command /nick [<text>]:
	aliases: /nickname, /disguise
	permission: nick.name
	trigger:
        if arg-1 is not set:
            send "&7Reset your nickname."
            set sender's display name to "%sender%"
            set sender's custom nick name to "%sender%"
            delete team named "%sender%"
            $ thread
            delete sql var "nickname::%sender%"
            $ thread
            set {_rank} to value of sql var "group::%sender%"
            $ thread
            set {_prefix} to value of sql var "rankprefix::%{_rank}%"
            set {_tabname} to {tabnamerank}
            replace all "{RANK}" with "%{_prefix}%" in {_tabname}
            replace all "{PLAYER}" with "%player's display name%" in {_tabname}
            set player tab name to "%colored {_tabname}%"
        else:
            if length of arg-1 is greater than 15:
                send "&7That nickname is too long."
            else if length of arg-1 < 4:
                send "&7That nickname is too short."
            else if arg-1 is "%sender%" or "none" or "reset":
                sender command "/nick"
            else if alphaNumeric(arg-1) is false:
                send "&7That is not a valid nickname."
            else:
                $ thread
                set sql var "nickname::%sender%" to "%arg-1%"
                $ thread
                set {_prefix} to value of sql var "rankprefix::donor3"
                delete team named "%sender%"
                set player's custom nick name to "%arg-1%"
                set player's display name to "%arg-1%"
                set {_tabname} to {tabnamerank}
                replace all "{PLAYER}" with "%sender's display name%" in {_tabname}
                replace all "{RANK}" with "%{_prefix}%" in {_tabname}
                set sender tab name to "%colored {_tabname}%"
                send "&7Set your nickname to &e%arg-1%&7."

on quit:
	set player's display name to "%player%"

on join:
	set player's display name to "%player%"
	$ thread
	set {_nickname} to value of sql var "nickname::%player%"
	"%{_nickname}%" is not "<none>"
	wait 1 second
	player has permission "nick.name"
	delete team named "%player%"
	set player's custom nick name to "%{_nickname}%"
	set player's display name to "%{_nickname}%"
	$ thread
	set {_prefix} to value of sql var "rankprefix::donor3"
	set {_tabname} to {tabnamerank}
	replace all "{PLAYER}" with "%player's display name%" in {_tabname}
	replace all "{RANK}" with "%{_prefix}%" in {_tabname}
	set player tab name to "%colored {_tabname}%"