Adding TODO comment

back/src/Model/World.ts

@@ -56,8 +56,16 @@ export class World {
                 }
             }
 
+        } else {
+            // If the user is part of a group:
+            //  should we split the group?
+
+            // TODO: analyze the group of the user:
+            //  => take one user. "walk the tree of users, each branch being a link<MIN_DISTANCE"
+            //  If some users are not in the subgroup, take the other user and loop
+            //  At the end, we will have a list of subgroups. From this list, we can send disconnect messages
+
         }
-       // TODO : vérifier qu'ils ne sont pas déja dans un groupe plein 
     }
 
     /**