private int entityID;
    private Location location;
    private GameProfile gameprofile;


    public NPC(String name, Location location) {
        entityID = (int) Math.ceil(Math.random() * 1000) + 2000;
        gameprofile = new GameProfile(UUID.randomUUID(), name);
        changeSkin();
        this.location = location.clone();
    }

    public void setHeadRotation() {

    }

    public void changeSkin() {
        String value = "eyJ0aW1lc3RhbXAiOjE1NTg3MzgwMDE1MTAsInByb2ZpbGVJZCI6IjJmM2E3YWFlYjYxNDQzOGY5YTI3OTVlODhhZGIyZjA3IiwicHJvZmlsZU5hbWUiOiJCaXRydXgiLCJzaWduYXR1cmVSZXF1aXJlZCI6dHJ1ZSwidGV4dHVyZXMiOnsiU0tJTiI6eyJ1cmwiOiJodHRwOi8vdGV4dHVyZXMubWluZWNyYWZ0Lm5ldC90ZXh0dXJlLzJlY2M2NGRmYTczZTBjNGU2OGFmZTY2NDg3M2RmMGUyNzAwYjRiNGUwMTczYjVjNWIwMjYwZmZmOTI1NzJlZmIifX19";
        String signature = "mH8XZI+TlxVn3HDtGm6LZZm8dB9UaSfV/LECPyE0aETr7I76SQynYLO5itwb5WkV6I+yOq+iDKd+Rnsg+YQrdTR1Z1iWD3nnkYWRJ/qqJthYGTLcywDaEkG7tQKQ8CD5qa4XfYjXwUfWsKOSK9OSNntoNMrA+CcouHGeG5t57yHN0NuNy2ZmnA55tZi3WkiHLKKErCKGtnXZtBBjy8/AY51ZuP3LaarTOPFIGcwernoX7gMuabdG5EEEFXg/UrYzX22U7yBGczzLKwrlI8LfKgi+amPYvSu9h37TXs286ZWz6v5eQTPyqULKKoIJQ2MbK/ukWbyYDDDvaM+nSlCAbTpAziWmPFSOQfgh6bakTZjk5U0R4pWkLOU5fgFhBRhCtlDc+GAFKy0a/CV03VKO1Jn/RfjiK78YBTnM8mFqYOawM+Z/vz37HiJg0zRVVGaqZn97SzGSjNrS+DR/Z0ZDTDBbUqoyQem69nvgcviwVBplxYCpEOQCVghJc22K7LIxWwQ6xu4keHkPu60MJrWht242VA4UohrEZI+pZISitsCXGF2J9sG3H/SzGOoYhVpHtfWa9Q3yroBpbArGzs36l3qhQCw632cDs3sIEbwUtX0rCO3zZfmtsb2GeYV8g3q5DnUpV4qMU/N+30ecdjpGYDwRTOQhjB1UsoQEe/qjemc=";
        gameprofile.getProperties().put("textures", new Property("textures", value, signature));
    }

    public void spawn() {
        PacketPlayOutNamedEntitySpawn packet = new PacketPlayOutNamedEntitySpawn();

        setValue(packet, "a", entityID);
        setValue(packet, "b", gameprofile.getId());
        setValue(packet, "c", getFixLocation(location.getX()));
        setValue(packet, "d", getFixLocation(location.getY()));
        setValue(packet, "e", getFixLocation(location.getZ()));
        setValue(packet, "f", getFixRotation(location.getYaw()));
        setValue(packet, "g", getFixRotation(location.getPitch()));
        setValue(packet, "h", 0);

        DataWatcher w = new DataWatcher(null);
        w.a(6, (float) 20);
        w.a(10, (byte) 127);
        setValue(packet, "i", w);
        addToTablist();
        sendPacket(packet);
        headRotation(location.getYaw(), location.getPitch());
    }

    public void teleport(Location location) {
        PacketPlayOutEntityTeleport packet = new PacketPlayOutEntityTeleport();
        setValue(packet, "a", entityID);
        setValue(packet, "b", getFixLocation(location.getX()));
        setValue(packet, "c", getFixLocation(location.getY()));
        setValue(packet, "d", getFixLocation(location.getZ()));
        setValue(packet, "e", getFixRotation(location.getYaw()));
        setValue(packet, "f", getFixRotation(location.getPitch()));

        sendPacket(packet);
        headRotation(location.getYaw(), location.getPitch());
        this.location = location.clone();
    }


    public void headRotation(float yaw, float pitch) {
        PacketPlayOutEntityLook packet = new PacketPlayOutEntityLook(entityID, getFixRotation(yaw), getFixRotation(pitch), true);
        PacketPlayOutEntityHeadRotation packetHead = new PacketPlayOutEntityHeadRotation();
        setValue(packetHead, "a", entityID);
        setValue(packetHead, "b", getFixRotation(yaw));


        sendPacket(packet);
        sendPacket(packetHead);
    }

    public void destroy() {
        PacketPlayOutEntityDestroy packet = new PacketPlayOutEntityDestroy(new int[]{entityID});
        rmvFromTablist();
        sendPacket(packet);
    }

    public void addToTablist() {
        PacketPlayOutPlayerInfo packet = new PacketPlayOutPlayerInfo();
        PacketPlayOutPlayerInfo.PlayerInfoData data = packet.new PlayerInfoData(gameprofile, 1, EnumGamemode.NOT_SET, CraftChatMessage.fromString(gameprofile.getName())[0]);
        @SuppressWarnings("unchecked")
        List<PacketPlayOutPlayerInfo.PlayerInfoData> players = (List<PacketPlayOutPlayerInfo.PlayerInfoData>) getValue(packet, "b");
        players.add(data);

        setValue(packet, "a", PacketPlayOutPlayerInfo.EnumPlayerInfoAction.ADD_PLAYER);
        setValue(packet, "b", players);

        sendPacket(packet);
    }

    public void rmvFromTablist() {
        PacketPlayOutPlayerInfo packet = new PacketPlayOutPlayerInfo();
        PacketPlayOutPlayerInfo.PlayerInfoData data = packet.new PlayerInfoData(gameprofile, 1, EnumGamemode.NOT_SET, CraftChatMessage.fromString(gameprofile.getName())[0]);
        @SuppressWarnings("unchecked")
        List<PacketPlayOutPlayerInfo.PlayerInfoData> players = (List<PacketPlayOutPlayerInfo.PlayerInfoData>) getValue(packet, "b");
        players.add(data);

        setValue(packet, "a", PacketPlayOutPlayerInfo.EnumPlayerInfoAction.REMOVE_PLAYER);
        setValue(packet, "b", players);

        sendPacket(packet);
    }

    public int getFixLocation(double pos) {
        return (int) MathHelper.floor(pos * 32.0D);
    }

    public byte getFixRotation(float yawpitch) {
        return (byte) ((int) (yawpitch * 256.0F / 360.0F));
    }