[Cube2] player pointers
[Cube2] player pointers
player1 pointer: 0x00541318
---
00494D97 > A1 18135400 MOV EAX,DWORD PTR DS:[541318]
00494D9C . 05 1C020000 ADD EAX,21C
00494DA1 . 50 PUSH EAX ; /Arg3
00494DA2 . 68 BC3C4F00 PUSH sauerbra.004F3CBC ; |Arg2 = 004F3CBC ASCII "rs"
00494DA7 . 6A 5F PUSH 5F ; |Arg1 = 0000005F
00494DA9 . E8 310E0000 CALL sauerbra.00495BDF ; \sauerbra.00495BDF
00494DAE . 83C4 0C ADD ESP,0C
00494DB1 . 5E POP ESI
00494DB2 . C3 RETN
00494DB3 > 68 61964E00 PUSH sauerbra.004E9661
00494DB8 . 33C0 XOR EAX,EAX
00494DBA . E8 2F610000 CALL sauerbra.0049AEEE
00494DBF . 50 PUSH EAX
00494DC0 . 68 C03C4F00 PUSH sauerbra.004F3CC0 ; ASCII "your name is: %s"
---
vector<playerent*> players pointer: 0x005C0768
---
00496E2B |. 68 48394F00 |PUSH sauerbra.004F3948 ; ASCII "connected: %s"
00496E30 |. E8 8F6CFEFF |CALL sauerbra.0047DAC4
00496E35 |. 8365 F0 00 |AND DWORD PTR SS:[EBP-10],0
00496E39 |. 833D 70075C00 >|CMP DWORD PTR DS:[5C0770],0
00496E40 |. 59 |POP ECX
00496E41 |. 59 |POP ECX
00496E42 |. 7E 24 |JLE SHORT sauerbra.00496E68
00496E44 |> A1 68075C00 |/MOV EAX,DWORD PTR DS:[5C0768] ;<--players!
00496E49 |. 8B4D F0 ||MOV ECX,DWORD PTR SS:[EBP-10]
00496E4C |. 8B3C88 ||MOV EDI,DWORD PTR DS:[EAX+ECX*4]
00496E4F |. 81C7 04020000 ||ADD EDI,204
00496E55 |. E8 14A6F7FF ||CALL sauerbra.0041146E
00496E5A |. FF45 F0 ||INC DWORD PTR SS:[EBP-10]
00496E5D |. 8B45 F0 ||MOV EAX,DWORD PTR SS:[EBP-10]
00496E60 |. 3B05 70075C00 ||CMP EAX,DWORD PTR DS:[5C0770]
00496E66 |.^7C DC |\JL SHORT sauerbra.00496E44
---
todo:
physics.cpp -> raycubelos(needed for visibilty check)
vector<playerent *>:
ointer players to get pointer to vector 
---
00494D97 > A1 18135400 MOV EAX,DWORD PTR DS:[541318]
00494D9C . 05 1C020000 ADD EAX,21C
00494DA1 . 50 PUSH EAX ; /Arg3
00494DA2 . 68 BC3C4F00 PUSH sauerbra.004F3CBC ; |Arg2 = 004F3CBC ASCII "rs"
00494DA7 . 6A 5F PUSH 5F ; |Arg1 = 0000005F
00494DA9 . E8 310E0000 CALL sauerbra.00495BDF ; \sauerbra.00495BDF
00494DAE . 83C4 0C ADD ESP,0C
00494DB1 . 5E POP ESI
00494DB2 . C3 RETN
00494DB3 > 68 61964E00 PUSH sauerbra.004E9661
00494DB8 . 33C0 XOR EAX,EAX
00494DBA . E8 2F610000 CALL sauerbra.0049AEEE
00494DBF . 50 PUSH EAX
00494DC0 . 68 C03C4F00 PUSH sauerbra.004F3CC0 ; ASCII "your name is: %s"
---
vector<playerent*> players pointer: 0x005C0768
---
00496E2B |. 68 48394F00 |PUSH sauerbra.004F3948 ; ASCII "connected: %s"
00496E30 |. E8 8F6CFEFF |CALL sauerbra.0047DAC4
00496E35 |. 8365 F0 00 |AND DWORD PTR SS:[EBP-10],0
00496E39 |. 833D 70075C00 >|CMP DWORD PTR DS:[5C0770],0
00496E40 |. 59 |POP ECX
00496E41 |. 59 |POP ECX
00496E42 |. 7E 24 |JLE SHORT sauerbra.00496E68
00496E44 |> A1 68075C00 |/MOV EAX,DWORD PTR DS:[5C0768] ;<--players!
