Liquid: add missing return type to getFluidHeightPercent()

This commit is contained in:
Dylan K. Taylor 2020-01-17 13:58:54 +00:00
parent f59094e6d6
commit 07cb603231

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@ -91,6 +91,9 @@ abstract class Liquid extends Transparent{
abstract public function getBucketEmptySound() : int;
/**
* @return float
*/
public function getFluidHeightPercent(){
$d = $this->meta;
if($d >= 8){