[Release] LuaNinja - Run protected Lua code

[paradoxial]

New versions released.

WoW v3.2.2a version updated.
WoW v3.1.3 version released. <-- NEEDS TESTING
WoW PTR version released. <-- NEEDS TESTING

Please check original post for download links.

Still todo:
2.4.3 version (requested via PM). May do that tomorrow.
Patch-independent version. May do that tomorrow.

PTR version ran fine over here, I'll let you know when the new build is deployed tomorrow since I'll be testing some crazy content with my guild. Nice release again.

[Cypher]

PTR version ran fine over here, I'll let you know when the new build is deployed tomorrow since I'll be testing some crazy content with my guild. Nice release again.

Uber. Keep posting the EXEs and I'll keep posting new versions.

[Jermzter]

This is really great, Cypher you god dude! Now rather than nerdrage spamming like 5 keys for my Ret Pally....all I press is 1 key.

This is awesome!

[Jermzter]

This is really great, Cypher you god dude! Now rather than nerdrage spamming like 5 keys for my Ret Pally....all I press is 1 key.

This is awesome! :wave:

[Fire_cracker]

This is like, super awesome! :> Thanks a lot <3

[Iaccidentallytwink]

New versions released.

WoW v3.2.2a version updated.
WoW v3.1.3 version released. <-- NEEDS TESTING
WoW PTR version released. <-- NEEDS TESTING

Please check original post for download links.

Still todo:
2.4.3 version (requested via PM). May do that tomorrow.
Patch-independent version. May do that tomorrow.

Cypher is so awesome.

[thordin]

New versions released.

WoW v3.2.2a version updated.
WoW v3.1.3 version released. <-- NEEDS TESTING
WoW PTR version released. <-- NEEDS TESTING

Please check original post for download links.

Still todo:
2.4.3 version (requested via PM). May do that tomorrow.
Patch-independent version. May do that tomorrow.

On v3.1.3 movement and casting functions work fine.
AttackTarget(), however is still seen as protected.

[Cypher]

On v3.1.3 movement and casting functions work fine.
AttackTarget(), however is still seen as protected.

Can you please give me the error message you're seeing. Or a screenshot if it's easier. Because it doesn't seem to be protected...

Microsoft (R) Windows Debugger Version 6.11.0001.404 X86
Copyright (c) Microsoft Corporation. All rights reserved.

CommandLine: C:\Users\Josh\Documents\Reversing\Targets\WoW\Binaries\313\Wow.exe
Symbol search path is: *** Invalid ***
****************************************************************************
* Symbol loading may be unreliable without a symbol search path.           *
* Use .symfix to have the debugger choose a symbol path.                   *
* After setting your symbol path, use .reload to refresh symbol locations. *
****************************************************************************
Executable search path is: 
ModLoad: 00400000 01758000   Wow.exe 
ModLoad: 77040000 771c0000   ntdll.dll
ModLoad: 75ed0000 75fd0000   C:\Windows\syswow64\kernel32.dll
ModLoad: 76b90000 76bd6000   C:\Windows\syswow64\KERNELBASE.dll
eax=00000000 ebx=7714206c ecx=00000000 edx=00000000 esi=c0000135 edi=7efdd000
eip=7705fc62 esp=001ffcb0 ebp=001ffd00 iopl=0         nv up ei pl nz na po nc
cs=0023  ss=002b  ds=002b  es=002b  fs=0053  gs=002b             efl=00000202
*** ERROR: Symbol file could not be found.  Defaulted to export symbols for ntdll.dll - 
ntdll!ZwTerminateProcess+0x12:
7705fc62 83c404          add     esp,4
0:000> s -a 0x00400000 0x02000000 "AttackTarget"
009c1764  41 74 74 61 63 6b 54 61-72 67 65 74 00 00 00 00  AttackTarget....
0:000> s -d 0x00400000 0x02000000 009c1764
00a3dc20  009c1764 006e5960 009c1758 006f0980  d...`Yn.X.....o.
0:000> dd 00a3dc20
00a3dc20  009c1764 006e5960 009c1758 006f0980
00a3dc30  009c174c 006ecf50 009c1740 006ecf90
00a3dc40  009c1730 006f26d0 009c1724 006f0a80
00a3dc50  009c1718 006ed0b0 009c1704 006e5990
00a3dc60  009c16f4 006e59c0 009c16e8 006e0890
00a3dc70  009c16d8 006e08c0 009c16c8 006e08f0
00a3dc80  009c16b4 006e0920 009c16a4 006ed0d0
00a3dc90  009c1698 006ed1e0 009c1688 006ed340
0:000> uf 006e5960 
Wow+0x2e5960:
006e5960 e86b6f0d00      call    Wow+0x3bc8d0 (007bc8d0) ; WoWGetActivePlayerGuid
006e5965 68a1000000      push    0A1h
006e596a 6878439900      push    offset Wow+0x594378 (00994378) ; Build string
006e596f 6a10            push    10h
006e5971 52              push    edx
006e5972 50              push    eax
006e5973 e898870d00      call    Wow+0x3be110 (007be110) ; WoWGetObjectForGuid
006e5978 83c414          add     esp,14h
006e597b 85c0            test    eax,eax
006e597d 740d            je      Wow+0x2e598c (006e598c)

