Merge branch 'NetCon' of https://github.com/Mauler125/NorthstarLauncher into NetCon

8 files changed, 633 insertions, 2 deletions

diff --git a/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj b/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj
index 6da5f2b7..f12a9eee 100644
--- a/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj
+++ b/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj
@@ -115,6 +115,8 @@
     <ClInclude Include="chatcommand.h" />
     <ClInclude Include="clientchathooks.h" />
     <ClInclude Include="localchatwriter.h" />
+    <ClInclude Include="plugins.h" />
+    <ClInclude Include="plugin_abi.h" />
     <ClInclude Include="serverchathooks.h" />
     <ClInclude Include="clientauthhooks.h" />
     <ClInclude Include="color.h" />
@@ -555,6 +557,7 @@
     <ClInclude Include="sourceconsole.h" />
     <ClInclude Include="sourceinterface.h" />
     <ClInclude Include="squirrel.h" />
+    <ClInclude Include="state.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="audio.cpp" />
@@ -595,6 +598,7 @@
     </ClCompile>
     <ClCompile Include="pdef.cpp" />
     <ClCompile Include="playlist.cpp" />
+    <ClCompile Include="plugins.cpp" />
     <ClCompile Include="rpakfilesystem.cpp" />
     <ClCompile Include="scriptbrowserhooks.cpp" />
     <ClCompile Include="scriptmainmenupromos.cpp" />
diff --git a/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj.filters b/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj.filters
index f0c8c380..37277e2e 100644
--- a/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj.filters
+++ b/NorthstarDedicatedTest/NorthstarDedicatedTest.vcxproj.filters
@@ -1473,6 +1473,15 @@
     <ClInclude Include="localchatwriter.h">
       <Filter>Header Files\Client</Filter>
     </ClInclude>
+    <ClInclude Include="plugins.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="state.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="plugin_abi.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="dllmain.cpp">
@@ -1622,6 +1631,9 @@
     <ClCompile Include="localchatwriter.cpp">
       <Filter>Source Files\Client</Filter>
     </ClCompile>
+    <ClCompile Include="plugins.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <MASM Include="audio_asm.asm">
diff --git a/NorthstarDedicatedTest/dllmain.cpp b/NorthstarDedicatedTest/dllmain.cpp
index dcff9f4a..d6bc5091 100644
--- a/NorthstarDedicatedTest/dllmain.cpp
+++ b/NorthstarDedicatedTest/dllmain.cpp
@@ -39,6 +39,15 @@
 #include "localchatwriter.h"
 #include <string.h>
 #include "pch.h"
+#include "plugin_abi.h"
+#include "plugins.h"
+
+#include "rapidjson/document.h"
+#include "rapidjson/stringbuffer.h"
+#include "rapidjson/writer.h"
+#include "rapidjson/error/en.h"
+
+typedef void (*initPluginFuncPtr)(void* getPluginObject);
 
 bool initialised = false;
 
@@ -68,6 +77,108 @@ void WaitForDebugger(HMODULE baseAddress)
 	}
 }
 
+void freeLibrary(HMODULE hLib)
+{
+	if (!FreeLibrary(hLib))
+	{
+		spdlog::error("There was an error while trying to free library");
+	}
+}
+
+bool LoadPlugins()
+{
+
+	std::vector<fs::path> paths;
+
+	std::string pluginPath = GetNorthstarPrefix() + "/plugins";
+
+	// ensure dirs exist
+	fs::recursive_directory_iterator iterator(pluginPath);
+	if (std::filesystem::begin(iterator) == std::filesystem::end(iterator))
+	{
+		spdlog::warn("Could not find any plugins. Skipped loading plugins");
+		return false;
+	}
