| public static ReadString ( System.Int64 address, uint length = 32, int handle = -1 ) : string | ||
| address | System.Int64 | |
| length | uint | |
| handle | int | |
| return | string | |
public static void ReadMemoryInternal(Process process, ReadMemoryResults results)
{
int currentAddress = process.MainModule.BaseAddress.ToInt32();
IntPtr ptr = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_WM_READ, false, process.Id);
if (ptr == null)
{
return;
}
int processHandle = ptr.ToInt32();
currentAddress += (int)MemoryReader.TabsBaseAddress;
currentAddress = MemoryReader.ReadInt32(currentAddress, processHandle);
currentAddress = MemoryReader.ReadInt32(currentAddress + 0x24, processHandle);
currentAddress = MemoryReader.ReadInt32(currentAddress + 0x10, processHandle);
currentAddress = MemoryReader.ReadInt32(currentAddress + 0x10, processHandle);
int tabsAddress = MemoryReader.ReadInt32(currentAddress + 0x30, processHandle);
//first tab node address is tabsAddress + 0x24
int tabNodeAddress = MemoryReader.ReadInt32(tabsAddress + 0x24, processHandle);
int tabCount = 0;
//repeat until tab node address = 0x0
while (tabNodeAddress != 0x0)
{
tabCount++;
//use 0x30 for longer name (possibly upto 30 bytes)
//0x2C will use '...' for names longer than 15 chars
int tabNamePointer = MemoryReader.ReadInt32(tabNodeAddress + 0x2C, processHandle);
string tabName = MemoryReader.ReadString(tabNamePointer, 16, processHandle);
int tabMessagesDataStructure = MemoryReader.ReadInt32(tabNodeAddress + 0x24, processHandle);
bool serverLog = tabName == "Server Log"; // only read log messages from the server log; only read chat messages from other tabs
IEnumerable <string> tabMessages = ReadTabMessages(processHandle, tabMessagesDataStructure);
SearchChunk(tabMessages, results, !serverLog, serverLog);
//next tab node pointer is current tab node address + 0x10
tabNodeAddress = MemoryReader.ReadInt32(tabNodeAddress + 0x10, processHandle);
}
}
// SPECIAL THANKS TO tony902304 FOR MAKING THIS POSSIBLE //
// For the C client: Read the server log messages from the internal Tab Messages structure, rather than scanning the entire process memory
// This results in significantly faster performance and eliminates duplicate message issues in Tibia's memory
// The only pitfall is that the base address has to be updated whenever Tibia is updated
// We leave the old "scan everything" option as a setting for when Tibia gets updated and the base address has not been found yet
public static IEnumerable <string> ReadTabMessages(int processHandle, int tabMessagesDataStructure)
{
int tabMessageNodeAddress = MemoryReader.ReadInt32(tabMessagesDataStructure + 0x10, processHandle);
int messageCount = 0;
while (tabMessageNodeAddress != 0x0)
{
messageCount++;
int tabMessageAddress = MemoryReader.ReadInt32(tabMessageNodeAddress + 0x4C, processHandle);
//max message input is 255 characters, but the Advertising channel has 400+ character initial message
string tabMessage = MemoryReader.ReadString(tabMessageAddress, 255, processHandle);
if (tabMessage != null && tabMessage.Length > 5 && tabMessage[0].isDigit() && tabMessage[1].isDigit() && tabMessage[2] == ':' && tabMessage[3].isDigit() && tabMessage[4].isDigit())
{
yield return(tabMessage);
}
//next tab messages node pointer is current tab messages node address + 0x5C
tabMessageNodeAddress = MemoryReader.ReadInt32(tabMessageNodeAddress + 0x5C, processHandle);
}
yield break;
}
