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Prevent attempting to calculate lighting changes below y = 0 (#201)

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Tim (robske_110) 2016-12-23 21:16:28 +01:00 committed by Dylan K. Taylor
parent a63020d6e5
commit 6d2a57f83a
1 changed files with 2 additions and 0 deletions
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2
src/pocketmine/level/Level.php
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@ -1319,6 +1319,7 @@ class Level implements ChunkManager, Metadatable{
}
private function computeRemoveBlockLight(int $x, int $y, int $z, int $currentLight, \SplQueue $queue, \SplQueue $spreadQueue, array &$visited, array &$spreadVisited){
if($y < 0) return;
$current = $this->getBlockLightAt($x, $y, $z);
if($current !== 0 and $current < $currentLight){
@ -1339,6 +1340,7 @@ class Level implements ChunkManager, Metadatable{
}
private function computeSpreadBlockLight(int $x, int $y, int $z, int $currentLight, \SplQueue $queue, array &$visited){
if($y < 0) return;
$current = $this->getBlockLightAt($x, $y, $z);
if($current < $currentLight){