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星际争霸之php原型模式

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Jun 07, 2016 pm 05:23 PM

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我们一般用new来新增对象，不过很多时候新增一个对象需要一些工作。而星际里面往往会新增某些类的大量的对象，比如新增很多机枪兵和龙骑。

待解决的问题：我们能否减少new的使用，同时避免需要新增对象的时候，了解对象的类名。

思路：php5提供了克隆方法，我们可以新增一个对象，然后每次需要新增和她同类的对象，克隆他就可以了。

原型（Prototype）模式示例：

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