利用Pygame制作躲避僵尸游戏

property(get,set,del,doc) 

class MySprite(pygame.sprite.Sprite): def __init__(self, target): pygame.sprite.Sprite.__init__(self) self.master_image = None self.frame = 0 self.old_frame = -1 self.frame_width = 1 self.frame_height = 1 self.first_frame = 0 self.last_frame = 0 self.columns = 1 self.last_time = 0 self.direction = 0 self.classification = "玩家" def load(self, filename, width, height, columns, direction, classification="玩家"): # 精灵的属性 self.classification = classification # 方向 self.direction = direction # 载入图片 # 780 * 300 self.master_image = pygame.image.load(filename).convert_alpha() # 载入图片 self.frame_width = width self.frame_height = height self.rect = Rect(0, 0, width, height) self.columns = columns rect = self.master_image.get_rect() self.last_frame = (rect.width // width) * (rect.height // height) - 1 def update(self, current_time, rate=30): # current_time 更新频率 为30 if current_time > self.last_time + rate: # 如果当前事件 大于 最后的时间 + 当前的节奏 self.frame += 1 # 当前的帧数加一 if self.frame > self.last_frame: # 当前最后一帧 则从第一帧开始 self.frame = self.first_frame  # 从0开始 self.last_time = current_time # 将最后帧值为30 # build current frame only if it changed if self.frame != self.old_frame: # 当前帧数不等于老的一帧 frame_x = (self.frame % self.columns) * self.frame_width frame_y = (self.frame // self.columns) * self.frame_height rect = (frame_x, frame_y, self.frame_width, self.frame_height) # 更新对应的位置 self.image = self.master_image.subsurface(rect) # 循环箱已有的方向 self.old_frame = self.frame def __str__(self): return str(self.frame) + "," + str(self.first_frame) + \ "," + str(self.last_frame) + "," + str(self.frame_width) + \ "," + str(self.frame_height) + "," + str(self.columns) 

import mySprite1 import pygame, sys, random from pygame.locals import * def print_text(font, x, y, text, color=(255, 255, 255)): imgText = font.render(text, True, color) screen.blit(imgText, (x, y)) # 设置窗口 pygame.init() screen = pygame.display.set_mode((800, 600)) pygame.display.set_caption("勇闯后半夜") font = pygame.font.Font(None, 30) timer = pygame.time.Clock() while True: for event in pygame.event.get(): if event.type == QUIT: sys.exit() key = pygame.key.get_pressed() if key[K_ESCAPE]: sys.exit() screen.fill((50, 50, 100)) pygame.display.update() 

def reversal_direction(mySprite): direction = mySprite.direction if direction == 0: direction = 4 elif direction == 2: direction = 6 elif direction == 4: direction = 0 elif direction == 6: direction = 2 mySprite.direction = direction def increment(mySprite, offset=1): # 上下左右 direction = mySprite.direction rect = mySprite.rect if direction == 0: rect.y -= offset elif direction == 2: rect.x += offset elif direction == 4: rect.y += offset elif direction == 6: rect.x -= offset # 超出边界的处理 # 超出边界flg boundary = False if rect.x <0: rect.x boundary=True if + mysprite.frame_width> 800: rect.x = 800 - mySprite.frame_width boundary = True if rect.y <0: rect.y boundary=True if + mysprite.frame_height> 600: rect.y = 600 - mySprite.frame_height boundary = True # 如果超出边界而且是僵尸的话 则反转方向 if boundary and mySprite.classification == "僵尸": reversal_direction(mySprite) 

# 玩家 play_group = pygame.sprite.Group() play = mySprite1() play.load("farmer walk.png-600", 96, 96, 8) play.direction = -1 play_group.rect.x = 96 play_group.rect.y = 96 play_group.add(play) play_group.update(ticks, 50) screen.fill((50, 50, 100)) play_group.draw(screen) pygame.display.update() 

    if not game_over: play.first_frame = play.direction * play.columns play.last_frame = play.first_frame + play.columns - 1 if play.frame 

    if key[K_ESCAPE]: sys.exit() elif key[K_UP]: play.direction = 0 play_moving = True elif key[K_DOWN]: play.direction = 4 play_moving = True elif key[K_LEFT]: play.direction = 6 play_moving = True elif key[K_RIGHT]: play.direction = 2 play_moving = True else: play_moving = False 

# 随机生成20个僵尸 for n in range(0, 10): zombie = MySprite() random_direction = random.randint(0, 3) * 2 zombie.load("zombie walk.png-600", 96, 96, 8, random_direction, "僵尸") zombie.rect.x = random.randint(0, 600) zombie.rect.y = random.randint(0, 500) print(zombie.rect) zombie_group.add(zombie) # 设置僵尸 for z in zombie_group: z.first_frame = z.direction * z.columns z.last_frame = z.first_frame + z.columns - 1 if z.frame 

health = MySprite() health.load("health.png-600", 32, 32, 1) health.rect.x = random.randint(0, 600) health.rect.y = random.randint(0, 500) health_group.add(health) 

