Using same code many times..?

[IxtraDeath]

Hi,

I want to ask if it posibble to save a code in a function or variable to use it many times without typing the whole code everytime?

If it's functions. can someone tell me how?

i don't want to use the same code over and over (not full code):

        if {@PermissionEX} is true:
            if argument 1 is not set:
                send "&eSetrank:&7 Something is not right?"
                wait a tick
                send "&cUsage: /setrank <Player> <Rank>"
                stop
            if argument 2 is not set:
                send "&eSetrank:&e Something is not right?"
                send "&cUsage: /setrank <Player> <Rank>"
                stop
        if {@GroupManager} is true:
            if argument 1 is not set:
                send "&eSetrank:&7 Something is not right?"
                send "&cUsage: /setrank <Player> <Rank>"
                stop
            if argument 2 is not set:
                send "&eSetrank:&e Something is not right?"
                send "&cUsage: /setrank <Player> <Rank>"
                stop
        if {@zPermission} is true:
            if argument 1 is not set:
                send "&eSetrank:&7 Something is not right?"
                send "&cUsage: /setrank <Player> <Rank>"
                stop
            if argument 2 is not set:
                send "&eSetrank:&e Something is not right?"
                send "&cUsage: /setrank <Player> <Rank>"
                stop

Thanks in advance

 

[Deleted member 5254]

This is a bit shorter and shoud work fine

if "{@PermissionEX}{@GroupManager}{@zPermission}" contains "true":
    if arg-2 isn't set:
        send "&eSetrank:&e Something is not right?"
        send "&cUsage: /setrank <Player> <Rank>"
    else if arg-1 isn't set:
        send "&eSetrank:&7 Something is not right?"
        send "&cUsage: /setrank <Player> <Rank>"
   stop

 

[Deleted member 5254]

if {@PermissionEX} is true or {@GroupManager} is true or {@zPermission} is true:
    if arg-2 isn't set:
        send "&eSetrank:&e Something is not right?"
        send "&cUsage: /setrank <Player> <Rank>"
    else if arg-1 isn't set:
        send "&eSetrank:&7 Something is not right?"
        send "&cUsage: /setrank <Player> <Rank>"
   stop

should work aswell and is less "dirty" than @Duetro's solution

 

[Deleted member 5254]

if {@PermissionEX} is true or {@GroupManager} is true or {@zPermission} is true:
    if arg-2 isn't set:
        send "&eSetrank:&e Something is not right?"
        send "&cUsage: /setrank <Player> <Rank>"
    else if arg-1 isn't set:
        send "&eSetrank:&7 Something is not right?"
        send "&cUsage: /setrank <Player> <Rank>"
   stop

should work aswell and is less "dirty" than @Duetro's solution

how about else? (if arguments was set) It's same but diffrenet command for each

            else:
                wait 2 tick
                make console execute command "pex user %arg-1% group set %arg-2%"
                wait 1 tick
                if {@broadcastRankChange} is true:
                    broadcast "{@prefix} &6%arg-1%'s &erank has been changed to &6%arg-2%"
                message "&eSetrank: &7Success! &e%arg-1%&7 's rank was changed to &e%arg-2%&7."
                stop