Difference between revisions of "Zh:Protocol"

Latest revision as of 11:03, 19 December 2019

注意！

这篇文章是有关最新稳定发布的MinecraftJava版（1.14.4，协议498）。对于电脑版的预发布版，参阅预发布版协议。对于携带版，参阅携带版协议文档。

本页面提供了对当前Minecraft协议的剖析。

如果你还有疑问，参考FAQ或在#mcdevs chat.freenode.net上的IRC频道寻求帮助（更多信息）。

注意：你可以不受限制地使用此页面内容来创建服务端、客户端、机器人等，但是如果你如果复制此页面的任何内容并在其他地方发布，那么仍需要提供#mcdevs的属性。

版本间的更改可以在协议历史中查看。

1 定义
2 数据包格式
- 2.1 未经压缩
- 2.2 经压缩
3 握手中
- 3.1 客户端方
- 3.2 服务端方
  - 3.2.1 握手
  - 3.2.2 旧版服务端列表Ping
4 游玩
- 4.1 客户端方
- 4.2 服务端方
5 状态
- 5.1 客户端方
  - 5.1.1 响应
  - 5.1.2 Pong
- 5.2 服务端方
  - 5.2.1 请求
  - 5.2.2 Ping
6 登入
- 6.1 客户端方
- 6.2 服务端方

定义

Minecraft服务端接受来自TCP客户端的连接并通过数据包进行交流。数据包是通过TCP连接发送的字节序列。数据包的含义取决于它的数据包ID和连接的当前状态。每个连接的初始状态都是握手中，状态通过数据包握手和登入成功来更改。

数据类型

所有在网络上发送的数据（除VarInt和VarLong外）都是大字节序的，也就是说，字节是从最高有效字节到最低有效字节发送。大多数日常遇到的电脑都是小字节序的，所以也许有必要在网络上发送数据前更改字节序。

名称	大小（字节）	编码	注释
Boolean	1	false或true	True被编码为`0x01`，false为`0x00`。
Byte	1	-128到127之间的整数	有符号8位整数，补码
Unsigned Byte	1	0和255之间的整数	无符号8位整数
Short	2	-32768和32767之间的整数	有符号16位整数，补码
Unsigned Short	2	0和65535之间的整数	无符号16位整数
Int	4	-2147483648和2147483647之间的整数	有符号32位整数，补码
Long	8	-9223372036854775808和9223372036854775807之间的整数	有符号64位整数，补码
Float	4	单精度32位IEEE 754浮点数
Double	8	双精度64位IEEE 754浮点数
String（n）	≥ 1 ≤ (n×4) + 3	Unicode 标量序列	以它的大小用字节为单位表示对VarInt为前缀的UTF-8字符串。`n`字符的最大长度随上下文而变化，最多可以使用`n × 4`字节来编码`n`个字符，并同时检查这些限制。最大的`n`值为32767。+ 3是因为有效长度VarInt的最大大小。
Chat	≥ 1 ≤ (32767×4) + 3	见Chat	编码为最大长度为32767的字符串。
Identifier	≥ 1 ≤ (32767×4) + 3	见下方标识符	编码为最大长度为32767的字符串。
VarInt	≥ 1 ≤ 5	-2147483648和2147483647之间的整数	编码补码32位整型的可变长度数据，更多信息参阅它们的部分
VarLong	≥ 1 ≤ 10	-9223372036854775808和9223372036854775807之间的整数	编码补码64位整型的可变长度数据，更多信息参阅它们的部分
Entity Metadata	可变	有关实体的杂项信息	见实体#实体元数据格式
Slot	可变	在物品栏或容器中的一组物品	见槽数据
NBT Tag	可变	取决于上下文	见NBT
Position	8	一个整型/方块位置： x（-33554432至33554431）、y（-2048至2047）、z（-33554432至33554431）	x为26位整数，后面跟着12位整数的y，以及26位整数的z（都是有符号的，补码）。另见下面的部分。
Angle	1	一圈的1/256为步长的旋转角度	这是否是有符号的都无所谓，因为结果角度是相同的。
UUID	16	UUID	编码为无符号128整数（或两个无符号64位整数：高64位和低64位）
Optional X	0或X的大小	类型X的字段，或什么都没有	该字段是否出现必须从上下文得知。
Array of X	数量乘上X的大小	类型X的零或更多的字段	数量必须必须从上下文得知。
X Enum	X的大小	给定列表中特定的值	可能的值的列表和每个该如何编码为X都必须从上下文中得知。无论哪一边发送的无效值通常都会导致客户端断开连接并产生一个错误甚至崩溃。
Byte Array	可变	取决于上下文	这通常是一个零或更多字节的序列，它的含义会在别的地方解释，例如数据包描述中。长度必须从上下文中得知。

标识符

标识符是一个以minecraft:thing为形式的带命名空间的位置。如果没有提供命名空间，那么它默认为minecraft（即，thing变为minecraft:thing。自定义内容应该总是在它自己的命名空间中，而不是默认的中。命名空间应该只使用这些字符：0123456789abcdefghijklmnopqrstuvwxyz-_，实际的名称可能会包含更多符号。命名约定是lower_case_with_underscores（蛇形命名法）。更多信息。

VarInt和VarLong

可变长度格式，就像较小的数会使用较少的字节。于Protocol Buffer Varints非常相似：7个最底位用于编码值而最高位用于指示在之后还有多少用于数字下一部分的字节。最低位的组写在最前面，后面跟着更高位的组；因此，VarInts实际上是小字节序的（然而，组是7位而不是8位的）。

VarInts永远不会多余5字节，VarLongs永远不会多于10字节。

读取并写入VarInts和VarLongs的伪代码：

public static int readVarInt() {
    int numRead = 0;
    int result = 0;
    byte read;
    do {
        read = readByte();
        int value = (read & 0b01111111);
        result |= (value << (7 * numRead));

        numRead++;
        if (numRead > 5) {
            throw new RuntimeException("VarInt is too big");
        }
    } while ((read & 0b10000000) != 0);

    return result;
}

public static long readVarLong() {
    int numRead = 0;
    long result = 0;
    byte read;
    do {
        read = readByte();
        int value = (read & 0b01111111);
        result |= (value << (7 * numRead));

        numRead++;
        if (numRead > 10) {
            throw new RuntimeException("VarLong is too big");
        }
    } while ((read & 0b10000000) != 0);

    return result;
}

public static void writeVarInt(int value) {
    do {
        byte temp = (byte)(value & 0b01111111);
        // Note: >>> means that the sign bit is shifted with the rest of the number rather than being left alone
        value >>>= 7;
        if (value != 0) {
            temp |= 0b10000000;
        }
        writeByte(temp);
    } while (value != 0);
}

public static void writeVarLong(long value) {
    do {
        byte temp = (byte)(value & 0b01111111);
        // Note: >>> means that the sign bit is shifted with the rest of the number rather than being left alone
        value >>>= 7;
        if (value != 0) {
            temp |= 0b10000000;
        }
        writeByte(temp);
    } while (value != 0);
}

注意Minecraft的VarInts不是使用Protocol Buffers编码的，它们只是相似罢了。如果你尝试将Protocol Buffers Varints用于Minecraft的VarInts，你会在某些情况下得到不正确的结果。主要的区别有：

Minecraft的VarInts都是有符号的，但不使用ZigZag编码。Protocol buffers有三种类型Varints：uint32（普通编码、无符号）、sint32（ZigZag编码、无符号）和int32（普通编码、有符号）。 Minecraft的是int32种类。因为Minecraft使用正常的编码而不是ZigZag编码，负值总是会使用字节的最大数字。
Minecraft的VarInts永远不会多于5字节，VarLongs永不多于10字节，而Protocol Buffer Varints会总是使用10字节来编码负数，即使它是int32。

示例VarInts：

值	十六进制字节	十进制字节
0	0x00	0
1	0x01	1
2	0x02	2
127	0x7f	127
128	0x80 0x01	128 1
255	0xff 0x01	255 1
2147483647	0xff 0xff 0xff 0xff 0x07	255 255 255 255 7
-1	0xff 0xff 0xff 0xff 0x0f	255 255 255 255 15
-2147483648	0x80 0x80 0x80 0x80 0x08	128 128 128 128 8

示例VarLongs：

值	十六进制字节	十进制字节
0	0x00	0
1	0x01	1
2	0x02	2
127	0x7f	127
128	0x80 0x01	128 1
255	0xff 0x01	255 1
2147483647	0xff 0xff 0xff 0xff 0x07	255 255 255 255 7
9223372036854775807	0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0x7f	255 255 255 255 255 255 255 255 127
-1	0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0x01	255 255 255 255 255 255 255 255 255 1
-2147483648	0x80 0x80 0x80 0x80 0xf8 0xff 0xff 0xff 0xff 0x01	128 128 128 128 248 255 255 255 255 1
-9223372036854775808	0x80 0x80 0x80 0x80 0x80 0x80 0x80 0x80 0x80 0x01	128 128 128 128 128 128 128 128 128 1

位置

分隔位三个部分的64位值

x：26个最高位
z：26个中间位
y：12个最低位

如下编码：

((x & 0x3FFFFFF) << 38) | ((z & 0x3FFFFFF) << 12) | (y & 0xFFF)

并如下解码：

val = read_unsigned_long();
x = val >> 38;
y = val & 0xFFF;
z = (val << 26 >> 38);

注意：位移的细节由语言决定，上述内容可能在Java中可以工作但可能不会不经修改就能在其他语言中工作。实际上，你通常会接受到正数，即使实际的坐标是负的。这可以通过加入如下内容修复：

if x >= 2^25 { x -= 2^26 }
if y >= 2^11 { y -= 2^12 }
if z >= 2^25 { z -= 2^26 }

定点数

一些字段被存储为定点数，其中一定数量的为用于表示有符号整数部分（小数点左侧的数字），其余表示小数部分（小数点右侧）。浮点数（float和double），相反，将数字本身（尾数）存储在内存块中，而小数点（指数）的位置存储在其一边。

本质上，虽然定点数有着比浮点数更小的范围，但是对于较大值来说它们的小数精度要更胜一筹。这使得它们用于表示Minecraft实体的全局坐标非常理想，因为比起将它们精确地定位在一个方块（或米）中，准确地保存它的整数部分要重要得多。

坐标经常被表示为32位整数，其中5个最低位用于小数部分，其余存储整数部分。

Java缺乏对分数整数的直接支持，但是你可以使用整数来表示它们。要将double转换成这种整数表示方法，使用以下公式：

 abs_int = (int) (double * 32.0D);

以及反过来：

 double = (double) (abs_int / 32.0D);

粒子

字段名称	字段类型	含义
ID	VarInt	粒子类型的ID，见下。
Data	可变	根据粒子类型可变，见下。

粒子名称粒子ID 数据

minecraft:ambient_entity_effect 0 无

minecraft:angry_villager 1 无

minecraft:barrier 2 无

minecraft:block

3

字段名称	字段类型	含义
BlockState	VarInt	方块状态的ID。

minecraft:bubble 4 无

minecraft:cloud 5 无

minecraft:crit 6 无

minecraft:damage_indicator 7 无

minecraft:dragon_breath 8 无

minecraft:dripping_lava 9 无

minecraft:falling_lava 10 无

minecraft:landing_lava 11 无

minecraft:dripping_water 12 无

minecraft:falling_water 13 无

minecraft:dust

14

字段名称	字段类型	含义
Red	Float	红色值，0-1
Green	Float	绿色值，0-1
Blue	Float	蓝色值，0-1
Scale	Float	缩放，会夹在0.01和4之间。

minecraft:effect 15 无

minecraft:elder_guardian 16 无

minecraft:enchanted_hit 17 无

minecraft:enchant 18 无

minecraft:end_rod 19 无

minecraft:entity_effect 20 无

minecraft:explosion_emitter 21 无

minecraft:explosion 22 无

minecraft:falling_dust

23

字段名称	字段类型	含义
BlockState	VarInt	方块状态的ID。

minecraft:firework 24 无

minecraft:fishing 25 无

minecraft:flame 26 无

minecraft:flash 27 无

minecraft:happy_villager 28 无

minecraft:composter 29 无

minecraft:heart 30 无

minecraft:instant_effect 31 无

minecraft:item

32

字段名称	字段类型	含义
Item	Slot	将要使用的物品。

minecraft:item_slime 33 无

minecraft:item_snowball 34 无

minecraft:large_smoke 35 无

minecraft:lava 36 无

minecraft:mycelium 37 无

minecraft:note 38 无

minecraft:poof 39 无

minecraft:portal 40 无

minecraft:rain 41 无

minecraft:smoke 42 无

minecraft:sneeze 43 无

minecraft:spit 44 无

minecraft:squid_ink 45 无

minecraft:sweep_attack 46 无

minecraft:totem_of_undying 47 无

minecraft:underwater 48 无

minecraft:splash 49 无

minecraft:witch 50 无

minecraft:bubble_pop 51 无

minecraft:current_down 52 无

minecraft:bubble_column_up 53 无

minecraft:nautilus 54 无

minecraft:dolphin 55 无

minecraft:campfire_cosy_smoke 56 无

minecraft:campfire_signal_smoke 57 无

其他定义

术语	定义
Player	当以单数使用时，玩家（Player）总是指代连接至服务端的客户端。
Entity	实体（Entity）指代任何物品、玩家、生物、矿车或船等，见Minecraft Wiki文章来获取完整列表。
EID	EID — 或实体ID — 是一个用于区分特定实体的4字节序列。实体的EID在整个服务端中是唯一的。
XYZ	在本文档中，轴的名称于调试屏幕（F3）中显示的是一样的。Y指向上方，X指向东方，而Z指向南方。
Meter	米（Meter）是Minecraft中长度的基本单位，等于一个实心方块的棱长。术语“方块（block）”可能用来指“米”或“立方米”。
Global palette	映射非负整数为方块状态的表/字典/调色板。方块状态是根据分配顺序以线性方式创建的。一个方块状态ID分配给方块的每一个唯一方块状态，如果一个方块由多种属性，那么分配状态的数量是每一个状态的值数量之积。属性和状态ID范围的当前列表可以在此处找到：burger。或者，原版服务端现在包含一个到处当前方块状态ID映射的选项，通过运行`java -cp minecraft_server.jar net.minecraft.data.Main --reports`。更多信息见数据生成器。
Notchian	由Mojang开发并发布的原版Minecraft的官方实现。

数据包格式

未经压缩

字段名称	字段类型	注释
Length	VarInt	数据包数据的长度 + 数据包ID的长度
Packet ID	VarInt
Data	Byte Array	取决于连接状态和和数据包ID，见下面的部分

经压缩

一旦发送了设置压缩数据包（带有非负阈值），将为接下来的所有数据包启用zlib压缩。数据包的格式会略有变化，来包含未压缩数据包的大小。

压缩？	字段名称	字段类型	注释
无	Packet Length	VarInt	Data Length的长度 + （Packet ID + Data）的压缩长度
无	Data Length	VarInt	（Packet ID + Data）的未压缩长度或0
是	Packet ID	VarInt	zlib压缩的数据包ID（见下面的部分）
是	Data	Byte Array	zlib压缩的数据包数据（见下面的部分）

由Packet Length字段提供的长度是数据包中剩余的字节数，包括Data Length字段。

如果Data Length设置为0，那么该数据包是未压缩的，否则这就是未压缩数据包的大小。

如果压缩，（Packet ID + Data）的未压缩长度必须等于或大于数据包设置压缩数据包中的阈值，否则接收方将会断开连接。

压缩可以通过发送一个负阈值的设置压缩数据包来禁用，或从开始就不发送设置压缩数据包。

握手中

客户端方

在握手中（Handshaking）状态中没有客户端方的数据包，因为协议会在客户端发送第一个数据包的瞬间切换为别的状态。

服务端方

握手

这将会导致服务端切换为目标状态。

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x00	握手中（Handshaking）	客户端	Protocol Version	VarInt	见数据包版本号（当前在1.14.4中为498）
			Server Address	String (255)	主机名或IP，如，localhost或127.0.0.1，用于连接。Notchian服务端不使用该信息，注意SRV记录是一个重定向，例如，如果_minecraft._tcp.example.com指向mc.example.org，用户连接至example.com会提供mc.example.org作为服务器地址并连接到它。
			Server Port	Unsigned Short	默认为25565。Notchian服务端不使用该信息。
			Next State	VarInt Enum	1表示状态，2表示登入

旧版服务端列表Ping

该数据包使用非标准的格式。它从不会是有长度前缀的，数据包ID是Unsigned Byte而不是VarInt。

虽然从技术上来说不是当前协议的一部分，旧版客户端还是可能会发送该数据包来初始化服务端列表Ping，所以现代服务端还是应该能正确地处理它。

数据包ID	状态	绑定至	字段名称	字段类型	注释
0xFE	握手中（Handshaking）	服务端	Payload	Unsigned Byte	总是为1（`0x01`）

有关跟随该数据包的细节见服务端列表Ping#1.6

游玩

客户端方

生成物体

当载具或其他物体创建时由服务端发送。

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x00	游玩（Play）	客户端	Entity ID	VarInt	物体的EID
			Object UUID	UUID
			Type	VarInt	物体的类型（与生成生物中的相同）
			X	Double
			Y	Double
			Z	Double
			Pitch	Angle
			Yaw	Angle
			Data	Int	意味着Type字段的值时独立的，详见物体数据。
			Velocity X	Short	与实体速度中相同的单位。总是发送，但只用在Data大于0时（除了一些总是会忽略它的实体，详见物体数据）。
			Velocity Y	Short
			Velocity Z	Short

生成经验球

生成一或多个经验球。

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x01	游玩（Play）	客户端	Entity ID	VarInt
			X	Double
			Y	Double
			Z	Double
			Count	Short	该经验球收集后会奖励的经验量。

生成全局实体

使用这个数据包，服务端会在玩家周围512格半径内发生雷击时通知客户端。坐标指定了雷击的确切位置。

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x02	游玩（Play）	客户端	Entity ID	VarInt	闪电的EID
			Type	Byte Enum	全局实体类型，当前对于闪电来说总是为1
			X	Double
			Y	Double
			Z	Double

生成生物

当生物实体生成时由服务端发送。

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x03	游玩（Play）	客户端	Entity ID	VarInt
			Entity UUID	UUID
			Type	VarInt	生物的类型。见实体#实体
			X	Double
			Y	Double
			Z	Double
			Yaw	Angle
			Pitch	Angle
			Head Pitch	Angle
			Velocity X	Short	与实体速度相同的单位
			Velocity Y	Short	与实体速度相同的单位
			Velocity Z	Short	与实体速度相同的单位
			Metadata	实体元数据

生成画

该数据包显示画的位置、名称和类型。

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x04	游玩（Play）	客户端	Entity ID	VarInt
			Entity UUID	UUID
			Motive	VarInt	画的ID，见下
			Location	Position	中心坐标（见下）
			Direction	Byte Enum	画面向的方向（North = 2，South = 0，West = 1，East = 3）

计算图像的中心：给定一个（width × height）的网格，(0, 0)为左上角，中心就是(max(0, width / 2 - 1), height / 2)。例如(1, 0)是2×1的画，或(1, 2)是4×4的画。

paintings_kristoffer_zetterstrand.png中按坐标排列的画列表（其中x和y是从左上角开始数的像素，而宽度和高度是一像素为单位或1/16格）：

名称	ID	x	y	宽度	高度
`minecraft:kebab`	0	0	0	16	16
`minecraft:aztec`	1	16	0	16	16
`minecraft:alban`	2	32	0	16	16
`minecraft:aztec2`	3	48	0	16	16
`minecraft:bomb`	4	64	0	16	16
`minecraft:plant`	5	80	0	16	16
`minecraft:wasteland`	6	96	0	16	16
`minecraft:pool`	7	0	32	32	16
`minecraft:courbet`	8	32	32	32	16
`minecraft:sea`	9	64	32	32	16
`minecraft:sunset`	10	96	32	32	16
`minecraft:creebet`	11	128	32	32	16
`minecraft:wanderer`	12	0	64	16	32
`minecraft:graham`	13	16	64	16	32
`minecraft:match`	14	0	128	32	32
`minecraft:bust`	15	32	128	32	32
`minecraft:stage`	16	64	128	32	32
`minecraft:void`	17	96	128	32	32
`skull_and_roses`	18	128	128	32	32
`minecraft:wither`	19	160	128	32	32
`minecraft:fighters`	20	0	96	64	32
`minecraft:pointer`	21	0	192	64	64
`minecraft:pigscene`	22	64	192	64	64
`minecraft:burning_skull`	23	128	192	64	64
`minecraft:skeleton`	24	192	64	64	48
`minecraft:donkey_kong`	25	192	112	64	48

Minecraft Wiki上这篇有关画的文章也提供了画名称到实际图像的列表。

生成玩家

当玩家进入可见范围时，而不是玩家加入时，由服务端发送。

该数据包必须在生成玩家时用于服务端添加玩家数据的玩家信息数据包之后发送。如果当该数据包到达时还不存在由该数据包生成的玩家信息，那么Notchian客户端将不会生成该玩家实体。玩家信息数据包包含皮肤/披风数据。

虽然服务器可以为不在可见范围内的玩家安全地生成玩家实体，客户端看起来也能正确地处理它。

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x05	游玩（Play）	客户端	Entity ID	VarInt	玩家的EID
			Player UUID	UUID	见下方有关离线模式和NPC的注释
			X	Double
			Y	Double
			Z	Double
			Yaw	Angle
			Pitch	Angle
			Metadata	实体元数据

当处于在线模式时，UUID必须有效且拥有有效的皮肤信息。

当处于离线模式时，UUID v3会与以UTF-8编码（大小写敏感）的字符串OfflinePlayer:<player name>一起使用。

而对于NPC会使用UUID v2。注释：

<+Grum> i will never confirm this as a feature you know that :)
<+Grum> 我觉得这是你绝对不会知道的特性:)

在一个示例UUID（xxxxxxxx-xxxx-Yxxx-xxxx-xxxxxxxxxxxx）中，UUID版本由Y指定。所以，对于UUID v3，Y总是为3，而对于UUID v2，Y将总是为2。

动画（客户端方）

子啊无论何时实体应改变动画时发送。

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x06	游玩（Play）	客户端	Entity ID	VarInt	玩家ID
0x06	游玩（Play）	客户端	Animation	Unsigned Byte	动画ID（见下）

动画可以时下列值中的一个：

ID	动画
0	摇摆主手
1	受到伤害
2	离开床
3	摇摆副手
4	暴击
5	魔法暴击效果

统计数据

作为对客户端状态0x04（id 1）的响应发送。

数据包ID	状态	绑定至	字段名称		字段类型		注释
0x07	游玩（Play）	客户端	Count		VarInt		后续数组的元素数
			Statistic	Category ID	Array	VarInt	见下
			Statistic	Statistic ID	Array	VarInt	见下
			Value		VarInt		将它设置为的量

类别（这些是带命名空间的，但是将其中的:替换成了.）：

名称	ID	注册项
`minecraft.mined`	0	Blocks
`minecraft.crafted`	1	Items
`minecraft.used`	2	Items
`minecraft.broken`	3	Items
`minecraft.picked_up`	4	Items
`minecraft.dropped`	5	Items
`minecraft.killed`	6	Entities
`minecraft.killed_by`	7	Entities
`minecraft.custom`	8	Custom

方块、物品和实体会使用方块（非方块状态）、物品和实体ID。

Custom拥有以下内容（单位只对客户端有影响）：

名称	ID	单位
`minecraft.leave_game`	0	无
`minecraft.play_one_minute`	1	时间
`minecraft.time_since_death`	2	时间
`minecraft.sneak_Time`	3	时间
`minecraft.walk_one_cm`	4	距离
`minecraft.crouch_one_cm`	5	距离
`minecraft.sprint_one_cm`	6	距离
`minecraft.swim_one_cm`	7	距离
`minecraft.fall_one_cm`	8	距离
`minecraft.climb_one_cm`	9	距离
`minecraft.fly_one_cm`	10	距离
`minecraft.dive_one_cm`	11	距离
`minecraft.minecart_one_cm`	12	距离
`minecraft.boat_one_cm`	13	距离
`minecraft.pig_one_cm`	14	距离
`minecraft.horse_one_cm`	15	距离
`minecraft.aviate_one_cm`	16	距离
`minecraft.jump`	17	无
`minecraft.drop`	18	无
`minecraft.damage_dealt`	19	伤害
`minecraft.damage_taken`	20	伤害
`minecraft.deaths`	21	无
`minecraft.mob_kills`	22	无
`minecraft.animals_bred`	23	无
`minecraft.player_kills`	24	无
`minecraft.fish_caught`	25	无
`minecraft.talked_to_villager`	26	无
`minecraft.traded_with_villager`	27	无
`minecraft.eat_cake_slice`	28	无
`minecraft.fill_cauldron`	29	无
`minecraft.use_cauldron`	30	无
`minecraft.clean_armor`	31	无
`minecraft.clean_banner`	32	无
`minecraft.interact_with_brewingstand`	33	无
`minecraft.interact_with_beacon`	34	无
`minecraft.inspect_dropper`	35	无
`minecraft.inspect_hopper`	36	无
`minecraft.inspect_dispenser`	37	无
`minecraft.play_noteblock`	38	无
`minecraft.tune_noteblock`	39	无
`minecraft.pot_flower`	40	无
`minecraft.trigger_trapped_chest`	41	无
`minecraft.open_enderchest`	42	无
`minecraft.enchant_item`	43	无
`minecraft.play_record`	44	无
`minecraft.interact_with_furnace`	45	无
`minecraft.interact_with_crafting_table`	46	无
`minecraft.open_chest`	47	无
`minecraft.sleep_in_bed`	48	无
`minecraft.open_shulker_box`	49	无

