Espresso Game Platform用java语言写的一个游戏模板，目的在于为开发各种类型（ACT，RPG，SLG...）的游戏搭建一个清晰的体系结构-Espresso Game Platform java language used to write a game template, the purpose of the development of various types (ACT, RPG, SLG ...) of the game to set up a clear structure