def load_static_data():
# numbers sprites for score display
IMAGES['numbers'] = (
pygame.image.load('assets/sprites/0.png').convert_alpha(),
pygame.image.load('assets/sprites/1.png').convert_alpha(),
pygame.image.load('assets/sprites/2.png').convert_alpha(),
pygame.image.load('assets/sprites/3.png').convert_alpha(),
pygame.image.load('assets/sprites/4.png').convert_alpha(),
pygame.image.load('assets/sprites/5.png').convert_alpha(),
pygame.image.load('assets/sprites/6.png').convert_alpha(),
pygame.image.load('assets/sprites/7.png').convert_alpha(),
pygame.image.load('assets/sprites/8.png').convert_alpha(),
pygame.image.load('assets/sprites/9.png').convert_alpha())
# game over sprite
IMAGES['gameover'] = pygame.image.load(
'assets/sprites/gameover.png').convert_alpha()
# message sprite for welcome screen
IMAGES['message'] = pygame.image.load(
'assets/sprites/message.png').convert_alpha()
# base (ground) sprite
IMAGES['base'] = pygame.image.load(
'assets/sprites/base.png').convert_alpha()
# sounds
if 'win' in sys.platform:
soundExt = '.wav'
else:
soundExt = '.ogg'
SOUNDS['die'] = pygame.mixer.Sound('assets/audio/die' + soundExt)
SOUNDS['hit'] = pygame.mixer.Sound('assets/audio/hit' + soundExt)
SOUNDS['point'] = pygame.mixer.Sound('assets/audio/point' + soundExt)
SOUNDS['swoosh'] = pygame.mixer.Sound('assets/audio/swoosh' + soundExt)
SOUNDS['wing'] = pygame.mixer.Sound('assets/audio/wing' + soundExt)
# hismask for pipes
HITMASKS['pipe'] = (
getHitmask(
pygame.transform.rotate(
pygame.image.load(PIPES_LIST[0]).convert_alpha(), 180)),
getHitmask(pygame.image.load(PIPES_LIST[0]).convert_alpha()),
)
# hitmask for player
HITMASKS['player'] = (
getHitmask(pygame.image.load(PLAYERS_LIST[0][0]).convert_alpha()),
getHitmask(pygame.image.load(PLAYERS_LIST[1][0]).convert_alpha()),
getHitmask(pygame.image.load(PLAYERS_LIST[2][0]).convert_alpha()),
)
def __init__(self, bg_size, landy, color, ai=False):
pygame.sprite.Sprite.__init__(self)
if 0 <= color <= 2:
self.images = list(map(lambda x: x.convert_alpha(), image[color]))
elif color == 3:
self.images = list(
map(lambda x: x.convert_alpha(), image[random.choice([0, 1,
2])]))
elif color == 4:
try:
self.images = [
pygame.image.load(
"assets/images/birds/custom_0.png").convert_alpha(),
pygame.image.load(
"assets/images/birds/custom_1.png").convert_alpha(),
pygame.image.load(
"assets/images/birds/custom_2.png").convert_alpha()
]
except Exception:
self.images = list(
map(lambda x: x.convert_alpha(),
image[random.choice([0, 1, 2])]))
self.image_index_cycle = cycle([0, 1, 2, 1])
self.index = next(self.image_index_cycle)
self.image = self.images[self.index]
self.mask = getHitmask(self.image)
self.width, self.height = bg_size
self.landy = landy
self.rect = self.images[0].get_rect()
self.rect.left = int(self.width * 0.2)
self.rect.top = (self.height - self.rect.height) // 2
self.center = self.rect.centerx, self.rect.centery
self.alive = True
self.ai = ai
# 当前速度(负值向上)
if self.ai:
self.speedy = 0
else:
self.speedy = -9
# 最大向下速度
self.max_speedy = 10
# 向下加速度
self.down_speedy_a = 1
# 角速度
self.angular_speed = 3
# 旋转角度
self.rotate = 45
if not self.ai:
self.image = pygame.transform.rotate(self.images[self.index],
self.rotate)
else:
self.image = self.images[self.index]
def __init__(self, bg_size):
pygame.sprite.Sprite.__init__(self)
self.image = pygame.image.load("assets/images/land.png").convert()
self.mask = getHitmask(self.image)
self.width, self.height = bg_size
self.rect = self.image.get_rect()
self.rect.top = int(self.height * 0.79)
self.LANDSHIFT = self.rect.width - self.width
self.rect.left = 0
