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World: use better variable names in orderChunkPopulation()

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Dylan K. Taylor 2021-10-31 23:48:00 +00:00
parent 9dec82cdbc
commit f4a3c40b5c
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1 changed files with 15 additions and 15 deletions
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src/world/World.php
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@ -2829,46 +2829,46 @@ class World implements ChunkManager{
*
* @phpstan-return Promise<Chunk>
*/
public function orderChunkPopulation(int $x, int $z, ?ChunkLoader $associatedChunkLoader) : Promise{
$index = World::chunkHash($x, $z);
$resolver = $this->chunkPopulationRequestMap[$index] ?? null;
if($resolver !== null && isset($this->activeChunkPopulationTasks[$index])){
public function orderChunkPopulation(int $chunkX, int $chunkZ, ?ChunkLoader $associatedChunkLoader) : Promise{
$chunkHash = World::chunkHash($chunkX, $chunkZ);
$resolver = $this->chunkPopulationRequestMap[$chunkHash] ?? null;
if($resolver !== null && isset($this->activeChunkPopulationTasks[$chunkHash])){
//generation is already running
return $resolver->getPromise();
}
for($xx = -1; $xx <= 1; ++$xx){
for($zz = -1; $zz <= 1; ++$zz){
if($this->isChunkLocked($x + $xx, $z + $zz)){
if($this->isChunkLocked($chunkX + $xx, $chunkZ + $zz)){
//chunk is already in use by another generation request; queue the request for later
return $resolver?->getPromise() ?? $this->enqueuePopulationRequest($x, $z, $associatedChunkLoader);
return $resolver?->getPromise() ?? $this->enqueuePopulationRequest($chunkX, $chunkZ, $associatedChunkLoader);
}
}
}
$temporaryChunkLoader = new class implements ChunkLoader{};
$this->registerChunkLoader($temporaryChunkLoader, $x, $z);
$chunk = $this->loadChunk($x, $z);
$this->registerChunkLoader($temporaryChunkLoader, $chunkX, $chunkZ);
$chunk = $this->loadChunk($chunkX, $chunkZ);
if($chunk === null || !$chunk->isPopulated()){
Timings::$population->startTiming();
$this->activeChunkPopulationTasks[$index] = true;
$this->activeChunkPopulationTasks[$chunkHash] = true;
if($resolver === null){
$resolver = new PromiseResolver();
$this->chunkPopulationRequestMap[$index] = $resolver;
$this->chunkPopulationRequestMap[$chunkHash] = $resolver;
}
$chunkPopulationLockId = new ChunkLockId();
for($xx = -1; $xx <= 1; ++$xx){
for($zz = -1; $zz <= 1; ++$zz){
$this->lockChunk($x + $xx, $z + $zz, $chunkPopulationLockId);
$this->lockChunk($chunkX + $xx, $chunkZ + $zz, $chunkPopulationLockId);
if($xx !== 0 || $zz !== 0){ //avoid registering it twice for the center chunk; we already did that above
$this->registerChunkLoader($temporaryChunkLoader, $x + $xx, $z + $zz);
$this->registerChunkLoader($temporaryChunkLoader, $chunkX + $xx, $chunkZ + $zz);
}
}
}
$task = new PopulationTask($this, $x, $z, $chunk, $temporaryChunkLoader, $chunkPopulationLockId);
$task = new PopulationTask($this, $chunkX, $chunkZ, $chunk, $temporaryChunkLoader, $chunkPopulationLockId);
$workerId = $this->workerPool->selectWorker();
if(!isset($this->generatorRegisteredWorkers[$workerId])){
$this->registerGeneratorToWorker($workerId);
@ -2879,11 +2879,11 @@ class World implements ChunkManager{
return $resolver->getPromise();
}
$this->unregisterChunkLoader($temporaryChunkLoader, $x, $z);
$this->unregisterChunkLoader($temporaryChunkLoader, $chunkX, $chunkZ);
//chunk is already populated; return a pre-resolved promise that will directly fire callbacks assigned
$resolver ??= new PromiseResolver();
unset($this->chunkPopulationRequestMap[$index]);
unset($this->chunkPopulationRequestMap[$chunkHash]);
$resolver->resolve($chunk);
return $resolver->getPromise();
}