private unsafe List <ChatMessage> GetMessages()
{
var list = new List <ChatMessage>();
uint bytesRead = 0;
// Static base pointer to chat object array
uint chatBasePointer = MemFunctions.ResolveNestedPointer(_client.Handle, ChatObjectsBase, 0);
// Number between 0-199 (Number of messages that can be shown in the ingame chat window)
uint lastChatOffset = MemFunctions.ResolveNestedPointer(_client.Handle, LastChatObject, 0);
// Calculate index of first message to show
uint firstChatToShow = FetchCount > lastChatOffset ? 0 : (lastChatOffset - FetchCount);
for (uint chatOffset = firstChatToShow; chatOffset < lastChatOffset; chatOffset++)
{
// More efficient to read the whole chat structure into an object in one hit.
// Object is kinda like a Union in old school C / C++ (see the object definition)
var chatObj = new Chatobj();
// Structure object byte overlay pointer
byte *lpChatObj = &chatObj.bytes[0];
// To pass to mem functions (number of bytes to read)
int sizeofChatObj = Marshal.SizeOf(chatObj);
// Read chatObj structure from PW memory into our object
Mem.MemReadBytesToStruct(_client.Handle, chatBasePointer + (0x1C * chatOffset), lpChatObj, sizeofChatObj);
// Actual message entry in object is just a pointer, so go retrieve the message
uint chatPointer = MemFunctions.ResolveNestedPointer(_client.Handle, chatBasePointer + (0x1C * (chatOffset)) + 0x8, 0);
string str = MemFunctions.MemReadUnicode(_client.Handle, chatObj.p_msg, 256, ref bytesRead).Replace("\r", "\r\n");
list.Add(new ChatMessage
{
Id = chatObj.msgId,
Scope = (Scopes)chatObj.msgScope,
Raw = str,
ItemId = chatObj.itemId,
});
}
return(list);
}
public static ElementClient[] GetClients()
{
var processes = Process.GetProcessesByName("elementclient");
return(processes.Select(pr =>
{
IntPtr handle = MemFunctions.OpenProcess(pr.Id);
uint playerBase = MemFunctions.ResolveNestedPointer(handle, BaseCall, 0x1C, 0x34);
uint namePtr = MemFunctions.ResolveNestedPointer(handle, playerBase, NameOffset, 0);
uint bytesRead = 0;
return new ElementClient
{
Pid = pr.Id,
Handle = handle,
PlayerBase = playerBase,
Nickname = MemFunctions.MemReadUnicode(handle, namePtr, 0x32, ref bytesRead),
};
}).ToArray());
}