[Guide] How to make a Wow bot for complete newbs!

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原文：http://www.ownedcore.com/forums/world-of-warcraft/world-of-warcraft-bots-programs/wow-memory-editing/319172-guide-how-make-wow-bot-complete-newbs.html

[Guide] How to make a Wow bot for complete newbs!

Hi! My name is Devon and I’m an alcoholic.
Actually I have about 10 days off work and my choices of entertainment was drinking my life away or writing an guide for complete newbs on how to make a bot. So I decided to do both.

Moving on…

嗨，我叫Devon，是个酒鬼。实事上我有十天可以不去工作，我可以选择的娱乐是借酒消愁或写一个指南给那些想自己做个游戏机器人的新手。所以，我决定两个都做。
开饭……
--Pre Introduction:--

I have spent a long time hopelessly searching the internet to learn everything I needed to know to make a bot. Well I failed miserably. But to my rescue came a kind person and helped me in my adventure to the stars (or at least the addresses of world of warcraft). He not only spent his time helping me by showing me stuff in the code I knew best but he also gave me great direction in where/what to search on the forums . Because of him I have this knowledge. Thank you ^_^

(I do not know if he wants to be named or not.)

我曾经花费了很长时间非常苦逼的在网上搜索如何做一个游戏机器人。结果我可悲的失败了。但这时一个高手横空出世拯救了我并为我指出了一条璀璨的星光大道（至少是通往魔兽的道路）。他不仅教我如何用我最擅长的语言去做这件事，而且指导我如何如何有效的搜索论坛。因为他我才掌握了现在的知识。感谢他，囧
（不知他是否羞涩于将自己的名字公布出来）

--Introduction:--
Okay so many of you newbies (such as myself) are probably wondering “How the **** do I make a bot”. Well let me start out by saying, you need to know at least some sort of computer language, whether it be C++, C#, Java, or the shit language I use Autoit (yeah, yeah …Scripting blah, blah, blah… Its shitty blah, blah, blah…Learn a real language blah, blah, blah. All in due time). If you do not know a language then you will not understand this at all. So please go learn a language.

Okay, 很多新手（比如我）都曾经疑惑过“怎么他奶奶个甜甜圈的才能做一个游戏机器人呢？”。现在我来告诉你，你至少要懂一种计算机语言，不论哪种语言，C++、JAVA、C#或者我用的狗屎语言Autoit（#此处为人们对这个脚本语言的轻蔑# 作者：老子没空学别的）。如果你一门语言都不会，那你肯定不会理解这篇文章。所以，赶快死开去补课。

On top of needing to know a language, you need to have a function that can read memory addresses. Whether you make it yourself or not is up to you.

作为必要条件，你选择的语言要有一个函数可以直接读取计算机的内存，不论你找个现成函数的或你自己来编写。

One last thing, I personally do not know everything as I have just started out. For example, I do not know very much about dlls, therefore I copy the memory function (from nomadmemory.au3) and a “getwowbase” function provided by my dear ol’ champ I spoke about in the Pre Introduction.

最后，我并不是一个专家，我也是刚刚开始。比如，我并没多少关于DLL的知识，所以我从nomadmemory.au3（Autoit脚本文件）直接复制了内存函数。Getwowbase这个函数是我前面提到的救星给我的。

Also, I will be using Autoit seeing as it is the code I am currently most skilled in and it is a fairly simple language so it should be simple enough to translate into your preferred code, but I will explain what is happening when necessary.

我将会用Autoit这个我最拿手而且非常简单的语言来展开这篇教程。相信你能非常容易的转换为你擅长的语言。关键点我将做一些必要的解释。

So let’s get down to it.
终于可以坐下来开吃了。


--Analogy (sounds like a good time to me)/Terms:--

So …*Deep Breath*… We can compare how we get info from World of Warcraft to our real world. Just like in real life, where there are many objects and creatures, there are many objects and creatures in Wow. We call these (because programmers aren’t creative) “WowObjects”.

So…*深呼吸*… 我们可以比较一下魔兽世界和我们真实的世界。就如我们真实的生活中一样，在魔兽世界中同样有许多物体和生物。我们权且统称为（程序员通常都是没想像力的）“WowObjects”.

