CroftSoft Code Library是一个开源的可移植的纯Java游戏库，提供了样例游戏，基于Swing的脚本动画引擎，部署框架，防火墙通道联网包，以及工具类。-CroftSoft Code Library is an open source of transplants for pure Java games, the sample games, the scr ipt based on Swing animation engine, deployment framework, fir