if (big == 0)
{
    image_alpha -= 0.05;
    image_xscale += 0.1;
    image_yscale += 0.1;
}
if (big == 1)
{
    aa = 0;
    image_alpha -= 0.05;
    image_xscale += 0.2;
    image_yscale += 0.2;
}
timer += 1;
if (timer > 19)
    instance_destroy();