Difference between revisions of "Pre-release protocol"
(20w08a, no changes) |
(20w09a - new bool on piglins, and zombie pigman renamed to zombified piglin) |
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| − | This page documents the changes from the [[Protocol|last stable Minecraft release]] (currently [[Protocol version numbers|1.15.2, protocol 578]]) to the current pre-release (currently [[Protocol version numbers| | + | This page documents the changes from the [[Protocol|last stable Minecraft release]] (currently [[Protocol version numbers|1.15.2, protocol 578]]) to the current pre-release (currently [[Protocol version numbers|20w09a, protocol 704]]). Note that this page contains bleeding-edge information that may not be completely or correctly documented. |
One who wishes to commandeer the merging of this into [[Protocol]] when an update is made must be sure to respect any changes that may have occurred to the respective packets there. | One who wishes to commandeer the merging of this into [[Protocol]] when an update is made must be sure to respect any changes that may have occurred to the respective packets there. | ||
| Line 32: | Line 32: | ||
=== Hoglin === | === Hoglin === | ||
| − | {{Metadata inherit| | + | {{Metadata inherit|Hoglin|inherits=Animal|start_at=16}} |
No additional metadata. | No additional metadata. | ||
| Line 38: | Line 38: | ||
=== Piglin === | === Piglin === | ||
| − | {{Metadata inherit| | + | {{Metadata inherit|Piglin|inherits=Monster|start_at=15}} |
{| class="wikitable" | {| class="wikitable" | ||
| Line 54: | Line 54: | ||
| Boolean | | Boolean | ||
|colspan="2"| Is charging crossbow | |colspan="2"| Is charging crossbow | ||
| + | | false | ||
| + | |- | ||
| + | | {{Metadata id|}} | ||
| + | | Boolean | ||
| + | |colspan="2"| Unknown | ||
| false | | false | ||
|} | |} | ||
| + | |||
| + | === {{Change|Zombie Pigman|Zombified Piglin}} === | ||
| + | |||
| + | {{Metadata inherit|{{Change|Zombie Pigman|Zombified Piglin}}|inherits=Zombie|start_at=18}} | ||
| + | |||
| + | No additional metadata. | ||
== Block Actions == | == Block Actions == | ||
| Line 104: | Line 115: | ||
| Protocol Version | | Protocol Version | ||
| VarInt | | VarInt | ||
| − | | See [[protocol version numbers]] (currently {{change|578| | + | | See [[protocol version numbers]] (currently {{change|578|704}}) |
|- | |- | ||
| Server Address | | Server Address | ||
Revision as of 18:09, 26 February 2020
This page documents the changes from the last stable Minecraft release (currently 1.15.2, protocol 578) to the current pre-release (currently 20w09a, protocol 704). Note that this page contains bleeding-edge information that may not be completely or correctly documented.
One who wishes to commandeer the merging of this into Protocol when an update is made must be sure to respect any changes that may have occurred to the respective packets there.
Contents
Data types
No changes so far.
Packets
| ID | Packet name | Documentation | |
|---|---|---|---|
| Handshaking serverbound | |||
| 0x00 | Handshake | Current | Pre |
New/modified data types
No changes so far.
Entity Metadata
Hoglin
Extends Animal.
No additional metadata.
Piglin
Extends Monster.
| Index | Type | Meaning | Default | |
|---|---|---|---|---|
| 15 | Boolean | Is baby | false | |
| 16 | Boolean | Is charging crossbow | false | |
| 17 | Boolean | Unknown | false | |
Zombie Pigman Zombified Piglin
Extends Zombie.
No additional metadata.
Block Actions
No changes so far.
Inventories
No changes so far.
Plugin Channels
No changes so far.
Play
Clientbound
No changes so far.
Serverbound
No changes so far.
Handshaking
Clientbound
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.
Serverbound
Handshake
This causes the server to switch into the target state.
| Packet ID | State | Bound To | Field Name | Field Type | Notes |
|---|---|---|---|---|---|
| 0x00 | Handshaking | Server | Protocol Version | VarInt | See protocol version numbers (currently |
| Server Address | String | 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. | |||
| Server Port | Unsigned Short | Default is 25565. The Notchian server does not use this information. | |||
| Next State | VarInt Enum | 1 for status, 2 for login |
Status
Clientbound
No changes so far.
Serverbound
No changes so far.
Login
Clientbound
No changes so far.
Serverbound
No changes so far.