Wow+0x2e597f:
006e597f 6a00            push    0
006e5981 6a00            push    0
006e5983 6a00            push    0
006e5985 8bc8            mov     ecx,eax
006e5987 e814a9ecff      call    Wow+0x1b02a0 (005b02a0) ; WoWUnit::AttackTarget

Wow+0x2e598c:
006e598c 33c0            xor     eax,eax
006e598e c3              ret

Usually the protection check is done at the top of the function, or in rare cases it's inlined. Neither of those things have happened in this particular instance so what you're reporting is quite strange.

[drognir]

Well, I guess since Cypher was so kind to share this LuaNinja, I'll share what I've created with it. It's a very rough healbot AddOn, but it has a simplistic UI that simply displays what it's currently doing. The AddOn cycles through group members and heals as necessary. I've documented some of it, but not much. It's not pretty, but it works. It takes whisper commands of "follow" and "stop", and those can be expanded pretty easily. You will need to replace "Healing Wave" with the name of the heal, and add other conditionals if you want more strict healing guidelines. Simple to do. Oh, hz enable or disable are the commands to start/stop it. Here's the files.

Healzor.lua

function COnLoad()
     TStop();
    
         hooks = {} --Make a table to store the old functions in.

         for i=1, 7 do --For each chat frame.

             f = getglobal("ChatFrame"..i) --Get pointer to the ChatFrame.

             hooks[f] = f.AddMessage --Add this frame's AddMessage function to the hooks table.

             f.AddMessage = AlertScreensFilter --Set frame's AddMessage function to your AddMessage.

         end
 
end --BOnLoad

local frmTick = CreateFrame("FRAME","HZ_Frame", UIParent);
frmTick:SetWidth(200); 
frmTick:SetHeight(200);
frmTick:SetPoint("BOTTOMRIGHT",UIParent, "BOTTOMRIGHT",-50,100);
frmTick:SetBackdrop({
  bgFile="Interface\DialogFrame\UI-DialogBox-Background", 
  edgeFile="Interface\\Tooltips\\UI-Tooltip-Border", 
  tile=1, tileSize=10, edgeSize=10, 
  insets={left=3, right=3, top=3, bottom=3}
});
frmTick:SetBackdropColor(255,255,255,100);


----------chat frame hook for commands
function AlertScreensFilter(frame, text, red, blue, green, id) --Function that is fired before the default AddMessage.

         if string.find(text,"whispers",1) ~= nil then
            start = string.find(text,"yer:") + 4 --Finding the player's name who whispered
            endloc = string.find(text,":",start+3) - 1 --^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
            replyName = strsub(text, start,endloc) 
        if string.find(text,"follow") ~= nil then
        FollowUnit(replyName); 
        print("Following " .. replyName);
        elseif string.find(text,"stop") ~= nil then
            MoveForwardStart();
        MoveForwardStop();
        MoveForwardStop();
        print("Stopping...");
            end
            
         end

    return hooks[f](frame, text, red, blue, green, id) --Let the old AddMessage function handle the rest.

