setDifficulty

if command is used /pvp off it doesnt turn off

PHP:

public function EnablePvP(){
  $plugin = $this->plugin;
  $plugin->getServer()->setConfigInt("difficulty", 1);
  $pk = new SetDifficultyPacket();
  $pk->difficulty = $plugin->getServer()->getDifficulty();
  }

  public function DisablePvP(){
  $plugin = $this->plugin;
  $plugin->getServer()->setConfigInt("difficulty", 0);
  $pk = new SetDifficultyPacket();
  $pk->difficulty = $plugin->getServer()->getDifficulty();
     }

here is when the command

PHP:

if($sender->isOp()){
  foreach($this->plugin->getServer()->getOnlinePlayers() as $pl){
  if($args[0] == "on"){
  $this->EnablePvP();
  }else if($args[0] == "off"){
  $this->DisablePvP();

 

You aren't sending the packet, are you?

 

how?

 

$player->dataPacket($package);

 

PHP:

if($sender->isOp()){
  foreach($this->plugin->getServer()->getOnlinePlayers() as $pl){
  if($args[0] == "on"){
  $pl->dataPacket($pk);
 $plugin = $this->plugin;
  $plugin->getServer()->setConfigInt("difficulty", 1);
  $pk = new SetDifficultyPacket();
  $pk->difficulty = $plugin->getServer()->getDifficulty();