for (i = 0; i < 4; i++)
    particle = instance_create(x + random(40), y - 8 - random(50), obj_berdlyparticle);
if (bigcar == 1)
{
    image_index = 1;
    bigcarhp -= 1;
    hspeed = 6;
    x += 8;
    if (bigcarhp <= 0)
    {
        instance_create(x + 20, y - 40, o_coastersmoke);
        instance_create(x - 20, y - 40, o_coastersmoke);
        instance_create(x + 60, y - 40, o_coastersmoke);
        instance_destroy();
    }
}
if (bigcar == 0)
{
    instance_create(x + 20, y - 40, o_coastersmoke);
    instance_destroy();
}