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Replace empty() usages with count()

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This commit is contained in:
Dylan K. Taylor
2019-12-18 11:06:28 +00:00
parent b08c38f8f9
commit 494660102e
23 changed files with 58 additions and 43 deletions
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14
src/pocketmine/level/Level.php
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@ -503,7 +503,7 @@ class Level implements ChunkManager, Metadatable{
if(!is_array($pk)){
$pk = [$pk];
}
if(!empty($pk)){
if(count($pk) > 0){
if($players === null){
foreach($pk as $e){
$this->broadcastPacketToViewers($sound, $e);
@ -519,7 +519,7 @@ class Level implements ChunkManager, Metadatable{
if(!is_array($pk)){
$pk = [$pk];
}
if(!empty($pk)){
if(count($pk) > 0){
if($players === null){
foreach($pk as $e){
$this->broadcastPacketToViewers($particle, $e);
@ -881,7 +881,7 @@ class Level implements ChunkManager, Metadatable{
if(count($this->changedBlocks) > 0){
if(count($this->players) > 0){
foreach($this->changedBlocks as $index => $blocks){
if(empty($blocks)){ //blocks can be set normally and then later re-set with direct send
if(count($blocks) === 0){ //blocks can be set normally and then later re-set with direct send
continue;
}
unset($this->chunkCache[$index]);
@ -909,8 +909,8 @@ class Level implements ChunkManager, Metadatable{
$this->checkSleep();
}
if(!empty($this->globalPackets)){
if(!empty($this->players)){
if(count($this->globalPackets) > 0){
if(count($this->players) > 0){
$this->server->batchPackets($this->players, $this->globalPackets);
}
$this->globalPackets = [];
@ -1845,7 +1845,7 @@ class Level implements ChunkManager, Metadatable{
$item->onDestroyBlock($target);
if(!empty($drops)){
if(count($drops) > 0){
$dropPos = $target->add(0.5, 0.5, 0.5);
foreach($drops as $drop){
if(!$drop->isNull()){
@ -1949,7 +1949,7 @@ class Level implements ChunkManager, Metadatable{
if($hand->isSolid()){
foreach($hand->getCollisionBoxes() as $collisionBox){
if(!empty($this->getCollidingEntities($collisionBox))){
if(count($this->getCollidingEntities($collisionBox)) > 0){
return false; //Entity in block
}