Protocol - Revision history

imported>LassiPulkkinen: /* With compression */ Typo.

2024-11-28T10:15:42Z

With compression: Typo.

← Older revision		Revision as of 10:15, 28 November 2024
Line 138:		Line 138:
	\|}		\|}

	For serverbound packets, the uncompressed length of (Packet ID + Data) must not be greater than 2<sup>23</sup> or 8388608 bytes. ~~Not~~ that a length equal to 2<sup>23</sup> is permitted, which differs from the compressed length limit. The Notchian client, on the other hand, has no limit for the uncompressed length of incoming compressed packets.		For serverbound packets, the uncompressed length of (Packet ID + Data) must not be greater than 2<sup>23</sup> or 8388608 bytes. Note that a length equal to 2<sup>23</sup> is permitted, which differs from the compressed length limit. The Notchian client, on the other hand, has no limit for the uncompressed length of incoming compressed packets.

	If the size of the buffer containing the packet data and ID (as a {{Type\|VarInt}}) is smaller than the threshold specified in the packet [[#Set Compression\|Set Compression]]. It will be sent as uncompressed. This is done by setting the data length as 0. (Comparable to sending a non-compressed format with an extra 0 between the length, and packet data).		If the size of the buffer containing the packet data and ID (as a {{Type\|VarInt}}) is smaller than the threshold specified in the packet [[#Set Compression\|Set Compression]]. It will be sent as uncompressed. This is done by setting the data length as 0. (Comparable to sending a non-compressed format with an extra 0 between the length, and packet data).

imported>LassiPulkkinen: Fix rowspans.

2024-11-21T11:45:24Z

Fix rowspans.

← Older revision		Revision as of 11:45, 21 November 2024
Line 3,200:		Line 3,200:
	! Notes		! Notes
	\|-		\|-
	\| rowspan="18"\| ''protocol:''<br/><code>0x20</code><br/><br/>''resource:''<br/><code>explode</code>		\| rowspan="15"\| ''protocol:''<br/><code>0x20</code><br/><br/>''resource:''<br/><code>explode</code>
	\| rowspan="18"\| Play		\| rowspan="15"\| Play
	\| rowspan="18"\| Client		\| rowspan="15"\| Client
	\| X		\| X
	\| {{Type\|Double}}		\| {{Type\|Double}}
Line 6,601:		Line 6,601:
	! Notes		! Notes
	\|-		\|-
	\| rowspan="9"\| ''protocol:''<br/><code>0x67</code><br/><br/>''resource:''<br/><code>sound_entity</code>		\| rowspan="6"\| ''protocol:''<br/><code>0x67</code><br/><br/>''resource:''<br/><code>sound_entity</code>
	\| rowspan="9"\| Play		\| rowspan="6"\| Play
	\| rowspan="9"\| Client		\| rowspan="6"\| Client
	\| Sound Event		\| Sound Event
	\| {{Type\|ID or}} {{Type\|Sound Event}}		\| {{Type\|ID or}} {{Type\|Sound Event}}
Line 6,643:		Line 6,643:
	! Notes		! Notes
	\|-		\|-
	\| rowspan="11"\| ''protocol:''<br/><code>0x68</code><br/><br/>''resource:''<br/><code>sound</code>		\| rowspan="8"\| ''protocol:''<br/><code>0x68</code><br/><br/>''resource:''<br/><code>sound</code>
	\| rowspan="11"\| Play		\| rowspan="8"\| Play
	\| rowspan="11"\| Client		\| rowspan="8"\| Client
	\| Sound Event		\| Sound Event
	\| {{Type\|ID or}} {{Type\|Sound Event}}		\| {{Type\|ID or}} {{Type\|Sound Event}}

imported>LassiPulkkinen: Use ID or Sound Event to denote sound events.

2024-11-21T09:38:22Z

Use ID or Sound Event to denote sound events.

