Re: [computer-go] sgf standard
At 01:58 PM 7/29/2008, you wrote: ... had a burst of activity related to the addition of new properties to the standard. The properties relate to the representation of common subtrees. i just dusted off an old sgf parser/merger in java. i can eat the example file ok. where are the new properties listed? are there any example? thanks --- vice-chair http://ocjug.org/ ___ computer-go mailing list computer-go@computer-go.org http://www.computer-go.org/mailman/listinfo/computer-go/
Re: [computer-go] Java SGF Parser
On Mon, Aug 4, 2008 at 12:55 PM, Ross Werner [EMAIL PROTECTED] wrote: I'm looking for a nice Java SGF library that allows you to parse SGF files into a simple tree, and to serialize your own tree back to SGF. I've looked at a few of the open source Go projects currently out there, and I've searched the computer-go archives (and even found a post from myself a few years back on the subject), but haven't found anything that seems very robust. So, my question here is twofold: 1) Does anybody know of a good Java SGF parser out there? 2) What would your criteria be for a good SGF parser? (e.g. it's more important that it's fast than memory-efficient, or vice-versa, or have a certain API, or allow for traversing the game tree without holding the entire file in memory, etc.) If I can't find a good one out there, I may write one myself, probably based on JavaCC/SableCC, which I'm somewhat familiar with. I have what I believe to be a fast JavaCC sgf grammar at: http://code.google.com/p/jgogears/source/browse/trunk/jgogears/jgogears/SGF/SGF.jj I am interested in developing it into a fully-functional java bean. cheers stuart ___ computer-go mailing list computer-go@computer-go.org http://www.computer-go.org/mailman/listinfo/computer-go/
Re: [computer-go] sgf standard
On Mon, Aug 4, 2008 at 6:00 PM, Ray Tayek [EMAIL PROTECTED] wrote: At 01:58 PM 7/29/2008, you wrote: ... had a burst of activity related to the addition of new properties to the standard. The properties relate to the representation of common subtrees. i just dusted off an old sgf parser/merger in java. i can eat the example file ok. where are the new properties listed? http://tech.groups.yahoo.com/group/sgf-std/message/288 Seems to be the best discussion. are there any example? There don't appear to be many good example files yet. cheers stuart ___ computer-go mailing list computer-go@computer-go.org http://www.computer-go.org/mailman/listinfo/computer-go/
Re: [computer-go] komi for 13x13 and 19x19
Le samedi 2 août 2008, Christoph Birk a écrit : On Aug 2, 2008, at 10:34 AM, Don Dailey wrote: Does it make sense to use a komi of 7.5 for 13x13 and 19x19 under CGOS rules? I don't know about 13x13, but for 19x19 you should use 6.5. Is'nt the komi 6.5 with japanese rules = 7.5 with chinese rules ? Alain ___ computer-go mailing list computer-go@computer-go.org http://www.computer-go.org/mailman/listinfo/computer-go/
Re: [computer-go] Java SGF Parser
I have a SGF parser in Java in my library. I haven't updated it in a while. You can find the SGF package here: https://tesujigoframework.dev.java.net/source/browse/ tesujigoframework/TesujiGoFramework/source/tesuji/games/sgf/ I think it's pretty efficient and easy to use. For examples look at: https://tesujigoframework.dev.java.net/source/browse/ tesujigoframework/TesujiGoFramework/source/tesuji/games/go/test/ SGFUnitTest.java It has examples how to parse from a string, a file or how to iterate over a large game-collection without keeping everything in memory. There's also stuff there to make SGF out of a tree again and more such things. Let me know if it's any use, so far I haven't seen much interest in this library. It seems everybody prefers to write their own standard stuff. Mark On 3-aug-08, at 21:55, Ross Werner wrote: I'm looking for a nice Java SGF library that allows you to parse SGF files into a simple tree, and to serialize your own tree back to SGF. I've looked at a few of the open source Go projects currently out there, and I've searched the computer-go archives (and even found a post from myself a few years back on the subject), but haven't found anything that seems very robust. So, my question here is twofold: 1) Does anybody know of a good Java SGF parser out there? 2) What would your criteria be for a good SGF parser? (e.g. it's more important that it's fast than memory-efficient, or vice-versa, or have a certain API, or allow for traversing the game tree without holding the entire file in memory, etc.) If I can't find a good one out there, I may write one myself, probably based on JavaCC/SableCC, which I'm somewhat familiar with. Thanks in advance for any feedback, ~ Ross ___ computer-go mailing list computer-go@computer-go.org http://www.computer-go.org/mailman/listinfo/computer-go/ ___ computer-go mailing list computer-go@computer-go.org http://www.computer-go.org/mailman/listinfo/computer-go/
