ -52,6 +52,15 @@ public class WolfWatcher extends TameableWatcher {
         setTameableFlag(2, angry);
     }
 
+    public int getAnger() {
+        return getData(MetaIndex.WOLF_ANGER);
+    }
+
+    public void setAnger(int anger) {
+        setData(MetaIndex.WOLF_ANGER, anger);
+        sendData(MetaIndex.WOLF_ANGER);
+    }
+
     /**
      * Used for tail rotation.
      *

src/main/java/me/libraryaddict/disguise/disguisetypes/watchers/ZoglinWatcher.java

@@ -0,0 +1,22 @@
+package me.libraryaddict.disguise.disguisetypes.watchers;
+
+import me.libraryaddict.disguise.disguisetypes.Disguise;
+import me.libraryaddict.disguise.disguisetypes.MetaIndex;
+
+/**
+ * Created by libraryaddict on 25/06/2020.
+ */
+public class ZoglinWatcher extends InsentientWatcher {
+    public ZoglinWatcher(Disguise disguise) {
+        super(disguise);
+    }
+
+    public boolean isBaby() {
+        return getData(MetaIndex.ZOGLIN_BABY);
+    }
+
+    public void setBaby(boolean baby) {
+        setData(MetaIndex.ZOGLIN_BABY, baby);
+        sendData(MetaIndex.ZOGLIN_BABY);
+    }
+}

src/main/java/me/libraryaddict/disguise/utilities/DisguiseUtilities.java

@@ -13,6 +13,7 @@ import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import com.google.gson.JsonSyntaxException;
 import com.mojang.authlib.properties.PropertyMap;
+import com.mojang.datafixers.util.Pair;
 import lombok.Getter;
 import lombok.Setter;
 import me.libraryaddict.disguise.DisguiseAPI;
@@ -1988,36 +1989,25 @@ public class DisguiseUtilities {
                                 .createPacket(0, player.getPassenger(), player));
             }
 
+            if (NmsVersion.v1_16.isSupported()) {
+                List<Pair<Object, Object>> list = new ArrayList<>();
+
+                for (EquipmentSlot slot : EquipmentSlot.values()) {
+                    list.add(Pair.of(ReflectionManager.createEnumItemSlot(slot),
+                            ReflectionManager.getNmsItem(player.getInventory().getItem(slot))));
+                }
+
+                sendSelfPacket(player,
+                        manager.createPacketConstructor(Server.ENTITY_EQUIPMENT, 0, list).createPacket(0, list));
+            } else {
+                for (EquipmentSlot slot : EquipmentSlot.values()) {
                     sendSelfPacket(player, manager.createPacketConstructor(Server.ENTITY_EQUIPMENT, 0,
-                    ReflectionManager.createEnumItemSlot(EquipmentSlot.HEAD),
+                            ReflectionManager.createEnumItemSlot(slot),
-                    ReflectionManager.getNmsItem(new ItemStack(Material.STONE)))
+                            ReflectionManager.getNmsItem(player.getInventory().getItem(slot)))
-                    .createPacket(player.getEntityId(), ReflectionManager.createEnumItemSlot(EquipmentSlot.HEAD),
+                            .createPacket(player.getEntityId(), ReflectionManager.createEnumItemSlot(slot),
-                            ReflectionManager.getNmsItem(player.getInventory().getHelmet())));
+                                    ReflectionManager.getNmsItem(player.getInventory().getItem(slot))));
-            sendSelfPacket(player, manager.createPacketConstructor(Server.ENTITY_EQUIPMENT, 0,
+                }
-                    ReflectionManager.createEnumItemSlot(EquipmentSlot.HEAD),
+            }
-                    ReflectionManager.getNmsItem(new ItemStack(Material.STONE)))
-                    .createPacket(player.getEntityId(), ReflectionManager.createEnumItemSlot(EquipmentSlot.CHEST),
-                            ReflectionManager.getNmsItem(player.getInventory().getChestplate())));
-            sendSelfPacket(player, manager.createPacketConstructor(Server.ENTITY_EQUIPMENT, 0,
-                    ReflectionManager.createEnumItemSlot(EquipmentSlot.HEAD),
-                    ReflectionManager.getNmsItem(new ItemStack(Material.STONE)))
-                    .createPacket(player.getEntityId(), ReflectionManager.createEnumItemSlot(EquipmentSlot.LEGS),
-                            ReflectionManager.getNmsItem(player.getInventory().getLeggings())));
-            sendSelfPacket(player, manager.createPacketConstructor(Server.ENTITY_EQUIPMENT, 0,
-                    ReflectionManager.createEnumItemSlot(EquipmentSlot.HEAD),
-                    ReflectionManager.getNmsItem(new ItemStack(Material.STONE)))
-                    .createPacket(player.getEntityId(), ReflectionManager.createEnumItemSlot(EquipmentSlot.FEET),
-                            ReflectionManager.getNmsItem(player.getInventory().getBoots())));
-            sendSelfPacket(player, manager.createPacketConstructor(Server.ENTITY_EQUIPMENT, 0,
-                    ReflectionManager.createEnumItemSlot(EquipmentSlot.HEAD),
-                    ReflectionManager.getNmsItem(new ItemStack(Material.STONE)))
-                    .createPacket(player.getEntityId(), ReflectionManager.createEnumItemSlot(EquipmentSlot.HAND),
-                            ReflectionManager.getNmsItem(player.getInventory().getItemInMainHand())));
-            sendSelfPacket(player, manager.createPacketConstructor(Server.ENTITY_EQUIPMENT, 0,
-                    ReflectionManager.createEnumItemSlot(EquipmentSlot.HEAD),
-                    ReflectionManager.getNmsItem(new ItemStack(Material.STONE)))
-                    .createPacket(player.getEntityId(), ReflectionManager.createEnumItemSlot(EquipmentSlot.OFF_HAND),
-                            ReflectionManager.getNmsItem(player.getInventory().getItemInOffHand())));
 