← Older revision		Revision as of 09:38, 21 November 2024
Line 3,203:		Line 3,203:
	\| rowspan="18"\| Play		\| rowspan="18"\| Play
	\| rowspan="18"\| Client		\| rowspan="18"\| Client
	~~\| colspan="2"~~ \| X		\| X
	\| {{Type\|Double}}		\| {{Type\|Double}}
	\|		\|
	\|-		\|-
	~~\| colspan="2"~~ \| Y		\| Y
	\| {{Type\|Double}}		\| {{Type\|Double}}
	\|		\|
	\|-		\|-
	~~\| colspan="2"~~ \| Z		\| Z
	\| {{Type\|Double}}		\| {{Type\|Double}}
	\|		\|
	\|-		\|-
	~~\| colspan="2"~~ \| Strength		\| Strength
	\| {{Type\|Float}}		\| {{Type\|Float}}
	\| If the strength is greater or equal to 2.0, or the block interaction is not 0 (keep), large explosion particles are used. Otherwise, small explosion particles are used.		\| If the strength is greater or equal to 2.0, or the block interaction is not 0 (keep), large explosion particles are used. Otherwise, small explosion particles are used.
	\|-		\|-
	~~\| colspan="2"~~ \| Record Count		\| Record Count
	\| {{Type\|VarInt}}		\| {{Type\|VarInt}}
	\| Number of elements in the following array.		\| Number of elements in the following array.
	\|-		\|-
	~~\| colspan="2"~~ \| Records		\| Records
	\| {{Type\|Array}} of ({{Type\|Byte}}, {{Type\|Byte}}, {{Type\|Byte}})		\| {{Type\|Array}} of ({{Type\|Byte}}, {{Type\|Byte}}, {{Type\|Byte}})
	\| Each record is 3 signed bytes long; the 3 bytes are the XYZ (respectively) signed offsets of affected blocks.		\| Each record is 3 signed bytes long; the 3 bytes are the XYZ (respectively) signed offsets of affected blocks.
	\|-		\|-
	~~\| colspan="2"~~ \| Player Motion X		\| Player Motion X
	\| {{Type\|Float}}		\| {{Type\|Float}}
	\| X velocity of the player being pushed by the explosion.		\| X velocity of the player being pushed by the explosion.
	\|-		\|-
	~~\| colspan="2"~~ \| Player Motion Y		\| Player Motion Y
	\| {{Type\|Float}}		\| {{Type\|Float}}
	\| Y velocity of the player being pushed by the explosion.		\| Y velocity of the player being pushed by the explosion.
	\|-		\|-
	~~\| colspan="2"~~ \| Player Motion Z		\| Player Motion Z
	\| {{Type\|Float}}		\| {{Type\|Float}}
	\| Z velocity of the player being pushed by the explosion.		\| Z velocity of the player being pushed by the explosion.
	\|-		\|-
	~~\| colspan="2"~~ \| Block Interaction		\| Block Interaction
	\| {{Type\|VarInt}} {{Type\|Enum}}		\| {{Type\|VarInt}} {{Type\|Enum}}
	\| 0 = keep, 1 = destroy, 2 = destroy_with_decay, 3 = trigger_block.		\| 0 = keep, 1 = destroy, 2 = destroy_with_decay, 3 = trigger_block.
	\|-		\|-
	~~\| colspan="2"~~ \| Small Explosion Particle ID		\| Small Explosion Particle ID
	\| {{Type\|VarInt}}		\| {{Type\|VarInt}}
	\| The particle ID listed in [[Particles]].		\| The particle ID listed in [[Particles]].
	\|-		\|-
	~~\| colspan="2"~~ \| Small Explosion Particle Data		\| Small Explosion Particle Data
	\| Varies		\| Varies
	\| Particle data as specified in [[Particles]].		\| Particle data as specified in [[Particles]].
	\|-		\|-
	~~\| colspan="2"~~ \| Large Explosion Particle ID		\| Large Explosion Particle ID
	\| {{Type\|VarInt}}		\| {{Type\|VarInt}}
	\| The particle ID listed in [[Particles]].		\| The particle ID listed in [[Particles]].
	\|-		\|-
	~~\| colspan="2"~~ \| Large Explosion Particle Data		\| Large Explosion Particle Data
	\| Varies		\| Varies
	\| Particle data as specified in [[Particles]].		\| Particle data as specified in [[Particles]].
	\|-		\|-
	~~\| rowspan="4"~~ \| Explosion Sound		\| Explosion Sound
	\| ~~Sound~~ ID		\| {{Type\|ID or}} {{Type\|Sound Event}}
	\| {{Type\|~~VarInt~~}}		\| ID in the <code>minecraft:sound_event</code> registry, or an inline definition.
	\| ~~Represents~~ the <code>~~Sound ID + 1~~</code>~~. If the value is 0~~, ~~the packet contains a sound specified by Identifier.~~
	\|-
	~~\| Sound Name~~
	~~\| {{Type\|Optional}} {{Type\|Identifier}}~~
	~~\| The name of the sound played. Only present if Sound ID is 0.~~
	\|-
	~~\| Has Fixed Range~~
	~~\| {{Type\|Optional}} {{Type\|Boolean}}~~
	~~\| Whether is has fixed range. Only present if Sound ID is 0.~~
	\|-
	~~\| Range~~
	~~\| {{Type\|Optional}} {{Type\|Float}}~~
	~~\| The fixed range of the sound. Only present if previous boolean is true and Sound ID is 0~~.
	\|}		\|}

