Ok. I've started work on an antixray plugin that uses spout's packet listeners and a modified chunk snapshot class to remove packets from chunk data that is sent to users. You're probably swearing at me telling me that this has already been done before here. However, my plugin is different, because it does not require a mod to the server jar. It's not quite ready for distribution, because It only has some basic features, but once I add a few filters I'll upload it.