def move(self, delay):
if self.ai:
self.image = self.images[self.image_index(delay)]
self.mask = getHitmask(self.image)
self.center = self.rect.centerx, self.rect.centery
self.rect = self.image.get_rect()
self.rect.centerx, self.rect.centery = self.center
else:
if self.rotate >= -90:
self.rotate -= self.angular_speed
self.image = pygame.transform.rotate(
self.images[self.image_index(delay)], self.rotate)
self.mask = getHitmask(self.image)
self.center = self.rect.centerx, self.rect.centery
self.rect = self.image.get_rect()
self.rect.centerx, self.rect.centery = self.center
if self.landy - self.rect.top - self.rect.height + 20 >= 0:
self.rect.top += min(
self.speedy,
self.landy - self.rect.top - self.rect.height + 20)
if self.speedy <= self.max_speedy:
self.speedy += self.down_speedy_a
def __init__(self, bg_size, location):
global RANDOM_RECT
pygame.sprite.Sprite.__init__(self)
self.image = DPIPE_IMAGE[PIPE_INDEX].convert_alpha()
self.mask = getHitmask(self.image)
self.width, self.height = bg_size
self.rect = self.image.get_rect()
self.rect.top = RANDOM_RECT + PIPEGAPSIZE
if location:
self.rect.left = location
else:
self.rect.left = self.width + 10
def main():
pygame.init()
v.FPSCLOCK = pygame.time.Clock()
v.SCREEN = pygame.display.set_mode(
(int(v.SCREENWIDTH), int(v.SCREENHEIGHT)))
pygame.display.set_caption('Flappy Bird')
# numbers sprites for score display
v.IMAGES['numbers'] = (
pygame.image.load('assets/sprites/0.png').convert_alpha(),
pygame.image.load('assets/sprites/1.png').convert_alpha(),
pygame.image.load('assets/sprites/2.png').convert_alpha(),
pygame.image.load('assets/sprites/3.png').convert_alpha(),
pygame.image.load('assets/sprites/4.png').convert_alpha(),
pygame.image.load('assets/sprites/5.png').convert_alpha(),
pygame.image.load('assets/sprites/6.png').convert_alpha(),
pygame.image.load('assets/sprites/7.png').convert_alpha(),
pygame.image.load('assets/sprites/8.png').convert_alpha(),
pygame.image.load('assets/sprites/9.png').convert_alpha())
# game over sprite
v.IMAGES['gameover'] = pygame.image.load(
'assets/sprites/gameover.png').convert_alpha()
# message sprite for welcome screen
v.IMAGES['message'] = pygame.image.load(
'assets/sprites/message.png').convert_alpha()
# base (ground) sprite
v.IMAGES['base'] = pygame.image.load(
'assets/sprites/base.png').convert_alpha()
while True:
# select random background sprites
randBg = random.randint(0, len(v.BACKGROUNDS_LIST) - 1)
v.IMAGES['background'] = pygame.image.load(
v.BACKGROUNDS_LIST[randBg]).convert()
# select random player sprites
randPlayer = random.randint(0, len(v.PLAYERS_LIST) - 1)
v.IMAGES['player'] = (
pygame.image.load(v.PLAYERS_LIST[randPlayer][0]).convert_alpha(),
pygame.image.load(v.PLAYERS_LIST[randPlayer][1]).convert_alpha(),
pygame.image.load(v.PLAYERS_LIST[randPlayer][2]).convert_alpha(),
)
# select random pipe sprites
pipeindex = random.randint(0, len(v.PIPES_LIST) - 1)
v.IMAGES['pipe'] = (
pygame.transform.rotate(
pygame.image.load(v.PIPES_LIST[pipeindex]).convert_alpha(),
180),
pygame.image.load(v.PIPES_LIST[pipeindex]).convert_alpha(),
)
# hismask for pipes
v.HITMASKS['pipe'] = (
utils.getHitmask(v.IMAGES['pipe'][0]),
utils.getHitmask(v.IMAGES['pipe'][1]),
)
# hitmask for player
v.HITMASKS['player'] = (
utils.getHitmask(v.IMAGES['player'][0]),
utils.getHitmask(v.IMAGES['player'][1]),
utils.getHitmask(v.IMAGES['player'][2]),
)
movementInfo = utils.showWelcomeAnimation()
# global fitness
for idx in range(v.total_models):
v.fitness[idx] = 0
crashInfo = Engine.mainGame(movementInfo)
utils.showGameOverScreen(crashInfo)