Help Cleo - SAMPFUNCS | How to create command arguments

[pwpwpwn]

I know how to create a command, all good. But how to create arguments in command?
For example how to make a simple command like this:

CMD: /say [nickname]
Use: /say george and to print in samp chat: hello george!

Thank you!

 

[Parazitas]

{$CLEO .cs}

0000:

REPEAT
WAIT 0
UNTIL 0AFA:

0B34: samp register_client_command "say" to_label @cmd_mycmd

WHILE TRUE
WAIT 0
END


:cmd_mycmd
0B35: samp 31@ = get_last_command_params
IF 0AD4: $NOT_USED = scan_string 31@ format "%s" 30@
THEN
    0AF9: samp say_msg "Hello %s!" 30@
END
0B43: samp cmd_ret

 

[pwpwpwn]

The %s where did u find it? i cant find it in sanny builder documentation bro

 

[Zin]

The %s where did u find it? i cant find it in sanny builder documentation bro

%s = String like "HAII"
%d = integer like 1 2 4 1000230
%f = float like 239.0 32.0 23.0
%% = % like 23%
%x = hex like 0x4

0AD1: show_formatted_text_highpriority "String: %s, Integer: %d, Float: %f." TIME 1000 "STRING" 100 20.0