def draw_objects():
breakout.clear_screen()
# Draw the paddle, ball, and wall of bricks
# TODO
for brick in bricks:
x = breakout.get_x(brick)
y = breakout.get_y(brick)
width = breakout.get_width(brick)
height = breakout.get_height(brick)
color = breakout.get_color(brick)
breakout.draw_rectangle(x, y, width, height, color)
x = breakout.get_x(paddle)
y = breakout.get_y(paddle)
width = breakout.get_width(paddle)
height = breakout.get_height(paddle)
color = breakout.get_color(paddle)
breakout.draw_rectangle(x, y, width, height, color)
x = breakout.get_x(ball)
y = breakout.get_y(ball)
radius = breakout.get_radius(ball)
color = breakout.get_color(ball)
breakout.draw_circle(x, y, radius, color)
# Tell pygame to actually redraw everything (DON'T CHANGE)
pygame.display.flip()
def draw_objects():
# First wipe canvas clean
breakout.clear_screen()
# Draw the paddle, ball, and wall of bricks
breakout.draw_rectangle(breakout.get_x(paddle), breakout.get_y(paddle), breakout.get_width(paddle), breakout.get_height(paddle), breakout.get_color(paddle))
breakout.draw_circle(breakout.get_x(ball), breakout.get_y(ball), breakout.get_radius(ball), breakout.get_color(ball))
for brick in bricks:
breakout.draw_rectangle(breakout.get_x(brick), breakout.get_y(brick), breakout.get_width(brick), breakout.get_height(brick), breakout.get_color(brick))
# Tell pygame to actually redraw everything
pygame.display.flip()
def ball_update_position(ball):
x = breakout.get_x(ball)
y = breakout.get_y(ball)
x += breakout.get_x_velocity(ball)
y += breakout.get_y_velocity(ball)
breakout.set_x(ball, x)
breakout.set_y(ball, y)
# If it hits the side walls, bounce off them
if breakout.get_x(ball) >= constants.SCREEN_WIDTH:
breakout.set_x_velocity(ball, -breakout.get_x_velocity(ball))
if breakout.get_x(ball) < 0:
breakout.set_x_velocity(ball, -breakout.get_x_velocity(ball))
# If it hits the ceiling, bounce off it
if breakout.get_y(ball) < 0:
breakout.set_y_velocity(ball, -breakout.get_y_velocity(ball))
def ball_update_position(ball):
x = breakout.get_x(ball)
y = breakout.get_y(ball)
x_velocity = breakout.get_x_velocity(ball)
y_velocity = breakout.get_y_velocity(ball)
new_x = x + x_velocity
new_y = y + y_velocity
breakout.set_x(ball, new_x)
breakout.set_y(ball, new_y)
if new_x >= constants.SCREEN_WIDTH - constants.BALL_RADIUS:
x_velocity = x_velocity * -1
elif new_x <= constants.BALL_RADIUS:
x_velocity = x_velocity * -1
elif new_y <= constants.BALL_RADIUS:
y_velocity = y_velocity * -1
breakout.set_x_velocity(ball, x_velocity)
breakout.set_y_velocity(ball, y_velocity)
if new_y == constants.SCREEN_HEIGHT - constants.BALL_RADIUS:
x_velocity = x_velocity
y_velocity = y_velocity
running = False
# Only if start is True you want the ball to be moving. This boolean is used to keep the ball at the centre before the user hits the UP key
if start:
ball_update_position(ball)
#Update the position of the paddle based on the mouse
paddle_update_position(paddle)
#Check for collisions
if breakout.ball_did_collide_with(ball, paddle, constants.PADDLE_WIDTH, constants.PADDLE_HEIGHT):
ball_bounce_off(ball)
# If ball went out of bounds, we lose a life, and start
# with a new ball.
elif (breakout.get_y(ball) > constants.SCREEN_HEIGHT):
lives -= 1
ball = breakout.create_new_ball()
start = False
# If bricks are over, you won!
if len(bricks) == 0:
running = False;
# Else, loop through the entire bricks array to see if the ball collided with any brick
else:
for brick in bricks:
if breakout.ball_did_collide_with(ball, brick, constants.BRICK_WIDTH, constants.BRICK_HEIGHT):
ball_bounce_off(ball)
bricks.remove(brick)
constants.BRICK_HEIGHT):
ball_bounce_off(ball)
if breakout.ball_did_collide_with(ball, brick, constants.BRICK_WIDTH,
constants.BRICK_HEIGHT):
bricks.remove(brick)
if len(bricks) == 0:
running = False
# Update the position of the paddle based on the mouse
# TODO
# Check for collisions using breakout.ball_did_collide_with(ball, obj, width, height)
# TODO
y = breakout.get_y(ball)
if y >= constants.SCREEN_HEIGHT - constants.BALL_RADIUS:
running = False
# TODO
# If bricks are all broken, you won!
# TODO
# Else, loop through the entire bricks list to see if the ball collided with any brick
# TODO
# Redraw everything at the end of the while loop
draw_objects()
