Rage Against the Machine Learning

def render_frame(t, W=1920, H=1080, fi=0):
    vert = H > W; ts = min(W, H) / 1080; clean = C.STATE["clean"]
    cam = cam_at(t, vert); sx, sy = shake(t, W, H)
    M = cam.M(W, H, sx, sy)
    img = draw_wall(W, H, M)
    old_tag(img, M, W, H)                                                                              # an old, faded tag
    for f in ALL:
        if f["t"] - 0.16 > t: break
        draw_flyer(img, f, M, t, W, H)
    chart_dyn(img, t, M, W, H)
    heads, s = None, None
    if t >= T_SPRAY0: heads, s = spray(img, t, M, W, H)
    if T_OPTSTAMP - 0.06 <= t < 31.0:                                                   # OPT OUT stamped onto the cookie notice
        sl = slam(t, T_OPTSTAMP)
        if sl: world_strip(img, M, "OPT OUT", "red", *notice_pt(0.52, 0.70), 0.20, -0.10, sl[0], sl[1])
    img *= light(W, H, t)
    ck = chorus_k(t)
    if ck:
        k, c0, c1 = ck; w = sstep(c0, c0 + 0.25, t) * (1 - sstep(c1 - 0.35, c1, t))
        tint = np.array([0.66, 0.36, 0.33], np.float32) if k != 1 else np.array([0.72, 0.45, 0.30], np.float32)
        img *= 1 - w * (1 - tint) * (1 - 0.35 * bp(t, 5))
    # camera motion blur (whips between flyers)
    Mp = cam_at(t - 1 / 30, vert).M(W, H, *shake(t - 1 / 30, W, H))
    img = motion_blur(img, M, Mp, W, H)
    crowd(img, t, W, H, crowd_amt(t))
    if heads: spray_can(img, t, M, heads[-1], s, W, H)
    for f in VERSE:
        if -0.05 < t - f["t"] < 0.8: brush_layer(img, f, t, M, W, H)
    if 23.5 < t < 25.75:                                                               # the joke: the reject link is size two
        o = sstep(23.5, 23.8, t) * (1 - sstep(25.55, 25.75, t))
        rx_, ry_ = notice_pt(0.875, 0.865)
        if not vert:
            world_text(img, M, "the reject button", MARKER, rx_ - 0.20, ry_ + 0.034, 0.027, RED, o)
            a = to_screen(M, rx_ - 0.105, ry_ + 0.024); b = to_screen(M, rx_ - 0.022, ry_ + 0.006)
        else:
            world_text(img, M, "the reject button", MARKER, rx_ - 0.095, ry_ + 0.062, 0.024, RED, o)
            a = to_screen(M, rx_ - 0.05, ry_ + 0.045); b = to_screen(M, rx_ - 0.008, ry_ + 0.010)
        cv2.arrowedLine(img, (int(a[0]), int(a[1])), (int(b[0]), int(b[1])), (RED * o + 0).tolist(), max(2, int(5 * ts)), cv2.LINE_AA, tipLength=0.3)
    if not clean:
        chant(img, t, W, H); ransom(img, t, W, H); draw_hooks(img, t, W, H)
        lk = max(win(t, S["V1"]["s"] - 0.3, S["CH1"]["s"] - 0.2, 0.3, 0.2), win(t, S["V2"]["s"] - 0.3, S["CH2"]["s"] - 0.2, 0.3, 0.2))
        if lk > 0.01:
            bk = (W, H, "band")
            if bk not in _PPL:
                yy = np.arange(H, dtype=np.float32); yc = H * (0.70 if vert else 0.835)
                _PPL[bk] = np.exp(-((yy - yc) / (H * (0.055 if vert else 0.085))) ** 2)[:, None, None].astype(np.float32)
            img *= 1 - 0.58 * lk * _PPL[bk]
        C.overlay_lyrics(img, t, W, H, TM, active=hexc('ffb36b'), glow=RED, skip=lambda L: L["sec"] not in ("V1", "V2"))
        C.subscribe_pill(img, t, W, H, S["V2"]["s"] + 0.3, 5.5)
        C.end_screen(img, t, W, H, T_END, DUR - T_END, "Unsubscribe from them.", sub_line="Subscribe here instead: a new song every week",
                     title="Rage Against the Machine Learning", accent=RED)
    gl = 0.0
    if 98.6 < t < 101.3: gl += 0.25 * sstep(98.6, 99.2, t) + 0.6 * sstep(100.6, 101.2, t)
    if 0 <= t - LINES[32]["wt"][3] < 0.25: gl += 0.5
    return C.finish(img, t, fi, DUR, flash=flash_at(t), flash_col=np.array([1.0, 0.92, 0.85], np.float32), glitch_amt=gl, ca=0.0016)