save project

snake.py

@@ -23,7 +23,7 @@ ax,ay=300,360
 
 setheading = "right"
 snake_head = right
-score = 0
+score=0
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -54,8 +54,12 @@ while True:
         y += 30
     position.append((x, y))
     if x==ax and y ==ay:
-        ax = random.randint(0,660)
-        ay = random.randint(0,480)
+        num1 = random.randint(0,21)
+        ax = num1*30
+        num2 = random.randint(0,15)
+        ay = num2*30
+        score+=1
+    else:
         position.pop(0)
     
     # 将背景图画上去
@@ -69,10 +73,14 @@ while True:
 
     # 将果实画上去
     screen.blit(food, (ax, ay))
+
+
+    info = "Score" +str(score)
+    text = qq.render(info,True,(0,0,0))
+    screen.blit(text ,(540,10))
     # 刷新画面
     pygame.display.update()
-    FPSCLOCK.tick(3)
+    FPSCLOCK.tick(4)
+
+
 
-    info ="Score" + str(score)
-    text = qq.render(info, True, (0,0,0))
-    screen.blit(text,(540,10))
\ No newline at end of file