How remove item from player inventory?

I don't know how do this, i tested this:

PHP:

$player->getInventory()->remove(52); #don't work for me


 

This doesn't work because the parameter for remove() must be an instance of an Item. Try defining an item with Item::get(id, damage, count). Here's an example:

PHP:

/*Assuming $player is an instance of Player */
 $player->getInventory()->remove(Item::get(Item::COBBLESTONE, 0, 1)); 

 

This also does not work, what I really want to do is:

When the player puts item 52 on the floor I want to cancel the event and remove the inventory item from it!

 

Detects when player drops the item, and cancels it. If its itemID 52..

Code:

    public function onDrop(PlayerDropItemEvent $event){

        $player = $event->getPlayer();

        if($event->getItem()->getId() == 52){ // Checks if the itemId is 52
            $event->setCancelled(); // Cancels it if the condition above is true
            $player->getInventory()->removeItem(Item::get(52)); // Removes the item from the player inventory after cancelling
        }
    }
    /*
     *  You might aswell do this too:
     */
   
    public function onJoin(PlayerJoinEvent $event){
       
        $player = $event->getPlayer();
       
        if($player->getInventory()->contains(Item::get(52))){ // Checks if player inventory contains itemID 52
            $player->getInventory()->removeItem(Item::get(52)); //Removes the item if the condition above is true
        }
    }

 

Eu não preciso disso, olhe

PHP:

if($block == 52){
            if($player->isCreative()){
                return true;
            }
            if($this->spawner[$player->getName()]){
                $inv = $player->getInventory();
                $enable = mt_rand(1, 12);
                $comandos = [
                    "doarspawner zombie ".$player->getName(),
                    "doarspawner skeleton ".$player->getName(),
                    "doarspawner spider ".$player->getName(),
                    "doarspawner pigman ".$player->getName(),
                    "doarspawner iron_golem ".$player->getName(),
                    "doarspawner blaze ".$player->getName(),
                    "doarspawner pig ".$player->getName(),
                    "doarspawner cow ".$player->getName(),
                    "doarspawner slime ".$player->getName(),
                    "doarspawner squid ".$player->getName(),
                    Item::get(466, 0, 32),
                ];
                switch($enable){
                    case 1:
                        $this->getServer()->dispatchCommand(new ConsoleCommandSender(), $comandos[0]);
                        $player->sendMessage("§6§lCAIXA-SPAWNER§r§f você ganhou um spawner de zombie");
                        break;
                    case 2:
                        $this->getServer()->dispatchCommand(new ConsoleCommandSender(), $comandos[1]);
                        $player->sendMessage("§6§lCAIXA-SPAWNER§r§f você ganhou um spawner de skeleton");
                        break;
                    case 3:
                        $this->getServer()->dispatchCommand(new ConsoleCommandSender(), $comandos[2]);
                        $player->sendMessage("§6§lCAIXA-SPAWNER§r§f você ganhou um spawner de aranha");
                        break;
                    case 4:
                        $this->getServer()->dispatchCommand(new ConsoleCommandSender(), $comandos[3]);
                        $player->sendMessage("§6§lCAIXA-SPAWNER§r§f você ganhou um spawner de pigman");
                        break;
                    case 5:
                        $this->getServer()->dispatchCommand(new ConsoleCommandSender(), $comandos[4]);
                        $player->sendMessage("§6§lCAIXA-SPAWNER§r§f você ganhou um spawner de §6IRON GOLEM");
                        $this->getServer()->broadcastMessage("§6§lCAIXAS§r§f O jogador ".$player->getName()." abriu uma §6CAIXA SPAWNER§f e ganhou um §6SPAWNER RARO§f  (§6IRON-GOLEM§f)");
                        break;
                    case 6:
                        $this->getServer()->dispatchCommand(new ConsoleCommandSender(), $comandos[5]);
                        $player->sendMessage("§6§lCAIXA-SPAWNER§r§f você ganhou um spawner de blaze");
                        break;
                    case 7:
                        $this->getServer()->dispatchCommand(new ConsoleCommandSender(), $comandos[6]);
                        $player->sendMessage("§6§lCAIXA-SPAWNER§r§f você ganhou um spawner de porco");
                        break;
                    case 8:
                        $this->getServer()->dispatchCommand(new ConsoleCommandSender(), $comandos[7]);
                        $player->sendMessage("§6§lCAIXA-SPAWNER§r§f você ganhou um spawner de vaca");
                        $this->getServer()->broadcastMessage("§6§lCAIXAS§r§f O jogador ".$player->getName()." abriu uma §6CAIXA SPAWNER§f e ganhou um §6SPAWNER ULTRA-RARO§f (§6Vaca§f)");
                        break;
                    case 9:
                        $this->getServer()->dispatchCommand(new ConsoleCommandSender(), $comandos[8]);
                        $player->sendMessage("§6§lCAIXA-SPAWNER§r§f você ganhou um spawner de §6SLIME");
                        break;
                    case 10:
                        $this->getServer()->dispatchCommand(new ConsoleCommandSender(), $comandos[9]);
                        $player->sendMessage("§6§lCAIXA-SPAWNER§r§f você ganhou um spawner de lula");
                        break;
                    case 11:
                        $inv->addItem($comandos[10]);
                        $player->sendMessage("§6§lCAIXA-SPAWNER§r§f você ganhou §632§f Maças douradas encantadas");
                        $this->getServer()->broadcastMessage("§l§6CAIXAS§r§f O jogador ".$player->getName()." abriu uma §6CAIXA SPAWNER§f e ganhou §6ITEM ULTRA-RARO§f (§632 Maças dourada encantada§f)");
                        break;
                    case 12:
                        $inv->addItem($comandos[11]);
                        $player->sendMessage("§6§lCAIXA-SPAWNER§f você ganhou §632§f Blocos de diamante");
                        $this->getServer()->broadcastMessage("§l§6CAIXAS§r§f O jogador ".$player->getName()." abriu uma §6CAIXA SPAWNER§f e ganhou §6ITEM RARO§f (§632 Blocos de diamante§f)");
                }
                $ev->setCancelled(true);
                unset($this->spawner[$player->getName()]);
            }
        }
 [/ php]

 

After the player puts the block on the ground, will execute my script and soon after the event is canceled! I just need to remove the item from the player's inventory after this happens.