Line 6,617:		Line 6,604:
	\| rowspan="9"\| Play		\| rowspan="9"\| Play
	\| rowspan="9"\| Client		\| rowspan="9"\| Client
	\| Sound ID		\| Sound Event
	\| {{Type\|~~VarInt}}~~		\| {{Type\|ID or}} {{Type\|Sound Event}}
	~~\| Represents the <code>Sound~~ ID ~~+ 1</code>. If the value is 0, the packet contains a sound specified by Identifier.~~		\| ID in the <code>minecraft:sound_event</code> registry, or an inline definition.
	\|-
	~~\| Sound Name~~
	~~\| {{Type\|Optional~~}} {{Type\|~~Identifier}}~~
	~~\| Only present if~~ Sound ~~ID is 0~~
	\|-
	~~\| Has Fixed Range~~
	~~\| {{Type\|Optional}} {{Type\|Boolean~~}}
	\| ~~Only present if Sound~~ ID ~~is 0.~~
	\|-
	~~\| Range~~
	~~\| {{Type\|Optional}} {{Type\|Float}}~~
	~~\| The fixed range of~~ the ~~sound. Only present if previous boolean is true and Sound ID is 0~~.
	\|-		\|-
	\| Sound Category		\| Sound Category
Line 6,671:		Line 6,646:
	\| rowspan="11"\| Play		\| rowspan="11"\| Play
	\| rowspan="11"\| Client		\| rowspan="11"\| Client
	\| Sound ID		\| Sound Event
	\| {{Type\|~~VarInt}}~~		\| {{Type\|ID or}} {{Type\|Sound Event}}
	~~\| Represents the <code>Sound~~ ID ~~+ 1</code>. If the value is 0, the packet contains a sound specified by Identifier.~~		\| ID in the <code>minecraft:sound_event</code> registry, or an inline definition.
	\|-
	~~\| Sound Name~~
	~~\| {{Type\|Optional~~}} {{Type\|~~Identifier}}~~
	~~\| Only present if~~ Sound ~~ID is 0~~
	\|-
	~~\| Has Fixed Range~~
	~~\| {{Type\|Optional}} {{Type\|Boolean~~}}
	\| ~~Only present if Sound~~ ID ~~is 0.~~
	\|-
	~~\| Range~~
	~~\| {{Type\|Optional}} {{Type\|Float}}~~
	~~\| The fixed range of~~ the ~~sound. Only present if previous boolean is true and Sound ID is 0~~.
	\|-		\|-
	\| Sound Category		\| Sound Category

imported>Garfxld: 0x0F instead of 0x0E (0x0E is taken by Chunk Biomes)

2024-11-18T17:52:20Z

0x0F instead of 0x0E (0x0E is taken by Chunk Biomes)

← Older revision		Revision as of 17:52, 18 November 2024
Line 2,410:		Line 2,410:
	! Notes		! Notes
	\|-		\|-
	\| rowspan="1"\| ''protocol:''<br/><code>~~0x0E~~</code><br/><br/>''resource:''<br/><code>clear_titles</code>		\| rowspan="1"\| ''protocol:''<br/><code>0x0F</code><br/><br/>''resource:''<br/><code>clear_titles</code>
	\| rowspan="1"\| Play		\| rowspan="1"\| Play
	\| rowspan="1"\| Client		\| rowspan="1"\| Client

imported>LassiPulkkinen: /* Player Abilities (clientbound) */ Document behavior when Flying is set but Allow Flying is unset.