单位：

无：只是一个正常的数字（格式化为0个小数位）
伤害：数值是十倍于正常量
距离：以厘米为单位的距离（百分之一格）
时间：以游戏刻为单位的时间跨度

方块破坏动画

0–9时可以显示的破坏阶段，而其他的数字代表在该坐标上没有动画。

方块破坏动画也用应用于空气上，尽管没有方块正在被破坏，但动画仍然是可见的。然而，如果将其应用于透明的方块上时，会发生古怪的图像效果，包括水会丢失它的透明。（类似于正常游玩过程中破坏冰块的效果）

如果你需要在同一时间显示多个破坏动画，那么你需要给它们每个一个唯一的实体ID。该实体ID不需要与客户端中的实际实体对应，就算使用随机生成的数字也是有效的。

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x08	游玩（Play）	客户端	Entity ID	VarInt	破坏方块的实体ID
			Location	Position	方块位置
			Destroy Stage	Byte	0–9来设置它，而其他值移除它

更新方块实体

设置给定位置处方块所关联的方块实体。

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x09	游玩（Play）	客户端	Location	Position
			Action	Unsigned Byte	要表现的更新类型，见下
			NBT Data	NBT标签	要设置的数据。也许是TAG_END（0），在给定位置的方块实体被移除的情况下（尽管这并不是必需的，因为客户端会在区块卸载或方块移除时自动移除方块实体）

Action字段：

1：设置刷怪箱的数据（除SpawnPotentials之外的内容：当前延迟、最小/大延迟、生成的生物、生成计数和生成范围等）
2：设置命令方块文本（命令和最后执行状态）
3：设置信标的等级、主效果及辅助效果
4：设置生物头颅的皮肤和旋转
5：声明一个潮涌核心
6：设置旗帜的基础色和图案
7：为Structure附加值实体设置数据
8：设置末地折跃门的目的地
9：设置告示牌上的文本
10：未使用
11：声明一张床
12：设置拼图方块的数据
13：设置营火中的物品

方块动作

该数据包是用于一些由方块表现的动作和动画（通常是非持久性的）。

值列表详见方块动作。

该数据包使用方块ID而不是方块状态。不幸的是，方块ID不之间包含在数据生成器的输出中，但可以手动计算出来。

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x0A	游玩（Play）	客户端	Location	Position	方块坐标
			Action ID (Byte 1)	Unsigned Byte	取决于方块而变化——见方块动作
			Action Param (Byte 2)	Unsigned Byte	取决于方块而变化——见方块动作
			Block Type	VarInt	该方块的方块类型ID。这与给定坐标的方块匹配。

方块更改

当渲染距离内的方块更改时触发。

在未加载的区块中更改一个方块不是一个稳定的动作。Notchian客户端当前使用“共享的”空区块来为所有未加载区块中的方块更改作修改；虽然在1.9中该区块永远不会渲染，但在更旧的版本中，更改的方块会出现在所有该空区块的副本中。服务端一个避免发送在未加载区块中发生的方块更改，且客户端应该忽略这类数据包。

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x0B	游玩（Play）	客户端	Location	Position	方块坐标
0x0B	游玩（Play）	客户端	Block ID	VarInt	方块的新版方块状态ID可参考全局调色板给出的。查阅该章节以获取更多信息。

Boss条

数据包ID	状态	绑定至	字段名称		字段类型	注释
0x0C	游玩（Play）	客户端	UUID		UUID	该条的唯一ID
			Action		VarInt Enum	决定剩余数据包的布局
			动作	字段名称
			0：添加	Title	Chat
				Health	Float	自0至1。大于1的值不会使Notchian客户端崩溃，并在1.5左右开始渲染第二个生命条的部分。
				Color	VarInt Enum	颜色ID（见下）
				Division	VarInt Enum	分隔类型（见下）
				Flags	Unsigned Byte	位掩码。0x1：应使天空变暗，0x2：是末影龙的条（用于播放终末音乐），0x04：创建雾（之前也受0x02控制）
			1：移除	无字段	无字段	移除该boss条
			2：更新生命	Health	Float	如上
			3：更新标题	Title	Chat
			4：更新样式	Color	VarInt Enum	颜色ID（见下）
			4：更新样式	Dividers	VarInt Enum	见下
			5：更新标记	Flags	Unsigned Byte	如上

ID	颜色
0	粉色
1	蓝色
2	红色
3	绿色
4	黄色
5	紫色
6	白色

ID	分隔类型
0	无分隔
1	6个切口
2	10个切口
3	12个切口
4	20个切口

服务端难度

更改客户端选项菜单中的难度设置。

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x0D	游玩（Play）	客户端	Difficulty	Unsigned Byte	0：和平，1：简单，2：正常，3：困难
0x0D	游玩（Play）	客户端	Difficulty locked?	Boolean

聊天消息（客户端方）

辨别聊天和系统消息之间的差异很重要，因为这有助于用户的聊天可见性选项。有关更多这些位置见聊天#处理聊天。

游戏信息接受json格式但是不会显示它，即使被废弃的基于“§”的格式仍然可用。但当使用了标题数据包时不会出现问题，所以要在该槽中显示信息请首选该数据包。更多信息见MC-119145。

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x0E	游玩（Play）	客户端	JSON Data	Chat	限制为32767字节
0x0E	游玩（Play）	客户端	Position	Byte	0：聊天（聊天框），1：系统信息（聊天框），2：游戏信息（快捷栏上方）。

多个方块更改

在同一刻中同一区块内有两个及以上的方块被更改时触发。

更改客户端未加载的区块时不安全的（见方块更改的注释）。

数据包ID	状态	绑定至	字段名称		字段类型		注释
0x0F	游玩（Play）	客户端	Chunk X		Int		区块X坐标
			Chunk Z		Int		区块Z坐标
			Record Count		VarInt		后续数组的元素数，即受影响的方块数
			Record	Horizontal Position	Array	Unsigned Byte	高4位（`0xF0`）编码相对于区块的X坐标。低4位（`0x0F`）编码相对于区块的Z坐标。
				Y Coordinate		Unsigned Byte	方块的Y坐标
				Block ID		VarInt	方块的新方块状态ID在全局调色板给出。更多信息见该章节。

要将位置编码至世界位置中：

worldX = (horizPos >> 4 & 15) + (chunkX * 16);
worldY = vertPos;
worldZ = (horizPos & 15) + (chunkZ * 16);

Tab补全（客户端方）

服务器以发送给它的最后一个单词的自动补全列表作为响应。在常规聊天的情况下，这是玩家的用户名。同时还支持命令名称和参数。客户端会在列出它们之前按字母顺序对它们进行排序。

数据包ID	状态	绑定至	字段名称		字段类型		注释
0x10	游玩（Play）	客户端
			ID		VarInt		交互ID
			Start		VarInt		要替换文本的开头
			Length		VarInt		要替换文本的长度
			Count		VarInt		后面所跟数组的元素数量
			Matches	Match	Array	String (32767)	要插入一个有效值，注意每个命令是分开发送的而不是一个字符串，因此需要Count。注意，这不包括如命令中的前面的`/`。
				Has tooltip		Boolean	如果存在后面的内容则为true。
				Tooltip		可选的Chat	要显示的工具提示，只会在前面的布尔值为true时才会出现。

声明命令

列出服务端上的所有命令，以及它们解析的方式。

这是一个拥有一个根节点的有向图。每一个重定向节点或子节点都必须只引用已声明的节点。

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x11	游玩（Play）	客户端	Count	VarInt	下列数组中的元素数量
			Nodes	Node的数组	一组节点
			Root index	VarInt	前面数组中`root`节点的索引

有关该数据包的更多信息，见命令数据一文。

确认交互（客户端方）

A packet from the server indicating whether a request from the client was accepted, or whether there was a conflict (due to lag). If the packet was not accepted, the client must respond with a serverbound confirm transaction packet.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x12	游玩（Play）	客户端	Window ID	Byte	The ID of the window that the action occurred in
			Action Number	Short	Every action that is to be accepted has a unique number. This number is an incrementing integer (starting at 0) with separate counts for each window ID.
			Accepted	Boolean	Whether the action was accepted

关闭窗口（客户端方）

This packet is sent from the server to the client when a window is forcibly closed, such as when a chest is destroyed while it's open.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x13	游玩（Play）	客户端	Window ID	Unsigned Byte	This is the ID of the window that was closed. 0 for inventory.

窗口物品

The inventory slots

Sent by the server when items in multiple slots (in a window) are added/removed. This includes the main inventory, equipped armour and crafting slots.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x14	游玩（Play）	客户端	Window ID	Unsigned Byte	The ID of window which items are being sent for. 0 for player inventory.
			Count	Short	Number of elements in the following array
			Slot Data	Array of Slot

See inventory windows for further information about how slots are indexed.

窗口属性

This packet is used to inform the client that part of a GUI window should be updated.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x15	游玩（Play）	客户端	Window ID	Unsigned Byte
			Property	Short	The property to be updated, see below
			Value	Short	The new value for the property, see below

The meaning of the Property field depends on the type of the window. The following table shows the known combinations of window type and property, and how the value is to be interpreted.

Window type	Property	Value
Furnace	0: Fire icon (fuel left)	counting from fuel burn time down to 0 (in-game ticks)
	1: Maximum fuel burn time	fuel burn time or 0 (in-game ticks)
	2: Progress arrow	counting from 0 to maximum progress (in-game ticks)
	3: Maximum progress	always 200 on the notchian server
Enchantment Table	0: Level requirement for top enchantment slot	The enchantment's xp level requirement
	1: Level requirement for middle enchantment slot
	2: Level requirement for bottom enchantment slot
	3: The enchantment seed	Used for drawing the enchantment names (in SGA) clientside. The same seed is used to calculate enchantments, but some of the data isn't sent to the client to prevent easily guessing the entire list (the seed value here is the regular seed bitwise and `0xFFFFFFF0`).
	4: Enchantment ID shown on mouse hover over top enchantment slot	The enchantment id (set to -1 to hide it), see below for values
	5: Enchantment ID shown on mouse hover over middle enchantment slot
	6: Enchantment ID shown on mouse hover over bottom enchantment slot
	7: Enchantment level shown on mouse hover over the top slot	The enchantment level (1 = I, 2 = II, 6 = VI, etc.), or -1 if no enchant
	8: Enchantment level shown on mouse hover over the middle slot
	9: Enchantment level shown on mouse hover over the bottom slot
Beacon	0: Power level	0-4, controls what effect buttons are enabled
	1: First potion effect	Potion effect ID for the first effect, or -1 if no effect
	2: Second potion effect	Potion effect ID for the second effect, or -1 if no effect
Anvil	0: Repair cost	The repair's cost in xp levels
Brewing Stand	0: Brew time	0 – 400, with 400 making the arrow empty, and 0 making the arrow full
Brewing Stand	1: Fuel time	0 - 20, with 0 making the arrow empty, and 20 making the arrow full

For an enchanting table, the following numerical IDs are used:

Numerical ID	Enchantment ID	Enchantment Name
0	minecraft:protection	Protection
1	minecraft:fire_protection	Fire Protection
2	minecraft:feather_falling	Feather Falling
3	minecraft:blast_protection	Blast Protection
4	minecraft:projectile_protection	Projectile Protection
5	minecraft:respiration	Respiration
6	minecraft:aqua_affinity	Aqua Affinity
7	minecraft:thorns	Thorns
8	minecraft:depth_strider	Depth Strider
9	minecraft:frost_walker	Frost Walker
10	minecraft:binding_curse	Curse of Binding
11	minecraft:sharpness	Sharpness
12	minecraft:smite	Smite
13	minecraft:bane_of_arthropods	Bane of Arthropods
14	minecraft:knockback	Knockback
15	minecraft:fire_aspect	Fire Aspect
16	minecraft:looting	Looting
17	minecraft:sweeping	Sweeping Edge
18	minecraft:efficiency	Efficiency
19	minecraft:silk_touch	Silk Touch
20	minecraft:unbreaking	Unbreaking
21	minecraft:fortune	Fortune
22	minecraft:power	Power
23	minecraft:punch	Punch
24	minecraft:flame	Flame
25	minecraft:infinity	Infinity
26	minecraft:luck_of_the_sea	Luck of the Sea
27	minecraft:lure	Lure
28	minecraft:loyalty	Loyalty
29	minecraft:impaling	Impaling
30	minecraft:riptide	Riptide
31	minecraft:channeling	Channeling
32	minecraft:mending	Mending
33	minecraft:vanishing_curse	Curse of Vanishing

设置槽

Sent by the server when an item in a slot (in a window) is added/removed.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x16	游玩（Play）	客户端	Window ID	Byte	The window which is being updated. 0 for player inventory. Note that all known window types include the player inventory. This packet will only be sent for the currently opened window while the player is performing actions, even if it affects the player inventory. After the window is closed, a number of these packets are sent to update the player's inventory window (0).
			Slot	Short	The slot that should be updated
			Slot Data	Slot

To set the cursor (the item currently dragged with the mouse), use -1 as Window ID and as Slot.

This packet can only be used to edit the hotbar of the player's inventory if window ID is set to 0 (slots 36 through 44). If the window ID is set to -2, then any slot in the inventory can be used but no add item animation will be played.

设置冷却

Applies a cooldown period to all items with the given type. Used by the Notchian server with enderpearls. This packet should be sent when the cooldown starts and also when the cooldown ends (to compensate for lag), although the client will end the cooldown automatically. Can be applied to any item, note that interactions still get sent to the server with the item but the client does not play the animation nor attempt to predict results (i.e block placing).

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x17	游玩（Play）	客户端	Item ID	VarInt	Numeric ID of the item to apply a cooldown to.
0x17	游玩（Play）	客户端	Cooldown Ticks	VarInt	Number of ticks to apply a cooldown for, or 0 to clear the cooldown.

插件消息（客户端方）

Main article: Plugin channels

Mods and plugins can use this to send their data. Minecraft itself uses several plugin channels. These internal channels are in the minecraft namespace.

More documentation on this: http://dinnerbone.com/blog/2012/01/13/minecraft-plugin-channels-messaging/

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x18	游玩（Play）	客户端	Channel	Identifier	Name of the plugin channel used to send the data
0x18	游玩（Play）	客户端	Data	Byte Array	Any data, depending on the channel. `minecraft:` channels are documented here. The length of this array must be inferred from the packet length.

命名声音效果

See also: #Sound Effect

Used to play a sound effect on the client. Custom sounds may be added by resource packs.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x19	游玩（Play）	客户端	Sound Name	Identifier	All sound effect names as of 1.14.4 can be seen here.
			Sound Category	VarInt Enum	The category that this sound will be played from (current categories)
			Effect Position X	Int	Effect X multiplied by 8 (fixed-point number with only 3 bits dedicated to the fractional part)
			Effect Position Y	Int	Effect Y multiplied by 8 (fixed-point number with only 3 bits dedicated to the fractional part)
			Effect Position Z	Int	Effect Z multiplied by 8 (fixed-point number with only 3 bits dedicated to the fractional part)
			Volume	Float	1 is 100%, can be more
			Pitch	Float	Float between 0.5 and 2.0 by Notchian clients

断开连接（游玩）

Sent by the server before it disconnects a client. The client assumes that the server has already closed the connection by the time the packet arrives.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x1A	游玩（Play）	客户端	Reason	Chat	Displayed to the client when the connection terminates.

实体状态

Entity statuses generally trigger an animation for an entity. The available statuses vary by the entity's type (and are available to subclasses of that type as well).

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x1B	游玩（Play）	客户端	Entity ID	Int
0x1B	游玩（Play）	客户端	Entity Status	Byte Enum	See below

See Entity statuses for a list of which statuses are valid for each type of entity.

爆炸

Sent when an explosion occurs (creepers, TNT, and ghast fireballs).

Each block in Records is set to air. Coordinates for each axis in record is int(X) + record.x

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x1C	游玩（Play）	客户端	X	Float
			Y	Float
			Z	Float
			Radius	Float	Currently unused in the client
			Record Count	Int	Number of elements in the following array
			Records	Array of (Byte, Byte, Byte)	Each record is 3 signed bytes long, each bytes are the XYZ (respectively) offsets of affected blocks.
			Player Motion X	Float	X velocity of the player being pushed by the explosion
			Player Motion Y	Float	Y velocity of the player being pushed by the explosion
			Player Motion Z	Float	Z velocity of the player being pushed by the explosion

卸载区块

Tells the client to unload a chunk column.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x1D	游玩（Play）	客户端	Chunk X	Int	Block coordinate divided by 16, rounded down
0x1D	游玩（Play）	客户端	Chunk Z	Int	Block coordinate divided by 16, rounded down

It is legal to send this packet even if the given chunk is not currently loaded.

更改游戏状态

Used for a wide variety of game state things, from whether to bed use to gamemode to demo messages.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x1E	游玩（Play）	客户端	Reason	Unsigned Byte	See below
0x1E	游玩（Play）	客户端	Value	Float	Depends on Reason

Reason codes:

Reason	Effect	Value
0	Invalid Bed	Would be used to switch between messages, but the only used message is 0 for invalid bed
1	End raining
2	Begin raining
3	Change gamemode	0: Survival, 1: Creative, 2: Adventure, 3: Spectator
4	Exit end	0: Immediately send Client Status of respawn without showing end credits; 1: Show end credits and respawn at the end (or when esc is pressed). 1 is sent if the player has not yet received the "The end?" advancement, while if they do have it 0 is used.
5	Demo message	0: Show welcome to demo screen, 101: Tell movement controls, 102: Tell jump control, 103: Tell inventory control
6	Arrow hitting player	Appears to be played when an arrow strikes another player in Multiplayer
7	Fade value	The current darkness value. 1 = Dark, 0 = Bright, Setting the value higher causes the game to change color and freeze
8	Fade time	Time in ticks for the sky to fade
9	Play pufferfish sting sound
10	Play elder guardian mob appearance (effect and sound)

打开马窗口

This packet is used exclusively for opening the horse GUI. Open Window is used for all other GUIs.

数据包ID	状态	绑定至	字段名称	字段类型
0x1F	游玩（Play）	客户端	Window ID?	Byte
			Number of slots?	VarInt
			Entity ID?	Integer

Keep Alive（客户端）

The server will frequently send out a keep-alive, each containing a random ID. The client must respond with the same packet. If the client does not respond to them for over 30 seconds, the server kicks the client. Vice versa, if the server does not send any keep-alives for 20 seconds, the client will disconnect and yields a "Timed out" exception.

The Notchian server uses a system-dependent time in milliseconds to generate the keep alive ID value.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x20	游玩（Play）	客户端	Keep Alive ID	Long

区块数据

Main article: Chunk Format

See also: #Unload Chunk

The server only sends skylight information for chunk pillars in the Overworld, it's up to the client to know in which dimenison the player is currently located. You can also infer this information from the primary bitmask and the amount of uncompressed bytes sent. This packet also sends all block entities in the chunk (though sending them is not required; it is still legal to send them with Update Block Entity later).

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x21	游玩（Play）	客户端	Chunk X	Int	Chunk coordinate (block coordinate divided by 16, rounded down)
			Chunk Z	Int	Chunk coordinate (block coordinate divided by 16, rounded down)
			Full chunk	Boolean	See Chunk Format
			Primary Bit Mask	VarInt	Bitmask with bits set to 1 for every 16×16×16 chunk section whose data is included in Data. The least significant bit represents the chunk section at the bottom of the chunk column (from y=0 to y=15).
			Heightmaps	NBT	Compound containing one long array named `MOTION_BLOCKING`, which is a heightmap for the highest solid block at each position in the chunk (as a compacted long array with 256 entries at 9 bits per entry totaling 36 longs). The Notchian server also adds a `WORLD_SURFACE` long array, the purpose of which is unknown, but it's not required for the chunk to be accepted.
			Size	VarInt	Size of Data in bytes
			Data	Byte array	See data structure in Chunk Format
			Number of block entities	VarInt	Number of elements in the following array
			Block entities	Array of NBT Tag	All block entities in the chunk. Use the x, y, and z tags in the NBT to determine their positions.

Note that the Notchian client requires an Update View Position packet when it crosses a chunk border, otherwise it'll only display render distance + 2 chunks around the chunk it spawned in.

效果

Sent when a client is to play a sound or particle effect.

By default, the Minecraft client adjusts the volume of sound effects based on distance. The final boolean field is used to disable this, and instead the effect is played from 2 blocks away in the correct direction. Currently this is only used for effect 1023 (wither spawn) and effect 1028 (enderdragon death); it is ignored on other effects.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x22	游玩（Play）	客户端	Effect ID	Int	The ID of the effect, see below
			Location	Position	The location of the effect
			Data	Int	Extra data for certain effects, see below
			Disable Relative Volume	Boolean	See above

Effect IDs:

ID	Name	Data
Sound
1000	Dispenser dispenses
1001	Dispenser fails to dispense
1002	Dispenser shoots
1003	Ender eye launched
1004	Firework shot
1005	Iron door opened
1006	Wooden door opened
1007	Wooden trapdoor opened
1008	Fence gate opened
1009	Fire extinguished
1010	Play record	Special case, see below for more info
1011	Iron door closed
1012	Wooden door closed
1013	Wooden trapdoor closed
1014	Fence gate closed
1015	Ghast warns
1016	Ghast shoots
1017	Enderdragon shoots
1018	Blaze shoots
1019	Zombie attacks wood door
1020	Zombie attacks iron door
1021	Zombie breaks wood door
1022	Wither breaks block
1023	Wither spawned
1024	Wither shoots
1025	Bat takes off
1026	Zombie infects
1027	Zombie villager converted
1028	Ender dragon death
1029	Anvil destroyed
1030	Anvil used
1031	Anvil landed
1032	Portal travel
1033	Chorus flower grown
1034	Chorus flower died
1035	Brewing stand brewed
1036	Iron trapdoor opened
1037	Iron trapdoor closed
Particle
2000	Spawns 10 smoke particles, e.g. from a fire	Direction, see below
2001	Block break + block break sound	Block state, as an index into the global palette
2002	Splash potion. Particle effect + glass break sound.	Potion ID
2003	Eye of Ender entity break animation — particles and sound
2004	Mob spawn particle effect: smoke + flames
2005	Bonemeal particles	How many particles to spawn (if set to 0, 15 are spawned)
2006	Dragon breath
2007	Instant splash potion	Potion ID
3000	End gateway spawn
3001	Enderdragon growl

Smoke directions:

ID	Direction
0	South-East
1	South
2	South-West
3	East
4	(Up or middle ?)
5	West
6	North-East
7	North
8	North-West

Play record: This is actually a special case within this packet. You can start/stop a record at a specific location. Use a valid Record ID to start a record (or overwrite a currently playing one), any other value will stop the record. See Data Generators for information on item IDs.

粒子

Displays the named particle

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x23	游玩（Play）	客户端	Particle ID	Int	The particle ID listed in the particle data type.
			Long Distance	Boolean	If true, particle distance increases from 256 to 65536
			X	Float	X position of the particle
			Y	Float	Y position of the particle
			Z	Float	Z position of the particle
			Offset X	Float	This is added to the X position after being multiplied by random.nextGaussian()
			Offset Y	Float	This is added to the Y position after being multiplied by random.nextGaussian()
			Offset Z	Float	This is added to the Z position after being multiplied by random.nextGaussian()
			Particle Data	Float	The data of each particle
			Particle Count	Int	The number of particles to create
			Data	Varies	The variable data listed in the particle data type.

更新光照

Updates light levels for a chunk.

