Added indev Pylon(MasterServer) broadcasting to dedi. Read description for further information.

Dedicated RemoteFunctionCallsChecksum needs fixing because its currently always null.
Hidden needs to be implemented. I wouldn't say its needed currently till the Pylon re-write hits indev branch.

r5dev/engine/host_state.cpp

@@ -4,6 +4,35 @@
 #include "engine/net_chan.h"
 #include "tier0/cvar.h"
 #include "client/IVEngineClient.h"
+#include "networksystem/r5net.h"
+#include "squirrel/sqinit.h"
+
+//-----------------------------------------------------------------------------
+// Purpose: Send keep alive request to Pylon Master Server.
+// NOTE: When Pylon update reaches indev remove this and implement properly.
+//-----------------------------------------------------------------------------
+void KeepAliveToPylon()
+{
+	if (g_pHostState->m_bActiveGame && sv_pylonvisibility->m_iValue == 1) // Check for active game.
+	{
+		std::string m_szHostToken = std::string();
+		std::string m_szHostRequestMessage = std::string();
+		DevMsg(eDLL_T::CLIENT, "Sending PostServerHost request\n");
+		bool result = g_pR5net->PostServerHost(m_szHostRequestMessage, m_szHostToken,
+			ServerListing{
+				g_pCvar->FindVar("hostname")->m_pzsCurrentValue,
+				std::string(g_pHostState->m_levelName),
+				"",
+				g_pCvar->FindVar("hostport")->m_pzsCurrentValue,
+				g_pCvar->FindVar("mp_gamemode")->m_pzsCurrentValue,
+				false,
+				std::to_string(*g_nRemoteFunctionCallsChecksum), // BUG BUG: Checksum is null on dedi
+				std::string(),
+				g_szNetKey.c_str()
+			}
+		);
+	}
+}
 
 //-----------------------------------------------------------------------------
 // Purpose: state machine's main processing loop
@@ -48,6 +77,15 @@ void HCHostState_FrameUpdate(void* rcx, void* rdx, float time)
 		ConCommandBase* disconnect = (ConCommandBase*)g_pCvar->FindCommand("disconnect");
 		disconnect->AddFlags(FCVAR_SERVER_CAN_EXECUTE); // Make sure server is not restricted to this.
 
+		static std::thread PylonThread([]() // Pylon request thread.
+		{
+				while (true)
+				{
+					KeepAliveToPylon();
+					std::this_thread::sleep_for(std::chrono::milliseconds(5000));
+				}
+		});
+
 		if (net_userandomkey->m_pParent->m_iValue == 1)
 		{
 			HNET_GenerateKey();

r5dev/tier0/IConVar.cpp

@@ -101,7 +101,8 @@ void IConVar_InitConVar()
 	cm_return_false_cmdquery_cheats = IConVar_RegisterConVar("cm_return_false_cmdquery_cheats", "0", FCVAR_RELEASE, "Returns false on all FCVAR_DEVELOPMENTONLY and FCVAR_CHEAT ConVar/ConCommand queries ( !warning! ).", false, 0.f, false, 0.f, nullptr, nullptr);
 	//-------------------------------------------------------------------------
 	// SERVER                                                                 |
-	sv_showconnecting = IConVar_RegisterConVar("sv_showconnecting", "1", FCVAR_DEVELOPMENTONLY | FCVAR_CHEAT, "Logs information about the connecting client to the console.", false, 0.f, false, 0.f, nullptr, nullptr);
+	sv_showconnecting  = IConVar_RegisterConVar("sv_showconnecting", "1", FCVAR_DEVELOPMENTONLY | FCVAR_CHEAT, "Logs information about the connecting client to the console.", false, 0.f, false, 0.f, nullptr, nullptr);
+	sv_pylonvisibility = IConVar_RegisterConVar("sv_pylonvisibility", "0", FCVAR_RELEASE, "Determines the visiblity to the Pylon Master Server, 0 = Not visible, 1 = Visible, 2 = Hidden BUG BUG: not implemented yet.", false, 0.f, false, 0.f, nullptr, nullptr);
 	//-------------------------------------------------------------------------
 	// CLIENT                                                                 |
 	cl_drawconsoleoverlay      = IConVar_RegisterConVar("cl_drawconsoleoverlay", "1", FCVAR_RELEASE, "Draw the console overlay at the top of the screen.", false, 0.f, false, 0.f, nullptr, nullptr);

r5dev/tier0/IConVar.h

@@ -52,6 +52,34 @@
 #define FCVAR_SERVER_CANNOT_QUERY   (1<<29)	// If this is set, then the server is not allowed to query this cvar's value (via IServerPluginHelpers::StartQueryCvarValue).
 #define FCVAR_CLIENTCMD_CAN_EXECUTE (1<<30)	// IVEngineClient::ClientCmd is allowed to execute this command.
 
+/*
+class ConVar : ConCommandBase, IConVar; [MI] (#classinformer)
+dq offset ? ? _R4ConVar@@6B@; const ConVar::`RTTI Complete Object Locator'
+
+dq offset ??_G__ExceptionPtr@@QEAAPEAXI@Z_0; 0 Index
+dq offset sub_1401F9930
+dq offset loc_14046FE90
+dq offset ConVar__AddFlags
+dq offset ConVar__RemoveFlags
+dq offset sub_14046FEA0
+dq offset loc_14046FF70
+dq offset ConVar__GetHelpString
+dq offset sub_14046FEC0
+dq offset sub_14046FEE0
+dq offset ConVar__IsRegistered
+dq offset ConVar__GetDllIdentifier
+dq offset sub_14046F3F0
+dq offset sub_14046F470
+dq offset ConVar__InternalSetFloatValue; The one below also does something similar
+dq offset sub_140470340
+dq offset sub_140470420; Seems to be InternalSetInt below maybe ?
+dq offset sub_140470510
+dq offset nullsub
+dq offset sub_140470300
+dq offset sub_1404701A0
+dq offset RegisterConVar; #STR: "Convar '%s' is flagged as both FCVAR_ARCHIVE and FCVAR_ARC
+*/
+
 class ConVar
 {
 public:

r5dev/tier0/cvar.cpp

@@ -11,6 +11,7 @@ ConVar* cm_return_false_cmdquery_cheats    = new ConVar();
 //-------------------------------------------------------------------------
 // SERVER                                                                 |
 ConVar* sv_showconnecting                  = new ConVar();
+ConVar* sv_pylonvisibility                 = new ConVar();
 //-------------------------------------------------------------------------
 // CLIENT                                                                 |
 ConVar* cl_drawconsoleoverlay              = new ConVar();

r5dev/tier0/cvar.h

@@ -22,6 +22,7 @@ extern ConVar* cm_return_false_cmdquery_cheats;
 //-------------------------------------------------------------------------
 // SERVER                                                                 |
 extern ConVar* sv_showconnecting;
+extern ConVar* sv_pylonvisibility;
 //-------------------------------------------------------------------------
 // CLIENT                                                                 |
 extern ConVar* cl_drawconsoleoverlay;