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Implement enchanting using enchanting tables (#5953)

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Co-authored-by: Dylan K. Taylor <dktapps@pmmp.io>
This commit is contained in:
S3v3Nice
2023-08-15 19:28:26 +03:00
committed by GitHub
parent e48b5b2ec0
commit 39867b97c5
34 changed files with 1892 additions and 128 deletions
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45
src/block/inventory/EnchantInventory.php
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@ -23,9 +23,15 @@ declare(strict_types=1);
namespace pocketmine\block\inventory;
use pocketmine\event\player\PlayerEnchantOptionsRequestEvent;
use pocketmine\inventory\SimpleInventory;
use pocketmine\inventory\TemporaryInventory;
use pocketmine\item\enchantment\EnchantmentHelper as Helper;
use pocketmine\item\enchantment\EnchantOption;
use pocketmine\item\Item;
use pocketmine\world\Position;
use function array_values;
use function count;
class EnchantInventory extends SimpleInventory implements BlockInventory, TemporaryInventory{
use BlockInventoryTrait;
@ -33,8 +39,47 @@ class EnchantInventory extends SimpleInventory implements BlockInventory, Tempor
public const SLOT_INPUT = 0;
public const SLOT_LAPIS = 1;
/** @var EnchantOption[] $options */
private array $options = [];
public function __construct(Position $holder){
$this->holder = $holder;
parent::__construct(2);
}
protected function onSlotChange(int $index, Item $before) : void{
if($index === self::SLOT_INPUT){
foreach($this->viewers as $viewer){
$this->options = [];
$item = $this->getInput();
$options = Helper::getEnchantOptions($this->holder, $item, $viewer->getEnchantmentSeed());
$event = new PlayerEnchantOptionsRequestEvent($viewer, $this, $options);
$event->call();
if(!$event->isCancelled() && count($event->getOptions()) > 0){
$this->options = array_values($event->getOptions());
$viewer->getNetworkSession()->getInvManager()?->syncEnchantingTableOptions($this->options);
}
}
}
parent::onSlotChange($index, $before);
}
public function getInput() : Item{
return $this->getItem(self::SLOT_INPUT);
}
public function getLapis() : Item{
return $this->getItem(self::SLOT_LAPIS);
}
public function getOutput(int $optionId) : ?Item{
$option = $this->getOption($optionId);
return $option === null ? null : Helper::enchantItem($this->getInput(), $option->getEnchantments());
}
public function getOption(int $optionId) : ?EnchantOption{
return $this->options[$optionId] ?? null;
}
}