数据包ID	状态	绑定至	Field Name		Field Type		注释
0x24	游玩（Play）	客户端	Chunk X		VarInt		Chunk coordinate (block coordinate divided by 16, rounded down)
			Chunk Z		VarInt		Chunk coordinate (block coordinate divided by 16, rounded down)
			Sky Light Mask		VarInt		Mask containing 18 bits, with the lowest bit corresponding to chunk section -1 (in the void, y=-16 to y=-1) and the highest bit for chunk section 16 (above the world, y=256 to y=271)
			Block Light Mask		VarInt		Mask containing 18 bits, with the same order as sky light
			Empty Sky Light Mask		VarInt		Mask containing 18 bits, which indicates sections that have 0 for all their sky light values. If a section is set in both this mask and the main sky light mask, it is ignored for this mask and it is included in the sky light arrays (the notchian server does not create such masks). If it is only set in this mask, it is not included in the sky light arrays.
			Empty Block Light Mask		VarInt		Mask containing 18 bits, which indicates sections that have 0 for all their block light values. If a section is set in both this mask and the main block light mask, it is ignored for this mask and it is included in the block light arrays (the notchian server does not create such masks). If it is only set in this mask, it is not included in the block light arrays.
			Sky Light arrays	Length	Array	VarInt	Length of the following array in bytes (always 2048)
			Sky Light arrays	Sky Light array	Array	Array of 2048 bytes	There is 1 array for each bit set to true in the sky light mask, starting with the lowest value. Half a byte per light value.
			Block Light arrays	Length	Array	VarInt	Length of the following array in bytes (always 2048)
			Block Light arrays	Block Light array	Array	Array of 2048 bytes	There is 1 array for each bit set to true in the block light mask, starting with the lowest value. Half a byte per light value.

Individual block or sky light arrays are is given for each block with increasing x coordinates, within rows of increasing z coordinates, within layers of increasing y coordinates. Even-indexed items (those with an even x coordinate, starting at 0) are packed into the low bits, odd-indexed into the high bits.

加入游戏

See Protocol Encryption for information on logging in.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x25	游玩（Play）	客户端	Entity ID	Int	The player's Entity ID (EID)
			Gamemode	Unsigned Byte	0: Survival, 1: Creative, 2: Adventure, 3: Spectator. Bit 3 (0x8) is the hardcore flag.
			Dimension	Int Enum	-1: Nether, 0: Overworld, 1: End; also, note that this is not a VarInt but instead a regular int.
			Max Players	Unsigned Byte	Was once used by the client to draw the player list, but now is ignored
			Level Type	String Enum (16)	default, flat, largeBiomes, amplified, customized, buffet, default_1_1
			View Distance	VarInt	Render distance (2-32)
			Reduced Debug Info	Boolean	If true, a Notchian client shows reduced information on the debug screen. For servers in development, this should almost always be false.

地图数据

Updates a rectangular area on a map item.

数据包ID	状态	绑定至	Field Name		Field Type		注释
0x26	游玩（Play）	客户端	Map ID		VarInt		Map ID of the map being modified
			Scale		Byte		From 0 for a fully zoomed-in map (1 block per pixel) to 4 for a fully zoomed-out map (16 blocks per pixel)
			Tracking Position		Boolean		Specifies whether player and item frame icons are shown
			Locked		Boolean		True if the map has been locked in a cartography table
			Icon Count		VarInt		Number of elements in the following array
			Icon	Type	Array	VarInt enum	See below
				X		Byte	Map coordinates: -128 for furthest left, +127 for furthest right
				Z		Byte	Map coordinates: -128 for highest, +127 for lowest
				Direction		Byte	0-15
				Has Display Name		Boolean
				Display Name		Optional Chat	Only present if previous Boolean is true
			Columns		Unsigned Byte		Number of columns updated
			Rows		Optional Byte		Only if Columns is more than 0; number of rows updated
			X		Optional Byte		Only if Columns is more than 0; x offset of the westernmost column
			Z		Optional Byte		Only if Columns is more than 0; z offset of the northernmost row
			Length		Optional VarInt		Only if Columns is more than 0; length of the following array
			Data		Optional Array of Unsigned Byte		Only if Columns is more than 0; see Map item format

For icons, a direction of 0 is a vertical icon and increments by 22.5° (360/16).

Types are based off of rows and columns in map_icons.png:

Icon type	Result
0	White arrow (players)
1	Green arrow (item frames)
2	Red arrow
3	Blue arrow
4	White cross
5	Red pointer
6	White circle (off-map players)
7	Small white circle (far-off-map players)
8	Mansion
9	Temple
10	White Banner
11	Orange Banner
12	Magenta Banner
13	Light Blue Banner
14	Yellow Banner
15	Lime Banner
16	Pink Banner
17	Gray Banner
18	Light Gray Banner
19	Cyan Banner
20	Purple Banner
21	Blue Banner
22	Brown Banner
23	Green Banner
24	Red Banner
25	Black Banner
26	Treasure marker

交易列表

The list of trades a villager NPC is offering.

数据包ID	状态	绑定至	Field Name		Field Type		注释
0x27	游玩（Play）	客户端
			Window ID		VarInt		The ID of the window that is open; this is an int rather than a byte.
			Size		Byte		The number of trades in the following array
			Trades	Input item 1	Array	Slot	The first item the villager is buying
				Output item		Slot	The item the villager is selling
				Has second item		Boolean	Whether there is a second item
				Input item 2		Optional Slot	The second item the villager is buying; only present if they have a second item.
				Trade disabled		Boolean	True if the trade is disabled; false if the trade is enabled.
				Number of trade uses		Integer	Number of times the trade has been used so far
				Maximum number of trade uses		Integer	Number of times this trade can be used
				XP		Integer
				Special Price		Integer
				Price Multiplier		Float
				Demand		Integer
			Villager level		VarInt		Appears on the trade GUI; meaning comes from the translation key `merchant.level.` + level. 1: Novice, 2: Apprentice, 3: Journeyman, 4: Expert, 5: Master
			Experience		VarInt		Total experience for this villager (always 0 for the wandering trader)
			Is regular villager		Boolean		True if this is a regular villager; false for the wandering trader. When false, hides the villager level and some other GUI elements.
			Can restock		Boolean		True for regular villagers and false for the wandering trader. If true, the "Villagers restock up to two times per day." message is displayed when hovering over disabled trades.

The merchant UI, for reference

实体相对移动

This packet is sent by the server when an entity moves less then 8 blocks; if an entity moves more than 8 blocks Entity Teleport should be sent instead.

This packet allows at most 8 blocks movement in any direction, because short range is from -32768 to 32767. And 32768 / (128 * 32) = 8.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x28	游玩（Play）	客户端	Entity ID	VarInt
			Delta X	Short	Change in X position as `(currentX * 32 - prevX * 32) * 128`
			Delta Y	Short	Change in Y position as `(currentY * 32 - prevY * 32) * 128`
			Delta Z	Short	Change in Z position as `(currentZ * 32 - prevZ * 32) * 128`
			On Ground	Boolean

实体外观和相对移动

This packet is sent by the server when an entity rotates and moves. Since a short range is limited from -32768 to 32767, and movement is offset of fixed-point numbers, this packet allows at most 8 blocks movement in any direction. (-32768 / (32 * 128) == -8)

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x29	游玩（Play）	客户端	Entity ID	VarInt
			Delta X	Short	Change in X position as `(currentX * 32 - prevX * 32) * 128`
			Delta Y	Short	Change in Y position as `(currentY * 32 - prevY * 32) * 128`
			Delta Z	Short	Change in Z position as `(currentZ * 32 - prevZ * 32) * 128`
			Yaw	Angle	New angle, not a delta
			Pitch	Angle	New angle, not a delta
			On Ground	Boolean

实体外观

This packet is sent by the server when an entity rotates.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x2A	游玩（Play）	客户端	Entity ID	VarInt
			Yaw	Angle	New angle, not a delta
			Pitch	Angle	New angle, not a delta
			On Ground	Boolean

实体

This packet may be used to initialize an entity.

For player entities, either this packet or any move/look packet is sent every game tick. So the meaning of this packet is basically that the entity did not move/look since the last such packet.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x2B	游玩（Play）	客户端	Entity ID	VarInt

载具移动（客户端方）

Note that all fields use absolute positioning and do not allow for relative positioning.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x2C	游玩（Play）	客户端	X	Double	Absolute position (X coordinate)
			Y	Double	Absolute position (Y coordinate)
			Z	Double	Absolute position (Z coordinate)
			Yaw	Float	Absolute rotation on the vertical axis, in degrees
			Pitch	Float	Absolute rotation on the horizontal axis, in degrees

打开书

Sent when a player right clicks with a signed book. This tells the client to open the book GUI.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x2D	游玩（Play）	客户端	Hand	VarInt enum	0: Main hand, 1: Off hand

打开窗口

This is sent to the client when it should open an inventory, such as a chest, workbench, or furnace. This message is not sent anywhere for clients opening their own inventory. For horses, use Open Horse Window.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x2E	游玩（Play）	客户端	Window ID	VarInt	A unique id number for the window to be displayed. Notchian server implementation is a counter, starting at 1.
			Window Type	VarInt	The window type to use for display. Contained in the `minecraft:menu` regisry; see Inventory for the different values.
			Window Title	Chat	The title of the window

打开告示牌编辑器

Sent when the client has placed a sign and is allowed to send Update Sign. There must already be a sign at the given location (which the client does not do automatically) - send a Block Change first.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x2F	游玩（Play）	客户端	Location	Position

合成配方响应

Response to the serverbound packet (Craft Recipe Request), with the same recipe ID. Appears to be used to notify the UI.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x30	游玩（Play）	客户端	Window ID	Byte
0x30	游玩（Play）	客户端	Recipe	Identifier	A recipe ID

玩家能力（客户端方）

The latter 2 floats are used to indicate the field of view and flying speed respectively, while the first byte is used to determine the value of 4 booleans.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x31	游玩（Play）	客户端	Flags	Byte	Bit field, see below
			Flying Speed	Float	0.05 by default
			Field of View Modifier	Float	Modifies the field of view, like a speed potion. A Notchian server will use the same value as the movement speed sent in the Entity Properties packet, which defaults to 0.1 for players.

About the flags:

Field	Bit
Invulnerable	0x01
Flying	0x02
Allow Flying	0x04
Creative Mode (Instant Break)	0x08

战斗事件

数据包ID	状态	绑定至	Field Name		字段类型	注释
0x32	游玩（Play）	客户端	Event		VarInt Enum	Determines the layout of the remaining packet
			Event	字段名称
			0: enter combat	no fields	no fields
			1: end combat	Duration	VarInt
			1: end combat	Entity ID	Int
			2: entity dead	Player ID	VarInt
				Entity ID	Int
				Message	Chat

玩家信息

Sent by the server to update the user list (<tab> in the client).

数据包ID	状态	绑定至	Field Name				Field Type			注释
0x33	游玩（Play）	客户端	Action				VarInt			Determines the rest of the Player format after the UUID
			Number Of Players				VarInt			Number of elements in the following array
			Player	UUID			Array	UUID
				Action	Field Name
				0: add player	Name			String (16)
					Number Of Properties			VarInt		Number of elements in the following array
					Property	Name		Array	String (32767)
						Value			String (32767)
						Is Signed			Boolean
						Signature			Optional String (32767)	Only if Is Signed is true
					Gamemode			VarInt
					Ping			VarInt		Measured in milliseconds
					Has Display Name			Boolean
					Display Name			Optional Chat		Only if Has Display Name is true
				1: update gamemode	Gamemode			VarInt
				2: update latency	Ping			VarInt		Measured in milliseconds
				3: update display name	Has Display Name			Boolean
				3: update display name	Display Name			Optional Chat		Only send if Has Display Name is true
				4: remove player	no fields			no fields

The Property field looks as in the response of Mojang API#UUID -> Profile + Skin/Cape, except of course using the protocol format instead of JSON. That is, each player will usually have one property with Name “textures” and Value being a base64-encoded JSON string as documented at Mojang API#UUID -> Profile + Skin/Cape. An empty properties array is also acceptable, and will cause clients to display the player with one of the two default skins depending on UUID.

Ping values correspond with icons in the following way:

A ping that negative (i.e. not known to the server yet) will result in the no connection icon.
A ping under 150 milliseconds will result in 5 bars
A ping under 300 milliseconds will result in 4 bars
A ping under 600 milliseconds will result in 3 bars
A ping under 1000 milliseconds (1 second) will result in 2 bars
A ping greater than or equal to 1 second will result in 1 bar.

面向玩家

Used to rotate the client player to face the given location or entity (for /teleport [<targets>] <x> <y> <z> facing).

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x34	游玩（Play）	客户端
			Feet/eyes	VarInt enum	Values are feet=0, eyes=1. If set to eyes, aims using the head position; otherwise aims using the feet position.
			Target x	Double	x coordinate of the point to face towards
			Target y	Double	y coordinate of the point to face towards
			Target z	Double	z coordinate of the point to face towards
			Is entity	Boolean	If true, additional information about an entity is provided.
			Entity ID	Optional VarInt	Only if is entity is true — the entity to face towards
			Entity feet/eyes	Optional VarInt enum	Whether to look at the entity's eyes or feet. Same values and meanings as before, just for the entity's head/feet.

If the entity given by entity ID cannot be found, this packet should be treated as if is entity was false.

玩家位置和外观（客户端方）

Updates the player's position on the server. This packet will also close the “Downloading Terrain” screen when joining/respawning.

If the distance between the last known position of the player on the server and the new position set by this packet is greater than 100 meters, the client will be kicked for “You moved too quickly :( (Hacking?)”.

Also if the fixed-point number of X or Z is set greater than 3.2E7D the client will be kicked for “Illegal position”.

Yaw is measured in degrees, and does not follow classical trigonometry rules. The unit circle of yaw on the XZ-plane starts at (0, 1) and turns counterclockwise, with 90 at (-1, 0), 180 at (0, -1) and 270 at (1, 0). Additionally, yaw is not clamped to between 0 and 360 degrees; any number is valid, including negative numbers and numbers greater than 360.

Pitch is measured in degrees, where 0 is looking straight ahead, -90 is looking straight up, and 90 is looking straight down.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x35	游玩（Play）	客户端	X	Double	Absolute or relative position, depending on Flags
			Y	Double	Absolute or relative position, depending on Flags
			Z	Double	Absolute or relative position, depending on Flags
			Yaw	Float	Absolute or relative rotation on the X axis, in degrees
			Pitch	Float	Absolute or relative rotation on the Y axis, in degrees
			Flags	Byte	Bit field, see below
			Teleport ID	VarInt	Client should confirm this packet with Teleport Confirm containing the same Teleport ID

About the Flags field:

<Dinnerbone> It's a bitfield, X/Y/Z/Y_ROT/X_ROT. If X is set, the x value is relative and not absolute.

Field	Bit
X	0x01
Y	0x02
Z	0x04
Y_ROT	0x08
X_ROT	0x10

解锁配方

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x36	游玩（Play）	客户端
			Action	VarInt	0: init, 1: add, 2: remove
			Crafting Recipe Book Open	Boolean	If true, then the crafting recipe book will be open when the player opens its inventory.
			Crafting Recipe Book Filter Active	Boolean	If true, then the filtering option is active when the players opens its inventory.
			Smelting Recipe Book Open	Boolean	If true, then the smelting recipe book will be open when the player opens its inventory.
			Smelting Recipe Book Filter Active	Boolean	If true, then the filtering option is active when the players opens its inventory.
			Array size 1	VarInt	Number of elements in the following array
			Recipe IDs	Array of Identifier
			Array size 2	Optional VarInt	Number of elements in the following array, only present if mode is 0 (init)
			Recipe IDs	Optional Array of Identifier, only present if mode is 0 (init)

Action:

0 (init) = All the recipes in the list 2 will added to the recipe book. All the recipes in list 1 will be tagged as displayed, recipes that aren't tagged will be shown in the notification. VERIFY LIST ORDER?
1 (add) = All the recipes in the list are added and their icon will be shown in the notification.
2 (remove) = Remove all the recipes in the list. This allows them to re-displayed when they are readded.

破坏实体

Sent by the server when a list of entities is to be destroyed on the client.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x37	游玩（Play）	客户端	Count	VarInt	Number of elements in the following array
0x37	游玩（Play）	客户端	Entity IDs	Array of VarInt	The list of entities of destroy

移除实体效果

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x38	游玩（Play）	客户端	Entity ID	VarInt
0x38	游玩（Play）	客户端	Effect ID	Byte	See this table

响应包发送

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x39	游玩（Play）	客户端	URL	String (32767)	The URL to the resource pack.
0x39	游玩（Play）	客户端	Hash	String (40)	A 40 character hexadecimal and lowercase SHA-1 hash of the resource pack file. (must be lower case in order to work) If it's not a 40 character hexadecimal string, the client will not use it for hash verification and likely waste bandwidth — but it will still treat it as a unique id

重生

To change the player's dimension (overworld/nether/end), send them a respawn packet with the appropriate dimension, followed by prechunks/chunks for the new dimension, and finally a position and look packet. You do not need to unload chunks, the client will do it automatically.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x3A	游玩（Play）	客户端	Dimension	Int Enum	-1: The Nether, 0: The Overworld, 1: The End
			Gamemode	Unsigned Byte	0: survival, 1: creative, 2: adventure, 3: spectator. The hardcore flag is not included
			Level Type	String (16)	Same as Join Game

Avoid changing player's dimension to same dimension they were already in unless they are dead. If you change the dimension to one they are already in, weird bugs can occur, such as the player being unable to attack other players in new world (until they die and respawn).

If you must respawn a player in the same dimension without killing them, send two respawn packets, one to a different world and then another to the world you want. You do not need to complete the first respawn; it only matters that you send two packets.

实体头部外观

Changes the direction an entity's head is facing.

While sending the Entity Look packet changes the vertical rotation of the head, sending this packet appears to be necessary to rotate the head horizontally.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x3B	游玩（Play）	客户端	Entity ID	VarInt
0x3B	游玩（Play）	客户端	Head Yaw	Angle	New angle, not a delta

选择进度标签页

Sent by the server to indicate that the client should switch advancement tab. Sent either when the client switches tab in the GUI or when an advancement in another tab is made.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x3C	游玩（Play）	客户端	Has id	Boolean	Indicates if the next field is present
0x3C	游玩（Play）	客户端	Optional Identifier	String (32767)	See below

The Identifier can be one of the following:

Optional Identifier
minecraft:story/root
minecraft:nether/root
minecraft:end/root
minecraft:adventure/root
minecraft:husbandry/root

If no or an invalid identifier is sent, the client will switch to the first tab in the GUI.

世界边界

数据包ID	状态	绑定至	Field Name		字段类型	注释
0x3D	游玩（Play）	客户端	Action		VarInt Enum	Determines the format of the rest of the packet
			Action	字段名称
			0: set size	Diameter	Double	Length of a single side of the world border, in meters
			1: lerp size	Old Diameter	Double	Current length of a single side of the world border, in meters
				New Diameter	Double	Target length of a single side of the world border, in meters
				Speed	VarLong	Number of real-time milliseconds until New Diameter is reached. It appears that Notchian server does not sync world border speed to game ticks, so it gets out of sync with server lag. If the world border is not moving, this is set to 0.
			2: set center	X	Double
			2: set center	Z	Double
			3: initialize	X	Double
				Z	Double
				Old Diameter	Double	Current length of a single side of the world border, in meters
				New Diameter	Double	Target length of a single side of the world border, in meters
				Speed	VarLong	Number of real-time milliseconds until New Diameter is reached. It appears that Notchian server does not sync world border speed to game ticks, so it gets out of sync with server lag. If the world border is not moving, this is set to 0.
				Portal Teleport Boundary	VarInt	Resulting coordinates from a portal teleport are limited to ±value. Usually 29999984.
				Warning Time	VarInt	In seconds as set by `/worldborder warning time`
				Warning Blocks	VarInt	In meters
			4: set warning time	Warning Time	VarInt	In seconds as set by `/worldborder warning time`
			5: set warning blocks	Warning Blocks	VarInt	In meters

The Notchian client determines how solid to display the warning by comparing to whichever is higher, the warning distance or whichever is lower, the distance from the current diameter to the target diameter or the place the border will be after warningTime seconds. In pseudocode:

distance = max(min(resizeSpeed * 1000 * warningTime, abs(targetDiameter - currentDiameter)), warningDistance);
if (playerDistance < distance) {
    warning = 1.0 - playerDistance / distance;
} else {
    warning = 0.0;
}

摄像机

Sets the entity that the player renders from. This is normally used when the player left-clicks an entity while in spectator mode.

The player's camera will move with the entity and look where it is looking. The entity is often another player, but can be any type of entity. The player is unable to move this entity (move packets will act as if they are coming from the other entity).

If the given entity is not loaded by the player, this packet is ignored. To return control to the player, send this packet with their entity ID.

The Notchian server resets this (sends it back to the default entity) whenever the spectated entity is killed or the player sneaks, but only if they were spectating an entity. It also sends this packet whenever the player switches out of spectator mode (even if they weren't spectating an entity).

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x3E	游玩（Play）	客户端	Camera ID	VarInt	ID of the entity to set the client's camera to

The notchian also loads certain shaders for given entities:

Creeper → shaders/post/creeper.json
Spider (and cave spider) → shaders/post/spider.json
Enderman → shaders/post/invert.json
Anything else → the current shader is unloaded

手持物品更改（客户端方）

Sent to change the player's slot selection.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x3F	游玩（Play）	客户端	Slot	Byte	The slot which the player has selected (0–8)

更新视图位置

	The following information needs to be added to this page:
	Why is this even needed? Is there a better name for it? My guess is that it's something to do with logical behavior with latency, but it still seems weird.

Updates the client's location. This is used to determine what chunks should remain loaded and if a chunk load should be ignored; chunks outside of the view distance may be unloaded.

Sent whenever the player moves across a chunk border horizontally, and also (according to testing) for any integer change in the vertical axis, even if it doesn't go across a chunk section border.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x40	游玩（Play）	客户端	Chunk X	VarInt	Chunk X coordinate of the player's position
0x40	游玩（Play）	客户端	Chunk Z	VarInt	Chunk Z coordinate of the player's position

更新视图距离

Sent by the integrated singleplayer server when changing render distance. Does not appear to be used by the dedicated server, as view-distance in server.properties cannot be changed at runtime.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x41	游玩（Play）	客户端	View Distance	VarInt	Render distance (2-32)

显示记分板

This is sent to the client when it should display a scoreboard.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x42	游玩（Play）	客户端	Position	Byte	The position of the scoreboard. 0: list, 1: sidebar, 2: below name, 3 - 18: team specific sidebar, indexed as 3 + team color.
0x42	游玩（Play）	客户端	Score Name	String (16)	The unique name for the scoreboard to be displayed.

实体元数据

Updates one or more metadata properties for an existing entity. Any properties not included in the Metadata field are left unchanged.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x43	游玩（Play）	客户端	Entity ID	VarInt
0x43	游玩（Play）	客户端	Metadata	Entity Metadata

附加实体

This packet is sent when an entity has been leashed to another entity.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x44	游玩（Play）	客户端	Attached Entity ID	Int	Attached entity's EID
0x44	游玩（Play）	客户端	Holding Entity ID	Int	ID of the entity holding the lead. Set to -1 to detach.

实体速度

Velocity is believed to be in units of 1/8000 of a block per server tick (50ms); for example, -1343 would move (-1343 / 8000) = −0.167875 blocks per tick (or −3,3575 blocks per second).

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x45	游玩（Play）	客户端	Entity ID	VarInt
			Velocity X	Short	Velocity on the X axis
			Velocity Y	Short	Velocity on the Y axis
			Velocity Z	Short	Velocity on the Z axis

实体装备

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x46	游玩（Play）	客户端	Entity ID	VarInt	Entity's EID
			Slot	VarInt Enum	Equipment slot. 0: main hand, 1: off hand, 2–5: armor slot (2: boots, 3: leggings, 4: chestplate, 5: helmet)
			Item	Slot

设置经验

Sent by the server when the client should change experience levels.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x47	游玩（Play）	客户端	Experience bar	Float	Between 0 and 1
			Level	VarInt
			Total Experience	VarInt	See Experience#Leveling up on the Minecraft Wiki for Total Experience to Level conversion

更新生命值

Sent by the server to update/set the health of the player it is sent to.

Food saturation acts as a food “overcharge”. Food values will not decrease while the saturation is over zero. Players logging in automatically get a saturation of 5.0. Eating food increases the saturation as well as the food bar.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x48	游玩（Play）	客户端	Health	Float	0 or less = dead, 20 = full HP
			Food	VarInt	0–20
			Food Saturation	Float	Seems to vary from 0.0 to 5.0 in integer increments

记分板记分项

This is sent to the client when it should create a new scoreboard objective or remove one.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x49	游玩（Play）	客户端	Objective Name	String (16)	An unique name for the objective
			Mode	Byte	0 to create the scoreboard. 1 to remove the scoreboard. 2 to update the display text.
			Objective Value	Optional Chat	Only if mode is 0 or 2. The text to be displayed for the score
			Type	Optional VarInt enum	Only if mode is 0 or 2. 0 = "integer", 1 = "hearts".

