What can Dorban see
Dorban (the character) can see the following input signals:
Whether Dorban has won the recent fight? If there has not been any fight
recently then this signal is set to "none".
Where is Dorban? (The city he is currently in).
The information whether he can see Pregor. He can only see Pregor if they
are both in the same city.
The information whether Pregor is seen to be alive. He can only see it if he can see
Pregor, otherwise this signal is set to "none". This signal means
"I see Pregor to be alive", but it does not mean that Pregor is really alive
at the moment (say if Pregor is somewhere else).
The information whether he can see the vampire. He can only see the vampire
if they are both in the same city.
The information whether Pregor is following him. It cannot be true if
Pregor is somewhere else.
If you know the Svarog language take a look at the input variables in the