From 6450f7c8a64ba2b5df23093d0e2268f801e61d80 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sun, 13 Nov 2022 13:41:24 +0100
Subject: [PATCH] sag:: set RV_INVERSE_WEIGHT flag

---
 rogueviz/sag.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/rogueviz/sag.cpp b/rogueviz/sag.cpp
index f2223b38..f28da273 100644
--- a/rogueviz/sag.cpp
+++ b/rogueviz/sag.cpp
@@ -365,7 +365,12 @@ namespace sag {
       cost += costat(i, sagid[i]);
     cost /= 2;
     }
-  
+
+  void set_inverse() {
+    if(method == smMatch) vizflags |= RV_INVERSE_WEIGHT;
+    else vizflags &=~ RV_INVERSE_WEIGHT;
+    }
+
   void reassign() {
     int DN = isize(sagid);
     for(int i=0; i<DN; i++) {
@@ -373,6 +378,7 @@ namespace sag {
       forgetedges(i);
       }
     shmup::fixStorage();
+    set_inverse();
     }
 
   void load_sag_solution(const string& fname) {