So we say to ourselves we want something from this world and we want to know a characteristic of this “something”. I would first need to know what kind of thing this something is. For example, is it a person or is it a table? Is it human or is it a dog or a cat? Similar concept applies to Wow. We call this an “ObjectType”. There are 7 types of objects in Wow, listed below:

我们想从魔兽世界中得到某个对象并且得到这个对象的属性，首先我们要知道这个对象到底是个神马。比如神马到底是个人还是个桌子？是人类还是狗狗还是猫猫……？把这个概念引申到魔兽世界，我们称为”ObjectType（对象类型）”。WoW中主要有7种类型，如下：

Code:
1 - Items
2 - Contains
3 - NPC's
4 - Players
5 - GameObjects (Nodes etc)
6 - DynamicObjects (Spells and stuff)
7 - Corpses
From: http://www.mmowned.com/forums/world-...e-objects.html (Excellent guide. After you’re done, go check it out)
（作者推荐的网文，E文）

After we find out our type of world object (say for example a human) how would we know which human it is seeing as there are billions in the world. Well, as I’m sure you already know, this is the reason people have names. So this means if we know a person’s name we can find even more details about that person. Names in Wowmemory are called “GUIDs” (Globally Unique Id) which is in sense a tag to identify an object.
当我们知道了一个对象的类型后（比如类型是人类），但世界上有几十亿人，我得到的这个神马人类到底是谁？这就是为什么我们每个人都要有一个名字。这个名字在wowMemory中被称作“GUIDs”(Globally Unique ID, 全局唯一标识)，用于唯一标识一个对象。

After this we have “Descriptors” which Describe (man these programmers are so clever) a WowObject. They kind of act like adjectives in the real world. For example in the real world if you asked someone how they’re health was they would say “good” or “bad”. Well in the programming world we don’t use adjectives, we use numbers. So if we had a Descriptor offset for our health it would tell us “health = 100%” or “health = 0% (you dead!)”

接着我们有了另一个概念“描述符（Descriptors）”，用于描述（这些程序员们太特么聪明勒）一个对象的状态。它有点象我们真实生活中的形容词。比如真实世界中你问某人的健康情况，他通常会回答你“很好”或“不怎么样”。但在程序的世界我们不用形容词，而是用数字。所以如果你有一个标识符去描述你的健康（血量），它通常会告诉你“血量＝100% 或 血量＝0%（挂了）”。

So for good measure and a little over kill I bring you another example analogy.
分寸上似乎有点信息过量，下面是对提到的概念的一个形象类比：

WorldObject - Rick is describing an “object” that he says is a part of this world.
ObjectType - He says it’s a dog.
Guid - The dog’s name is Alfred
Descriptor – Alfred is happy

世界对象 WorldObject －瑞克在描述一个对象，它是这个世界的一部分。
对象类型 ObjectType －他说这个对象是狗狗。
全局唯一标识 Guid －狗狗的名字叫Alfred。
描述符 Descriptor －Alfred很快乐。

(I will go into further detail about these things later)
（稍后我会深入这些概念）

So now that you get the idea behind it let’s see how they actually work in programming.
现在让我们走入这些概念的背后去看看在程序的世界它们是怎么工作的。

--Memory:--

Now to be thorough, I’m going to explain a little bit about how memory works. Memory or RAM (Random Access Memory) or the little stick you shove into your motherboard to make your computer run, acts as a way to store information from running programs. Think of it as like little cubby holes that stores 1byte of information (generally an regular int is 4 bytes) that your program might need later.

为了让你彻底理解，我先解释下系统内存是如何工作的。内存或RAM（随机存储器）或那根你强插在主板上让计算机运行的条子，用于存储运行中的程序信息。想象成N多个存储一个字节数据的小房间（通常一个整型数据有四个字节，占四个小房间^_^），存储着你的程序运行中会用到的数据信息。

Well, each little cubby hole has an address so that the program can find that information. This address is called a hexadecimal (or hex for short) and it looks something like this “ 0x000000”. This address uses 16 symbols for each digit (0-9 and A-F), so if we increment 0x000009 by 1 it would be 0x00000A.

每一个小房间都有一个唯一的地址，你的程序可以通过这个地址访问这个小房间里的数据。这个地址被称为“hexadecimal”，简称为hex。看上去象这样：0x000000。就是十六进制数啦，用16个字符表示（0－9 和 A－F），所以0x000000 + 1 = 0x00000A。

Memory Cubby Hole picture:
示例图片：


Example math:
示例计算：

1. 0xF + 0xF = 0x1E

2. 0x5 * 0x5 = 0x19

3. 0xBEAD – 0x4321 = 0x7B8C

4. 0xBEAD + 0x4321 = 0x101CE

5. 0x10000 – 0x1 = 0xFFFF

--Offsets:--

Offsets in Wow memory reading are used to take an address, change it, and get a new address with (possibly) more information. For example, say I found my player at a dynamic address (the address changes each time the game loads) and I had a function called “GetPlayersAddress()” that returned the dynamic address to me. I could then use a static offset (always stays the same) to get an address that contains the value of, say, my health.

