Merge remote-tracking branch 'upstream/main'

2025-11-04 06:32:00 +00:00 · 2022-12-20 14:45:15 -08:00
parent da07a70d4d 559894024c
commit 41b8762c8f
12 changed files with 249 additions and 173 deletions
--- a/README.md
+++ b/README.md
@@ -422,11 +422,6 @@ Here is a summary of the commands available in-game. All commands are prefixed b
 </table>

 # Credits
-## Active Contributors
-* [EmosewaMC](https://github.com/EmosewaMC)
-* [Jettford](https://github.com/Jettford)
-* [Aaron K.](https://github.com/aronwk-aaron)
-
 ## DLU Team
 * [DarwinAnim8or](https://github.com/DarwinAnim8or)
 * [Wincent01](https://github.com/Wincent01)
@@ -434,25 +429,30 @@ Here is a summary of the commands available in-game. All commands are prefixed b
 * [averysumner](https://github.com/codeshaunted)
 * [Jon002](https://github.com/jaller200)
 * [Jonny](https://github.com/cuzitsjonny)
+* [Aaron K.](https://github.com/aronwk-aaron)

-### Research and tools
+### Research and Tools
 * [lcdr](https://github.com/lcdr)
 * [Xiphoseer](https://github.com/Xiphoseer)

-### Community management
+### Community Management
 * [Neal](https://github.com/NealSpellman)

-### Former contributors
+### Logo
+* Cole Peterson (BlasterBuilder)
+
+## Active Contributors
+* [EmosewaMC](https://github.com/EmosewaMC)
+* [Jettford](https://github.com/Jettford)
+
+## Former Contributors
 * TheMachine
 * Matthew
 * [Raine](https://github.com/Rainebannister)
 * Bricknave

-### Logo
-* Cole Peterson (BlasterBuilder)
-
-## Special thanks
+## Special Thanks
 * humanoid24
 * pwjones1969
 * [Simon](https://github.com/SimonNitzsche)
-* ALL OF THE NETDEVIL AND LEGO TEAMS!
+* [ALL OF THE NETDEVIL AND LEGO TEAMS!](https://www.mobygames.com/game/macintosh/lego-universe/credits)
--- a/dAuthServer/AuthServer.cpp
+++ b/dAuthServer/AuthServer.cpp
@@ -32,6 +32,8 @@ dLogger* SetupLogger();
 void HandlePacket(Packet* packet);

 int main(int argc, char** argv) {
+	constexpr uint32_t authFramerate = mediumFramerate;
+	constexpr uint32_t authFrameDelta = mediumFrameDelta;
 	Diagnostics::SetProcessName("Auth");
 	Diagnostics::SetProcessFileName(argv[0]);
 	Diagnostics::Initialize();
@@ -67,7 +69,7 @@ int main(int argc, char** argv) {

 	//Find out the master's IP:
 	std::string masterIP;
-	int masterPort = 1500;
+	uint32_t masterPort = 1500;
 	sql::PreparedStatement* stmt = Database::CreatePreppedStmt("SELECT ip, port FROM servers WHERE name='master';");
 	auto res = stmt->executeQuery();
 	while (res->next()) {
@@ -79,8 +81,8 @@ int main(int argc, char** argv) {
 	delete stmt;

 	//It's safe to pass 'localhost' here, as the IP is only used as the external IP.
-	int maxClients = 50;
-	int ourPort = 1001; //LU client is hardcoded to use this for auth port, so I'm making it the default.
+	uint32_t maxClients = 50;
+	uint32_t ourPort = 1001; //LU client is hardcoded to use this for auth port, so I'm making it the default.
 	if (Game::config->GetValue("max_clients") != "") maxClients = std::stoi(Game::config->GetValue("max_clients"));
 	if (Game::config->GetValue("port") != "") ourPort = std::atoi(Game::config->GetValue("port").c_str());

@@ -89,16 +91,18 @@ int main(int argc, char** argv) {
 	//Run it until server gets a kill message from Master:
 	auto t = std::chrono::high_resolution_clock::now();
 	Packet* packet = nullptr;
-	int framesSinceLastFlush = 0;
-	int framesSinceMasterDisconnect = 0;
-	int framesSinceLastSQLPing = 0;
+	constexpr uint32_t logFlushTime = 30 * authFramerate; // 30 seconds in frames
+	constexpr uint32_t sqlPingTime = 10 * 60 * authFramerate; // 10 minutes in frames
+	uint32_t framesSinceLastFlush = 0;
+	uint32_t framesSinceMasterDisconnect = 0;
+	uint32_t framesSinceLastSQLPing = 0;

 	while (!Game::shouldShutdown) {
 		//Check if we're still connected to master:
 		if (!Game::server->GetIsConnectedToMaster()) {
 			framesSinceMasterDisconnect++;

-			if (framesSinceMasterDisconnect >= 30)
+			if (framesSinceMasterDisconnect >= authFramerate)
 				break; //Exit our loop, shut down.
 		} else framesSinceMasterDisconnect = 0;

@@ -114,16 +118,16 @@ int main(int argc, char** argv) {
 		}

 		//Push our log every 30s:
-		if (framesSinceLastFlush >= 900) {
+		if (framesSinceLastFlush >= logFlushTime) {
 			Game::logger->Flush();
 			framesSinceLastFlush = 0;
 		} else framesSinceLastFlush++;

 		//Every 10 min we ping our sql server to keep it alive hopefully:
-		if (framesSinceLastSQLPing >= 40000) {
+		if (framesSinceLastSQLPing >= sqlPingTime) {
 			//Find out the master's IP for absolutely no reason:
 			std::string masterIP;
-			int masterPort;
+			uint32_t masterPort;
 			sql::PreparedStatement* stmt = Database::CreatePreppedStmt("SELECT ip, port FROM servers WHERE name='master';");
 			auto res = stmt->executeQuery();
 			while (res->next()) {
@@ -138,7 +142,7 @@ int main(int argc, char** argv) {
 		} else framesSinceLastSQLPing++;