             Location loc = player.getLocation();
 

src/main/java/me/libraryaddict/disguise/utilities/packets/packethandlers/PacketHandlerAttributes.java

@@ -50,7 +50,8 @@ public class PacketHandlerAttributes implements IPacketHandler {
             return;
         }
 
-        if (disguise.isMiscDisguise()) {
+        // Skip if its 1.16, PL can't handle it atm
+        if (disguise.isMiscDisguise() || NmsVersion.v1_16.isSupported()) {
             return;
         }
 

src/main/java/me/libraryaddict/disguise/utilities/packets/packethandlers/PacketHandlerEquipment.java

@@ -4,12 +4,14 @@ import com.comphenix.protocol.PacketType;
 import com.comphenix.protocol.events.PacketContainer;
 import com.comphenix.protocol.wrappers.WrappedDataWatcher;
 import com.comphenix.protocol.wrappers.WrappedWatchableObject;
+import com.mojang.datafixers.util.Pair;
 import me.libraryaddict.disguise.DisguiseConfig;
 import me.libraryaddict.disguise.disguisetypes.Disguise;
 import me.libraryaddict.disguise.disguisetypes.MetaIndex;
 import me.libraryaddict.disguise.utilities.packets.IPacketHandler;
 import me.libraryaddict.disguise.utilities.packets.LibsPackets;
 import me.libraryaddict.disguise.utilities.packets.PacketsHandler;
+import me.libraryaddict.disguise.utilities.reflection.NmsVersion;
 import me.libraryaddict.disguise.utilities.reflection.ReflectionManager;
 import org.bukkit.Material;
 import org.bukkit.entity.Entity;
@@ -38,6 +40,107 @@ public class PacketHandlerEquipment implements IPacketHandler {
     @Override
     public void handle(Disguise disguise, PacketContainer sentPacket, LibsPackets packets, Player observer,
             Entity entity) {
+        if (NmsVersion.v1_16.isSupported()) {
+            handleNew(disguise, sentPacket, packets, observer, entity);
+        } else {
+            handleOld(disguise, sentPacket, packets, observer, entity);
+        }
+    }
+
+    public void handleNew(Disguise disguise, PacketContainer sentPacket, LibsPackets packets, Player observer,
+            Entity entity) {
+        // Else if the disguise is updating equipment
+
+        List<Pair<Object, Object>> slots = (List<Pair<Object, Object>>) packets.getPackets().get(0).getModifier()
+                .read(1);
+        List<Pair<Object, Object>> newSlots = new ArrayList<>();
+        boolean constructed = false;
+
+        for (Pair<Object, Object> pair : slots) {
+            EquipmentSlot slot = ReflectionManager.createEquipmentSlot(pair.getFirst());
+
+            org.bukkit.inventory.ItemStack itemStack = disguise.getWatcher().getItemStack(slot);
+
+            if (itemStack != null) {
+                if (!constructed) {
+                    constructed = true;
+
+                    if (packets.getPackets().size() > 1) {
+                        packets.getPackets().remove(1);
+                    } else {
+                        packets.clear();
+                    }
+
+                    PacketContainer equipPacket = sentPacket.shallowClone();
+
+                    packets.getPackets().add(1, equipPacket);
+
+                    equipPacket.getModifier().write(1, newSlots);
+                }
+
+                newSlots.add(Pair.of(pair.getFirst(),
