save project

snake.py

@@ -22,6 +22,9 @@ position = [(180, 90), (180, 120), (210, 120), (x, y)]
 
 setheading = "right"
 snake_head = right
+apple_x=300
+apple_y=300
+
 
 while True:
     for event in pygame.event.get():
@@ -51,6 +54,9 @@ while True:
         y -= 30
     else:
         y += 30
+    if x==apple_x and y==apple_y:
+        apple_x=random.randint(0,600)
+        apple_y=random.randint(0,600)
     position.append((x, y))
     position.pop(0)
     # 将背景图画上去
@@ -62,7 +68,8 @@ while True:
         screen.blit(body, position[i])
 
     # 将果实画上去
-    screen.blit(food, (360, 300))
+
+    screen.blit(food, (apple_x, apple_y))
     # 刷新画面
     pygame.display.update()
     FPSCLOCK.tick(3)
\ No newline at end of file