Talk:Chunk Format - Revision history

imported>Mubelotix at 18:02, 1 November 2023

2023-11-01T18:02:04Z

← Older revision		Revision as of 18:02, 1 November 2023
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	Yesterday [[User:Mubelotix]] seems to have removed the short field for Block Count from the chunk data packet definition. What's the reason for this?		Yesterday [[User:Mubelotix]] seems to have removed the short field for Block Count from the chunk data packet definition. What's the reason for this?
	Relevant edit: https://wiki.vg/index.php?title=Chunk_Format&oldid=18485		Relevant edit: https://wiki.vg/index.php?title=Chunk_Format&oldid=18485

			A: I did that by mistake, I removed the wrong field

imported>Rph: /* Block count field */ new section

2023-11-01T16:26:18Z

Block count field: new section

← Older revision		Revision as of 16:26, 1 November 2023
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	--[[User:Xenotoad\|Xenotoad]] ([[User talk:Xenotoad\|talk]]) 22:46, 30 December 2015 (UTC)		--[[User:Xenotoad\|Xenotoad]] ([[User talk:Xenotoad\|talk]]) 22:46, 30 December 2015 (UTC)

			== Block count field ==

			Yesterday [[User:Mubelotix]] seems to have removed the short field for Block Count from the chunk data packet definition. What's the reason for this?
			Relevant edit: https://wiki.vg/index.php?title=Chunk_Format&oldid=18485

imported>Pokechu22: Pokechu22 moved page Talk:SMP Map Format to Talk:Chunk Format: Prepare to graduate User:Pokechu22/Chunk Format

2017-06-12T14:51:09Z

Pokechu22 moved page Talk:SMP Map Format to Talk:Chunk Format: Prepare to graduate User:Pokechu22/Chunk Format

← Older revision	Revision as of 14:51, 12 June 2017
(No difference)

imported>Xenotoad: /* 1.8 Chunk Format */ sign my section

2015-12-30T22:46:26Z

1.8 Chunk Format: sign my section

← Older revision		Revision as of 22:46, 30 December 2015
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	and there are no varints.		and there are no varints.

			--[[User:Xenotoad\|Xenotoad]] ([[User talk:Xenotoad\|talk]]) 22:46, 30 December 2015 (UTC)

imported>Xenotoad: /* 1.8 Chunk Format */ new section

2015-12-30T22:45:51Z

1.8 Chunk Format: new section

← Older revision		Revision as of 22:45, 30 December 2015
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	[[User:Xoft\|Xoft]] ([[User talk:Xoft\|talk]]) 09:51, 27 December 2012 (MST)		[[User:Xoft\|Xoft]] ([[User talk:Xoft\|talk]]) 09:51, 27 December 2012 (MST)
	:Fixed! [[User:Barneygale\|Barneygale]] ([[User talk:Barneygale\|talk]]) 08:03, 8 January 2013 (MST)		:Fixed! [[User:Barneygale\|Barneygale]] ([[User talk:Barneygale\|talk]]) 08:03, 8 January 2013 (MST)

			== 1.8 Chunk Format ==

			The section describing how the chunk data is stored is... either completely wrong or very misleading. By reading it I got the idea that the data was stored like this:

			BVVLSbBVVLSbBVVLSb...
			(3 sections)
			where B: block and metadata array
			V: varint (1st one for # of bits, 2nd one for # of elements)
			L: light data
			S: skylight data (may or may not be there)
			b: biome data (for each section? wat?)

			when in reality it's stored like this:

			BBBBBLLLLLSSSSSb
			(5 sections)
			where B: block and metadata array
			L: light data
			S: skylight data
			b: biome data (only one this time)

			and there are no varints.

imported>Barneygale at 15:03, 8 January 2013

2013-01-08T15:03:16Z

← Older revision		Revision as of 15:03, 8 January 2013
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	Actually the 0x33 Map chunk is still used by vanilla 1.4.6 server to send individual chunks; I'm seeing this packet in the protocol disassembly when the player is moving across chunk boundaries. I personally think the server sends 0x38 only when entering a world (start of session or transition to / from the Nether / End) and otherwise it sends 0x33 for each individual chunk that's coming into player's viewdistance.		Actually the 0x33 Map chunk is still used by vanilla 1.4.6 server to send individual chunks; I'm seeing this packet in the protocol disassembly when the player is moving across chunk boundaries. I personally think the server sends 0x38 only when entering a world (start of session or transition to / from the Nether / End) and otherwise it sends 0x33 for each individual chunk that's coming into player's viewdistance.
	[[User:Xoft\|Xoft]] ([[User talk:Xoft\|talk]]) 09:51, 27 December 2012 (MST)		[[User:Xoft\|Xoft]] ([[User talk:Xoft\|talk]]) 09:51, 27 December 2012 (MST)
			:Fixed! [[User:Barneygale\|Barneygale]] ([[User talk:Barneygale\|talk]]) 08:03, 8 January 2013 (MST)

imported>Xoft: Started discussion on 0x33 single chunk packet still seen in 1.4.6

2012-12-27T16:51:04Z

Started discussion on 0x33 single chunk packet still seen in 1.4.6

New page

Actually the 0x33 Map chunk is still used by vanilla 1.4.6 server to send individual chunks; I'm seeing this packet in the protocol disassembly when the player is moving across chunk boundaries. I personally think the server sends 0x38 only when entering a world (start of session or transition to / from the Nether / End) and otherwise it sends 0x33 for each individual chunk that's coming into player's viewdistance.
[[User:Xoft|Xoft]] ([[User talk:Xoft|talk]]) 09:51, 27 December 2012 (MST)