+	for (auto const& entry : iterator)
+	{
+		if (fs::is_regular_file(entry) && entry.path().extension() == ".dll")
+			paths.emplace_back(entry.path().filename());
+	}
+	// system("pause");
+	initGameState();
+	// spdlog::info("Loading the following DLLs in plugins folder:");
+	for (fs::path path : paths)
+	{
+		std::string pathstring = (pluginPath / path).string();
+		std::wstring wpath = (pluginPath / path).wstring();
+
+		LPCWSTR wpptr = wpath.c_str();
+		HMODULE datafile =
+			LoadLibraryExW(wpptr, 0, LOAD_LIBRARY_AS_DATAFILE | LOAD_LIBRARY_AS_IMAGE_RESOURCE); // Load the DLL as a data file
+		if (datafile == NULL)
+		{
+			spdlog::info("Failed to load library {}: ", std::system_category().message(GetLastError()));
+			continue;
+		}
+		HRSRC manifestResource = FindResourceW(datafile, MAKEINTRESOURCE(101), MAKEINTRESOURCE(RT_RCDATA));
+
+		if (manifestResource == NULL)
+		{
+			spdlog::info("Could not find manifest for library {}", pathstring);
+			freeLibrary(datafile);
+			continue;
+		}
+		spdlog::info("Loading resource from library");
+		HGLOBAL myResourceData = LoadResource(datafile, manifestResource);
+		if (myResourceData == NULL)
+		{
+			spdlog::error("Failed to load resource from library");
+			freeLibrary(datafile);
+			continue;
+		}
+		int manifestSize = SizeofResource(datafile, manifestResource);
+		std::string manifest = std::string((const char*)LockResource(myResourceData), 0, manifestSize);
+		freeLibrary(datafile);
+
+		rapidjson_document manifestJSON;
+		manifestJSON.Parse(manifest.c_str());
+
+		if (manifestJSON.HasParseError())
+		{
+			spdlog::error("Manifest for {} was invalid", pathstring);
+			continue;
+		}
+		if (!manifestJSON.HasMember("api_version"))
+		{
+			spdlog::error("{} does not have a version number in its manifest", pathstring);
+			continue;
+			// spdlog::info(manifestJSON["version"].GetString());
+		}
+		if (strcmp(manifestJSON["api_version"].GetString(), std::to_string(ABI_VERSION).c_str()))
+		{
+			spdlog::error("{} has an incompatible API version number in its manifest", pathstring);
+			continue;
+		}
+		// Passed all checks, going to actually load it now
+
+		HMODULE pluginLib = LoadLibraryW(wpptr); // Load the DLL as a data file
+		if (pluginLib == NULL)
+		{
+			spdlog::info("Failed to load library {}: ", std::system_category().message(GetLastError()));
+			continue;
+		}
+		initPluginFuncPtr initPlugin = (initPluginFuncPtr)GetProcAddress(pluginLib, "initializePlugin");
+		if (initPlugin == NULL)
+		{
+			spdlog::info("Library {} has no function initializePlugin", pathstring);
+			continue;
+		}
+		spdlog::info("Succesfully loaded {}", pathstring);
+		initPlugin(&getPluginObject);
+	}
+	return true;
+}
+
 bool InitialiseNorthstar()
 {
 	if (initialised)
@@ -123,6 +234,7 @@ bool InitialiseNorthstar()
 		AddDllLoadCallback("client.dll", InitialiseScriptMainMenuPromos);
 		AddDllLoadCallback("client.dll", InitialiseMiscClientFixes);
 		AddDllLoadCallback("client.dll", InitialiseClientPrintHooks);
+		AddDllLoadCallback("client.dll", InitialisePluginCommands);
 		AddDllLoadCallback("client.dll", InitialiseClientChatHooks);
 		AddDllLoadCallback("client.dll", InitialiseLocalChatWriter);
 	}
diff --git a/NorthstarDedicatedTest/main.h b/NorthstarDedicatedTest/main.h
index 90e88912..64f9cfd2 100644
--- a/NorthstarDedicatedTest/main.h
+++ b/NorthstarDedicatedTest/main.h
@@ -1,3 +1,4 @@
 #pragma once
 
-extern "C" __declspec(dllexport) bool InitialiseNorthstar();
