The A.i goes by this:

• There's is a custom block of a certain animatronic's A.i

• In this custom block, The animatronic will wait a certain time to attack, using another custom block to determine its time to attack.

• 

this is the Custom block of the time, each animatronic has its timer custom block to determine the time it has to attack.

Once upon the timer of a animatronic ends, he will attack you.

So that's means, the A.i doesn't use any seconds blocks.

Idk if I explained well this A.i thing, but I tried my best.