save project

snake.py

@@ -16,11 +16,15 @@ 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)]
 apple_x=360
 apple_x=360
 apple_y=300
 apple_y=300
+score=0
+
 
 
 setheading = "right"
 setheading = "right"
 snake_head = right
 snake_head = right
@@ -56,12 +60,17 @@ while True:
     position.append((x, y))
     position.append((x, y))
 
 
     if x==apple_x and y==apple_y:
     if x==apple_x and y==apple_y:
+        score+=10
         num1=random.randint(1,22)
         num1=random.randint(1,22)
         num2=random.randint(1,16)
         num2=random.randint(1,16)
         apple_x = num1*30-30
         apple_x = num1*30-30
         apple_y = num2*30-30
         apple_y = num2*30-30
     else:
     else:
         position.pop(0)
         position.pop(0)
+    
+    if x>630 or x<0 or y>430 or y<0:
+        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))
     # 将贪吃蛇的头画上去
     # 将贪吃蛇的头画上去
@@ -72,6 +81,10 @@ 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))
+    # 分数
+    info='score'+str(score)
+    yanse=my_font.render(info,True,(0,0,0))
+    screen.blit(yanse,(540,10))
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
     FPSCLOCK.tick(3)
     FPSCLOCK.tick(3)