 		//Sleep our thread since auth can afford to.
-		t += std::chrono::milliseconds(mediumFramerate); //Auth can run at a lower "fps"
+		t += std::chrono::milliseconds(authFrameDelta); //Auth can run at a lower "fps"
 		std::this_thread::sleep_until(t);
 	}

--- a/dChatServer/ChatServer.cpp
+++ b/dChatServer/ChatServer.cpp
@@ -19,6 +19,9 @@
 #include "ChatPacketHandler.h"

 #include "Game.h"
+
+//RakNet includes:
+#include "RakNetDefines.h"
 namespace Game {
 	dLogger* logger = nullptr;
 	dServer* server = nullptr;
@@ -28,8 +31,6 @@ namespace Game {
 	bool shouldShutdown = false;
 }

-//RakNet includes:
-#include "RakNetDefines.h"

 dLogger* SetupLogger();
 void HandlePacket(Packet* packet);
@@ -37,6 +38,8 @@ void HandlePacket(Packet* packet);
 PlayerContainer playerContainer;

 int main(int argc, char** argv) {
+	constexpr uint32_t chatFramerate = mediumFramerate;
+	constexpr uint32_t chatFrameDelta = mediumFrameDelta;
 	Diagnostics::SetProcessName("Chat");
 	Diagnostics::SetProcessFileName(argv[0]);
 	Diagnostics::Initialize();
@@ -87,7 +90,7 @@ int main(int argc, char** argv) {

 	//Find out the master's IP:
 	std::string masterIP;
-	int masterPort = 1000;
+	uint32_t masterPort = 1000;
 	sql::PreparedStatement* stmt = Database::CreatePreppedStmt("SELECT ip, port FROM servers WHERE name='master';");
 	auto res = stmt->executeQuery();
 	while (res->next()) {
@@ -99,8 +102,8 @@ int main(int argc, char** argv) {
 	delete stmt;

 	//It's safe to pass 'localhost' here, as the IP is only used as the external IP.
-	int maxClients = 50;
-	int ourPort = 1501;
+	uint32_t maxClients = 50;
+	uint32_t ourPort = 1501;
 	if (Game::config->GetValue("max_clients") != "") maxClients = std::stoi(Game::config->GetValue("max_clients"));
 	if (Game::config->GetValue("port") != "") ourPort = std::atoi(Game::config->GetValue("port").c_str());

@@ -111,16 +114,18 @@ int main(int argc, char** argv) {
 	//Run it until server gets a kill message from Master:
 	auto t = std::chrono::high_resolution_clock::now();
 	Packet* packet = nullptr;
-	int framesSinceLastFlush = 0;
-	int framesSinceMasterDisconnect = 0;
-	int framesSinceLastSQLPing = 0;
+	constexpr uint32_t logFlushTime = 30 * chatFramerate; // 30 seconds in frames
+	constexpr uint32_t sqlPingTime = 10 * 60 * chatFramerate; // 10 minutes in frames
+	uint32_t framesSinceLastFlush = 0;
+	uint32_t framesSinceMasterDisconnect = 0;
+	uint32_t framesSinceLastSQLPing = 0;

 	while (!Game::shouldShutdown) {
 		//Check if we're still connected to master:
 		if (!Game::server->GetIsConnectedToMaster()) {
 			framesSinceMasterDisconnect++;

-			if (framesSinceMasterDisconnect >= 30)
+			if (framesSinceMasterDisconnect >= chatFramerate)
 				break; //Exit our loop, shut down.
 		} else framesSinceMasterDisconnect = 0;

@@ -136,16 +141,16 @@ int main(int argc, char** argv) {
 		}

 		//Push our log every 30s:
-		if (framesSinceLastFlush >= 900) {
+		if (framesSinceLastFlush >= logFlushTime) {
 			Game::logger->Flush();
 			framesSinceLastFlush = 0;
 		} else framesSinceLastFlush++;

 		//Every 10 min we ping our sql server to keep it alive hopefully:
-		if (framesSinceLastSQLPing >= 40000) {
+		if (framesSinceLastSQLPing >= sqlPingTime) {
 			//Find out the master's IP for absolutely no reason:
 			std::string masterIP;
-			int masterPort;
+			uint32_t masterPort;
 			sql::PreparedStatement* stmt = Database::CreatePreppedStmt("SELECT ip, port FROM servers WHERE name='master';");
 			auto res = stmt->executeQuery();
 			while (res->next()) {
@@ -160,7 +165,7 @@ int main(int argc, char** argv) {
 		} else framesSinceLastSQLPing++;

 		//Sleep our thread since auth can afford to.
-		t += std::chrono::milliseconds(mediumFramerate); //Chat can run at a lower "fps"
+		t += std::chrono::milliseconds(chatFrameDelta); //Chat can run at a lower "fps"
 		std::this_thread::sleep_until(t);
 	}

--- a/dCommon/dEnums/dCommonVars.h
+++ b/dCommon/dEnums/dCommonVars.h
@@ -6,15 +6,25 @@
 #include <cstdint>
 #include <string>
 #include <set>
-#include "../thirdparty/raknet/Source/BitStream.h"
+#include "BitStream.h"

 #pragma warning (disable:4251) //Disables SQL warnings

 typedef int RESTICKET;

-const int highFrameRate = 16;	//60fps
-const int mediumFramerate = 33;	//30fps
-const int lowFramerate = 66;	//15fps
+// These are the same define, but they mean two different things in different contexts
+// so a different define to distinguish what calculation is happening will help clarity.
+#define FRAMES_TO_MS(x) 1000 / x
+#define MS_TO_FRAMES(x) 1000 / x
+
+//=========== FRAME TIMINGS ===========
+constexpr uint32_t highFramerate = 60;
+constexpr uint32_t mediumFramerate = 30;
+constexpr uint32_t lowFramerate = 15;
+
+constexpr uint32_t highFrameDelta = FRAMES_TO_MS(highFramerate);
+constexpr uint32_t mediumFrameDelta = FRAMES_TO_MS(mediumFramerate);
+constexpr uint32_t lowFrameDelta = FRAMES_TO_MS(lowFramerate);

