New modder looking for values

[Curuedhel]

Hey all.  I've just started modding and I'm working from the Romero mod as a base, trying to recreate something even more akin to early Romero movies - so my zombies always shamble, moan continuously, can't climb etc.  Their real danger comes from weight of numbers and relentlessness. 

 

However, I'm struggling to figure out where the values are which control 1) how long they'll track you once aggro'd and 2) how far away they can track you from once aggro'd.  

 

At the moment it's too easy to lose them by just running past, so I want them to be pretty determined. If anyone could point me in the right direction I'd be most grateful.

 

Thanks.

[Gazz]

THeir aggro time is either hardcoded or found in the entity data.

 

It is also modified by one of the stealth perks.