+                        ReflectionManager.getNmsItem(itemStack.getType() == Material.AIR ? null : itemStack)));
+            } else {
+                newSlots.add(pair);
+            }
+
+            if (disguise.getWatcher().isRightClicking() && slot == EquipmentSlot.HAND) {
+                ItemStack heldItem = packets.getPackets().get(0).getItemModifier().read(0);
+
+                if (heldItem != null && heldItem.getType() != Material.AIR) {
+                    // Convert the datawatcher
+                    List<WrappedWatchableObject> list = new ArrayList<>();
+
+                    if (DisguiseConfig.isMetaPacketsEnabled()) {
+                        WrappedWatchableObject watch = ReflectionManager.createWatchable(MetaIndex.ENTITY_META,
+                                WrappedDataWatcher.getEntityWatcher(entity).getByte(0));
+
+                        if (watch != null)
+                            list.add(watch);
+
+                        list = disguise.getWatcher().convert(list);
+                    } else {
+                        for (WrappedWatchableObject obj : disguise.getWatcher().getWatchableObjects()) {
+                            if (obj.getIndex() == 0) {
+                                list.add(obj);
+                                break;
+                            }
+                        }
+                    }
+
+                    // Construct the packets to return
+                    PacketContainer packetBlock = new PacketContainer(PacketType.Play.Server.ENTITY_METADATA);
+
+                    packetBlock.getModifier().write(0, entity.getEntityId());
+                    packetBlock.getWatchableCollectionModifier().write(0, list);
+
+                    PacketContainer packetUnblock = packetBlock.deepClone();
+                    // Make a packet to send the 'unblock'
+                    for (WrappedWatchableObject watcher : packetUnblock.getWatchableCollectionModifier().read(0)) {
+                        watcher.setValue((byte) ((byte) watcher.getValue() & ~(1 << 4)));
+                    }
+
+                    // Send the unblock before the itemstack change so that the 2nd metadata packet works. Why?
+                    // Scheduler
+                    // delay.
+
+                    PacketContainer packet1 = packets.getPackets().get(0);
+
+                    packets.clear();
+
+                    packets.addPacket(packetUnblock);
+                    packets.addPacket(packet1);
+                    packets.addPacket(packetBlock);
+                    // Silly mojang made the right clicking datawatcher value only valid for one use. So I have
+                    // to reset
+                    // it.
+                }
+            }
+        }
+    }
+
+    public void handleOld(Disguise disguise, PacketContainer sentPacket, LibsPackets packets, Player observer,
+            Entity entity) {
         // Else if the disguise is updating equipment
 
         EquipmentSlot slot = ReflectionManager.createEquipmentSlot(packets.getPackets().get(0).getModifier().read(1));

src/main/java/me/libraryaddict/disguise/utilities/packets/packethandlers/PacketHandlerSpawn.java

