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Level: fix chunk locks not getting released on generation errors

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This commit is contained in:
Dylan K. Taylor
2018-06-06 11:42:29 +01:00
parent edd150971e
commit 7b17a83227
2 changed files with 16 additions and 11 deletions
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23
src/pocketmine/level/Level.php
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@ -2296,28 +2296,33 @@ class Level implements ChunkManager, Metadatable{
return $result;
}
public function generateChunkCallback(int $x, int $z, Chunk $chunk){
public function generateChunkCallback(int $x, int $z, ?Chunk $chunk){
Timings::$generationCallbackTimer->startTiming();
if(isset($this->chunkPopulationQueue[$index = Level::chunkHash($x, $z)])){
$oldChunk = $this->getChunk($x, $z, false);
for($xx = -1; $xx <= 1; ++$xx){
for($zz = -1; $zz <= 1; ++$zz){
unset($this->chunkPopulationLock[Level::chunkHash($x + $xx, $z + $zz)]);
}
}
unset($this->chunkPopulationQueue[$index]);
$this->setChunk($x, $z, $chunk, false);
if(($oldChunk === null or !$oldChunk->isPopulated()) and $chunk->isPopulated()){
$this->server->getPluginManager()->callEvent(new ChunkPopulateEvent($this, $chunk));
foreach($this->getChunkLoaders($x, $z) as $loader){
$loader->onChunkPopulated($chunk);
if($chunk !== null){
$oldChunk = $this->getChunk($x, $z, false);
$this->setChunk($x, $z, $chunk, false);
if(($oldChunk === null or !$oldChunk->isPopulated()) and $chunk->isPopulated()){
$this->server->getPluginManager()->callEvent(new ChunkPopulateEvent($this, $chunk));
foreach($this->getChunkLoaders($x, $z) as $loader){
$loader->onChunkPopulated($chunk);
}
}
}
}elseif(isset($this->chunkPopulationLock[$index])){
unset($this->chunkPopulationLock[$index]);
$this->setChunk($x, $z, $chunk, false);
}else{
if($chunk !== null){
$this->setChunk($x, $z, $chunk, false);
}
}elseif($chunk !== null){
$this->setChunk($x, $z, $chunk, false);
}
Timings::$generationCallbackTimer->stopTiming();