scr_bullet_init();
scr_darksize();
nubert_first = false;
nubert_length = 0;
nubert_angle = 0;
nubert_overload = 0;
nubert_speed = 30;
nubert_friction = 0.975;
nubert_done = false;
nubert_next = -4;
nubert_previous = id;
nubert_crown = true;
nubert_reverse = false;