| Packet ID |
State |
Bound To |
Field Name |
Field Type |
Notes |
| 0x26 |
Play |
Client |
Sky Light Sent |
Boolean |
Whether or not Chunk Data contains light nibble arrays. This is true in the Overworld, false in the End + Nether |
| Chunk Column Count |
VarInt |
Number of elements in each of the following arrays |
| Chunk Meta |
Chunk X |
Array |
Int |
The X coordinate of the chunk |
| Chunk Z |
Int |
The Z coordinate of the chunk |
| Primary Bit Mask |
Unsigned Short |
A bit mask which specifies which sections are not empty in this chunk |
| Chunk Data |
Array of Chunk |
Each chunk in this array corresponds to the data at the same position in Chunk Meta |