Vehicle Kilometers Traveled

/************************* FORWARDS ***************************/
forward ModeInit();
forward StateChange(playerid, newstate, oldstate);
forward GetPositionAll();
forward Corrida(vehicleid);

/********************** VARIÁVEIS ****************************/
new Float:VehicleX[MAX_VEHICLES];
new Float:VehicleY[MAX_VEHICLES];
new Float:VehicleZ[MAX_VEHICLES];
new Float:Percorreu[MAX_VEHICLES];
new Timer[MAX_VEHICLES];
new ID[MAX_PLAYERS];
/************************************************************/
public OnGameModeInit()
{
    SetTimer("GetPositionAll", 5000, false);
    return CallLocalFunction("ModeInit", "");
}
public GetPositionAll()
{
    for(new v; v < MAX_VEHICLES; v++)
    {
           if(GetVehicleModel(v) != 0) GetVehiclePos(v, VehicleX[v], VehicleY[v], VehicleZ[v]);
    }
    return 1;
}
public OnPlayerStateChange(playerid, newstate, oldstate)
{
    if(newstate == PLAYER_STATE_DRIVER)
    {
        ID[playerid] = GetPlayerVehicleID(playerid);
        Timer[ID[playerid]] = SetTimerEx("Corrida", 5000, true, "i", ID[playerid]);
    }
    if(oldstate == PLAYER_STATE_DRIVER)
    {
        KillTimer(Timer[ID[playerid]]);
    }
    return CallLocalFunction("StateChange", "iii",playerid, newstate, oldstate);
}
public Corrida(vehicleid)
{
    Percorreu[vehicleid] += GetVehicleDistanceFromPoint(vehicleid, VehicleX[vehicleid], VehicleY[vehicleid], VehicleZ[vehicleid]);
    GetVehiclePos(vehicleid, VehicleX[vehicleid], VehicleY[vehicleid], VehicleZ[vehicleid]);
    return 1;
}
/********************************** STOCKS ***************************************/
stock Float:GetDistanceTraveled(vehicleid)
{
     Corrida(vehicleid);
     return Percorreu[vehicleid];
}
stock SetVehiclePosEx(vehicleid, Float:X, Float:Y, Float:Z)
{
    SetVehiclePos(vehicleid, X, Y, Z);
    VehicleX[vehicleid] = X;
    VehicleY[vehicleid] = Y;
    VehicleZ[vehicleid] = Z;
    return 1;
}
stock CreateVehicleEx(modelid, Float:x, Float:y, Float:z, Float:angle, color1, color2, respawn_delay)
{
    new nID = CreateVehicle(modelid, Float:x, Float:y, Float:z, Float:angle, color1, color2, respawn_delay);
    GetVehiclePos(nID,VehicleX[nID], VehicleY[nID], VehicleZ[nID]);
    return nID;
}

/********** HOOKS **************/
#if defined _ALS_OnGameModeInit
    #undef OnGameModeInit
#else
    #define _ALS_OnGameModeInit
#endif
#if defined _ALS_OnPlayerStateChange
    #undef OnPlayerStateChange
#else
    #define _ALS_OnPlayerStateChange
#endif

#define OnGameModeInit ModeInit
#define OnPlayerStateChange StateChange