 //========== MACROS ===========

--- a/dGame/dComponents/ScriptedActivityComponent.cpp
+++ b/dGame/dComponents/ScriptedActivityComponent.cpp
@@ -208,7 +208,7 @@ void ScriptedActivityComponent::PlayerLeave(LWOOBJID playerID) {
 }

 void ScriptedActivityComponent::Update(float deltaTime) {
-
+	std::vector<Lobby*> lobbiesToRemove{};
 	// Ticks all the lobbies, not applicable for non-instance activities
 	for (Lobby* lobby : m_Queue) {
 		for (LobbyPlayer* player : lobby->players) {
@@ -219,6 +219,11 @@ void ScriptedActivityComponent::Update(float deltaTime) {
 			}
 		}

+		if (lobby->players.empty()) {
+			lobbiesToRemove.push_back(lobby);
+			continue;
+		}
+
 		// Update the match time for all players
 		if (m_ActivityInfo.maxTeamSize != 1 && lobby->players.size() >= m_ActivityInfo.minTeamSize
 			|| m_ActivityInfo.maxTeamSize == 1 && lobby->players.size() >= m_ActivityInfo.minTeams) {
@@ -262,13 +267,17 @@ void ScriptedActivityComponent::Update(float deltaTime) {
 		// The timer has elapsed, start the instance
 		if (lobby->timer <= 0.0f) {
 			Game::logger->Log("ScriptedActivityComponent", "Setting up instance.");
-
 			ActivityInstance* instance = NewInstance();
 			LoadPlayersIntoInstance(instance, lobby->players);
-			RemoveLobby(lobby);
 			instance->StartZone();
+			lobbiesToRemove.push_back(lobby);
 		}
 	}
+
+	while (!lobbiesToRemove.empty()) {
+		RemoveLobby(lobbiesToRemove.front());
+		lobbiesToRemove.erase(lobbiesToRemove.begin());
+	}
 }

 void ScriptedActivityComponent::RemoveLobby(Lobby* lobby) {
--- a/dMasterServer/InstanceManager.cpp
+++ b/dMasterServer/InstanceManager.cpp
@@ -31,6 +31,15 @@ Instance* InstanceManager::GetInstance(LWOMAPID mapID, bool isFriendTransfer, LW
 	Instance* instance = FindInstance(mapID, isFriendTransfer, cloneID);
 	if (instance) return instance;

+	// If we are shutting down, return a nullptr so a new instance is not created.
+	if (m_IsShuttingDown) {
+		Game::logger->Log("InstanceManager",
+		"Tried to create a new instance map/instance/clone %i/%i/%i, but Master is shutting down.",
+		mapID,
+		m_LastInstanceID + 1,
+		cloneID);
+		return nullptr;
+	}
 	//TODO: Update this so that the IP is read from a configuration file instead

 	int softCap = 8;
@@ -238,7 +247,7 @@ void InstanceManager::RedirectPendingRequests(Instance* instance) {
 	for (const auto& request : instance->GetPendingAffirmations()) {
 		auto* in = Game::im->GetInstance(zoneId.GetMapID(), false, zoneId.GetCloneID());

-		if (!in->GetIsReady()) // Instance not ready, make a pending request
+		if (in && !in->GetIsReady()) // Instance not ready, make a pending request
 		{
 			in->GetPendingRequests().push_back(request);

@@ -295,6 +304,15 @@ Instance* InstanceManager::CreatePrivateInstance(LWOMAPID mapID, LWOCLONEID clon
 		return instance;
 	}

+	if (m_IsShuttingDown) {
+		Game::logger->Log("InstanceManager",
+		"Tried to create a new private instance map/instance/clone %i/%i/%i, but Master is shutting down.",
+		mapID,
+		m_LastInstanceID + 1,
+		cloneID);
+		return nullptr;
+	}
+
 	int maxPlayers = 999;

 	uint32_t port = GetFreePort();
--- a/dMasterServer/InstanceManager.h
+++ b/dMasterServer/InstanceManager.h
@@ -128,6 +128,7 @@ public:

 	Instance* CreatePrivateInstance(LWOMAPID mapID, LWOCLONEID cloneID, const std::string& password);
 	Instance* FindPrivateInstance(const std::string& password);
+	void SetIsShuttingDown(bool value) { this->m_IsShuttingDown = value; };

 private:
 	dLogger* mLogger;
@@ -136,6 +137,11 @@ private:
 	unsigned short m_LastPort;
 	LWOINSTANCEID m_LastInstanceID;

+	/**
+	 * Whether or not the master server is currently shutting down.
+	 */
+	bool m_IsShuttingDown = false;
+
 	//Private functions:
 	bool IsInstanceFull(Instance* instance, bool isFriendTransfer);
 	int GetSoftCap(LWOMAPID mapID);
--- a/dMasterServer/MasterServer.cpp
+++ b/dMasterServer/MasterServer.cpp
@@ -52,8 +52,8 @@ namespace Game {
 } //namespace Game

 bool shutdownSequenceStarted = false;
-void ShutdownSequence(int signal = -1);
-int FinalizeShutdown(int signal = -1);
+void ShutdownSequence(int32_t signal = -1);
+int32_t FinalizeShutdown(int32_t signal = -1);
 dLogger* SetupLogger();
 void StartAuthServer();
 void StartChatServer();
@@ -63,6 +63,8 @@ SystemAddress authServerMasterPeerSysAddr;
 SystemAddress chatServerMasterPeerSysAddr;

 int main(int argc, char** argv) {
+	constexpr uint32_t masterFramerate = mediumFramerate;
+	constexpr uint32_t masterFrameDelta = mediumFrameDelta;
 	Diagnostics::SetProcessName("Master");
 	Diagnostics::SetProcessFileName(argv[0]);
 	Diagnostics::Initialize();
@@ -73,8 +75,8 @@ int main(int argc, char** argv) {