设置乘坐者

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x4A	游玩（Play）	客户端	Entity ID	VarInt	Vehicle's EID
			Passenger Count	VarInt	Number of elements in the following array
			Passengers	Array of VarInt	EIDs of entity's passengers

队伍

Creates and updates teams.

数据包ID	状态	绑定至	Field Name		字段类型	注释
0x4B	游玩（Play）	客户端	Team Name		String (16)	A unique name for the team. (Shared with scoreboard).
			Mode		Byte	Determines the layout of the remaining packet
			0: create team	Team Display Name	Chat
				Friendly Flags	Byte	Bit mask. 0x01: Allow friendly fire, 0x02: can see invisible players on same team
				Name Tag Visibility	String Enum (32)	`always`, `hideForOtherTeams`, `hideForOwnTeam`, `never`
				Collision Rule	String Enum (32)	`always`, `pushOtherTeams`, `pushOwnTeam`, `never`
				Team Color	VarInt enum	Used to color the name of players on the team; see below
				Team Prefix	Chat	Displayed before the names of players that are part of this team
				Team Suffix	Chat	Displayed after the names of players that are part of this team
				Entity Count	VarInt	Number of elements in the following array
				Entities	Array of String (40)	Identifiers for the entities in this team. For players, this is their username; for other entities, it is their UUID.
			1: remove team	no fields	no fields
			2: update team info	Team Display Name	Chat
				Friendly Flags	Byte	Bit mask. 0x01: Allow friendly fire, 0x02: can see invisible entities on same team
				Name Tag Visibility	String Enum (32)	`always`, `hideForOtherTeams`, `hideForOwnTeam`, `never`
				Collision Rule	String Enum (32)	`always`, `pushOtherTeams`, `pushOwnTeam`, `never`
				Team Color	VarInt enum	Used to color the name of players on the team; see below
				Team Prefix	Chat	Displayed before the names of players that are part of this team
				Team Suffix	Chat	Displayed after the names of players that are part of this team
			3: add players to team	Entity Count	VarInt	Number of elements in the following array
			3: add players to team	Entities	Array of String (40)	Identifiers for the entities added. For players, this is their username; for other entities, it is their UUID.
			4: remove players from team	Entity Count	VarInt	Number of elements in the following array
			4: remove players from team	Entities	Array of String (40)	Identifiers for the entities removed. For players, this is their username; for other entities, it is their UUID.

Team Color: The color of a team defines how the names of the team members are visualized; any formatting code can be used. The following table lists all the possible values.

ID	Formatting
0-15	Color formatting, same values as Chat colors.
16	Obfuscated
17	Bold
18	Strikethrough
19	Underlined
20	Italic
21	Reset

更新分数

This is sent to the client when it should update a scoreboard item.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x4C	游玩（Play）	客户端	Entity Name	String (40)	The entity whose score this is. For players, this is their username; for other entities, it is their UUID.
			Action	Byte	0 to create/update an item. 1 to remove an item.
			Objective Name	String (16)	The name of the objective the score belongs to
			Value	Optional VarInt	The score to be displayed next to the entry. Only sent when Action does not equal 1.

生成位置

Sent by the server after login to specify the coordinates of the spawn point (the point at which players spawn at, and which the compass points to). It can be sent at any time to update the point compasses point at.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x4D	游玩（Play）	客户端	Location	Position	Spawn location

时间更新

Time is based on ticks, where 20 ticks happen every second. There are 24000 ticks in a day, making Minecraft days exactly 20 minutes long.

The time of day is based on the timestamp modulo 24000. 0 is sunrise, 6000 is noon, 12000 is sunset, and 18000 is midnight.

The default SMP server increments the time by 20 every second.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x4E	游玩（Play）	客户端	World Age	Long	In ticks; not changed by server commands
0x4E	游玩（Play）	客户端	Time of day	Long	The world (or region) time, in ticks. If negative the sun will stop moving at the Math.abs of the time

标题

数据包ID	状态	绑定至	Field Name		字段类型	注释
0x4F	游玩（Play）	客户端	Action		VarInt Enum
			Action	字段名称
			0: set title	Title Text	Chat
			1: set subtitle	Subtitle Text	Chat
			2: set action bar	Action bar text	Chat	Displays a message above the hotbar (the same as position 2 in Chat Message (clientbound), except that it correctly renders formatted chat. See MC-119145 for more information.)
			3: set times and display	Fade In	Int	Ticks to spend fading in
				Stay	Int	Ticks to keep the title displayed
				Fade Out	Int	Ticks to spend out, not when to start fading out
			4: hide	no fields	no fields
			5: reset	no fields	no fields

“Hide” makes the title disappear, but if you run times again the same title will appear. “Reset” erases the text.

The title is visible on screen for Fade In + Stay + Fade Out ticks.

实体声音效果

Plays a sound effect from an entity.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x50	游玩（Play）	客户端	Sound ID	VarInt	ID of hardcoded sound event (events as of 1.14.4)
			Sound Category	VarInt Enum	The category that this sound will be played from (current categories)
			Entity ID	VarInt
			Volume	Float	1.0 is 100%, capped between 0.0 and 1.0 by Notchian clients
			Pitch	Float	Float between 0.5 and 2.0 by Notchian clients

声音效果

This packet is used to play a number of hardcoded sound events. For custom sounds, use Named Sound Effect.

Numeric sound effect IDs are liable to change between versions

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x51	游玩（Play）	客户端	Sound ID	VarInt	ID of hardcoded sound event (events as of 1.14.4)
			Sound Category	VarInt Enum	The category that this sound will be played from (current categories)
			Effect Position X	Int	Effect X multiplied by 8 (fixed-point number with only 3 bits dedicated to the fractional part)
			Effect Position Y	Int	Effect Y multiplied by 8 (fixed-point number with only 3 bits dedicated to the fractional part)
			Effect Position Z	Int	Effect Z multiplied by 8 (fixed-point number with only 3 bits dedicated to the fractional part)
			Volume	Float	1.0 is 100%, capped between 0.0 and 1.0 by Notchian clients
			Pitch	Float	Float between 0.5 and 2.0 by Notchian clients

停止声音

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x52	游玩（Play）	客户端	Flags	Byte	Controls which fields are present.
			Source	Optional VarInt enum	Only if flags is 3 or 1 (bit mask 0x1). See below. If not present, then sounds from all sources are cleared.
			Sound	Optional Identifier	Only if flags is 2 or 3 (bit mask 0x2). A sound effect name, see Named Sound Effect. If not present, then all sounds are cleared.

Categories:

Name	Value
master	0
music	1
record	2
weather	3
block	4
hostile	5
neutral	6
player	7
ambient	8
voice	9

玩家列表头和脚

This packet may be used by custom servers to display additional information above/below the player list. It is never sent by the Notchian server.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x53	游玩（Play）	客户端	Header	Chat	To remove the header, send a empty translatable component: {"translate":""}
0x53	游玩（Play）	客户端	Footer	Chat	To remove the footer, send a empty translatable component: {"translate":""}

NBT查询响应

Sent in response to Query Block NBT or Query Entity NBT.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x54	游玩（Play）	客户端	Transaction ID	VarInt	Can be compared to the one sent in the original query packet.
0x54	游玩（Play）	客户端	NBT	NBT Tag	The NBT of the block or entity. May be a TAG_END (0) in which case no NBT is present.

收集物品

Sent by the server when someone picks up an item lying on the ground — its sole purpose appears to be the animation of the item flying towards you. It doesn't destroy the entity in the client memory, and it doesn't add it to your inventory. The server only checks for items to be picked up after each Player Position (and Player Position And Look) packet sent by the client. The collector entity can be any entity; it does not have to be a player. The collected entity also can be any entity, but the Notchian server only uses this for items, experience orbs, and the different varieties of arrows.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x55	游玩（Play）	客户端	Collected Entity ID	VarInt
			Collector Entity ID	VarInt
			Pickup Item Count	VarInt	Seems to be 1 for XP orbs, otherwise the number of items in the stack.

实体传送

This packet is sent by the server when an entity moves more than 8 blocks.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x56	游玩（Play）	客户端	Entity ID	VarInt
			X	Double
			Y	Double
			Z	Double
			Yaw	Angle	New angle, not a delta
			Pitch	Angle	New angle, not a delta
			On Ground	Boolean

进度

数据包ID	状态	绑定至	Field Name		Field Type		注释
0x57	游玩（Play）	客户端	Reset/Clear		Boolean		Whether to reset/clear the current advancements
			Mapping size		VarInt		Size of the following array
			Advancement mapping	Key	Array	Identifier	The identifier of the advancement
			Advancement mapping	Value	Array	Advancement	See below
			List size		VarInt		Size of the following array
			Identifiers		Array of Identifier		The identifiers of the advancements that should be removed
			Progress size		VarInt		Size of the following array
			Progress mapping	Key	Array	Identifier	The identifier of the advancement
			Progress mapping	Value	Array	Advancement progress	See below

Advancement structure:

Field Name		Field Type		注释
Has parent		Boolean		Indicates whether the next field exists.
Parent id		Optional Identifier		The identifier of the parent advancement.
Has display		Boolean		Indicates whether the next field exists
Display data		Optional advancement display		See below.
Number of criteria		VarInt		Size of the following array
Criteria	Key	Array	Identifier	The identifier of the criterion
Criteria	Value	Array	Void	There is no content written here. Perhaps this will be expanded in the future?
Array length		VarInt		Number of arrays in the following array
Requirements	Array length 2	Array	VarInt	Number of elements in the following array
Requirements	Requirement	Array	Array of String	Array of required criteria

Advancement display:

字段名称	字段类型	注释
Title	Chat
Description	Chat
Icon	Slot
Frame type	VarInt enum	0 = `task`, 1 = `challenge`, 2 = `goal`
Flags	Integer	0x1: has background texture; 0x2: `show_toast`; 0x4: `hidden`
Background texture	Optional Identifier	Background texture location. Only if flags indicates it.
X coord	Float
Y coord	Float

Advancement progress:

Field Name		Field Type		注释
Size		VarInt		Size of the following array
Criteria	Criterion identifier	Array	Identifier	The identifier of the criterion.
Criteria	Criterion progress	Array	Criterion progress

Criterion progress:

字段名称	字段类型	注释
Achieved	Boolean	If true, next field is present
Date of achieving	Optional Long	As returned by `Date.getTime`

实体属性

Sets attributes on the given entity.

数据包ID	状态	绑定至	Field Name		Field Type		注释
0x58	游玩（Play）	客户端	Entity ID		VarInt
			Number Of Properties		Int		Number of elements in the following array
			Property	Key	Array	String (64)	See below
				Value		Double	See below
				Number Of Modifiers		VarInt	Number of elements in the following array
				Modifiers		Array of Modifier Data	See Attribute#Modifiers. Modifier Data defined below.

Known Key values (see also Attribute#Modifiers):

Key	Default	Max	Label
generic.maxHealth	20.0	1024.0	Max Health
generic.followRange	32.0	2048.0	Follow Range
generic.knockbackResistance	0.0	1.0	Knockback Resistance
generic.movementSpeed	0.699999988079071	1024.0	Movement Speed
generic.attackDamage	2.0	2048.0	Attack Damage
generic.attackSpeed	4.0	1024.0	Attack Speed
generic.flyingSpeed	0.4000000059604645	1024.0	Flying Speed
horse.jumpStrength	0.7	2.0	Jump Strength
zombie.spawnReinforcements	0.0	1.0	Spawn Reinforcements Chance
generic.reachDistance	5.0	1024.0	Player Reach Distance (Forge only)
forge.swimSpeed	1.0	1024.0	Swimming Speed (Forge only)

Modifier Data structure:

字段名称	字段类型	注释
UUID	UUID
Amount	Double	May be positive or negative
Operation	Byte	See below

The operation controls how the base value of the modifier is changed.

0: Add/subtract amount
1: Add/subtract amount percent of the current value
2: Multiply by amount percent

All of the 0's are applied first, and then the 1's, and then the 2's.

实体效果

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x59	游玩（Play）	客户端	Entity ID	VarInt
			Effect ID	Byte	See this table
			Amplifier	Byte	Notchian client displays effect level as Amplifier + 1
			Duration	VarInt	Seconds
			Flags	Byte	Bit field, see below.

Within flags:

0x01: Is ambient - was the effect spawned from a beacon? All beacon-generated effects are ambient. Ambient effects use a different icon in the HUD (blue border rather than gray). If all effects on an entity are ambient, the "Is potion effect ambient" living metadata field should be set to true. Usually should not be enabled.
0x02: Show particles - should all particles from this effect be hidden? Effects with particles hidden are not included in the calculation of the effect color, and are not rendered on the HUD (but are still rendered within the inventory). Usually should be enabled.

声明配方

数据包ID	状态	绑定至	Field Name		Field Type		注释
0x5A	游玩（Play）	客户端	Num Recipes		VarInt		Number of elements in the following array
			Recipe	Recipe ID	Array	Identifier
				Type		String	The recipe type, see below
				Data		Optional, varies	Additional data for the recipe. For some types, there will be no data.

Recipe types:

Type Description Data

crafting_shapeless

Shapeless crafting recipe. All items in the ingredient list must be present, but in any order/slot.

As follows:

Name	Type	Description
Group	String	Used to group similar recipes together in the recipe book. Tag is present in recipe JSON.
Ingredient count	VarInt	Number of elements in the following array
Ingredients	Array of Ingredient
Result	Slot

crafting_shaped

Shaped crafting recipe. All items must be present in the same pattern (which may be flipped horizontally or translated)

As follows:

Name	Type	Description
Width	VarInt
Height	VarInt
Group	String	Used to group similar recipes together in the recipe book. Tag is present in recipe JSON.
Ingredients	Array of Ingredient	Length is width * height. Indexed by x + (y * width).
Result	Slot

crafting_special_armordye Recipe for dying leather armor None

crafting_special_bookcloning Recipe for copying contents of written books None

crafting_special_mapcloning Recipe for copying maps None

crafting_special_mapextending Recipe for adding paper to maps None

crafting_special_firework_rocket Recipe for making firework rockets None

crafting_special_firework_star Recipe for making firework stars None

crafting_special_firework_star_fade Recipe for making firework stars fade between multiple colors None

crafting_special_repairitem Recipe for repairing items via crafting None

crafting_special_tippedarrow Recipe for crafting tipped arrows None

crafting_special_bannerduplicate Recipe for copying banner patterns None

crafting_special_banneraddpattern Recipe for adding patterns to banners None

crafting_special_shielddecoration Recipe for applying a banner's pattern to a shield None

crafting_special_shulkerboxcoloring Recipe for recoloring a shulker box None

smelting

Smelting recipe

As follows:

Name	Type	Description
Group	String	Used to group similar recipes together in the recipe book.
Ingredient	Ingredient
Result	Slot
Experience	Float
Cooking time	VarInt

Ingredient is defined as:

Name	Type	Description
Count	VarInt	Number of elements in the following array
Items	Array of Slot	Any item in this array may be used for the recipe. The count of each item should be 1.

确认玩家挖掘

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x5C	游玩（Play）	客户端	Location	Position	Position where the digging was happening
			Block	VarInt	Block state ID of the block that should be at that position now.
			Status	VarInt enum	Same as Player Digging. Only Started digging (0), Cancelled digging (1), and Finished digging (2) are used.
			Successful	Boolean	True if the digging succeeded; false if the client should undo any changes it made locally. (How does this work?)

服务端方

传送确认

Sent by client as confirmation of Player Position And Look.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x00	游玩（Play）	服务端	Teleport ID	VarInt	The ID given by the Player Position And Look packet

查询方块NBT

Used when Shift+F3+I is pressed while looking at a block.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x01	游玩（Play）	服务端	Transaction ID	VarInt	An incremental ID so that the client can verify that the response matches.
0x01	游玩（Play）	服务端	Location	Position	The location of the block to check.

设置难度

Must have at least op level 2 to use. Appears to only be used on singleplayer; the difficulty buttons are still disabled in multiplayer.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x02	游玩（Play）	服务端	New difficulty	Byte	0: peaceful, 1: easy, 2: normal, 3: hard

聊天消息（服务端方）

Used to send a chat message to the server. The message may not be longer than 256 characters or else the server will kick the client.

If the message starts with a /, the server will attempt to interpret it as a command. Otherwise, the server will broadcast the same chat message to all players on the server (including the player that sent the message), prepended with player's name. Specifically, it will respond with a translate chat component, "chat.type.text" with the first parameter set to the display name of the player (including some chat component logic to support clicking the name to send a PM) and the second parameter set to the message. See processing chat for more information.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x03	游玩（Play）	服务端	Message	String (256)	The client sends the raw input, not a Chat component

客户端状态

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x04	游玩（Play）	服务端	Action ID	VarInt Enum	See below

Action ID values:

Action ID	Action	注释
0	Perform respawn	Sent when the client is ready to complete login and when the client is ready to respawn after death.
1	Request stats	Sent when the client opens the Statistics menu

客户端设置

Sent when the player connects, or when settings are changed.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x05	游玩（Play）	服务端	Locale	String (16)	e.g. en_GB
			View Distance	Byte	Client-side render distance, in chunks
			Chat Mode	VarInt Enum	0: enabled, 1: commands only, 2: hidden. See processing chat for more information.
			Chat Colors	Boolean	“Colors” multiplayer setting
			Displayed Skin Parts	Unsigned Byte	Bit mask, see below
			Main Hand	VarInt Enum	0: Left, 1: Right

Displayed Skin Parts flags:

Bit 0 (0x01): Cape enabled
Bit 1 (0x02): Jacket enabled
Bit 2 (0x04): Left Sleeve enabled
Bit 3 (0x08): Right Sleeve enabled
Bit 4 (0x10): Left Pants Leg enabled
Bit 5 (0x20): Right Pants Leg enabled
Bit 6 (0x40): Hat enabled

The most significant bit (bit 7, 0x80) appears to be unused.

Tab补全（服务端方）

Sent when the client needs to tab-complete a minecraft:ask_server suggestion type.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x06	游玩（Play）	服务端	Transaction Id	VarInt	The id received in the tab completion request packet, must match or the client will ignore this packet. Client generates this and increments it each time it sends another tab completion that doesn't get a response.
			Text	String (32500)	All text behind the cursor without the `/` (e.g. to the left of the cursor in left-to-right languages like English)

确认交互（服务端方）

If a transaction sent by the client was not accepted, the server will reply with a Confirm Transaction (clientbound) packet with the Accepted field set to false. When this happens, the client must send this packet to apologize (as with movement), otherwise the server ignores any successive transactions.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x07	游玩（Play）	服务端	Window ID	Byte	The ID of the window that the action occurred in
			Action Number	Short	Every action that is to be accepted has a unique number. This number is an incrementing integer (starting at 1) with separate counts for each window ID.
			Accepted	Boolean	Whether the action was accepted

单击窗口按钮

Used when clicking on window buttons. Until 1.14, this was only used by enchantment tables.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x07	游玩（Play）	服务端	Window ID	Byte	The ID of the window sent by Open Window
0x07	游玩（Play）	服务端	Button ID	Byte	Meaning depends on window type; see below

Window type	ID	Meaning
Enchantment Table	0	Topmost enchantment
	1	Middle enchantment
	2	Bottom enchantment
Lectern	1	Unknown - maybe previous page? (which does give a redstone output)
	2	Unknown - maybe next page?
	3	Take Book
	100?	Unknown - actual value is 100 + some parameter, so there may be multiple
Stonecutter	Recipe button number - 4*row + col. Depends on the item.
Loom	Recipe button number - 4*row + col. Depends on the item.

单击窗口

This packet is sent by the player when it clicks on a slot in a window.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x09	游玩（Play）	服务端	Window ID	Unsigned Byte	The ID of the window which was clicked. 0 for player inventory.
			Slot	Short	The clicked slot number, see below
			Button	Byte	The button used in the click, see below
			Action Number	Short	A unique number for the action, implemented by Notchian as a counter, starting at 1 (different counter for every window ID). Used by the server to send back a Confirm Transaction (clientbound).
			Mode	VarInt Enum	Inventory operation mode, see below
			Clicked item	Slot	The clicked slot. Has to be empty (item ID = -1) for drop mode.

See Inventory for further information about how slots are indexed.

When right-clicking on a stack of items, half the stack will be picked up and half left in the slot. If the stack is an odd number, the half left in the slot will be smaller of the amounts.

The distinct type of click performed by the client is determined by the combination of the Mode and Button fields.

Mode	Button	Slot	Trigger
0	0	Normal	Left mouse click
0	1	Normal	Right mouse click
1	0	Normal	Shift + left mouse click
1	1	Normal	Shift + right mouse click (identical behavior)
2	0	Normal	Number key 1
	1	Normal	Number key 2
	2	Normal	Number key 3
	⋮	⋮	⋮
	8	Normal	Number key 9
3	2	Normal	Middle click, only defined for creative players in non-player inventories.
4	0	Normal*	Drop key (Q) (* Clicked item is different, see above)
	1	Normal*	Ctrl + Drop key (Ctrl-Q) (drops full stack)
	0	-999	Left click outside inventory holding nothing (no-op)
	1	-999	Right click outside inventory holding nothing (no-op)
5	0	-999	Starting left mouse drag
	4	-999	Starting right mouse drag
	8	-999	Starting middle mouse drag, only defined for creative players in non-player inventories. (Note: the vanilla client will still incorrectly send this for non-creative players - see MC-46584)
	1	Normal	Add slot for left-mouse drag
	5	Normal	Add slot for right-mouse drag
	9	Normal	Add slot for middle-mouse drag, only defined for creative players in non-player inventories. (Note: the vanilla client will still incorrectly send this for non-creative players - see MC-46584)
	2	-999	Ending left mouse drag
	6	-999	Ending right mouse drag
	10	-999	Ending middle mouse drag, only defined for creative players in non-player inventories. (Note: the vanilla client will still incorrectly send this for non-creative players - see MC-46584)
6	0	Normal	Double click

Starting from version 1.5, “painting mode” is available for use in inventory windows. It is done by picking up stack of something (more than 1 item), then holding mouse button (left, right or middle) and dragging held stack over empty (or same type in case of right button) slots. In that case client sends the following to server after mouse button release (omitting first pickup packet which is sent as usual):

packet with mode 5, slot -999, button (0 for left | 4 for right);
packet for every slot painted on, mode is still 5, button (1 | 5);
packet with mode 5, slot -999, button (2 | 6);

If any of the painting packets other than the “progress” ones are sent out of order (for example, a start, some slots, then another start; or a left-click in the middle) the painting status will be reset.

The server will send back a Confirm Transaction packet. If the click was not accepted, the client must send a matching serverbound confirm transaction packet before sending more Click Window packets, otherwise the server will reject them silently. The Notchian server also sends a Window Items packet for the open window and Set Slot packets for the clicked and cursor slot, but only when the click was not accepted, probably to resynchronize client and server.

关闭窗口（服务端方）

This packet is sent by the client when closing a window.

Notchian clients send a Close Window packet with Window ID 0 to close their inventory even though there is never an Open Window packet for the inventory.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x0A	游玩（Play）	服务端	Window ID	Unsigned Byte	This is the ID of the window that was closed. 0 for player inventory.

插件消息（服务端方）

Main article: Plugin channels

Mods and plugins can use this to send their data. Minecraft itself uses some plugin channels. These internal channels are in the minecraft namespace.

More documentation on this: http://dinnerbone.com/blog/2012/01/13/minecraft-plugin-channels-messaging/

Note that the length of Data is known only from the packet length, since the packet has no length field of any kind.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x0B	游玩（Play）	服务端	Channel	Identifier	Name of the plugin channel used to send the data
0x0B	游玩（Play）	服务端	Data	Byte Array	Any data, depending on the channel. `minecraft:` channels are documented here. The length of this array must be inferred from the packet length.

编辑书

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x0C	游玩（Play）	服务端	New book	Slot
			Is signing	Boolean	True if the player is signing the book; false if the player is saving a draft.
			Hand	VarInt enum	0: Main hand, 1: Off hand

When editing a draft, the NBT section of the Slot contains this:

TAG_Compound(''): 1 entry
{
  TAG_List('pages'): 2 entries
  {
    TAG_String(0): 'Something on Page 1'
    TAG_String(1): 'Something on Page 2'
  }
}

When signing the book, it instead looks like this:

TAG_Compound(''): 3 entires
{
  TAG_String('author'): 'Steve'
  TAG_String('title'): 'A Wonderful Book'
  TAG_List('pages'): 2 entries
  {
    TAG_String(0): 'Something on Page 1'
    TAG_String(1): 'Something on Page 2'
  }
}

查询实体NBT

Used when Shift+F3+I is pressed while looking at an entity.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x0D	游玩（Play）	服务端	Transaction ID	VarInt	An incremental ID so that the client can verify that the response matches.
0x0D	游玩（Play）	服务端	Entity ID	VarInt	The ID of the entity to query.

使用实体

This packet is sent from the client to the server when the client attacks or right-clicks another entity (a player, minecart, etc).

