def scoreGame(view: GameViewSource, showDisplay: bool=False, showFullDisplay: bool=False, slowDown: int=1):
"""The main game function."""
prevFrame = None
if showFullDisplay:
cv2.namedWindow("window", cv2.WND_PROP_FULLSCREEN)
cv2.setWindowProperty("window", cv2.WND_PROP_FULLSCREEN, cv2.WINDOW_FULLSCREEN)
servingSide = getSideSignal(view, [0, 0], showFullDisplay)
if servingSide is None:
print('Quiting...')
exit(-1)
ball = Ball(view.netX, servingSide=servingSide)
game = GameState(view)
game.begin(view.netX, servingSide)
CURRENT_DISPLAY = getDisplay(game.score, servingSide)
print('Got serving side')
gameMonitor = GameMonitor(game)
while True:
frame = view.read()
# End of video
if frame is None:
print("Stream ended.")
break
if ball.updatePosFromFrame(prevFrame, frame, showProcessedFrame=False, showMaskFrame=False):
ball.updateProcessedData(output=False)
game.updateState(ball, output=False)
gameMonitor.printNewEvents()
if showDisplay:
key = cv2.waitKey(int(1000 / view.fps * (slowDown if slowDown != -1 else 1.0)))
if key == ord('q'):
print('Quiting.')
exit(0)
if slowDown == -1:
input('>')
if showFullDisplay:
newDisplay = gameMonitor.getGameDisplay()
if newDisplay is not None:
CURRENT_DISPLAY = newDisplay
cv2.imshow('window', CURRENT_DISPLAY)
if cv2.waitKey(1) == ord('q'):
break
prevFrame = frame
