bug fixed

nle_cpp/src/ca2d.cpp

@@ -254,7 +254,7 @@ int CA2D<State,hood_type>::find_groups_sqr4(std::function<bool(const State &)> m
   { const int ix = nx-1;
     for (int iy=0;iy<ny-1;iy++)
       if (match(get(ix,iy))) {
-        XY n1(ix,iy-1); hood.fix(n1,nx,ny); 
+        XY n1(ix,iy-1); hood.fix(n1,nx,ny);
         XY n2(ix-1,iy); hood.fix(n2,nx,ny);
         XY n3(ix+1,iy); hood.fix(n3,nx,ny);
         int label = k;
@@ -349,8 +349,8 @@ int CA2D<State,hood_type>::find_groups_sqr8(std::function<bool(const State &)> m
         int sum = 1;
         int lbl1 = group[xy1d(n1.x,n1.y)];
         int lbl2 = group[xy1d(n2.x,n2.y)];
-        int lbl4 = group[xy1d(n4.x,n2.y)];
-        int lbl6 = group[xy1d(n6.x,n2.y)];
+        int lbl4 = group[xy1d(n4.x,n4.y)];
+        int lbl6 = group[xy1d(n6.x,n6.y)];
         group_traverse(sum,label,lbl1,{});
         group_traverse(sum,label,lbl2,{lbl1});
         group_traverse(sum,label,lbl4,{lbl1,lbl2});
@@ -379,10 +379,10 @@ int CA2D<State,hood_type>::find_groups_sqr8(std::function<bool(const State &)> m
         int lbl1 = group[xy1d(n1.x,n1.y)];
         int lbl2 = group[xy1d(n2.x,n2.y)];
         int lbl3 = group[xy1d(n3.x,n3.y)];
-        int lbl4 = group[xy1d(n4.x,n3.y)];
-        int lbl5 = group[xy1d(n5.x,n3.y)];
-        int lbl6 = group[xy1d(n6.x,n3.y)];
-        int lbl8 = group[xy1d(n8.x,n3.y)];
+        int lbl4 = group[xy1d(n4.x,n4.y)];
+        int lbl5 = group[xy1d(n5.x,n5.y)];
+        int lbl6 = group[xy1d(n6.x,n6.y)];
+        int lbl8 = group[xy1d(n8.x,n8.y)];
         group_traverse(sum,label,lbl1,{});
         group_traverse(sum,label,lbl2,{lbl1});
         group_traverse(sum,label,lbl3,{lbl1,lbl2});
@@ -418,10 +418,10 @@ int CA2D<State,hood_type>::find_groups_sqr8(std::function<bool(const State &)> m
         int lbl1 = group[xy1d(n1.x,n1.y)];
         int lbl2 = group[xy1d(n2.x,n2.y)];
         int lbl3 = group[xy1d(n3.x,n3.y)];
-        int lbl4 = group[xy1d(n4.x,n3.y)];
-        int lbl6 = group[xy1d(n6.x,n3.y)];
-        int lbl7 = group[xy1d(n7.x,n3.y)];
-        int lbl8 = group[xy1d(n8.x,n3.y)];
+        int lbl4 = group[xy1d(n4.x,n4.y)];
+        int lbl6 = group[xy1d(n6.x,n6.y)];
+        int lbl7 = group[xy1d(n7.x,n7.y)];
+        int lbl8 = group[xy1d(n8.x,n8.y)];
         group_traverse(sum,label,lbl1,{});
         group_traverse(sum,label,lbl2,{lbl1});
         group_traverse(sum,label,lbl3,{lbl1,lbl2});
@@ -458,11 +458,11 @@ int CA2D<State,hood_type>::find_groups_sqr8(std::function<bool(const State &)> m
       int lbl1 = group[xy1d(n1.x,n1.y)];
       int lbl2 = group[xy1d(n2.x,n2.y)];
       int lbl3 = group[xy1d(n3.x,n3.y)];
-      int lbl4 = group[xy1d(n4.x,n3.y)];
-      int lbl5 = group[xy1d(n5.x,n3.y)];
-      int lbl6 = group[xy1d(n6.x,n3.y)];
-      int lbl7 = group[xy1d(n7.x,n3.y)];
-      int lbl8 = group[xy1d(n8.x,n3.y)];
+      int lbl4 = group[xy1d(n4.x,n4.y)];
+      int lbl5 = group[xy1d(n5.x,n5.y)];
+      int lbl6 = group[xy1d(n6.x,n6.y)];
+      int lbl7 = group[xy1d(n7.x,n7.y)];
+      int lbl8 = group[xy1d(n8.x,n8.y)];
       group_traverse(sum,label,lbl1,{});
       group_traverse(sum,label,lbl2,{lbl1});
       group_traverse(sum,label,lbl3,{lbl1,lbl2});