 	//Triggers the shutdown sequence at application exit
 	std::atexit([]() { ShutdownSequence(); });
-	signal(SIGINT, [](int signal) { ShutdownSequence(EXIT_FAILURE); });
-	signal(SIGTERM, [](int signal) { ShutdownSequence(EXIT_FAILURE); });
+	signal(SIGINT, [](int32_t signal) { ShutdownSequence(EXIT_FAILURE); });
+	signal(SIGTERM, [](int32_t signal) { ShutdownSequence(EXIT_FAILURE); });

 	//Create all the objects we need to run our service:
 	Game::logger = SetupLogger();
@@ -237,8 +239,8 @@ int main(int argc, char** argv) {
 		return EXIT_SUCCESS;
 	}

-	int maxClients = 999;
-	int ourPort = 1000;
+	uint32_t maxClients = 999;
+	uint32_t ourPort = 1000;
 	if (Game::config->GetValue("max_clients") != "") maxClients = std::stoi(Game::config->GetValue("max_clients"));
 	if (Game::config->GetValue("port") != "") ourPort = std::stoi(Game::config->GetValue("port"));

@@ -287,9 +289,13 @@ int main(int argc, char** argv) {

 	auto t = std::chrono::high_resolution_clock::now();
 	Packet* packet = nullptr;
-	int framesSinceLastFlush = 0;
-	int framesSinceLastSQLPing = 0;
-	int framesSinceKillUniverseCommand = 0;
+	constexpr uint32_t logFlushTime = 15 * masterFramerate;
+	constexpr uint32_t sqlPingTime = 10 * 60 * masterFramerate;
+	constexpr uint32_t shutdownUniverseTime = 10 * 60 * masterFramerate;
+	constexpr uint32_t instanceReadyTimeout = 30 * masterFramerate;
+	uint32_t framesSinceLastFlush = 0;
+	uint32_t framesSinceLastSQLPing = 0;
+	uint32_t framesSinceKillUniverseCommand = 0;

 	while (true) {
 		//In world we'd update our other systems here.
@@ -303,17 +309,17 @@ int main(int argc, char** argv) {
 		}

 		//Push our log every 15s:
-		if (framesSinceLastFlush >= 900) {
+		if (framesSinceLastFlush >= logFlushTime) {
 			Game::logger->Flush();
 			framesSinceLastFlush = 0;
 		} else
 			framesSinceLastFlush++;

 		//Every 10 min we ping our sql server to keep it alive hopefully:
-		if (framesSinceLastSQLPing >= 40000) {
+		if (framesSinceLastSQLPing >= sqlPingTime) {
 			//Find out the master's IP for absolutely no reason:
 			std::string masterIP;
-			int masterPort;
+			uint32_t masterPort;
 			sql::PreparedStatement* stmt = Database::CreatePreppedStmt("SELECT ip, port FROM servers WHERE name='master';");
 			auto res = stmt->executeQuery();
 			while (res->next()) {
@@ -330,7 +336,7 @@ int main(int argc, char** argv) {

 		//10m shutdown for universe kill command
 		if (Game::shouldShutdown) {
-			if (framesSinceKillUniverseCommand >= 40000) {
+			if (framesSinceKillUniverseCommand >= shutdownUniverseTime) {
 				//Break main loop and exit
 				break;
 			} else
@@ -354,7 +360,7 @@ int main(int argc, char** argv) {

 			instance->SetAffirmationTimeout(affirmTimeout);

-			if (affirmTimeout == 1000) {
+			if (affirmTimeout == instanceReadyTimeout) {
 				instance->Shutdown();
 				instance->SetIsShuttingDown(true);

@@ -373,7 +379,7 @@ int main(int argc, char** argv) {
 			}
 		}

-		t += std::chrono::milliseconds(highFrameRate);
+		t += std::chrono::milliseconds(masterFrameDelta);
 		std::this_thread::sleep_until(t);
 	}
 	return FinalizeShutdown(EXIT_SUCCESS);
@@ -424,7 +430,6 @@ void HandlePacket(Packet* packet) {
 		if (instance) {
 			LWOZONEID zoneID = instance->GetZoneID(); //Get the zoneID so we can recreate a server
 			Game::im->RemoveInstance(instance); //Delete the old
-			//Game::im->GetInstance(zoneID.GetMapID(), false, 0); //Create the new
 		}

 		if (packet->systemAddress == chatServerMasterPeerSysAddr) {
@@ -465,14 +470,17 @@ void HandlePacket(Packet* packet) {
 			inStream.Read(mythranShift);
 			inStream.Read(zoneID);
 			inStream.Read(zoneClone);
-
+			if (shutdownSequenceStarted) {
+				Game::logger->Log("MasterServer", "Shutdown sequence has been started.  Not creating a new zone.");
+				break;
+			}
 			Instance* in = Game::im->GetInstance(zoneID, false, zoneClone);

 			for (auto* instance : Game::im->GetInstances()) {
 				Game::logger->Log("MasterServer", "Instance: %i/%i/%i -> %i", instance->GetMapID(), instance->GetCloneID(), instance->GetInstanceID(), instance == in);
 			}

-			if (!in->GetIsReady()) //Instance not ready, make a pending request
+			if (in && !in->GetIsReady()) //Instance not ready, make a pending request
 			{
 				in->GetPendingRequests().push_back({ requestID, static_cast<bool>(mythranShift), packet->systemAddress });
 				Game::logger->Log("MasterServer", "Server not ready, adding pending request %llu %i %i", requestID, zoneID, zoneClone);
@@ -644,7 +652,7 @@ void HandlePacket(Packet* packet) {

 			uint32_t len;
 			inStream.Read<uint32_t>(len);
-			for (int i = 0; len > i; i++) {
+			for (uint32_t i = 0; len > i; i++) {
 				char character;
 				inStream.Read<char>(character);
 				password += character;
@@ -670,7 +678,7 @@ void HandlePacket(Packet* packet) {
 			uint32_t len;
 			inStream.Read<uint32_t>(len);