@@ -74,8 +74,7 @@ public class PacketHandlerSpawn implements IPacketHandler {
         Disguise disguise = packets.getDisguise();
 
         if (DisguiseConfig.isMiscDisguisesForLivingEnabled()) {
-            if (disguise.getWatcher() instanceof LivingWatcher) {
+            if (disguise.getWatcher() instanceof LivingWatcher && !NmsVersion.v1_16.isSupported()) {
-
                 ArrayList<WrappedAttribute> attributes = new ArrayList<>();
 
                 WrappedAttribute.Builder builder = WrappedAttribute.newBuilder().attributeKey("generic.maxHealth");

src/main/java/me/libraryaddict/disguise/utilities/packets/packetlisteners/PacketListenerModdedClient.java

@@ -14,7 +14,6 @@ import io.netty.buffer.Unpooled;
 import io.netty.handler.codec.DecoderException;
 import me.libraryaddict.disguise.LibsDisguises;
 import me.libraryaddict.disguise.utilities.modded.ModdedManager;
-import net.minecraft.server.v1_15_R1.PacketDataSerializer;
 import org.bukkit.entity.Player;
 
 import java.lang.reflect.InvocationTargetException;
@@ -141,15 +140,16 @@ public class PacketListenerModdedClient extends PacketAdapter {
         PacketContainer packet1 = new PacketContainer(PacketType.Login.Server.CUSTOM_PAYLOAD);
         packet1.getIntegers().write(0, packetId1);
         packet1.getMinecraftKeys().write(0, new com.comphenix.protocol.wrappers.MinecraftKey("fml", "handshake"));
-        packet1.getModifier()
+       // packet1.getModifier()
-                .write(2, new PacketDataSerializer(Unpooled.wrappedBuffer(ModdedManager.getFmlHandshake())));
+        //        .write(2, new PacketDataSerializer(Unpooled.wrappedBuffer(ModdedManager.getFmlHandshake())));
 
         PacketContainer packet2 = new PacketContainer(PacketType.Login.Server.CUSTOM_PAYLOAD);
         packet2.getIntegers().write(0, packetId2);
         packet2.getMinecraftKeys().write(0, new MinecraftKey("fml", "handshake"));
-        packet2.getModifier()
+       // packet2.getModifier()
-                .write(2, new PacketDataSerializer(Unpooled.wrappedBuffer(ModdedManager.getFmlRegistries())));
+        //        .write(2, new PacketDataSerializer(Unpooled.wrappedBuffer(ModdedManager.getFmlRegistries())));
 
+        //TODO
         try {
             ProtocolLibrary.getProtocolManager().sendServerPacket(event.getPlayer(), packet1);
             ProtocolLibrary.getProtocolManager().sendServerPacket(event.getPlayer(), packet2);

src/main/java/me/libraryaddict/disguise/utilities/reflection/NmsVersion.java

@@ -7,7 +7,8 @@ public enum NmsVersion {
     v1_12,
     v1_13,
     v1_14,
-    v1_15;
+    v1_15,
+    v1_16;
 
     /**
      * If this nms version isn't newer than the running version

src/main/java/me/libraryaddict/disguise/utilities/reflection/ReflectionManager.java

@@ -100,10 +100,15 @@ public class ReflectionManager {
         pingField = getNmsField("EntityPlayer", "ping");
 
         if (NmsVersion.v1_14.isSupported()) {
-            chunkProviderField = getNmsField("World", "chunkProvider");
             chunkMapField = getNmsField("ChunkProviderServer", "playerChunkMap");
             trackedEntitiesField = getNmsField("PlayerChunkMap", "trackedEntities");
             entityTrackerField = getNmsField("PlayerChunkMap$EntityTracker", "trackerEntry");
+
+            if (NmsVersion.v1_16.isSupported()) {
+                chunkProviderField = getNmsField("WorldServer", "chunkProvider");
+            } else {
+                chunkProviderField = getNmsField("World", "chunkProvider");
+            }
         } else {
             trackerField = getNmsField("WorldServer", "tracker");
             entitiesField = getNmsField("EntityTracker", "trackedEntities");
@@ -1348,8 +1353,14 @@ public class ReflectionManager {
 
