class Game():
def __init__(self, game_width, game_height, pipe_distance, n_birds=1):
self.game_width = game_width
self.game_height = game_height
self.pipe_distance = pipe_distance
self.screen = self.init_screen()
self.front_sprites = pygame.sprite.Group()
self.middle_sprites = pygame.sprite.Group()
self.n_birds = n_birds
self.killed_birds = []
self.birds = []
self.clock = pygame.time.Clock()
self.background = Background()
self.init_bird()
self.init_pipes()
self.init_flor()
self.score_label = pygame.font.SysFont("monospace", 20)
self.game_objects = self.get_game_objects()
self.front_pipes = self.get_front_pipes()
def init_bird(self):
for i in range(self.n_birds):
bird = Bird()
self.birds.append(bird)
self.middle_sprites.add(bird)
def init_flor(self):
self.flor = Flor()
self.front_sprites.add(self.flor)
def init_pipes(self):
self.pipe_up = Pipe(reversed=True,
start_x=288,
start_y=randint(-240, -30))
self.pipe_bottom = Pipe(start_x=288,
start_y=self.pipe_up.rect.y +
HEIGHT_BETWEEN_PIPES + self.pipe_up.rect.h)
self.pipe_up2 = Pipe(reversed=True,
start_x=288 + self.pipe_distance,
start_y=randint(-240, -30))
self.pipe_bottom2 = Pipe(start_x=288 + self.pipe_distance,
start_y=self.pipe_up2.rect.y +
HEIGHT_BETWEEN_PIPES + self.pipe_up2.rect.h)
self.middle_sprites.add(self.pipe_bottom)
self.middle_sprites.add(self.pipe_up)
self.middle_sprites.add(self.pipe_bottom2)
self.middle_sprites.add(self.pipe_up2)
def init_screen(self):
pygame.init()
screen = pygame.display.set_mode((self.game_width, self.game_height))
pygame.display.set_caption("Flappy bird")
return screen
def get_game_objects(self):
return [
self.pipe_bottom, self.pipe_up, self.pipe_bottom2, self.pipe_up2,
self.flor
]
def tick(self, tick_number):
self.clock.tick(tick_number)
def get_front_pipes(self):
return [self.pipe_bottom, self.pipe_up]
def reset(self):
for bird in self.birds:
bird.reset()
bird.stop()
self.pipe_bottom.reset()
self.pipe_bottom.stop()
self.pipe_up.reset()
self.pipe_up.stop()
self.pipe_bottom2.reset()
self.pipe_bottom2.stop()
self.pipe_up2.reset()
self.pipe_up2.stop()
self.front_pipes = self.get_front_pipes()
def move_pipes(self):
self.pipe_bottom.move()
self.pipe_up.move()
self.pipe_up.reset_position()
self.pipe_bottom.reset_position(up_pipe_y=self.pipe_up.rect.y)
self.pipe_bottom2.move()
self.pipe_up2.move()
self.pipe_up2.reset_position()
self.pipe_bottom2.reset_position(up_pipe_y=self.pipe_up2.rect.y)
def update_middle_sprites(self):
self.middle_sprites.update()
def update_front_sprites(self):
self.front_sprites.update()
def fill_game_screen(self):
self.screen.fill([255, 255, 255])
self.screen.blit(self.background.image, self.background.rect)
def draw_front_sprites(self):
self.front_sprites.draw(self.screen)
def draw_middle_sprites(self):
self.middle_sprites.draw(self.screen)
#def render_score(self):
#label = self.score_label.render(str(self.bird.score), 2, (255,255,0))
# self.screen.blit(label, (100, 100))
# print('score')
def start(self):
for bird in self.birds:
bird.start()
self.pipe_bottom.start()
self.pipe_up.start()
self.pipe_bottom2.start()
self.pipe_up2.start()
def remove_bird(self, bird):
self.birds.remove(bird)
self.killed_birds.append(bird)
def check_end_game(self):
if len(self.birds) == 0:
self.killed_birds.sort(key=lambda x: x.fitness, reverse=True)
best_bird = self.killed_birds[0]
self.new_population(best_bird)
self.killed_birds = []
self.reset()
self.start()
def new_population(self, best_bird):
