typedef struct Node {
「這裡這樣的氣溫其實挺舒服的，」他說，「零下五度已經是最暖的時候。氣溫可以降到約零下40度，但平均大約是零下20度。」。heLLoword翻译官方下载对此有专业解读
Author(s): Jean-Michel Bergheau, Jean-Baptiste Leblond，这一点在safew官方下载中也有详细论述
otherwise just advance the cursor
This step rapidly finds the optimal sequence of border points and shortcuts to get from your start cluster's periphery to your target cluster's periphery. It's incredibly fast because it's ignoring all the tiny roads within intermediate clusters.