RenX::Server: Added 'gameVersionNumber' with appropriate accessor function (RCONv4)

RenX.Core/RenX_Server.cpp

@@ -3173,10 +3173,24 @@ void RenX::Server::processLine(const Jupiter::ReadableString &line)
 			{
 				Jupiter::ReferenceString raw = Jupiter::ReferenceString::substring(line, 1);
 				this->rconVersion = raw.asInt(10);
-				this->gameVersion = raw.substring(3);
 				
 				if (this->rconVersion >= 3)
 				{
+					if (this->rconVersion == 3) // Old format: 003Open Beta 5.12
+						this->gameVersion = raw.substring(3);
+					else // New format: 004 | Game Version Number | Game Version
+					{
+						this->gameVersionNumber = tokens.getToken(1).asInt(10);
+						this->gameVersion = tokens.getToken(2);
+
+						if (this->gameVersion.isEmpty())
+						{
+							RenX::Server::sendLogChan(STRING_LITERAL_AS_REFERENCE(IRCCOLOR "04[Error]" IRCCOLOR " Disconnected from Renegade-X server (Protocol Error)."));
+							this->disconnect(RenX::DisconnectReason::ProtocolError);
+							break;
+						}
+					}
+
 					RenX::Server::sock.send("s\n"_jrs);
 					RenX::Server::send("serverinfo"_jrs);
 					RenX::Server::send("gameinfo"_jrs);
@@ -3296,6 +3310,11 @@ unsigned int RenX::Server::getVersion() const
 	return RenX::Server::rconVersion;
 }
 
+unsigned int RenX::Server::getGameVersionNumber() const
+{
+	return RenX::Server::gameVersionNumber;
+}
+
 const Jupiter::ReadableString &RenX::Server::getGameVersion() const
 {
 	return RenX::Server::gameVersion;

RenX.Core/RenX_Server.h

@@ -944,12 +944,19 @@ namespace RenX
 		void wipeData();
 
 		/**
-		* @brief Fetches the RCON version number, or 0 or none has been set.
+		* @brief Fetches the RCON version number, or 0 if none has been set.
 		*
 		* @return RCON version number
 		*/
 		unsigned int getVersion() const;
 
+		/**
+		* @brief Fetches the game version number, or 0 if none has been set.
+		*
+		* @return Game version number
+		*/
+		unsigned int getGameVersionNumber() const;
+
 		/**
 		* @brief Fetches the game version string, or an empty string if none has been set.
 		*
@@ -1020,6 +1027,7 @@ namespace RenX
 		size_t bot_count = 0;
 		size_t player_rdns_resolutions_pending = 0;
 		unsigned int rconVersion = 0;
+		unsigned int gameVersionNumber = 0;
 		double crateRespawnAfterPickup = 0.0;
 		uuid_func calc_uuid;
 		std::chrono::steady_clock::time_point lastAttempt = std::chrono::steady_clock::now();