/**
* @param int $x
* @param int $z
*
* @return bool
*/
public function isChunkLoaded($x, $z)
{
return isset($this->chunks[PHP_INT_SIZE === 8 ? ($x & 4294967295.0) << 32 | $z & 4294967295.0 : $x . ":" . $z]) or $this->provider->isChunkLoaded($x, $z);
}
/**
* @param int $x
* @param int $z
*
* @return bool
*/
public function isChunkLoaded($x, $z)
{
return isset($this->chunks[Level::chunkHash($x, $z)]) or $this->provider->isChunkLoaded($x, $z);
}
public function unloadChunk($x, $z, $safe = \true, $trySave = \true)
{
if ($safe === \true and $this->isChunkInUse($x, $z)) {
return \false;
}
if (!(isset($this->chunks[\PHP_INT_SIZE === 8 ? ($x & 0xffffffff) << 32 | $z & 0xffffffff : $x . ":" . $z]) or $this->provider->isChunkLoaded($x, $z))) {
return \true;
}
$this->timings->doChunkUnload->startTiming();
$index = \PHP_INT_SIZE === 8 ? ($x & 0xffffffff) << 32 | $z & 0xffffffff : $x . ":" . $z;
$chunk = $this->getChunk($x, $z);
if ($chunk !== \null and $chunk->getProvider() !== \null) {
$this->server->getPluginManager()->callEvent($ev = new ChunkUnloadEvent($chunk));
if ($ev->isCancelled()) {
$this->timings->doChunkUnload->stopTiming();
return \false;
}
}
try {
if ($chunk !== \null) {
if ($trySave and $this->getAutoSave()) {
$entities = 0;
foreach ($chunk->getEntities() as $e) {
if ($e instanceof Player) {
continue;
}
++$entities;
}
if ($chunk->hasChanged() or \count($chunk->getTiles()) > 0 or $entities > 0) {
$this->provider->setChunk($x, $z, $chunk);
$this->provider->saveChunk($x, $z);
}
}
foreach ($this->getChunkLoaders($x, $z) as $loader) {
$loader->onChunkUnloaded($chunk);
}
}
$this->provider->unloadChunk($x, $z, $safe);
} catch (\Exception $e) {
$logger = $this->server->getLogger();
$logger->error($this->server->getLanguage()->translateString("pocketmine.level.chunkUnloadError", [$e->getMessage()]));
if ($logger instanceof MainLogger) {
$logger->logException($e);
}
}
unset($this->chunks[$index]);
unset($this->chunkTickList[$index]);
unset($this->chunkCache[$index]);
$this->timings->doChunkUnload->stopTiming();
return \true;
}
/**
* @param int $x
* @param int $z
*
* @return bool
*/
public function isChunkLoaded($x, $z)
{
return isset($this->chunks["{$x}:{$z}"]) or $this->provider->isChunkLoaded($x, $z);
}
/**
* @param int $x
* @param int $z
*
* @return bool
*/
public function isChunkLoaded($x, $z)
{
return isset($this->chunks[\PHP_INT_SIZE === 8 ? ($x & 0xffffffff) << 32 | $z & 0xffffffff : $x . ":" . $z]) or $this->provider->isChunkLoaded($x, $z);
}
