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Added API methods to determine if a block or item is already registered

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This commit is contained in:
Dylan K. Taylor
2017-09-11 16:22:55 +01:00
parent aaa3b6e59a
commit 07268e4b37
2 changed files with 23 additions and 2 deletions
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13
src/pocketmine/block/BlockFactory.php
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@ -341,7 +341,7 @@ class BlockFactory{
public static function registerBlock(Block $block, bool $override = false){
$id = $block->getId();
if(self::$list[$id] !== null and !(self::$list[$id] instanceof UnknownBlock) and !$override){
if(!$override and self::isRegistered($id)){
throw new \RuntimeException("Trying to overwrite an already registered block");
}
@ -403,4 +403,15 @@ class BlockFactory{
public static function getBlockStatesArray() : \SplFixedArray{
return self::$fullList;
}
/**
* Returns whether a specified block ID is already registered in the block factory.
*
* @param int $id
* @return bool
*/
public static function isRegistered(int $id) : bool{
$b = self::$list[$id];
return $b !== null and !($b instanceof UnknownBlock);
}
}