laith98dev/simple-event-handler

dev-master 2023-07-08 22:35 UTC

Requires

• pocketmine/pocketmine-mp: v5.0.0

Requires (Dev)

• friendsofphp/php-cs-fixer: ^3.21

GPL-3.0

• Laith98Dev

README

Simple library to handle events for PocketMIne-MP

Usage

• Create Handler:

$handler = SimpleEventHandler::createHandler(plugin: $this, eventClass: PlayerChatEvent::class, callback: function (PlayerChatEvent $event){
    $player = $event->getPlayer();
    // TODO
}, priority: EventPriority::NORMAL, handleCancelled: false);

• Once:
  • This will make the event work once.

$handler->once();

• Filter
  • You can filter the event by specific things like player name, block type, specific message, and specific item.

use Laith98Dev\SimpleEventHandler\event\Filter;

// Filter::fromPlayer("Laith98Dev") // this will be for `PlayerEvent`
// Filter::fromMessage("Hello World") // this will be for `PlayerChatEvent`
// Filter::fromBlock(VanillaBlocks::DIRT()) // this will be for `BlockEvent`
// Filter::fromItem(VanillaItems::IRON_SWORD())

$handler->setFilter(Filter::fromPlayer("Laith98Dev"));

• Bindings
  • You can use the bindWith` function to bind many events together.

$handler->bindWith($eventClass);

• Kill
  • This function will kill the handler.

$handler->kill();

Example

• Instead of doing this:

class Main extends PluginBase implements Listener
{
    public function onEnable(): void
    {
        $this->getServer()->getPluginManager()->registerEvents($this, $this);
    }

    public function onChat(PlayerChatEvent $event){
        if($event->getPlayer()->getName() == "Laith98Dev"){
            $this->doIt($event);
        }
    }
    
    public function onBlockBreak(BlockBreakEvent $event){
        if($event->getPlayer()->getName() == "Laith98Dev"){
            $this->doIt($event);
        }
    }

    public function doIt(PlayerChatEvent|BlockBreakEvent $event){
        $player = $event->getPlayer();

        echo "Hey, i'm working - " . $event::class . " - " . $player->getName() . "\n";
    }
}

• It can be done with:

class Main extends PluginBase
{
    public function onEnable(): void
    {
        SimpleEventHandler::createHandler($this, PlayerChatEvent::class, function (PlayerChatEvent|BlockBreakEvent $event){
            $player = $event->getPlayer();
            echo "Hey, i'm working - " . $event::class . " - " . $player->getName() . "\n";
        })
        ->setFilter(Filter::fromPlayer("Laith98Dev")->setBlock(VanillaBlocks::DIRT()))
        ->bindWith(BlockBreakEvent::class);
    }
}