send tournament result before battle end command

src/Episode3/Server.cc

@@ -61,6 +61,7 @@ void ServerBase::recreate_server() {
 
 Server::Server(shared_ptr<ServerBase> base)
     : w_base(base),
+      tournament_match_result_sent(false),
       battle_finished(false),
       battle_in_progress(false),
       round_num(1),

src/Episode3/Server.hh

@@ -242,6 +242,8 @@ private:
   std::weak_ptr<ServerBase> w_base;
 
 public:
+  bool tournament_match_result_sent; // Not part of original implementation
+
   uint32_t battle_finished;
   uint32_t battle_in_progress;
   uint32_t round_num;