mirrors/PocketMine-MP
1
0
Fork 0
mirror of https://github.com/pmmp/PocketMine-MP.git synced 2025-07-23 11:26:37 +00:00
Code Issues Projects Releases Wiki Activity

World: ensure that addParticle/addSound don't send stuff to players who are not in range, even when an array of targets is given

Browse Source 
closes #5347
This commit is contained in:
Dylan K. Taylor 2022-10-16 16:45:36 +01:00
parent 572def9245
commit cd04a3db2e
No known key found for this signature in database
GPG Key ID: 8927471A91CAFD3D
1 changed files with 24 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
src/world/World.php
View File

@ -630,6 +630,28 @@ class World implements ChunkManager{
unset($this->unloadCallbacks[spl_object_id($callback)]);
}
/**
* Returns a list of players who are in the given filter and also using the chunk containing the target position.
* Used for broadcasting sounds and particles with specific targets.
*
* @param Player[] $allowed
* @phpstan-param list<Player> $allowed
*
* @return array<int, Player>
*/
private function filterViewersForPosition(Vector3 $pos, array $allowed) : array{
$candidates = $this->getViewersForPosition($pos);
$filtered = [];
foreach($allowed as $player){
$k = spl_object_id($player);
if(isset($candidates[$k])){
$filtered[$k] = $candidates[$k];
}
}
return $filtered;
}
/**
* @param Player[]|null $players
*/
@ -641,7 +663,7 @@ class World implements ChunkManager{
$this->broadcastPacketToViewers($pos, $e);
}
}else{
$this->server->broadcastPackets($players, $pk);
$this->server->broadcastPackets($this->filterViewersForPosition($pos, $players), $pk);
}
}
}
@ -657,7 +679,7 @@ class World implements ChunkManager{
$this->broadcastPacketToViewers($pos, $e);
}
}else{
$this->server->broadcastPackets($players, $pk);
$this->server->broadcastPackets($this->filterViewersForPosition($pos, $players), $pk);
}
}
}