auto save

lesson2-diy1.py

+import pygame
+from pygame import locals
+pygame.init()
+screen = pygame.display.set_mode((810, 540))
+FPSCLOCK = pygame.time.Clock()
+background = pygame.image.load('bg.png')
+right = pygame.image.load('right.png')
+food = pygame.image.load('apple.png')
+body = pygame.image.load('body.png')
+x, y = 240, 120   
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            exit()
+    x += 30   
+    screen.blit(background, (0, 0))
+    screen.blit(right, (x, y))  
+    screen.blit(body, (210, 120))
+    screen.blit(body, (180, 90))
+    screen.blit(food, (210, 690))
+    pygame.display.update()
+    FPSCLOCK.tick(4)
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snake.py

+import pygame
+from pygame import locals
+pygame.init()
+screen = pygame.display.set_mode((720,540))
+FPSCLOCK=pygame.time.Clock()
+background = pygame.image.load('bg.png')
+right = pygame.image.load('right.png')
+food = pygame.image.load('apple.png')
+body = pygame.image.load('body.png')
+x,y=240,120
+position=[(210, 120), (180, 120), (180, 90), (x, y)]
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            exit()
+    x +=30
+    position.append((x,y))
+    position.pop(0)
+    screen.blit(background, (0, 0))
+    screen.blit(right,position[-1])
+    for i in range(len(position)-1):
+        screen.blit(body, (position[i]))    
+    #screen.blit(body, (210, 120))
+    #screen.blit(body, (180, 120))
+    #screen.blit(body, (180, 90))
+    screen.blit(food, (690, 120))
+    pygame.display.update()
+    FPSCLOCK.tick(4)
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