save project

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
+mm=pygame.font.Font('neuropol.ttf',18)
 
 x, y = 240, 120
 app_x,app_y=360,300
@@ -24,6 +25,7 @@ position = [(180, 90), (180, 120), (210, 120), (x, y)]
 
 setheading = "right"
 snake_head = right
+ss=0.
 
 while True:
     for event in pygame.event.get():
@@ -53,13 +55,16 @@ while True:
         y -= 30
     else:
         y += 30
+        
     position.append((x, y))
-    position.pop(0)
     
     if x==app_x and y==app_y:
-        app_x=random.randint(0,660)
-        app_y=random.randint(0,480)
+        app_x=random.randint(1,21)*30
+        app_y=random.randint(1,15)*30
 
+        ss+=10
+    else:
+        position.pop(0)
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去
@@ -70,6 +75,10 @@ while True:
 
     # 将果实画上去
     screen.blit(food, (app_x,app_y))
+
+    info='Ss:'+str(ss)
+    text=mm.render(info,True,(0,0,0))
+    screen.blit(text,(540,10))
     # 刷新画面
     pygame.display.update()
-    FPSCLOCK.tick(3)
\ No newline at end of file
+    FPSCLOCK.tick(8)
\ No newline at end of file