public void RunLoop()
{
while (true)
{
if (!ProcessMemory.IsHooked)
{
if (!ProcessMemory.HookProcess("Among Us"))
{
Thread.Sleep(1000);
continue;
}
else
{
Program.conInterface.WriteLine($"Connected to Among Us process ({ProcessMemory.process.Id})");
bool foundModule = false;
while (true)
{
foreach (ProcessMemory.Module module in ProcessMemory.modules)
{
if (module.Name.Equals("GameAssembly.dll", StringComparison.OrdinalIgnoreCase))
{
GameAssemblyPtr = module.BaseAddress;
foundModule = true;
break;
}
}
if (!foundModule)
{
Program.conInterface.WriteLine("Still looking for modules..."); // TODO: This still isn't functional, we need to re-hook to reload module addresses
Thread.Sleep(500); // delay and try again
}
else
{
break; // we have found all modules
}
}
Console.WriteLine($"({GameAssemblyPtr})");
prevChatBubsVersion = ProcessMemory.Read <int>(GameAssemblyPtr, HudManagerOffset, 0x5C, 0, 0x28, 0xC, 0x14, 0x10);
}
}
GameState state;
//int meetingHudState = /*meetingHud_cachePtr == 0 ? 4 : */ProcessMemory.ReadWithDefault<int>(GameAssemblyPtr, 4, 0xDA58D0, 0x5C, 0, 0x84); // 0 = Discussion, 1 = NotVoted, 2 = Voted, 3 = Results, 4 = Proceeding
IntPtr meetingHud = ProcessMemory.Read <IntPtr>(GameAssemblyPtr, MeetingHudOffset, 0x5C, 0);
uint meetingHud_cachePtr = meetingHud == IntPtr.Zero ? 0 : ProcessMemory.Read <uint>(meetingHud, 0x8);
int meetingHudState = meetingHud_cachePtr == 0 ? 4 : ProcessMemory.ReadWithDefault <int>(meetingHud, 4, 0x84); // 0 = Discussion, 1 = NotVoted, 2 = Voted, 3 = Results, 4 = Proceeding
int gameState = ProcessMemory.Read <int>(GameAssemblyPtr, AmongUsClientOffset, 0x5C, 0, 0x64); // 0 = NotJoined, 1 = Joined, 2 = Started, 3 = Ended (during "defeat" or "victory" screen only)
if (gameState == 0)
{
state = GameState.MENU;
exileCausesEnd = false;
}
else if (gameState == 1 || gameState == 3)
{
state = GameState.LOBBY;
exileCausesEnd = false;
}
else if (exileCausesEnd)
{
state = GameState.LOBBY;
}
else if (meetingHudState < 4)
{
state = GameState.DISCUSSION;
}
else
{
state = GameState.TASKS;
}
IntPtr allPlayersPtr = ProcessMemory.Read <IntPtr>(GameAssemblyPtr, GameDataOffset, 0x5C, 0, 0x24);
IntPtr allPlayers = ProcessMemory.Read <IntPtr>(allPlayersPtr, 0x08);
int playerCount = ProcessMemory.Read <int>(allPlayersPtr, 0x0C);
IntPtr playerAddrPtr = allPlayers + 0x10;
// check if exile causes end
if (oldState == GameState.DISCUSSION && state == GameState.TASKS)
{
byte exiledPlayerId = ProcessMemory.ReadWithDefault <byte>(GameAssemblyPtr, 255, MeetingHudOffset, 0x5C, 0, 0x94, 0x08);
int impostorCount = 0, innocentCount = 0;
for (int i = 0; i < playerCount; i++)
{
PlayerInfo pi = ProcessMemory.Read <PlayerInfo>(playerAddrPtr, 0, 0);
playerAddrPtr += 4;
if (pi.PlayerId == exiledPlayerId)
{
PlayerChanged?.Invoke(this, new PlayerChangedEventArgs()
{
Action = PlayerAction.Exiled,
Name = pi.GetPlayerName(),
IsDead = pi.GetIsDead(),
Disconnected = pi.GetIsDisconnected(),
Color = pi.GetPlayerColor()
});
}
// skip invalid, dead and exiled players
