1 files changed, 3 insertions, 1 deletions
diff --git a/include/MessageBoard.hpp b/include/MessageBoard.hpp
index a947c1b..861d195 100644
--- a/include/MessageBoard.hpp
+++ b/include/MessageBoard.hpp
@@ -22,7 +22,7 @@ namespace dchat
         MessageBoard(Channel *channel);
         ~MessageBoard();
         
-        void processEvent(const sf::Event &event);
+        void processEvent(const sf::Event &event, Cache &cache);
         void draw(sf::RenderWindow &window, Cache &cache);
     private:
         usize findPositionToInsertMessageByTimestamp(Message *message);
@@ -47,5 +47,7 @@ namespace dchat
         sf::Vector2f backgroundSize;
         sf::Vector2f backgroundPos;
         std::mutex messageProcessMutex;
+        usize visibleMessageStartIndex;
+        usize visibleMessageEndIndex;
     };
 }