Simple Bone Aimbot

**Kozmo** · 11-21-2009, 09:25 PM

Ok, I have made many aimbots....for the life of me it doesnt aim correctly (spins) and aims at nothing. If I comment out the ViewAngle mod at the end, it puts
the X on the players head just fine, so my shot selection is good. All my offsets are correct.

PHP Code:

  void CEngine::doAim(void)
{
 if(!IsAlive(GetEntityIndex(getLocalIndex())))
  return;
 float fAngleX = 0.0f;
 float fAngleY = 0.0f;
 float maxDistance = 100.00f;
 vec3_t AimLocation;
 vec3_t targetVec;
 float ScreenX,ScreenY;
 float flXHairDistance = 99999.0f;
 int Target = -1;
 unsigned short iHeadTag = RegisterTag("j_head");
 for ( unsigned int iPlayers = 0; iPlayers < 2048; iPlayers++ )
 {
  CEntity * myEnt = GetEntityIndex(iPlayers);
  if(!myEnt)
   continue;
  if(iPlayers == getLocalIndex())
   continue; 
  if( myEnt->Type != ET_PLAYER_MP )
   continue;
  CClientInfo * pClientInfo = GetClientInfoIndex( iPlayers );
  if(!isEnemyTarget(pClientInfo))
   continue;
  float fDistance = GetDistance( myEnt->LerpOrigin, m_pRefDef->Location) / 48;
  if(!GetTagPosition(iHeadTag,myEnt,&AimLocation)) 
   continue;
  if(!WorldToScreen(AimLocation, &ScreenX, &ScreenY ))
   continue;
  float xDelta = m_pRefDef->iWidth / 2 - ScreenX; 
  float yDelta = m_pRefDef->iHeight / 2 - ScreenY;
  float screenLen = sqrtf(xDelta*xDelta + yDelta*yDelta);
  if( screenLen < flXHairDistance) 
  { 
   Target = iPlayers; 
   VectorSet( targetVec, AimLocation[0], AimLocation[1], AimLocation[2] ); 
   flXHairDistance = screenLen; 
  }
 }
 if(Target == -1)
  return;
 if(GetAsyncKeyState(0x56))//&0x8000)
 {
  if(!WorldToScreen(targetVec, &ScreenX, &ScreenY ))
   return;
  DrawTextWithEngine(farFont,ScreenX,ScreenY,&Red,"X");
  GetAngleToOrigin(targetVec, fAngleX, fAngleY );
  *ViewAngleX += fAngleX;
  *ViewAngleY += fAngleY;
 }
}

**s0beit** · 11-21-2009, 09:43 PM

what are you using as your viewangles?

(to set them)

**Kozmo** · 11-21-2009, 10:12 PM

Whats crazy is, I know it should work as it does in all my other cod series hacks.

My View Angles:

float *ViewAngleX = (float *) 0xB2C38C;
float *ViewAngleY = (float *) 0xB2C388;

my GetAngleToOrgin:

PHP Code:

  void GetAngleToOrigin(vec3_t Origin, FLOAT &fAngleX, FLOAT &fAngleY )
{
 vec3_t vEntity, vAngle;
 VectorSubtract( Origin, m_pRefDef->Location, vEntity );
    VectorToAngle( vEntity, vAngle );
    if ( vAngle[YAW] > 180.0f )   
  vAngle[YAW] -= 360.0f;
    else if ( vAngle[YAW] < -180.0f ) 
  vAngle[YAW] += 360.0f;
    if ( vAngle[PITCH] > 180.0f )  
  vAngle[PITCH] -= 360.0f;
    else if ( vAngle[PITCH] < -180.0f ) 
  vAngle[PITCH] += 360.0f;
 float  *refdeflerpAngles= (float *)0x79F200;
 //this was checking my angles against my class, and they are the same...(Sanity check)
 //add_log("%f=%f %f=%f",refdeflerpAngles[0],m_pRefDef->RefDefViewAngles[0],refdeflerpAngles[1],m_pRefDef->RefDefViewAngles[1]);
 
 vAngle[YAW] -= refdeflerpAngles[YAW]; 
 vAngle[PITCH] -= refdeflerpAngles[PITCH];
    if ( vAngle[YAW] > 180.0f )   
  vAngle[YAW] -= 360.0f;
    else if ( vAngle[YAW] < -180.0f ) 
  vAngle[YAW] += 360.0f;
    if ( vAngle[PITCH] > 180.0f )  
  vAngle[PITCH] -= 360.0f;
    else if ( vAngle[PITCH] < -180.0f ) 
  vAngle[PITCH] += 360.0f;
 fAngleX = vAngle[YAW];
 fAngleY = vAngle[PITCH];
}

**Nov** · 11-22-2009, 12:29 AM

Quote:

Originally Posted by s0beit

what are you using as your viewangles?

