Thing

command /DeclareWar <text>:
    permission: Team.Leaders # Makes it so only Co-Leader and Leader of a team can use
    aliases: /DW <text>, /Declarewar <text>, /declarewar <text>
    trigger:
        set Team to {team.name.%player%}
        broadcast "Team has declared war on %arg 1%."


command /createteam <text>:
    permission: Not.On.Team # Checks if player is on a team
    trigger:
        Broadcast "%player% has created a team named %arg 1%"
        set {player} = to %player%
        set {{player}.team.name} to %arg 1%
        send console command "pex users %player% add Team.Leaders"
        send console command "pex users %player% add Team.Leader"

command /teaminvite <player>:
    permission: Team.Leaders
    trigger:
        set {player} to %arg 1%
        if {player} doesn't have permission "Not.On.Team":
            send "You have been invited to %player%.team.name by %player%! To join use /teamjoin %player%.team.name" to %arg 1%
            set {%arg 1%.invited.team} to %player%.team.name

command /jointeam <team>:
    permission: Not.On.Team
    trigger:
        if %player%.invited.team = <team>:
            send "You have joined %player%.invited.team" to %player%
            set {%player%.team.name} to %player%.invited.team
            send console command "pex users %player% add Team.Member"

command /teampromote <user>:
	permission: Team.Leader
	trigger:
		if %player%.team.name = <user>.team.name:
			if <user> doesn't have permission "Team.Leaders":
				if <user> doesn't have permission "Team.Leader":
					send "You have promoted <user> to a Co-Leader" to %player%
					send console command "pex users <user> add Team.Leaders"
			if <user> has permission "Team.Leader":
				send "You can't promote yourself, silly" to %player%

command /teamleave:
    permission: Team.Member, Team.Leaders
    trigger:
        send "Are you sure you wish to leave this team? Send 'Yes' in the next 15 seconds to confirm" to %player%
        set {%player%.Wants.To.Leave} to true
        wait 15 seconds
        set {%player%.Wants.To.Leave} to false

on first join:
    send "Welcome to the server %player%!"

on chat:
    if %player%.Wants.To.Leave is set to true:
        if message is Yes:
            cancel event
            send "You have successfully left %player%.team.name
            set %player%.team.name to "No Team"
            send console command "pex users %player% add Not.On.Team

    if %player% doesn't have permission "Not.On.Team":
        cancel event
        set {@prefix} to %player%.team.name
        message "{@prefix} %message%"