\ No newline at end of file
+extern "C" __declspec(dllexport) bool InitialiseNorthstar();
+extern "C" __declspec(dllexport) bool LoadPlugins();
\ No newline at end of file
diff --git a/NorthstarDedicatedTest/masterserver.h b/NorthstarDedicatedTest/masterserver.h
index 2eae2081..c8fd0cb5 100644
--- a/NorthstarDedicatedTest/masterserver.h
+++ b/NorthstarDedicatedTest/masterserver.h
@@ -123,4 +123,5 @@ void UpdateServerInfoFromUnicodeToUTF8();
 void InitialiseSharedMasterServer(HMODULE baseAddress);
 
 extern MasterServerManager* g_MasterServerManager;
-extern ConVar* Cvar_ns_masterserver_hostname;
\ No newline at end of file
+extern ConVar* Cvar_ns_masterserver_hostname;
+extern ConVar* Cvar_ns_server_password;
\ No newline at end of file
diff --git a/NorthstarDedicatedTest/plugin_abi.h b/NorthstarDedicatedTest/plugin_abi.h
new file mode 100644
index 00000000..edd44ea1
--- /dev/null
+++ b/NorthstarDedicatedTest/plugin_abi.h
@@ -0,0 +1,72 @@
+#pragma once
+#include <string>
+
+#define ABI_VERSION 1
+//clang-format off
+// I hate clang-format
+/// <summary>
+/// This enum is used for referencing the different types of objects we can pass to a plugin
+/// Anything exposed to a plugin must not a be C++ type, as they could break when compiling with a different compiler.
+/// Any ABI incompatible change must increment the version number.
+/// Nothing must be removed from this enum, only appended. When it absolutely necessary to deprecate an object, it should return UNSUPPORTED
+/// when retrieved
+/// </summary>
+enum PluginObject
+{
+	UNSUPPORTED = 0,
+	GAMESTATE = 1,
+	SERVERINFO = 2,
+	PLAYERINFO = 3,
+	DUMMY = 0xFFFF
+};
+
+enum GameStateInfoType
+{
+	ourScore = 0,
+	secondHighestScore = 1,
+	highestScore = 2,
+	connected = 3,
+	loading = 4,
+	map = 5,
+	mapDisplayName = 6,
+	playlist = 7,
+	playlistDisplayName = 8,
+	players = 9
+};
+struct GameState
+{
+	int (*getGameStateChar)(char* out_buf, size_t out_buf_len, GameStateInfoType var);
+	int (*getGameStateInt)(int* out_ptr, GameStateInfoType var);
+	int (*getGameStateBool)(bool* out_ptr, GameStateInfoType var);
+};
+
+enum ServerInfoType
+{
+	id = 0,
+	name = 1,
+	description = 2,
+	password = 3,
+	maxPlayers = 4,
+	roundBased = 5,
+	scoreLimit = 6,
+	endTime = 7
+};
+struct ServerInfo
+{
+	int (*getServerInfoChar)(char* out_buf, size_t out_buf_len, ServerInfoType var);
+	int (*getServerInfoInt)(int* out_ptr, ServerInfoType var);
+	int (*getServerInfoBool)(bool* out_ptr, ServerInfoType var);
+};
+
+enum PlayerInfoType
+{
+	uid = 0
+};
+struct PlayerInfo
+{
+	int (*getPlayerInfoChar)(char* out_buf, size_t out_buf_len, PlayerInfoType var);
+	int (*getPlayerInfoInt)(int* out_ptr, PlayerInfoType var);
+	int (*getPlayerInfoBool)(bool* out_ptr, PlayerInfoType var);
+};
+
+//clang-format on
\ No newline at end of file
diff --git a/NorthstarDedicatedTest/plugins.cpp b/NorthstarDedicatedTest/plugins.cpp
new file mode 100644
index 00000000..383555cf
--- /dev/null
+++ b/NorthstarDedicatedTest/plugins.cpp
@@ -0,0 +1,410 @@
+#include "pch.h"
+#include "squirrel.h"
+#include "plugins.h"
+#include <chrono>
+#include "masterserver.h"
+#include "convar.h"
+#include <windows.h>
+
+/// <summary>
+/// The data is split into two different representations: one for internal, and one for plugins, for thread safety reasons
+/// The struct exposed to plugins contains getter functions for the various data types.