偏移量（不知翻译是否准确）是去读取魔兽世界内存地址，改变它，计算出一个新址以得到更多信息。比如，我控制的游戏人物有一个动态地址（因为每次游戏运行加载到内存的区域是不同的）但我有一个程序函数（比如：GetPlayerAddress()）可以得到这个动态地址。我就可以使用一个偏移量（这个偏移量永远都一样）去得到一个新地址，以获取更多的信息，比如“血量”。
（译者：可以理解为，当你得到一个角色的地内存地址后，固定的偏移值指向固定的信息，比如人物的血量等）

For Example, say my dynamic address (remember this changes) was 0x000001 and my offset was 0x5. My new address would be 0x000006.

比如：如果我得到一个动态地址：0x000001 和一个偏移量0x5，那么新址就是0x000001+0x5=0x000006

Now the nice thing about this forum is they have a little area called the dump thread which we will be using since I will not be going into how to actually get these offsets for yourself by reverse engineering Wow. It’s a little too complicate for me at this time.
在作者发贴的这个论坛，有个专门的版块叫dump thread专门罗列了这些偏移值。
--GettingWowBase:—

Now for any bot reading the memory that Wow uses, you will need to know the base address. This is done (from what I’ve seen) by calling a function that uses a couple of dlls to check the memory for wow.exe. I do understand how this works, I just don’t know enough about dlls to be able to code it myself. ^_^

任何一个想要读取魔兽世界内存数据的机器人，你要获取它的起始地址。这个工作已经完成，我可以直接调用一个函数配合若干DLL动太链接文件去查找内存中的wow.exe。我明白它是如何工作的，但我并不熟悉DLL所以我没法自己写出一个这样的函数，囧

So my recommendation would be to search google for a function to get base address of wow in your language of choice.

你可以在google上搜索，你所擅长的语言的相关函数。

This is the code in Autoit:
下面的代码是用Autoit写的：
(created by IceFire32 (unless refuted XD))
Code:

Func GETWOWBASEADDRESS($PID)

$HSNAP = DllCall("Kernel32.dll", "HANDLE", "CreateToolhelp32Snapshot", "DWORD", 8, "DWORD", $PID)

$STMODULE = DllStructCreate("DWORD dwSize;DWORD th32ModuleID;DWORD th32ProcessID;" & "DWORD GlblcntUsage;DWORD ProccntUsage;ptr modBaseAddr;" & "DWORD modBaseSize;HANDLE hModule;WCHAR szModule[256];" & "WCHAR szExePath[260]")

DllStructSetData($STMODULE, "dwSize", DllStructGetSize($STMODULE))

$RET = DllCall("Kernel32.dll", "BOOLEAN", "Module32FirstW", "HANDLE", $HSNAP[0], "ptr", DllStructGetPtr($STMODULE))

IF ($RET[0] = False) Then
DllCall("Kernel32.dll", "BOOLEAN", "CloseHandle", "HANDLE", $HSNAP[0])
Return 0
Else
$RET[0] = True
Do
If DllStructGetData($STMODULE, "szModule") = "Wow.exe" Then

DllCall("Kernel32.dll", "BOOLEAN", "CloseHandle", "HANDLE", $HSNAP[0])

Return DllStructGetData($STMODULE, "modBaseAddr")
EndIf
$RET = DllCall("Kernel32.dll", "BOOLEAN", "Module32NextW", "HANDLE", $HSNAP[0], "ptr", DllStructGetPtr($STMODULE))
Until $RET[0] = False
EndIf
EndFunc   ;==>GETWOWBASEADDRESS
--ObjectManager:—

This is where we get into the juicy stuff. With an object manager, it will search through the memory to find a player memory location. And using some offsets, we can find most things we want to know about our player or any other object for that matter.

下面是我们感兴趣的部分了。使用对象管理器，去搜索内存，找到游戏角色在内存中的地址。然后使用偏移量，我们就可以得到大多数我们想得到的并于这个角色的信息。

So first thing we need to do is get a couple of addresses and offsets from the latest patch dump thread that the mmowned community was nice enough to share with us.

