Hit sheep

Hi how can I do an action if I hit a green, red, ... sheep?

Use EntityDamageByEntityEvent then you check the nbt tag color of entity (instanceof Sheep)

Anyway, in PocketMine the mobs aren't implemented yet.

Example?

About?

Color0-15) - Specifies the color of the sheep (0=white, 15=black, etc.)



Colors: Click

How can I check the color from the sheep I work not often with nbt and so

Try this (I don't know if works)

PHP:

public function onEntityDamageByEntityEvent(EntityDamageByEntityEvent $ev){
        $player = $ev->getDamager();
        $sheep = $ev->getEntity();
        if(!($player instanceof Player)) return;
        if(!($sheep instanceof Sheep)) return;
  
        $color = $this->getSheepColor($sheep);
        $this->setSheepColor($sheep, $color);
        $color++;

        if($color > 15)
            $color = 0;
        $ev->setCancelled(true); //Prevent killing of sheep
}

private function getSheepColor(Sheep $sheep){
        return $sheep->namedtag["color"];
}

private function setSheepColor(Sheep $sheep, int $color){
        $sheep->namedtag->Color = new IntTag("color", $color);
}


Thank u

You have to use EntityDamageEvent.

Yes but no, with EntityDamageEvent you can't check who is the attacker, with EntityDamageByEntityEvent you can do this.

I recommend using DataPacketReceiveEvent with InteractPacket. You can use it to distinguish between left-clicks (click) and right-clicks (long-tap) (like shears), using the InteractPacket::$action field and comparing it against the constants in the InteractPacket class.

What I mean is you can't directly handle EntityDamageByEntityEvent.

You can check the attacker with

PHP:

$damager = $event->getEntity()->getLastDamageCause()->getDamager(); if($damager instanceof Player){
$event->getEntity()->sendMessage("A player hits you");
}

PHP:

if($event instanceof \pocketmine\event\entity\EntityDamageByEntityEvent){/*code*/}

Just use DataPacketReceiveEvent...

PHP:

function ev_pkRecv(\pocketmine\network\protocol\DataPacketReceiveEvent $ev){
  $pk = $ev->getPacket();
  if($pk->pid() === \pocketmine\network\protocol\Info::INTERACT_PACKET){
    $type = $pk->action;
    if($type === \pocketmine\network\protocol\InteractPacket::ACTION_LEFT_CLICK){
      $eid = $pk->target;
      $entity = $ev->getPlayer()->getLevel()->getEntity($eid);
      if($entity instanceof \pocketmine\entity\Sheep){
        $color = $entity->namedTag["Color"];
        if($color === YOUR_TARGET_COLOR){ // ref: http://minecraft.gamepedia.com/Data_values#Wool.2C_Stained_Clay.2C_Stained_Glass_and_Carpet
          executeTarget();
        }
      }
    }
  }
}

It's already instance of EntityDamageByEntityEvent :/

We mean you cannot directly handle EntityDamageByEntityEvent.
You have to do this:

PHP:

public function onDamage(EntityDamageEvent $event){
    if($event instanceof EntityDamageByEntityEvent){
        //Stuff
    }
}

*instanceof

And why not use DataPacketReceiveEvent... It is much better than trying to detect an entity harming another entity, which can be of myriad reasons... Even an arrow shooting that entity is an EntityDamageByEntityEvent... And any players who damaged another player through a plugin-defined function can make it impossible to check whether it is called by clicking a ship...