public GameInfo(D2Game game, D2Client client, D2Unit player, D2PlayerData playerData)
{
Game = game;
Client = client;
Player = player;
PlayerData = playerData;
}
GameInfo GetGameInfo()
{
uint gameId = reader.ReadUInt32(memory.Address.GameId, AddressingMode.Relative);
IntPtr worldPointer = reader.ReadAddress32(memory.Address.World, AddressingMode.Relative);
// Get world if game is loaded.
if (worldPointer == IntPtr.Zero)
{
return(null);
}
D2World world = reader.Read <D2World>(worldPointer);
// Find the game address.
uint gameIndex = gameId & world.GameMask;
uint gameOffset = gameIndex * 0x0C + 0x08;
IntPtr gamePointer = reader.ReadAddress32(world.GameBuffer + gameOffset);
// Check for invalid pointers, this value can actually be negative during transition
// screens, so we need to reinterpret the pointer as a signed integer.
if (unchecked ((int)gamePointer.ToInt64()) < 0)
{
return(null);
}
try
{
D2Game game = reader.Read <D2Game>(gamePointer);
if (game.Client.IsNull)
{
return(null);
}
D2Client client = reader.Read <D2Client>(game.Client);
// Make sure we are reading a player type.
if (client.UnitType != 0)
{
return(null);
}
// Get the player address from the list of units.
DataPointer unitAddress = game.UnitLists[0][client.UnitId & 0x7F];
if (unitAddress.IsNull)
{
return(null);
}
// Read player with player data.
var player = reader.Read <D2Unit>(unitAddress);
var playerData = player.UnitData.IsNull ?
null : reader.Read <D2PlayerData>(player.UnitData);
return(new GameInfo(game, player, playerData));
}
catch (ProcessMemoryReadException)
{
return(null);
}
}
D2GameInfo ReadGameInfo()
{
try
{
D2Game game = ReadActiveGameInstance();
if (game == null || game.Client.IsNull)
{
return(null);
}
D2Client client = reader.Read <D2Client>(game.Client);
// Make sure we are reading a player type.
if (client.UnitType != 0)
{
return(null);
}
// TODO: find out why the game handles the two cases differently
// for quests, the unit address from game.UnitLists works
// for inventory, the unit address from memory.PlayerUnit works
// the adresses may be same at the beginning but change if you make a rune word
// player address for reading the actual player unit (for inventory, skills, etc.)
if ((long)memory.PlayerUnit <= 0)
{
return(null);
}
IntPtr playerAddress = reader.ReadAddress32(memory.PlayerUnit, AddressingMode.Relative);
if ((long)playerAddress <= 0)
{
return(null);
}
D2Unit player = reader.Read <D2Unit>(playerAddress);
// player address for reading the player (name + quests)
DataPointer unitAddress = game.UnitLists[0][client.UnitId & 0x7F];
if (unitAddress.IsNull)
{
return(null);
}
// Read player with player data.
var tmpPlayer = reader.Read <D2Unit>(unitAddress);
var playerData = tmpPlayer.UnitData.IsNull
? null
: reader.Read <D2PlayerData>(tmpPlayer.UnitData);
return(new D2GameInfo(game, client, player, playerData));
}
catch (ProcessMemoryReadException)
{
return(null);
}
}
D2GameInfo ReadGameInfo()
{
try
{
D2Game game = ReadActiveGameInstance();
if (game == null || game.Client.IsNull)
{
return(null);
}
D2Client client = reader.Read <D2Client>(game.Client);
// Make sure we are reading a player type.
if (client.UnitType != 0)
{
return(null);
}
// Get the player address from the list of units.
DataPointer unitAddress = game.UnitLists[0][client.UnitId & 0x7F];
if (unitAddress.IsNull)
{
return(null);
}
// Read player with player data.
var player = reader.Read <D2Unit>(unitAddress);
var playerData = player.UnitData.IsNull
? null
: reader.Read <D2PlayerData>(player.UnitData);
return(new D2GameInfo(game, player, playerData));
}
catch (ProcessMemoryReadException)
{
return(null);
}
}
GameInfo ReadGameInfo()
{
try
{
// if game is still loading, dont read further
var loading = reader.ReadInt32(memory.Loading) != 0;
// after start of the game, loading will be true, but
// we are still in menu. so we also check if we are in menu
// only if we are not in menu, we can be actually loading
// TODO: make InMenu mandatory in the memory table, so that
// this works for all versions
bool inmenu = false;
if (memory.InMenu != null)
{
inmenu = reader.ReadInt32((System.IntPtr)memory.InMenu) != 0;
}
if (loading && !inmenu)
{
Logger.Info("Game still loading");
return(null);
}
uint gameId = reader.ReadUInt32(memory.GameId);
IntPtr worldPointer = reader.ReadAddress32(memory.World);
// Get world if game is loaded.
if (worldPointer == IntPtr.Zero)
{
return(null);
}
D2World world = reader.Read <D2World>(worldPointer);
// Find the game address.
uint gameIndex = gameId & world.GameMask;
uint gameOffset = (gameIndex * 0x0C) + 0x08;
IntPtr gamePointer = reader.ReadAddress32(world.GameBuffer + gameOffset);
// Check for invalid pointers, this value can actually be negative during transition
// screens, so we need to reinterpret the pointer as a signed integer.
if (unchecked ((int)gamePointer.ToInt64()) < 0)
{
return(null);
}
var game = reader.Read <D2Game>(gamePointer);
if (game.Client.IsNull)
{
return(null);
}
D2Client client = reader.Read <D2Client>(game.Client);
// Make sure we are reading a player type.
if (client.UnitType != 0)
{
return(null);
}
// TODO: find out why the game handles the two cases differently
// for quests, the unit address from game.UnitLists works
// for inventory, the unit address from memory.PlayerUnit works
// the adresses may be same at the beginning but change if you make a rune word
// player address for reading the actual player unit (for inventory, skills, etc.)
IntPtr playerAddress = reader.ReadAddress32(memory.PlayerUnit);
if ((long)playerAddress <= 0)
{
return(null);
}
D2Unit player = reader.Read <D2Unit>(playerAddress);
// player address for reading the player (name + quests)
var tmpPlayer = UnitByTypeAndGuid(game, D2UnitType.Player, client.UnitId);
var playerData = (tmpPlayer == null || tmpPlayer.UnitData.IsNull)
? null
: reader.Read <D2PlayerData>(tmpPlayer.UnitData);
return(new GameInfo(game, gameId, client, player, playerData));
}
catch (ProcessMemoryReadException)
{
return(null);
}
}