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Throw exception on invalid chunk

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This commit is contained in:
Shoghi Cervantes 2014-08-01 14:33:50 +02:00
parent c1846e3bcf
commit e17a7005a1
1 changed files with 7 additions and 1 deletions
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8
src/pocketmine/level/generator/GenerationRequestManager.php
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@ -22,6 +22,7 @@
namespace pocketmine\level\generator; namespace pocketmine\level\generator;
use pocketmine\level\format\FullChunk; use pocketmine\level\format\FullChunk;
use pocketmine\level\format\mcregion\Chunk;
use pocketmine\level\Level; use pocketmine\level\Level;
use pocketmine\Server; use pocketmine\Server;
use pocketmine\utils\Binary; use pocketmine\utils\Binary;
@ -89,7 +90,12 @@ class GenerationRequestManager{
protected function handleRequest($levelID, $chunkX, $chunkZ){ protected function handleRequest($levelID, $chunkX, $chunkZ){
if(($level = $this->server->getLevel($levelID)) instanceof Level){ if(($level = $this->server->getLevel($levelID)) instanceof Level){
$this->sendChunk($levelID, $level->getChunkAt($chunkX, $chunkZ, true)); $chunk = $level->getChunkAt($chunkX, $chunkZ, true);
if($chunk instanceof FullChunk){
$this->sendChunk($levelID, $chunk);
}else{
throw new \Exception("Invalid Chunk given");
}
}else{ }else{
$buffer = chr(GenerationManager::PACKET_CLOSE_LEVEL) . Binary::writeInt($levelID); $buffer = chr(GenerationManager::PACKET_CLOSE_LEVEL) . Binary::writeInt($levelID);
@socket_write($this->socket, Binary::writeInt(strlen($buffer)) . $buffer); @socket_write($this->socket, Binary::writeInt(strlen($buffer)) . $buffer);