new _Mem functions

[monji]

Do I have to write it as a hex though? I would like to have a GUI Input Ctrl with a number And just do:

_MemWrite( $Mem, 0x000000,_MemCreate(GuiCtrlRead($Input1)))

How am i supposed to do that? Do I need to convert the number to something first? I'm confused

Hallman

yes, i think you have to convert it to hex. it seems that _MemCreate accepts only strings or a sequence of bytes.

i think this would work:

$in = 2000
$h = hex( $in, 8 )
dim $arrBytes[4]
$i = 0
while $i < UBound( $arrBytes )
    $arrBytes[$i] = Int( '0x' & StringLeft( $h, 2 ) ); int() to make sure it won't be passed to _MemCreate as string
    $h = StringTrimLeft( $h, 2 )
    $i += 1
wend
_MemWrite( $mem, $addr, _MemCreate( $arrBytes[0], $arrBytes[1], $arrBytes[2], $arrBytes[3] ) )

i'm not too sure about the byte order though. if it doesn't work, try passing $arrBytes[3]->$arrBytes[0] to _MemCreate.

[CoderDunn]

yes, i think you have to convert it to hex. it seems that _MemCreate accepts only strings or a sequence of bytes.

i think this would work:

$in = 2000
$h = hex( $in, 8 )
dim $arrBytes[4]
$i = 0
while $i < UBound( $arrBytes )
    $arrBytes[$i] = Int( '0x' & StringLeft( $h, 2 ) ); int() to make sure it won't be passed to _MemCreate as string
    $h = StringTrimLeft( $h, 2 )
    $i += 1
wend
_MemWrite( $mem, $addr, _MemCreate( $arrBytes[0], $arrBytes[1], $arrBytes[2], $arrBytes[3] ) )

i'm not too sure about the byte order though. if it doesn't work, try passing $arrBytes[3]->$arrBytes[0] to _MemCreate.

Yep Works Good. You do need to switch the order of the bytes the other way 'round for it to work.

Thanks Alot, Iv'e been waiting for this a long time

Hallman

[jvanegmond]

Wow this is really cool, i'm going to build a trainer/macro for Dungeon Siege II.

[Coolrider64n]

I'm still a noob to this but if you can explan the functions than I would use this and put it to good use. Specialy since I have a good idea of what to do with this(memory editing).

[Ster]

These codes dont work for me inAutoIt 3.1.1.

undefined functions DllStructDelete and DllStructCreate

[SmOke_N]

These codes dont work for me inAutoIt 3.1.1.

undefined functions DllStructDelete and DllStructCreate

Those are AutoIt Beta Options... If you look in the realeased help file, you won't find them, Here is the link to download Beta: http://www.autoitscript.com/forum/index.php?showtopic=19717

[Ster]

Those are AutoIt Beta Options.....

Thanks I'm further along now, i can read just fine.

I want to inject code like: 0x89, 0x08, 0x89, 0x0D, 0x60, 0x08, 0x01, 0x00, 0x50, 0x8B, 0xCE

how do i use _MemWrite+_MemCreate for these hex values? or do i not use _memcreate at all? send an array? i'm slightly confused.

this did not seem to work as expected: _MemWrite( $h_open, 0x108A0, _MemCreate(0x89, 0x08, 0x89, 0x0D, 0x60, 0x08, 0x01, 0x00, 0x50, 0x8B, 0xCE ) )

Edited April 14, 2006 by Ster

[NegativeNrG]

_MemWrite( $h_open,0x108A0, _MemCreate(0x89, 0x08, 0x89, 0x0D, 0x60, 0x08, 0x01, 0x00, 0x50, 0x8B, 0xCE ) )

The one in Bold, doesn't look like a proper address. So you would (Probably) do 0x000108A0, i'm not sure though, because once i done it (less then 8 chars), it didn't work.

Edited April 15, 2006 by NegativeNrG

[JRowe]

This is an absolutely necessary function for us gamers.

Being able simply to read values from a client program is an indispensable function. Although finding the values to read is a tedious process, having a macro know exactly how many HP you have and how much life your target has left... these are very cool things.

_memRead at least should be included in the next release.

[NegativeNrG]

_MemRead, Does Exists.

[Ster]

_MemWrite( $h_open,0x108A0, _MemCreate(0x89, 0x08, 0x89, 0x0D, 0x60, 0x08, 0x01, 0x00, 0x50, 0x8B, 0xCE ) )

The one in Bold, doesn't look like a proper address. So you would (Probably) do 0x000108A0, i'm not sure though, because once i done it (less then 8 chars), it didn't work.

Okay i found out it's wrong hex vales, so does that mean i used the _MemCreate function correctly if only i had good data?

--------

EDIT -- IT ALL WORKS, TY!

Edited April 18, 2006 by Ster

[JRowe]

edit: Basically what I'm doing is writing a game bot that reads HP from targets. I have the hotkeys set up, the memory values hacked, now it's just a matter of writing a function for each action in game and a basic AI to control those actions.

Figured out what I was looking for

Edited April 19, 2006 by Jrowe

[faldo]

Great script w0uter... i'd also suggest adding privilege controll aswell (_SeDebugPrivilege) since some games won't let you write anything without the proper privilege.

[Sardith]

Quick question for you all... I understand the _memread i've already put it to use.. but does anyone have a working example of how you'd write to a adress

after you've read it?

[Busti]

*push* - please post some more (working) examples to learn from^^

[quick_sliver007]

Is there a _MemSearch() udf? A UDF to search for the address of a value.

[w0uter]

no. use a memory searcher like T-Search.

[JoshDB]

Func Health()
    $h_open = _MemOpen($pid)
    $currentHealth = Int(_MemRead($h_open,IniRead("SLB.ini","memory","currentHealth",0),4))
    $maxHealth = Int(_MemRead($h_open,IniRead("SLB.ini","memory","maxHealth",0),4))
    $Healthpercent = $currentHealth/$maxHealth*100
    _MemClose($h_open)
    
    Return $Healthpercent
EndFunc

[xXx]

Nice work w0uter

could u include also other types of values? (as Scrawni posted before)

i would like to write with a float value...

-xXx

[ironmanexe]

time to re-write my teleport-hack (for Knight Online) into autoit

(previosly written in actools)

Edited May 25, 2006 by ironmanexe