(to set them)

Code:

/* MW2 1.0.168 (2009-11-21)
0045138F     CC             INT3
00451390  /$ 8B4424 08      MOV EAX,DWORD PTR SS:[ESP+8]             ;  SetViewAngles
00451394  |. D900           FLD DWORD PTR DS:[EAX]
00451396  |. D91D 88C3B200  FSTP DWORD PTR DS:[B2C388]               ;  ViewAngleY (Pitch)
0045139C  |. D940 04        FLD DWORD PTR DS:[EAX+4]
0045139F  |. D91D 8CC3B200  FSTP DWORD PTR DS:[B2C38C]               ;  ViewAngleX (Yaw)
004513A5  |. D940 08        FLD DWORD PTR DS:[EAX+8]
004513A8 >|. D91D 90C3B200  FSTP DWORD PTR DS:[B2C390]               ;  ViewAngleZ (Roll)
004513AE  \. C3             RETN
004513AF     CC             INT3
*/

Should work

Pitch at 180 degrees = awesome.

[Auto Merged - 23:39:11 UTC]

My math is a bit off, but..

Code:

                            // l = sqrt( (Bx - Ax)^2 + (By - Ay)^2 )
                            // b = acos( Bx - Ax / l )
                            double beta = Math.Acos((Target.X - myPosition.X) / Utils.GetDistance2D(myPosition, Target));
                            float newrot = ((float)beta - myRotation);

**fatboy88** · 11-22-2009, 01:39 AM

Quote:

Originally Posted by Nov

Code:

/* MW2 1.0.168 (2009-11-21)
0045138F     CC             INT3
00451390  /$ 8B4424 08      MOV EAX,DWORD PTR SS:[ESP+8]             ;  SetViewAngles
00451394  |. D900           FLD DWORD PTR DS:[EAX]
00451396  |. D91D 88C3B200  FSTP DWORD PTR DS:[B2C388]               ;  ViewAngleY (Pitch)
0045139C  |. D940 04        FLD DWORD PTR DS:[EAX+4]
0045139F  |. D91D 8CC3B200  FSTP DWORD PTR DS:[B2C38C]               ;  ViewAngleX (Yaw)
004513A5  |. D940 08        FLD DWORD PTR DS:[EAX+8]
004513A8 >|. D91D 90C3B200  FSTP DWORD PTR DS:[B2C390]               ;  ViewAngleZ (Roll)
004513AE  \. C3             RETN
004513AF     CC             INT3
*/

Should work

Pitch at 180 degrees = awesome.

[Auto Merged - 23:39:11 UTC]

My math is a bit off, but..

Code:

                            // l = sqrt( (Bx - Ax)^2 + (By - Ay)^2 )
                            // b = acos( Bx - Ax / l )
                            double beta = Math.Acos((Target.X - myPosition.X) / Utils.GetDistance2D(myPosition, Target));
                            float newrot = ((float)beta - myRotation);

lol does it look liek ur back is broken or u shooting out of your ass like crossfire?

xD

**Kozmo** · 11-22-2009, 03:14 AM

I've checked everything 5 times...Its bizzare, the only thing that is different is im using MSVC 2008.

I'm going drinking tonight, I will mess with it tomorrow

Thanks Guys!

KozmoK

**R4z8r** · 11-22-2009, 09:08 PM

Quote:

Originally Posted by s0beit

what are you using as your viewangles?