for i in range(self.n_birds):
bird_nn = copy.deepcopy(best_bird.nn)
new_bird = Bird(bird_nn)
new_bird.mutate(0.1)
self.middle_sprites.add(new_bird)
self.birds.append(new_bird)
def count_score(self):
for bird in self.birds:
if bird.pipes_passed(self.front_pipes):
if self.front_pipes.count(self.pipe_bottom) > 0:
self.front_pipes = [self.pipe_bottom2, self.pipe_up2]
else:
self.front_pipes = [self.pipe_bottom, self.pipe_up]
class Game():
def __init__(self, game_width, game_height, pipe_distance):
self.game_width = game_width
self.game_height = game_height
self.pipe_distance = pipe_distance
self.screen = self.init_screen()
self.front_sprites = pygame.sprite.Group()
self.middle_sprites = pygame.sprite.Group()
self.clock = pygame.time.Clock()
self.background = Background()
self.init_bird()
self.init_pipes()
self.init_flor()
self.score_label = pygame.font.SysFont("monospace", 20)
self.game_objects = self.get_game_objects()
self.front_pipes = self.get_front_pipes()
def init_bird(self):
self.bird = Bird()
self.middle_sprites.add(self.bird)
def init_flor(self):
self.flor = Flor()
self.front_sprites.add(self.flor)
def init_pipes(self):
self.pipe_bottom = Pipe(start_x=288, start_y=300)
self.pipe_up = Pipe(reversed=True, start_x=288, start_y=-150)
self.pipe_bottom2 = Pipe(start_x=288 + self.pipe_distance, start_y=300)
self.pipe_up2 = Pipe(reversed=True,
start_x=288 + self.pipe_distance,
start_y=-150)
self.middle_sprites.add(self.pipe_bottom)
self.middle_sprites.add(self.pipe_up)
self.middle_sprites.add(self.pipe_bottom2)
self.middle_sprites.add(self.pipe_up2)
def init_screen(self):
pygame.init()
screen = pygame.display.set_mode((self.game_width, self.game_height))
pygame.display.set_caption("Flappy bird")
return screen
def get_game_objects(self):
return [
self.pipe_bottom, self.pipe_up, self.pipe_bottom2, self.pipe_up2,
self.flor
]
def tick(self, tick_number):
self.clock.tick(tick_number)
def get_front_pipes(self):
return [self.pipe_bottom, self.pipe_up]
def reset(self):
self.bird.reset()
self.bird.stop()
self.pipe_bottom.reset()
self.pipe_bottom.stop()
self.pipe_up.reset()
self.pipe_up.stop()
self.pipe_bottom2.reset()
self.pipe_bottom2.stop()
self.pipe_up2.reset()
self.pipe_up2.stop()
self.front_pipes = self.get_front_pipes()
def move_pipes(self):
self.pipe_bottom.move()
self.pipe_up.move()
self.pipe_up.reset_position()
self.pipe_bottom.reset_position(up_pipe_y=self.pipe_up.rect.y)
self.pipe_bottom2.move()
self.pipe_up2.move()
self.pipe_up2.reset_position()
self.pipe_bottom2.reset_position(up_pipe_y=self.pipe_up2.rect.y)
def update_middle_sprites(self):
self.middle_sprites.update()
def update_front_sprites(self):
self.front_sprites.update()
def fill_game_screen(self):
self.screen.fill([255, 255, 255])
self.screen.blit(self.background.image, self.background.rect)
def draw_front_sprites(self):
self.front_sprites.draw(self.screen)
def draw_middle_sprites(self):
self.middle_sprites.draw(self.screen)
def render_score(self):
label = self.score_label.render(str(self.bird.score), 2, (255, 255, 0))
self.screen.blit(label, (100, 100))
def start(self):
self.bird.start()
self.pipe_bottom.start()
self.pipe_up.start()
self.pipe_bottom2.start()
self.pipe_up2.start()
def count_score(self):
if self.bird.pipes_passed(self.front_pipes):
if self.front_pipes.count(self.pipe_bottom) > 0:
self.front_pipes = [self.pipe_bottom2, self.pipe_up2]
else:
self.front_pipes = [self.pipe_bottom, self.pipe_up]