Nurikabe: Isolated Black rule
Closed this issue · 6 comments
The Isolated Black rule does not seem to take edges into account.
Also: we should also have a Isolated White rule: if some region is surrounded by all white (and there is at least one black outside of that region), then it self should be white as well
I can't find the code that deals with this rule. Does this need a new class? (i.e. RuleIsolatedBlack.java)
Sorry, I meant the Black Must Connect contradiction rule. It’s there, but it has a bug. It seems like it is only checking for all whites around black, and it forgets to take into account the edge. Do you think you can try and fix that?
Bram
From: knaik95 [mailto:notifications@github.com]
Sent: Thursday, October 16, 2014 2:25 PM
To: Bram28/LEGUP
Cc: Van Heuveln, Bram
Subject: Re: [LEGUP] Nurikabe: Isolated Black rule (#60)
I can't find the code that deals with this rule. Does this need a new class? (i.e. RuleIsolatedBlack.java)
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Reply to this email directly or view it on GitHubhttps://github.com//issues/60#issuecomment-59406888.
Also, I now realize I was confusing the Black Must Connect with the Fill in Black rule when I said we need this rule also for White. What I meant is that we need a Fill in White rule. Any takers?
Doesn't apply correctly if there are no other black squares outside of surrounded region
Fixed