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[C#] PMX.dll / PostMessageX with MOUSE (maplestory)

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Spawnfestis
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Posts: 1746
Location: Pakistan

Posted: Tue Oct 21, 2008 10:25 am Post subject: [C#] PMX.dll / PostMessageX with MOUSE (maplestory)

http://pastebin.com/m3b5df731
Am trying to simulate mouse events towards maplestory, although it is "running" it doesn't do jackshit ingame. I tried simulating enter, or any key - worked fine.

Ideas?

Code:

internal static int MakeLParam(int lo, int hi)
{
return (int)(((short)hi << 16) | (lo & 0xffff));
}

PostMessageX(WindowHandle, WM_LBUTTONDOWN, 0, MakeLParam(Convert.ToInt32(MouseX.Text), Convert.ToInt32(MouseY.Text)));

(content of the pastebin)
_________________

CLICK TO HAX MAPLESTORAY ^ !!!!

GMZorita
Grandmaster Cheater Supreme

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Joined: 21 Mar 2007
Posts: 1361

Posted: Tue Oct 21, 2008 11:27 am Post subject:

Code:

void SendClick(bool dbl = false);

void SendClick(bool dbl)
{
POINT pPos;
GetCursorPos(&pPos);
SetCursorPos(pPos.x,pPos.y);
if (dbl)
{
PostMessageX(sHandle, WM_LBUTTONDBLCLK, NULL, (LPARAM)(pPos.x,pPos.y));
}
else
PostMessageX(sHandle, WM_LBUTTONDOWN, NULL, (LPARAM)(pPos.x,pPos.y));
PostMessageX(sHandle, WM_LBUTTONUP, NULL, (LPARAM)(pPos.x,pPos.y));
}

Ohh my bad its C++, but you can make it to C# i guess.
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SFP+
Comp. talk moderator

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Joined: 02 May 2007
Posts: 1228
Location: Sweden

Posted: Tue Oct 21, 2008 11:46 am Post subject:

Code:

VOID SendClickEx(__in HWND hWnd, __in WPARAM wParam, __in BOOL bDoubleClick)
{
POINT Point;

if (GetCursorPos(&Point))
{
_PostMessage(hWnd, bDoubleClick ? WM_LBUTTONDBLCLK : WM_LBUTTONDOWN, wParam, MAKELPARAM(Point.x, Point.y));
_PostMessage(hWnd, WM_LBUTTONUP, wParam, MAKELPARAM(Point.x, Point.y));
}
}
#define SendClick(x, y) SendClickEx(x, 0, y)

Spawnfestis
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Joined: 02 Nov 2007
Posts: 1746
Location: Pakistan

Posted: Tue Oct 21, 2008 11:55 am Post subject:

Gah, I'll fucking start coding in C++ soon. C# is starting to piss me off. _________________ CLICK TO HAX MAPLESTORAY ^ !!!!

kitterz
Grandmaster Cheater Supreme

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Joined: 24 Dec 2007
Posts: 1268

Posted: Tue Oct 21, 2008 1:46 pm Post subject:

GMZorita wrote:

Code:

Ohh my bad its C++, but you can make it to C# i guess.

ahhh remember that SetCursorPos is not hooked.
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GMZorita
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Joined: 21 Mar 2007
Posts: 1361

Posted: Tue Oct 21, 2008 2:13 pm Post subject:

kitterz wrote:

GMZorita wrote:

Code:

Ohh my bad its C++, but you can make it to C# i guess.

ahhh remember that SetCursorPos is not hooked.

You mean is hooked?
Well just use the trampoline bypass.
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smartz993
I post too much

Reputation: 2

Joined: 20 Jun 2006
Posts: 2013
Location: USA

Posted: Tue Oct 21, 2008 2:34 pm Post subject:

GMZorita wrote:

kitterz wrote:

GMZorita wrote:

Code:

Ohh my bad its C++, but you can make it to C# i guess.

ahhh remember that SetCursorPos is not hooked.

You mean is hooked?
Well just use the trampoline bypass.

He either made a typo, or doesn't think its hooked because he injects a .dll for his bots, and GG protected processes are allowed to use SetCursorPos.

sloppy
Expert Cheater

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Joined: 17 Aug 2008
Posts: 123

Posted: Tue Oct 21, 2008 4:00 pm Post subject:

I wrote something similar to this awhile ago,

Code:

[DllImport("gghh.dll")]
private static extern bool hhPostMessageA(IntPtr hWnd, uint Msg, uint wParam, uint lParam); // hook hop

[DllImport("gghh.dll")]
private static extern bool hhSetCursorPos(int x, int y); // hook hop

[DllImport("user32.dll")]
private static extern bool ClientToScreen(IntPtr hWnd, ref Point p);

const uint WM_LBUTTONDOWN = 0x0201;
const uint WM_LBUTTONUP = 0x0202;
const uint MK_LBUTTON = 0x0001;

public void Click(IntPtr hWnd, int x, int y) // click relative to the window
{
Point p = new Point(x, y);
ClientToScreen(hWnd, ref p);
hhSetCursorPos(p.X, p.Y);

Thread.Sleep(10); // increase delay if cursor moves but does not click.

hhPostMessageA(hWnd, WM_LBUTTONDOWN, MK_LBUTTON, MakeLParam(x, y));
hhPostMessageA(hWnd, WM_LBUTTONUP, 0, MakeLParam(x, y));
}

private uint MakeLParam(int LoWord, int HiWord)
{
return (uint)((HiWord << 16) | (LoWord & 0xFFFF));
}

Note: From past experience, using Spy++ shows that SetCursorPos is often recieved after the WM_LBUTTONDOWN message. I recommend you have a minor delay before the click, and possibly increase it for reliability if you need to.

Last edited by sloppy on Tue Oct 21, 2008 10:59 pm; edited 1 time in total

kitterz
Grandmaster Cheater Supreme

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Joined: 24 Dec 2007
Posts: 1268

Posted: Tue Oct 21, 2008 7:55 pm Post subject:

smartz993 wrote:

GMZorita wrote:

kitterz wrote:

GMZorita wrote:

Code:

Ohh my bad its C++, but you can make it to C# i guess.

ahhh remember that SetCursorPos is not hooked.

You mean is hooked?
Well just use the trampoline bypass.

He either made a typo, or doesn't think its hooked because he injects a .dll for his bots, and GG protected processes are allowed to use SetCursorPos.

lol ya typo i mean "now hooked" not "not hooked" lol
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Spawnfestis
GO Moderator

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Joined: 02 Nov 2007
Posts: 1746
Location: Pakistan

Posted: Wed Oct 22, 2008 8:29 am Post subject:

sloppy wrote:

I wrote something similar to this awhile ago,

Code:

I'll do that, thanks for the tips.
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yoyonerd
Grandmaster Cheater

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Joined: 26 Apr 2008
Posts: 699
Location: -->formerly yoyonerd<--

Posted: Sun Oct 26, 2008 12:56 am Post subject:

so did it work? im pretty sure im doing something wrong i can't even reference pmx.dll _________________ My Series of C# Video Tutorials My Personal Section For Teaching the C# language

imeantobebad
Master Cheater

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Joined: 11 Jan 2007
Posts: 469
Location: Moree

Posted: Mon Oct 27, 2008 4:26 am Post subject:

Spawnfestis wrote:

Gah, I'll fucking start coding in C++ soon. C# is starting to piss me off.

Lol i thought u already coded in C++? SpawnPE?

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