A Notchian server only accepts this packet if the entity being attacked/used is visible without obstruction and within a 4-unit radius of the player's position.

Note that middle-click in creative mode is interpreted by the client and sent as a Creative Inventory Action packet instead.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x0E	游玩（Play）	服务端	Target	VarInt
			Type	VarInt Enum	0: interact, 1: attack, 2: interact at
			Target X	Optional Float	Only if Type is interact at
			Target Y	Optional Float	Only if Type is interact at
			Target Z	Optional Float	Only if Type is interact at
			Hand	Optional VarInt Enum	Only if Type is interact or interact at; 0: main hand, 1: off hand

Keep Alive（服务端方）

The server will frequently send out a keep-alive, each containing a random ID. The client must respond with the same packet.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x0F	游玩（Play）	服务端	Keep Alive ID	Long

锁定难度

Must have at least op level 2 to use. Appears to only be used on singleplayer; the difficulty buttons are still disabled in multiplayer.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x10	游玩（Play）	服务端	Locked	Boolean

玩家位置

Updates the player's XYZ position on the server.

Checking for moving too fast is achieved like this:

Each server tick, the player's current position is stored
When a player moves, the changes in x, y, and z coordinates are compared with the positions from the previous tick (Δx, Δy, Δz)
Total movement distance squared is computed as Δx² + Δy² + Δz²
The expected movement distance squared is computed as velocityX² + veloctyY² + velocityZ²
If the total movement distance squared value minus the expected movement distance squared value is more than 100 (300 if the player is using an elytra), they are moving too fast.

If the player is moving too fast, it will be logged that "<player> moved too quickly! " followed by the change in x, y, and z, and the player will be teleported back to their current (before this packet) serverside position.

Also, if the absolute value of X or the absolute value of Z is a value greater than 3.2×10⁷, or X, Y, or Z are not finite (either positive infinity, negative infinity, or NaN), the client will be kicked for “Invalid move player packet received”.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x11	游玩（Play）	服务端	X	Double	Absolute position
			Feet Y	Double	Absolute feet position, normally Head Y - 1.62
			Z	Double	Absolute position
			On Ground	Boolean	True if the client is on the ground, false otherwise

玩家位置和外观（服务端方）

A combination of Player Look and Player Position.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x12	游玩（Play）	服务端	X	Double	Absolute position
			Feet Y	Double	Absolute feet position, normally Head Y - 1.62
			Z	Double	Absolute position
			Yaw	Float	Absolute rotation on the X Axis, in degrees
			Pitch	Float	Absolute rotation on the Y Axis, in degrees
			On Ground	Boolean	True if the client is on the ground, false otherwise

玩家外观

The unit circle for yaw

The unit circle of yaw, redrawn

Updates the direction the player is looking in.

Yaw is measured in degrees, and does not follow classical trigonometry rules. The unit circle of yaw on the XZ-plane starts at (0, 1) and turns counterclockwise, with 90 at (-1, 0), 180 at (0,-1) and 270 at (1, 0). Additionally, yaw is not clamped to between 0 and 360 degrees; any number is valid, including negative numbers and numbers greater than 360.

Pitch is measured in degrees, where 0 is looking straight ahead, -90 is looking straight up, and 90 is looking straight down.

The yaw and pitch of player (in degrees), standing at point (x0, y0, z0) and looking towards point (x, y, z) can be calculated with:

dx = x-x0
dy = y-y0
dz = z-z0
r = sqrt( dx*dx + dy*dy + dz*dz )
yaw = -atan2(dx,dz)/PI*180
if yaw < 0 then
    yaw = 360 + yaw
pitch = -arcsin(dy/r)/PI*180

You can get a unit vector from a given yaw/pitch via:

x = -cos(pitch) * sin(yaw)
y = -sin(pitch)
z =  cos(pitch) * cos(yaw)

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x13	游玩（Play）	服务端	Yaw	Float	Absolute rotation on the X Axis, in degrees
			Pitch	Float	Absolute rotation on the Y Axis, in degrees
			On Ground	Boolean	True if the client is on the ground, False otherwise

玩家

This packet as well as Player Position, Player Look, and Player Position And Look are called the “serverbound movement packets”. Vanilla clients will send Player Position once every 20 ticks even for a stationary player.

This packet is used to indicate whether the player is on ground (walking/swimming), or airborne (jumping/falling).

When dropping from sufficient height, fall damage is applied when this state goes from false to true. The amount of damage applied is based on the point where it last changed from true to false. Note that there are several movement related packets containing this state.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x14	游玩（Play）	服务端	On Ground	Boolean	True if the client is on the ground, false otherwise

载具移动（服务端方）

Sent when a player moves in a vehicle. Fields are the same as in Player Position And Look. Note that all fields use absolute positioning and do not allow for relative positioning.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x15	游玩（Play）	服务端	X	Double	Absolute position (X coordinate)
			Y	Double	Absolute position (Y coordinate)
			Z	Double	Absolute position (Z coordinate)
			Yaw	Float	Absolute rotation on the vertical axis, in degrees
			Pitch	Float	Absolute rotation on the horizontal axis, in degrees

操控船

Used to visually update whether boat paddles are turning. The server will update the Boat entity metadata to match the values here.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x16	游玩（Play）	服务端	Left paddle turning	Boolean
0x16	游玩（Play）	服务端	Right paddle turning	Boolean

Right paddle turning is set to true when the left button or forward button is held; left paddle turning is set to true when the right button or forward button is set to true.

拾起物品

Used to swap out an empty space on the hotbar with the item in the given inventory slot. The Notchain client uses this for pick block functionality (middle click) to retrieve items from the inventory.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x17	游玩（Play）	服务端	Slot to use	VarInt	See Inventory

The server will first search the player's hotbar for an empty slot, starting from the current slot and looping around to the slot before it. If there are no empty slots, it will start a second search from the current slot and find the first slot that does not contain an enchanted item. If there still are no slots that meet that criteria, then the server will use the currently selected slot.

After finding the appropriate slot, the server swaps the items and then send 3 packets:

Set Slot, with window ID set to -2 and slot set to the newly chosen slot and the item set to the item that is now in that slot (which was previously at the slot the client requested)
Set Slot, with window ID set to -2 and slot set to the slot the player requested, with the item that is now in that slot and was previously on the hotbar slot
Held Item Change, with the slot set to the newly chosen slot.

合成配方请求

This packet is sent when a player clicks a recipe in the crafting book that is craftable (white border).

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x18	游玩（Play）	服务端	Window ID	Byte
			Recipe	Identifier	A recipe ID
			Make all	Boolean	Affects the amount of items processed; true if shift is down when clicked

玩家能力（服务端方）

The latter 2 fields are used to indicate the walking and flying speeds respectively, while the first field is used to determine the value of 4 booleans.

The vanilla client sends this packet when the player starts/stops flying with the Flags parameter changed accordingly. All other parameters are ignored by the vanilla server.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x19	游玩（Play）	服务端	Flags	Byte	Bit mask. 0x08: damage disabled (god mode), 0x04: can fly, 0x02: is flying, 0x01: is Creative
			Flying Speed	Float
			Walking Speed	Float

玩家挖掘

Sent when the player mines a block. A Notchian server only accepts digging packets with coordinates within a 6-unit radius between the center of the block and 1.5 units from the player's feet (not their eyes).

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x1A	游玩（Play）	服务端	Status	VarInt Enum	The action the player is taking against the block (see below)
			Location	Position	Block position
			Face	Byte Enum	The face being hit (see below)

Status can be one of seven values:

Value	Meaning	注释
0	Started digging
1	Cancelled digging	Sent when the player lets go of the Mine Block key (default: left click)
2	Finished digging	Sent when the client thinks it is finished
3	Drop item stack	Triggered by using the Drop Item key (default: Q) with the modifier to drop the entire selected stack (default: depends on OS). Location is always set to 0/0/0, Face is always set to -Y.
4	Drop item	Triggered by using the Drop Item key (default: Q). Location is always set to 0/0/0, Face is always set to -Y.
5	Shoot arrow / finish eating	Indicates that the currently held item should have its state updated such as eating food, pulling back bows, using buckets, etc. Location is always set to 0/0/0, Face is always set to -Y.
6	Swap item in hand	Used to swap or assign an item to the second hand. Location is always set to 0/0/0, Face is always set to -Y.

The Face field can be one of the following values, representing the face being hit:

Value	Offset	Face
0	-Y	Bottom
1	+Y	Top
2	-Z	North
3	+Z	South
4	-X	West
5	+X	East

实体动作

Sent by the client to indicate that it has performed certain actions: sneaking (crouching), sprinting, exiting a bed, jumping with a horse, and opening a horse's inventory while riding it.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x1B	游玩（Play）	服务端	Entity ID	VarInt	Player ID
			Action ID	VarInt Enum	The ID of the action, see below
			Jump Boost	VarInt	Only used by the “start jump with horse” action, in which case it ranges from 0 to 100. In all other cases it is 0.

Action ID can be one of the following values:

ID	Action
0	Start sneaking
1	Stop sneaking
2	Leave bed
3	Start sprinting
4	Stop sprinting
5	Start jump with horse
6	Stop jump with horse
7	Open horse inventory
8	Start flying with elytra

Leave bed is only sent when the “Leave Bed” button is clicked on the sleep GUI, not when waking up due today time.

Open horse inventory is only sent when pressing the inventory key (default: E) while on a horse — all other methods of opening a horse's inventory (involving right-clicking or shift-right-clicking it) do not use this packet.

操控载具

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x1C	游玩（Play）	服务端	Sideways	Float	Positive to the left of the player
			Forward	Float	Positive forward
			Flags	Unsigned Byte	Bit mask. 0x1: jump, 0x2: unmount

Also known as 'Input' packet.

配方书数据

数据包ID	状态	绑定至	Field Name		字段类型	注释
0x1D	游玩（Play）	服务端	Type		VarInt	Determines the format of the rest of the packet
			Type	字段名称
			0: Displayed Recipe	Recipe ID	Identifier	A recipe ID
			1: Recipe Book States	Crafting Recipe Book Open	Boolean	Whether the player has the crafting recipe book currently opened/active.
				Crafting Recipe Filter Active	Boolean	Whether the player has the crafting recipe book filter option currently active.
				Smelting Recipe Book Open	Boolean	Whether the player has the smelting recipe book currently opened/active.
				Smelting Recipe Filter Active	Boolean	Whether the player has the smelting recipe book filter option currently active.
			Blasting Recipe Book Open	Boolean	May be swapped with smoking recipe book. Also, the notchian client appears to use the same value for both of those books currently.
			Blasting Recipe Filter Active	Boolean	May be swapped with smoking recipe book. Also, the notchian client appears to use the same value for both of those books currently.
			Smoking Recipe Book Open	Boolean
			Smoking Recipe Filter Active	Boolean

The Recipe Book Status type is sent when one of the states changes.

命名物品

Sent as a player is renaming an item in an anvil (each keypress in the anvil UI sends a new Name Item packet). If the new name is empty, then the item loses its custom name (this is different from setting the custom name to the normal name of the item). The item name may be no longer than 35 characters long, and if it is longer than that, then the rename is silently ignored.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x1E	游玩（Play）	服务端	Item name	String (32767)	The new name of the item

资源包状态

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x1F	游玩（Play）	服务端	Result	VarInt Enum	0: successfully loaded, 1: declined, 2: failed download, 3: accepted

进度标签页

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x20	游玩（Play）	服务端	Action	VarInt enum	0: Opened tab, 1: Closed screen
0x20	游玩（Play）	服务端	Tab ID	Optional identifier	Only present if action is Opened tab

选择交易

When a player selects a specific trade offered by a villager NPC.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x21	游玩（Play）	服务端	Selected slot	VarInt	The selected slot int the players current (trading) inventory. (Was a full Integer for the plugin message)

设置信标效果

Changes the effect of the current beacon.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x22	游玩（Play）	服务端	Primary Effect	VarInt	A Potion ID. (Was a full Integer for the plugin message)
0x22	游玩（Play）	服务端	Secondary Effect	VarInt	A Potion ID. (Was a full Integer for the plugin message)

手持物品更改（服务端方）

Sent when the player changes the slot selection

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x23	游玩（Play）	服务端	Slot	Short	The slot which the player has selected (0–8)

更新命令方块

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x24	游玩（Play）	服务端
			Location	Position
			Command	String (32767)
			Mode	VarInt enum	One of SEQUENCE (0), AUTO (1), or REDSTONE (2)
			Flags	Byte	0x01: Track Output (if false, the output of the previous command will not be stored within the command block); 0x02: Is conditional; 0x04: Automatic

更新命令方块矿车

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x25	游玩（Play）	服务端	Entity ID	VarInt
			Command	String
			Track Output	Boolean	If false, the output of the previous command will not be stored within the command block.

创造模式物品栏动作

While the user is in the standard inventory (i.e., not a crafting bench) in Creative mode, the player will send this packet.

Clicking in the creative inventory menu is quite different from non-creative inventory management. Picking up an item with the mouse actually deletes the item from the server, and placing an item into a slot or dropping it out of the inventory actually tells the server to create the item from scratch. (This can be verified by clicking an item that you don't mind deleting, then severing the connection to the server; the item will be nowhere to be found when you log back in.) As a result of this implementation strategy, the "Destroy Item" slot is just a client-side implementation detail that means "I don't intend to recreate this item.". Additionally, the long listings of items (by category, etc.) are a client-side interface for choosing which item to create. Picking up an item from such listings sends no packets to the server; only when you put it somewhere does it tell the server to create the item in that location.

This action can be described as "set inventory slot". Picking up an item sets the slot to item ID -1. Placing an item into an inventory slot sets the slot to the specified item. Dropping an item (by clicking outside the window) effectively sets slot -1 to the specified item, which causes the server to spawn the item entity, etc.. All other inventory slots are numbered the same as the non-creative inventory (including slots for the 2x2 crafting menu, even though they aren't visible in the vanilla client).

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x26	游玩（Play）	服务端	Slot	Short	Inventory slot
0x26	游玩（Play）	服务端	Clicked Item	Slot

更新拼图方块

Sent when Done is pressed on the Jigsaw Block interface.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x27	游玩（Play）	服务端	Location	Position	Block entity location
			Attachment type	Identifier
			Target pool	Identifier
			Final state	String	"Turns into" on the GUI, `final_state` in NBT

更新结构方块

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x28	游玩（Play）	服务端
			Location	Position	Block entity location
			Action	VarInt enum	An additional action to perform beyond simply saving the given data; see below
			Mode	VarInt enum	One of SAVE (0), LOAD (1), CORNER (2), DATA (3).
			Name	String
			Offset X	Byte	Between -32 and 32
			Offset Y	Byte	Between -32 and 32
			Offset Z	Byte	Between -32 and 32
			Size X	Byte	Between 0 and 32
			Size Y	Byte	Between 0 and 32
			Size Z	Byte	Between 0 and 32
			Mirror	VarInt enum	One of NONE (0), LEFT_RIGHT (1), FRONT_BACK (2).
			Rotation	VarInt enum	One of NONE (0), CLOCKWISE_90 (1), CLOCKWISE_180 (2), COUNTERCLOCKWISE_90 (3).
			Metadata	String
			Integrity	Float	Between 0 and 1
			Seed	VarLong
			Flags	Byte	0x01: Ignore entities; 0x02: Show air; 0x04: Show bounding box

Possible actions:

0 - Update data
1 - Save the structure
2 - Load the structure
3 - Detect size

The Notchian client uses update data to indicate no special action should be taken (i.e. the done button).

更新告示牌

This message is sent from the client to the server when the “Done” button is pushed after placing a sign.

The server only accepts this packet after Open Sign Editor, otherwise this packet is silently ignored.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x29	游玩（Play）	服务端	Location	Position	Block Coordinates
			Line 1	String (384)	First line of text in the sign
			Line 2	String (384)	Second line of text in the sign
			Line 3	String (384)	Third line of text in the sign
			Line 4	String (384)	Fourth line of text in the sign

动画（服务端方）

Sent when the player's arm swings.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x2A	游玩（Play）	服务端	Hand	VarInt Enum	Hand used for the animation. 0: main hand, 1: off hand.

旁观

Teleports the player to the given entity. The player must be in spectator mode.

The Notchian client only uses this to teleport to players, but it appears to accept any type of entity. The entity does not need to be in the same dimension as the player; if necessary, the player will be respawned in the right world. If the given entity cannot be found (or isn't loaded), this packet will be ignored. It will also be ignored if the player attempts to teleport to themselves.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x2B	游玩（Play）	服务端	Target Player	UUID	UUID of the player to teleport to (can also be an entity UUID)

玩家方块放置

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x2C	游玩（Play）	服务端	Hand	VarInt Enum	The hand from which the block is placed; 0: main hand, 1: off hand
			Location	Position	Block position
			Face	VarInt Enum	The face on which the block is placed (as documented at Player Digging)
			Cursor Position X	Float	The position of the crosshair on the block, from 0 to 1 increasing from west to east
			Cursor Position Y	Float	The position of the crosshair on the block, from 0 to 1 increasing from bottom to top
			Cursor Position Z	Float	The position of the crosshair on the block, from 0 to 1 increasing from north to south
			Inside block	Boolean	True when the player's head is inside of a block.

Upon placing a block, this packet is sent once.

The Cursor Position X/Y/Z fields (also known as in-block coordinates) are calculated using raytracing. The unit corresponds to sixteen pixels in the default resource pack. For example, let's say a slab is being placed against the south face of a full block. The Cursor Position X will be higher if the player was pointing near the right (east) edge of the face, lower if pointing near the left. The Cursor Position Y will be used to determine whether it will appear as a bottom slab (values 0.0–0.5) or as a top slab (values 0.5-1.0). The Cursor Position Z should be 1.0 since the player was looking at the southernmost part of the block.

Inside block is true when a player's head (specifically eyes) are inside of a block's collision. In 1.13 and later versions, collision is rather complicated and individual blocks can have multiple collision boxes. For instance, a ring of vines has a non-colliding hole in the middle. This value is only true when the player is directly in the box. In practice, though, this value is only used by scaffolding to place in front of the player when sneaking inside of it (other blocks will place behind when you intersect with them -- try with glass for instance).

使用物品

Sent when pressing the Use Item key (default: right click) with an item in hand.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x2D	游玩（Play）	服务端	Hand	VarInt Enum	Hand used for the animation. 0: main hand, 1: off hand.

状态

Main article: Server List Ping

客户端方

响应

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x00	Status	客户端	JSON Response	String (32767)	See Server List Ping#Response

Pong

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x01	Status	客户端	Payload	Long	Should be the same as sent by the client

服务端方

请求

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x00	Status	服务端	no fields

Ping

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x01	Status	服务端	Payload	Long	May be any number. Notchian clients use a system-dependent time value which is counted in milliseconds.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x01	Login	客户端	Server ID	String (20)	Appears to be empty
			Public Key Length	VarInt	Length of Public Key
			Public Key	Byte Array
			Verify Token Length	VarInt	Length of Verify Token. Always 4 for Notchian servers.
			Verify Token	Byte Array	A sequence of random bytes generated by the server

See Protocol Encryption for details.

登入成功

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x02	Login	客户端	UUID	String (36)	Unlike in other packets, this field contains the UUID as a string with hyphens.
0x02	Login	客户端	Username	String (16)

This packet switches the connection state to play.

设置压缩

Enables compression. If compression is enabled, all following packets are encoded in the compressed packet format. Negative values will disable compression, meaning the packet format should remain in the uncompressed packet format. However, this packet is entirely optional, and if not sent, compression will also not be enabled (the notchian server does not send the packet when compression is disabled).

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x03	Login	客户端	Threshold	VarInt	Maximum size of a packet before it is compressed

登入插件请求

Used to implement a custom handshaking flow together with Login Plugin Response.

Unlike plugin messages in "play" mode, these messages follow a lock-step request/response scheme, where the client is expected to respond to a request indicating whether it understood. The notchian client always responds that it hasn't understood, and sends an empty payload.

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x04	Login	客户端	Message ID	VarInt	Generated by the server - should be unique to the connection.
			Channel	Identifier	Name of the plugin channel used to send the data
			Data	Byte Array	Any data, depending on the channel. The length of this array must be inferred from the packet length.

服务端方

登入开始

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x00	Login	服务端	Name	String (16)	Player's Username

加密响应

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x01	Login	服务端	Shared Secret Length	VarInt	Length of Shared Secret
			Shared Secret	Byte Array
			Verify Token Length	VarInt	Length of Verify Token
			Verify Token	Byte Array

See Protocol Encryption for details.

登入插件响应

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x02	Login	服务端	Message ID	VarInt	Should match ID from server.
			Successful	Boolean	`true` if the client understands the request, `false` otherwise. When `false`, no payload follows.
			Data	Optional Byte Array	Any data, depending on the channel. The length of this array must be inferred from the packet length.

