1 files changed, 12 insertions, 0 deletions

@@ -61,6 +61,12 @@ class AssignIds {
             next_id_ = id;
           }
         }
+
+        for (const auto& [_, id] : room.masteries()) {
+          if (id > next_id_) {
+            next_id_ = id;
+          }
+        }
       }
     }
 
@@ -70,6 +76,12 @@ class AssignIds {
       }
     }
 
+    for (const auto& [_, id] : id_mappings_.letters()) {
+      if (id > next_id_) {
+        next_id_ = id;
+      }
+    }
+
     next_id_++;
   }