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ameyrick How do I cheat? Reputation: 0
Joined: 28 Sep 2011 Posts: 3
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Posted: Wed Sep 28, 2011 4:53 pm Post subject: [Solved] Autohotkey, DllCall-ReadProcessMemory |
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Hi, I'm new to CE only started using it about a week ago.
So far I have managed to find a 3 level pointer for the character name in FFXIV.
Code: | Pointer := 0x00E8D368
offset0 := 0x144
offset1 := 0xE0
offset2 := 0xE2 |
Using AHK I can read the "dynamic" address, But the results are returned as it's 4 Bytes data type.
My first question is.. Using AHK, How can I return this value as it's String[30] non-unicode data type? Like you can in CE.
My next issue is.. Using AHK, How can I read the value from the pointer& offsets?
I believe it's a problem with my DllCall but all my attempts Have so far failed.
Here's my attempt so far:
Code: | ;//function ReadMemory
ReadMemory(MADDRESS,PROGRAM = "ffxivgame.exe")
{
Process, wait, %PROGRAM%, 0.5
pid = %ErrorLevel%
if pid = 0
{
MsgBox The specified process could not be found.
return
}
VarSetCapacity(MVALUE,4,0)
ProcessHandle := DllCall("OpenProcess", "Int", 24, "Char", 0, "UInt", pid, "Uint")
DllCall("ReadProcessMemory","UInt",ProcessHandle,"Uint",MADDRESS,"Str",MVALUE,"UInt",4,"str P",0)
Loop 4
result += *(&MVALUE + A_Index-1) << 8*(A_Index-1)
DllCall("CloseHandle", "int", ProcessHandle)
return, result
}
;//Current Dynamic address
DynAddr := 0x07A9EE7A
DynResult := ReadMemory(DynAddr)
;//Static Pointer
Pointer := 0x00E8D368
offset0 := 0x144
offset1 := 0xE0
offset2 := 0xE2
addr0 := ReadMemory(Pointer)
loop,3
{
i := (A_Index - 1)
addr%i% := addr%i% + offset%i%
addr := addr%i%
addr%A_Index% := ReadMemory(addr)
}
;//View results
ListVars
`::
Reload
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Any help would be greatly appreciated. Thanks!
Last edited by ameyrick on Sun Oct 02, 2011 3:01 pm; edited 1 time in total |
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ameyrick How do I cheat? Reputation: 0
Joined: 28 Sep 2011 Posts: 3
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Posted: Sat Oct 01, 2011 11:39 am Post subject: |
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Ok, using Autohotkey, I can now read strings from a specified memory address.
But can't seem to do it with a lvl-3 pointer, In CE this pointer always returns the Character name. I just cannot replicate it in ahk.
Any help with reading multi pointers in AHK would be much appreciated, thanks!
Code: | ;//function ReadMemory
ReadMemory(MADDRESS, pOffset = 0, PROGRAM = "ffxivgame.exe")
{
Process, wait, %PROGRAM%, 0.5
pid = %ErrorLevel%
if pid = 0
{
MsgBox The specified process could not be found.
return
}
VarSetCapacity(MVALUE,4)
ProcessHandle := DllCall("OpenProcess", "Int", 24, "Char", 0, "UInt", pid, "UInt")
DllCall("ReadProcessMemory", "UInt", ProcessHandle, "UInt", MADDRESS+pOffset, "Str", MVALUE, "Uint",4, "Uint *",0)
DllCall("CloseHandle", "int", ProcessHandle)
Loop 4
result += *(&MVALUE + A_Index-1) << 8*(A_Index-1)
return result
}
;//function ReadMemory_Str
ReadMemory_Str(MADDRESS, pOffset = 0, PROGRAM = "ffxivgame.exe")
{
Process, wait, %PROGRAM%, 0.5
pid = %ErrorLevel%
if pid = 0
{
MsgBox The specified process could not be found.
return
}
ProcessHandle := DllCall("OpenProcess", "Int", 24, "Char", 0, "UInt", pid, "Uint")
teststr =
Loop
{
Output := "x" ; Put exactly one character in as a placeholder. used to break loop on null
tempVar := DllCall("ReadProcessMemory", "UInt", ProcessHandle, "UInt", MADDRESS+pOffset, "str", Output, "Uint", 1, "Uint *", 0)
if (ErrorLevel or !tempVar)
{
DllCall("CloseHandle", "int", ProcessHandle)
return teststr
}
if Output =
break
teststr = %teststr%%Output%
MADDRESS++
}
DllCall("CloseHandle", "int", ProcessHandle)
return, teststr
}
;//Current Dynamic address
DynAddr := 0x07A9EE7A
DynResult := ReadMemory_Str(DynAddr) ;//Returns: Character name in FFXIV
;//Three lvl Pointer in CE which always Points to the Character name
Pointer := 0x00E8D368
offset0 := 0x144
offset1 := 0xE0
offset2 := 0xE2
PointerResult1 := ReadMemory(Pointer, offset0)
PointerResult2 := ReadMemory(PointerResult1, offset1)
PointerResult3 := ReadMemory_Str(PointerResult2, offset2) ;//??? Does not Return: Character name in FFXIV ???
ListVars
`::
Reload
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ameyrick How do I cheat? Reputation: 0
Joined: 28 Sep 2011 Posts: 3
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Posted: Sun Oct 02, 2011 3:01 pm Post subject: |
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Resolved with help from ahk forum:
Code: | www . autohotkey . com / forum / viewtopic.php ?t=76989 |
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