+/// We can safely use C++ types like std::string here since these are only ever handled by Northstar internally
+/// </summary>
+struct InternalGameState
+{
+	int ourScore;
+	int secondHighestScore;
+	int highestScore;
+
+	bool connected;
+	bool loading;
+	std::string map;
+	std::string mapDisplayName;
+	std::string playlist;
+	std::string playlistDisplayName;
+	int players;
+};
+struct InternalServerInfo
+{
+	std::string id;
+	std::string name;
+	std::string description;
+	std::string password;
+	int maxPlayers;
+	bool roundBased;
+	int scoreLimit;
+	int endTime;
+};
+// TODO: need to extend this to include current player data like loadouts
+struct InternalPlayerInfo
+{
+	int uid;
+};
+
+InternalGameState gameState;
+InternalServerInfo serverInfo;
+InternalPlayerInfo playerInfo;
+
+GameState gameStateExport;
+ServerInfo serverInfoExport;
+PlayerInfo playerInfoExport;
+
+/// <summary>
+/// We use SRW Locks because plugins will often be running their own thread
+/// To ensure thread safety, and to make it difficult to fuck up, we force them to use *our* functions to get data
+/// </summary>
+static SRWLOCK gameStateLock;
+static SRWLOCK serverInfoLock;
+static SRWLOCK playerInfoLock;
+
+void* getPluginObject(PluginObject var)
+{
+	switch (var)
+	{
+	case PluginObject::GAMESTATE:
+		return &gameStateExport;
+	case PluginObject::SERVERINFO:
+		return &serverInfoExport;
+	case PluginObject::PLAYERINFO:
+		return &playerInfoExport;
+	default:
+		return (void*)-1;
+	}
+}
+
+void initGameState()
+{
+	// Initalize the Slim Reader / Writer locks
+	InitializeSRWLock(&gameStateLock);
+	InitializeSRWLock(&serverInfoLock);
+	InitializeSRWLock(&playerInfoLock);
+
+	gameStateExport.getGameStateChar = &getGameStateChar;
+	gameStateExport.getGameStateInt = &getGameStateInt;
+	gameStateExport.getGameStateBool = &getGameStateBool;
+
+	serverInfoExport.getServerInfoChar = &getServerInfoChar;
+	serverInfoExport.getServerInfoInt = &getServerInfoInt;
+	serverInfoExport.getServerInfoBool = &getServerInfoBool;
+
+	playerInfoExport.getPlayerInfoChar = &getPlayerInfoChar;
+	playerInfoExport.getPlayerInfoInt = &getPlayerInfoInt;
+	playerInfoExport.getPlayerInfoBool = &getPlayerInfoBool;
+
+	serverInfo.id = "";
+	serverInfo.name = "";
+	serverInfo.description = "";
+	serverInfo.password = "";
+	serverInfo.maxPlayers = 0;
+	gameState.connected = false;
+	gameState.loading = false;
+	gameState.map = "";
+	gameState.mapDisplayName = "";
+	gameState.playlist = "";
+	gameState.playlistDisplayName = "";
+	gameState.players = 0;
+
+	playerInfo.uid = 123;
+}
+
+// string gamemode, string gamemodeName, string map, string mapName, bool connected, bool loading
+SQRESULT SQ_UpdateGameStateUI(void* sqvm)
+{
+	AcquireSRWLockExclusive(&gameStateLock);
+	gameState.map = ClientSq_getstring(sqvm, 1);
+	gameState.mapDisplayName = ClientSq_getstring(sqvm, 2);
+	gameState.playlist = ClientSq_getstring(sqvm, 3);
+	gameState.playlistDisplayName = ClientSq_getstring(sqvm, 4);
+	gameState.connected = ClientSq_getbool(sqvm, 5);
+	gameState.loading = ClientSq_getbool(sqvm, 6);