(to set them)

I heard alot of people had problems with that in cod:mw2. I'm using the EXACT same way as in cod4, working fine

I'm using this:

Code:

FLOAT AngleX = asinf( Vec3DotProduct( &pRefdef->vViewAxis[1], &vDir ) );
FLOAT AngleY = asinf( Vec3DotProduct( &pRefdef->vViewAxis[2], &vDir ) );

pCamera->vAngles.Yaw   += VecToDegree(AngleX) * AimSpeed;
pCamera->vAngles.Pitch -= VecToDegree(AngleY) * AimSpeed;

**s0beit** · 11-22-2009, 09:48 PM

yeah, but where is your pCamera? :P

i use the same addresses as you, btw (Nov), ive been having some trouble too,
on the upside, i found out that they left the lean code in MW2, so you can force lean.

**Wieter20** · 11-22-2009, 10:13 PM

Quote:

Originally Posted by s0beit

yeah, but where is your pCamera? :P

i use the same addresses as you, btw (Nov), ive been having some trouble too,
on the upside, i found out that they left the lean code in MW2, so you can force lean.

Lol were would ya leen for, its no use :P

**Kozmo** · 11-22-2009, 10:32 PM

I dont use a Camera class. I am setting the view angles directly as so:

float* viewX = (float*)0xB2C38C;
float* viewY = (float*)0xB2C388;
*viewX += fAngleX;
*viewY += fAngleY;

Quote:

Originally Posted by s0beit

yeah, but where is your pCamera? :P

i use the same addresses as you, btw (Nov), ive been having some trouble too,
on the upside, i found out that they left the lean code in MW2, so you can force lean.

**silverfish** · 11-23-2009, 06:33 AM

Quote:

Originally Posted by Kozmo

Ok, I have made many aimbots....for the life of me it doesnt aim correctly (spins) and aims at nothing. If I comment out the ViewAngle mod at the end, it puts
the X on the players head just fine, so my shot selection is good. All my offsets are correct.

PHP Code:

  void CEngine::doAim(void)

{

 if(!IsAlive(GetEntityIndex(getLocalIndex())))

  return;

 float fAngleX = 0.0f;

 float fAngleY = 0.0f;

 float maxDistance = 100.00f;

 vec3_t AimLocation;

 vec3_t targetVec;

 float ScreenX,ScreenY;

 float flXHairDistance = 99999.0f;

 int Target = -1;

 unsigned short iHeadTag = RegisterTag("j_head");

 for ( unsigned int iPlayers = 0; iPlayers < 2048; iPlayers++ )

 {

  CEntity * myEnt = GetEntityIndex(iPlayers);

  if(!myEnt)

   continue;

  if(iPlayers == getLocalIndex())

   continue; 

  if( myEnt->Type != ET_PLAYER_MP )

   continue;

  CClientInfo * pClientInfo = GetClientInfoIndex( iPlayers );

  if(!isEnemyTarget(pClientInfo))

   continue;

  float fDistance = GetDistance( myEnt->LerpOrigin, m_pRefDef->Location) / 48;

  if(!GetTagPosition(iHeadTag,myEnt,&AimLocation)) 

   continue;

  if(!WorldToScreen(AimLocation, &ScreenX, &ScreenY ))

   continue;

  float xDelta = m_pRefDef->iWidth / 2 - ScreenX; 

  float yDelta = m_pRefDef->iHeight / 2 - ScreenY;

  float screenLen = sqrtf(xDelta*xDelta + yDelta*yDelta);

  if( screenLen < flXHairDistance) 

  { 

   Target = iPlayers; 

   VectorSet( targetVec, AimLocation[0], AimLocation[1], AimLocation[2] ); 

   flXHairDistance = screenLen; 

  }

 }

 if(Target == -1)

  return;

 if(GetAsyncKeyState(0x56))//&0x8000)

 {

  if(!WorldToScreen(targetVec, &ScreenX, &ScreenY ))

   return;

  DrawTextWithEngine(farFont,ScreenX,ScreenY,&Red,"X");

  GetAngleToOrigin(targetVec, fAngleX, fAngleY );

  *ViewAngleX += fAngleX;

  *ViewAngleY += fAngleY;

 }

}

Can you post your GetTagPosition() prototype or asm code? I see GetTagPos called in 3 difference places but I cannot make out how I can call it.

**Encrypted92** · 11-23-2009, 07:49 AM

Quote:

Originally Posted by silverfish

Can you post your GetTagPosition() prototype or asm code? I see GetTagPos called in 3 difference places but I cannot make out how I can call it.

http://www.uc-forum.com/forum/call-d...playertag.html

I explain exactly how to do it i just didnt give out the code. If you check out the aim assist one and find out were its called what i said should make perfect sense to you.

