[Jefff]

Optional values

pawn Код:

CMD:v(playerid, params[])
{
    new amount, string[128], objectives[12], targetid;

    if(sscanf(params, "s[12]D(-1)U(-1)", objectives, amount, targetid)) SendClientMessage(playerid, COLOR_RED, "{F42626}[Usage] {FFFFFF}/v [sell/buy/find]");
    else if(!strcmp(objectives, "sell", true))
    {
        if(amount > ...) SendClientMessage(playerid, COLOR_RED, "amount must be higher than ...");
        else if(!IsPlayerConnected(targetid)) SendClientMessage(playerid, COLOR_RED, "id is offline");
        else{
            // set amount and targetid
        }
    }
    else if(!strcmp(objectives, "buy", true))
    {
    }
    else if(!strcmp(objectives, "find", true))
    {
        if(amount == (-1) || targetid == (-1)) SendClientMessage(playerid, COLOR_RED, "'Use: /v find [id]'");
    }
    else SendClientMessage(playerid, COLOR_RED, "{F42626}[Usage] {FFFFFF}/v [sell/buy/find]");
    return 1;
}