Enable a disabled event by a command

By default a player has disabled the BlockBreakEvent:

PHP:

    public function onBreak(BlockBreakEvent $event) {
        $name = $event->getPlayer()->getName();
        if(!in_array($name, $this->buildmode)) {
            
            $event->setCancelled();
            
        }
    }


I tried to make the event to enable and disable with a command but my code doesn't work:

PHP:

    public function onCommand(CommandSender $sender, Command $command, string $label, array $args) : bool{
        $name = $sender->getName();
        $this->buildmode[] = $name;

        
        if ($cmd->getName() == "build" && $sender->hasPermission("permission.build")) {
            if (!in_array($name, $this->buildmode)) {
                
                $sender->sendMessage($this->prefix . TextFormat::GREEN . "You can build now.");
                
            } else {
                
                unset($this->buildmode[array_search($name, $this->buildmode)]);
                
                $sender->sendMessage($this->prefix . TextFormat::RED . "You can't build anymore.");
                
               }
          }
     }
}

 

Be more specific on 'what does not work.

But anyhow, you have

Code:

this->buildmode[] = $name;

inside the onCommand (very first beginning), Which means that the player name would always be in the array, so checking it has no point.

 

I made it better. Forgot to update the $cmd to $command (from the ALPHA7 and higher you need to change that). Now how to make the event to get enabled?

PHP:

    public function onCommand(CommandSender $sender, Command $command, string $label, array $args) : bool{
        $name = $sender->getName();
        $this->buildmode[] = $name;

       
        if ($command->getName() == "build" && $sender->hasPermission("permission.build")) {
            if (!in_array($name, $this->buildmode)) {
            $sender->setGamemode(1);
            $sender->sendMessage($this->prefix . TextFormat::GREEN . "You can build now.");
           
            } else {
           
                unset($this->buildmode[array_search($name, $this->buildmode)]);
           
                $sender->sendMessage($this->prefix . TextFormat::RED . "You can't build anymore.");
               
          }
       }
    }


 

Bump!

 

PHP:

$event->setCancelled(false);


That's wrong. Since PocketMine API 3.0.0-ALPHA7 you need to add a bool typehint to your onCommand() method. You can set the parameter variable names to anything you want.

This is also valid:

PHP:

public function onCommand(CommandSender $commandSender, Command $commandRan, string $commandLabel, array $commandArguments) : bool{


Keep an eye out for updates to the CommandExecutor interface and you will not get in problems.