在游戏开始前保存地图上的节点(交叉点) 当怪物死亡时，取点(坐标)并找到 节点列表中最近的节点 计算从该节点到洞的所有路径 按长度取最短路径 将该点与最近节点之间的空间长度相加 绘制并在路径上移动

享受吧!

我认为你的解决方案是正确的，比这更简单，就是制作一个更“现实”的新版本，鬼魂的眼睛可以穿过墙壁=)

你应该看看寻径算法，比如Dijsktra算法或a *算法。这就是你的问题所在:图/路径问题。

在最初的《吃豆人》中，幽灵会通过“气味”在地图上留下痕迹，鬼魂会随机四处游荡，直到它们找到气味，然后它们会沿着气味路径直接找到玩家。吃豆人每移动一次，“气味值”就会减少1。

现在，一个扭转整个过程的简单方法是建立一个“幽灵气味金字塔”，它的最高点在地图的中心，然后鬼魂就会朝着气味的方向移动。

最初的《吃豆人》并没有使用寻径或花哨的AI。它只是让玩家觉得游戏比实际更有深度，但实际上它是随机的。正如Ian Millington和John Funge在《ai Intelligence for Games》中所述。

Not sure if it's true or not, but it makes a lot of sense to me. Honestly, I don't see these behaviors that people are talking about. Red/Blinky for ex is not following the player at all times, as they say. Nobody seems to be consistently following the player, on purpose. The chance that they will follow you looks random to me. And it's just very tempting to see behavior in randomness, especially when the chances of getting chased are very high, with 4 enemies and very limited turning options, in a small space. At least in its initial implementation, the game was extremely simple. Check out the book, it's in one of the first chapters.

下面是ammoQ的洪水填充想法的模拟和伪代码。

queue q
enqueue q, ghost_origin
set visited

while q has squares
   p <= dequeue q
   for each square s adjacent to p
      if ( s not in visited ) then
         add s to visited
         s.returndirection <= direction from s to p
         enqueue q, s
      end if
   next
 next

它的思想是宽度优先搜索，所以每次你遇到一个新的相邻正方形s，最好的路径是经过p。我相信是O(N)。