那么我们首先要做的就是得到几个地址和偏移量从最新的patch dump thread，这是mmowned这个社区分享给我们的。

http://www.mmowned.com/forums/world-...mp-thread.html

Code:
; We make them Global so that every function can access them and Constant so they cannot be changed by the program
；注释：定义这些变量为全局变量，以使所有函数可以访问。定义这些变量为固定变量，以使它们不会被我们的程序更改。

;The first 2 are you create you manager from the baseaddress wow
；注释： 用下面两个变量（wow起始地址）去创建管理器
Global Const $ClientConnection = 0x8BF1A8
Global Const $CurMgrOffset = 0x462C
;The next one is to get the address of your first object ONLY
;注释：下面的偏移量去得到第一个对象
Global Const $FirstObjectOffset = 0xB4
;To cycle through the object you need this offset
;注释：下面的偏移量是为了循环遍历这个对象
Global Const $NextObjectOffset = 0x3C
Global Const $PlayerGUID = 0xB8

;This next one is to find the objects type : 1 to 7
；下面的偏移量可以用来发现对象类型
Global Const $GameObjTypeOffset = 0x14

;And this one is to find the objects GUID
；这个偏移量可以找到对象的全局唯一标识
Global Const $GameObjGUIDOffset = 0x30
With these and the WowBase we can create our GetObject Function.
有了这些我们可以创建我们自己的GetObject（得到对象）函数了

- We start by getting the Process ID (or PID) from Wow.
我们从得到wow的进程号（PID）开始（每个运行中的程序在操作系统中都有一个进程和用来标识这个进程的进程号）

- And then getting the BaseAddress from wow.exe using the PID
然后从这个进程号得到wow.exe在内存中的起始地址。
(dots are there to show that there is code above it)
（省略号表示上面的代码被省略）

Code:
…
$PID = WinGetProcess("World of Warcraft")
Global $WowBase = GetWoWBaseAddress($PID)



Next we will get a handle from a function in nomadmemory.au3
下面我们用momadmemory.au3中的函数去得到一个句柄。
(Which allows us to use the _MemoryRead function):
（它将允许我们使用_MemoryRead 这个函数）
Code:
…
$hWow = _MemoryOpen($PID)
Now that that is done, we can start adding our offsets and addresses together to create our Object Function using the memoryread function provided by Nomad.

结束上面的工作，我们可以开始将我们得到的地址加上偏移量，然后用memoryread函数（由Nomad提供）去创建我们自己的对象函数。

But first we need to add the offsets to our base and add an offset to that to get the manager. After that, to get the PlayerGUID (which we will need to find our LocalPlayer) we add the PlayerGUID offset to the current manager:

但首先我们需要添加一些常量去得到管理器。然后，去得到角色GUID（PlayerGUID，我们需要用它来找到我们的本地角色），我们添加PlayerGUID偏移量到当前的管理器。

Code:
Global Const $ClientConnection = 0x8BF1A8
Global Const $CurMgrOffset = 0x462C
Global Const $FirstObjectOffset = 0xB4
Global Const $NextObjectOffset = 0x3C
;even though this says $playerGUID it is actually the offset to get the player GUID (offsetting the manager and not the object)
Global Const $PlayerGUID = 0xB8

Global Const $GameObjTypeOffset = 0x14
Global Const $GameObjGUIDOffset = 0x30

$PID = WinGetProcess("World of Warcraft")
Global $WowBase = GetWoWBaseAddress($PID)


$hWow = _MemoryOpen($PID)

; Starting Here
; Params for our memoryread func is: _MemoryRead(Address,Handle,Type)

$currMgr_pre = _MemoryRead("0x" & Hex($WowBase + $ClientConnection), $hWow , "dword")
$currMgr = _MemoryRead("0x" & Hex($currMgr_pre + $CurMgrOffset), $hWow , "dword")
$pGUID = _MemoryRead("0x" & Hex($currMgr + $PlayerGUID), $hWow , "UINT64")

; The reason we use hex is to because the _memoryread function needs that value to be in hex format.
; To be honest I don’t think we need to use it but I do it anyways XD
For the type param; these are the many different types in programming:’
下面列出的是Autoit的变量类型表：

