6 files changed, 16 insertions, 0 deletions
diff --git a/src/net/battlegroundhandler.h b/src/net/battlegroundhandler.h
index 4d36054b4..e03757141 100644
--- a/src/net/battlegroundhandler.h
+++ b/src/net/battlegroundhandler.h
@@ -46,6 +46,8 @@ class BattleGroundHandler notfinal
         virtual void beginAck(const bool result,
                               const std::string &bgName,
                               const std::string &gameName) const = 0;
+
+        virtual void checkState(const std::string &name) const = 0;
 };
 
 }  // namespace Net
diff --git a/src/net/eathena/battlegroundhandler.cpp b/src/net/eathena/battlegroundhandler.cpp
index bc34d351a..3444c9434 100644
--- a/src/net/eathena/battlegroundhandler.cpp
+++ b/src/net/eathena/battlegroundhandler.cpp
@@ -175,4 +175,10 @@ void BattleGroundHandler::beginAck(const bool result,
     outMsg.writeString(gameName, 24, "game name");
 }
 
+void BattleGroundHandler::checkState(const std::string &name) const
+{
+    createOutPacket(CMSG_BATTLE_CHECK_STATE);
+    outMsg.writeString(name, 24, "bg name");
+}
+
 }  // namespace EAthena
diff --git a/src/net/eathena/battlegroundhandler.h b/src/net/eathena/battlegroundhandler.h
index 291da2877..233f99e76 100644
--- a/src/net/eathena/battlegroundhandler.h
+++ b/src/net/eathena/battlegroundhandler.h
@@ -48,6 +48,8 @@ class BattleGroundHandler final : public MessageHandler,
                       const std::string &bgName,
                       const std::string &gameName) const override final;
 
+        void checkState(const std::string &name) const override final;
+
     protected:
         void processBattleEmblem(Net::MessageIn &msg);
 
diff --git a/src/net/eathena/protocol.h b/src/net/eathena/protocol.h
index 32dc2f829..be9537e3c 100644
--- a/src/net/eathena/protocol.h
+++ b/src/net/eathena/protocol.h
@@ -495,6 +495,7 @@
 #define CMSG_BATTLE_REGISTER         0x08d7
 #define CMSG_BATTLE_REVOKE           0x08da
 #define CMSG_BATTLE_BEGIN_ACK        0x08e0
+#define CMSG_BATTLE_CHECK_STATE      0x090a
 
 #define CMSG_CREAYE_CHAT_ROOM        0x00d5
 #define CMSG_LEAVE_CHAT_ROOM         0x00e3
diff --git a/src/net/tmwa/battlegroundhandler.cpp b/src/net/tmwa/battlegroundhandler.cpp
index 916e27a33..e9a26180b 100644
--- a/src/net/tmwa/battlegroundhandler.cpp
+++ b/src/net/tmwa/battlegroundhandler.cpp
@@ -58,4 +58,8 @@ void BattleGroundHandler::beginAck(const bool result A_UNUSED,
 {
 }
 
+void BattleGroundHandler::checkState(const std::string &name A_UNUSED) const
+{
+}
+
 }  // namespace TmwAthena
diff --git a/src/net/tmwa/battlegroundhandler.h b/src/net/tmwa/battlegroundhandler.h
index c5fdeea27..cb8e5b679 100644
--- a/src/net/tmwa/battlegroundhandler.h
+++ b/src/net/tmwa/battlegroundhandler.h
@@ -49,6 +49,7 @@ class BattleGroundHandler final : public MessageHandler,
                       const std::string &bgName,
                       const std::string &gameName) const override final;
 
+        void checkState(const std::string &name) const override final;
 };
 
 }  // namespace TmwAthena