    # 相撞事件 attack = None attack = pygame.sprite.spritecollideany(play, zombie_group) if attack is not None: if pygame.sprite.collide_rect_ratio(0.5)(play, attack): play_health -= 10 attack.rect.x = random.randint(0, 600) attack.rect.y = random.randint(0, 500) else: attack = None if pygame.sprite.collide_rect_ratio(0.5)(play, health): play_health += 30 if play_health > 100: play_health = 100 health.rect.x = random.randint(0, 600) health.rect.y = random.randint(0, 500) if play_health <= 0: game_over = True # 显示血量 pygame.draw.rect(screen, (100, 200, 100, 180), Rect(300, 575, 200, 25)) pygame.draw.rect(screen, (50, 150, 150, 180), Rect(300, 575, play_health * 2, 25)) 

import pygame, sys, random from pygame.locals import * from mySprite1 import * def print_text(font, x, y, text, color=(255, 255, 255)): imgText = font.render(text, True, color) screen.blit(imgText, (x, y)) def reversal_direction(mySprite): direction = mySprite.direction if direction == 0: direction = 4 elif direction == 2: direction = 6 elif direction == 4: direction = 0 elif direction == 6: direction = 2 mySprite.direction = direction def increment(mySprite, offset=1): # 上下左右 direction = mySprite.direction rect = mySprite.rect if direction == 0: rect.y -= offset elif direction == 2: rect.x += offset elif direction == 4: rect.y += offset elif direction == 6: rect.x -= offset # 超出边界的处理 # 超出边界flg boundary = False if rect.x <0: rect.x boundary=True if + mysprite.frame_width> 800: rect.x = 800 - mySprite.frame_width boundary = True if rect.y <0: rect.y boundary=True if + mysprite.frame_height> 600: rect.y = 600 - mySprite.frame_height boundary = True # 如果超出边界而且是僵尸的话 则反转方向 if boundary and mySprite.classification == "僵尸": reversal_direction(mySprite) # 设置窗口 pygame.init() screen = pygame.display.set_mode((800, 600)) pygame.display.set_caption("勇闯后半夜") font = pygame.font.Font(None, 30) timer = pygame.time.Clock() game_over = False # 玩家 play_group = pygame.sprite.Group() play = MySprite() play.load("farmer walk.png-600", 96, 96, 8, 4) play.rect.x = 96 play.rect.y = 96 play_moving = False play_group.add(play) play_health = 100 # 僵尸 zombie_group = pygame.sprite.Group() # 随机生成20个僵尸 for n in range(0, 10): zombie = MySprite() random_direction = random.randint(0, 3) * 2 zombie.load("zombie walk.png-600", 96, 96, 8, random_direction, "僵尸") zombie.rect.x = random.randint(0, 600) zombie.rect.y = random.randint(0, 500) print(zombie.rect) zombie_group.add(zombie) # 血包 health_group = pygame.sprite.Group() health = MySprite() health.load("health.png-600", 32, 32, 1) health.rect.x = random.randint(0, 600) health.rect.y = random.randint(0, 500) health_group.add(health) while True: # 设置执行的频率 timer.tick(30) ticks = pygame.time.get_ticks() for event in pygame.event.get(): if event.type == QUIT: sys.exit() key = pygame.key.get_pressed() if key[K_ESCAPE]: sys.exit() elif key[K_UP]: play.direction = 0 play_moving = True elif key[K_DOWN]: play.direction = 4 play_moving = True elif key[K_LEFT]: play.direction = 6 play_moving = True elif key[K_RIGHT]: play.direction = 2 play_moving = True else: play_moving = False if not game_over: # 设置玩家 play.first_frame = play.direction * play.columns play.last_frame = play.first_frame + play.columns - 1 if play.frame  100: play_health = 100 health.rect.x = random.randint(0, 600) health.rect.y = random.randint(0, 500) if play_health <= 0: game_over = True play_group.update(ticks, 50) zombie_group.update(ticks, 50) health_group.update(ticks, 50) screen.fill((50, 50, 100)) play_group.draw(screen) zombie_group.draw(screen) health_group.draw(screen) # 显示血量 pygame.draw.rect(screen, (100, 200, 100, 180), Rect(300, 575, 200, 25)) pygame.draw.rect(screen, (50, 150, 150, 180), Rect(300, 575, play_health * 2, 25)) if game_over: print_text(font, 300, 100, "GAME OVER!!!") pygame.display.update()