@@ Line 4: / Line 4: @@
    |WIDTH = 100%
    |ICON =
-   |HEADING = Heads up!
+   |HEADING = 注意！
-   |CONTENT = This article is about the protocol for the latest '''stable''' release of Minecraft '''computer edition''' ([[Protocol version numbers|1.14.4, protocol 498]]). For the computer edition pre-releases, see [[Pre-release protocol]]. For Pocket Edition, see [[Pocket Edition Protocol Documentation]].
+   |CONTENT = 这篇文章是有关最新'''稳定'''发布的Minecraft'''Java版（[[ZH:Protocol version numbers|1.14.4，协议498]]）。对于电脑版的预发布版，参阅[[ZH:Pre-release protocol|预发布版协议]]。对于携带版，参阅[[ZH:Pocket Edition Protocol Documentation|携带版协议文档]]。
 }}
-This page presents a dissection of the current '''[https://minecraft.net/ Minecraft] protocol'''.
+本页面提供了对当前'''[https://minecraft.net/ Minecraft]协议'''的剖析。
-If you're having trouble, check out the [[Protocol FAQ|FAQ]] or ask for help in the IRC channel [ircs://chat.freenode.net:6697/mcdevs #mcdevs on chat.freenode.net] ([http://wiki.vg/MCDevs More Information]).
+如果你还有疑问，参考[[Protocol FAQ|FAQ]]或在[ircs://chat.freenode.net:6697/mcdevs #mcdevs chat.freenode.net上的]IRC频道寻求帮助（[http://wiki.vg/MCDevs 更多信息]）。
-'''Note:''' While you may use the contents of this page without restriction to create servers, clients, bots, etc… you still need to provide attribution to #mcdevs if you copy any of the contents of this page for publication elsewhere.
+'''注意：'''你可以不受限制地使用此页面内容来创建服务端、客户端、机器人等，但是如果你如果复制此页面的任何内容并在其他地方发布，那么仍需要提供#mcdevs的属性。
-The changes between versions may be viewed at [[Protocol History]].
+版本间的更改可以在[[ZH:Protocol History|协议历史]]中查看。
 == 定义 ==
-The Minecraft server accepts connections from TCP clients and communicates with them using ''packets''. A packet is a sequence of bytes sent over the TCP connection. The meaning of a packet depends both on its packet ID and the current state of the connection. The initial state of each connection is [[#Handshaking|Handshaking]], and state is switched using the packets [[#Handshake|Handshake]] and [[#Login Success|Login Success]].
+Minecraft服务端接受来自TCP客户端的连接并通过'''数据包'''进行交流。数据包是通过TCP连接发送的字节序列。数据包的含义取决于它的数据包ID和连接的当前状态。每个连接的初始状态都是[[#握手中|握手中]]，状态通过数据包[[#握手|握手]]和[[#登入成功|登入成功]]来更改。
 === 数据类型 ===
-{{:Data types}} <!-- Transcluded contents of Data types article in here — go to that page if you want to edit it -->
+{{:ZH:Data types}} <!-- 此处是包含了数据类型一文 — 如果想编辑的话就去那个页面吧 -->
 === 其他定义 ===
@@ Line 28: / Line 28: @@
 {| class="wikitable"
   |-
-  ! Term
+  ! 术语
-  ! Definition
+  ! 定义
   |-
   | Player
-  | When used in the singular, Player always refers to the client connected to the server.
+  | 当以单数使用时，玩家（Player）总是指代连接至服务端的客户端。
   |-
   | Entity
-  | Entity refers to any item, player, mob, minecart or boat etc. See {{Minecraft Wiki|Entity|the Minecraft Wiki article}} for a full list.
+  | 实体（Entity）指代任何物品、玩家、生物、矿车或船等，见{{Minecraft Wiki|zh:实体|Minecraft Wiki文章}}来获取完整列表。
   |-
   | EID
-  | An EID — or Entity ID — is a 4-byte sequence used to identify a specific entity. An entity's EID is unique on the entire server.
+  | EID — 或实体ID — 是一个用于区分特定实体的4字节序列。实体的EID在整个服务端中是唯一的。
   |-
   | XYZ
-  | In this document, the axis names are the same as those shown in the debug screen (F3). Y points upwards, X points east, and Z points south.
+  | 在本文档中，轴的名称于调试屏幕（F3）中显示的是一样的。Y指向上方，X指向东方，而Z指向南方。
   |-
   | Meter
-  | The meter is Minecraft's base unit of length, equal to the length of a vertex of a solid block. The term “block” may be used to mean “meter” or “cubic meter”.
+  | 米（Meter）是Minecraft中长度的基本单位，等于一个实心方块的棱长。术语“方块（block）”可能用来指“米”或“立方米”。
   |-
   | Global palette
-  | A table/dictionary/palette mapping nonnegative integers to block states. Block state IDs are created in a linear fashion based off of order of assignment.  One block state ID allocated for each unique block state for a block; if a block has multiple properties then the number of allocated states is the product of the number of values for each property.  A current list of properties and state ID ranges is found on [https://pokechu22.github.io/Burger/1.14.4.html burger].
+  | 映射非负整数为方块状态的表/字典/调色板。方块状态是根据分配顺序以线性方式创建的。一个方块状态ID分配给方块的每一个唯一方块状态，如果一个方块由多种属性，那么分配状态的数量是每一个状态的值数量之积。属性和状态ID范围的当前列表可以在此处找到：[https://pokechu22.github.io/Burger/1.14.4.html burger]。
-Alternatively, the vanilla server now includes an option to export the current block state ID mapping, by running <code>java -cp minecraft_server.jar net.minecraft.data.Main --reports</code>.  See [[Data Generators]] for more information.
+或者，原版服务端现在包含一个到处当前方块状态ID映射的选项，通过运行<code>java -cp minecraft_server.jar net.minecraft.data.Main --reports</code>。更多信息见[[ZH:Data Generators|数据生成器]]。
   |-
   | Notchian
-  | The official implementation of vanilla Minecraft as developed and released by Mojang.
+  | 由Mojang开发并发布的原版Minecraft的官方实现。
   |}
@@ Line 60: / Line 60: @@
 {| class="wikitable"
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   | Length
   | VarInt
-  | Length of packet data + length of the packet ID
+  | 数据包数据的长度 + 数据包ID的长度
   |-
   | Packet ID
@@ Line 74: / Line 74: @@
   | Data
   | Byte Array
-  | Depends on the connection state and packet ID, see the sections below
+  | 取决于连接状态和和数据包ID，见下面的部分
   |}
 === 经压缩 ===
-Once a [[#Set Compression|Set Compression]] packet (with a non-negative threshold) is sent, [[wikipedia:Zlib|zlib]] compression is enabled for all following packets. The format of a packet changes slighty to include the size of the uncompressed packet.
+一旦发送了[[#设置压缩|设置压缩]]数据包（带有非负阈值），将为接下来的所有数据包启用[[wikipedia:zh:Zlib|zlib]]压缩。数据包的格式会略有变化，来包含未压缩数据包的大小。
 {| class=wikitable
-  ! Compressed?
+  ! 压缩？
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
-  | No
+  | 无
   | Packet Length
   | VarInt
-  | Length of Data Length + compressed length of (Packet ID + Data)
+  | Data Length的长度 + （Packet ID + Data）的压缩长度
   |-
-  | No
+  | 无
   | Data Length
   | VarInt
-  | Length of uncompressed (Packet ID + Data) or 0
+  | （Packet ID + Data）的未压缩长度或0
   |-
-  |rowspan="2"| Yes
+  |rowspan="2"| 是
   | Packet ID
   | VarInt
-  | zlib compressed packet ID (see the sections below)
+  | zlib压缩的数据包ID（见下面的部分）
   |-
   | Data
   | Byte Array
-  | zlib compressed packet data (see the sections below)
+  | zlib压缩的数据包数据（见下面的部分）
- |}
+|}
-The length given by the Packet Length field is the number of bytes that remain in that packet, including the Data Length field.
+由Packet Length字段提供的长度是数据包中剩余的字节数，包括Data Length字段。
-If Data Length is set to zero, then the packet is uncompressed; otherwise it is the size of the uncompressed packet.
+如果Data Length设置为0，那么该数据包是未压缩的，否则这就是未压缩数据包的大小。
-If compressed, the uncompressed length of (Packet ID + Data) must be equal to or over the threshold set in the packet [[#Set Compression|Set Compression]], otherwise the receiving party will disconnect.
+如果压缩，（Packet ID + Data）的未压缩长度必须等于或大于数据包[[#设置压缩|设置压缩]]数据包中的阈值，否则接收方将会断开连接。
-Compression can be disabled by sending the packet [[#Set Compression|Set Compression]] with a negative Threshold, or not sending the Set Compression packet at all.
+压缩可以通过发送一个负阈值的[[#设置压缩|设置压缩]]数据包来禁用，或从开始就不发送设置压缩数据包。
-== 握手过程 ==
+== 握手中 ==
 === 客户端方 ===
-There are no clientbound packets in the Handshaking state, since the protocol immediately switches to a different state after the client sends the first packet.
+在握手中（Handshaking）状态中没有客户端方的数据包，因为协议会在客户端发送第一个数据包的瞬间切换为别的状态。
 === 服务端方 ===
@@ Line 125: / Line 125: @@
 ==== 握手 ====
-This causes the server to switch into the target state.
+这将会导致服务端切换为目标状态。
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="4"| 0x00
-  |rowspan="4"| Handshaking
+  |rowspan="4"| 握手中（Handshaking）
-  |rowspan="4"| Server
+  |rowspan="4"| 客户端
   | Protocol Version
   | VarInt
-  | See [[protocol version numbers]] (currently 498 in Minecraft 1.14.4)
+  | 见[[ZH:protocol version numbers|数据包版本号]]（当前在1.14.4中为498）
   |-
   | Server Address
   | String (255)
-  | Hostname or IP, e.g. localhost or 127.0.0.1, that was used to connect. The Notchian server does not use this information. Note that SRV records are a complete redirect, e.g. if _minecraft._tcp.example.com points to mc.example.org, users connecting to example.com will provide mc.example.org as server address in addition to connecting to it.
+  | 主机名或IP，如，localhost或127.0.0.1，用于连接。Notchian服务端不使用该信息，注意SRV记录是一个重定向，例如，如果_minecraft._tcp.example.com指向mc.example.org，用户连接至example.com会提供mc.example.org作为服务器地址并连接到它。
   |-
   | Server Port
   | Unsigned Short
-  | Default is 25565.  The Notchian server does not use this information.
+  | 默认为25565。Notchian服务端不使用该信息。
   |-
   | Next State
   | VarInt Enum
-  | 1 for [[#Status|status]], 2 for [[#Login|login]]
+  | 1表示[[#状态|状态]]，2表示[[#登入|登入]]
   |}
-==== 旧版服务器列表Ping ====
+==== 旧版服务端列表Ping ====
-{{Warning|This packet uses a nonstandard format. It is never length-prefixed, and the packet ID is an Unsigned Byte instead of a VarInt.}}
+{{Warning|该数据包使用非标准的格式。它从不会是有长度前缀的，数据包ID是Unsigned Byte而不是VarInt。}}
-While not technically part of the current protocol, legacy clients may send this packet to initiate [[Server List Ping]], and modern servers should handle it correctly.
+虽然从技术上来说不是当前协议的一部分，旧版客户端还是可能会发送该数据包来初始化[[ZH:Server List Ping|服务端列表Ping]]，所以现代服务端还是应该能正确地处理它。
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   | 0xFE
-  | Handshaking
+  | 握手中（Handshaking）
-  | Server
+  | 服务端
   | Payload
   | Unsigned Byte
-  | always 1 (<code>0x01</code>)
+  | 总是为1（<code>0x01</code>）
   |}
-See [[Server List Ping#1.6]] for the details of the protocol that follows this packet.
+有关跟随该数据包的细节见[[ZH:Server List Ping#1.6|服务端列表Ping#1.6]]
 == 游玩 ==
@@ Line 185: / Line 185: @@
 ==== 生成物体 ====
-Sent by the server when a vehicle or other object is created.
+当载具或其他物体创建时由服务端发送。
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="12"| 0x00
-  |rowspan="12"| Play
+  |rowspan="12"| 游玩（Play）
-  |rowspan="12"| Client
+  |rowspan="12"| 客户端
   | Entity ID
   | VarInt
-  | EID of the object
+  | 物体的EID
   |-
   | Object UUID
@@ Line 208: / Line 208: @@
   | Type
   | VarInt
-  | The type of object (same as in [[#Spawn Mob|Spawn Mob]])
+  | 物体的类型（与[[#生成生物|生成生物]]中的相同）
   |-
   | X
@@ Line 232: / Line 232: @@
   | Data
   | Int
-  | Meaning dependent on the value of the Type field, see [[Object Data]] for details.
+  | 意味着Type字段的值时独立的，详见[[ZH:Object Data|物体数据]]。
   |-
   | Velocity X
   | Short
-  |rowspan="3"| Same units as [[#Entity Velocity|Entity Velocity]].  Always sent, but only used when Data is greater than 0 (except for some entities which always ignore it; see [[Object Data]] for details).
+  |rowspan="3"| 与[[#实体速度|实体速度]]中相同的单位。总是发送，但只用在Data大于0时（除了一些总是会忽略它的实体，详见[[ZH:Object Data|物体数据]]）。
   |-
   | Velocity Y
@@ Line 247: / Line 247: @@
 ==== 生成经验球 ====
-Spawns one or more experience orbs.
+生成一或多个经验球。
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="5"| 0x01
-  |rowspan="5"| Play
+  |rowspan="5"| 游玩（Play）
-  |rowspan="5"| Client
+  |rowspan="5"| 客户端
   | Entity ID
   | VarInt
@@ Line 278: / Line 278: @@
   | Count
   | Short
-  | The amount of experience this orb will reward once collected
+  | 该经验球收集后会奖励的经验量。
   |}
 ==== 生成全局实体 ====
-With this packet, the server notifies the client of thunderbolts striking within a 512 block radius around the player. The coordinates specify where exactly the thunderbolt strikes.
+使用这个数据包，服务端会在玩家周围512格半径内发生雷击时通知客户端。坐标指定了雷击的确切位置。
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="5"| 0x02
-  |rowspan="5"| Play
+  |rowspan="5"| 游玩（Play）
-  |rowspan="5"| Client
+  |rowspan="5"| 客户端
   | Entity ID
   | VarInt
-  | The EID of the thunderbolt
+  | 闪电的EID
   |-
   | Type
   | Byte Enum
-  | The global entity type, currently always 1 for thunderbolt
+  | 全局实体类型，当前对于闪电来说总是为1
   |-
   | X
@@ Line 319: / Line 319: @@
 ==== 生成生物 ====
-Sent by the server when a mob entity is spawned.
+当生物实体生成时由服务端发送。
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="13"| 0x03
-  |rowspan="13"| Play
+  |rowspan="13"| 游玩（Play）
-  |rowspan="13"| Client
+  |rowspan="13"| 客户端
   | Entity ID
   | VarInt
@@ Line 342: / Line 342: @@
   | Type
   | VarInt
-  | The type of mob. See [[Entities#Mobs]]
+  | 生物的类型。见[[ZH:Entities#生物|实体#实体]]
   |-
   | X
@@ Line 370: / Line 370: @@
   | Velocity X
   | Short
-  | Same units as [[#Entity Velocity|Entity Velocity]]
+  | 与[[#实体速度|实体速度]]相同的单位
   |-
   | Velocity Y
   | Short
-  | Same units as [[#Entity Velocity|Entity Velocity]]
+  | 与[[#实体速度|实体速度]]相同的单位
   |-
   | Velocity Z
   | Short
-  | Same units as [[#Entity Velocity|Entity Velocity]]
+  | 与[[#实体速度|实体速度]]相同的单位
   |-
   | Metadata
-  | [[Entities#Entity Metadata Format|Entity Metadata]]
+  | [[ZH:Entities#实体元数据格式|实体元数据]]
   |
   |}
@@ Line 387: / Line 387: @@
 ==== 生成画 ====
-This packet shows location, name, and type of painting.
+该数据包显示画的位置、名称和类型。
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="5"| 0x04
-  |rowspan="5"| Play
+  |rowspan="5"| 游玩（Play）
-  |rowspan="5"| Client
+  |rowspan="5"| 客户端
   | Entity ID
   | VarInt
@@ Line 410: / Line 410: @@
   | Motive
   | VarInt
-  | Panting's ID, see below
+  | 画的ID，见下
   |-
   | Location
   | Position
-  | Center coordinates (see below)
+  | 中心坐标（见下）
   |-
   | Direction
   | Byte Enum
-  | Direction the painting faces (North = 2, South = 0, West = 1, East = 3)
+  | 画面向的方向（North = 2，South = 0，West = 1，East = 3）
   |}
-Calculating the center of an image: given a (width × height) grid of cells, with <code>(0, 0)</code> being the top left corner, the center is <code>(max(0, width / 2 - 1), height / 2)</code>. E.g. <code>(1, 0)</code> for a 2×1 painting, or <code>(1, 2)</code> for a 4×4 painting.
+计算图像的中心：给定一个（width × height）的网格，<code>(0, 0)</code>为左上角，中心就是<code>(max(0, width / 2 - 1), height / 2)</code>。例如<code>(1, 0)</code>是2×1的画，或<code>(1, 2)</code>是4×4的画。
-List of paintings by coordinates in <code>paintings_kristoffer_zetterstrand.png</code> (where x and y are in pixels from the top left and width and height are in pixels or 16ths of a block):
+<code>paintings_kristoffer_zetterstrand.png</code>中按坐标排列的画列表（其中x和y是从左上角开始数的像素，而宽度和高度是一像素为单位或1/16格）：
 {| class="wikitable"
-  ! Name
+  ! 名称
   ! ID
   ! x
   ! y
-  ! width
+  ! 宽度
-  ! height
+  ! 高度
   |-
   | <code>minecraft:kebab</code>
@@ Line 616: / Line 616: @@
   |}
-The {{Minecraft Wiki|Painting#Canvases|Minecraft Wiki article on paintings}} also provides a list of painting names to the actual images.
+{{Minecraft Wiki|zh:画#画面列表|Minecraft Wiki上这篇有关画的文章}}也提供了画名称到实际图像的列表。
 ==== 生成玩家 ====
-This packet is sent by the server when a player comes into visible range, ''not'' when a player joins.
+当玩家进入可见范围时，而'''不是'''玩家加入时，由服务端发送。
-This packet must be sent after the [[#Player Info|Player Info]] packet that adds the player data for the client to use when spawning a player. If the Player Info for the player spawned by this packet is not present when this packet arrives, Notchian clients will not spawn the player entity. The Player Info packet includes skin/cape data.
+该数据包必须在生成玩家时用于服务端添加玩家数据的[[#玩家信息|玩家信息]]数据包之后发送。如果当该数据包到达时还不存在由该数据包生成的玩家信息，那么Notchian客户端将不会生成该玩家实体。玩家信息数据包包含皮肤/披风数据。
-Servers can, however, safely spawn player entities for players not in visible range. The client appears to handle it correctly.
+虽然服务器可以为不在可见范围内的玩家安全地生成玩家实体，客户端看起来也能正确地处理它。
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="8"| 0x05
-  |rowspan="8"| Play
+  |rowspan="8"| 游玩（Play）
-  |rowspan="8"| Client
+  |rowspan="8"| 客户端
   | Entity ID
   | VarInt
-  | Player's EID
+  | 玩家的EID
   |-
   | Player UUID
   | UUID
-  | See below for notes on {{Minecraft Wiki|Server.properties#online-mode|offline mode}} and NPCs
+  | 见下方有关{{Minecraft Wiki|zh:Server.properties#online-mode|离线模式}}和NPC的注释
   |-
   | X
@@ Line 666: / Line 666: @@
   |-
   | Metadata
-  | [[Entities#Entity Metadata Format|Entity Metadata]]
+  | [[ZH:Entities#实体元数据格式|实体元数据]]
   |
   |}
-When in {{Minecraft Wiki|Server.properties#online-mode|online mode}}, the UUIDs must be valid and have valid skin blobs.
+当处于{{Minecraft Wiki|zh:Server.properties#online-mode|在线模式}}时，UUID必须有效且拥有有效的皮肤信息。
-In offline mode, [[Wikipedia:Universally unique identifier#Versions 3 and 5 (namespace name-based)|UUID v3]] is used with the String <code>OfflinePlayer:&lt;player name&gt;</code>, encoded in UTF-8 (and case-sensitive).
+当处于离线模式时，[[Wikipedia:zh:通用唯一识别码#版本3和版本5（基于名字空间名称）|UUID v3]]会与以UTF-8编码（大小写敏感）的字符串<code>OfflinePlayer:&lt;player name&gt;</code>一起使用。
-For NPCs UUID v2 should be used. Note:
+而对于NPC会使用UUID v2。注释：
   <+Grum> i will never confirm this as a feature you know that :)
+ <+Grum> 我觉得这是你绝对不会知道的特性:)
-In an example UUID, <code>xxxxxxxx-xxxx-Yxxx-xxxx-xxxxxxxxxxxx</code>, the UUID version is specified by <code>Y</code>. So, for UUID v3, <code>Y</code> will always be <code>3</code>, and for UUID v2, <code>Y</code> will always be <code>2</code>.
+在一个示例UUID（<code>xxxxxxxx-xxxx-Yxxx-xxxx-xxxxxxxxxxxx</code>）中，UUID版本由<code>Y</code>指定。所以，对于UUID v3，<code>Y</code>总是为<code>3</code>，而对于UUID v2，<code>Y</code>将总是为<code>2</code>。
 ==== 动画（客户端方） ====
-Sent whenever an entity should change animation.
+子啊无论何时实体应改变动画时发送。
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x06
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | Entity ID
   | VarInt
-  | Player ID
+  | 玩家ID
   |-
   | Animation
   | Unsigned Byte
-  | Animation ID (see below)
+  | 动画ID（见下）
   |}
-Animation can be one of the following values:
+动画可以时下列值中的一个：
 {| class="wikitable"
   ! ID
-  ! Animation
+  ! 动画
   |-
   | 0
-  | Swing main arm
+  | 摇摆主手
   |-
   | 1
-  | Take damage
+  | 受到伤害
   |-
   | 2
-  | Leave bed
+  | 离开床
   |-
   | 3
-  | Swing offhand
+  | 摇摆副手
   |-
   | 4
-  | Critical effect
+  | 暴击
   |-
   | 5
-  | Magic critical effect
+  | 魔法暴击效果
   |}
 ==== 统计数据 ====
-Sent as a response to [[#Client_Status|Client Status 0x04]] (id 1).
+作为对[[#客户端状态|客户端状态0x04]]（id 1）的响应发送。
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  !colspan="2"| Field Name
+  !colspan="2"| 字段名称
-  !colspan="2"| Field Type
+  !colspan="2"| 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="4"| 0x07
-  |rowspan="4"| Play
+  |rowspan="4"| 游玩（Play）
-  |rowspan="4"| Client
+  |rowspan="4"| 客户端
   |colspan="2"| Count
   |colspan="2"| VarInt
-  | Number of elements in the following array
+  | 后续数组的元素数
   |-
   |rowspan="2"| Statistic
@@ Line 752: / Line 753: @@
   |rowspan="2"| Array
   | VarInt
-  | See below
+  | 见下
   |-
   | Statistic ID
   | VarInt
-  | See below
+  | 见下
   |-
   |colspan="2"| Value
   |colspan="2"| VarInt
-  | The amount to set it to
+  | 将它设置为的量
   |}
-Categories (these are namespaced, but with <code>:</code> replaced with <code>.</code>):
+类别（这些是带命名空间的，但是将其中的<code>:</code>替换成了<code>.</code>）：
 {| class="wikitable"
-  ! Name
+  ! 名称
   ! ID
-  ! Registry
+  ! 注册项
   |-
   | <code>minecraft.mined</code>
@@ Line 807: / Line 808: @@
   |}
-Blocks, Items, and Entities use block (not block state), item, and entity ids.
+方块、物品和实体会使用方块（非方块状态）、物品和实体ID。
-Custom has the following (unit only matters for clients):
+Custom拥有以下内容（单位只对客户端有影响）：
 {| class="wikitable"
-  ! Name
+  ! 名称
   ! ID
-  ! Unit
+  ! 单位
   |-
   | <code>minecraft.leave_game</code>
   | 0
-  | None
+  | 无
   |-
   | <code>minecraft.play_one_minute</code>
   | 1
-  | Time
+  | 时间
   |-
   | <code>minecraft.time_since_death</code>
   | 2
-  | Time
+  | 时间
   |-
   | <code>minecraft.sneak_Time</code>
   | 3
-  | Time
+  | 时间
   |-
   | <code>minecraft.walk_one_cm</code>
   | 4
-  | Distance
+  | 距离
   |-
   | <code>minecraft.crouch_one_cm</code>
   | 5
-  | Distance
+  | 距离
   |-
   | <code>minecraft.sprint_one_cm</code>
   | 6
-  | Distance
+  | 距离
   |-
   | <code>minecraft.swim_one_cm</code>
   | 7
-  | Distance
+  | 距离
   |-
   | <code>minecraft.fall_one_cm</code>
   | 8
-  | Distance
+  | 距离
   |-
   | <code>minecraft.climb_one_cm</code>
   | 9
-  | Distance
+  | 距离
   |-
   | <code>minecraft.fly_one_cm</code>
   | 10
-  | Distance
+  | 距离
   |-
   | <code>minecraft.dive_one_cm</code>
   | 11
-  | Distance
+  | 距离
   |-
   | <code>minecraft.minecart_one_cm</code>
   | 12
-  | Distance
+  | 距离
   |-
   | <code>minecraft.boat_one_cm</code>
   | 13
-  | Distance
+  | 距离
   |-
   | <code>minecraft.pig_one_cm</code>
   | 14
-  | Distance
+  | 距离
   |-
   | <code>minecraft.horse_one_cm</code>
   | 15
-  | Distance
+  | 距离
   |-
   | <code>minecraft.aviate_one_cm</code>
   | 16
-  | Distance
+  | 距离
   |-
   | <code>minecraft.jump</code>
   | 17
-  | None
+  | 无
   |-
   | <code>minecraft.drop</code>
   | 18
-  | None
+  | 无
   |-
   | <code>minecraft.damage_dealt</code>
   | 19
-  | Damage
+  | 伤害
   |-
   | <code>minecraft.damage_taken</code>
   | 20
-  | Damage
+  | 伤害
   |-
   | <code>minecraft.deaths</code>
   | 21
-  | None
+  | 无
   |-
   | <code>minecraft.mob_kills</code>
   | 22
-  | None
+  | 无
   |-
   | <code>minecraft.animals_bred</code>
   | 23
-  | None
+  | 无
   |-
   | <code>minecraft.player_kills</code>
   | 24
-  | None
+  | 无
   |-
   | <code>minecraft.fish_caught</code>
   | 25
-  | None
+  | 无
   |-
   | <code>minecraft.talked_to_villager</code>
   | 26
-  | None
+  | 无
   |-
   | <code>minecraft.traded_with_villager</code>
   | 27
-  | None
+  | 无
   |-
   | <code>minecraft.eat_cake_slice</code>
   | 28
-  | None
+  | 无
   |-
   | <code>minecraft.fill_cauldron</code>
   | 29
-  | None
+  | 无
   |-
   | <code>minecraft.use_cauldron</code>
   | 30
-  | None
+  | 无
   |-
   | <code>minecraft.clean_armor</code>
   | 31
-  | None
+  | 无
   |-
   | <code>minecraft.clean_banner</code>
   | 32
-  | None
+  | 无
   |-
   | <code>minecraft.interact_with_brewingstand</code>
   | 33
-  | None
+  | 无
   |-
   | <code>minecraft.interact_with_beacon</code>
   | 34
-  | None
+  | 无
   |-
   | <code>minecraft.inspect_dropper</code>
   | 35
-  | None
+  | 无
   |-
   | <code>minecraft.inspect_hopper</code>
   | 36
-  | None
+  | 无
   |-
   | <code>minecraft.inspect_dispenser</code>
   | 37
-  | None
+  | 无
   |-
   | <code>minecraft.play_noteblock</code>
   | 38
-  | None
+  | 无
   |-
   | <code>minecraft.tune_noteblock</code>
   | 39
-  | None
+  | 无
   |-
   | <code>minecraft.pot_flower</code>
   | 40
-  | None
+  | 无
   |-
   | <code>minecraft.trigger_trapped_chest</code>
   | 41
-  | None
+  | 无
   |-
   | <code>minecraft.open_enderchest</code>
   | 42
-  | None
+  | 无
   |-
   | <code>minecraft.enchant_item</code>
   | 43
-  | None
+  | 无
   |-
   | <code>minecraft.play_record</code>
   | 44
-  | None
+  | 无
   |-
   | <code>minecraft.interact_with_furnace</code>
   | 45
-  | None
+  | 无
   |-
   | <code>minecraft.interact_with_crafting_table</code>
   | 46
-  | None
+  | 无
   |-
   | <code>minecraft.open_chest</code>
   | 47
-  | None
+  | 无
   |-
   | <code>minecraft.sleep_in_bed</code>
   | 48
-  | None
+  | 无
   |-
   | <code>minecraft.open_shulker_box</code>
   | 49
-  | None
+  | 无
   |}
-Units:
+单位：
-* None: just a normal number (formatted with 0 decimal places)
+* 无：只是一个正常的数字（格式化为0个小数位）
-* Damage: value is 10 times the normal amount
+* 伤害：数值是十倍于正常量
-* Distance: a distance in centimeters (hundredths of blocks)
+* 距离：以厘米为单位的距离（百分之一格）
-* Time: a time span in ticks
+* 时间：以游戏刻为单位的时间跨度
 ==== 方块破坏动画 ====
-–9 are the displayable destroy stages and each other number means that there is no animation on this coordinate.
+–9时可以显示的破坏阶段，而其他的数字代表在该坐标上没有动画。
-Block break animations can still be applied on air; the animation will remain visible although there is no block being broken.  However, if this is applied to a transparent block, odd graphical effects may happen, including water losing its transparency.  (An effect similar to this can be seen in normal gameplay when breaking ice blocks)
+方块破坏动画也用应用于空气上，尽管没有方块正在被破坏，但动画仍然是可见的。然而，如果将其应用于透明的方块上时，会发生古怪的图像效果，包括水会丢失它的透明。（类似于正常游玩过程中破坏冰块的效果）
-If you need to display several break animations at the same time you have to give each of them a unique Entity ID. The entity ID does not need to correspond to an actual entity on the client. It is valid to use a randomly generated number.
+如果你需要在同一时间显示多个破坏动画，那么你需要给它们每个一个唯一的实体ID。该实体ID不需要与客户端中的实际实体对应，就算使用随机生成的数字也是有效的。
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x08
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Client
+  |rowspan="3"| 客户端
   | Entity ID
   | VarInt
-  | Entity ID of the entity breaking the block
+  | 破坏方块的实体ID
   |-
   | Location
   | Position
-  | Block Position
+  | 方块位置
   |-
   | Destroy Stage
   | Byte
-  | 0–9 to set it, any other value to remove it
+  | 0–9来设置它，而其他值移除它
   |}
 ==== 更新方块实体 ====
-Sets the block entity associated with the block at the given location.
+设置给定位置处方块所关联的方块实体。
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x09
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Client
+  |rowspan="3"| 客户端
   | Location
   | Position
@@ Line 1,077: / Line 1,078: @@
   | Action
   | Unsigned Byte
-  | The type of update to perform, see below
+  | 要表现的更新类型，见下
   |-
   | NBT Data
-  | [[NBT|NBT Tag]]
+  | [[ZH:NBT|NBT标签]]
-  | Data to set.  May be a TAG_END (0), in which case the block entity at the given location is removed (though this is not required since the client will remove the block entity automatically on chunk unload or block removal)
+  | 要设置的数据。也许是TAG_END（0），在给定位置的方块实体被移除的情况下（尽管这并不是必需的，因为客户端会在区块卸载或方块移除时自动移除方块实体）
   |}
-''Action'' field:
+''Action''字段：
-* '''1''': Set data of a mob spawner (everything except for SpawnPotentials: current delay, min/max delay, mob to be spawned, spawn count, spawn range, etc.)
+* '''1'''：设置刷怪箱的数据（除SpawnPotentials之外的内容：当前延迟、最小/大延迟、生成的生物、生成计数和生成范围等）
-* '''2''': Set command block text (command and last execution status)
+* '''2'''：设置命令方块文本（命令和最后执行状态）
-* '''3''': Set the level, primary, and secondary powers of a beacon
+* '''3'''：设置信标的等级、主效果及辅助效果
-* '''4''': Set rotation and skin of mob head
+* '''4'''：设置生物头颅的皮肤和旋转
-* '''5''': Declare a conduit
+* '''5'''：声明一个潮涌核心
-* '''6''': Set base color and patterns on a banner
+* '''6'''：设置旗帜的基础色和图案
-* '''7''': Set the data for a Structure tile entity
+* '''7'''：为Structure附加值实体设置数据
-* '''8''': Set the destination for a end gateway
+* '''8'''：设置末地折跃门的目的地
-* '''9''': Set the text on a sign
+* '''9'''：设置告示牌上的文本
-* '''10''': Unused
+* '''10'''：未使用
-* '''11''': Declare a bed
+* '''11'''：声明一张床
-* '''12''': Set data of a jigsaw block
+* '''12'''：设置拼图方块的数据
-* '''13''': Set items in a campfire
+* '''13'''：设置营火中的物品
 ==== 方块动作 ====
-This packet is used for a number of actions and animations performed by blocks, usually non-persistent.
+该数据包是用于一些由方块表现的动作和动画（通常是非持久性的）。
-See [[Block Actions]] for a list of values.
+值列表详见[[ZH:Block Actions|方块动作]]。
-{{Warning2|This packet uses a block ID, not a block state.  Unfortunately, block IDs are not directly included in the output from [[Data Generators]], but can manually be calculated.}}
+{{Warning2|该数据包使用方块ID而不是方块状态。不幸的是，方块ID不之间包含在[[ZH:Data Generators|数据生成器]]的输出中，但可以手动计算出来。}}
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="4"| 0x0A
-  |rowspan="4"| Play
+  |rowspan="4"| 游玩（Play）
-  |rowspan="4"| Client
+  |rowspan="4"| 客户端
   | Location
   | Position
-  | Block coordinates
+  | 方块坐标
   |-
   | Action ID (Byte 1)
   | Unsigned Byte
-  | Varies depending on block — see [[Block Actions]]
+  | 取决于方块而变化——见[[ZH:Block Actions|方块动作]]
   |-
   | Action Param (Byte 2)
   | Unsigned Byte
-  | Varies depending on block — see [[Block Actions]]
+  | 取决于方块而变化——见[[ZH:Block Actions|方块动作]]
   |-
   | Block Type
   | VarInt
-  | The block type ID for the block.  This must match the block at the given coordinates.
+  | 该方块的方块类型ID。这与给定坐标的方块匹配。
   |}
 ==== 方块更改 ====
-Fired whenever a block is changed within the render distance.
+当渲染距离内的方块更改时触发。
-{{Warning2|Changing a block in a chunk that is not loaded is not a stable action.  The Notchian client currently uses a ''shared'' empty chunk which is modified for all block changes in unloaded chunks; while in 1.9 this chunk never renders in older versions the changed block will appear in all copies of the empty chunk.  Servers should avoid sending block changes in unloaded chunks and clients should ignore such packets.}}
+{{Warning2|在未加载的区块中更改一个方块不是一个稳定的动作。Notchian客户端当前使用“共享的”空区块来为所有未加载区块中的方块更改作修改；虽然在1.9中该区块永远不会渲染，但在更旧的版本中，更改的方块会出现在所有该空区块的副本中。服务端一个避免发送在未加载区块中发生的方块更改，且客户端应该忽略这类数据包。}}
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x0B
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | Location
   | Position
-  | Block Coordinates
+  | 方块坐标
   |-
   | Block ID
   | VarInt
-  | The new block state ID for the block as given in the {{Minecraft Wiki|Data values#Block IDs|global palette}}. See that section for more information.
+  | 方块的新版方块状态ID可参考{{Minecraft Wiki|zh:Java版数据值#Blocks|全局调色板}}给出的。查阅该章节以获取更多信息。
   |}
@@ Line 1,165: / Line 1,166: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  !colspan="2"| Field Name
+  !colspan="2"| 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="14"| 0x0C
-  |rowspan="14"| Play
+  |rowspan="14"| 游玩（Play）
-  |rowspan="14"| Client
+  |rowspan="14"| 客户端
   |colspan="2"| UUID
   | UUID
-  | Unique ID for this bar
+  | 该条的唯一ID
   |-
   |colspan="2"| Action
   | VarInt Enum
-  | Determines the layout of the remaining packet
+  | 决定剩余数据包的布局
   |-
-  ! Action
+  ! 动作
-  ! Field Name
+  ! 字段名称
   !
   !
   |-
-  |rowspan="5"| 0: add
+  |rowspan="5"| 0：添加
   | Title
-  | [[Chat]]
+  | [[ZH:Chat|Chat]]
   |
   |-
   | Health
   | Float
-  | From 0 to 1. Values greater than 1 do not crash a Notchian client, and start [https://i.johni0702.de/nA.png rendering part of a second health bar] at around 1.5.
+  | 自0至1。大于1的值不会使Notchian客户端崩溃，并在1.5左右开始[https://i.johni0702.de/nA.png 渲染第二个生命条的部分]。
   |-
   | Color
   | VarInt Enum
-  | Color ID (see below)
+  | 颜色ID（见下）
   |-
   | Division
   | VarInt Enum
-  | Type of division (see below)
+  | 分隔类型（见下）
   |-
   | Flags
   | Unsigned Byte
-  | Bit mask. 0x1: should darken sky, 0x2: is dragon bar (used to play end music), 0x04: create fog (previously was also controlled by 0x02)
+  | 位掩码。0x1：应使天空变暗，0x2：是末影龙的条（用于播放终末音乐），0x04：创建雾（之前也受0x02控制）
   |-
-  | 1: remove
+  | 1：移除
-  | ''no fields''
+  | ''无字段''
-  | ''no fields''
+  | ''无字段''
-  | Removes this boss bar
+  | 移除该boss条
   |-
-  | 2: update health
+  | 2：更新生命
   | Health
   | Float
-  | as above
+  | 如上
   |-
-  | 3: update title
+  | 3：更新标题
   | Title
-  | [[Chat]]
+  | [[ZH:Chat|Chat]]
   |
   |-
-  |rowspan="2"| 4: update style
+  |rowspan="2"| 4：更新样式
   | Color
   | VarInt Enum
-  | Color ID (see below)
+  | 颜色ID（见下）
   |-
   | Dividers
   | VarInt Enum
-  | as above
+  | 见下
   |-
-  | 5: update flags
+  | 5：更新标记
   | Flags
   | Unsigned Byte
-  | as above
+  | 如上
   |-
   |}
@@ Line 1,242: / Line 1,243: @@
 {| class="wikitable"
   ! ID
-  ! Color
+  ! 颜色
   |-
   | 0
-  | Pink
+  | 粉色
   |-
   | 1
-  | Blue
+  | 蓝色
   |-
   | 2
-  | Red
+  | 红色
   |-
   | 3
-  | Green
+  | 绿色
   |-
   | 4
-  | Yellow
+  | 黄色
   |-
   | 5
-  | Purple
+  | 紫色
   |-
   | 6
-  | White
+  | 白色
   |}
 {| class="wikitable"
   ! ID
-  ! Type of division
+  ! 分隔类型
   |-
   | 0
-  | No division
+  | 无分隔
   |-
   | 1
-  | 6 notches
+  | 6个切口
   |-
   | 2
-  | 10 notches
+  | 10个切口
   |-
   | 3
-  | 12 notches
+  | 12个切口
   |-
   | 4
-  | 20 notches
+  | 20个切口
   |}
 ==== 服务端难度 ====
-Changes the difficulty setting in the client's option menu
+更改客户端选项菜单中的难度设置。
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x0D
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | Difficulty
   | Unsigned Byte
-  | 0: peaceful, 1: easy, 2: normal, 3: hard
+  | 0：和平，1：简单，2：正常，3：困难
   |-
   | Difficulty locked?
@@ Line 1,312: / Line 1,313: @@
 ==== 聊天消息（客户端方） ====
-Identifying the difference between Chat/System Message is important as it helps respect the user's chat visibility options.  See [[Chat#Processing chat|processing chat]] for more info about these positions.
+辨别聊天和系统消息之间的差异很重要，因为这有助于用户的聊天可见性选项。有关更多这些位置见[[ZH:Chat#处理聊天|聊天#处理聊天]]。
-{{warning2|Game info accepts json formatting but does not display it, although the deprecated §-based formatting works.  This is not an issue when using the [[#Title|Title]] packet, so prefer that packet for displaying information in that slot.  See [https://bugs.mojang.com/browse/MC-119145 MC-119145] for more information.}}
+{{warning2|游戏信息接受json格式但是不会显示它，即使被废弃的基于“§”的格式仍然可用。但当使用了[[#标题|标题]]数据包时不会出现问题，所以要在该槽中显示信息请首选该数据包。更多信息见[https://bugs.mojang.com/browse/MC-119145 MC-119145]。}}
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x0E
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | JSON Data
-  | [[Chat]]
+  | [[ZH:Chat|Chat]]
-  | Limited to 32767 bytes
+  | 限制为32767字节
   |-
   | Position
   | Byte
-  | 0: chat (chat box), 1: system message (chat box), 2: game info (above hotbar).
+  | 0：聊天（聊天框），1：系统信息（聊天框），2：游戏信息（快捷栏上方）。
   |}
 ==== 多个方块更改 ====
-Fired whenever 2 or more blocks are changed within the same chunk on the same tick.
+在同一刻中同一区块内有两个及以上的方块被更改时触发。
-{{Warning|Changing blocks in chunks not loaded by the client is unsafe (see note on [[#Block Change|Block Change]]).}}
+{{Warning|更改客户端未加载的区块时不安全的（见[[#Block Change|方块更改]]的注释）。}}
