Zombie Players

import:
	com.comphenix.protocol.wrappers.EnumWrappers$NativeGameMode
	com.comphenix.protocol.wrappers.EnumWrappers$PlayerInfoAction
	com.comphenix.protocol.wrappers.PlayerInfoData
	com.comphenix.protocol.wrappers.WrappedChatComponent
	com.comphenix.protocol.wrappers.WrappedGameProfile
	com.comphenix.protocol.wrappers.WrappedSignedProperty
	java.awt.Color
	java.io.ByteArrayInputStream
	java.io.ByteArrayOutputStream
	java.io.File
	java.net.URL
	java.util.Base64
	java.util.Collections
	javax.imageio.ImageIO
	org.bukkit.Bukkit
	org.bukkit.inventory.MainHand
	org.jsoup.Connection$Method
	org.jsoup.Jsoup
option nms:
	get:
		return index 3 of split Bukkit.getServer().getClass().getPackage().getName() by "."
import:
	net.minecraft.server.{@nms}.EntityZombie

on join:
	$ thread
	set metadata value "ZombieGameProfile" of player to getZombieSkin(player)
every tick:
	loop {zombieplayername::*}:
		entity from uuid loop-index is not set
		delete {zombieplayername::%loop-index%}
		delete {zombieplayervalue::%loop-index%}
		delete {zombieplayersignature::%loop-index%}
		delete {zombieplayeritems::%loop-index%::*}
		delete {zombieplayerexp::%loop-index%}
on death of player:
	attacker is a zombie
	event.setKeepInventory(true)
	event.setKeepLevel(true)
	set {_zombie} to new EntityZombie(victim.getWorld().getHandle()).getBukkitEntity()
	{_zombie}.getHandle().setLocation(x-loc of victim, y-loc of victim, z-loc of victim, yaw of victim, pitch of victim)
	set {_uuid} to UUID of {_zombie}
	add "{CustomName:""%name of victim%"",Tags:[""zombie_player""],Attributes:[{Name:""generic.attackDamage"",Base:1.0d},{Name:""generic.movementSpeed"",Base:0.3d},{Name:""generic.armor"",Base:0.0d}],PersistenceRequired:1b,CanBreakDoors:1b,CanPickUpLoot:1b}" to nbt of {_zombie}
	if victim.getMainHand() is MainHand.LEFT!:
		add "lefthanded" to scoreboard tags of {_zombie}
	loop 36 times:
		set {_slot} to (loop-number)-1
		{_slot} is not selected hotbar slot of victim
		slot {_slot} of victim's inventory is not air
		set {zombieplayeritems::%{_uuid}%::%{_slot}%} to slot (loop-number)-1 of victim's inventory
	set {zombieplayerexp::%{_uuid}%} to victim.getTotalExperience()
	set level of victim to 0
	set level progress of victim to 0
	victim.setTotalExperience(0)
	set tool of {_zombie} to victim's tool
	set offhand tool of {_zombie} to victim's offhand tool
	set helmet of {_zombie} to victim's helmet
	set chestplate of {_zombie} to victim's chestplate
	set leggings of {_zombie} to victim's leggings
	set boots of {_zombie} to victim's boots
	clear victim's inventory
	set {_gameprofile} to metadata value "ZombieGameProfile" of victim
	set {zombieplayername::%{_uuid}%} to {_gameprofile}.getName()
	set {zombieplayervalue::%{_uuid}%} to {_gameprofile}.getProperties().get("textures").iterator().next().getValue()
	set {zombieplayersignature::%{_uuid}%} to {_gameprofile}.getProperties().get("textures").iterator().next().getSignature()
	victim.getWorld().getHandle().addEntity({_zombie}.getHandle())
on packet event play_server_spawn_entity_living:
	set {_entity} to player's world pentity 0 of event-packet
	{_entity} is a zombie
	{_entity} has scoreboard tag "zombie_player"
	cancel event
	set {_uuid} to UUID of {_entity}
	set {_gameprofile} to new WrappedGameProfile({_uuid}, {zombieplayername::%{_uuid}%})
	{_gameprofile}.getProperties().put("textures", new WrappedSignedProperty("textures", {zombieplayervalue::%{_uuid}%}, {zombieplayersignature::%{_uuid}%}))
	set {_playerinfodata} to new PlayerInfoData({_gameprofile}, 0, NativeGameMode.SURVIVAL!, WrappedChatComponent.fromText(""))
	set {_addinfo} to new play_server_player_info packet
	{_addinfo}.getPlayerInfoAction().write(0, PlayerInfoAction.ADD_PLAYER!)
	{_addinfo}.getPlayerInfoDataLists().write(0, Collections.singletonList({_playerinfodata}))
	set {_spawnplayer} to new play_server_named_entity_spawn packet
	set int pnum 0 of {_spawnplayer} to int pnum 0 of event-packet
	set "UUID" pinfo 0 of {_spawnplayer} to {_uuid}
	set double pnum 0 of {_spawnplayer} to double pnum 0 of event-packet
	set double pnum 1 of {_spawnplayer} to double pnum 1 of event-packet
	set double pnum 2 of {_spawnplayer} to double pnum 2 of event-packet
	set byte pnum 0 of {_spawnplayer} to byte pnum 0 of event-packet
	set byte pnum 1 of {_spawnplayer} to byte pnum 1 of event-packet
	put json "DataWatcher" pjson 0 of event-packet in listvar {_json::*}
	delete {_json::11}
	delete {_json::12}
	set {_json::entity} to {_entity}
	set {_json::13} to 127.byteValue()
	set {_json::14} to check [{_entity} has scoreboard tag "lefthanded"] ? 0.byteValue() : 1.byteValue()
	set "DataWatcher" pjson 0 of {_spawnplayer} to json from listvar {_json::*}
	set {_removeinfo} to new play_server_player_info packet
	{_removeinfo}.getPlayerInfoAction().write(0, PlayerInfoAction.REMOVE_PLAYER!)
