Difference between revisions of "Pre-release protocol"
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-None- | -None- | ||
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| + | == Changed packets == | ||
| + | |||
| + | {{anchor|0x4}} | ||
| + | === Time Update (0x4) === | ||
| + | |||
| + | ''Server to Client'' | ||
| + | |||
| + | |||
| + | Time is based on ticks, where 20 ticks happen every second. There are 24000 ticks in a day, making Minecraft days exactly 20 minutes long. | ||
| + | |||
| + | The time of day is based on the timestamp modulo 24000. 0 is sunrise, 6000 is noon, 12000 is sunset, and 18000 is midnight. | ||
| + | |||
| + | The default SMP server increments both by 20 every second. | ||
| + | |||
| + | The 'Time' is the Age of the world. It is not changing on server commands and will increased by 20 every second. | ||
| + | |||
| + | |||
| + | |||
| + | |||
| + | {| class="wikitable" | ||
| + | |- class="row0" | ||
| + | ! class="col0" | Packet ID | ||
| + | ! class="col1" | Field Name | ||
| + | ! class="col2" | Field Type | ||
| + | ! class="col3" | Example | ||
| + | ! class="col4" | Notes | ||
| + | |- class="row1" | ||
| + | | class="col0 centeralign" rowspan="2" | 0x4 | ||
| + | | class="col1 centeralign" | Time | ||
| + | | class="col2 centeralign" | long | ||
| + | | class="col3 centeralign" | 45464654 | ||
| + | | class="col4" | The 'Age of the world', in ticks | ||
| + | |||
| + | |- class="row2" | ||
| + | | class="col0 centeralign" | Day Time | ||
| + | | class="col1 centeralign" | long | ||
| + | | class="col2 centeralign" | 21321 | ||
| + | | class="col3" | The world (or region) time, in ticks | ||
| + | |- class="row3" | ||
| + | ! class="col0" | Total Size: | ||
| + | | class="col1 rightalign" colspan="4" | 1 Byte | ||
| + | |} | ||
| + | |||
== Changed Data Type == | == Changed Data Type == | ||
| Line 15: | Line 59: | ||
== Protocol History == | == Protocol History == | ||
| − | - | + | === 2012-08-09 === |
| + | * 12w32a | ||
| + | * Protocol version is now 40 | ||
| + | |||
| + | * Changed Time Update packet | ||
Revision as of 09:14, 9 August 2012
This page documents the changes from the last stable Minecraft release (currently 1.3.1) to the current pre-release (or weekly release).
Contents
New packets
-None-
Changed packets
Time Update (0x4)
Server to Client
Time is based on ticks, where 20 ticks happen every second. There are 24000 ticks in a day, making Minecraft days exactly 20 minutes long.
The time of day is based on the timestamp modulo 24000. 0 is sunrise, 6000 is noon, 12000 is sunset, and 18000 is midnight.
The default SMP server increments both by 20 every second.
The 'Time' is the Age of the world. It is not changing on server commands and will increased by 20 every second.
| Packet ID | Field Name | Field Type | Example | Notes |
|---|---|---|---|---|
| 0x4 | Time | long | 45464654 | The 'Age of the world', in ticks |
| Day Time | long | 21321 | The world (or region) time, in ticks | |
| Total Size: | 1 Byte | |||
Changed Data Type
-None-
Removed packets
-None-
Protocol History
2012-08-09
- 12w32a
- Protocol version is now 40
- Changed Time Update packet
