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
+my_font = pygame.font.Font('neuropol.ttf', 18)
 
 x, y = 240, 120
 p = [(180, 90), (180, 120), (210, 120), (x, y)]
@@ -24,7 +25,7 @@ ax=360
 ay=300
 sd = "right"
 sh = right
-
+fsh=0
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -45,30 +46,28 @@ while True:
                 sh = down
 
     # 设置贪吃蛇的头部坐标
-    if sd == "right":
-        x += 30
-    elif sd == "left":
-        x -= 30
-    elif sd == "up":
-        y -= 30
+    if sd=="right":
+        x+=30
+    elif sd=="left":
+        x-=30
+    elif sd=="up":
+        y-=30
     else:
-        y += 30
+        y+=30
     p.append((x, y))
     if x==ax and y==ay:
         ax=random.randint(1,22)*30-30
         ay=random.randint(1,16)*30-30
+        fsh+=1
     else:
         p.pop(0)
-    # 将背景图画上去
     screen.blit(background, (0, 0))
-    # 将贪吃蛇的头画上去
     screen.blit(sh, p[-1])
-    # 将贪吃蛇的身体画上去
     for i in range(len(p)-1):
         screen.blit(body, p[i])
-
-    # 将果实画上去
+    io='score:'+str(fsh)
+    text = my_font.render(io, True, (0, 0, 0))
+    screen.blit(text, (10, 10))
     screen.blit(food, (ax, ay))
-    # 刷新画面
     pygame.display.update()
     FPSCLOCK.tick(6)
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