e67b1a20de
Merge remote-tracking branch 'origin/release/3.4'
2018-11-17 14:47:35 +00:00
f8bfbc107d
Reduce chunk memory usage by 20-60% by exploiting PHP copy-on-write behaviour ( #2527 )
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This takes advantage of two key behaviours of PHP:
1. Assigning a string does not copy the string
2. Changing an offset in a string causes the string to be copied.
These two factors combined, along with the fact that blocklight and skylight arrays are usually all-zeros, allow us to produce a significant memory usage reduction of loaded chunks.
A freshly generated PM world with 3,332 chunks loaded drops from 310MB to 200MB memory usage with these changes applied.
2018-11-17 14:46:05 +00:00
8b9ec5dde3
Merge branch 'release/3.4'
2018-11-07 22:11:27 +00:00
a5f776af2f
Merge branch 'release/3.3' into release/3.4
2018-11-07 22:11:13 +00:00
43fe6a1934
Merge branch 'release/3.2' into release/3.3
2018-11-07 20:02:28 +00:00
342a74ffcb
Level: Collect garbage from chunk internals in doChunkGarbageCollection()
2018-11-07 20:01:07 +00:00
67a5f3f557
Register MainLogger as SPL global, remove hard MainLogger dependency from many areas, break a bunch of cyclic dependencies
2018-11-05 19:01:59 +00:00
38d419fb29
Level: use isInWorld() where appropriate
2018-11-04 12:59:34 +00:00
0e87cf801e
Merge branch 'release/3.4'
2018-11-03 19:44:00 +00:00
af1227f154
Merge branch 'release/3.3' into release/3.4
2018-11-03 19:43:54 +00:00
d9a867016c
Merge branch 'release/3.2' into release/3.3
2018-11-03 19:43:45 +00:00
a50a863ab7
Chunk: be more intelligent about fast-serializing chunks
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This reduces the amount of useless data that pthreads has to copy around.
2018-11-03 19:43:35 +00:00
9caf62778c
AsyncTask: remove $serialize parameter from setResult()
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Whether serialization is necessary can be determined automatically based on the type of variable.
2018-11-03 16:56:24 +00:00
d257d36e55
Merge branch 'release/3.3' into release/3.4
2018-11-03 15:14:27 +00:00
1b03168b88
Merge branch 'release/3.2' into release/3.3
2018-11-03 15:12:40 +00:00
6b9fee05d6
Fixed performance bug with chunk sending
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this process of fast-serialization, fast-deserialize, network-serialize is an order of magnitude slower than just doing the network encode directly on the main thread, and also copies more useless data.
For the main thread, the figures were something like 3x more expensive, and then an extra 7x for deserialization on the worker thread. This is a ridiculously large overhead.
2018-11-03 15:12:30 +00:00
a6c31b72ae
Level: throw exceptions on bad positions in setBlock()
2018-10-28 16:42:16 +00:00
7607e484dd
Expose chunk locking to the API
2018-10-28 16:32:56 +00:00
1e8b153662
Further cleanup to Simplex/Noise hierarchy
2018-10-28 16:30:18 +00:00
f4105fd91a
Noise: remove a ton of dead code
2018-10-27 17:04:53 +01:00
ff28c982ac
Kick out unnecessary Perlin class
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the code in here isn't used anywhere except as a base for Simplex, so it makes more sense to flatten it and get rid of the crap.
2018-10-27 16:33:58 +01:00
a7eaec13b9
Merge branch 'release/3.4'
2018-10-24 15:53:13 +01:00
f61e099828
Merge branch 'release/3.3' into release/3.4
2018-10-24 15:52:04 +01:00
925da62afa
Merge branch 'release/3.2' into release/3.3
2018-10-24 15:49:09 +01:00
09985c5763
Fixed async light population producing garbage when generator isn't registered, closes #2488
2018-10-24 15:49:00 +01:00
011b9ae159
Update to latest NBT lib version
2018-10-23 16:47:00 +01:00
a49abff099
Merge remote-tracking branch 'origin/release/3.4'
2018-10-22 17:46:37 +01:00
cac21c2caf
SubChunk: implement branchless read/write for nibble arrays ( #2489 )
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this was inspired by https://hub.spigotmc.org/stash/projects/SPIGOT/repos/spigot/browse/CraftBukkit-Patches/0121-Branchless-NibbleArray.patch
2018-10-22 17:46:14 +01:00
90482e79bc
Merge branch 'release/3.4'
2018-10-21 18:23:54 +01:00
6dd2597934
Merge branch 'release/3.3' into release/3.4
2018-10-21 18:17:07 +01:00
5e68858ebf
Merge branch 'release/3.2' into release/3.3
2018-10-21 18:16:59 +01:00
45c9caa38c
Fixup some formatting issues
2018-10-21 18:15:25 +01:00
159c3a1a91
Merge branch 'release/3.4'
2018-10-20 19:20:22 +01:00
8ac1b18b17
Level: add API method isInLoadedTerrain()
2018-10-20 19:09:53 +01:00
fb128d0276
Merge branch 'release/3.4'
2018-10-20 16:43:25 +01:00
43426a4c5c
Level: Add API method getViewersForPosition()
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This returns all players who have the given position within their view radius.
2018-10-20 16:25:56 +01:00
9f8a2dc61a
Make use of new API method getChunkAtPosition()
2018-10-20 15:58:29 +01:00
d9ebe6f321
Level: Added API method getChunkAtPosition()
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This returns the chunk containing the given vector.
2018-10-20 15:54:13 +01:00
605e7e08ed
Remove some deprecated methods
2018-10-20 15:29:43 +01:00
e035be8498
Remove some master-only usages of addGlobalPacket()
2018-10-20 15:27:08 +01:00
831a35ec69
Merge branch 'release/3.4'
2018-10-20 15:26:17 +01:00
cb1eb1ee09
Level: Rename addGlobalPacket() to broadcastGlobalPacket()
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this name makes the intention more clear and consistent with other functions.
2018-10-20 15:24:33 +01:00
d563b9e31b
Level: Added API method broadcastPacketToViewers()
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This supersedes addChunkPacket() in most cases, and has a more clear name. It broadcasts the given packet to every player who has the target position within their chunk load radius.
2018-10-20 15:14:41 +01:00
517a21c418
RegionLoader: remove unused constant
2018-10-20 14:19:27 +01:00
d60c19551b
Merge branch 'release/3.4'
2018-10-19 18:53:24 +01:00
7c44eea625
Merge branch 'release/3.3' into release/3.4
2018-10-19 18:53:18 +01:00
d749f19c73
Merge branch 'release/3.2' into release/3.3
2018-10-19 18:53:12 +01:00
41fd03f329
LightUpdate: fixed double-updated nodes not getting light propagated appropriately
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This can happen when a light source is removed and later encountering another light source to fill the gap. A higher light level may get set and then not propagated. This bug is difficult to explain, but fairly easy to reproduce.
2018-10-19 18:53:04 +01:00
93b8a6c44a
Level: fix light removal bugs caused by 48a5eeb3a4 and 19e68f98a7
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BlockFactory::\$lightFilter and Block->getLightFilter() are not equivalent.
2018-10-19 18:52:42 +01:00
7642298b4f
Merge branch 'release/3.4'
2018-10-19 15:56:07 +01:00
