All types of coral now have fully dynamic types

src/block/BlockIdentifierFlattened.php

@@ -23,21 +23,37 @@ declare(strict_types=1);
 
 namespace pocketmine\block;
 
+use function count;
+
 class BlockIdentifierFlattened extends BlockIdentifier{
 
-	/** @var int */
-	private $secondId;
+	/** @var int[] */
+	private array $additionalIds;
 
-	public function __construct(int $blockId, int $secondId, int $variant, ?int $itemId = null, ?string $tileClass = null){
+	/**
+	 * @param int[] $additionalIds
+	 */
+	public function __construct(int $blockId, array $additionalIds, int $variant, ?int $itemId = null, ?string $tileClass = null){
+		if(count($additionalIds) === 0){
+			throw new \InvalidArgumentException("Expected at least 1 additional ID");
+		}
 		parent::__construct($blockId, $variant, $itemId, $tileClass);
-		$this->secondId = $secondId;
+
+		$this->additionalIds = $additionalIds;
+	}
+
+	public function getAdditionalId(int $index) : int{
+		if(!isset($this->additionalIds[$index])){
+			throw new \InvalidArgumentException("No such ID at index $index");
+		}
+		return $this->additionalIds[$index];
 	}
 
 	public function getSecondId() : int{
-		return $this->secondId;
+		return $this->getAdditionalId(0);
 	}
 
 	public function getAllBlockIds() : array{
-		return [$this->getBlockId(), $this->getSecondId()];
+		return [$this->getBlockId(), ...$this->additionalIds];
 	}
 }