[Steven82]

Yeah i'll make an example

pawn Код:

// Variable
new jailed[MAX_PLAYERS];
// Command
if (strcmp("/mycommand", cmdtext, true, 10) == 0)
{
    if(jailed[playerid] = 1)
    {
             SendClientMessage(playerid,COLOR,"[Server]: Your in jail, you can't use commands");
             return 0;
             }
            // other coding here
            return 1;
}