// I don't know why I need this, but it stops the people being upside-down

x = -x;

/* This is O(scary), but seems quick enough in practice. */ 

后面是四个嵌套的for循环

这个注释位于一个包含接口的单元中，这些接口用于绑定主应用程序和各种第三方驱动程序之间的通信。

//**************************************
// Dear code maintainer:
//
// This source contains COM interfaces, not to be confused with interfaces 
// of any other sort, please do not just willy-nilly add additional methods 
// to these interfaces as they are truely immutable, unlike the interfaces 
// that other software vendors like Microsoft maintain.  IF you need to add 
// new functionality, then go thru the trouble of creating a NEW interface 
// and implement this functionality on only the objects you need.  
//
// While the money is good for fixing all of the problems caused by not 
// following the rules, I would rather work on things which actually have
// an impact on the future of the product rather than curse and yell 
// obsenities at the screen because someone didn't bother to understand the
// true meaning of IMMUTABLE.  
//**************************************

REM Don't delete this print statement ****** will die

所讨论的流程是一些遗留代码中的服务

javascript函数的第一行:

// this part is more difficult

WTF?

在游戏中，这个物体可以被踩到，或者:

stepOff(); //bitch