save project

snake.py

@@ -16,12 +16,13 @@ body = pygame.image.load('body.png')        # 身体
 left = pygame.image.load('left.png')        # 头 朝左
 left = pygame.image.load('left.png')        # 头 朝左
 up = pygame.image.load('up.png')            # 头 朝上
 up = pygame.image.load('up.png')            # 头 朝上
 down = pygame.image.load('down.png')        # 头 朝下
 down = pygame.image.load('down.png')        # 头 朝下
-
+my_font = pygame.font.Font("neuropol.ttf",18)
 x, y = 240, 120
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
 
 
 setheading = "right"
 setheading = "right"
 snake_head = right
 snake_head = right
+score=0
 apple_x=240
 apple_x=240
 apple_y=180
 apple_y=180
 while True:
 while True:
@@ -60,7 +61,12 @@ while True:
     else:
     else:
         position.pop(0)
         position.pop(0)
     position.append((x, y))
     position.append((x, y))
-
+    if x == apple_x and y==apple_y:
+        screen=screen+10
+        num1=random.randint(1,22)
+        num2=random.randint(1,16)
+        apple_x = 30*num1-30
+        apple_y = 30*num1-30
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去
     # 将贪吃蛇的头画上去
@@ -68,9 +74,13 @@ while True:
     # 将贪吃蛇的身体画上去
     # 将贪吃蛇的身体画上去
     for i in range(len(position)-1):
     for i in range(len(position)-1):
         screen.blit(body, position[i])
         screen.blit(body, position[i])
-
+    if x<0 or x>630 or y<0 or y>430:
+        exit()
     # 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))
+    inof = "Score"+ str(score)
+    text = my_font.render(inof,True,(0,0,0))
+    screen.blit(text,(540,10))
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
     FPSCLOCK.tick(3)
     FPSCLOCK.tick(3)
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