-			for (int i = 0; i < len; i++) {
+			for (uint32_t i = 0; i < len; i++) {
 				char character; inStream.Read<char>(character);
 				password += character;
 			}
@@ -718,11 +726,15 @@ void HandlePacket(Packet* packet) {
 			RakNet::BitStream inStream(packet->data, packet->length, false);
 			uint64_t header = inStream.Read(header);

-			int zoneID;
+			int32_t zoneID;
 			inStream.Read(zoneID);
-
+			if (shutdownSequenceStarted) {
+				Game::logger->Log("MasterServer", "Shutdown sequence has been started.  Not prepping a new zone.");
+				break;
+			} else {
 				Game::logger->Log("MasterServer", "Prepping zone %i", zoneID);
 				Game::im->GetInstance(zoneID, false, 0);
+			}
 			break;
 		}

@@ -771,7 +783,7 @@ void HandlePacket(Packet* packet) {
 			Game::logger->Log("MasterServer", "Unknown master packet ID from server: %i", packet->data[3]);
 		}
 	}
-	}
+}

 void StartChatServer() {
 	if (Game::shouldShutdown) {
@@ -788,9 +800,9 @@ void StartChatServer() {
 		auto result = system(("sudo " + (BinaryPathFinder::GetBinaryDir() / "ChatServer").string() + "&").c_str());
 	} else {
 		auto result = system(((BinaryPathFinder::GetBinaryDir() / "ChatServer").string() + "&").c_str());
-	}
+}
 #endif
-	}
+}

 void StartAuthServer() {
 	if (Game::shouldShutdown) {
@@ -806,15 +818,20 @@ void StartAuthServer() {
 		auto result = system(("sudo " + (BinaryPathFinder::GetBinaryDir() / "AuthServer").string() + "&").c_str());
 	} else {
 		auto result = system(((BinaryPathFinder::GetBinaryDir() / "AuthServer").string() + "&").c_str());
-	}
+}
 #endif
 }

-void ShutdownSequence(int signal) {
+void ShutdownSequence(int32_t signal) {
 	if (shutdownSequenceStarted) {
 		return;
 	}

+	if (!Game::im) {
+		FinalizeShutdown(EXIT_FAILURE);
+	}
+
+	Game::im->SetIsShuttingDown(true);
 	shutdownSequenceStarted = true;
 	Game::shouldShutdown = true;

@@ -826,40 +843,38 @@ void ShutdownSequence(int signal) {
 	}

 	auto* objIdManager = ObjectIDManager::TryInstance();
-	if (objIdManager != nullptr) {
+	if (objIdManager) {
 		objIdManager->SaveToDatabase();
 		Game::logger->Log("MasterServer", "Saved ObjectIDTracker to DB");
 	}

-	auto t = std::chrono::high_resolution_clock::now();
-	auto ticks = 0;
-
-	if (!Game::im) {
-		FinalizeShutdown(EXIT_FAILURE);
-	}
-
 	// A server might not be finished spinning up yet, remove all of those here.
-	for (auto instance : Game::im->GetInstances()) {
+	for (auto* instance : Game::im->GetInstances()) {
 		if (!instance->GetIsReady()) {
 			Game::im->RemoveInstance(instance);
 		}
 	}

-	for (auto instance : Game::im->GetInstances()) {
+	for (auto* instance : Game::im->GetInstances()) {
 		instance->SetIsShuttingDown(true);
 	}

 	Game::logger->Log("MasterServer", "Attempting to shutdown instances, max 60 seconds...");

+	auto t = std::chrono::high_resolution_clock::now();
+	uint32_t framesSinceShutdownStart = 0;
+	constexpr uint32_t maxShutdownTime = 60 * mediumFramerate;
+	bool allInstancesShutdown = false;
+	Packet* packet = nullptr;
 	while (true) {
-		auto packet = Game::server->Receive();
+		packet = Game::server->Receive();
 		if (packet) {
 			HandlePacket(packet);
 			Game::server->DeallocatePacket(packet);
 			packet = nullptr;
 		}

-		auto done = true;
+		allInstancesShutdown = true;

 		for (auto* instance : Game::im->GetInstances()) {
 			if (instance == nullptr) {
@@ -867,21 +882,21 @@ void ShutdownSequence(int signal) {
 			}

 			if (!instance->GetShutdownComplete()) {
-				done = false;
+				allInstancesShutdown = false;
 			}
 		}

-		if (done && authServerMasterPeerSysAddr == UNASSIGNED_SYSTEM_ADDRESS && chatServerMasterPeerSysAddr == UNASSIGNED_SYSTEM_ADDRESS) {
+		if (allInstancesShutdown && authServerMasterPeerSysAddr == UNASSIGNED_SYSTEM_ADDRESS && chatServerMasterPeerSysAddr == UNASSIGNED_SYSTEM_ADDRESS) {
 			Game::logger->Log("MasterServer", "Finished shutting down MasterServer!");
 			break;
 		}

-		t += std::chrono::milliseconds(highFrameRate);
+		t += std::chrono::milliseconds(mediumFrameDelta);
 		std::this_thread::sleep_until(t);

-		ticks++;
+		framesSinceShutdownStart++;

-		if (ticks == 600 * 6) {
+		if (framesSinceShutdownStart == maxShutdownTime) {
 			Game::logger->Log("MasterServer", "Finished shutting down by timeout!");
 			break;
 		}
@@ -890,7 +905,7 @@ void ShutdownSequence(int signal) {
 	FinalizeShutdown(signal);
 }

-int FinalizeShutdown(int signal) {
+int32_t FinalizeShutdown(int32_t signal) {
 	//Delete our objects here:
 	Database::Destroy("MasterServer");
 	if (Game::config) delete Game::config;
--- a/dWorldServer/PerformanceManager.cpp
+++ b/dWorldServer/PerformanceManager.cpp
@@ -2,23 +2,18 @@

