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Liquid: fix max cost calculation for flow direction search, closes #2995

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This commit is contained in:
Dylan K. Taylor 2019-07-07 14:32:52 +01:00
parent 77a4393c7b
commit 11fc16617a
1 changed files with 2 additions and 1 deletions
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3
src/pocketmine/block/Liquid.php
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@ -32,6 +32,7 @@ use pocketmine\level\sound\FizzSound;
use pocketmine\math\AxisAlignedBB; use pocketmine\math\AxisAlignedBB;
use pocketmine\math\Vector3; use pocketmine\math\Vector3;
use function array_fill; use function array_fill;
use function intdiv;
use function lcg_value; use function lcg_value;
use function min; use function min;
@ -372,7 +373,7 @@ abstract class Liquid extends Transparent{
*/ */
private function getOptimalFlowDirections() : array{ private function getOptimalFlowDirections() : array{
$flowCost = array_fill(0, 4, 1000); $flowCost = array_fill(0, 4, 1000);
$maxCost = 4 / $this->getFlowDecayPerBlock(); $maxCost = intdiv(4, $this->getFlowDecayPerBlock());
for($j = 0; $j < 4; ++$j){ for($j = 0; $j < 4; ++$j){
$x = $this->x; $x = $this->x;
$y = $this->y; $y = $this->y;