ChunkStopper.php

<?php
	public function onPacketSend(DataPacketSendEvent $e){
		$pk = $e->getPacket();
		$p = $e->getPlayer();
		if($pk->pid() == 0xbf){
			list($minX, $minZ, $maxX, $maxZ) = [0, 100, 0, 100];//これだと、0から100chunkだけ読み込まれるようになる
			if($pk->chunkX < $minX or $pk->chunkX > $maxX or $pk->chunkZ < $minZ or $pk->chunkZ > $maxZ){
				$e->setCancelled(true);
			}
		}elseif($pk->pid() == 0x95){
			$pk->generator = 0;
		}
	}
?>

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