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Merge branch 'next-minor' into next-major

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Dylan K. Taylor
2023-01-14 20:53:41 +00:00
parent 950eddf405 289e86e899
commit 5c2ed210fc
4 changed files with 65 additions and 42 deletions
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30
src/world/World.php
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@ -2846,6 +2846,36 @@ class World implements ChunkManager{
}
/**
* Requests a safe spawn position near the given position, or near the world's spawn position if not provided.
* Terrain near the position will be loaded or generated as needed.
*
* @return Promise Resolved to a Position object, or rejected if the world is unloaded.
* @phpstan-return Promise<Position>
*/
public function requestSafeSpawn(?Vector3 $spawn = null) : Promise{
$resolver = new PromiseResolver();
$spawn ??= $this->getSpawnLocation();
/*
* TODO: this relies on the assumption that getSafeSpawn() will only alter the Y coordinate of the provided
* position, which is currently OK, but might be a problem in the future.
*/
$this->requestChunkPopulation($spawn->getFloorX() >> Chunk::COORD_BIT_SIZE, $spawn->getFloorZ() >> Chunk::COORD_BIT_SIZE, null)->onCompletion(
function() use ($spawn, $resolver) : void{
$spawn = $this->getSafeSpawn($spawn);
$resolver->resolve($spawn);
},
function() use ($resolver) : void{
$resolver->reject();
}
);
return $resolver->getPromise();
}
/**
* Returns a safe spawn position near the given position, or near the world's spawn position if not provided.
* This function will throw an exception if the terrain is not already generated in advance.
*
* @throws WorldException if the terrain is not generated
*/
public function getSafeSpawn(?Vector3 $spawn = null) : Position{