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Fix for explosions modifying the wrong subchunks under some circumstances

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This commit is contained in:
Dylan K. Taylor 2017-11-27 17:11:52 +00:00
parent f477cfa1bf
commit c1a6711514
1 changed files with 6 additions and 4 deletions
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10
src/pocketmine/level/Explosion.php
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@ -78,10 +78,11 @@ class Explosion{
$currentX = ((int) $this->source->x) >> 4;
$currentZ = ((int) $this->source->z) >> 4;
$currentChunk = $this->level->getChunk($currentX, $currentZ, true);
$currentSubY = ((int) $this->source->y) >> 4;
$currentSubChunk = $currentChunk->getSubChunk($currentSubY);
$currentChunk = null;
$currentSubChunk = null;
$mRays = (int) ($this->rays - 1);
for($i = 0; $i < $this->rays; ++$i){
@ -103,9 +104,10 @@ class Explosion{
$vBlock->z = $pointerZ >= $z ? $z : $z - 1;
if(($vBlock->x >> 4) !== $currentX or ($vBlock->z >> 4) !== $currentZ){
if($currentChunk === null or ($vBlock->x >> 4) !== $currentX or ($vBlock->z >> 4) !== $currentZ){
$currentX = $vBlock->x >> 4;
$currentZ = $vBlock->z >> 4;
$currentSubChunk = null;
$currentChunk = $this->level->getChunk($currentX, $currentZ);
if($currentChunk === null){
@ -113,7 +115,7 @@ class Explosion{
}
}
if(($vBlock->y >> 4) !== $currentSubY){
if($currentSubChunk === null or ($vBlock->y >> 4) !== $currentSubY){
$currentSubY = $vBlock->y >> 4;
$currentSubChunk = $currentChunk->getSubChunk($currentSubY);
if($currentSubChunk === null){