For the next 7 questions, refer to the following code: # 1 – Import packagesimport pygame, sys, random# 2 – Define constantsWINDOW_WIDTH = 640WINDOW_HEIGHT = 480FRAMES_PER_SECOND = 30C1 = (0, 0, 0)C2 = (255, 255, 255)C3 = (255, 0, 0)N_PIXELS_TO_MOVE = 5# 3 – Initialize the worldpygame.init()window = pygame.display.set_mode((WINDOW_WIDTH, WINDOW_HEIGHT))clock = pygame.time.Clock()# 4 – Load assets: image(s), sound(s), etc.ballImage = pygame.image.load(‘images/ball.png’)bounceSound = pygame.mixer.Sound(‘sounds/boing.wav’) # 5 – Initialize variablesballX = 50ballY = 350ballSide = 100ballRect = pygame.Rect(50, 350, 100, 100)maxBallX = WINDOW_WIDTH – ballSidemaxBallY = WINDOW_HEIGHT – ballSidecircleX = 100circleY = 50circleRadius = 30circleRect = pygame.Rect(70, 20, 60, 60)# 6 – Loop foreverwhile True: # 7 – Check for and handle events for event in pygame.event.get(): if event.type == pygame.QUIT: pygame.quit() sys.exit() if event.type == pygame.MOUSEBUTTONDOWN: if ballRect.collidepoint(event.pos): ballX = random.randrange(WINDOW_WIDTH – ballSide) ballY = random.randrange(WINDOW_HEIGHT – ballSide) ballRect = pygame.Rect(ballX, ballY, ballSide, ballSide) if circleRect.collidepoint(event.pos): circleX = random.randrange(circleRadius, WINDOW_WIDTH – circleRadius) circleY = random.randrange(circleRadius, WINDOW_HEIGHT – circleRadius) # 8 – Do any “per frame” actions keyPressedTuple = pygame.key.get_pressed() if keyPressedTuple[pygame.K_LEFT]: if ballX == 0: bounceSound.play() elif ballX < N_PIXELS_TO_MOVE: ballX = 0 else: ballX = ballX - N_PIXELS_TO_MOVE if keyPressedTuple[pygame.K_RIGHT]: if ballX == maxBallX: bounceSound.play() elif ballX > maxBallX – N_PIXELS_TO_MOVE: ballX = maxBallX else: ballX = ballX + N_PIXELS_TO_MOVE if keyPressedTuple[pygame.K_UP]: if ballY == 0: bounceSound.play() elif ballY < N_PIXELS_TO_MOVE: ballY = 0 else: ballY = ballY - N_PIXELS_TO_MOVE if keyPressedTuple[pygame.K_DOWN]: if ballY == maxBallY: bounceSound.play() elif ballY > maxBallY – N_PIXELS_TO_MOVE: ballY = maxBallY else: ballY = ballY + N_PIXELS_TO_MOVE ballRect = pygame.Rect(ballX, ballY, ballSide, ballSide) # 9 – Clear the window window.fill(C2) # 10 – Draw all window elements window.blit(ballImage, (ballX, ballY)) circleRect = pygame.draw.circle(window, C3, (circleX, circleY), circleRadius, 0) # 11 – Update the window pygame.display.update() # 12 – Slow things down a bit clock.tick(FRAMES_PER_SECOND)
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Let be a basis for where
Let be a basis for where
What happens when the user presses the letter “c” on the key…
What happens when the user presses the letter “c” on the keyboard?
The program displays the image of a ball and a smaller circl…
The program displays the image of a ball and a smaller circle. What color is the circle?
True or false? When the ball and the smaller circle overlap…
True or false? When the ball and the smaller circle overlap on the window, the ball appears to be over the circle, covering part of the circle (or the entire circle).
Let be the vector space of all polynomials of degree at mos…
Let be the vector space of all polynomials of degree at most 3 with real coefficients, and let be a subset of Which of the following is/are true? A. is isomorphic to B. If Span S = , then S is linearly independent. C. If Span S = , then S is a basis for
Refer to the image below. When the program starts running, w…
Refer to the image below. When the program starts running, where is the ball image initially displayed?
Define an emergency and discuss its characteristics in a com…
Define an emergency and discuss its characteristics in a comprehensive manner.
The first law of motion asserts that an object will remain i…
The first law of motion asserts that an object will remain in its [BLANK-1] unless acted upon by an external force.
Match Newton’s laws with their definitions.
Match Newton’s laws with their definitions.