def __init__(self, screen, screen_width, screen_height,
fiel_rect, bg_color):
self.SCREEN_WIDTH = screen_width
self.SCREEN_HEIGHT = screen_height
self.FIELD_RECT = Rect(0, 50, self.SCREEN_WIDTH,
self.SCREEN_HEIGHT - 50)
self.BG_COLOR = bg_color
self.screen = screen
self.bat_image = pygame.image.load("images/bat.png").convert_alpha()
self.ball_image = pygame.image.load("images/ball.png").convert_alpha()
self.bat_l = Bat(self.screen, self.FIELD_RECT, self, self.bat_image, "left")
self.bat_r = Bat(self.screen, self.FIELD_RECT, self, self.bat_image, "right")
self.score = (self.bat_l.lives, self.bat_r.lives)
self.score_board = MsgBoard(self.screen, Rect(0, 0, self.SCREEN_WIDTH, 50),
"{0} : {1}".format(*self.score),
Color("green"),Color("black"),
2, Color("green"))
self.fps_board = MsgBoard(self.screen, Rect(0, 0, 150, 50), "0", Color("green"),
Color("black"), 2, Color("green"))
self.new_ball()
self.clock = pygame.time.Clock()
self.paused = False
def win_check(self):
if self.score[0] <= 0 or self.score[1] <= 0:
win_text = "Left player win!"
if self.score[0] <= 0:
win_text = "Right player win!"
win_msg = MsgBoard(self.screen, self.FIELD_RECT, win_text,
Color("green"), Color("black"),
2, Color("green"))
win_msg.draw()
self.paused = True
class Game(object):
def __init__(self, screen, screen_width, screen_height,
fiel_rect, bg_color):
self.SCREEN_WIDTH = screen_width
self.SCREEN_HEIGHT = screen_height
self.FIELD_RECT = Rect(0, 50, self.SCREEN_WIDTH,
self.SCREEN_HEIGHT - 50)
self.BG_COLOR = bg_color
self.screen = screen
self.bat_image = pygame.image.load("images/bat.png").convert_alpha()
self.ball_image = pygame.image.load("images/ball.png").convert_alpha()
self.bat_l = Bat(self.screen, self.FIELD_RECT, self, self.bat_image, "left")
self.bat_r = Bat(self.screen, self.FIELD_RECT, self, self.bat_image, "right")
self.score = (self.bat_l.lives, self.bat_r.lives)
self.score_board = MsgBoard(self.screen, Rect(0, 0, self.SCREEN_WIDTH, 50),
"{0} : {1}".format(*self.score),
Color("green"),Color("black"),
2, Color("green"))
self.fps_board = MsgBoard(self.screen, Rect(0, 0, 150, 50), "0", Color("green"),
Color("black"), 2, Color("green"))
self.new_ball()
self.clock = pygame.time.Clock()
self.paused = False
def new_ball(self):
self.ball = Ball(self.screen, self.FIELD_RECT, self,
self.ball_image, (100, 100),(5, 3) )
def win_check(self):
if self.score[0] <= 0 or self.score[1] <= 0:
win_text = "Left player win!"
if self.score[0] <= 0:
win_text = "Right player win!"
win_msg = MsgBoard(self.screen, self.FIELD_RECT, win_text,
Color("green"), Color("black"),
2, Color("green"))
win_msg.draw()
self.paused = True
def run(self):
while True:
time_passed = self.clock.tick(100)
for event in pygame.event.get():
if event.type == pygame.QUIT:
sys.exit()
elif event.type == pygame.KEYDOWN:
if event.key == pygame.K_UP:
self.bat_r.move_up()
elif event.key == pygame.K_DOWN:
self.bat_r.move_down()
elif event.key == pygame.K_w:
self.bat_l.move_up()
elif event.key == pygame.K_s:
self.bat_l.move_down()
elif event.key == pygame.K_SPACE:
self.paused = not self.paused
elif event.key == pygame.K_ESCAPE:
return 0
elif event.type == pygame.KEYUP:
if (event.key == pygame.K_UP) or (event.key == pygame.K_DOWN):
self.bat_r.stop()
elif (event.key == pygame.K_w) or (event.key == pygame.K_s):
self.bat_l.stop()
if not self.paused:
# update
self.bat_l.update()
self.bat_r.update()
self.ball.update(time_passed)
self.score = (self.bat_l.lives, self.bat_r.lives)
self.score_board.update("{0} : {1}".format(*self.score))
self.fps_board.update(str(int(self.clock.get_fps())))
# draw
self.screen.fill(self.BG_COLOR)
self.score_board.draw()
self.fps_board.draw()
self.bat_l.draw()
self.bat_r.draw()
self.ball.draw()
self.win_check()
pygame.display.flip()
