Sorry about not updating this in a while, ive been busy. I have remade Local Chat, it is now more flexible, easier to update and offers more options

Features

Economy support with vault (not required)
Ability to add as many chat modes as you want
More options for a chat mode
Global config options
Permissions support
Formatting options

Usage

To add a chat mode to a world, create a config file in your plugins/localchat directory (if this directory doesnt exist, start the server and the plugin should create the folder). The file name has to match the name of the world you want the modes to be active on. So if you had a world called localchat_world, you would call the config file localchat_world.yml

The file must end in yml!

You now need to add each mode you want to the world configs, like this:

local:
    default: true
    radius: 20
    tag: "[Local]"
    format: "&4<tag> &2<name>:&f <text>"
    pay: 10
    commands:
        - "local"
        - "l"

Available Chat Mode Options

option	description	default
default	This will mark this chatmode as the default chat. You can only have own default per world	false
radius	The distance in which other players can hear each other	0
tag	The tag to insert into the message, if no tag is provided it will not insert one.
format	The format of the message, if this is provided it may override other plugins. Options include: <tag>, <name>, <text>, <suffix>, <prefix> and &1-9/a-f for colour
pay	How much it costs to use this chat mode, requires VAULT
commands	A list of commands to use this chatmode with
global	If set to true everyone in the server can hear you when using this mode	false
read_permission	The permission to read messages from this chatmode, no permission is required by default.
write_permission	The permission to write messages to a chatmode, no permission is required by default.
suffix	Used with format to add a suffix to the message
prefix	Used with format to add a prefix to the message

Commands

Default commands that are included are:

/lc reload - reloads the config files; require permission node localchat.admin.reload
/lc spy - allows you to see anything that is said, even if outside the radius; requires permission node localchat.admin.spy
/toggle <chatmode> - toggles a chatmode so that everything you say is in that mode (ie /toggle shout will always make you shouting if you have a shout mode)
/toggle - clears your toggle
/c - toggle alias
/chat - toggle alias
/tg - toggle alias
/to - toggle alias

Local Chat + OOC + Shout