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LegacyStringToItemParser: bypass ItemFactory, use GlobalItemDataHandlers directly

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This commit is contained in:
Dylan K. Taylor 2022-06-29 15:18:11 +01:00
parent 2cb722b674
commit ce6b09291a
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GPG Key ID: 8927471A91CAFD3D
1 changed files with 24 additions and 10 deletions
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34
src/item/LegacyStringToItemParser.php
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@ -23,10 +23,14 @@ declare(strict_types=1);
namespace pocketmine\item;
use pocketmine\data\bedrock\item\ItemDeserializer;
use pocketmine\data\bedrock\item\ItemTypeDeserializeException;
use pocketmine\data\bedrock\item\upgrade\ItemDataUpgrader;
use pocketmine\data\SavedDataLoadingException;
use pocketmine\utils\AssumptionFailedError;
use pocketmine\utils\SingletonTrait;
use pocketmine\utils\Utils;
use pocketmine\world\format\io\GlobalItemDataHandlers;
use Webmozart\PathUtil\Path;
use function explode;
use function file_get_contents;
@ -52,7 +56,10 @@ final class LegacyStringToItemParser{
use SingletonTrait;
private static function make() : self{
$result = new self(ItemFactory::getInstance());
$result = new self(
GlobalItemDataHandlers::getUpgrader(),
GlobalItemDataHandlers::getDeserializer()
);
$mappingsRaw = Utils::assumeNotFalse(@file_get_contents(Path::join(\pocketmine\RESOURCE_PATH, 'item_from_string_bc_map.json')), "Missing required resource file");
@ -73,7 +80,10 @@ final class LegacyStringToItemParser{
*/
private array $map = [];
public function __construct(private ItemFactory $itemFactory){}
public function __construct(
private ItemDataUpgrader $itemDataUpgrader,
private ItemDeserializer $itemDeserializer
){}
public function addMapping(string $alias, int $id) : void{
$this->map[$alias] = $id;
@ -109,17 +119,21 @@ final class LegacyStringToItemParser{
throw new LegacyStringToItemParserException("Unable to parse \"" . $b[1] . "\" from \"" . $input . "\" as a valid meta value");
}
if(isset($this->map[strtolower($b[0])])){
try{
$item = $this->itemFactory->get($this->map[strtolower($b[0])], $meta);
}catch(SavedDataLoadingException $e){
throw new LegacyStringToItemParserException($e->getMessage(), 0, $e);
}
}else{
$legacyId = $this->map[strtolower($b[0])] ?? null;
if($legacyId === null){
throw new LegacyStringToItemParserException("Unable to resolve \"" . $input . "\" to a valid item");
}
try{
$itemData = $this->itemDataUpgrader->upgradeItemTypeDataInt($legacyId, $meta, 1, null);
}catch(SavedDataLoadingException){
throw new LegacyStringToItemParserException("Unable to resolve \"" . $input . "\" to a valid item");
}
return $item;
try{
return $this->itemDeserializer->deserializeStack($itemData);
}catch(ItemTypeDeserializeException $e){
throw new LegacyStringToItemParserException($e->getMessage(), 0, $e);
}
}
protected function reprocess(string $input) : string{