(From Autoit help)
Code:
Type Details
none no value (only valid for return type - equivalent to void in C)
BYTE an unsigned 8 bit integer
BOOLEAN an unsigned 8 bit integer
short a 16 bit integer
USHORT an unsigned 16 bit integer
WORD an unsigned 16 bit integer
int a 32 bit integer
long a 32 bit integer
BOOL a 32 bit integer
UINT an unsigned 32 bit integer
ULONG an unsigned 32 bit integer
DWORD an unsigned 32 bit integer
INT64 a 64 bit integer
UINT64 an unsigned 64 bit integer
ptr a general pointer (void *)
HWND a window handle (pointer)
HANDLE an handle (pointer)
float a single precision floating point number
double a double precision floating point number
INT_PTR, LONG_PTR, LRESULT, LPARAM an integer big enough to hold a pointer when running on x86 or x64 versions of AutoIt.
UINT_PTR, ULONG_PTR, DWORD_PTR, WPARAM an unsigned integer big enough to hold a pointer when running on x86 or x64 versions of AutoIt.
str an ANSI string (a minimum of 65536 chars is allocated).
wstr a UNICODE wide character string (a minimum of 65536 chars is allocated).
* Add * to the end of another type to pass it by reference. For example "int*" passes a pointer to an "int" type.

Finally we can get to our Object Function. Now the Idea behind this is to start at our first address and check it to see if what is in that address = the GUID given. (in this example, the LocalPlayer’s GUID)

终于我们可以让我们的对象工作了。工作原理就是从起始地址开始检查是否可找到GUID。（在这个例子中表示本地角色的GUID，LocalPlayer's GUID）

Thanks unnamed user that, after posting this, I’ll ask if it’s alright to mention him.
Code:
Func GetMemLocByGUID($guid)
;Read the first wow object by adding our current manager address and our first object offset together
$NextObject = _MemoryRead("0x" & Hex($currMgr + $FirstObjectOffset), $hWow , "dword")

;next get the object type buy adding our first object and our Objtype offset together  and reading that
$ObjType = _MemoryRead("0x" & Hex($NextObject + $GameObjTypeOffset), $hWow , "dword")

;If the return of object type is less than or equal to 7 (which it should always be) and more than 0 in the case that we do have an object in the list than do a while loop.

while (($ObjType <= 7) And ($ObjType > 0))
;NOTE: if there is an object in the list, objType will have to be = 1 to 7
; If our object plus the GUIDoffset = the GUID we are looking for (example our localplayer GUID) …

                IF (_MemoryRead("0x" & Hex($NextObject + $GameObjGUIDOffset), $hWow , "UINT64") = $guid) Then ; …then return our object

Return $NextObject ;found what we wanted.
EndIf


;if no return happens (stays in the function) then cycle through the objects using our next object offset on our next object (might also be called current object)
$NextObject = _MemoryRead("0x" & Hex($NextObject + $NextObjectOffset), $hWow , "dword")

;We will also need to see the type
$ObjType = _MemoryRead("0x" & Hex($NextObject + $GameObjTypeOffset), $hWow , "dword")
Wend

;if we find nothing Return 0 (address are probably wrong or you messed up code)
Return 0;
EndFunc
Excitingly enough, we can actually get the XYZ cords and rotation (in rad) of our player just from the return of this function and a few offsets. Back in the dump thread we can see that:

碉堡了，从这个函数返回的一些偏移量，我们可以得到我们的角色的XYZ坐标和角度。从dump thread 版块我们可以查到：

Code:
Under :
internal enum WowObject
  X = 0x898,
  Y = X + 0x4,
  Z = X + 0x8,
  RotationOffset = X + 0x10
(Posted by Arutha532)

So…
所以我们又得到了一些非常有用的偏移量：

Code:
…
Global Const $UnitPosXOffset = 0x898
Global Const $UnitPosYOffset = 0x898 + 0x4
Global Const $UnitPosZOffset = 0x898 + 0x8
Global Const $UnitRotationOffset = 0x8A8
…
$pObjectMemLoc = GetMemLocByGUID($pGUID)
; if we add
$pXPos = _MemoryRead("0x" & Hex($pObjectMemLoc + $UnitPosXOffset), $hWow , "float")
$pYPos = _MemoryRead("0x" & Hex($pObjectMemLoc + $UnitPosYOffset), $hWow , "float")
$pZPos = _MemoryRead("0x" & Hex($pObjectMemLoc + $UnitPosZOffset), $hWow , "float")
$pRotation = _MemoryRead("0x" & Hex($pObjectMemLoc + $UnitRotationOffset), $hWow , "float")
…
But I’ll go further into details about the XYZ and Rotation later.

--Descriptors:—

Now it is time for our descriptors (as you could probably tell). Remember our descriptors explain to us our object. This would mean that, assuming we have the offsets, it could tell us the health of the object, mana, rage, energy, stats, who it’s targeting (if unit), if it’s being attacked and so much more (check out the dump.) So let us look at a few of the simpler ones such as health.