if (pi.PlayerName == 0 || pi.PlayerId == exiledPlayerId || pi.IsDead == 1 || pi.Disconnected == 1)
{
continue;
}
if (pi.IsImpostor == 1)
{
impostorCount++;
}
else
{
innocentCount++;
}
}
if (impostorCount == 0 || impostorCount >= innocentCount)
{
exileCausesEnd = true;
state = GameState.LOBBY;
}
}
if (this.shouldTransmitState)
{
shouldTransmitState = false;
GameStateChanged?.Invoke(this, new GameStateChangedEventArgs()
{
NewState = state
});
}
else if (state != oldState)
{
GameStateChanged?.Invoke(this, new GameStateChangedEventArgs()
{
NewState = state
});
}
oldState = state;
newPlayerInfos.Clear();
playerAddrPtr = allPlayers + 0x10;
for (int i = 0; i < playerCount; i++)
{
PlayerInfo pi = ProcessMemory.Read <PlayerInfo>(playerAddrPtr, 0, 0);
playerAddrPtr += 4;
if (pi.PlayerName == 0)
{
continue;
}
string playerName = pi.GetPlayerName();
newPlayerInfos[playerName] = pi; // add to new playerinfos for comparison later
if (!oldPlayerInfos.ContainsKey(playerName)) // player wasn't here before, they just joined
{
PlayerChanged?.Invoke(this, new PlayerChangedEventArgs()
{
Action = PlayerAction.Joined,
Name = playerName,
IsDead = pi.GetIsDead(),
Disconnected = pi.GetIsDisconnected(),
Color = pi.GetPlayerColor()
});
}
else // player was here before, we have an old playerInfo to compare against
{
PlayerInfo oldPlayerInfo = oldPlayerInfos[playerName];
if (!oldPlayerInfo.GetIsDead() && pi.GetIsDead()) // player just died
{
PlayerChanged?.Invoke(this, new PlayerChangedEventArgs()
{
Action = PlayerAction.Died,
Name = playerName,
IsDead = pi.GetIsDead(),
Disconnected = pi.GetIsDisconnected(),
Color = pi.GetPlayerColor()
});
}
if (oldPlayerInfo.ColorId != pi.ColorId)
{
PlayerChanged?.Invoke(this, new PlayerChangedEventArgs()
{
Action = PlayerAction.ChangedColor,
Name = playerName,
IsDead = pi.GetIsDead(),
Disconnected = pi.GetIsDisconnected(),
Color = pi.GetPlayerColor()
});
}
if (!oldPlayerInfo.GetIsDisconnected() && pi.GetIsDisconnected())
{
PlayerChanged?.Invoke(this, new PlayerChangedEventArgs()
{
Action = PlayerAction.Disconnected,
Name = playerName,
IsDead = pi.GetIsDead(),
Disconnected = pi.GetIsDisconnected(),
Color = pi.GetPlayerColor()
});
}
}
}
foreach (KeyValuePair <string, PlayerInfo> kvp in oldPlayerInfos)
{
PlayerInfo pi = kvp.Value;
string playerName = kvp.Key;
if (!newPlayerInfos.ContainsKey(playerName)) // player was here before, isn't now, so they left
{
PlayerChanged?.Invoke(this, new PlayerChangedEventArgs()
{
Action = PlayerAction.Left,
Name = playerName,
IsDead = pi.GetIsDead(),
Disconnected = pi.GetIsDisconnected(),
Color = pi.GetPlayerColor()
});
}
}
oldPlayerInfos.Clear();
bool emitAll = false;
if (shouldForceUpdate)
{
shouldForceUpdate = false;
emitAll = true;
}
foreach (KeyValuePair <string, PlayerInfo> kvp in newPlayerInfos) // do this instead of assignment so they don't point to the same object
{
PlayerInfo pi = kvp.Value;
oldPlayerInfos[kvp.Key] = pi;
if (emitAll)
{
PlayerChanged?.Invoke(this, new PlayerChangedEventArgs()
{
Action = PlayerAction.ForceUpdated,
