Minecraft:Commands/getchunkdata - Revision history

SyncBot: Fix template calls: add MC/ prefix

2026-04-09T20:10:32Z

Fix template calls: add MC/ prefix

← Older revision		Revision as of 20:10, 9 April 2026
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	{{~~exclusive~~\|bedrock\|education}}		{{MC/Exclusive\|bedrock\|education}}
	{{Infobox command		{{Infobox command
	\|name=getchunkdata		\|name=getchunkdata
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	<!-- please retain double newline above for section differentiation -->		<!-- please retain double newline above for section differentiation -->
	{{-}}		{{MC/-}}
	== Navigation ==		== Navigation ==
	{{Navbox commands}}		{{MC/Navbox commands}}

	lzh:令/getchunkdata		lzh:令/getchunkdata
	zh:命令/getchunkdata		zh:命令/getchunkdata

SyncBot: Remove broken links to missing pages

2026-04-09T15:44:16Z

Remove broken links to missing pages

← Older revision		Revision as of 15:44, 9 April 2026
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	{{Navbox commands}}		{{Navbox commands}}

	~~[[Minecraft:~~lzh:令/getchunkdata]]		lzh:令/getchunkdata
	~~[[Minecraft:~~zh:命令/getchunkdata]]		zh:命令/getchunkdata

imported>Rostiger Bot: Bot: Use better navbox and infobox naming and navigation section.

2024-05-25T19:54:29Z

Bot: Use better navbox and infobox naming and navigation section.

New page

{{exclusive|bedrock|education}}
{{Infobox command
|name=getchunkdata
|hidden=1
|oplevel=3
}}

Gets pixels for a specific chunk.

;Syntax

: <code>getchunkdata <''dimension: string''> <''chunkX: int''> <''chunkZ: int''> <''height: int''></code>

;Arguments

: ''dimension: string''
:: The dimension name.

: ''chunkX: int''
:: Specifies the coordinates of the chunk in X-axis.

: ''chunkZ: int''
:: Specifies the coordinates of the chunk in Z-axis.

: ''height: int''
:: Specifies the height of the chunk.

;Result

: returns data about each level in a chunk. example usage
: getchunkdata overworld -1 1 12
: Examples
: AAAAAA*255
: YGBgAQ*170,AAAAAA,0*13,171*4,0*8,T09PAA,171*1,200FAQ,171*1,0*9,cHBwAQ,171*4,0*10,171*2,YGBgAA,216,0*10,236,216,0,216,0*2
:

: This information appears to be some type of dictionary encoding
: e.g. PmZ7ZA,SHePZA,0,1,0,1,0*249
: the first two entries are different blocks, then the entry at position 0 is repeated, then the item at position 1, then the 0th item again, then the 1th item again, then the 0th item and then 249 other 0th items. This seems to work to bring the total count to 256 (16 x 16 layer of a chunk)

:the last two values of the 6 digit block identifier are the height of the block in base64 encoding.

: <b>the data returned is the block id and height of the first available block in a position below the given y-value. e.g. it gives data that is essentially a height map with block ids for a given chunk below the provided y-value</b>


{{-}}
== Navigation ==
{{Navbox commands}}

[[Minecraft:lzh:令/getchunkdata]]
[[Minecraft:zh:命令/getchunkdata]]