现在轮到我们的描述者登场了。相信你还记得描述者是用来描述我们的对象的状态。这意味着它将告诉我们关于我们的对象的：魔法值，rage（是啥？）、能量、状态、及谁已经设该对象为目标，是否被攻击和许多其它的信息（查看dump thread）。让我们看下得到血量的例子：

Let us, for now, get rid of the XYZR of our object and bring back to focus our Memloc function and its addresses.

让我们抛开XYZR，回到MemLoc函数和它的地址。

Code:
Global Const $ClientConnection = 0x8BF1A8
Global Const $CurMgrOffset = 0x462C
Global Const $FirstObjectOffset = 0xB4
Global Const $NextObjectOffset = 0x3C
Global Const $PlayerGUID = 0xB8

$PID = WinGetProcess("World of Warcraft")
Global $WowBase = GetWoWBaseAddress($PID)


$hWow = _MemoryOpen($PID)

; Params for our memoryread func is: _MemoryRead(Address,Handle,Type)

$currMgr_pre = _MemoryRead("0x" & Hex($WowBase + $ClientConnection), $hWow , "dword")
$currMgr = _MemoryRead("0x" & Hex($currMgr_pre + $CurMgrOffset), $hWow , "dword")
$pGUID = _MemoryRead("0x" & Hex($currMgr + $PlayerGUID), $hWow , "UINT64")
$pObjectMemLoc = GetMemLocByGUID($pGUID)
…
Okay now that we have our code a little cleaned up, let’s look at the descriptor offset. The descriptor offset is essentially telling the memory that we want to look at its descriptors now, so adding the descriptor offsets to this address will return us an address (if I am correct) and then we will be able to add our offsets to that address.

现在我们的代码看来清楚些了，让我们看下描述者的偏移量。描述者偏移量本质上是用来告诉内存，我们想要找到描述者，即添加一些偏移量在这个地址，我们将得到一个描述者地址，然后我们就可以添加我们的偏移量到这个描述者地址以得到更多信息了。

This address right now is: 0x8
这个地址为：0x8

And the address for our health (from the dump thread)is :
去得血量的地址（通过查看dump thread）

So now we can add this to our code :
Code:
…
Global Const $PlayerHealthOffset = 0x68
Global Const $DescriptorOffset = 0x8
…
$pDescriptor = _MemoryRead("0x" & Hex($pObjectMemLoc + $DescriptorOffset), $hWow , "dword")
$pHealth = _MemoryRead("0x" & Hex($pDescriptor + $PlayerHealthOffset), $hWow ,"dword")
…
That should be enough for descriptors.
Now there is only one last thing I would like to show to all the little newbs that might be reading this.

这对描述者来说足够了。
现在我只剩一件事我想和读这篇文章的新手们分享了。
And this is…..
它就是

--XYZR Manipulation:—
Back to this:
回到这段代码：

Code:
…
Global Const $UnitPosXOffset = 0x898
Global Const $UnitPosYOffset = 0x898 + 0x4
Global Const $UnitPosZOffset = 0x898 + 0x8
Global Const $UnitRotationOffset = 0x8A8
…
$pObjectMemLoc = GetMemLocByGUID($pGUID)
; if we add
$pXPos = _MemoryRead("0x" & Hex($pObjectMemLoc + $UnitPosXOffset), $hWow , "float")
$pYPos = _MemoryRead("0x" & Hex($pObjectMemLoc + $UnitPosYOffset), $hWow , "float")
$pZPos = _MemoryRead("0x" & Hex($pObjectMemLoc + $UnitPosZOffset), $hWow , "float")
$pRotation = _MemoryRead("0x" & Hex($pObjectMemLoc + $UnitRotationOffset), $hWow , "float")
…
This is mostly for people who do not know trigonometry. I’m not going to go into math because your programming language should have a function like this or at least the function to create this function.

这是为了那些不懂三角函数的同鞋。我不想深讲解数学，因为你用的语言应该有一个相似的函数去完成这个功能。

This is of course, the ATan2 function. (of course…XD). In order to create this function we will at the very least need the ATan (Arc Tangent) function. But I do not feel like going into math so im going to keep it like this. If your language doesn’t have an ATan func (or ATan2) then go search up the math on google (for the ATan func) and then come meet me back here.

