package com.Acrobot.iConomyChestShop.Listeners; import com.Acrobot.iConomyChestShop.Utils.SignUtil; import org.bukkit.block.Block; import org.bukkit.block.Sign; import org.bukkit.event.block.BlockListener; import org.bukkit.event.block.BlockPlaceEvent; /** * @author Acrobot */ public class blockPlace extends BlockListener { public void onBlockPlace(BlockPlaceEvent event){ Block block = event.getBlockAgainst(); if(SignUtil.isSign(block) && SignUtil.isValid((Sign) block.getState())){ event.setCancelled(true); } } }