Python版《天天酷跑+源码》，详细讲解，手把手教学-python游戏开发

天天酷跑游戏

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游戏效果:

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游戏主要是躲避障碍物，这里也添加了金币，增加一点积分的娱乐性，人物设置是三条命，障碍物有6种，包括金币，障碍物随机生成，碰到障碍物掉一滴血，没血了结束游戏。

初始化任务，障碍物和背景：


class Person():  # 人物def __init__(self, surf=None, y=None):self.surface = surfself.y = y  # y坐标self.w = (surf.get_width()) / 12  # 宽度self.h = surf.get_height() / 2  # 高度self.cur_frame = -1  # 当前的运动状态帧self.state = 0  # 0代表跑步状态，1代表跳跃状态,2代表连续跳跃self.gravity = 1  # 重力加速度self.velocity_y = 0  # y方向的速度self.vy_start = -20  # 起跳开始速度def getPos(self):  # 获取当前的位置信息，用于碰撞检测return (0, self.y + 12, self.w, self.h)class Obstacle(object):  # 障碍物def __init__(self, surf, x=0, y=0):self.surface = surfself.x = xself.y = yself.w = surf.get_width()self.h = surf.get_height()self.cur_frame = random.randint(0, 6)  # 随机获取一种障碍物的类型self.w = 100self.h = 100def getPos(self):  # 当前的坐标信息return (self.x, self.y, self.w, self.h)def check_collision(self, rect1, rect2):  # 碰撞检测if (rect2[0] >= rect1[2] - 20) or (rect1[0] + 40 >= rect2[2]) or (rect1[1] + rect1[3] < rect2[1] + 20) or (rect2[1] + rect2[3] < rect1[1] + 20):return Falsereturn Trueclass BackGround(object):  # 背景def __init__(self, surf):self.surface = surf  # 初始化一个Surface 对象self.dx = -10self.w = surf.get_width()  # 返回 Surface 对象的宽度，以像素为单位。self.rect = surf.get_rect()  # 获取 Surface 对象的矩形区域

设计障碍物：

  def add_obstacle(self):  # 添加障碍物rate = 4# 是否生成障碍物if not random.randint(0, 300) < rate:returny = random.choice([self.height - 100, self.height - 200, self.height - 300, self.height - 400])obstacle = Obstacle(self.obstacle_pic, self.width + 40, y)self.obstacle_list.append(obstacle)

处理键盘跳跃，吃金币，碰撞障碍物的操作：

# 处理事件监听def manage_game(self):for event in pygame.event.get():if event.type == pygame.QUIT:sys.exit()elif event.type == pygame.KEYDOWN:# 空格键跳跃if self.game_state == 0:if event.key == pygame.K_SPACE:pygame.mixer.Sound(r"resource/jump.wav").play()if self.person.state == 0:self.person.state = 1self.person.velocity_y = self.person.vy_startelif self.person.state == 1:self.person.state = 2self.person.velocity_y = self.person.vy_startelif self.game_state == 1:if event.key == pygame.K_RETURN:  # 重新开始游戏self.bg_music.stop()self.__init__()if self.game_state == 0:self.bg.dx += 10if self.bg.dx == 1200:self.bg.dx = 0#人物运动if self.person.state == 0:self.person.cur_frame += 1if self.person.cur_frame == 12:self.person.cur_frame = 0else:self.person.y += self.person.velocity_yself.person.velocity_y += self.person.gravityif self.person.y >= 500 - 85:self.person.y = 500 - 85self.person.state = 0# 生成障碍物self.add_obstacle()for obstacle in self.obstacle_list:obstacle.x -= 10  # obstacle向左移动十个像素if obstacle.x + obstacle.w <= 0:  # 当obstacle离开界面时self.obstacle_list.remove(obstacle)self.score += 10  # 避开obstacle，加10分if obstacle.check_collision(self.person.getPos(), obstacle.getPos()):  # 碰撞检测if obstacle.cur_frame == 6:self.obstacle_list.remove(obstacle)self.score += 100  # 吃金币加100分coin_sound = pygame.mixer.Sound(r"resource/coin.mp3")coin_sound.play()else:self.life -= 1self.obstacle_list.remove(obstacle)if self.life <= 0:self.game_state = 1  # 游戏失败，播放结束音乐die_sound = pygame.mixer.Sound(r"resource/dead.wav")die_sound.play()else:die_sound = pygame.mixer.Sound(r"resource/collision.mp3")  # 播放碰撞之后产生的音效

刷新页面，处理状态：


# 更新显示界面def refresh_screen(self, screen):screen.blit(self.bg.surface, [-self.bg.dx, 0])  # 背景的贴图screen.blit(self.bg.surface, [1200 - self.bg.dx, 0])text = self.font1.render("score:%d" % self.score, True, (128, 128, 128))  # 分数的贴图screen.blit(text, (500, 20))del textrest_life = self.font1.render("life:%d" % self.life, True, (128, 128, 128))  # 剩余生命screen.blit(rest_life, (400, 20))del rest_lifescreen.blit(self.person.surface, [0, self.person.y],[int(self.person.cur_frame) * self.person.w, 0, self.person.w, self.person.h])  # 人物的贴图for obstacle in self.obstacle_list:  # 障碍物的贴图screen.blit(obstacle.surface, [obstacle.x, obstacle.y],[int(obstacle.cur_frame) * obstacle.w, 0, obstacle.w, obstacle.h])# 判断游戏的状态def check_status(self, screen):if self.game_state == 0:self.refresh_screen(screen)returnelif self.game_state == 1:screen.blit(self.game_over, [0, 0])text = self.font1.render("GameOver Score:%d  Press Enter to restart" % self.score, True, (255, 0, 0))screen.blit(text, (self.width / 2 - 350, self.height / 2 + 150))

游戏主入口：


# 游戏主入口函数def main(self):self.startGame(self.screen)while True:self.clock.tick(40)self.check_status(self.screen)self.manage_game()pygame.display.flip()if __name__ == '__main__':parkour = Parkour()parkour.main()