带加权的寻路算法演示(DELPHI源码)

关于A*寻路算法的代码在网上有很多，但用DELPHI的比较少，本人花了一天时间找到这个，代码和界面都比较精炼，于是在关键处作了中文注释，但愿对朋友们有用。-with weighted routing algorithm Demo (DELPHI OSS) on the A * algorithm routing code on the Internet which is very , but with the DELPHI relatively small, I spent a whole day to find the time, code and interface are more refined, So the Department made a key Chinese translations, I hope that friends useful.