From 20b7841e362f4c08edea3c9e5d0ee764ad2fdb47 Mon Sep 17 00:00:00 2001
From: RenechCDDA <84619419+RenechCDDA@users.noreply.github.com>
Date: Fri, 24 May 2024 14:56:43 -0400
Subject: [PATCH] Reset existing monster groups with bad destinations

---
 src/savegame.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/savegame.cpp b/src/savegame.cpp
index 9ab7dc6f55fdb..562abee000f50 100644
--- a/src/savegame.cpp
+++ b/src/savegame.cpp
@@ -368,12 +368,19 @@ void overmap::load_monster_groups( const JsonArray &jsin )
     for( JsonArray mongroup_with_tripoints : jsin ) {
         mongroup new_group;
         new_group.deserialize( mongroup_with_tripoints.next_object() );
+        bool reset_target = false;
+        if( new_group.target ==  point_abs_sm() ) { // Remove after 0.I
+            reset_target = true;
+        }
 
         JsonArray tripoints_json = mongroup_with_tripoints.next_array();
         tripoint_om_sm temp;
         for( JsonValue tripoint_json : tripoints_json ) {
             temp.deserialize( tripoint_json );
             new_group.abs_pos = project_combine( pos(), temp );
+            if( reset_target ) { // Remove after 0.I
+                new_group.set_target( new_group.abs_pos.xy() );
+            }
             add_mon_group( new_group );
         }