Name = kvp.Key,
IsDead = pi.GetIsDead(),
Disconnected = pi.GetIsDisconnected(),
Color = pi.GetPlayerColor()
});
}
}
IntPtr chatBubblesPtr = ProcessMemory.Read <IntPtr>(GameAssemblyPtr, HudManagerOffset, 0x5C, 0, 0x28, 0xC, 0x14);
int poolSize = 20; // = ProcessMemory.Read<int>(GameAssemblyPtr, 0xD0B25C, 0x5C, 0, 0x28, 0xC, 0xC)
int numChatBubbles = ProcessMemory.Read <int>(chatBubblesPtr, 0xC);
int chatBubsVersion = ProcessMemory.Read <int>(chatBubblesPtr, 0x10);
IntPtr chatBubblesAddr = ProcessMemory.Read <IntPtr>(chatBubblesPtr, 0x8) + 0x10;
IntPtr[] chatBubblePtrs = ProcessMemory.ReadArray(chatBubblesAddr, numChatBubbles);
int newMsgs = 0;
if (chatBubsVersion > prevChatBubsVersion) // new message has been sent
{
if (chatBubsVersion > poolSize) // increments are twofold (push to and pop from pool)
{
if (prevChatBubsVersion > poolSize)
{
newMsgs = (chatBubsVersion - prevChatBubsVersion) >> 1;
}
else
{
newMsgs = (poolSize - prevChatBubsVersion) + ((chatBubsVersion - poolSize) >> 1);
}
}
else // single increments
{
newMsgs = chatBubsVersion - prevChatBubsVersion;
}
}
else if (chatBubsVersion < prevChatBubsVersion) // reset
{
if (chatBubsVersion > poolSize) // increments are twofold (push to and pop from pool)
{
newMsgs = poolSize + ((chatBubsVersion - poolSize) >> 1);
}
else // single increments
{
newMsgs = chatBubsVersion;
}
}
prevChatBubsVersion = chatBubsVersion;
for (int i = numChatBubbles - newMsgs; i < numChatBubbles; i++)
{
string msgText = ProcessMemory.ReadString(ProcessMemory.Read <IntPtr>(chatBubblePtrs[i], 0x20, 0x28));
if (msgText.Length == 0)
{
continue;
}
string msgSender = ProcessMemory.ReadString(ProcessMemory.Read <IntPtr>(chatBubblePtrs[i], 0x1C, 0x28));
ChatMessageAdded?.Invoke(this, new ChatMessageEventArgs()
{
Sender = msgSender,
Message = msgText
});
}
//string gameCode = ProcessMemory.ReadString(ProcessMemory.Read<IntPtr>(GameAssemblyPtr, GameStartManagerOffset, 0x5c, 0, 0x20, 0x28));
//Console.WriteLine(gameCode);
Thread.Sleep(250);
}
}
public void RunLoop()
{
while (true)
{
if (!ProcessMemory.IsHooked)
{
if (!ProcessMemory.HookProcess("Among Us"))
{
Thread.Sleep(1000);
continue;
}
Settings.conInterface.WriteModuleTextColored("GameMemReader", Color.Lime,
$"Connected to Among Us process ({Color.Red.ToTextColor()}{ProcessMemory.process.Id}{MainWindow.NormalTextColor.ToTextColor()})");
var foundModule = false;
while (true)
{
foreach (var module in ProcessMemory.modules)
{
if (module.Name.Equals("GameAssembly.dll", StringComparison.OrdinalIgnoreCase))
{
GameAssemblyPtr = module.BaseAddress;
if (!GameVerifier.VerifySteamHash(module.FileName))
{
cracked = true;
Settings.conInterface.WriteModuleTextColored("GameVerifier", Color.Red,
$"Client verification: {Color.Red.ToTextColor()}FAIL{MainWindow.NormalTextColor.ToTextColor()}.");
}
else
{
cracked = false;
Settings.conInterface.WriteModuleTextColored("GameVerifier", Color.Red,
$"Client verification: {Color.Lime.ToTextColor()}PASS{MainWindow.NormalTextColor.ToTextColor()}.");
}
