Classic Protocol Extension/History
19 November 2017
- Clarified when whitespace should be trimmed or preserved when handling LongerMessages: [1]
13 November 2017
- Added three missing models to the ChangeModel table. [2]
21 June 2017
- Added finalized version of EnvMapAspect extension, deprecated EnvMapAppearanceversion 2.
- Added finalized version of EntityProperty extension.
- Added finalized version of ExtEntityPositions extension.
9 May 2016
- Added finalized version 2 of EnvMapAppearance extension, deprecated version 1. [3]
- Added finalized version 2 of BlockDefinitionsExt extension, deprecated version 1. [4]
19 March 2016
- Added finalized version of BulkBlockUpdate extension. [5]
8 February 2016
- Added finalized version of TextColors extension. [6]
10 January 2016
- Added finalized version of BlockDefinitions and BlockDefinitionsExt extension. [7]
11 December 2015
- Added finalized version of LongerMessages and FullCP437 extension. [8]
31 October 2014
- Clarified interaction between ExtPlayerList and ChangeModel. [9]
28 October 2014
- Added finalized version of PlayerClick extension. [10]
6 October 2014
- Finalized version 2 of ExtPlayerList extension and moved obsoleted version 1 to a separate subpage. [11]
28 August 2014
- Added a draft of version 2 of ExtPlayerList extension. [12]
18 July 2014
- SetBlockPermissions packet: Values for AllowPlacement and AllowDeletion that are our-of-range (neither 0 nor 1) now mean "allow." Previously the meaning was undefined. [13]
6 April 2014
- Removed the TopLeft MessageType and updated the screenshot. [14]
5 April 2014
- Corrected hexadecimal packet IDs for MakeSelection, RemoveSelection, and SetBlockPermission. Decimal IDs (26-28) were correct all along, bug hex IDs were incorrect. [15]
28 February 2014
- Small addition stating the use of the EntityID byte of ChangeModel having to do with the players own model. [16]
19 December 2013
- Added several more MessageType codes, and added a screenshot to show them in action. [17]
16 December 2013
- Added HackControl and MessageType extension proposals. [18]
8 December 2013
- Clarified extension names vs packet names. [19]
6 November 2013
- Corrected listed size of MakeSelection and HoldThis packets. [20]
5 November 2013
- Restricted SideBlock and EdgeBlock fields of EnvMapAppearance packet to solid blocks. [21]
31 October 2013
- Restricted the timeframe when EnvMapAppearance packet may be sent. It is now only allowed at the end of a level transition (between the last LevelDataChunk packet and the LevelFinalize packet). [22]
- Added EnvWeatherType packet and extension. [23]
- Clarified Negotiation section. [24]
27 October 2013
- Clarified introduction text. [25]
9 October 2013
- Added a note to CustomBlocks about future block ID assignment. [26]
30 September 2013
- Added a note to Negotiation about making assumptions based on AppName [27]
29 September 2013
- Added ability to reset ALL block type permissions using SetBlockPermission packet with BlockType set to
0. [28] - Finished detailed EnvMapAppearance specification. [29]
- Finished detailed SelectionCuboid specification. [30]
- Formatting fixes. [31]
25 September 2013
- Added details about value ranges for EnvSetColor packet's fields. Added ability to reset colors to defaults by specifying an out-of-range value. [32]
11 September 2013
- Added a picture of CustomBlocks level 1. [33]
3 September 2013
- Corrected packet sizes for EnvSetColor and ChangeModel packets. [34]
- Changed EnvSetColor and MakeSelection packets to use
shortinstead ofunsigned bytedata types. [35]
2 September 2013
1 September 2013
- Changed SpiderWeb block type to Rope in CustomBlocks level 1. [38]
30 August 2013
- Rewrote ExtPlayerList spec, for clarity. [39]
- Changed TextHotKey to use LWJGL keycodes instead of SDL keycodes. [40]
29 August 2013
- Added BlockPermissions extension. [41]