 

What is $block? What context is this in(What event is being called)?

We have already said that $event->getPlayer()->getInventory()->remove(/*Item here*/) is the correct function. Let us know what you have tested if it didn't work for you.

 

PHP:

if($this->spawner[$player->getName()]){


Do you mean...

PHP:

if(isset($this->spawner[$player->getName()])){


 

PHP:

$block = $ev->getBlock()->getId(); //  $ev is pocketmine\event\block\BlockPlaceEvent;

 

So, I did some tests here and when a item hasCustomName () the item is not removed from the inventory, plus if the name is default, it is removed, how can I remove the item that hasCustomName ()?

 

look a completed event:

PHP:

    public function aoColocar(BlockPlaceEvent $ev){
        $player = $ev->getPlayer();
        $block = $ev->getBlock()->getId();
        if($block == 146){
            if($block->getCustomName() == "§6Caixa Básica"){
                if($player->isCreative()){
                    return true;
                }
                $inv = $player->getInventory();
                $enable = mt_rand(1, 8);
                $itens = [
                  Item::get(42, 0, 16),
                  Item::get(41, 0, 16),
                  Item::get(57, 0, 16),
                  Item::get(310, 0, 1),
                 Item::get(311, 0, 1),
                 Item::get(278, 0, 1),
                 Item::get(388, 0, 10),
                 Item::get(7, 0, 32),
                 Item::get(49, 0, 32),
                ];
                switch($enable){
                   case 1:
                  $inv->addItem($itens[0]);
                  $player->sendMessage("§6§lCAIXA-BASICA§r§f você ganhou §616§f blocos de ferro");
                       break;
                   case 2:
                  $inv->addItem($itens[1]);
                  $player->sendMessage("§6§lCAIXA-BASICA§r§f você ganhou §616§f blocos de ouro");
                       break;
                   case 3:
                  $inv->addItem($itens[2]);
                  $player->sendMessage("§6§lCAIXA-BASICA§r§f você ganhou §616§f blocos de dima");
                  $this->getServer()->broadcastMessage("§6§lCAIXAS§r§f O jogador ".$player->getName()." abriu uma §6CAIXA BASICA§f e ganhou §6ITEM RARO§f (16 blocos de diamante)");
                       break;
                   case 4:
                  $protection = Enchantment::getEnchantment(0);
                  $protection->setLevel(3);
                  $itens[3]->addEnchantment($protection);
                  $itens[4]->addEnchantment($protection);
                  $inv->addItem($itens[3]);
                  $inv->addItem($itens[4]);
                  $player->sendMessage("§6§lCAIXA-BASICA§r§f você ganhou §61§f peitoral e §61§f capacete §6P3");
                       break;
                   case 5:
                  $eficiencia = Enchantment::getEnchantment(15);
                  $eficiencia->setLevel(3);
                  $inquebravel = Enchantment::getEnchantment(17);
                  $inquebravel->setLevel(2);
                  $itens[5]->addEnchantment($inquebravel);
                  $itens[5]->addEnchantment($eficiencia);
                  $inv->addItem($itens[5]);
                  $player->sendMessage("§6§lCAIXA-BASICA§r§f você ganhou §61§f picareta de §6diamante§f (§6Eficiencia: 3 / Inquebravel: 2§f)");
                       break;
                   case 6:
                  $inv->addItem($itens[6]);
                  $player->sendMessage("§6§lCAIXA-BASICA§r§f você ganhou §610§f esmeraldas");
                       break;
                    case 7:
                    $inv->addItem($itens[7]);
                    $player->sendMessage("§6§lCAIXA-BASICA§r§f você ganhou §632§f bedrocks");
                    break;
                    case 8:
                    $inv->addItem($itens[8]);
                    $player->sendMessage("§6§lCAIXA-BASICA§r§f você ganhou §632§f obsidians");
                    break;
                }
                $ev->setCancelled(true);
                $inv->remove(Item::get(Item::$block));
            }
    }
}
 

uses:

PHP:

use pocketmine\Player;
use pocketmine\inventory;
use pocketmine\inventory\PlayerInventory;
use pocketmine\inventory\BaseInventory;

use pocketmine\item\Item;
use pocketmine\utils\Config;
use pocketmine\event\block\BlockPlaceEvent;
use pocketmine\block\Block;

use pocketmine\event\Listener;
use pocketmine\plugin\PluginBase;

use pocketmine\command\CommandSender;
use pocketmine\command\Command;
use pocketmine\command\ConsoleCommandSender;

use onebone\economyapi\EconomyAPI;

use pocketmine\item\enchantment\Enchantment;
use pocketmine\item\enchantment\EnchantmentEntry;
use pocketmine\item\enchantment\EnchantmenList;
 

 

I got to solve for me this worked:

PHP:

 $player->getInventory()->setItemInHand(52); #firsh set item with id 52 in the player hand
$air = Item::get(0,0,1); #Create air
$player->getInventory()->setItemInHand($air); #set air in the hand of player
 

 

That isn't the solution. That is a hack.

PHP:

$player->getInventory()->setItemInHand(Item::get(0));


 

How to remove a specific number of items fro player inventory please ?

 

One question per thread please. Also, that topic has already been discussed.