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Nicolas F fcb3f2644d Shuffle around wall IDs, change wall check ...

Previously, walls were all numbered at 21000+. This is bad because
our blockmap is an array, so this caused our blockmap to take up
80 MiB of RAM in each worker process.

This commit changes the wall numbering, and exploits some bitmasking
to have the wall check run in constant time no matter how many walls
there are. This is done with a simple mask and xor to check the prefix.

RAM usage for the blockmap thus drops to like 44 MiB.

This is in preparation for adding more walls for 1.16.

2020-07-13 19:15:47 +02:00

..

aux_files

genPOI: fix dumb dimension handling mistake

2020-06-25 19:10:29 +02:00

data

web_assets: make poi control icons look less bad

2020-07-01 18:59:34 +02:00

src

Shuffle around wall IDs, change wall check

2020-07-13 19:15:47 +02:00

__init__.py

overviewer_core/__init__: code style fixes

2019-07-12 17:55:30 +02:00

assetmanager.py

assetmanager: don't choke on existing icons dir

2020-06-25 00:17:12 +02:00

biome.py

Completely change biome code again

2019-12-23 23:50:20 +01:00

cache.py

cache: fix code style

2019-03-07 15:43:01 +01:00

config_parser.py

Get rid of config global state, improve tests

2019-07-24 17:02:39 +02:00

dispatcher.py

dispatcher: code style fixes

2019-07-24 09:35:52 +02:00

files.py

Add force_writable argument to mirror_dir

2019-07-12 23:37:35 +02:00

items.py

Update strings and items to 1.11

2016-11-29 09:13:42 -05:00

logger.py

Fixes for WindowsOutputStream

2019-06-23 12:47:05 -04:00

nbt.py

world: retry chunk read on OSError too

2020-06-25 15:37:17 +02:00

observer.py

observer: minor change to LoggingObserver interval

2020-02-11 19:52:04 +01:00

optimizeimages.py

Initial Python 3 port

2019-03-17 17:57:07 +01:00

progressbar.py

remove vestigial python2 references

2019-07-24 09:20:49 +02:00

rcon.py

rcon: fix for python 3

2019-07-09 13:44:43 +02:00

rendermodes.py

Initial Python 3 port

2019-03-17 17:57:07 +01:00

settingsDefinition.py

Get rid of config global state, improve tests

2019-07-24 17:02:39 +02:00

settingsValidators.py

Add "center" config option

2019-07-06 19:06:15 +02:00

signals.py

signals: whitespace fixes

2019-07-12 17:48:32 +02:00

textures.py

Shuffle around wall IDs, change wall check

2020-07-13 19:15:47 +02:00

tileset.py

tileset: fix changelist option for Python 3

2019-09-11 21:00:34 +02:00

util.py

decode Popen stdout bytes to utf-8

2019-04-20 10:36:53 +01:00

world.py

Shuffle around wall IDs, change wall check

2020-07-13 19:15:47 +02:00