|Identity Format||The identity format for chunks is <x>,<z>,<world>
For example, 'ch@5,3,world'.
|Description||A ChunkTag represents a chunk in the world.
Note that the X/Z pair are chunk coordinates, not block coordinates.
To convert from block coordinates to chunk coordinates, divide by 16 and round downward.
Note that negative chunks are one unit lower than you might expect.
To understand why, simply look at chunks on a number line...
x x x x x
-2 -1 b 0 a 1 2
The block 'a' at block position '1' is in chunk '0', but the block 'b' at block position '-1' is in chunk '-1'.
As otherwise (if 'b' was in chunk '0'), chunk '0' would be double-wide (32 blocks wide instead of the standard 16).
For example, block at X,Z 32,67 is in the chunk at X,Z 2,4
And the block at X,Z -32,-67 is in the chunk at X,Z -2,-5
This object type is flaggable.
Flags on this object type will be stored in the chunk file inside the world folder.