 #include "UserManager.h"

-//Times are 1 / fps, in ms
-#define HIGH 16     //60 fps
-#define MEDIUM 33   //30 fps
-#define LOW 66      //15 fps
-
-#define SOCIAL { LOW }
-#define SOCIAL_HUB { MEDIUM } //Added to compensate for the large playercounts in NS and NT
-#define BATTLE { HIGH }
-#define BATTLE_INSTANCE { MEDIUM }
-#define RACE { HIGH }
-#define PROPERTY { LOW }
+#define SOCIAL { lowFrameDelta }
+#define SOCIAL_HUB { mediumFrameDelta } //Added to compensate for the large playercounts in NS and NT
+#define BATTLE { highFrameDelta }
+#define BATTLE_INSTANCE { mediumFrameDelta }
+#define RACE { highFrameDelta }
+#define PROPERTY { lowFrameDelta }

 PerformanceProfile PerformanceManager::m_CurrentProfile = SOCIAL;

 PerformanceProfile PerformanceManager::m_DefaultProfile = SOCIAL;

-PerformanceProfile PerformanceManager::m_InactiveProfile = { LOW };
+PerformanceProfile PerformanceManager::m_InactiveProfile = { lowFrameDelta };

 std::map<LWOMAPID, PerformanceProfile> PerformanceManager::m_Profiles = {
 	// VE
@@ -72,13 +67,6 @@ std::map<LWOMAPID, PerformanceProfile> PerformanceManager::m_Profiles = {
 	{ 2001, BATTLE_INSTANCE },
 };

-
-PerformanceManager::PerformanceManager() {
-}
-
-PerformanceManager::~PerformanceManager() {
-}
-
 void PerformanceManager::SelectProfile(LWOMAPID mapID) {
 	const auto pair = m_Profiles.find(mapID);

@@ -91,10 +79,10 @@ void PerformanceManager::SelectProfile(LWOMAPID mapID) {
 	m_CurrentProfile = pair->second;
 }

-uint32_t PerformanceManager::GetServerFramerate() {
+uint32_t PerformanceManager::GetServerFrameDelta() {
 	if (UserManager::Instance()->GetUserCount() == 0) {
-		return m_InactiveProfile.serverFramerate;
+		return m_InactiveProfile.serverFrameDelta;
 	}

-	return m_CurrentProfile.serverFramerate;
+	return m_CurrentProfile.serverFrameDelta;
 }
--- a/dWorldServer/PerformanceManager.h
+++ b/dWorldServer/PerformanceManager.h
@@ -5,21 +5,16 @@
 #include "dCommonVars.h"

 struct PerformanceProfile {
-	uint32_t serverFramerate;
+	uint32_t serverFrameDelta;
 };

-
 class PerformanceManager {
 public:
-	~PerformanceManager();
-
 	static void SelectProfile(LWOMAPID mapID);

-	static uint32_t GetServerFramerate();
+	static uint32_t GetServerFrameDelta();

 private:
-	PerformanceManager();
-
 	static PerformanceProfile m_CurrentProfile;
 	static PerformanceProfile m_DefaultProfile;
 	static PerformanceProfile m_InactiveProfile;
--- a/dWorldServer/WorldServer.cpp
+++ b/dWorldServer/WorldServer.cpp
@@ -82,7 +82,7 @@ void WorldShutdownProcess(uint32_t zoneId);
 void FinalizeShutdown();
 void SendShutdownMessageToMaster();

-dLogger* SetupLogger(int zoneID, int instanceID);
+dLogger* SetupLogger(uint32_t zoneID, uint32_t instanceID);
 void HandlePacketChat(Packet* packet);
 void HandlePacket(Packet* packet);

@@ -92,8 +92,8 @@ struct tempSessionInfo {
 };

 std::map<std::string, tempSessionInfo> m_PendingUsers;
-int instanceID = 0;
-int g_CloneID = 0;
+uint32_t instanceID = 0;
+uint32_t g_CloneID = 0;
 std::string databaseChecksum = "";

 int main(int argc, char** argv) {
@@ -107,13 +107,13 @@ int main(int argc, char** argv) {
 	signal(SIGINT, [](int) { WorldShutdownSequence(); });
 	signal(SIGTERM, [](int) { WorldShutdownSequence(); });

-	int zoneID = 1000;
-	int cloneID = 0;
-	int maxClients = 8;
-	int ourPort = 2007;
+	uint32_t zoneID = 1000;
+	uint32_t cloneID = 0;
+	uint32_t maxClients = 8;
+	uint32_t ourPort = 2007;

 	//Check our arguments:
-	for (int i = 0; i < argc; ++i) {
+	for (int32_t i = 0; i < argc; ++i) {
 		std::string argument(argv[i]);

 		if (argument == "-zone") zoneID = atoi(argv[i + 1]);
@@ -185,7 +185,7 @@ int main(int argc, char** argv) {

 	//Find out the master's IP:
 	std::string masterIP = "localhost";
-	int masterPort = 1000;
+	uint32_t masterPort = 1000;
 	sql::PreparedStatement* stmt = Database::CreatePreppedStmt("SELECT ip, port FROM servers WHERE name='master';");
 	auto res = stmt->executeQuery();
 	while (res->next()) {
@@ -204,7 +204,7 @@ int main(int argc, char** argv) {
 	Game::server = new dServer(masterIP, ourPort, instanceID, maxClients, false, true, Game::logger, masterIP, masterPort, ServerType::World, Game::config, &Game::shouldShutdown, zoneID);

 	//Connect to the chat server:
-	int chatPort = 1501;
+	uint32_t chatPort = 1501;
 	if (Game::config->GetValue("chat_server_port") != "") chatPort = std::atoi(Game::config->GetValue("chat_server_port").c_str());

 	auto chatSock = SocketDescriptor(uint16_t(ourPort + 2), 0);
@@ -220,22 +220,22 @@ int main(int argc, char** argv) {
 	auto t = std::chrono::high_resolution_clock::now();

