save project

snake.py

@@ -7,7 +7,7 @@ pygame.init()
 # 创建一个窗口
 screen = pygame.display.set_mode((660, 480))
 FPSCLOCK = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
-
+score = 0
 # 背景
 background = pygame.image.load('bg.png')
 right = pygame.image.load('right.png')      # 头 朝右
@@ -16,6 +16,7 @@ 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)
 apple_x = 360
 apple_y = 300
 x, y = 240, 120
@@ -54,10 +55,11 @@ while True:
         y += 30
     position.append((x, y))
     if x == apple_x and y == apple_y:
+        score = score + 1
         num1 = random.randint(1,22)
         num2 = random.randint(1,16)
         apple_x = 30*num1 - 30
-        apple_y = 30*num2 - 30 
+        apple_y = 30*num2 - 30
     else:
         position.pop(0)
     # 将背景图画上去
@@ -69,6 +71,9 @@ while True:
         screen.blit(body, position[i])
     # 将果实画上去
     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
     pygame.display.update()
-    FPSCLOCK.tick(8)
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+    FPSCLOCK.tick(10)
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