auto save

snake.py

 import pygame
 import pygame
-import random
- 
-caption_width = 500  #画布宽度
-caption_height = 500 #画布高度
-white_color = (255, 255, 255) # 白色rgb
-black_color = (0, 0, 0)
-game_title = '蛇蛇兄弟'
-cell = 10 # 格子
-snake_init_pos = [[250,250], [240,250], [230,250], [220,250]] # 蛇的初始位置
-food_pos = [random.randrange(1, 50) * 10, random.randrange(1, 50) * 10] # 食物初始随机位置
-head_pos = [250, 250]
- 
-pygame.init() # 初始化 pygame
-clock = pygame.time.Clock()
- 
-caption = pygame.display.set_mode((caption_width, caption_height))
-pygame.display.set_caption(game_title)
- 
-def draw_rect(color, position):
-    pygame.draw.rect(caption, color, pygame.Rect(position[0], position[1], cell, cell))
- 
-def hit_the_self():
-    if snake_init_pos[0] in snake_init_pos[1:]:
-        return True
-    else:
-        return False
- 
-def hit_the_wall(head_pos):
-    if head_pos[0] >= caption_width or head_pos[0]<0 or head_pos[1] >= caption_height or head_pos[1] < 0:
-        return True
-    else:
-        return False
- 
-def change_direction(head_pos):
-    global food_pos
-    snake_init_pos.insert(0, list(head_pos))
- 
-    if head_pos != food_pos:
-        snake_init_pos.pop()
-    else:
-        food_pos = [random.randrange(1, 50) * 10, random.randrange(1, 50) * 10]
- 
-    if hit_the_self() or hit_the_wall(head_pos):
-        # 给我死
-        pygame.quit()
- 
- 
-def main():
-    for pos in snake_init_pos:
-        draw_rect(white_color, pos)
- 
-    draw_rect(white_color, food_pos)
+from pygame import locals
+
+# 初始化pygame，为使用pygame做准备
+pygame.init()
+FPSCLOCK = pygame.time.Clock()
+# 创建一个窗口
+screen = pygame.display.set_mode((660,480),0,32)
+background = pygame.image.load("bg.png")
+apple = pygame.image.load("apple.png")
+body = pygame.image.load("body.png")
+down = pygame.image.load("down.png")
+left = pygame.image.load("left.png")
+right = pygame.image.load("right.png")
+
+x, y = 240,120
+
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            exit()
+        #if event.type == locals.KEYDOWN:
+    y += 30
+    screen.blit(background,(0,0))
+    screen.blit(right,(x,y))
+    screen.blit(body,(x-30,y))
+    screen.blit(body,(x-60,y))
+    screen.blit(body,(x-90,y))
+    screen.blit(apple,(200,120))
     pygame.display.update()
     pygame.display.update()
- 
-    while 1:
+    FPSCLOCK.tick(3)
\ No newline at end of file
-        for event in pygame.event.get():
-            if event.type == pygame.QUIT:
-                pygame.quit()
-            if event.type == pygame.KEYDOWN:
-                if event.key == pygame.K_LEFT:
-                    head_pos[0] -= cell
-                    change_direction(head_pos)
-                elif event.key == pygame.K_RIGHT:
-                    head_pos[0] += cell
-                    change_direction(head_pos)
-                elif event.key == pygame.K_UP:
-                    head_pos[1] -= cell
-                    change_direction(head_pos)
-                elif event.key == pygame.K_DOWN:
-                    head_pos[1] += cell
-                    change_direction(head_pos)
- 
-        caption.fill(black_color)
-        draw_rect(white_color, food_pos)
- 
-        for pos in snake_init_pos:
-            draw_rect(white_color, pos)
- 
-        pygame.display.update()
-        clock.tick(300)
- 
- 
- 
-if __name__ == '__main__':
-    main()
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