+	ReleaseSRWLockExclusive(&gameStateLock);
+	return SQRESULT_NOTNULL;
+}
+
+// int playerCount, int outScore, int secondHighestScore, int highestScore, bool roundBased, int scoreLimit
+SQRESULT SQ_UpdateGameStateClient(void* sqvm)
+{
+	AcquireSRWLockExclusive(&gameStateLock);
+	AcquireSRWLockExclusive(&serverInfoLock);
+	gameState.players = ClientSq_getinteger(sqvm, 1);
+	gameState.ourScore = ClientSq_getinteger(sqvm, 2);
+	gameState.secondHighestScore = ClientSq_getinteger(sqvm, 3);
+	gameState.highestScore = ClientSq_getinteger(sqvm, 4);
+	serverInfo.roundBased = ClientSq_getbool(sqvm, 5);
+	serverInfo.scoreLimit = ClientSq_getbool(sqvm, 6);
+	ReleaseSRWLockExclusive(&gameStateLock);
+	ReleaseSRWLockExclusive(&serverInfoLock);
+	return SQRESULT_NOTNULL;
+}
+
+// string id, string name, string password, int players, int maxPlayers, string map, string mapDisplayName, string playlist, string
+// playlistDisplayName
+SQRESULT SQ_UpdateServerInfo(void* sqvm)
+{
+	AcquireSRWLockExclusive(&gameStateLock);
+	AcquireSRWLockExclusive(&serverInfoLock);
+	serverInfo.id = ClientSq_getstring(sqvm, 1);
+	serverInfo.name = ClientSq_getstring(sqvm, 2);
+	serverInfo.password = ClientSq_getstring(sqvm, 3);
+	gameState.players = ClientSq_getinteger(sqvm, 4);
+	serverInfo.maxPlayers = ClientSq_getinteger(sqvm, 5);
+	gameState.map = ClientSq_getstring(sqvm, 6);
+	gameState.mapDisplayName = ClientSq_getstring(sqvm, 7);
+	gameState.playlist = ClientSq_getstring(sqvm, 8);
+	gameState.playlistDisplayName = ClientSq_getstring(sqvm, 9);
+	ReleaseSRWLockExclusive(&gameStateLock);
+	ReleaseSRWLockExclusive(&serverInfoLock);
+	return SQRESULT_NOTNULL;
+}
+
+// int maxPlayers
+SQRESULT SQ_UpdateServerInfoBetweenRounds(void* sqvm)
+{
+	AcquireSRWLockExclusive(&serverInfoLock);
+	serverInfo.id = ClientSq_getstring(sqvm, 1);
+	serverInfo.name = ClientSq_getstring(sqvm, 2);
+	serverInfo.password = ClientSq_getstring(sqvm, 3);
+	serverInfo.maxPlayers = ClientSq_getinteger(sqvm, 4);
+	ReleaseSRWLockExclusive(&serverInfoLock);
+	return SQRESULT_NOTNULL;
+}
+
+// float timeInFuture
+SQRESULT SQ_UpdateTimeInfo(void* sqvm)
+{
+	AcquireSRWLockExclusive(&serverInfoLock);
+	int endTimeFromNow = ceil(ClientSq_getfloat(sqvm, 1));
+	const auto p1 = std::chrono::system_clock::now().time_since_epoch();
+	serverInfo.endTime = std::chrono::duration_cast<std::chrono::seconds>(p1).count() + endTimeFromNow;
+	ReleaseSRWLockExclusive(&serverInfoLock);
+	return SQRESULT_NOTNULL;
+}
+
+// bool loading
+SQRESULT SQ_SetConnected(void* sqvm)
+{
+	AcquireSRWLockExclusive(&gameStateLock);
+	gameState.loading = ClientSq_getbool(sqvm, 1);
+	ReleaseSRWLockExclusive(&gameStateLock);
+	return SQRESULT_NOTNULL;
+}
+
+SQRESULT SQ_UpdateListenServer(void* sqvm)
+{
+	AcquireSRWLockExclusive(&serverInfoLock);
+	serverInfo.id = g_MasterServerManager->m_ownServerId;
+	serverInfo.password = Cvar_ns_server_password->GetString();
+	ReleaseSRWLockExclusive(&serverInfoLock);
+	return SQRESULT_NOTNULL;
+}
+
+int getServerInfoChar(char* out_buf, size_t out_buf_len, ServerInfoType var)
