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authorBenjamin Franzke <benjaminfranzke@googlemail.com>2012-11-12 10:37:23 +0100
committerBenjamin Franzke <benjaminfranzke@googlemail.com>2012-11-12 10:37:23 +0100
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Prisoners Dilemma: Add parameter description to modules
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diff --git a/rules/hard_tit4tat.pl b/rules/hard_tit4tat.pl
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% Cooperates unless the opponent has defected
% at least once in the last two rounds.
+% Syntax: hard_tit4tat(+history, -choice, +state_in, -state_out)
+
hard_tit4tat([A,B|_],d,_,_):-(A=d;B=d),!.
hard_tit4tat(_,c,_,_).