end
-----------End hook---------------------------------


local fsCasting = frmTick:CreateFontString("$parentText","ARTWORK","GameFontNormal");
fsCasting:SetParent(frmTick);
fsCasting:SetPoint("TOPLEFT", frmTick,"TOPLEFT", 10, -5);

local fsHP = frmTick:CreateFontString("$parentText","ARTWORK","GameFontNormal");
fsHP:SetParent(frmTick);
fsHP:SetPoint("TOPLEFT", frmTick,"TOPLEFT", 10, -18);
fsHP:SetText("Mana: " .. UnitMana("player") .. "/" .. UnitManaMax("player"));

local fsTarget = frmTick:CreateFontString("$parentText","ARTWORK","GameFontNormal");
fsTarget:SetParent(frmTick);
fsTarget:SetPoint("TOPLEFT", frmTick,"TOPLEFT", 10, -31);
fsTarget:SetText("Target:");
local tTarget = UnitName("target");
if tTarget ~= nil then
fsTarget:SetText("Target: " .. tTarget);
end

local fsTargetHP = frmTick:CreateFontString("$parentText","ARTWORK","GameFontNormal");
fsTargetHP:SetParent(frmTick);
fsTargetHP:SetPoint("TOPLEFT", frmTick,"TOPLEFT", 10, -44);
fsTargetHP:SetText("Target HP:");
if tTarget ~= nil then
local tTargetHP = UnitHealth("target") .. "/" .. UnitHealthMax("target")
fsTargetHP:SetText("Target HP: " .. tTargetHP);
end

local fsTargetState = frmTick:CreateFontString("$parentText","ARTWORK","GameFontNormal");
fsTargetState:SetParent(frmTick);
fsTargetState:SetPoint("TOPLEFT", frmTick,"TOPLEFT", 10, -58);
fsTargetState:SetText("Target State:");
if tTarget ~= nil then
local TargetState = GetState()
fsTargetState:SetText("Target State: " .. TargetState);
end

local totalElapsed = 0.0;
local TargetState = 0
local NumPartyMembers = 0
local PartyCount = 1

function IsCasting(player)
local IsCasting = ""

spell, rank, displayName, icon, startTime, endTime, isTradeSkill, castID, interrupt = UnitCastingInfo(player)

if spell ~= nil then
IsCasting = "TRUE"
else
IsCasting = "FALSE"
end
return IsCasting
end


function NeedHeal(unit)
local NeedHeals = 0
      if UnitHealth(unit) / UnitHealthMax(unit) < .55 then
        NeedHeals = 1
      
          else
        NeedHeals = 0
      end

      if UnitHealth(unit) == 0 then
            NeedHeals = 2
      end

return NeedHeals
end

function GetState()
State = 0
if UnitName("target") ~= nil then
    if NeedHeal("target") == 1 then
        State = 1        
    elseif NeedHeal("target") == 0 then
        State = 0;
    else
        State = 2
    end
end        

return State
end

local function Tick(self, elapsed)
NumPartyMembers = GetNumPartyMembers()
totalElapsed = totalElapsed + elapsed;
if totalElapsed > .5 then
     --Update frame information-------------------------------
         fsCasting:SetText("Casting: " .. IsCasting("player"));
     fsHP:SetText("Mana: " .. UnitMana("player") .. "/" .. UnitManaMax("player"));
    tTarget = UnitName("target");
    if tTarget ~= nil then
        fsTarget:SetText("Target: " .. tTarget);
        local tTargetHP = UnitHealth("target") .. "/" .. UnitHealthMax("target")
        fsTargetHP:SetText("Target HP: " .. tTargetHP);
    end
     --End Update---------------------------------------------
if IsCasting("player") == "FALSE" then
if NumPartyMembers > 0 then    
    if PartyCount <= NumPartyMembers then
        if PartyCount == 1 then
            RunMacro("p1");
        elseif PartyCount == 2 then
            RunMacro("p2");
        elseif PartyCount == 3 then
            RunMacro("p3");
        elseif PartyCount == 4 then
            RunMacro("p4");
        end
        PartyCount = PartyCount + 1
    
