auto save

snake.py

@@ -6,7 +6,7 @@ import random
 pygame.init()
 pygame.init()
 
 
 # 创建一个窗口
 # 创建一个窗口
-screen = pygame.display.set_mode((660,480))
+screen = pygame.display.set_mode((660, 480))
 FPSCLOCK = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 FPSCLOCK = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 
 
 # 背景
 # 背景
@@ -54,19 +54,17 @@ while True:
         y -= 30
         y -= 30
     else:
     else:
         y += 30
         y += 30
-    position.append((x,y))
+    position.append((x, y))
 
 
     if x == apple_x and y == apple_y:
     if x == apple_x and y == apple_y:
-        num1 = random.randint(1,22)
-        num2 = random.randint(1,16)
-        apple_x = 30*num1-30
-        apple_y = 30*num2-30
-    else:
+        apple_x = random.randint(0,660)
+        apple_y = random.randint(0,480)
+
     position.pop(0)
     position.pop(0)
     # 将背景图画上去
     # 将背景图画上去
-    screen.blit(background,(0,0))
+    screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去
     # 将贪吃蛇的头画上去
-    screen.blit(snake_head,position[-1])
+    screen.blit(snake_head, position[-1])
     # 将贪吃蛇的身体画上去
     # 将贪吃蛇的身体画上去
     for i in range(len(position)-1):
     for i in range(len(position)-1):
         screen.blit(body, position[i])
         screen.blit(body, position[i])
@@ -75,4 +73,4 @@ while True:
     screen.blit(food,(apple_x,apple_y))
     screen.blit(food,(apple_x,apple_y))
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
-    FPSCLOCK.tick(5)
+    FPSCLOCK.tick(3)
\ No newline at end of file