             Constructor c = getNmsClass("EntityTypes").getConstructors()[0];
 
+            Object entityType;
+
             // UGLY :D
-            Object entityType = c.newInstance(null, null, false, false, false, false, null);
+            if (NmsVersion.v1_16.isSupported()) {
+                entityType = c.newInstance(null, null, false, false, false, false, null, null, 0, 0);
+            } else {
+                entityType = c.newInstance(null, null, false, false, false, false, null);
+            }
 
             for (Field f : entityType.getClass().getDeclaredFields()) {
                 if (f.getType() != String.class) {
@@ -1564,6 +1575,7 @@ public class ReflectionManager {
                 case PIG_ZOMBIE:
                 case HUSK:
                 case DROWNED:
+                case ZOMBIFIED_PIGLIN:
                     watcherClass = ZombieWatcher.class;
                     break;
                 case MAGMA_CUBE:
@@ -1735,6 +1747,9 @@ public class ReflectionManager {
                 case TRADER_LLAMA:
                     nmsEntityName = "LLamaTrader"; // Interesting capitalization
                     break;
+                case ZOMBIFIED_PIGLIN:
+                    nmsEntityName = "PigZombie";
+                    break;
                 default:
                     break;
             }

src/main/java/me/libraryaddict/disguise/utilities/sounds/DisguiseSoundEnums.java

@@ -91,6 +91,9 @@ public enum DisguiseSoundEnums {
             new Sound[]{Sound.ENTITY_GUARDIAN_DEATH, Sound.ENTITY_GUARDIAN_DEATH_LAND},
             new Sound[]{Sound.ENTITY_GUARDIAN_AMBIENT, Sound.ENTITY_GUARDIAN_AMBIENT_LAND}, Sound.ENTITY_GUARDIAN_FLOP),
 
+    HOGLIN(Sound.ENTITY_HOGLIN_HURT, Sound.ENTITY_HOGLIN_STEP, Sound.ENTITY_HOGLIN_DEATH, Sound.ENTITY_HOGLIN_AMBIENT,
+            Sound.ENTITY_HOGLIN_CONVERTED_TO_ZOMBIFIED, Sound.ENTITY_HOGLIN_ANGRY, Sound.ENTITY_HOGLIN_RETREAT),
+
     HORSE(Sound.ENTITY_HORSE_HURT, new Sound[]{Sound.ENTITY_HORSE_STEP, Sound.ENTITY_HORSE_STEP_WOOD},
             Sound.ENTITY_HORSE_DEATH, Sound.ENTITY_HORSE_AMBIENT, Sound.ENTITY_HORSE_GALLOP, Sound.ENTITY_HORSE_SADDLE,
             Sound.ENTITY_DONKEY_ANGRY, Sound.ENTITY_HORSE_ARMOR, Sound.ENTITY_HORSE_LAND, Sound.ENTITY_HORSE_JUMP,
@@ -129,8 +132,12 @@ public enum DisguiseSoundEnums {
 
     PIG(Sound.ENTITY_PIG_HURT, Sound.ENTITY_PIG_STEP, Sound.ENTITY_PIG_DEATH, Sound.ENTITY_PIG_AMBIENT),
 
-    PIG_ZOMBIE(Sound.ENTITY_ZOMBIE_PIGMAN_HURT, null, Sound.ENTITY_ZOMBIE_PIGMAN_DEATH,
+    PIGLIN(Sound.ENTITY_PIGLIN_HURT, Sound.ENTITY_PIGLIN_STEP, Sound.ENTITY_PIGLIN_DEATH, Sound.ENTITY_PIGLIN_AMBIENT,
-            Sound.ENTITY_ZOMBIE_PIGMAN_AMBIENT, Sound.ENTITY_ZOMBIE_PIGMAN_ANGRY),
+            Sound.ENTITY_PIGLIN_RETREAT, Sound.ENTITY_PIGLIN_JEALOUS, Sound.ENTITY_PIGLIN_ADMIRING_ITEM,
+            Sound.ENTITY_PIGLIN_CELEBRATE),
+
+    PIG_ZOMBIE("ENTITY_ZOMBIE_PIGMAN_HURT", null, "ENTITY_ZOMBIE_PIGMAN_DEATH", "ENTITY_ZOMBIE_PIGMAN_AMBIENT",
+            "ENTITY_ZOMBIE_PIGMAN_ANGRY"),
 