这是ATan2（返回给定的 X 及 Y 坐标值的反正切值）。为了创建这个函数，我们至少需要反正切函数。但我不打算深数学。如果你的语言没有这些函数，到google上查到后返回这里。

In Autoit, we have an ATan function not an ATan2 function. With this ATan2 function we will be able to calculate the angle from one point to the other. After that if we use our player rotation and compare it to the angle from ATan2 we will then be able to rotate our player and run to our target point.

在Autoit中，我们有ATan函数但没有ATan2函数。有了这个函数，我们可以计算出我们从一个点到另一个点的角度。然后通过角色的角度去对比计算出的角度，我们就可以转动我们的角色并距到目标的坐标了。

This is done by doing:_ATan2($targetY - $pYPos, $targetX - $pXPos)

这个功能被这个函数完成： _ATan2($targetY - $pYPos, $targetX - $pXPos)

I present to you ATan2:
ATan2源代码:

Code:
Func _ATAN2(Const $NY, Const $NX)
Const $NPI = 3.14159265358979 ;Pi
Local $NRESULT
If IsNumber($NY) = 0 Then ; Makes sure Y value is a number
SetError(1)
Return 0
ElseIf IsNumber($NX) = 0 Then ; Makes sure X value is a number
SetError(1)
Return 0
EndIf
If $NX = 0 Then ; we would only need to turn 180 degrees or ½ pi (rad)
If $NY > 0 Then
$NRESULT = $NPI / 2
ElseIf $NY < 0 Then
$NRESULT = 3 * $NPI / 2
Else ;if both x and y = 0 it would mean we were standing on our target spot
SetError(2)
Return 0
EndIf
ElseIf $NX < 0 Then
$NRESULT = ATan($NY / $NX) + $NPI
Else
$NRESULT = ATan($NY / $NX)
EndIf
While $NRESULT < 0 ;we don’t like negative angles
$NRESULT += 2 * $NPI
WEnd
Return $NRESULT
EndFunc   ;==>_ATAN2
(From(because I was too lazy to make it myself): Atan2 Player Rotation - WoW Development 3.0.9)
(来自 ：Atan2 Player Rotation - WoW Development 3.0.9)

After this you could the use a temp variable to store the difference between the player rotation and the angle returned and use it like so:
然后你可以使用一个临时变量去存储角色角度和返回角度的差值 ：
Code:
If $tempangle < $pi then
(Turn Left)
Else
(Turn right)
endif
The last little function I would like to share with you (it is very simple) is a function used to make sure your program is not comparing variables to closely. For example, the player x coord is a super long float so you would have to be too accurate to be dead on the target x position. This is a simple solution to that.

下面这个函数是为了不去比较两个非常想近的值。比如，角色X的坐标是一个超级长的值，你必须非常精确以使其不会dead在目标X点。下面函数是一个简单的解决方案：

Code:
Func Around($sVal, $eVal, $bNum)

If $sVal - $eVal < $bNum And $sVal - $eVal > (-$bNum) Then
Return True
Else
Return False
EndIf
EndFunc   ;==>Around
So when comparing Player x and y to Target x and y, you would go:
去比较角色XY坐标和目标XY坐标：

Code:
If Not Around($pXPos, $targetXY[0], 0.8) Or Not Around($pYPos, $targetXY[1], 0.8) Then
(blah blah bah)
endif
--Names (NEW!):—

Getting names from the World of Warcraft memory is relatively simple depending on what type of object you are trying to get it from. For example, getting the names from NPCs and object is pretty simple where as getting it from a player is complicated. In this portion i am not going to go into detail on how to get a players name but i will post code (to be honest i just copied and pasted code and changed things depending on what google and the forum said...porting from one language to another)

从内存中得到魔兽的名字相对简单，但取决于什么类型的对象你想得到。比如，到到NPC的名字和对象非常简单，但到到一个玩家角色的名字就复杂了。在这部分我不会深入如何得到一个角色名字的细节，但我会展示一些代码（说实话，我只是copy并通过google和论坛的进示做了一些修改，从其它语言移值）

So lets start with NPCS.
让我们从NPC说起。

First id like to say that the dump unitname is not a descriptor address. I have made this mistake =D. Also id like you to note that instead of 1 offset, there are 2. This is different from all the other offsets we have seen so far but it is not anymore complicated than what we have previously seen.

