if (event.getBlock().getType() == Material.TNT){
			event.setCancelled(true);
			
			Player player = event.getPlayer();
			
			player.sendMessage(ChatColor.RED + "Tnt is off, get the *bleep* outta here!");
			
			for (Player onlinePlayer : Bukkit.getServer().getOnlinePlayers()){
				if (onlinePlayer.equals(player) == false){
					onlinePlayer.sendMessage(player.getName() + "just placed TNT!");
				}
			}
		}

player.sendMessage(ChatColor.RED + "Tnt is off, get the *bleep* outta here!");