Vehicle Kilometers Traveled

new Float:VehicleX[MAX_VEHICLES],Float:VehicleY[MAX_VEHICLES],Float:VehicleZ[MAX_VEHICLES],Float:Percorreu[MAX_VEHICLES],Timer[MAX_VEHICLES];

stock Float:GetDistanceVehicleFromPoint(vehicleid,float:pontox,float:pontoy,float:pontoz)
{
    new Float:x,Float:y,Float:z;
    GetVehiclePos(vehicleid,x1,y1,z1);
    return floatsqroot(floatpower(floatabs(floatsub(pontox,x)),2)+floatpower(floatabs(floatsub(pontoy,y)),2)+floatpower(floatabs(floatsub(pontoz,z)),2));
}
stock GetDistanceTraveled(vehicleid) return Percorreu[vehicleid];

public OnGameModeInit()
{
    for(new v; v < MAX_VEHICLES; v++)
    {
       GetVehiclePos(v,VehicleX[v],VehicleY[v],VehicleZ[v]);
    }
    return 1;
}
public OnPlayerEnterVehicle(playerid, vehicleid, ispassenger)
{
    Timer[vehicleid] = SetTimerEx("Corrida",2000,true,"i",vehicleid);
    return 1;
}
public OnPlayerExitVehicle(playerid, vehicleid)
{
    KillTimer(Timer[vehicleid]);
    return 1;
}
public forward Corrida(vehicleid)
{
    Percorreu[vehicleid] += GetDistanceVehicleFromPoint(vehicleid,VehicleX[vehicleid],VehicleY[vehicleid],VehicleZ[vehicleid]);
    GetVehiclePos(vehicleid,VehicleX[vehicleid],VehicleY[vehicleid],VehicleZ[vehicleid]);
    return 1;
}