Add a switch for follower only mode (#1241)

* Add a switch follower only mode

* Format the code

src/providers/twitch/IrcMessageHandler.cpp

@@ -196,6 +196,10 @@ void IrcMessageHandler::handleRoomStateMessage(Communi::IrcMessage *message)
             {
                 roomModes.broadcasterLang = it.value().toString();
             }
+            if ((it = tags.find("followers-only")) != tags.end())
+            {
+                roomModes.followerOnly = it.value().toInt();
+            }
             twitchChannel->setRoomModes(roomModes);
         }
 

src/providers/twitch/TwitchChannel.hpp

@@ -49,7 +49,7 @@ public:
         bool submode = false;
         bool r9k = false;
         bool emoteOnly = false;
-        //        int folowerOnly = 0;
+        int followerOnly = -1;
         int slowMode = 0;
         QString broadcasterLang;
     };