	{_removeinfo}.getPlayerInfoDataLists().write(0, Collections.singletonList({_playerinfodata}))
	send player packet {_addinfo}
	send player packet {_spawnplayer}
	wait 50 tick
	send player packet {_removeinfo}
on packet event play_server_entity_metadata:
	set {_entity} to player's world pentity 0 of event-packet
	{_entity} is a zombie
	{_entity} has scoreboard tag "zombie_player"
	put json "WatchableCollection" pjson 0 of event-packet in listvar {_json::*}
	delete {_json::11}
	delete {_json::12}
	delete {_json::13}
	delete {_json::14}
	set "WatchableCollection" pjson 0 of event-packet to json from listvar {_json::*}
on death of zombie:
	victim has scoreboard tag "zombie_player"
	clear drops
	event.setDroppedExp({zombieplayerexp::%UUID of victim%})
	loop {zombieplayeritems::%UUID of victim%::*}:
		add loop-value to drops
	add victim's tool to drops
	add victim's offhand tool to drops
	add victim's helmet to drops
	add victim's chestplate to drops
	add victim's leggings to drops
	add victim's boots to drops
function getZombieSkin(p: player) :: object:
	set {_zombiegameprofile} to new WrappedGameProfile(new uuid, name of {_p})
	{_zombiegameprofile}.getProperties().put("textures", new WrappedSignedProperty("textures", "eyJ0aW1lc3RhbXAiOjE1NDQ0NTk4Mzc4MjMsInByb2ZpbGVJZCI6IjQzYTgzNzNkNjQyOTQ1MTBhOWFhYjMwZjViM2NlYmIzIiwicHJvZmlsZU5hbWUiOiJTa3VsbENsaWVudFNraW42Iiwic2lnbmF0dXJlUmVxdWlyZWQiOnRydWUsInRleHR1cmVzIjp7IlNLSU4iOnsidXJsIjoiaHR0cDovL3RleHR1cmVzLm1pbmVjcmFmdC5uZXQvdGV4dHVyZS84ZDY3NTUzYjMxOGJhMmVlMmI2MjZlOWI5ZGVkM2UxNWExZDBkOGQ5ZjM3MGZmMDNjOThiMzIzZTc4NTczYjlhIn19fQ==", "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"))
	set {_gameprofile} to WrappedGameProfile.fromPlayer({_p})
	set {_property} to try {_gameprofile}.getProperties().get("textures").iterator().next()
	if {_property} is set:
		set {_value} to {_property}.getValue()
		set {_json} to new String(Base64.getDecoder().decode({_value}.getBytes()), "UTF-8")
		put json {_json} parsed as jsonobject in listvar {_json::*}
		set {_model} to {_json::textures::SKIN::metadata::model}
		set {_url} to {_json::textures::SKIN::url}
		{_url} is set
		set {_skin} to ImageIO.read(new URL({_url}))
		set {_zombieparts} to ImageIO.read(new File("./plugins/ZombiePlayers/zombie_parts.png"))
		loop {_skin}.getWidth() times:
			loop {_skin}.getHeight() times:
				set {_color} to new Color({_skin}.getRGB((loop-number-1)-1, (loop-number-2)-1), true)
				set {_r} to floor({_color}.getRed()/128*59)
				set {_g} to floor({_color}.getGreen()/128*83)
				set {_b} to floor({_color}.getBlue()/128*45)
				set {_a} to {_color}.getAlpha()
				{_skin}.setRGB((loop-number-1)-1, (loop-number-2)-1, new Color({_r}/255, {_g}/255, {_b}/255, {_a}/255).getRGB())
		set {_graphics} to {_skin}.getGraphics()
		{_graphics}.drawImage({_zombieparts}, 0, 0, null)
		{_graphics}.dispose()
		set {_outputstream} to new ByteArrayOutputStream()
		ImageIO.write({_skin}, "png", {_outputstream})
		{_outputstream}.flush()
		set {_buffer} to {_outputstream}.toByteArray()
		set {_connection} to Jsoup.connect(uncolored "https://api.mineskin.org/generate/upload?name=&&rmodel=%check [{_model} is ""slim""] ? ""slim"" : ""steve""%&visibility=1").userAgent("ZombiePlayers").method(Method.POST!).data("file", "zombie_%name of {_p} in lower case%.png", new ByteArrayInputStream({_buffer})).ignoreContentType(true).ignoreHttpErrors(true).timeout(5000)
		set {_body} to try {_connection}.execute().body()
		put json {_body} parsed as jsonobject in listvar {_bodyjson::*}
		{_bodyjson::data::texture::value} and {_bodyjson::data::texture::signature} is set
		{_zombiegameprofile}.getProperties().removeAll("textures")
		{_zombiegameprofile}.getProperties().put("textures", new WrappedSignedProperty("textures", {_bodyjson::data::texture::value}, {_bodyjson::data::texture::signature}))
	return {_zombiegameprofile}