00496E49 |. 8B4D F0 ||MOV ECX,DWORD PTR SS:[EBP-10]
00496E4C |. 8B3C88 ||MOV EDI,DWORD PTR DS:[EAX+ECX*4]
00496E4F |. 81C7 04020000 ||ADD EDI,204
00496E55 |. E8 14A6F7FF ||CALL sauerbra.0041146E
00496E5A |. FF45 F0 ||INC DWORD PTR SS:[EBP-10]
00496E5D |. 8B45 F0 ||MOV EAX,DWORD PTR SS:[EBP-10]
00496E60 |. 3B05 70075C00 ||CMP EAX,DWORD PTR DS:[5C0770]
00496E66 |.^7C DC |\JL SHORT sauerbra.00496E44
---
todo:
physics.cpp -> raycubelos(needed for visibilty check)
vector<playerent *>:
ointer players to get pointer to vector Wow you are good.
The first one I can understand, but how did you pick this:
... out of all that mess o_O?
The first one I can understand, but how did you pick this:
Code:
00496E44 |> A1 68075C00 |/MOV EAX,DWORD PTR DS:[5C0768] ;<--players!
loopv looks like this in cube: for(int i=0; i<(v).Length(); i++)
00496E44 |> A1 68075C00 |/MOV EAX,DWORD PTR DS:[5C0768] ;<--players!
00496E49 |. 8B4D F0 ||MOV ECX,DWORD PTR SS:[EBP-10]
00496E4C |. 8B3C88 ||MOV EDI,DWORD PTR DS:[EAX+ECX*4]
00496E4F |. 81C7 04020000 ||ADD EDI,204
00496E55 |. E8 14A6F7FF ||CALL sauerbra.0041146E
00496E5A |. FF45 F0 ||INC DWORD PTR SS:[EBP-10]
00496E5D |. 8B45 F0 ||MOV EAX,DWORD PTR SS:[EBP-10]
00496E60 |. 3B05 70075C00 ||CMP EAX,DWORD PTR DS:[5C0770]
00496E66 |.^7C DC |\JL SHORT sauerbra.00496E44
Marked in bold are the signs that show its a loop(more clear when viewed in olly)
Underlined are the lines that made me conclude it is the player pointer.
EAX is the base address, and its increased by 4xECX, thus ECX is player index/clientnum.
You can look at my AssaultCube aimbot code to see how to access the players using these addresses.
Had to go yesterday(both pointers were retrieved within 1 minute of me starting), so didnt have any time to make it look nice.
I'll see if I can find raycubelos today, but gtg to school in 5 minutes
Cube 2: Sauerbraten
edit: Damn you nextgen1 You should've thanked me to make why look dumb :P
edit 2: No hard feelings why <33 love u in a non gay way
00496E44 |> A1 68075C00 |/MOV EAX,DWORD PTR DS:[5C0768] ;<--players!
00496E49 |. 8B4D F0 ||MOV ECX,DWORD PTR SS:[EBP-10]
00496E4C |. 8B3C88 ||MOV EDI,DWORD PTR DS:[EAX+ECX*4]
00496E4F |. 81C7 04020000 ||ADD EDI,204
00496E55 |. E8 14A6F7FF ||CALL sauerbra.0041146E
00496E5A |. FF45 F0 ||INC DWORD PTR SS:[EBP-10]
00496E5D |. 8B45 F0 ||MOV EAX,DWORD PTR SS:[EBP-10]
00496E60 |. 3B05 70075C00 ||CMP EAX,DWORD PTR DS:[5C0770]
00496E66 |.^7C DC |\JL SHORT sauerbra.00496E44
Marked in bold are the signs that show its a loop(more clear when viewed in olly)
Underlined are the lines that made me conclude it is the player pointer.
EAX is the base address, and its increased by 4xECX, thus ECX is player index/clientnum.
You can look at my AssaultCube aimbot code to see how to access the players using these addresses.
Had to go yesterday(both pointers were retrieved within 1 minute of me starting), so didnt have any time to make it look nice.
I'll see if I can find raycubelos today, but gtg to school in 5 minutes
Cube 2: Sauerbraten
edit: Damn you nextgen1
You should've thanked me to make why look dumb :Pedit 2: No hard feelings why <33 love u in a non gay way
Lol. I don't know why Next thanked me for being dumb. There I thanks u back... (:
MOV EDI,DWORD PTR DS:[EAX+ECX*4]
So this is an index into player pointer eh? Weird... idk just never seen an index passed on the stack like that. usually when your calling a member of a class, its called by so predefined index stored in the function. Not passed as a parameter... just seems weird, course I haven't had enough practice to know. I think however I will start practicing client hooking to get up my reverse engineering skills.
EDIT: and wdf is raycubelos? o_O
MOV EDI,DWORD PTR DS:[EAX+ECX*4]
So this is an index into player pointer eh? Weird... idk just never seen an index passed on the stack like that. usually when your calling a member of a class, its called by so predefined index stored in the function. Not passed as a parameter... just seems weird, course I haven't had enough practice to know. I think however I will start practicing client hooking to get up my reverse engineering skills.
EDIT: and wdf is raycubelos? o_O
Originally Posted by why06
Lol. I don't know why Next thanked me for being dumb. There I thanks u back... (:
MOV EDI,DWORD PTR DS:[EAX+ECX*4]
So this is an index into player pointer eh? Weird... idk just never seen an index passed on the stack like that. usually when your calling a member of a class, its called by so predefined index stored in the function. Not passed as a parameter... just seems weird, course I haven't had enough practice to know. I think however I will start practicing client hooking to get up my reverse engineering skills.
