save project

snake.py

@@ -52,11 +52,13 @@ while True:
         y -= 30
         y -= 30
     else:
     else:
         y += 30
         y += 30
-   
-    if e_x==x and e_y==y:
-        e_x=random.randint(0,660)
-        e_y=random.randint(0,480)
     position.append((x, y))
     position.append((x, y))
+    if e_x==x and e_y==y:
+        qqq=random.randint(1,22)
+        wwe=random.randint(1,16)
+        e_x=qqq*30-30
+        e_y=wwe*30-30
+    else:
         position.pop(0)
         position.pop(0)
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))