     PLAYER(Sound.ENTITY_PLAYER_HURT, Arrays.stream(Sound.values())
             .filter(sound -> sound.name().startsWith("BLOCK_") && sound.name().endsWith("_STEP")).toArray(Sound[]::new),
@@ -185,15 +192,21 @@ public enum DisguiseSoundEnums {
 
     STRAY(Sound.ENTITY_STRAY_HURT, Sound.ENTITY_STRAY_STEP, Sound.ENTITY_STRAY_DEATH, Sound.ENTITY_STRAY_AMBIENT),
 
+    STRIDER(Sound.ENTITY_STRIDER_HURT, new Sound[]{Sound.ENTITY_STRIDER_STEP, Sound.ENTITY_STRIDER_STEP_LAVA},
+            Sound.ENTITY_STRIDER_DEATH, Sound.ENTITY_STRIDER_AMBIENT, Sound.ENTITY_STRIDER_EAT,
+            Sound.ENTITY_STRIDER_HAPPY, Sound.ENTITY_STRIDER_RETREAT, Sound.ENTITY_STRIDER_SADDLE),
+
     SQUID(Sound.ENTITY_SQUID_HURT, null, Sound.ENTITY_SQUID_DEATH, Sound.ENTITY_SQUID_AMBIENT,
             Sound.ENTITY_SQUID_SQUIRT, Sound.ENTITY_FISH_SWIM),
 
     TROPICAL_FISH(Sound.ENTITY_TROPICAL_FISH_HURT, null, Sound.ENTITY_TROPICAL_FISH_DEATH,
             Sound.ENTITY_TROPICAL_FISH_AMBIENT, Sound.ENTITY_TROPICAL_FISH_FLOP, Sound.ENTITY_FISH_SWIM),
 
-    TURTLE(new Sound[]{Sound.ENTITY_TURTLE_HURT, Sound.ENTITY_TURTLE_HURT_BABY},
+    TURTLE(new Sound[]{Sound.ENTITY_TURTLE_HURT, Sound.ENTITY_TURTLE_HURT_BABY}, new Sound[]
-            new Sound[]{Sound.ENTITY_TURTLE_SHAMBLE, Sound.ENTITY_TURTLE_SHAMBLE_BABY},
+
-            new Sound[]{Sound.ENTITY_TURTLE_DEATH, Sound.ENTITY_TURTLE_DEATH_BABY}, Sound.ENTITY_TURTLE_AMBIENT_LAND,
+            {Sound.ENTITY_TURTLE_SHAMBLE, Sound.ENTITY_TURTLE_SHAMBLE_BABY}, new Sound[]
+
+            {Sound.ENTITY_TURTLE_DEATH, Sound.ENTITY_TURTLE_DEATH_BABY}, Sound.ENTITY_TURTLE_AMBIENT_LAND,
             Sound.ENTITY_TURTLE_LAY_EGG),
 
     VEX(Sound.ENTITY_VEX_HURT, null, Sound.ENTITY_VEX_DEATH, Sound.ENTITY_VEX_AMBIENT, Sound.ENTITY_VEX_CHARGE),
@@ -216,6 +229,9 @@ public enum DisguiseSoundEnums {
             Sound.ENTITY_WOLF_GROWL, Sound.ENTITY_WOLF_PANT, Sound.ENTITY_WOLF_HOWL, Sound.ENTITY_WOLF_SHAKE,
             Sound.ENTITY_WOLF_WHINE),
 