+{
+	AcquireSRWLockShared(&serverInfoLock);
+	int n = 0;
+	switch (var)
+	{
+	case ServerInfoType::id:
+		strncpy(out_buf, serverInfo.id.c_str(), out_buf_len);
+		break;
+	case ServerInfoType::name:
+		strncpy(out_buf, serverInfo.name.c_str(), out_buf_len);
+		break;
+	case ServerInfoType::description:
+		strncpy(out_buf, serverInfo.id.c_str(), out_buf_len);
+		break;
+	case ServerInfoType::password:
+		strncpy(out_buf, serverInfo.password.c_str(), out_buf_len);
+		break;
+	default:
+		n = -1;
+	}
+
+	ReleaseSRWLockShared(&serverInfoLock);
+
+	return n;
+}
+int getServerInfoInt(int* out_ptr, ServerInfoType var)
+{
+	AcquireSRWLockShared(&serverInfoLock);
+	int n = 0;
+	switch (var)
+	{
+	case ServerInfoType::maxPlayers:
+		*out_ptr = serverInfo.maxPlayers;
+		break;
+	case ServerInfoType::scoreLimit:
+		*out_ptr = serverInfo.scoreLimit;
+		break;
+	case ServerInfoType::endTime:
+		*out_ptr = serverInfo.endTime;
+		break;
+	default:
+		n = -1;
+	}
+
+	ReleaseSRWLockShared(&serverInfoLock);
+
+	return n;
+}
+int getServerInfoBool(bool* out_ptr, ServerInfoType var)
+{
+	AcquireSRWLockShared(&serverInfoLock);
+	int n = 0;
+	switch (var)
+	{
+	case ServerInfoType::roundBased:
+		*out_ptr = serverInfo.roundBased;
+		break;
+	default:
+		n = -1;
+	}
+
+	ReleaseSRWLockShared(&serverInfoLock);
+
+	return n;
+}
+
+int getGameStateChar(char* out_buf, size_t out_buf_len, GameStateInfoType var)
+{
+	AcquireSRWLockShared(&gameStateLock);
+	int n = 0;
+	switch (var)
+	{
+	case GameStateInfoType::map:
+		strncpy(out_buf, gameState.map.c_str(), out_buf_len);
+		break;
+	case GameStateInfoType::mapDisplayName:
+		strncpy(out_buf, gameState.mapDisplayName.c_str(), out_buf_len);
+		break;
+	case GameStateInfoType::playlist:
+		strncpy(out_buf, gameState.playlist.c_str(), out_buf_len);
+		break;
+	case GameStateInfoType::playlistDisplayName:
+		strncpy(out_buf, gameState.playlistDisplayName.c_str(), out_buf_len);
+		break;
+	default:
+		n = -1;
+	}
+
+	ReleaseSRWLockShared(&gameStateLock);
+
+	return n;
+}
+int getGameStateInt(int* out_ptr, GameStateInfoType var)
+{
+	AcquireSRWLockShared(&gameStateLock);
+	int n = 0;
+	switch (var)
+	{
+	case GameStateInfoType::ourScore:
+		*out_ptr = gameState.ourScore;
+		break;
+	case GameStateInfoType::secondHighestScore:
+		*out_ptr = gameState.secondHighestScore;
+		break;
+	case GameStateInfoType::highestScore:
+		*out_ptr = gameState.highestScore;
+		break;
+	case GameStateInfoType::players:
+		*out_ptr = gameState.players;
+		break;
+	default:
+		n = -1;
+	}
+
+	ReleaseSRWLockShared(&gameStateLock);
+
+	return n;
+}
+int getGameStateBool(bool* out_ptr, GameStateInfoType var)
+{
+	AcquireSRWLockShared(&gameStateLock);
+	int n = 0;
+	switch (var)
+	{
+	case GameStateInfoType::connected:
+		*out_ptr = gameState.connected;
+		break;
+	case GameStateInfoType::loading:
+		*out_ptr = gameState.loading;
+		break;
+	default:
+		n = -1;
+	}
+
+	ReleaseSRWLockShared(&gameStateLock);
+
+	return n;
+}
+
+int getPlayerInfoChar(char* out_buf, size_t out_buf_len, PlayerInfoType var)
