Author |
Topic: Hashing step numbers (Read 1073 times) |
|
aaaa
Forum Guru
Arimaa player #958
Posts: 768
|
 |
Hashing step numbers
« on: Sep 10th, 2008, 4:03pm » |
 Quote  Modify
|
Shouldn't apart from the side to move also the current step number be part of the Zobrist hashing key?
|
|
 IP Logged |
|
|
|
jdb
Forum Guru
Arimaa player #214
Gender: 
Posts: 682
|
|
Re: Hashing step numbers
« Reply #1 on: Sep 10th, 2008, 4:14pm » |
Quote Modify
|
yes
|
|
IP Logged |
|
|
|
Janzert
Forum Guru
Arimaa player #247
Gender:
Posts: 1016
|
|
Re: Hashing step numbers
« Reply #2 on: Sep 10th, 2008, 6:06pm » |
Quote Modify
|
Along with pieces and side to move I include steps left, if it's in the middle of a push and the last piece to move. If pushes and pulls are done as one operation, instead of two separate steps, the last two aren't needed.
Janzert
|
|
IP Logged |
|
|
|
fotland
Forum Guru
Arimaa player #211
Gender:
Posts: 216
|
|
Re: Hashing step numbers
« Reply #3 on: Dec 14th, 2008, 11:59pm » |
Quote Modify
|
Bomb includes the step number in the key.
on Sep 10th, 2008, 4:03pm, aaaa wrote:| Shouldn't apart from the side to move also the current step number be part of the Zobrist hashing key? |
|
|
|
IP Logged |
|
|
|
IdahoEv
Forum Guru
Arimaa player #1753
Gender:
Posts: 405
|
|
Re: Hashing step numbers
« Reply #4 on: Jan 20th, 2009, 5:47pm » |
Quote Modify
|
Also relevant to include, possibly, would be how many times this position has occurred in history leading up to the current state, for purposes of evaluating repetition.
|
|
IP Logged |
|
|
|
|
Home
Help
Search
Members
Login
Register
Reply
Notify of replies
Send Topic
Print