Add support for different server flags in server version packet.

This can break old tmwAthena builds.
Registration on this servers may work or may not work by random.

1 files changed, 7 insertions, 2 deletions

diff --git a/src/net/tmwa/loginhandler.cpp b/src/net/tmwa/loginhandler.cpp
index 00e0563e8..9dc9c5447 100644
--- a/src/net/tmwa/loginhandler.cpp
+++ b/src/net/tmwa/loginhandler.cpp
@@ -41,6 +41,11 @@ namespace TmwAthena
 
 extern ServerInfo charServer;
 
+enum ServerFlags
+{
+    FLAG_REGISTRATION = 1
+};
+
 LoginHandler::LoginHandler() :
     MessageHandler(),
     Ea::LoginHandler()
@@ -188,7 +193,7 @@ void LoginHandler::processServerVersion(Net::MessageIn &msg)
     if (b1 == 255 && b2 == 'E' && b3 == 'V' && b4 == 'L')
     {
         const unsigned int options = msg.readInt8();
-        mRegistrationEnabled = options;
+        mRegistrationEnabled = options & FLAG_REGISTRATION;
         msg.skip(2);  // 0 unused
         serverVersion = msg.readInt8();
         if (serverVersion >= 5)
@@ -197,7 +202,7 @@ void LoginHandler::processServerVersion(Net::MessageIn &msg)
     else
     {
         const unsigned int options = msg.readInt32();
-        mRegistrationEnabled = options;
+        mRegistrationEnabled = options & FLAG_REGISTRATION;
         serverVersion = 0;
     }
     logger->log("Server version: %d", serverVersion);