 	Packet* packet = nullptr;
-	int framesSinceLastFlush = 0;
-	int framesSinceMasterDisconnect = 0;
-	int framesSinceChatDisconnect = 0;
-	int framesSinceLastUsersSave = 0;
-	int framesSinceLastSQLPing = 0;
-	int framesSinceLastUser = 0;
+	uint32_t framesSinceLastFlush = 0;
+	uint32_t framesSinceMasterDisconnect = 0;
+	uint32_t framesSinceChatDisconnect = 0;
+	uint32_t framesSinceLastUsersSave = 0;
+	uint32_t framesSinceLastSQLPing = 0;
+	uint32_t framesSinceLastUser = 0;

 	const float maxPacketProcessingTime = 1.5f; //0.015f;
-	const int maxPacketsToProcess = 1024;
+	const uint32_t maxPacketsToProcess = 1024;

 	bool ready = false;
-	int framesSinceMasterStatus = 0;
-	int framesSinceShutdownSequence = 0;
-	int currentFramerate = highFrameRate;
+	uint32_t framesSinceMasterStatus = 0;
+	uint32_t framesSinceShutdownSequence = 0;
+	uint32_t currentFramerate = highFramerate;

-	int ghostingStepCount = 0;
+	uint32_t ghostingStepCount = 0;
 	auto ghostingLastTime = std::chrono::high_resolution_clock::now();

 	PerformanceManager::SelectProfile(zoneID);
@@ -264,7 +264,7 @@ int main(int argc, char** argv) {
 				}
 			}

-			const int bufferSize = 1024;
+			const int32_t bufferSize = 1024;
 			MD5* md5 = new MD5();

 			char fileStreamBuffer[1024] = {};
@@ -288,6 +288,14 @@ int main(int argc, char** argv) {
 		}
 	}

+	uint32_t currentFrameDelta = highFrameDelta;
+	// These values are adjust them selves to the current framerate should it update.
+	uint32_t logFlushTime = 15 * currentFramerate; // 15 seconds in frames
+	uint32_t shutdownTimeout = 10 * 60 * currentFramerate; // 10 minutes in frames
+	uint32_t noMasterConnectionTimeout = 5 * currentFramerate; // 5 seconds in frames
+	uint32_t chatReconnectionTime = 30 * currentFramerate; // 30 seconds in frames
+	uint32_t saveTime = 10 * 60 * currentFramerate; // 10 minutes in frames
+	uint32_t sqlPingTime = 10 * 60 * currentFramerate; // 10 minutes in frames
 	while (true) {
 		Metrics::StartMeasurement(MetricVariable::Frame);
 		Metrics::StartMeasurement(MetricVariable::GameLoop);
@@ -300,24 +308,44 @@ int main(int argc, char** argv) {

 		const auto occupied = UserManager::Instance()->GetUserCount() != 0;

+		uint32_t newFrameDelta = currentFrameDelta;
 		if (!ready) {
-			currentFramerate = highFrameRate;
+			newFrameDelta = highFrameDelta;
 		} else {
-			currentFramerate = PerformanceManager::GetServerFramerate();
+			newFrameDelta = PerformanceManager::GetServerFrameDelta();
+		}
+
+		// Update to the new framerate and scale all timings to said new framerate
+		if (newFrameDelta != currentFrameDelta) {
+			float_t ratioBeforeToAfter = (float)currentFrameDelta / (float)newFrameDelta;
+			currentFrameDelta = newFrameDelta;
+			currentFramerate = MS_TO_FRAMES(newFrameDelta);
+			Game::logger->LogDebug("WorldServer", "Framerate for zone/instance/clone %i/%i/%i is now %i", zoneID, instanceID, cloneID, currentFramerate);
+			logFlushTime = 15 * currentFramerate; // 15 seconds in frames
+			framesSinceLastFlush *= ratioBeforeToAfter;
+			shutdownTimeout = 10 * 60 * currentFramerate; // 10 minutes in frames
+			framesSinceLastUser *= ratioBeforeToAfter;
+			noMasterConnectionTimeout = 5 * currentFramerate; // 5 seconds in frames
+			framesSinceMasterDisconnect *= ratioBeforeToAfter;
+			chatReconnectionTime = 30 * currentFramerate; // 30 seconds in frames
+			framesSinceChatDisconnect *= ratioBeforeToAfter;
+			saveTime = 10 * 60 * currentFramerate; // 10 minutes in frames
+			framesSinceLastUsersSave *= ratioBeforeToAfter;
+			sqlPingTime = 10 * 60 * currentFramerate; // 10 minutes in frames
+			framesSinceLastSQLPing *= ratioBeforeToAfter;
 		}

 		//Warning if we ran slow
-		if (deltaTime > currentFramerate) {
-			Game::logger->Log("WorldServer", "We're running behind, dT: %f > %f (framerate)", deltaTime, currentFramerate);
+		if (deltaTime > currentFrameDelta) {
+			Game::logger->Log("WorldServer", "We're running behind, dT: %f > %f (framerate %i)", deltaTime, currentFrameDelta, currentFramerate);
 		}

 		//Check if we're still connected to master:
 		if (!Game::server->GetIsConnectedToMaster()) {
 			framesSinceMasterDisconnect++;

-			int framesToWaitForMaster = ready ? 10 : 200;
-			if (framesSinceMasterDisconnect >= framesToWaitForMaster && !Game::shouldShutdown) {
-				Game::logger->Log("WorldServer", "Game loop running but no connection to master for %d frames, shutting down", framesToWaitForMaster);
+			if (framesSinceMasterDisconnect >= noMasterConnectionTimeout && !Game::shouldShutdown) {
+				Game::logger->Log("WorldServer", "Game loop running but no connection to master for %d frames, shutting down", noMasterConnectionTimeout);
 				Game::shouldShutdown = true;
 			}
 		} else framesSinceMasterDisconnect = 0;
@@ -326,8 +354,7 @@ int main(int argc, char** argv) {
 		if (!chatConnected) {
 			framesSinceChatDisconnect++;

