Difference between revisions of "Pre-release protocol"

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(12w16a changes: two new packets)
 
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This page documents the changes from the [[Protocol|last stable Minecraft release]] (currently 1.2.5) to the current pre-release (or weekly release).
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There are currently no pre-release versions available to document on this page. For the latest stable Minecraft release, see the [[Protocol|Protocol]] page. For previous pre-release pages, see the [[Protocol version numbers|Protocol version numbers]] page.
  
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== New packets ==
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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.
  
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=== Tab-complete (0xCB) ===
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== Contents ==
  
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''Two-way''
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<div style="float:right;">__TOC__</div>
  
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Sent C->S when the user presses [tab] while writing text. The payload contains all text behind the cursor.
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=== Data types ===
  
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The server responds with an auto-completion 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.
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No changes so far.
  
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In the event of more than one possible completion, the server responds with the options packed into the single string field, separated by a null character. Note that as strings are UTF-16, this is two bytes wide.
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=== Packets ===
  
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{| class="wikitable"
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No changes so far.
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|- class="row0"
 
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! class="col0" | Packet ID
 
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! class="col1" | Field Name
 
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! class="col2" | Field Type
 
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! class="col3" | Example
 
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! class="col4" | Notes
 
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|- class="row1"
 
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| class="col0 centeralign" | 0xCB
 
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| class="col1 centeralign" | Text
 
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| class="col2 centeralign" | string
 
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| class="col3 centeralign" |
 
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| class="col4" |
 
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|- class="row3"
 
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! class="col0" | Total Size:
 
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| class="col1 rightalign" colspan="4" | 3 bytes + length of string
 
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|}
 
  
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=== Locale and View Distance (0xCC) ===
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[[Category:Minecraft Modern]]
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''Client to server''
 
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Sent when the player connects, or when settings are changed.
 
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{| class="wikitable"
 
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|- class="row0"
 
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! class="col0" | Packet ID
 
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! class="col1" | Field Name
 
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! class="col2" | Field Type
 
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! class="col3" | Example
 
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! class="col4" | Notes
 
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|- class="row1"
 
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| class="col0 centeralign" rowspan="2" | 0xCC
 
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| class="col1 centeralign" | Locale
 
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| class="col2 centeralign" | string
 
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| class="col3 centeralign" | en_GB
 
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|- class="row2"
 
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| class="col1 centeralign" | View distance
 
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| class="col2 centeralign" | int
 
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| class="col3 centeralign" | 0
 
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| class="col4" | 0-3 for 'far', 'normal', 'short', 'tiny'.
 
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|- class="row3"
 
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! class="col0" | Total Size:
 
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| class="col1 rightalign" colspan="4" | 7 bytes + length of string
 
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|}
 
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== Changed packets ==
 
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''none''
 
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== Protocol History ==
 
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=== 2012-04-19 ===
 
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* 12w16a
 
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* Protocol version is now 30
 
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* New packet: 0xCB Tab-complete
 
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* New packet: 0xCC Locale and View Distance
 

Latest revision as of 16:42, 29 June 2024

There are currently no pre-release versions available to document on this page. For the latest stable Minecraft release, see the Protocol page. For previous pre-release pages, see the Protocol version numbers page.

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

No changes so far.

Retrieved from "https://wiki.vg/index.php?title=Pre-release_protocol&oldid=19381"