X-Git-Url: https://ruin.nu/git/?p=germs.git;a=blobdiff_plain;f=src%2Fmodels.cpp;h=a8289c7b3f9a5056dc2dc8fb9a3caefbf885c8d3;hp=9e6c2c36e9750245738d3604ff3e0aaf2a5e5196;hb=296f9306aff8a11a49f4e0cc2322eadd66e4b85a;hpb=467ca9f6a60b70eeb9353f83f6e5abd40892a464

diff --git a/src/models.cpp b/src/models.cpp
index 9e6c2c3..a8289c7 100644
--- a/src/models.cpp
+++ b/src/models.cpp
@@ -53,7 +53,12 @@ const char* X::name(){
 }
 
 double Zipper::score(const SortAction& sa, const GeneOrder& go){
-	return 1;
+	const ReverseAction* ra = dynamic_cast<const ReverseAction*>(&sa.impl());
+
+	if (ra){
+		return 1.0/(((ra->j()-ra->i())/static_cast<double>(go.size()))+1.0);
+	}
+	return -1;
 }
 const char* Zipper::name(){
 	return "Zipper";