save project

snake.py

@@ -16,12 +16,15 @@ body = pygame.image.load('body.png')
 left=pygame.image.load('left.png')
 left=pygame.image.load('left.png')
 up=pygame.image.load('up.png')
 up=pygame.image.load('up.png')
 down=pygame.image.load('down.png')
 down=pygame.image.load('down.png')
-right_a='right'
-right_b=right
+my_font=pygame.font.Font("neuropol.ttf",18)
+
 x,y=240, 120
 x,y=240, 120
 a_b=[(120,120),(150,120),(180,120),(x,y)]
 a_b=[(120,120),(150,120),(180,120),(x,y)]
 apple_x=360
 apple_x=360
 apple_y=300
 apple_y=300
+setheading = "right"
+sank_head = right
+score=0
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
@@ -41,7 +44,7 @@ while True:
                 right_a=='up'
                 right_a=='up'
                 right_b==up
                 right_b==up
 
 
-    if right_a=='light':
+    if right_a=='right':
         x+=30
         x+=30
     elif right_a=='left':
     elif right_a=='left':
         x-=30
         x-=30
@@ -55,8 +58,11 @@ while True:
         numder2_y=random.randint(1,16)
         numder2_y=random.randint(1,16)
         apple_x=numder1*30-30
         apple_x=numder1*30-30
         apple_y=numder2*30-30
         apple_y=numder2*30-30
+        score+=10
     else:
     else:
         a_b.pop(0)
         a_b.pop(0)
+    if x >630 or x <0 or y<0 or y>450:
+        exit()
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
     # 将贪吃蛇画上去
@@ -68,6 +74,9 @@ while True:
     
     
     # 将果实画上去
     # 将果实画上去
     screen.blit(food, (apple_x, apple_y))
     screen.blit(food, (apple_x, apple_y))
+    info="Score:"+str(score)
+    text=my_font.render(info,True,(0,0,0))
+    screen.blit(text,(540,10))
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
-    r.tick(3)
+    FPSCLOCK.tick(3)
\ No newline at end of file