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floatround? - Printable Version

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+--- Thread: floatround? (/showthread.php?tid=586168)


floatround? - SumX - 19.08.2015

What is wrong at this command?

PHP код:
CMD:fill(playerid, params[])
{
    if(IsPlayerInAnyVehicle(playerid) && GetPlayerState(playerid) == PLAYER_STATE_DRIVER)
    {
        new fillstring[128];
        format( fillstring, sizeof(fillstring), "You payed {FFFFFF}%d"ORANGESV"$ to refill your car's fuel.", floatround(((100-CarFuel[GetPlayerVehicleID(playerid)])/100)*BusinessInfo[18][bFee]));
        BusinessInfo[18][bMoney] += floatround(((100-CarFuel[GetPlayerVehicleID(playerid)])/100 )*BusinessInfo[18][bFee]);
        GivePlayerTheMoney(playerid, - floatround(((100-CarFuel[GetPlayerVehicleID(playerid)])/100)*BusinessInfo[18][bFee]));
        SCM(playerid, ORANGES, fillstring);
        foreach(Player, i)
        {
            if(GetPlayerVehicleID(i) == GetPlayerVehicleID(playerid))
            {
                KillTimer(CarTimer[playerid]);
                TogglePlayerControllable(i, 0);
                FillTimer[playerid] = SetTimerEx("Fill", 250, false, "i", i);
            }
        }
    }
    else SCM(playerid, COLOR_DGREY, "You are not driving a car.");
    return 1;
} 
It fills my vehicle but it won't take my money.
It says "You payed 0$ ro refill your car's fuel."
Is there a problem because of floatround?

BusinessFee = 5000, so:
Example: if I have 20/100 fuel I want to take my money 80% from BusinessFee, so 80/100*5000
Another example: if I have 70/100 fuel I want to take my money 30% from BusinessFee, so 30/100*5000

Can anyone help me? thanks!

AW: floatround? - Nero_3D - 20.08.2015

Well you used integer instead of floats therefor it would always return 0

Add .0 after each 100, also use a variable, just looks silly to do the calculation three times

Re: floatround? - ikkentim - 20.08.2015

Great read: http://stackoverflow.com/a/3602857