mirrors/PocketMine-MP
1
0
Fork 0
mirror of https://github.com/pmmp/PocketMine-MP.git synced 2025-04-20 16:00:20 +00:00
Code Issues Projects Releases Wiki Activity

World: Improve performance of ticked chunk selection when lots of loaders use the same chunk

Browse Source 
since we use the same simulation distance for every loader, multiple loaders on the same chunk will produce the same set of ticked chunks.
This commit is contained in:
Dylan K. Taylor 2022-11-12 22:21:30 +00:00
parent a3502a711d
commit b4b8ef1c6b
No known key found for this signature in database
GPG Key ID: 8927471A91CAFD3D
1 changed files with 13 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
src/world/World.php
View File

@ -1114,12 +1114,23 @@ class World implements ChunkManager{
/** @var bool[] $chunkTickList chunkhash => dummy */
$chunkTickList = [];
$centerChunks = [];
$selector = new ChunkSelector();
foreach($this->tickingLoaders as $loader){
$centerChunkX = (int) floor($loader->getX()) >> Chunk::COORD_BIT_SIZE;
$centerChunkZ = (int) floor($loader->getZ()) >> Chunk::COORD_BIT_SIZE;
$centerChunkPosHash = World::chunkHash($centerChunkX, $centerChunkZ);
if(isset($centerChunks[$centerChunkPosHash])){
//we already queued chunks in this radius because of a previous loader on the same chunk
continue;
}
$centerChunks[$centerChunkPosHash] = true;
foreach($selector->selectChunks(
$this->chunkTickRadius,
(int) floor($loader->getX()) >> Chunk::COORD_BIT_SIZE,
(int) floor($loader->getZ()) >> Chunk::COORD_BIT_SIZE
$centerChunkX,
$centerChunkZ
) as $hash){
World::getXZ($hash, $chunkX, $chunkZ);
if(!isset($chunkTickList[$hash]) && isset($this->chunks[$hash]) && $this->isChunkTickable($chunkX, $chunkZ)){