foundModule = true;
break;
}
}
if (!foundModule)
{
Settings.conInterface.WriteModuleTextColored("GameMemReader", Color.Lime,
"Still looking for modules...");
//Program.conInterface.WriteModuleTextColored("GameMemReader", Color.Green, "Still looking for modules..."); // TODO: This still isn't functional, we need to re-hook to reload module addresses
Thread.Sleep(500); // delay and try again
ProcessMemory.LoadModules();
}
else
{
break; // we have found all modules
}
}
prevChatBubsVersion = ProcessMemory.Read <int>(GameAssemblyPtr, _gameOffsets.HudManagerOffset, 0x5C,
0, 0x28, 0xC, 0x14, 0x10);
}
if (cracked && ProcessMemory.IsHooked)
{
Settings.form.PlayGotEm();
var result = Settings.form.context.DialogCoordinator.ShowMessageAsync(Settings.form.context,
"Uh oh.",
"We have detected that you are running an unsupported version of the game. This may or may not work.",
MessageDialogStyle.AffirmativeAndNegative,
new MetroDialogSettings
{
AffirmativeButtonText = "I understand", NegativeButtonText = "Exit",
ColorScheme = MetroDialogColorScheme.Theme,
DefaultButtonFocus = MessageDialogResult.Negative
})
.GetAwaiter().GetResult();
if (result == MessageDialogResult.Negative)
{
Environment.Exit(0);
}
else
{
cracked = false;
}
continue;
}
GameState state;
//int meetingHudState = /*meetingHud_cachePtr == 0 ? 4 : */ProcessMemory.ReadWithDefault<int>(GameAssemblyPtr, 4, 0xDA58D0, 0x5C, 0, 0x84); // 0 = Discussion, 1 = NotVoted, 2 = Voted, 3 = Results, 4 = Proceeding
var meetingHud = ProcessMemory.Read <IntPtr>(GameAssemblyPtr, _gameOffsets.MeetingHudOffset, 0x5C, 0);
var meetingHud_cachePtr = meetingHud == IntPtr.Zero ? 0 : ProcessMemory.Read <uint>(meetingHud, 0x8);
var meetingHudState =
meetingHud_cachePtr == 0
? 4
: ProcessMemory.ReadWithDefault(meetingHud, 4,
0x84); // 0 = Discussion, 1 = NotVoted, 2 = Voted, 3 = Results, 4 = Proceeding
var gameState =
ProcessMemory.Read <int>(GameAssemblyPtr, _gameOffsets.AmongUsClientOffset, 0x5C, 0,
0x64); // 0 = NotJoined, 1 = Joined, 2 = Started, 3 = Ended (during "defeat" or "victory" screen only)
switch (gameState)
{
case 0:
state = GameState.MENU;
exileCausesEnd = false;
break;
case 1:
case 3:
state = GameState.LOBBY;
exileCausesEnd = false;
break;
default:
{
if (exileCausesEnd)
{
state = GameState.LOBBY;
}
else if (meetingHudState < 4)
{
state = GameState.DISCUSSION;
}
else
{
state = GameState.TASKS;
}
break;
}
}
var allPlayersPtr =
ProcessMemory.Read <IntPtr>(GameAssemblyPtr, _gameOffsets.GameDataOffset, 0x5C, 0, 0x24);
var allPlayers = ProcessMemory.Read <IntPtr>(allPlayersPtr, 0x08);
var playerCount = ProcessMemory.Read <int>(allPlayersPtr, 0x0C);
var playerAddrPtr = allPlayers + 0x10;
// check if exile causes end
if (oldState == GameState.DISCUSSION && state == GameState.TASKS)
{
var exiledPlayerId = ProcessMemory.ReadWithDefault <byte>(GameAssemblyPtr, 255,
_gameOffsets.MeetingHudOffset, 0x5C, 0, 0x94, 0x08);
int impostorCount = 0, innocentCount = 0;
for (var i = 0; i < playerCount; i++)
{
var pi = ProcessMemory.Read <PlayerInfo>(playerAddrPtr, 0, 0);
