auto save

snake.py

@@ -17,6 +17,8 @@ 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",30)
 My_font = pygame.font.Font("neuropol.ttf",30)
+a = pygame.font.Font("neuropol.ttf",50)
+Over = a.render("GAME OVER",True,(50,50,50))
 
 
 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)]
@@ -56,8 +58,8 @@ while True:
     else:
     else:
         y += 30
         y += 30
     position.append((x, y))
     position.append((x, y))
-    position.pop(0)
-    if x == apple_x or apple_y == y:
+    
+    if x == apple_x and apple_y == y:
          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
@@ -76,9 +78,14 @@ 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))
-    text = "SCORE："+str(score)
-    MyScore = My_font.render(text,True,(0,0,0))
-    screen.bilt(MyScore,(450,10))
+    text = "SCORE"+str(score)
+    MyScore = My_font.render(text,True,(50,50,50))
+    screen.blit(MyScore,(450,10))
+
+    if x<0 or x>630 or y<0 or y>450:
+
+        screen.blit(Over,(100,140))
+        
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
-    FPSCLOCK.tick(2)
+    FPSCLOCK.tick(10)
\ No newline at end of file