if (stage > 0)
    valuindex += 0.1667;
if (valuindex > 9.2 && stage == 1)
{
    stage = 2;
    instance_create(x, y, obj_flyingiceblock);
}
if (valuindex >= 11)
{
    image_index = 0;
    image_speed = 0;
    stage = 0;
    valuindex = 0;
}