playerAddrPtr += 4;
if (pi.PlayerId == exiledPlayerId)
{
PlayerChanged?.Invoke(this, new PlayerChangedEventArgs
{
Action = PlayerAction.Exiled,
Name = pi.GetPlayerName(),
IsDead = pi.GetIsDead(),
Disconnected = pi.GetIsDisconnected(),
Color = pi.GetPlayerColor()
});
}
// skip invalid, dead and exiled players
if (pi.PlayerName == 0 || pi.PlayerId == exiledPlayerId || pi.IsDead == 1 ||
pi.Disconnected == 1)
{
continue;
}
if (pi.IsImpostor == 1)
{
impostorCount++;
}
else
{
innocentCount++;
}
}
if (impostorCount == 0 || impostorCount >= innocentCount)
{
exileCausesEnd = true;
state = GameState.LOBBY;
}
}
if (state != oldState || shouldForceTransmitState)
{
GameStateChanged?.Invoke(this, new GameStateChangedEventArgs {
NewState = state
});
shouldForceTransmitState = false;
}
if (state != oldState && state == GameState.LOBBY)
{
shouldReadLobby = true; // will eventually transmit
}
oldState = state;
newPlayerInfos.Clear();
playerAddrPtr = allPlayers + 0x10;
for (var i = 0; i < playerCount; i++)
{
var pi = ProcessMemory.Read <PlayerInfo>(playerAddrPtr, 0, 0);
playerAddrPtr += 4;
if (pi.PlayerName == 0)
{
continue;
}
var playerName = pi.GetPlayerName();
if (playerName.Length == 0)
{
continue;
}
newPlayerInfos[playerName] = pi; // add to new playerinfos for comparison later
if (!oldPlayerInfos.ContainsKey(playerName)) // player wasn't here before, they just joined
{
PlayerChanged?.Invoke(this, new PlayerChangedEventArgs
{
Action = PlayerAction.Joined,
Name = playerName,
IsDead = pi.GetIsDead(),
Disconnected = pi.GetIsDisconnected(),
Color = pi.GetPlayerColor()
});
}
else
{
// player was here before, we have an old playerInfo to compare against
var oldPlayerInfo = oldPlayerInfos[playerName];
if (!oldPlayerInfo.GetIsDead() && pi.GetIsDead()) // player just died
{
PlayerChanged?.Invoke(this, new PlayerChangedEventArgs
{
Action = PlayerAction.Died,
Name = playerName,
IsDead = pi.GetIsDead(),
Disconnected = pi.GetIsDisconnected(),
Color = pi.GetPlayerColor()
});
}
if (oldPlayerInfo.ColorId != pi.ColorId)
{
PlayerChanged?.Invoke(this, new PlayerChangedEventArgs
{
Action = PlayerAction.ChangedColor,
Name = playerName,
IsDead = pi.GetIsDead(),
Disconnected = pi.GetIsDisconnected(),
Color = pi.GetPlayerColor()
});
}
if (!oldPlayerInfo.GetIsDisconnected() && pi.GetIsDisconnected())
{
PlayerChanged?.Invoke(this, new PlayerChangedEventArgs
{
Action = PlayerAction.Disconnected,
Name = playerName,
IsDead = pi.GetIsDead(),
Disconnected = pi.GetIsDisconnected(),
Color = pi.GetPlayerColor()
});
}
}
}
foreach (var kvp in oldPlayerInfos)
{
var pi = kvp.Value;
var playerName = kvp.Key;
if (!newPlayerInfos.ContainsKey(playerName)) // player was here before, isn't now, so they left
{
PlayerChanged?.Invoke(this, new PlayerChangedEventArgs
{
Action = PlayerAction.Left,
Name = playerName,
IsDead = pi.GetIsDead(),
Disconnected = pi.GetIsDisconnected(),
Color = pi.GetPlayerColor()
});
}
}
oldPlayerInfos.Clear();
var emitAll = false;
if (shouldForceUpdatePlayers)
{
