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Chunks no longer exist in un-generated state

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a non-generated chunk is now always represented by NULL. This forces the case of ungenerated chunks to be handled by all code, which is necessary because ungenerated chunks cannot be interacted with or modified in any meaningful way.
This commit is contained in:
Dylan K. Taylor
2020-12-03 22:28:43 +00:00
parent 05ab44f768
commit b9cd633cee
10 changed files with 59 additions and 97 deletions
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1
src/world/generator/Flat.php
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@ -146,7 +146,6 @@ class Flat extends Generator{
protected function generateBaseChunk() : void{
$this->chunk = new Chunk();
$this->chunk->setGenerated();
for($Z = 0; $Z < 16; ++$Z){
for($X = 0; $X < 16; ++$X){

14
src/world/generator/PopulationTask.php
View File

@ -91,7 +91,7 @@ class PopulationTask extends AsyncTask{
/** @var Chunk[] $chunks */
$chunks = [];
$chunk = $this->chunk !== null ? FastChunkSerializer::deserialize($this->chunk) : new Chunk();
$chunk = $this->chunk !== null ? FastChunkSerializer::deserialize($this->chunk) : null;
for($i = 0; $i < 9; ++$i){
if($i === 4){
@ -99,27 +99,29 @@ class PopulationTask extends AsyncTask{
}
$ck = $this->{"chunk$i"};
if($ck === null){
$chunks[$i] = new Chunk();
$chunks[$i] = null;
}else{
$chunks[$i] = FastChunkSerializer::deserialize($ck);
}
}
$manager->setChunk($this->chunkX, $this->chunkZ, $chunk);
if(!$chunk->isGenerated()){
if($chunk === null){
$generator->generateChunk($manager, $this->chunkX, $this->chunkZ);
$chunk = $manager->getChunk($this->chunkX, $this->chunkZ);
$chunk->setGenerated();
$chunk->setDirtyFlag(Chunk::DIRTY_FLAG_TERRAIN, true);
$chunk->setDirtyFlag(Chunk::DIRTY_FLAG_BIOMES, true);
}
foreach($chunks as $i => $c){
$cX = (-1 + $i % 3) + $this->chunkX;
$cZ = (-1 + intdiv($i, 3)) + $this->chunkZ;
$manager->setChunk($cX, $cZ, $c);
if(!$c->isGenerated()){
if($c === null){
$generator->generateChunk($manager, $cX, $cZ);
$chunks[$i] = $manager->getChunk($cX, $cZ);
$chunks[$i]->setGenerated();
$chunks[$i]->setDirtyFlag(Chunk::DIRTY_FLAG_TERRAIN, true);
$chunks[$i]->setDirtyFlag(Chunk::DIRTY_FLAG_BIOMES, true);
}
}