[Question] DoString (Framescript)

**-Ryuk-** · 03-09-2010

Solved!

Thanks all

**Jadd** · 03-09-2010

Instead of

Code:

uint DoString_space = Handler.WoW.AllocateMemory(Encoding.UTF8.GetBytes(Command).Length + 1);

...you should try

Code:

uint DoString_space = Handler.WoW.AllocateMemory(0x100);

Also, change

Code:

Handler.WoW.WriteBytes(DoString_space, Encoding.UTF8.GetBytes(Command));

...to

Code:

Handler.WoW.WriteBytes(DoString_space + 0x100, Encoding.UTF8.GetBytes(Command));

You'll also need to change where the sting is referenced in the Assembly:

Code:

EndScene.Hook_AsmAddLine("mov eax, " + DoString_space);

...to

Code:

EndScene.Hook_AsmAddLine("mov eax, " + DoString_space + 0x100);

**~~mnbvc~~** · 03-10-2010

what i'm always wondering... why doesn't blizz detect this?

**Viano** · 03-10-2010

Hooking every time you are executing DoString is a very, very, VERY good idea. Others should seriously consider implementing his code. Keep the good job going, I hope you will release a bot soon. Can't wait to buy it.

**Scorpiona** · 03-10-2010

Originally Posted by Jadd

...

:disbelief:

I hope you were trying to be funny.

**-Ryuk-** · 03-10-2010

Originally Posted by Jadd

Instead of

Code:

uint DoString_space = Handler.WoW.AllocateMemory(Encoding.UTF8.GetBytes(Command).Length + 1);

...you should try

Code:

uint DoString_space = Handler.WoW.AllocateMemory(0x100);

Also, change

Code:

Handler.WoW.WriteBytes(DoString_space, Encoding.UTF8.GetBytes(Command));

...to

Code:

Handler.WoW.WriteBytes(DoString_space + 0x100, Encoding.UTF8.GetBytes(Command));

You'll also need to change where the sting is referenced in the Assembly:

Code:

EndScene.Hook_AsmAddLine("mov eax, " + DoString_space);

...to

Code:

EndScene.Hook_AsmAddLine("mov eax, " + DoString_space + 0x100);

Will try it, However it worked last patch, so I don't see the problem(yes i updated addresses)

Nope still nothing =/

Jadd if it would help, I could send you my project file...

**flo8464** · 03-10-2010

Sounds like a smart idea to allocate 0x100 Bytes instead of the correct amount.
With the next breath you skip all this boring memory by adding 0x100, that's really genius !

**-Ryuk-** · 03-10-2010

Anyone? I really can't see the problem!

**MaiN** · 03-10-2010

I assume you have to install the hook?

**-Ryuk-** · 03-10-2010

Originally Posted by MaiN

I assume you have to install the hook?

After you mentioned that, i looked and saw it was commented out... However when I do:

Code:

EndScene.Hook_Install(EndSceneAddr);

It hangs, when I comment the line it runs with errors or any result. So now we have my problem!

**WannaBeProgrammer** · 03-15-2010

Might wanna post the injection func.

**-Ryuk-** · 03-15-2010

Originally Posted by WannaBeProgrammer

Might wanna post the injection func.

Thats the whole thing...

Also its solved now! Thanks for help people.

**lanman92** · 03-15-2010

You do know that a bot may call DoString() a lot of times per second, and you're wasting a lot of clock ticks by re-hooking each and every call, right? Might want to fix that... Just a tip.

**Viano** · 03-16-2010

Originally Posted by lanman92

You do know that a bot may call DoString() a lot of times per second, and you're wasting a lot of clock ticks by re-hooking each and every call, right? Might want to fix that... Just a tip.

Just great ... an where is the fun now?

**Kryso** · 03-16-2010

Interesting concept. Install hook, then setup stuff that should execute when hook is hit and then remove the hook right away, so wow never hits it.

edit: if Hook_AsmInject is waiting for execution then nvm