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  !colspan="2"| Field Name
+  !colspan="2"| 字段名称
-  !colspan="2"| Field Type
+  !colspan="2"| 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="6"| 0x0F
-  |rowspan="6"| Play
+  |rowspan="6"| 游玩（Play）
-  |rowspan="6"| Client
+  |rowspan="6"| 客户端
   |colspan="2"| Chunk X
   |colspan="2"| Int
-  | Chunk X coordinate
+  | 区块X坐标
   |-
   |colspan="2"| Chunk Z
   |colspan="2"| Int
-  | Chunk Z coordinate
+  | 区块Z坐标
   |-
   |colspan="2"| Record Count
   |colspan="2"| VarInt
-  | Number of elements in the following array, i.e. the number of blocks affected
+  | 后续数组的元素数，即受影响的方块数
   |-
   |rowspan="3"| Record
@@ Line 1,369: / Line 1,370: @@
   |rowspan="3"| Array
   | Unsigned Byte
-  | The 4 most significant bits (<code>0xF0</code>) encode the X coordinate, relative to the chunk. The 4 least significant bits (<code>0x0F</code>) encode the Z coordinate, relative to the chunk.
+  | 高4位（<code>0xF0</code>）编码相对于区块的X坐标。低4位（<code>0x0F</code>）编码相对于区块的Z坐标。
   |-
   | Y Coordinate
   | Unsigned Byte
-  | Y coordinate of the block
+  | 方块的Y坐标
   |-
   | Block ID
   | VarInt
-  | The new block state ID for the block as given in the {{Minecraft Wiki|Data values#Block IDs|global palette}}. See that section for more information.
+  | 方块的新方块状态ID在{{Minecraft Wiki|zh:Java版数据值#方块|全局调色板}}给出。更多信息见该章节。
   |}
-To decode the position into a world position:
+要将位置编码至世界位置中：
 <syntaxhighlight lang="java">
@@ Line 1,389: / Line 1,390: @@
 ==== Tab补全（客户端方） ====
+服务器以发送给它的最后一个单词的自动补全列表作为响应。在常规聊天的情况下，这是玩家的用户名。同时还支持命令名称和参数。客户端会在列出它们之前按字母顺序对它们进行排序。
-The server responds with a list of auto-completions of the last word sent to it. In the case of regular chat, this is a player username. Command names and parameters are also supported. The client sorts these alphabetically before listing them.
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  !colspan="2"| Field Name
+  !colspan="2"| 字段名称
-  !colspan="2"| Field Type
+  !colspan="2"| 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="8"| 0x10
-  |rowspan="8"| Play
+  |rowspan="8"| 游玩（Play）
-  |rowspan="8"| Client
+  |rowspan="8"| 客户端
   |-
   |colspan="2"| ID
   |colspan="2"| VarInt
-  | Transaction ID
+  | 交互ID
   |-
   |colspan="2"| Start
   |colspan="2"| VarInt
-  | Start of the text to replace
+  | 要替换文本的开头
   |-
   |colspan="2"| Length
   |colspan="2"| VarInt
-  | Length of the text to replace
+  | 要替换文本的长度
   |-
   |colspan="2"| Count
   |colspan="2"| VarInt
-  | Number of elements in the following array
+  | 后面所跟数组的元素数量
   |-
   |rowspan="3"| Matches
@@ Line 1,424: / Line 1,424: @@
   |rowspan="3"| Array
   | String (32767)
-  | One eligible value to insert, note that each command is sent separately instead of in a single string, hence the need for Count.  Note that for instance this doesn't include a leading <code>/</code> on commands.
+  | 要插入一个有效值，注意每个命令是分开发送的而不是一个字符串，因此需要Count。注意，这不包括如命令中的前面的<code>/</code>。
   |-
   | Has tooltip
   | Boolean
-  | True if the following is present
+  | 如果存在后面的内容则为true。
   |-
   | Tooltip
-  | Optional [[Chat]]
+  | 可选的[[ZH:Chat|Chat]]
-  | Tooltip to display; only present if previous boolean is true
+  | 要显示的工具提示，只会在前面的布尔值为true时才会出现。
   |}
 ==== 声明命令 ====
-Lists all of the commands on the server, and how they are parsed.
+列出服务端上的所有命令，以及它们解析的方式。
-This is a directed graph, with one root node.  Each redirect or child node must refer only to nodes that have already been declared.
+这是一个拥有一个根节点的有向图。每一个重定向节点或子节点都必须只引用已声明的节点。
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x11
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Client
+  |rowspan="3"| 客户端
   | Count
   | VarInt
-  | Number of elements in the following array
+  | 下列数组中的元素数量
   |-
   | Nodes
-  | Array of [[Command Data|Node]]
+  | [[ZH:Command Data|Node]]的数组
-  | An array of nodes
+  | 一组节点
   |-
   | Root index
   | VarInt
-  | Index of the <code>root</code> node in the previous array
+  | 前面数组中<code>root</code>节点的索引
   |}
-For more information on this packet, see the [[Command Data]] article.
+有关该数据包的更多信息，见[[ZH:Command Data|命令数据]]一文。
 ==== 确认交互（客户端方） ====
@@ Line 1,472: / Line 1,472: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x12
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Client
+  |rowspan="3"| 客户端
   | Window ID
   | Byte
@@ Line 1,500: / Line 1,500: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   | 0x13
-  | Play
+  | 游玩（Play）
-  | Client
+  | 客户端
   | Window ID
   | Unsigned Byte
@@ Line 1,521: / Line 1,521: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x14
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Client
+  |rowspan="3"| 客户端
   | Window ID
   | Unsigned Byte
@@ Line 1,551: / Line 1,551: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x15
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Client
+  |rowspan="3"| 客户端
   | Window ID
   | Unsigned Byte
@@ Line 1,791: / Line 1,791: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x16
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Client
+  |rowspan="3"| 客户端
   | Window ID
   | Byte
@@ Line 1,823: / Line 1,823: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x17
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | Item ID
   | VarInt
@@ Line 1,851: / Line 1,851: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x18
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | Channel
   | Identifier
@@ Line 1,876: / Line 1,876: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="7"| 0x19
-  |rowspan="7"| Play
+  |rowspan="7"| 游玩（Play）
-  |rowspan="7"| Client
+  |rowspan="7"| 客户端
   | Sound Name
   | Identifier
@@ Line 1,920: / Line 1,920: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   | 0x1A
-  | Play
+  | 游玩（Play）
-  | Client
+  | 客户端
   | Reason
   | [[Chat]]
@@ Line 1,940: / Line 1,940: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x1B
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | Entity ID
   | Int
@@ Line 1,968: / Line 1,968: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="9"| 0x1C
-  |rowspan="9"| Play
+  |rowspan="9"| 游玩（Play）
-  |rowspan="9"| Client
+  |rowspan="9"| 客户端
   | X
   | Float
@@ Line 2,020: / Line 2,020: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x1D
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | Chunk X
   | Int
@@ Line 2,046: / Line 2,046: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x1E
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | Reason
   | Unsigned Byte
@@ Line 2,121: / Line 2,121: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x1F
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Client
+  |rowspan="3"| 客户端
   | Window ID?
   | Byte
@@ Line 2,151: / Line 2,151: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x20
-  |rowspan="1"| Play
+  |rowspan="1"| 游玩（Play）
-  |rowspan="1"| Client
+  |rowspan="1"| 客户端
   | Keep Alive ID
   | Long
@@ Line 2,173: / Line 2,173: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="9"| 0x21
-  |rowspan="9"| Play
+  |rowspan="9"| 游玩（Play）
-  |rowspan="9"| Client
+  |rowspan="9"| 客户端
   | Chunk X
   | Int
@@ Line 2,229: / Line 2,229: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="4"| 0x22
-  |rowspan="4"| Play
+  |rowspan="4"| 游玩（Play）
-  |rowspan="4"| Client
+  |rowspan="4"| 客户端
   | Effect ID
   | Int
@@ Line 2,501: / Line 2,501: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="11"| 0x23
-  |rowspan="11"| Play
+  |rowspan="11"| 游玩（Play）
-  |rowspan="11"| Client
+  |rowspan="11"| 客户端
   | Particle ID
   | Int
@@ Line 2,561: / Line 2,561: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
   !colspan="2"| Field Name
   !colspan="2"| Field Type
-  ! Notes
+  ! 注释
   |-
   |rowspan="10"| 0x24
-  |rowspan="10"| Play
+  |rowspan="10"| 游玩（Play）
-  |rowspan="10"| Client
+  |rowspan="10"| 客户端
   |colspan="2"| Chunk X
   |colspan="2"| VarInt
@@ Line 2,623: / Line 2,623: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="7"| 0x25
-  |rowspan="7"| Play
+  |rowspan="7"| 游玩（Play）
-  |rowspan="7"| Client
+  |rowspan="7"| 客户端
   | Entity ID
   | Int
@@ Line 2,667: / Line 2,667: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
   !colspan="2"| Field Name
   !colspan="2"| Field Type
-  ! Notes
+  ! 注释
   |-
   |rowspan="17"| 0x26
-  |rowspan="17"| Play
+  |rowspan="17"| 游玩（Play）
-  |rowspan="17"| Client
+  |rowspan="17"| 客户端
   |colspan="2"| Map ID
   |colspan="2"| VarInt
@@ Line 2,844: / Line 2,844: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
   !colspan="2"| Field Name
   !colspan="2"| Field Type
-  ! Notes
+  ! 注释
   |-
   |rowspan="18"| 0x27
-  |rowspan="18"| Play
+  |rowspan="18"| 游玩（Play）
-  |rowspan="18"| Client
+  |rowspan="18"| 客户端
   |-
   | colspan="2" | Window ID
@@ Line 2,937: / Line 2,937: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="5"| 0x28
-  |rowspan="5"| Play
+  |rowspan="5"| 游玩（Play）
-  |rowspan="5"| Client
+  |rowspan="5"| 客户端
   | Entity ID
   | VarInt
@@ Line 2,973: / Line 2,973: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="7"| 0x29
-  |rowspan="7"| Play
+  |rowspan="7"| 游玩（Play）
-  |rowspan="7"| Client
+  |rowspan="7"| 客户端
   | Entity ID
   | VarInt
@@ Line 3,017: / Line 3,017: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="4"| 0x2A
-  |rowspan="4"| Play
+  |rowspan="4"| 游玩（Play）
-  |rowspan="4"| Client
+  |rowspan="4"| 客户端
   | Entity ID
   | VarInt
@@ Line 3,051: / Line 3,051: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x2B
-  |rowspan="1"| Play
+  |rowspan="1"| 游玩（Play）
-  |rowspan="1"| Client
+  |rowspan="1"| 客户端
   | Entity ID
   | VarInt
@@ Line 3,071: / Line 3,071: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="5"| 0x2C
-  |rowspan="5"| Play
+  |rowspan="5"| 游玩（Play）
-  |rowspan="5"| Client
+  |rowspan="5"| 客户端
   | X
   | Double
@@ Line 3,107: / Line 3,107: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x2D
-  |rowspan="1"| Play
+  |rowspan="1"| 游玩（Play）
-  |rowspan="1"| Client
+  |rowspan="1"| 客户端
   | Hand
   | VarInt enum
@@ Line 3,127: / Line 3,127: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x2E
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Client
+  |rowspan="3"| 客户端
   | Window ID
   | VarInt
@@ Line 3,155: / Line 3,155: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x2F
-  |rowspan="1"| Play
+  |rowspan="1"| 游玩（Play）
-  |rowspan="1"| Client
+  |rowspan="1"| 客户端
   | Location
   | Position
@@ Line 3,175: / Line 3,175: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x30
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | Window ID
   | Byte
@@ Line 3,199: / Line 3,199: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x31
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Client
+  |rowspan="3"| 客户端
   | Flags
   | Byte
@@ Line 3,245: / Line 3,245: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
   !colspan="2"| Field Name
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="8"| 0x32
-  |rowspan="8"| Play
+  |rowspan="8"| 游玩（Play）
-  |rowspan="8"| Client
+  |rowspan="8"| 客户端
   |colspan="2"| Event
   | VarInt Enum
@@ Line 3,260: / Line 3,260: @@
   |-
   ! Event
-  ! Field Name
+  ! 字段名称
   !
   !
@@ Line 3,297: / Line 3,297: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
   !colspan="4"| Field Name
   !colspan="3"| Field Type
-  ! Notes
+  ! 注释
   |-
   |rowspan="19"| 0x33
-  |rowspan="19"| Play
+  |rowspan="19"| 游玩（Play）
-  |rowspan="19"| Client
+  |rowspan="19"| 客户端
   |colspan="4"| Action
   |colspan="3"| VarInt
@@ Line 3,409: / Line 3,409: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="8"| 0x34
-  |rowspan="8"| Play
+  |rowspan="8"| 游玩（Play）
-  |rowspan="8"| Client
+  |rowspan="8"| 客户端
   |-
   | Feet/eyes
@@ Line 3,464: / Line 3,464: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="7"| 0x35
-  |rowspan="7"| Play
+  |rowspan="7"| 游玩（Play）
-  |rowspan="7"| Client
+  |rowspan="7"| 客户端
   | X
   | Double
@@ Line 3,531: / Line 3,531: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="10"| 0x36
-  |rowspan="10"| Play
+  |rowspan="10"| 游玩（Play）
-  |rowspan="10"| Client
+  |rowspan="10"| 客户端
   |-
   | Action
@@ Line 3,588: / Line 3,588: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x37
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | Count
   | VarInt
@@ Line 3,610: / Line 3,610: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x38
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | Entity ID
   | VarInt
@@ Line 3,632: / Line 3,632: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x39
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | URL
   | String (32767)
@@ Line 3,656: / Line 3,656: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x3A
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Client
+  |rowspan="3"| 客户端
   | Dimension
   | Int Enum
@@ Line 3,690: / Line 3,690: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x3B
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | Entity ID
   | VarInt
@@ Line 3,714: / Line 3,714: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x3C
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | Has id
   | Boolean
@@ Line 3,754: / Line 3,754: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
   !colspan="2"| Field Name
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="18"| 0x3D
-  |rowspan="18"| Play
+  |rowspan="18"| 游玩（Play）
-  |rowspan="18"| Client
+  |rowspan="18"| 客户端
   |colspan="2"| Action
   | VarInt Enum
@@ Line 3,769: / Line 3,769: @@
   |-
   ! Action
-  ! Field Name
+  ! 字段名称
   !
   !
@@ Line 3,866: / Line 3,866: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x3E
-  |rowspan="1"| Play
+  |rowspan="1"| 游玩（Play）
-  |rowspan="1"| Client
+  |rowspan="1"| 客户端
   | Camera ID
   | VarInt
@@ Line 3,893: / Line 3,893: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x3F
-  |rowspan="1"| Play
+  |rowspan="1"| 游玩（Play）
-  |rowspan="1"| Client
+  |rowspan="1"| 客户端
   | Slot
   | Byte
@@ Line 3,917: / Line 3,917: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x40
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | Chunk X
   | VarInt
@@ Line 3,941: / Line 3,941: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x41
-  |rowspan="1"| Play
+  |rowspan="1"| 游玩（Play）
-  |rowspan="1"| Client
+  |rowspan="1"| 客户端
   | View Distance
   | VarInt
@@ Line 3,961: / Line 3,961: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x42
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | Position
   | Byte
@@ Line 3,985: / Line 3,985: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x43
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | Entity ID
   | VarInt
@@ Line 4,009: / Line 4,009: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x44
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | Attached Entity ID
   | Int
@@ Line 4,033: / Line 4,033: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="4"| 0x45
-  |rowspan="4"| Play
+  |rowspan="4"| 游玩（Play）
-  |rowspan="4"| Client
+  |rowspan="4"| 客户端
   | Entity ID
   | VarInt
@@ Line 4,063: / Line 4,063: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x46
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Client
+  |rowspan="3"| 客户端
   | Entity ID
   | VarInt
@@ Line 4,091: / Line 4,091: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x47
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Client
+  |rowspan="3"| 客户端
   | Experience bar
   | Float
@@ Line 4,121: / Line 4,121: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x48
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Client
+  |rowspan="3"| 客户端
   | Health
   | Float
@@ Line 4,149: / Line 4,149: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="4"| 0x49
-  |rowspan="4"| Play
+  |rowspan="4"| 游玩（Play）
-  |rowspan="4"| Client
+  |rowspan="4"| 客户端
   | Objective Name
   | String (16)
@@ Line 4,179: / Line 4,179: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x4A
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Client
+  |rowspan="3"| 客户端
   | Entity ID
   | VarInt
@@ Line 4,207: / Line 4,207: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
   !colspan="2"| Field Name
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="23"| 0x4B
-  |rowspan="23"| Play
+  |rowspan="23"| 游玩（Play）
-  |rowspan="23"| Client
+  |rowspan="23"| 客户端
   |colspan="2"| Team Name
   | String (16)
@@ Line 4,348: / Line 4,348: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="4"| 0x4C
-  |rowspan="4"| Play
+  |rowspan="4"| 游玩（Play）
-  |rowspan="4"| Client
+  |rowspan="4"| 客户端
   | Entity Name
   | String (40)
@@ Line 4,380: / Line 4,380: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x4D
-  |rowspan="1"| Play
+  |rowspan="1"| 游玩（Play）
-  |rowspan="1"| Client
+  |rowspan="1"| 客户端
   | Location
   | Position
@@ Line 4,404: / Line 4,404: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x4E
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | World Age
   | Long
@@ Line 4,426: / Line 4,426: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
   !colspan="2"| Field Name
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="10"| 0x4F
-  |rowspan="10"| Play
+  |rowspan="10"| 游玩（Play）
-  |rowspan="10"| Client
+  |rowspan="10"| 客户端
   |colspan="2"| Action
   | VarInt Enum
@@ Line 4,441: / Line 4,441: @@
   |-
   ! Action
-  ! Field Name
+  ! 字段名称
   !
   !
@@ Line 4,493: / Line 4,493: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="5"| 0x50
-  |rowspan="5"| Play
+  |rowspan="5"| 游玩（Play）
-  |rowspan="5"| Client
+  |rowspan="5"| 客户端
   | Sound ID
   | VarInt
@@ Line 4,531: / Line 4,531: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="7"| 0x51
-  |rowspan="7"| Play
+  |rowspan="7"| 游玩（Play）
-  |rowspan="7"| Client
+  |rowspan="7"| 客户端
   | Sound ID
   | VarInt
@@ Line 4,573: / Line 4,573: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x52
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Client
+  |rowspan="3"| 客户端
   | Flags
   | Byte
@@ Line 4,627: / Line 4,627: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x53
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | Header
   | [[Chat]]
@@ Line 4,651: / Line 4,651: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x54
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | Transaction ID
   | VarInt
@@ Line 4,675: / Line 4,675: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x55
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Client
+  |rowspan="3"| 客户端
   | Collected Entity ID
   | VarInt
@@ Line 4,703: / Line 4,703: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="7"| 0x56
-  |rowspan="7"| Play
+  |rowspan="7"| 游玩（Play）
-  |rowspan="7"| Client
+  |rowspan="7"| 客户端
   | Entity ID
   | VarInt
@@ Line 4,745: / Line 4,745: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
   !colspan="2"| Field Name
   !colspan="2"| Field Type
-  ! Notes
+  ! 注释
   |-
   |rowspan="9"| 0x57
-  |rowspan="9"| Play
+  |rowspan="9"| 游玩（Play）
-  |rowspan="9"| Client
+  |rowspan="9"| 客户端
   |colspan="2"| Reset/Clear
   |colspan="2"| Boolean
@@ Line 4,801: / Line 4,801: @@
   !colspan="2"| Field Name
   !colspan="2"| Field Type
-  ! Notes
+  ! 注释
   |-
   |colspan="2"| Has parent
@@ Line 4,851: / Line 4,851: @@
 {| class="wikitable"
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   | Title
@@ Line 4,893: / Line 4,893: @@
   !colspan="2"| Field Name
   !colspan="2"| Field Type
-  ! Notes
+  ! 注释
   |-
   |colspan="2"| Size
@@ Line 4,913: / Line 4,913: @@
 {| class="wikitable"
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   | Achieved
@@ Line 4,931: / Line 4,931: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
   !colspan="2"| Field Name
   !colspan="2"| Field Type
-  ! Notes
+  ! 注释
   |-
   |rowspan="6"| 0x58
-  |rowspan="6"| Play
+  |rowspan="6"| 游玩（Play）
-  |rowspan="6"| Client
+  |rowspan="6"| 客户端
   |colspan="2"| Entity ID
   |colspan="2"| VarInt
@@ Line 5,049: / Line 5,049: @@
 {| class="wikitable"
   |-
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   | UUID
@@ Line 5,077: / Line 5,077: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="5"| 0x59
-  |rowspan="5"| Play
+  |rowspan="5"| 游玩（Play）
-  |rowspan="5"| Client
+  |rowspan="5"| 客户端
   | Entity ID
   | VarInt
@@ Line 5,116: / Line 5,116: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
   !colspan="2"| Field Name
   !colspan="2"| Field Type
-  ! Notes
+  ! 注释
   |-
   |rowspan="4"| 0x5A
-  |rowspan="4"| Play
+  |rowspan="4"| 游玩（Play）
-  |rowspan="4"| Client
+  |rowspan="4"| 客户端
   |colspan="2"| Num Recipes
   |colspan="2"| VarInt
@@ Line 5,307: / Line 5,307: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="4"| 0x5B
-  |rowspan="4"| Play
+  |rowspan="4"| 游玩（Play）
-  |rowspan="4"| Client
+  |rowspan="4"| 客户端
   | Block Tags
   | (See below)
@@ Line 5,339: / Line 5,339: @@
   !colspan="2"| Field Name
   !colspan="2"| Field Type
-  ! Notes
+  ! 注释
   |-
   |colspan="2"| Length
@@ Line 5,363: / Line 5,363: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="4"| 0x5C
-  |rowspan="4"| Play
+  |rowspan="4"| 游玩（Play）
-  |rowspan="4"| Client
+  |rowspan="4"| 客户端
   | Location
   | Position
@@ Line 5,397: / Line 5,397: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   | 0x00
-  | Play
+  | 游玩（Play）
-  | Server
+  | 服务端
   | Teleport ID
   | VarInt
@@ Line 5,417: / Line 5,417: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x01
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Server
+  |rowspan="2"| 服务端
   | Transaction ID
   | VarInt
@@ Line 5,441: / Line 5,441: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x02
-  |rowspan="1"| Play
+  |rowspan="1"| 游玩（Play）
-  |rowspan="1"| Server
+  |rowspan="1"| 服务端
   | New difficulty
   | Byte
@@ Line 5,463: / Line 5,463: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x03
-  |rowspan="1"| Play
+  |rowspan="1"| 游玩（Play）
-  |rowspan="1"| Server
+  |rowspan="1"| 服务端
   | Message
   | String (256)
@@ Line 5,481: / Line 5,481: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x04
-  |rowspan="1"| Play
+  |rowspan="1"| 游玩（Play）
-  |rowspan="1"| Server
+  |rowspan="1"| 服务端
   | Action ID
   | VarInt Enum
@@ Line 5,502: / Line 5,502: @@
   ! Action ID
   ! Action
-  ! Notes
+  ! 注释
   |-
   | 0
@@ Line 5,518: / Line 5,518: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="6"| 0x05
-  |rowspan="6"| Play
+  |rowspan="6"| 游玩（Play）
-  |rowspan="6"| Server
+  |rowspan="6"| 服务端
   | Locale
   | String (16)
@@ Line 5,570: / Line 5,570: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="5"| 0x06
-  |rowspan="5"| Play
+  |rowspan="5"| 游玩（Play）
-  |rowspan="5"| Server
+  |rowspan="5"| 服务端
   | Transaction Id
   | VarInt
@@ Line 5,594: / Line 5,594: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x07
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Server
+  |rowspan="3"| 服务端
   | Window ID
   | Byte
@@ Line 5,622: / Line 5,622: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x07
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Server
+  |rowspan="2"| 服务端
   | Window ID
   | Byte
@@ Line 5,675: / Line 5,675: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="6"| 0x09
-  |rowspan="6"| Play
+  |rowspan="6"| 游玩（Play）
-  |rowspan="6"| Server
+  |rowspan="6"| 服务端
   | Window ID
   | Unsigned Byte
@@ Line 5,843: / Line 5,843: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   | 0x0A
-  | Play
+  | 游玩（Play）
-  | Server
+  | 服务端
   | Window ID
   | Unsigned Byte
@@ Line 5,869: / Line 5,869: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x0B
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Server
+  |rowspan="2"| 服务端
   | Channel
   | Identifier
@@ Line 5,891: / Line 5,891: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x0C
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Server
+  |rowspan="3"| 服务端
   | New book
   | [[Slot]]
@@ Line 5,947: / Line 5,947: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x0D
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Server
+  |rowspan="2"| 服务端
   | Transaction ID
   | VarInt
@@ Line 5,975: / Line 5,975: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="6"| 0x0E
-  |rowspan="6"| Play
+  |rowspan="6"| 游玩（Play）
-  |rowspan="6"| Server
+  |rowspan="6"| 服务端
   | Target
   | VarInt
@@ Line 6,015: / Line 6,015: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   | 0x0F
-  | Play
+  | 游玩（Play）
-  | Server
+  | 服务端
   | Keep Alive ID
   | Long
@@ Line 6,035: / Line 6,035: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x10
-  |rowspan="1"| Play
+  |rowspan="1"| 游玩（Play）
-  |rowspan="1"| Server
+  |rowspan="1"| 服务端
   | Locked
   | Boolean
@@ Line 6,067: / Line 6,067: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="4"| 0x11
-  |rowspan="4"| Play
+  |rowspan="4"| 游玩（Play）
-  |rowspan="4"| Server
+  |rowspan="4"| 服务端
   | X
   | Double
@@ Line 6,099: / Line 6,099: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="6"| 0x12
-  |rowspan="6"| Play
+  |rowspan="6"| 游玩（Play）
-  |rowspan="6"| Server
+  |rowspan="6"| 服务端
   | X
   | Double
@@ Line 6,162: / Line 6,162: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x13
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Server
+  |rowspan="3"| 服务端
   | Yaw
   | Float
@@ Line 6,194: / Line 6,194: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x14
-  |rowspan="1"| Play
+  |rowspan="1"| 游玩（Play）
-  |rowspan="1"| Server
+  |rowspan="1"| 服务端
   | On Ground
   | Boolean
@@ Line 6,214: / Line 6,214: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="5"| 0x15
-  |rowspan="5"| Play
+  |rowspan="5"| 游玩（Play）
-  |rowspan="5"| Server
+  |rowspan="5"| 服务端
   | X
   | Double
@@ Line 6,250: / Line 6,250: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x16
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Server
+  |rowspan="2"| 服务端
   | Left paddle turning
   | Boolean
@@ Line 6,277: / Line 6,277: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x17
-  |rowspan="1"| Play
+  |rowspan="1"| 游玩（Play）
-  |rowspan="1"| Server
+  |rowspan="1"| 服务端
   | Slot to use
   | VarInt
@@ Line 6,305: / Line 6,305: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x18
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Server
+  |rowspan="3"| 服务端
   | Window ID
   | Byte
@@ Line 6,335: / Line 6,335: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x19
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Server
+  |rowspan="3"| 服务端
   | Flags
   | Byte
@@ Line 6,363: / Line 6,363: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x1A
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Server
+  |rowspan="3"| 服务端
   | Status
   | VarInt Enum
@@ Line 6,391: / Line 6,391: @@
   ! Value
   ! Meaning
-  ! Notes
+  ! 注释
   |-
   | 0
@@ Line 6,460: / Line 6,460: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x1B
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Server
+  |rowspan="3"| 服务端
   | Entity ID
   | VarInt
@@ Line 6,524: / Line 6,524: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x1C
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Server
+  |rowspan="3"| 服务端
   | Sideways
   | Float
@@ Line 6,552: / Line 6,552: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
   !colspan="2"| Field Name
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="11"| 0x1D
-  |rowspan="11"| Play
+  |rowspan="11"| 游玩（Play）
-  |rowspan="11"| Server
+  |rowspan="11"| 服务端
   |colspan="2"| Type
   | VarInt
@@ Line 6,567: / Line 6,567: @@
   |-
   ! Type
-  ! Field Name
+  ! 字段名称
   !
   !
@@ Line 6,617: / Line 6,617: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x1E
-  |rowspan="1"| Play
+  |rowspan="1"| 游玩（Play）
-  |rowspan="1"| Server
+  |rowspan="1"| 服务端
   | Item name
   | String (32767)
@@ Line 6,635: / Line 6,635: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x1F
-  |rowspan="1"| Play
+  |rowspan="1"| 游玩（Play）
-  |rowspan="1"| Server
+  |rowspan="1"| 服务端
   | Result
   | VarInt Enum
@@ Line 6,653: / Line 6,653: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x20
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Server
+  |rowspan="2"| 服务端
   | Action
   | VarInt enum
@@ Line 6,677: / Line 6,677: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x21
-  |rowspan="1"| Play
+  |rowspan="1"| 游玩（Play）
-  |rowspan="1"| Server
+  |rowspan="1"| 服务端
   | Selected slot
   | VarInt
@@ Line 6,697: / Line 6,697: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x22
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Server
+  |rowspan="2"| 服务端
   | Primary Effect
   | VarInt
@@ Line 6,721: / Line 6,721: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x23
-  |rowspan="1"| Play
+  |rowspan="1"| 游玩（Play）
-  |rowspan="1"| Server
+  |rowspan="1"| 服务端
   | Slot
   | Short
@@ Line 6,739: / Line 6,739: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="5"| 0x24
-  |rowspan="5"| Play
+  |rowspan="5"| 游玩（Play）
-  |rowspan="5"| Server
+  |rowspan="5"| 服务端
   |-
   | Location
@@ Line 6,768: / Line 6,768: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x25
-  |rowspan="3"| Play
+  |rowspan="3"| 游玩（Play）
-  |rowspan="3"| Server
+  |rowspan="3"| 服务端
   | Entity ID
   | VarInt
@@ Line 6,800: / Line 6,800: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x26
-  |rowspan="2"| Play
+  |rowspan="2"| 游玩（Play）
-  |rowspan="2"| Server
+  |rowspan="2"| 服务端
   | Slot
   | Short
@@ Line 6,824: / Line 6,824: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="4"| 0x27
-  |rowspan="4"| Play
+  |rowspan="4"| 游玩（Play）
-  |rowspan="4"| Server
+  |rowspan="4"| 服务端
   | Location
   | Position
@@ Line 6,854: / Line 6,854: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="17"| 0x28
-  |rowspan="17"| Play
+  |rowspan="17"| 游玩（Play）
-  |rowspan="17"| Server
+  |rowspan="17"| 服务端
   |-
   | Location
@@ Line 6,940: / Line 6,940: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="5"| 0x29
-  |rowspan="5"| Play
+  |rowspan="5"| 游玩（Play）
-  |rowspan="5"| Server
+  |rowspan="5"| 服务端
   | Location
   | Position
@@ Line 6,976: / Line 6,976: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   | 0x2A
-  | Play
+  | 游玩（Play）
-  | Server
+  | 服务端
   | Hand
   | VarInt Enum
@@ Line 6,998: / Line 6,998: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x2B
-  |rowspan="1"| Play
+  |rowspan="1"| 游玩（Play）
-  |rowspan="1"| Server
+  |rowspan="1"| 服务端
   | Target Player
   | UUID
@@ Line 7,017: / Line 7,017: @@
 {| class="wikitable"
   |-
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="7"| 0x2C
-  |rowspan="7"| Play
+  |rowspan="7"| 游玩（Play）
-  |rowspan="7"| Server
+  |rowspan="7"| 服务端
   | Hand
   | VarInt Enum
@@ Line 7,067: / Line 7,067: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   | 0x2D
-  | Play
+  | 游玩（Play）
-  | Server
+  | 服务端
   | Hand
   | VarInt Enum
@@ Line 7,090: / Line 7,090: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x00
   |rowspan="1"| Status
-  |rowspan="1"| Client
+  |rowspan="1"| 客户端
   | JSON Response
   | String (32767)
@@ Line 7,108: / Line 7,108: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x01
   |rowspan="1"| Status
-  |rowspan="1"| Client
+  |rowspan="1"| 客户端
   | Payload
   | Long
@@ Line 7,128: / Line 7,128: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x00
   | Status
-  | Server
+  | 服务端
   |colspan="3"| ''no fields''
   |}
@@ Line 7,144: / Line 7,144: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x01
   |rowspan="1"| Status
-  |rowspan="1"| Server
+  |rowspan="1"| 服务端
   | Payload
   | Long
@@ Line 7,183: / Line 7,183: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x00
   |rowspan="1"| Login
-  |rowspan="1"| Client
+  |rowspan="1"| 客户端
   | Reason
   | [[Chat]]
@@ Line 7,201: / Line 7,201: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="5"| 0x01
   |rowspan="5"| Login
-  |rowspan="5"| Client
+  |rowspan="5"| 客户端
   | Server ID
   | String (20)
@@ Line 7,237: / Line 7,237: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="2"| 0x02
   |rowspan="2"| Login
-  |rowspan="2"| Client
+  |rowspan="2"| 客户端
   | UUID
   | String (36)
@@ Line 7,263: / Line 7,263: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x03
   |rowspan="1"| Login
-  |rowspan="1"| Client
+  |rowspan="1"| 客户端
   | Threshold
   | VarInt
@@ Line 7,285: / Line 7,285: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x04
   |rowspan="3"| Login
-  |rowspan="3"| Client
+  |rowspan="3"| 客户端
   | Message ID
   | VarInt
@@ Line 7,313: / Line 7,313: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="1"| 0x00
   |rowspan="1"| Login
-  |rowspan="1"| Server
+  |rowspan="1"| 服务端
   | Name
   | String (16)
@@ Line 7,331: / Line 7,331: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="4"| 0x01
   |rowspan="4"| Login
-  |rowspan="4"| Server
+  |rowspan="4"| 服务端
   | Shared Secret Length
   | VarInt
@@ Line 7,363: / Line 7,363: @@
 {| class="wikitable"
-  ! Packet ID
+  ! 数据包ID
-  ! State
+  ! 状态
-  ! Bound To
+  ! 绑定至
-  ! Field Name
+  ! 字段名称
-  ! Field Type
+  ! 字段类型
-  ! Notes
+  ! 注释
   |-
   |rowspan="3"| 0x02
   |rowspan="3"| Login
-  |rowspan="3"| Server
+  |rowspan="3"| 服务端
   | Message ID
   | VarInt

