[NewbieScripter]

Quote:

Originally Posted by [HLF]Southclaw That's what the return values are for, read my posts again! I've added an example.

OK, i tried...

give me a error. symbol is never used: "playerid"

code:

pawn Код:

// in the command
    if(isnull(params)) return SendClientMessage(playerid, -1, "usage /v name or id");

    sscanf(params, "s[24]", temp_str);

    new result = FormatSearchDialog(playerid, params);
    if(result == -1) return SendClientMessage(playerid, -1, "the query is too short"); // Tell the user the query is too short
    else if(result == 0) return SendClientMessage(playerid, -1, "no match was found"); // Tell the user no match was found
    else if(400 <= result <= 611)
    {
        SendClientMessage(playerid, -1, "vehicle spawned");

        GetPlayerPos(playerid, stat[0], stat[1], stat[2]), GetPlayerFacingAngle(playerid, stat[3]);

        DestroyVehicle(user_vehicle[playerid]);

        if(color[0] == -1) color[0] = random(125);
        if(color[1] == -1) color[1] = random(125);

        user_vehicle[playerid] = CreateVehicle(temp_id + 400, stat[0], stat[1], stat[2], stat[3], color[0], color[1], -1);

        PutPlayerInVehicle(playerid, user_vehicle[playerid], 0);
    }

// function
FormatSearchDialog(playerid, query[])
{
    new id;

    if(IsNumeric(query))
    {
        id = strval(query);
        if(400 <= id <= 611)return id;
        else if(0 <= id <= 211)return id+400;
    }
    else
    {
        if(strlen(query) < 2)return -1;
        while(id < 212)
        {
            if(strfind(VehicleNames[id], query, true) != -1)
                return id+400;

            id++;
        }
    }
    return 0;
}

// isnumeric
IsNumeric(text[])
{
    for(new i, j = strlen(text); i < j; i++)
    {
        if(text[i] < '0' || text[i] > '9')

        return 0;
    }

    return 1;
}