**Kozmo** · 11-23-2009, 09:54 PM

This is embarrasing... I have narrowed it down to CRefDef class I think!

PHP Code:

   
class CRefDef
{
public:
        char szUnknown0[8]; //0x0000  
        __int32 iWidth; //0x0008  
        __int32 iHeight; //0x000C  
        float fovx; //0x0010  
        float fovy; //0x0014  
        vec3_t vOrigin; //0x0018
        vec3_t vViewAxis[3]; //0x0024  
        char szUnknown1[16200]; //0x0048  
        vec3_t RefDefViewAngles; //0x3F90  
};

**|KungFuPenguin|** · 11-24-2009, 12:20 AM

RefDefViewAngles most likely o.o

**Kozmo** · 11-24-2009, 01:21 AM

Quote:

Originally Posted by |KungFuPenguin|

RefDefViewAngles most likely o.o

I dont think so, I did it two ways and they matched up when logging:

PHP Code:

  [SIZE=2][COLOR=#008000]//float *refdeflerpAngles= (float *)0x79F200;[/COLOR][/SIZE]
[SIZE=2][COLOR=#008000][SIZE=2][COLOR=#008000]//add_log("%f=%f %f=%f",refdeflerpAngles[0],m_pRefDef->RefDefViewAngles[0],refdeflerpAngles[1],m_pRefDef->RefDefViewAngles[1]);[/COLOR][/SIZE]
[SIZE=2][COLOR=#008000][/COLOR][/SIZE][/COLOR][/SIZE]

Here is the log:

[23:40:18] 4.004517=4.004517 109.204102=109.204102
[23:40:18] 4.004517=4.004517 109.204102=109.204102
[23:40:18] 4.004517=4.004517 109.204102=109.204102
[23:40:18] 4.004517=4.004517 109.204102=109.204102
[23:40:18] 4.004517=4.004517 109.204102=109.204102
[23:40:18] -26.674805=-26.674805 104.913940=104.913940
[23:40:18] -26.674805=-26.674805 104.913940=104.913940
[23:40:18] -26.674805=-26.674805 104.913940=104.913940
[23:40:18] -26.674805=-26.674805 104.913940=104.913940
[23:40:18] -26.674805=-26.674805 104.913940=104.913940
[23:40:18] 85.000000=85.000000 122.129517=122.129517
[23:40:18] 85.000000=85.000000 122.129517=122.129517
[23:40:18] 85.000000=85.000000 122.129517=122.129517
[23:40:18] 85.000000=85.000000 122.129517=122.129517
[23:40:18] 85.000000=85.000000 122.129517=122.129517
[23:40:18] 10.309448=10.309448 68.263550=68.263550
[23:40:18] 10.309448=10.309448 68.263550=68.263550
[23:40:18] 10.309448=10.309448 68.263550=68.263550
[23:40:18] 10.309448=10.309448 68.263550=68.263550
[23:40:18] 10.309448=10.309448 68.263550=68.263550

[Auto Merged - 5:02:55 UTC]

Thanks to Kanavel My aimbot is working now. The code posted is working code, my mistake was elsewhere. HE IS THE MAN

**Nov** · 11-24-2009, 10:08 AM

So what was the problemo? :P

~~pcwiz123~~ · 11-24-2009, 03:42 PM

great, now u can release it lol

**Winslow** · 11-24-2009, 04:20 PM

Quote:

Originally Posted by pcwiz123

great, now u can release it lol

he already did release it, the working code is on the first post.

**Kozmo** · 11-24-2009, 05:35 PM

Quote:

Originally Posted by Nov

So what was the problemo? :P

I was hooking a render function that allowed me to see my engine drawing functions at the main menu - Which you don't get when you hook EndFrame. It worked great for my esp, but not so great for setting the ViewAngles - It was doing it more then once per frame I think, causeng it to be jacked up!

I must have spent 8 hours on doing my aimbot every which way but lose, while all my aimbot code was 100% correct. Sometimes you need a second set of eyes to help you through tought times.

KozmoK out!

**|KungFuPenguin|** · 11-24-2009, 07:47 PM

Well for mine i hook clientframe and it sets the view angles just fine. Unless that isnt the one you used..