数据包ID	状态	绑定至	字段名称	字段类型	注释
0x5B	游玩（Play）	客户端	Block Tags	(See below)	IDs are block IDs
			Item Tags	(See below)	IDs are item IDs
			Fluid Tags	(See below)	IDs are fluid IDs
			Entity Tags	(See below)	IDs are entity IDs

Difference between revisions of "Zh:Protocol"

Latest revision as of 11:03, 19 December 2019

Contents

定义

数据类型

标识符

VarInt和VarLong

位置

定点数

粒子

其他定义

数据包格式

未经压缩

经压缩

握手中

客户端方

服务端方

握手

旧版服务端列表Ping

游玩

客户端方

生成物体

生成经验球

生成全局实体

生成生物

生成画

生成玩家

动画（客户端方）

统计数据

方块破坏动画

更新方块实体

方块动作

方块更改

Boss条

服务端难度

聊天消息（客户端方）

多个方块更改

Tab补全（客户端方）

声明命令

确认交互（客户端方）

关闭窗口（客户端方）

窗口物品

窗口属性

设置槽

设置冷却

插件消息（客户端方）

命名声音效果

断开连接（游玩）

实体状态

爆炸

卸载区块

更改游戏状态

打开马窗口

Keep Alive（客户端）

区块数据

效果

粒子

更新光照

加入游戏

地图数据

交易列表

实体相对移动

实体外观和相对移动

实体外观

实体

载具移动（客户端方）

打开书

打开窗口

打开告示牌编辑器

合成配方响应

玩家能力（客户端方）

战斗事件

玩家信息

面向玩家

玩家位置和外观（客户端方）

解锁配方

破坏实体

移除实体效果

响应包发送

重生