+    ZOGLIN(Sound.ENTITY_ZOGLIN_HURT, Sound.ENTITY_ZOGLIN_STEP, Sound.ENTITY_ZOGLIN_DEATH, Sound.ENTITY_ZOGLIN_AMBIENT,
+            Sound.ENTITY_ZOGLIN_ANGRY, Sound.ENTITY_ZOGLIN_ATTACK),
+
     ZOMBIE(Sound.ENTITY_ZOMBIE_HURT, Sound.ENTITY_ZOMBIE_STEP, Sound.ENTITY_ZOMBIE_DEATH, Sound.ENTITY_ZOMBIE_AMBIENT,
             Sound.ENTITY_ZOMBIE_INFECT, Sound.ENTITY_ZOMBIE_ATTACK_WOODEN_DOOR, Sound.ENTITY_ZOMBIE_BREAK_WOODEN_DOOR,
             Sound.ENTITY_ZOMBIE_ATTACK_IRON_DOOR),
@@ -228,9 +244,14 @@ public enum DisguiseSoundEnums {
     ZOMBIE_VILLAGER(Sound.ENTITY_ZOMBIE_VILLAGER_HURT, Sound.ENTITY_ZOMBIE_VILLAGER_STEP,
             Sound.ENTITY_ZOMBIE_VILLAGER_DEATH, Sound.ENTITY_ZOMBIE_VILLAGER_AMBIENT, Sound.ENTITY_ZOMBIE_INFECT,
             Sound.ENTITY_ZOMBIE_ATTACK_WOODEN_DOOR, Sound.ENTITY_ZOMBIE_BREAK_WOODEN_DOOR,
-            Sound.ENTITY_ZOMBIE_ATTACK_IRON_DOOR);
+            Sound.ENTITY_ZOMBIE_ATTACK_IRON_DOOR),
+
+    ZOMBIIFIED_PIGLIN(Sound.ENTITY_ZOMBIFIED_PIGLIN_HURT, null, Sound.ENTITY_ZOMBIFIED_PIGLIN_DEATH,
+            Sound.ENTITY_ZOMBIFIED_PIGLIN_AMBIENT, Sound.ENTITY_ZOMBIFIED_PIGLIN_ANGRY,
+            Sound.ENTITY_PIGLIN_CONVERTED_TO_ZOMBIFIED);
+
     @Getter
-    private HashMap<Sound, SoundType> sounds = new HashMap<>();
+    private HashMap<String, SoundType> sounds = new HashMap<>();
 
     DisguiseSoundEnums(Object hurt, Object step, Object death, Object idle, Object... sounds) {
         if (LibsDisguises.getInstance() != null) {
@@ -262,12 +283,26 @@ public enum DisguiseSoundEnums {
             }
         } else if (sound instanceof Sound) {
             addSound((Sound) sound, type);
+        } else if (sound instanceof String[]) {
+            for (String s : (String[]) sound) {
+                if (s == null) {
+                    continue;
+                }
+
+                addSound(s, type);
+            }
+        } else if (sound instanceof String) {
+            addSound((String) sound, type);
         } else {
             throw new IllegalArgumentException("Was given an unknown object " + sound);
         }
     }
 
     private void addSound(Sound sound, SoundType type) {
+        addSound(sound.name(), type);
+    }
+
+    private void addSound(String sound, SoundType type) {
         sounds.put(sound, type);
     }
 }

src/main/java/me/libraryaddict/disguise/utilities/watchers/CompileMethods.java

@@ -46,7 +46,7 @@ public class CompileMethods {
 
                 int i = 0;
 
-                for (Map.Entry<Sound, SoundGroup.SoundType> entry : e.getSounds().entrySet()) {
+                for (Map.Entry<String, SoundGroup.SoundType> entry : e.getSounds().entrySet()) {
                     if (entry.getValue() != type) {
                         continue;
                     }
@@ -55,7 +55,7 @@ public class CompileMethods {
                         sound.append(",");
                     }
 
-                    sound.append(entry.getKey().name());
+                    sound.append(entry.getKey());
                 }
             }