+{
+	AcquireSRWLockShared(&playerInfoLock);
+	int n = 0;
+	switch (var)
+	{
+	default:
+		n = -1;
+	}
+
+	ReleaseSRWLockShared(&playerInfoLock);
+
+	return n;
+}
+int getPlayerInfoInt(int* out_ptr, PlayerInfoType var)
+{
+	AcquireSRWLockShared(&playerInfoLock);
+	int n = 0;
+	switch (var)
+	{
+	case PlayerInfoType::uid:
+		*out_ptr = playerInfo.uid;
+		break;
+	default:
+		n = -1;
+	}
+
+	ReleaseSRWLockShared(&playerInfoLock);
+
+	return n;
+}
+int getPlayerInfoBool(bool* out_ptr, PlayerInfoType var)
+{
+	AcquireSRWLockShared(&playerInfoLock);
+	int n = 0;
+	switch (var)
+	{
+	default:
+		n = -1;
+	}
+
+	ReleaseSRWLockShared(&playerInfoLock);
+
+	return n;
+}
+
+void InitialisePluginCommands(HMODULE baseAddress)
+{
+	// i swear there's a way to make this not have be run in 2 contexts but i can't figure it out
+	// some funcs i need are just not available in UI or CLIENT
+
+	g_UISquirrelManager->AddFuncRegistration(
+		"void", "NSUpdateGameStateUI", "string gamemode, string gamemodeName, string map, string mapName, bool connected, bool loading", "",
+		SQ_UpdateGameStateUI);
+	g_ClientSquirrelManager->AddFuncRegistration(
+		"void", "NSUpdateGameStateClient",
+		"int playerCount, int outScore, int secondHighestScore, int highestScore, bool roundBased, int scoreLimit", "",
+		SQ_UpdateGameStateClient);
+	g_UISquirrelManager->AddFuncRegistration(
+		"void", "NSUpdateServerInfo",
+		"string id, string name, string password, int players, int maxPlayers, string map, string mapDisplayName, string playlist, string "
+		"playlistDisplayName",
+		"", SQ_UpdateServerInfo);
+	g_ClientSquirrelManager->AddFuncRegistration(
+		"void", "NSUpdateServerInfoReload", "int maxPlayers", "", SQ_UpdateServerInfoBetweenRounds);
+	g_ClientSquirrelManager->AddFuncRegistration("void", "NSUpdateTimeInfo", "float timeInFuture", "", SQ_UpdateTimeInfo);
+	g_UISquirrelManager->AddFuncRegistration("void", "NSSetLoading", "bool loading", "", SQ_SetConnected);
+	g_UISquirrelManager->AddFuncRegistration("void", "NSUpdateListenServer", "", "", SQ_UpdateListenServer);
+}
diff --git a/NorthstarDedicatedTest/plugins.h b/NorthstarDedicatedTest/plugins.h
new file mode 100644
index 00000000..27312da9
--- /dev/null
+++ b/NorthstarDedicatedTest/plugins.h
@@ -0,0 +1,19 @@
+#pragma once
+#include "plugin_abi.h"
+
+int getServerInfoChar(char* out_buf, size_t out_buf_len, ServerInfoType var);
+int getServerInfoInt(int* out_ptr, ServerInfoType var);
+int getServerInfoBool(bool* out_ptr, ServerInfoType var);
+
+int getGameStateChar(char* out_buf, size_t out_buf_len, GameStateInfoType var);
+int getGameStateInt(int* out_ptr, GameStateInfoType var);
+int getGameStateBool(bool* out_ptr, GameStateInfoType var);
+
+int getPlayerInfoChar(char* out_buf, size_t out_buf_len, PlayerInfoType var);
+int getPlayerInfoInt(int* out_ptr, PlayerInfoType var);
+int getPlayerInfoBool(bool* out_ptr, PlayerInfoType var);
+
+void initGameState();
+void* getPluginObject(PluginObject var);
+
+void InitialisePluginCommands(HMODULE baseAddress);
\ No newline at end of file