save project

snake.py

@@ -57,6 +57,7 @@ while True:
         y += 30
     position.append((x, y))
     if x == apple_x and y == apple_y:
+        score+=1
         apple_x = random.randint(0,21)*30
         apple_y = random.randint(0,15)*30
     else:
@@ -79,7 +80,7 @@ while True:
     screen.blit(text, (540, 10))
     # 刷新画面
     pygame.display.update()
-    FPSCLOCK.tick(5)
+    FPSCLOCK.tick(2)