Options:
    permissionwarn: "warn.admin"
    permissionmessagewarn: &cYou can't warn players!
    prefix: &3» &b
    usagewarn: &c/warn &a<player> &6<reason>
    warnmessage: You have been warned! &8(&3Reason: &7%arg 2%&8)
    messagetomod: You have warned &9%arg 1% &cdue to &a%arg 2%
    unwarnmsg: You have been unwarned!
    umsgtomod: You have unwarned &9%arg 1%.

on first join:
    set {warns.%player%} to 0

command /warn <player> <text>:
    permission: {@permissionwarn}
    permission message: {@permissionmessagewarn}
    usage: {@usagewarn}
    trigger:
        if arg 1 is set:
            if arg 2 is set:
                send "{@prefix} {@warnmessage}" to arg 1
                send "{@prefix} {@messagetomod}"
                add 1 to {warns.%arg 1%}
        if {warns.%arg 1%} is greater than or equal to 3:
            execute command "tempban %arg 1% 1h You have reached the warning threshold."

command /unwarn <player>:
    permission: {@permissionwarn}
    permission message: {@permissionmessagewarn}
    trigger:
        if arg 1 is set:
            send "{@prefix} {@unwarnmsg}" to arg 1
            send "{@prefix} {@umsgtomod}"
            remove 1 from {warns.%arg 1%}

command /warns <player>:
    permission: {@permissionwarn}
    permission message: {@permissionmessagewarn}
    trigger:
        if arg 1 is set:
            send "{@prefix} %arg 1% has {warns.%arg 1%} Warns."