indicate balancing winner better

src/balancing/ArenaSimulation.cpp

@@ -28,6 +28,7 @@ ArenaSimulation::ArenaSimulation(const GameConfig& gameConfig,
     , m_team1HqId(kInvalidEntityId)
     , m_team2HqId(kInvalidEntityId)
     , m_finished(false)
+    , m_winnerTeam(-1)
     , m_stopRequested(false)
 {
     m_buildingSystem = std::make_unique<BuildingSystem>(
@@ -333,6 +334,7 @@ void ArenaSimulation::tickDeaths()
     if (team1HqGone || team2HqGone)
     {
         m_finished = true;
+        m_winnerTeam = team1HqGone ? 1 : 0;
         updateStatus();
         return;
     }
@@ -355,6 +357,7 @@ void ArenaSimulation::tickDeaths()
     if (!team1HasShips || !team2HasShips)
     {
         m_finished = true;
+        m_winnerTeam = team1HasShips ? 0 : 1;
         updateStatus();
     }
 }
@@ -363,6 +366,7 @@ void ArenaSimulation::updateStatus()
 {
     ArenaStatus newStatus;
     newStatus.finished = m_finished;
+    newStatus.winnerTeam = m_winnerTeam;
 
     for (int ti = 0; ti < 2; ++ti)
     {