2024-11-18T03:14:54Z

Player Abilities (clientbound): Document behavior when Flying is set but Allow Flying is unset.

← Older revision		Revision as of 03:14, 18 November 2024
Line 4,827:		Line 4,827:
	\| 0x08		\| 0x08
	\|}		\|}

			If Flying is set but Allow Flying is unset, the player is unable to stop flying.

	==== Player Chat Message ====		==== Player Chat Message ====

imported>Dral: block_change_ack -> block_changed_ack

2024-11-16T14:58:35Z

block_change_ack -> block_changed_ack

← Older revision		Revision as of 14:58, 16 November 2024
Line 2,042:		Line 2,042:
	! Notes		! Notes
	\|-		\|-
	\| rowspan="1"\| ''protocol:''<br/><code>0x05</code><br/><br/>''resource:''<br/><code>~~block_change_ack~~</code>		\| rowspan="1"\| ''protocol:''<br/><code>0x05</code><br/><br/>''resource:''<br/><code>block_changed_ack</code>
	\| rowspan="1"\| Play		\| rowspan="1"\| Play
	\| rowspan="1"\| Client		\| rowspan="1"\| Client

imported>Dral: Fix resource name for set_action_bar_text

2024-11-16T00:05:02Z

Fix resource name for set_action_bar_text

← Older revision		Revision as of 00:05, 16 November 2024
Line 5,743:		Line 5,743:
	! Notes		! Notes
	\|-		\|-
	\| rowspan="1"\| ''protocol:''<br/><code>0x4C</code><br/><br/>''resource:''<br/><code>~~server_links~~</code>		\| rowspan="1"\| ''protocol:''<br/><code>0x4C</code><br/><br/>''resource:''<br/><code>set_action_bar_text</code>
	\| rowspan="1"\| Play		\| rowspan="1"\| Play
	\| rowspan="1"\| Client		\| rowspan="1"\| Client

imported>Dral: Add the "resource" packet name do the Play/clientbound packets

2024-11-14T15:12:19Z

Add the "resource" packet name do the Play/clientbound packets

Show changes

imported>LassiPulkkinen: /* Resource Pack Response (configuration) */ Fix table formatting.

2024-11-13T03:03:51Z

Resource Pack Response (configuration): Fix table formatting.

← Older revision		Revision as of 03:03, 13 November 2024
Line 1,376:		Line 1,376:
	! Notes		! Notes
	\|-		\|-
	\| rowspan="3" \| ''protocol:''<br/><code>0x06</code><br/><br/>''resource:''<br/><code>resource_pack</code>		\| rowspan="2" \| ''protocol:''<br/><code>0x06</code><br/><br/>''resource:''<br/><code>resource_pack</code>
	\| rowspan="3" \| Configuration		\| rowspan="2" \| Configuration
	\| rowspan="3" \| Server		\| rowspan="2" \| Server
	\|-
	\| UUID		\| UUID
	\| {{Type\|UUID}}		\| {{Type\|UUID}}

imported>Mudkipdev at 10:04, 10 November 2024

2024-11-10T10:04:32Z

← Older revision		Revision as of 10:04, 10 November 2024
Line 249:		Line 249:
	\| Status		\| Status
	\| Client		\| Client
	\| ~~Payload~~		\| Timestamp
	\| {{Type\|Long}}		\| {{Type\|Long}}
	\| Should be the ~~same as~~ sent by the client.		\| Should match the one sent by the client.
	\|}		\|}

Line 287:		Line 287:
	\| Status		\| Status
	\| Server		\| Server
	\| ~~Payload~~		\| Timestamp
	\| {{Type\|Long}}		\| {{Type\|Long}}
	\| May be any number. Notchian clients use ~~a system-dependent time value which is counted~~ in milliseconds.		\| May be any number, but Notchian clients use will always use the timestamp in milliseconds.
	\|}		\|}