auto save

snake.py

@@ -17,6 +17,7 @@ body = pygame.image.load('body.png')        # 身体
 left = pygame.image.load('left.png')        # 头 朝左
 up = pygame.image.load('up.png')            # 头 朝上
 down = pygame.image.load('down.png')        # 头 朝下
+my_font = pygame.font.Font('neuropol.ttf',18)
 
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
@@ -25,6 +26,7 @@ apple_y = 300
 
 setheading = "right"
 snake_head = right
+score = 0  #分数
 
 while True:
     for event in pygame.event.get():
@@ -38,30 +40,7 @@ while True:
             if event.key == locals.K_LEFT and setheading != "right":
                 setheading = 'left'
                 snake_head = left
-            if event.key == locals.K_UP and setheading != "down":
-                setheading = 'up'
-                snake_head = up
-            if event.key == locals.K_DOWN and setheading != "up":
-                setheading = 'down'
-                snake_head = down
-
-    # 设置贪吃蛇的头部坐标
-    if setheading == "right":
-        x += 30
-    elif setheading == "left":
-        x -= 30
-    elif setheading == "up":
-        y -= 30
-    else:
-        y += 30
-    position.append((x, y))
-    if x == apple_x and y == apple_y:
-        num1 = random.randint(1,22)
-        num2 = random.randint(1,12)
-        apple_x = num1* 30 - 30
-        apple_y = num2* 30 - 30
-    else:
-        position.pop(0)
+            if event.key == locals.K_UP and setheading !=n.pop(0)
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去
@@ -72,6 +51,10 @@ while True:
 
     # 将果实画上去
     screen.blit(food, (apple_x, apple_y))
+    #绘制分数
+    info = "Score"+ str(score)
+    text = my_font.render(info,True,(0,0,0))
+    screen.blit(text,(540,10))
     # 刷新画面
     pygame.display.update()
     FPSCLOCK.tick(3)
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