Plugin system v2 (#343)

* Some work

* Rewrite gamestate presence

* Add plugin system logger

* Format changes

* Format chjange

* Fix gamestate stuff

* some callback stuff

* move around invite stuff

* move invite to funcs

* fix presence server data

* Actually call InformSQVMCreated

* bruh

* Fix TODO's

* Formatting

* Fix filters

* Add InformDLLLoads

* Fix plugin handle always being 0

* Formatting

* Fix merge issues

* Formatting

* Mods can add files compiled at SQVM init

* Some Small Fixes

* Add changes from review

* Fix load failure

* Add new squirrel functions

* actually call InformSQVMDestroyed

* add CreateObject function

* answers to complaints

* remove snake cases from GameStatePresence

---------

Co-authored-by: cat_or_not <41955154+catornot@users.noreply.github.com>

2 files changed, 129 insertions, 0 deletions

diff --git a/NorthstarDLL/shared/gamepresence.cpp b/NorthstarDLL/shared/gamepresence.cpp
new file mode 100644
index 00000000..86a87526
--- /dev/null
+++ b/NorthstarDLL/shared/gamepresence.cpp
@@ -0,0 +1,81 @@
+#include "pch.h"
+
+#include "gamepresence.h"
+#include "plugins/pluginbackend.h"
+#include "plugins/plugins.h"
+#include "dedicated/dedicated.h"
+#include "server/serverpresence.h"
+#include "masterserver/masterserver.h"
+#include "squirrel/squirrel.h"
+
+GameStatePresence* g_pGameStatePresence;
+
+GameStatePresence::GameStatePresence()
+{
+	g_pServerPresence->AddPresenceReporter(&m_GameStateServerPresenceReporter);
+}
+
+void GameStateServerPresenceReporter::RunFrame(double flCurrentTime, const ServerPresence* pServerPresence)
+{
+	g_pGameStatePresence->id = pServerPresence->m_sServerId;
+	g_pGameStatePresence->name = pServerPresence->m_sServerName;
+	g_pGameStatePresence->description = pServerPresence->m_sServerDesc;
+	g_pGameStatePresence->password = pServerPresence->m_Password;
+
+	g_pGameStatePresence->map = pServerPresence->m_MapName;
+	g_pGameStatePresence->playlist = pServerPresence->m_PlaylistName;
+	g_pGameStatePresence->currentPlayers = pServerPresence->m_iPlayerCount;
+	g_pGameStatePresence->maxPlayers = pServerPresence->m_iMaxPlayers;
+
+	g_pGameStatePresence->isLocal = !IsDedicatedServer();
+}
+
+void GameStatePresence::RunFrame()
+{
+	if (g_pSquirrel<ScriptContext::UI>->m_pSQVM != nullptr && g_pSquirrel<ScriptContext::UI>->m_pSQVM->sqvm != nullptr)
+		g_pSquirrel<ScriptContext::UI>->Call("NorthstarCodeCallback_GenerateUIPresence");
+
+	if (g_pSquirrel<ScriptContext::CLIENT>->m_pSQVM != nullptr && g_pSquirrel<ScriptContext::CLIENT>->m_pSQVM->sqvm != nullptr)
+	{
+		auto test = g_pSquirrel<ScriptContext::CLIENT>->Call("NorthstarCodeCallback_GenerateGameState");
+	}
+	g_pPluginCommunicationhandler->GeneratePresenceObjects();
+}
+
+ADD_SQFUNC("void", NSPushGameStateData, "GameStateStruct gamestate", "", ScriptContext::CLIENT)
+{
+	SQStructInstance* structInst = g_pSquirrel<ScriptContext::CLIENT>->m_pSQVM->sqvm->_stackOfCurrentFunction[1]._VAL.asStructInstance;
+	g_pGameStatePresence->map = structInst->data[0]._VAL.asString->_val;
+	g_pGameStatePresence->mapDisplayname = structInst->data[1]._VAL.asString->_val;
+	g_pGameStatePresence->playlist = structInst->data[2]._VAL.asString->_val;
+	g_pGameStatePresence->playlistDisplayname = structInst->data[3]._VAL.asString->_val;
+
+	g_pGameStatePresence->currentPlayers = structInst->data[4]._VAL.asInteger;
+	g_pGameStatePresence->maxPlayers = structInst->data[5]._VAL.asInteger;
+	g_pGameStatePresence->ownScore = structInst->data[6]._VAL.asInteger;
+	g_pGameStatePresence->otherHighestScore = structInst->data[7]._VAL.asInteger;
+	g_pGameStatePresence->maxScore = structInst->data[8]._VAL.asInteger;
+	g_pGameStatePresence->timestampEnd = ceil(structInst->data[9]._VAL.asFloat);
+
+	if (g_pMasterServerManager->m_currentServer)
+	{
+		g_pGameStatePresence->id = g_pMasterServerManager->m_currentServer->id;
+		g_pGameStatePresence->name = g_pMasterServerManager->m_currentServer->name;
+		g_pGameStatePresence->description = g_pMasterServerManager->m_currentServer->description;
+		g_pGameStatePresence->password = g_pMasterServerManager->m_sCurrentServerPassword;
+	}
+
+	return SQRESULT_NOTNULL;
+}
+
+ADD_SQFUNC("void", NSPushUIPresence, "UIPresenceStruct presence", "", ScriptContext::UI)
+{
+	SQStructInstance* structInst = g_pSquirrel<ScriptContext::UI>->m_pSQVM->sqvm->_stackOfCurrentFunction[1]._VAL.asStructInstance;
+
+	g_pGameStatePresence->isLoading = structInst->data[0]._VAL.asInteger;
+	g_pGameStatePresence->isLobby = structInst->data[1]._VAL.asInteger;
+	g_pGameStatePresence->loadingLevel = structInst->data[2]._VAL.asString->_val;
+	g_pGameStatePresence->uiMap = structInst->data[3]._VAL.asString->_val;
+
+	return SQRESULT_NOTNULL;
+}
diff --git a/NorthstarDLL/shared/gamepresence.h b/NorthstarDLL/shared/gamepresence.h
new file mode 100644
index 00000000..167f83ab
--- /dev/null
+++ b/NorthstarDLL/shared/gamepresence.h
@@ -0,0 +1,48 @@
+
+#pragma once
+#include "pch.h"
+#include "server/serverpresence.h"
+
+class GameStateServerPresenceReporter : public ServerPresenceReporter
+{
+	void RunFrame(double flCurrentTime, const ServerPresence* pServerPresence);
+};
+
+class GameStatePresence
+{
+  public:
+	std::string id;
+	std::string name;
+	std::string description;
+	std::string password; // NOTE: May be empty
+
+	bool isServer;
+	bool isLocal = false;
+	bool isLoading;
+	bool isLobby;
+	std::string loadingLevel;
+
+	std::string uiMap;
+
+	std::string map;
+	std::string mapDisplayname;
+	std::string playlist;
+	std::string playlistDisplayname;
+
+	int currentPlayers;
+	int maxPlayers;
+
+	int ownScore;
+	int otherHighestScore; // NOTE: The highest score OR the second highest score if we have the highest
+	int maxScore;
+
+	int timestampEnd;
+
+	GameStatePresence();
+	void RunFrame();
+
+  protected:
+	GameStateServerPresenceReporter m_GameStateServerPresenceReporter;
+};
+
+extern GameStatePresence* g_pGameStatePresence;