首先我想说dump unitname不是一个描述者地址。这是我的一个错误。然后，这里有两个偏移量，而不是一个，这是和其它我们曾经看到过的偏移量不同的。

Now, you will start by adding your first offset (unitname1) to your objects memory location (returned by ur memloc function). Memory read this to get back an address (preferably store it in a variable maybe called $name1) and then add your 2nd offset to the memory address returned. This will also return an address. If you memory read that 1 more time (read it as a char) then you should get the name of that wow object (NPC)
现在我们从添加第一个偏移量到你的内存地址（通过memloc函数得到）开始（unitname1）。读取这个内存址（存在某个变量 中，如$name1）然后添加第二个偏移量到这个地址以得到另一个地址。然后再调用内存读函数读取最后得到的地址，你就会得到NPC的名字。

Code:
;Declaring our Global Const variables
Global Const $UnitName1 = 0xA24
Global Const $UnitName2 = 0x60

Func _GetUnitName($fGUID)

; adding first name offset to memloc returned by memloc function
$Name1 = _Memoryread(_GetObjectMemLocByGUID($fGUID) + $UnitName1, $wow, "dword")
;We get an address from this

;Next we add our second offset to our returned address
        $Name2 = _Memoryread($Name1 + $UnitName2, $wow, "dword")
;This again returns us an address

;Memory read that again and set the type as char [and an amount of characters]
Return _MemoryRead($Name2, $wow, "char[20]")
EndFunc   ;==>_GetUnitName

;And you get the npcs name
For objects, it is pretty much the same code with different addresses.
对其它对象，情况相似：
Code:
Global Const $ObjName1 = 0x1CC
Global Const $ObjName2 = 0xB4

Func _GetObjectName($fGUID)
$Name1 = _Memoryread(_GetObjectMemLocByGUID($fGUID) + $ObjName1, $wow, "dword")
$Name2 = _Memoryread($Name1 + $ObjName2, $wow, "dword")
Return _MemoryRead($Name2, $wow, "char[20]")
EndFunc   ;==>_GetObjectName
And lastly to get a players name, here is some copy-pasta:
最后是得到玩家角色名字的代码：
Code:
;So you know what the hell the offsets are...
;BASE_STATIC_POINTER = 0x89ACC0 + 0x8;
; MASK_OFFSET = 0x024;           
;BASE_OFFSET = 0x01c;           
;STRING_OFFSET = 0x020
;...below

Func _GetPlayerName($fGUID = $pGUID)

$mask = _MemoryRead($WowBase + 0x89ACC0 + 0x8 + 0x024, $wow)
$base = _MemoryRead($WowBase + 0x89ACC0 + 0x8 + 0x01c, $wow)

$shortGUID = BitAND($fGUID, 0xffffffff)
if ($mask = 0xffffffff) Then
Return ""
EndIf

$offset = 12 * BitAND($mask, $shortGUID)
$current = _MemoryRead($base + $offset + 8, $wow)
$offset = _MemoryRead($base + $offset, $wow)
if (BitAND($current, 0x1) = 0x1) Then

Return ""
EndIf

$testGUID = _MemoryRead($current, $wow)

while ($testGUID <> $shortGUID)

$current = _MemoryRead($current + $offset + 4, $wow)
if (BitAND($current, 0x1) = 0x1) Then
Return ""
EndIf
$testGUID = _MemoryRead($current, $wow)
WEnd
Return _MemoryRead($current + 0x020, $wow, "char[20]")
EndFunc   ;==>_GetPlayerName
--Conclusion:—

I hope this has helped at least a few people in their journey to making bots. This took me a few days to make (switching between watching awesome movies/ tv shows to working on this). If you actually took the time to read all this, you are amazing and should have a pretty good idea of whats going on … unless I suck at making guides.

我希望这篇文章能帮到想做个游戏机器人的新手们。这篇文花费了我几天时间（包括看精彩的电脑、电视剧）。如果你真的花了时间去读这篇文章，你应该可以知道该如何下手去做一个机器人，除非我的文太糟糕了。

Um… Remember to do some searching on your own and to play around with this stuff. Practice makes perfect and I’m sure we would all like some awesome bots to play this game for us because we are too damn lazy to do it ourselves. Thanks for reading and goodluck! ^_^

记得自己去查些资料。练习才是编程的王道（熟能生巧）。我肯定我们都喜欢一些强大的机器人能帮我们控制角色，因为我们都太懒。感谢大家读这篇文，祝好运！^_^

If there is anything wrong with any of the information, you have something to add or you need something better explained please let me know and I will correct.

如果文有任何不对的地方，你想添加一些东西或需要更多解释，请告之，我会更正。

And if I'm totally wrong, laugh and ridicule me until i cry myself to sleep because i could use a good nights rest.

One last thing!... The mystery man that helped me figure all this out is Megamike55. Thanks again man i really appreciate it! Purple just for you!