|
|
| Line 10: |
Line 10: |
| | == Changed Data Types == | | == Changed Data Types == |
| | | | |
| − | === Spawn Object/Vehicle (0x17) ===
| + | -None- |
| − | | |
| − | ''Server to Client''
| |
| − | | |
| − | {| 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="9" | 0x17
| |
| − | | class="col1 centeralign" | EID
| |
| − | | class="col2 centeralign" | int
| |
| − | | class="col3 centeralign" | <code>62</code>
| |
| − | | class="col4" | Entity ID of the Object
| |
| − | |- class="row2"
| |
| − | | class="col0 centeralign" | Type
| |
| − | | class="col1 centeralign" | byte
| |
| − | | class="col2 centeralign" | <code>11</code>
| |
| − | | class="col3" | The type of object (see [[Entities#Objects]])
| |
| − | |- class="row3"
| |
| − | | class="col0 centeralign" | X
| |
| − | | class="col1 centeralign" | int
| |
| − | | class="col2 centeralign" | <code>16080</code>
| |
| − | | class="col3" | The Absolute Integer X Position of the object
| |
| − | |- class="row4"
| |
| − | | class="col0 centeralign" | Y
| |
| − | | class="col1 centeralign" | int
| |
| − | | class="col2 centeralign" | <code>2299</code>
| |
| − | | class="col3" | The Absolute Integer Y Position of the object
| |
| − | |- class="row5"
| |
| − | | class="col0 centeralign" | Z
| |
| − | | class="col1 centeralign" | int
| |
| − | | class="col2 centeralign" | <code>592</code>
| |
| − | | class="col3" | The Absolute Integer Z Position of the object
| |
| − | |- class="row5"
| |
| − | | class="col0 centeralign" | '''Yaw'''
| |
| − | | class="col1 centeralign" | '''byte'''
| |
| − | | class="col2 centeralign" | '''<code>0</code>'''
| |
| − | | class="col3" | '''The yaw in steps of 2p/256'''
| |
| − | |- class="row5"
| |
| − | | class="col0 centeralign" | '''Pitch'''
| |
| − | | class="col1 centeralign" | '''byte'''
| |
| − | | class="col2 centeralign" | '''<code>67</code>'''
| |
| − | | class="col3" | '''The pitch in steps of 2p/256 '''
| |
| − | |- class="row6"
| |
| − | | class="col0 centeralign" | [[Object Data]]
| |
| − | | class="col1 centeralign" |
| |
| − | | class="col2 centeralign" |
| |
| − | | class="col3" | [[Object Data]]
| |
| − | |- class="row6"
| |
| − | | class="col0" | Total Size:
| |
| − | | class="col1 rightalign" colspan="4" | 22 or 28 bytes
| |
| − | |}
| |
| − | | |
| − | === Map Chunk Bulk (0x38) ===
| |
| − | | |
| − | ''Server to Client''
| |
| − | | |
| − | {| 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=5 | 0x38
| |
| − | | class="col1 centeralign" | Chunk Count
| |
| − | | class="col2 centeralign" | short
| |
| − | | class="col3 centeralign" |
| |
| − | | class="col4" | The number of chunks in this packet
| |
| − | |- class="row2"
| |
| − | | class="col0 centeralign" | Chunk data length
| |
| − | | class="col1 centeralign" | int
| |
| − | | class="col2 centeralign" |
| |
| − | | class="col3" | the size of the data field
| |
| − | |- class="row2"
| |
| − | | class="col0 centeralign" | '''Unknown use'''
| |
| − | | class="col1 centeralign" | '''boolean'''
| |
| − | | class="col2 centeralign" |
| |
| − | | class="col3" | '''Has only been observed as true when sniffing a vanilla connection.'''
| |
| − | |- class="row3"
| |
| − | | class="col0 centeralign" | Data
| |
| − | | class="col1 centeralign" | byte array
| |
| − | | class="col2 centeralign" |
| |
| − | | class="col3" | Compressed chunk data
| |
| − | |- class="row4"
| |
| − | | class="col0 centeralign" | meta information
| |
| − | | class="col1 centeralign" | chunk bulk meta information
| |
| − | | class="col2 centeralign" |
| |
| − | | class="col3 centeralign" | Chunk count times the Meta information structure (See notes for details)
| |
| − | |- class="row5"
| |
| − | | class="col0" | Total Size:
| |
| − | | class="col1 rightalign" colspan="4" | 7 + (Chunk data size) + 12 * (Chunk Count) bytes
| |
| − | |}
| |
| | | | |
| | == Removed Packets == | | == Removed Packets == |
This page documents the changes from the last stable Minecraft release (currently 1.4.5, protocol 49) to the current pre-release (or weekly release). Note that this page contains bleeding-edge information that may not be completely or correctly documented.
New Packets
-None-
Changed Packets
-None-
Changed Data Types
-None-
Removed Packets
0x15 "Spawn Dropped Item" has been removed, and its purpose is now handled by 0x17 "Spawn Object/Vehicle". The entity type ID is 0x02. You can set the item type by sending an 0x28 "Entity Metadata" packet with a slot at index 10. Vanilla packet dump
Protocol History
1.4.6 Pre-release
Protocol version is now 51. Spawn dropped item (0x15) removed, merged into spawn object (0x17). Map chunk bulk (0x38) adds a boolean field with unknown purpose.
12w49a
Protocol version is now 50. Packet 0x10 is sent both ways. Packet 0x17 has two new bytes, currently unknown.
