Редактирование: Guide to snpc (раздел)

===Doing Var===
*The "doing" var has three distinct flags that are checked and changed for what the NPC is doing.
** INTERACTING: defines that an NPC is interacting with something.
** FIGHTING: defines that an NPC is in combat.
** TRAVEL: defines that an NPC is moving from one location to another.
** "doing" is a bitflag and can be changed with doing |= flag to add a flag, or doing = ~doing&flag to remove 	one.