rubik-cube-solver/overlay.py at main · VinitKumarGupta/rubik-cube-solver · GitHub

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# Links directly in scanner.py
from voice import speak_text

def showMoves(cv2, WINDOW_NAME, FRAME_WIDTH, FRAME_HEIGHT, cap, moves):
    user_stopped = False
    total_moves = len(moves)
    current_step = 0

    COLORS = {
        "title": (0, 0, 0),
        "sub": (255, 200, 0),
        "warn": (0, 0, 255),
        "progress": (0, 200, 0),
        "progress_bg": (50, 50, 50),   # Dark background
    }

    for move in moves:
        speak_text(move)
        msg_frames = 90  # 3 seconds at ~30 FPS

        while msg_frames > 0:
            ret, frame = cap.read()
            if not ret:
                user_stopped = True
                break

            frame = cv2.flip(frame, 1)

            # Top instructions
            cv2.putText(frame, "Position Cube Correctly", (20, 30),
                        cv2.FONT_HERSHEY_SIMPLEX, 0.8, COLORS["title"], 2)
            cv2.putText(frame, "W: Up | R: Right | G: Front", (20, 65),
                        cv2.FONT_HERSHEY_SIMPLEX, 0.6, COLORS["sub"], 2)
            cv2.putText(frame, "Y: Down | O: Left | B: Back", (20, 90),
                        cv2.FONT_HERSHEY_SIMPLEX, 0.6, COLORS["sub"], 2)

            # Remaining moves
            moves_left = total_moves - current_step - 1
            cv2.putText(frame, f"Moves left: {moves_left}", (FRAME_WIDTH - 180, 30),
                        cv2.FONT_HERSHEY_SIMPLEX, 0.7, COLORS["warn"], 2)

            # Moves overlay
            cv2.putText(frame, f"Please Do: ( {move} )", (20, FRAME_HEIGHT - 40),
                        cv2.FONT_HERSHEY_TRIPLEX, 1, (0, 255, 255), 2)

            # Progress Bar
            progress_ratio = (current_step + 1) / total_moves
            bar_length = int(FRAME_WIDTH * progress_ratio)

            cv2.rectangle(frame, (0, FRAME_HEIGHT - 10), (FRAME_WIDTH, FRAME_HEIGHT), COLORS["progress_bg"], -1)
            cv2.rectangle(frame, (0, FRAME_HEIGHT - 10), (bar_length, FRAME_HEIGHT), COLORS["progress"], -1)

            cv2.imshow(WINDOW_NAME, frame)

            key = cv2.waitKey(33) & 0xFF
            if key == ord('q') or cv2.getWindowProperty(WINDOW_NAME, cv2.WND_PROP_VISIBLE) < 1:
                user_stopped = True
                break

            msg_frames -= 1

        current_step += 1
        if user_stopped:
            break

    # Cube solved message
    final_frames = 90  # 3 seconds
    while final_frames > 0:
        ret, frame = cap.read()
        if not ret:
            break
        frame = cv2.flip(frame, 1)

        cv2.putText(frame, "Cube Solved!", (FRAME_WIDTH // 4, FRAME_HEIGHT // 2),
                    cv2.FONT_HERSHEY_DUPLEX, 1.5, (0, 255, 0), 4)
        cv2.imshow(WINDOW_NAME, frame)

        if cv2.waitKey(33) & 0xFF == ord('q'):
            break

        final_frames -= 1

    cv2.destroyAllWindows()
    return "User stopped the process." if user_stopped else "🎉 Cube solved! All moves completed."