This plugin aims to make Worldguard regions have their own chat. It will make players in a region hear only other players in that region hear them. If a player is not in a region then they will result to a local chat.
Commands
If I cant hook into worldguard then I may resort to a region selection.
Permissions
As I said if I cant hook into worldguard then I will set up permissions for who can use the region selection commands.
Dependencies
Source
The source for the plugin here
If you use this code or parts of please give me credit.