    elseif PartyCount >= NumPartyMembers then
        PartyCount = 1
        RunMacro("self");
        if UnitAffectingCombat("player") == nil then --not in combat
        
        if UnitMana("player") / UnitManaMax("player") < .40 then
            name, rank, icon, count, debuffType, duration, expirationTime, source, isStealable = UnitBuff("player", "Drink");
            if name == nil then
                RunMacro("EatDrink");
            else
            
            end
        end
        end    


    end     
end
    

    --Get Target state. 0-Healthy, 1-Needs Heal, 2-Dead
    TargetState = GetState()
    if TargetState == 1 and IsCasting("player") == "FALSE" then
        fsTargetState:SetText("Target State: Needs Heal");
        CastSpellByName("Healing Wave");
    elseif TargetState == 0 then
        fsTargetState:SetText("Target State: Healthy");
    elseif TargetState == 2 then
        fsTargetState:SetText("Target State: Dead");
    end
    --Target State---------------------------------------------
    
    
    totalElapsed = 0.0
          

end
end

end

frmTick:SetScript("OnUpdate", Tick);

function TStart()
totalElapsed = 0.0
frmTick:Show();
end

function TStop()
frmTick:Hide();
end




SLASH_HEALZOR1, SLASH_HEALZOR2 = '/hz', '/healzor';

function SlashCmdList.HEALZOR(msg, editbox)
         if msg.len(msg) > 0 then
            if msg == "enable" then
               TStart();
               print("Healzor is now active.");
            elseif msg == "disable" then
              TStop();
              print("Healzor is no longer active.");
            end
         end
end

Healzor.toc

## Interface: 30220
## Title: Healzor
## Notes: Have fun, be safe!
## DefaultState: Enabled
## LoadOnDemand: 0
Healzor.lua
Healzor.xml

Healzor.xml

<Ui xmlns="http://www.blizzard.com/wow/ui/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.blizzard.com/wow/ui/
..\..\FrameXML\UI.xsd"> 

<Frame name="HealZorFrame">
<Script file="Healzor.lua" />

    <Scripts>
        <OnLoad>
            COnLoad();
            
        </OnLoad>
        <OnEvent>
        COnEvent(event);
        </OnEvent>
    </Scripts>
</Frame>
</Ui>

Now, you'll need 5 macros just because I couldn't get targetting to work, you don't need to bind them, just create them. Create and name them as follows:

p1

/target party1

... do that for p1-4

self

/target <charname>

[Norus]

]Now, you'll need 5 macros just because I couldn't get targetting to work, you don't need to bind them, just create them. Create and name them as follows:

p1

/target party1

... do that for p1-4

self

/target <charname>

You can use RunMacroText("/target party1") instead of RunMacro()
RunMacroText("/cast Healing Wave") is also better than CastSpellByName("Healing Wave") (less bugs, UI-like).

[thordin]

The error i get is:
"A macro script has been blocked from an action only available to Blizzard UI."
Could there be differences in the GB version and the german of Wow.exe.

[armen]

First off, thank you so much for your continued contributions, Cypher. +Rep

Quick question for you, or anyone in the audience: Will the injection of this hack interfere with WoWInterface and/or vice-versa?

I will be posing this question to Mads as well ;]

:wave:

[Cypher]

First off, thank you so much for your continued contributions, Cypher. +Rep

Quick question for you, or anyone in the audience: Will the injection of this hack interfere with WoWInterface and/or vice-versa?

I will be posing this question to Mads as well ;]

:wave:

Whether it will interfere or not depends entirely on the addons you're running. Whilst it shouldn't interfere in normal circumstances (afaik), the potential is certainly there.

At any rate, it shouldn't cause any major problems, it might even make your addons run a little bit better due to them not being blocked in combat or w/e.

P.S. What does Mads have to do with this?

[armen]

Whoops, apologies, I meant WoWInfinity!

[Cypher]

Whoops, apologies, I meant WoWInfinity!

This hack has nothing to do with WoWInfinity.

I am in no way affiliated with WoWInfinity.
WoWInfinity is in no way affiliated with this hack.