Table of Contents

Key	Name

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Table of Contents

Key	Name
Type	packet_player_identification
0x5	packet_set_block
0x8	packet_position
0xd	packet_message
Type	packet

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Field Name	Field Type	Notes
protocol version	u8
username	string
verification key	string
unused	i8

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Field Name	Field Type	Notes
x	i16
y	i16
z	i16
mode	u8
block type	u8

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Field Name	Field Type	Notes
player id	u8
x	i16
y	i16
z	i16
yaw	u8
pitch	u8

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Field Name	Field Type	Notes
unused	u8
message	string

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Field Name	Field Type	Notes
name	u8 enum 0 player identification 5 set block 8 position 13 message
params if name	is player identification packet_player_identification is set block packet_set_block is position packet_position is message packet_message

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Table of Contents

Key	Name
Type	packet_server_identification
Type	packet_ping
Type	packet_level_initialize
0x3	packet_level_data_chunk
0x4	packet_level_finalize
0x6	packet_set_block
0x7	packet_spawn_player
0x8	packet_player_teleport
0x9	packet_position_and_orientation_update
0xa	packet_position_update
0xb	packet_orientation_update
0xc	packet_despawn_player
0xd	packet_message
0xe	packet_disconnect_player
0xf	packet_update_user_type
Type	packet

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Field Name	Field Type	Notes
protocol version	u8
server name	string
server motd	string
user type	i8

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Field Name	Field Type	Notes
chunk data	byte_array
percent complete	u8

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Field Name	Field Type	Notes
x size	i16
y size	i16
z size	i16

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Field Name	Field Type	Notes
x	i16
y	i16
z	i16
block type	u8

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Field Name	Field Type	Notes
player id	i8
player name	string
x	i16
y	i16
z	i16
yaw	u8
pitch	u8

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Field Name	Field Type	Notes
player id	i8
x	i16
y	i16
z	i16
yaw	u8
pitch	u8

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Field Name	Field Type	Notes
player id	i8
change in x	i8
change in y	i8
change in z	i8
yaw	i8
pitch	i8

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Field Name	Field Type	Notes
player id	i8
change in x	i8
change in y	i8
change in z	i8

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Field Name	Field Type	Notes
player id	i8
yaw	u8
pitch	u8

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Field Name	Field Type	Notes
player id	i8

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Field Name	Field Type	Notes
player id	i8
message	string

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Field Name	Field Type	Notes
disconnect reason	string

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Field Name	Field Type	Notes
user type	u8

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Field Name	Field Type	Notes
name	u8 enum 0 server identification 1 ping 2 level initialize 3 level data chunk 4 level finalize 6 set block 7 spawn player 8 player teleport 9 position and orientation update 10 position update 11 orientation update 12 despawn player 13 message 14 disconnect player 15 update user type
params if name	is server identification packet_server_identification is ping packet_ping is level initialize packet_level_initialize is level data chunk packet_level_data_chunk is level finalize packet_level_finalize is set block packet_set_block is spawn player packet_spawn_player is player teleport packet_player_teleport is position and orientation update packet_position_and_orientation_update is position update packet_position_update is orientation update packet_orientation_update is despawn player packet_despawn_player is message packet_message is disconnect player packet_disconnect_player is update user type packet_update_user_type

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