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Added __clone() for Chunk and SubChunk

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we need this because the flatworld generator uses clone to produce new chunks, so we don't want the chunks getting fucked up.
This commit is contained in:
Dylan K. Taylor
2020-11-01 16:14:25 +00:00
parent 1d551af54a
commit 315962c12c
4 changed files with 114 additions and 0 deletions
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10
src/world/format/SubChunk.php
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@ -23,6 +23,7 @@ declare(strict_types=1);
namespace pocketmine\world\format;
use function array_map;
use function array_values;
use function count;
@ -141,4 +142,13 @@ class SubChunk{
$this->skyLight->collectGarbage();
$this->blockLight->collectGarbage();
}
public function __clone(){
$this->blockLayers = array_map(function(PalettedBlockArray $array) : PalettedBlockArray{
return clone $array;
}, $this->blockLayers);
$this->skyLight = clone $this->skyLight;
$this->blockLight = clone $this->blockLight;
}
}