-			// Attempt to reconnect every 30 seconds.
-			if (framesSinceChatDisconnect >= 2000) {
+			if (framesSinceChatDisconnect >= chatReconnectionTime) {
 				framesSinceChatDisconnect = 0;

 				Game::chatServer->Connect(masterIP.c_str(), chatPort, "3.25 ND1", 8);
@@ -379,7 +406,7 @@ int main(int argc, char** argv) {
 		UserManager::Instance()->DeletePendingRemovals();

 		auto t1 = std::chrono::high_resolution_clock::now();
-		for (int curPacket = 0; curPacket < maxPacketsToProcess && timeSpent < maxPacketProcessingTime; curPacket++) {
+		for (uint32_t curPacket = 0; curPacket < maxPacketsToProcess && timeSpent < maxPacketProcessingTime; curPacket++) {
 			packet = Game::server->Receive();
 			if (packet) {
 				auto t1 = std::chrono::high_resolution_clock::now();
@@ -404,7 +431,7 @@ int main(int argc, char** argv) {
 		Metrics::EndMeasurement(MetricVariable::UpdateReplica);

 		//Push our log every 15s:
-		if (framesSinceLastFlush >= 1000) {
+		if (framesSinceLastFlush >= logFlushTime) {
 			Game::logger->Flush();
 			framesSinceLastFlush = 0;
 		} else framesSinceLastFlush++;
@@ -421,7 +448,7 @@ int main(int argc, char** argv) {
 		}

 		//Save all connected users every 10 minutes:
-		if (framesSinceLastUsersSave >= 40000 && zoneID != 0) {
+		if (framesSinceLastUsersSave >= saveTime && zoneID != 0) {
 			UserManager::Instance()->SaveAllActiveCharacters();
 			framesSinceLastUsersSave = 0;

@@ -431,10 +458,10 @@ int main(int argc, char** argv) {
 		} else framesSinceLastUsersSave++;

 		//Every 10 min we ping our sql server to keep it alive hopefully:
-		if (framesSinceLastSQLPing >= 40000) {
+		if (framesSinceLastSQLPing >= sqlPingTime) {
 			//Find out the master's IP for absolutely no reason:
 			std::string masterIP;
-			int masterPort;
+			uint32_t masterPort;
 			sql::PreparedStatement* stmt = Database::CreatePreppedStmt("SELECT ip, port FROM servers WHERE name='master';");
 			auto res = stmt->executeQuery();
 			while (res->next()) {
@@ -452,7 +479,7 @@ int main(int argc, char** argv) {

 		Metrics::StartMeasurement(MetricVariable::Sleep);

-		t += std::chrono::milliseconds(currentFramerate);
+		t += std::chrono::milliseconds(currentFrameDelta);
 		std::this_thread::sleep_until(t);

 		Metrics::EndMeasurement(MetricVariable::Sleep);
@@ -483,7 +510,7 @@ int main(int argc, char** argv) {
 	return EXIT_SUCCESS;
 }

-dLogger* SetupLogger(int zoneID, int instanceID) {
+dLogger* SetupLogger(uint32_t zoneID, uint32_t instanceID) {
 	std::string logPath = (BinaryPathFinder::GetBinaryDir() / ("logs/WorldServer_" + std::to_string(zoneID) + "_" + std::to_string(instanceID) + "_" + std::to_string(time(nullptr)) + ".log")).string();
 	bool logToConsole = false;
 	bool logDebugStatements = false;
@@ -525,7 +552,7 @@ void HandlePacketChat(Packet* packet) {

 				//Write our stream outwards:
 				CBITSTREAM;
-				for (int i = 0; i < inStream.GetNumberOfBytesUsed(); i++) {
+				for (BitSize_t i = 0; i < inStream.GetNumberOfBytesUsed(); i++) {
 					bitStream.Write(packet->data[i + 16]); //16 bytes == header + playerID to skip
 				}

@@ -544,7 +571,7 @@ void HandlePacketChat(Packet* packet) {

 				uint32_t len;
 				inStream.Read<uint32_t>(len);
-				for (int i = 0; len > i; i++) {
+				for (uint32_t i = 0; len > i; i++) {
 					char character;
 					inStream.Read<char>(character);
 					title += character;
@@ -552,7 +579,7 @@ void HandlePacketChat(Packet* packet) {

 				len = 0;
 				inStream.Read<uint32_t>(len);
-				for (int i = 0; len > i; i++) {
+				for (uint32_t i = 0; len > i; i++) {
 					char character;
 					inStream.Read<char>(character);
 					msg += character;
@@ -805,7 +832,7 @@ void HandlePacket(Packet* packet) {
 			uint32_t len;
 			inStream.Read(len);

-			for (int i = 0; i < len; i++) {
+			for (uint32_t i = 0; i < len; i++) {
 				char character; inStream.Read<char>(character);
 				username += character;
 			}
@@ -1048,7 +1075,7 @@ void HandlePacket(Packet* packet) {
 					//Check for BBB models:
 					auto stmt = Database::CreatePreppedStmt("SELECT ugc_id FROM properties_contents WHERE lot=14 AND property_id=?");

-					int templateId = result.getIntField(0);
+					int32_t templateId = result.getIntField(0);

 					result.finalize();

--- a/vanity/CREDITS.md
+++ b/vanity/CREDITS.md
@@ -1,18 +1,17 @@
 # CREDITS

-## Developers
+## DLU Team
 DarwinAnim8or (Max)
 Wincent01
 Mick
 averysumner (codeshaunted)
 Jon002
 Jonny
-EmosewaMC
-Jettford
-
-## Research & Tooling
 Xiphoseer
 lcdr
-
-## Community Management
+Aaron K.
 Neal
+
+## Active Contributors
+EmosewaMC
+Jettford