PoEHUD Overlay Updated

[tozededao]

I would recommend forking the project and taking a look at https://github.com/H4vC/PoeHud/blob/...Poe/Offsets.cs , once you get a grasp of how that works you can patch the offsets to support the beta and then correct the bugs that will arise from the way the data is laid out in beta, I'll try to give a hand if I have time but that's technically all you need, that and a good debugger/IDA.

So here is where I would find the basepointer?

     
			64 A1 00 00 00 00          mov     eax, large fs:0
			6A FF                      push    0FFFFFFFFh
			68 90 51 4D 01             push    offset SEH_10D6970
			50                         push    eax
			64 89 25 00 00 00 00       mov     large fs:0, esp
			A1 EC 6A 70 01             mov     eax, off_1706AEC ; <--- BP IS HERE
			81 EC C8 00 00 00          sub     esp, 0C8h
			53                         push    ebx
			55                         push    ebp
			33 DB                      xor     ebx, ebx
			56                         push    esi
			57                         push    edi
			3B C3                      cmp     eax, ebx

And the area change in here?

    /*
			80 7E 48 00             cmp     byte ptr [esi+48h], 0
			0F 85 A4 01 00 00       jnz     loc_542F41					; we catch the last 00 byte into pattern to match 4-bytes step
			8B 46 08                mov     eax, [esi+8]
			80 B8 1C 01 00 00 00    cmp     byte ptr [eax+11Ch], 0
			75 12                   jnz     short loc_542DBB
		 */

[HvC]

You need to reverse the beta client and do some pattern matching.

[tozededao]

BasePtrPattern : 64 A1 ?? ?? ?? ?? 6A FF 68 ?? ?? ?? ?? 50 64 89 25 ?? ?? ?? ?? A1 ?? ?? ?? ?? 81 EC C8 ?? ?? ?? 53 55 33 DB 56 57 3B C3
BetaBasePtr : 00613C10

FileRootPattern : 6A FF 68 ?? ?? ?? ?? 64 A1 ?? ?? ?? ?? 50 64 89 25 ?? ?? ?? ?? 83 EC 30 FF 05 ?? ?? ?? ?? 53 55 8B 2D ?? ?? ?? ?? 56 B8
BetaFileRoot : 0062EAB0

AreaChangePattern : 8B 09 89 08 85 C9 74 0C FF 41 28 8B 15 ?? ?? ?? ?? 89 51 24 C3 CC
BetaAreaChange : 0053FE60

[tozededao]

Shouldn't I be able to at least see the menu even if it is not reading the offsets properly?

Debugging it from VS isn't working because it is missing the rest of the files(config, etc)

[HvC]

Copy settings into the debug folder ?
And yes you should, make sure the exe name is correct ect.

[tozededao]

Copy settings into the debug folder ?
And yes you should, make sure the exe name is correct ect.

You're talking about Path of Exile EXE? It is working because I opened two in order to see if it promp the process selector and it did. Can it be due to area change?

From my understanding PoEHUD only draws if it thinks the area has changed?

[HvC]

It should draw when these conditions are met.

   if (gameController.InGame && WinApi.IsForegroundWindow(gameHandle)
                && !gameController.Game.IngameState.IngameUi.TreePanel.IsVisible)

I'm gonna bet gameController.InGame resolves to false because the offset you use is wrong.

[tozededao]

It should draw when these conditions are met.

   if (gameController.InGame && WinApi.IsForegroundWindow(gameHandle)
                && !gameController.Game.IngameState.IngameUi.TreePanel.IsVisible)

I'm gonna bet gameController.InGame resolves to false because the offset you use is wrong.

Yeah I had already figured it was the gameController.InGame , what offset are you talking about?

EDIT found it , TheGame.cs

[HvC]

Either the base offset or the math we use to calculate from there is not correct for the beta.

[datz]

beta been out for a month and theres been one patch lol could of updated the offsets imo.. even the regular client hasnt changed in months lol

[HvC]

beta been out for a month and theres been one patch lol could of updated the offsets imo.. even the regular client hasnt changed in months lol

So could you, I have a life, that has a higher priority than POE, and if you check github there's been a bunch of work done on the hud, I don't think there's been a week gone by without some kind of improvement to it.
I never signed a contract to keep this up to date with neither live nor beta. Everyone is free to do their own work on the hud, it's a collaborative project, so feel free to go and update the offsets.

[tozededao]

IsInGame is Fixed

ServerData.cs

namespace PoeHUD.Poe.RemoteMemoryObjects
{
    public class ServerData : RemoteMemoryObject
    {
        public bool IsInGame
        {
            get
            {
                return M.ReadInt(Address + 0x2EC0) == 3; 
               //return M.ReadInt(Address + 0x2E80) == 3; 
            }
        }

        public InventoryList PlayerInventories
        {
            get { return base.GetObject<InventoryList>(Address + 10496); }
        }
    }
}

[HvC]

You should make a fork for beta on github that way we can do pulls when the beta hits live release.

[tozededao]

You should make a fork for beta on github that way we can do pulls when the beta hits live release.

I'll do it if I manage to actually update this , I doubt I'll be able to but I'll try

A small question I'm using IDA for the first time, I've never used it before, which debugger should I use on IDA?

[HvC]

I would go with ollydbg for actual live debugging, and that's not integrated into ida.
That and cheat engine is also a very useful tool.