#include <a_samp>
forward FixAllCar();
new FixTimer;

public OnFilterScriptInit()
{
    print("\n--------------------------------------");
    print(" Blank Filterscript by your name here");
    print("--------------------------------------\n");
    FixTimer = SetTimer("FixAllCar",1000,true);//every 1000 milisecond we call the function "FixAllCar"
    return 1;
}

public OnFilterScriptExit()
{
    KillTimer(FixTimer); // we kill our timer on script unload.
    return 1;
}

public FixAllCar()
{
    for(new playerid = 0; playerid < MAX_PLAYERS; playerid++)
    // loop all possible player
    {
        if(IsPlayerConnected(playerid) && IsPlayerInAnyVehicle(playerid))
        //if the player is connected AND in a car
        {
            new vehicleid = GetPlayerVehicleID(playerid);// gettin the vehicle id
            SetVehicleHealth(vehicleid,1000.0);// set the vehicle healt
        }
    }
}