command /fly [<text>]:
    aliases: /flight
    permission: sk.command.fly
    permission message: &cI'm sorry, but you do not have permission to perform this command. Please contact the server administrators if you believe that this is in error.
    trigger:
        if arg 1 is set:
            if arg 1 is not "true" or "false" or "enable" or "disable":
                send "&cUsage:/fly <true|false|enable|disable>"
                stop
        if arg 1 is "true":
            set {fly.%player%} to true
        if arg 1 is "false":
            set {fly.%player%} to false
        if arg 1 is "enable":
            set {fly.%player%} to true
        if arg 1 is "disable":
            set {fly.%player%} to false
        if {fly.%player%} is true:
            set player's flight mode to true
            send "&afly mode is enabled now"
        if {fly.%player%} is false:
            set player's flight mode to false
            send "&cfly mode is disabled now"
        if arg 1 is not set:
            if {fly.%player%} is false:
                set {fly.%player%} to true
                stop
            if {fly.%player%} is true:
                set {fly.%player%} to false