shouldForceUpdatePlayers = false;
emitAll = true;
}
foreach (var kvp in newPlayerInfos
) // do this instead of assignment so they don't point to the same object
{
var pi = kvp.Value;
oldPlayerInfos[kvp.Key] = pi;
if (emitAll)
{
PlayerChanged?.Invoke(this, new PlayerChangedEventArgs
{
Action = PlayerAction.ForceUpdated,
Name = kvp.Key,
IsDead = pi.GetIsDead(),
Disconnected = pi.GetIsDisconnected(),
Color = pi.GetPlayerColor()
});
}
}
var chatBubblesPtr = ProcessMemory.Read <IntPtr>(GameAssemblyPtr, _gameOffsets.HudManagerOffset, 0x5C, 0,
0x28, 0xC, 0x14);
var poolSize = 20; // = ProcessMemory.Read<int>(GameAssemblyPtr, 0xD0B25C, 0x5C, 0, 0x28, 0xC, 0xC)
var numChatBubbles = ProcessMemory.Read <int>(chatBubblesPtr, 0xC);
var chatBubsVersion = ProcessMemory.Read <int>(chatBubblesPtr, 0x10);
var chatBubblesAddr = ProcessMemory.Read <IntPtr>(chatBubblesPtr, 0x8) + 0x10;
var chatBubblePtrs = ProcessMemory.ReadArray(chatBubblesAddr, numChatBubbles);
var newMsgs = 0;
if (chatBubsVersion > prevChatBubsVersion) // new message has been sent
{
if (chatBubsVersion > poolSize) // increments are twofold (push to and pop from pool)
{
if (prevChatBubsVersion > poolSize)
{
newMsgs = (chatBubsVersion - prevChatBubsVersion) >> 1;
}
else
{
newMsgs = poolSize - prevChatBubsVersion + ((chatBubsVersion - poolSize) >> 1);
}
}
else // single increments
{
newMsgs = chatBubsVersion - prevChatBubsVersion;
}
}
else if (chatBubsVersion < prevChatBubsVersion) // reset
{
if (chatBubsVersion > poolSize) // increments are twofold (push to and pop from pool)
{
newMsgs = poolSize + ((chatBubsVersion - poolSize) >> 1);
}
else // single increments
{
newMsgs = chatBubsVersion;
}
}
prevChatBubsVersion = chatBubsVersion;
for (var i = numChatBubbles - newMsgs; i < numChatBubbles; i++)
{
var msgText = ProcessMemory.ReadString(ProcessMemory.Read <IntPtr>(chatBubblePtrs[i], 0x20, 0x28));
if (msgText.Length == 0)
{
continue;
}
var msgSender = ProcessMemory.ReadString(ProcessMemory.Read <IntPtr>(chatBubblePtrs[i], 0x1C, 0x28));
var oldPlayerInfo = oldPlayerInfos[msgSender];
ChatMessageAdded?.Invoke(this, new ChatMessageEventArgs
{
Sender = msgSender,
Message = msgText,
Color = oldPlayerInfo.GetPlayerColor()
});
}
if (shouldReadLobby)
{
var gameCode = ProcessMemory.ReadString(ProcessMemory.Read <IntPtr>(GameAssemblyPtr,
_gameOffsets.GameStartManagerOffset, 0x5c, 0, 0x20, 0x28));
string[] split;
if (gameCode != null && gameCode.Length > 0 && (split = gameCode.Split('\n')).Length == 2)
{
PlayRegion region = (PlayRegion)((4 - (ProcessMemory.Read <int>(GameAssemblyPtr, _gameOffsets.ServerManagerOffset, 0x5c, 0, 0x10, 0x8, 0x8) & 0b11)) % 3); // do NOT ask
this.latestLobbyEventArgs = new LobbyEventArgs()
{
LobbyCode = split[1],
Region = region
};
shouldReadLobby = false;
shouldTransmitLobby = true; // since this is probably new info
}
}
if (shouldTransmitLobby)
{
if (this.latestLobbyEventArgs != null)
{
JoinedLobby?.Invoke(this, this.latestLobbyEventArgs);
}
shouldTransmitLobby = false;
}
Thread.Sleep(250);
}
}
