I am sooo impressed with this!
I just downloaded and played with the zombie.
I tried the shift action and moved the foot. And it still behaved properly when animated. Cool!
And I'm having fun doing strange things and breaking it! I'm a great beta tester, I always manage to break things.
Here is what I did to make it crash:
1. open zombie (cool dude)
2. played with moving and animation (works great!)
3. add new limb (the hand)
4. make the hand the parent to the head
5. move some more
6. play animation
==> Message box: Subscript is out of bounds at line 292 in root
Once, when I had nothing else to do for a few minutes, I was testing a java application without any instructions on how it was supposed to be used. It took me less than 5 minutes to crash it. I walked over to the contractor representing the company that made it (laughing all the way) and he was not amused. He said 'You are not supposed to do that!'. True, but their code let me and then didn't handle it.
I try very hard to program for that kind of situation. I work on the 'idiot' principal. There is guaranteed to be at least one using my stuff. And they will also be loud mouths about anything that happens.
It is hard to figure out how someone will do something they shouldn't and fix it.
Cheers,
Ancient Lady