EDIT: and wdf is raycubelos? o_O
MOV EDI,DWORD PTR DS:[EAX+ECX*4]
So this is an index into player pointer eh? Weird... idk just never seen an index passed on the stack like that. usually when your calling a member of a class, its called by so predefined index stored in the function. Not passed as a parameter... just seems weird, course I haven't had enough practice to know. I think however I will start practicing client hooking to get up my reverse engineering skills.
EDIT: and wdf is raycubelos? o_O
raycubelos = ray through cubes line of sight.
World units in cube are cubes(lol), ray passes thru those checking floor and ceiling, if it can pass through it returns true, if not false.
Oh okay. Sorry I get confused with the stack. I can never remember which direction is up and down. subtraction is headed towards the top of the stack. That always messes me up, because I think of stacks as going up. nvm I'll get used to it eventually just need more practice.
thanks again. 4 hour school day?
thanks again. 4 hour school day?
Originally Posted by why06
Oh okay. Sorry I get confused with the stack. I can never remember which direction is up and down. subtraction is headed towards the top of the stack. That always messes me up, because I think of stacks as going up. nvm I'll get used to it eventually just need more practice.
thanks again. 4 hour school day?
thanks again. 4 hour school day?
Massive bump...
Forgot to update this, so here it is!
raycubelos(for visibility check):
fog takes you here:
Scroll down, since viewfieldy and canmove are small, they are probably optimized away.
Leaving viewfieldx and targetable there, so skip two functions after the one you found fog in and you should now be in getsight:
Follow that call, now you should end up at 0x0041B123
For the sake of clarifying I have the right function, I use Hex rays plugin for IDA.
Hex rays turned it into this:
Original is:
Yep, definatly the right function
Now you should have everything for a fully functional aimbot.
note: Player origin is at 0x800 I believe(haven't double checked, might be off).
if you wan't full player acces rework the headers yourself, it's alot more work then for AC, so im not doing it
Forgot to update this, so here it is!
raycubelos(for visibility check):
Code:
float viewdist(int x)
{
int fog = getvar("fog");// <-- our string
return x <= 100 ? clamp((SIGHTMIN+(SIGHTMAX-SIGHTMIN))/100.f*float(x), float(SIGHTMIN), float(fog)) : float(fog);
}
float viewfieldx(int x)
{
return x <= 100 ? clamp((VIEWMIN+(VIEWMAX-VIEWMIN))/100.f*float(x), float(VIEWMIN), float(VIEWMAX)) : float(VIEWMAX);
}
float viewfieldy(int x)
{
return viewfieldx(x)*3.f/4.f;
}
bool canmove(fpsent *d)
{
return d->state != CS_DEAD && !intermission;
}
bool targetable(fpsent *d, fpsent *e, bool anyone)
{
if(d == e || !canmove(d)) return false;
aistate &b = d->ai->getstate();
if(b.type != AI_S_WAIT)
return e->state == CS_ALIVE && (!anyone || !isteam(d->team, e->team));
return false;
}
bool getsight(vec &o, float yaw, float pitch, vec &q, vec &v, float mdist, float fovx, float fovy)
{
float dist = o.dist(q);
if(dist <= mdist)
{
float x = fabs((asin((q.z-o.z)/dist)/RAD)-pitch);
float y = fabs((-(float)atan2(q.x-o.x, q.y-o.y)/PI*180+180)-yaw);
if(x <= fovx && y <= fovy) return raycubelos(o, q, v); //our call to raycubelos
}
return false;
}
Code:
0048D032 /$ 55 PUSH EBP 0048D033 |. 8BEC MOV EBP,ESP 0048D035 |. 51 PUSH ECX 0048D036 |. 57 PUSH EDI 0048D037 |. 8D7D FC LEA EDI,DWORD PTR SS:[EBP-4] 0048D03A |. C745 FC D8D14E>MOV DWORD PTR SS:[EBP-4],sauerbra.004ED1>; ASCII "fog" 0048D041 |. E8 A005FFFF CALL sauerbra.0047D5E6
Leaving viewfieldx and targetable there, so skip two functions after the one you found fog in and you should now be in getsight:
Code:
0048D163 /$ 55 PUSH EBP 0048D164 |. 8BEC MOV EBP,ESP 0048D166 |. 83EC 0C SUB ESP,0C 0048D169 |. 8D45 F4 LEA EAX,DWORD PTR SS:[EBP-C] 0048D16C |. 8BCE MOV ECX,ESI 0048D16E |. 8BD7 MOV EDX,EDI 0048D170 |. E8 0779F8FF CALL sauerbra.00414A7C 0048D175 |. D945 10 FLD DWORD PTR SS:[EBP+10] 0048D178 |. D8D9 FCOMP ST(1) 0048D17A |. DFE0 FSTSW AX 0048D17C |. F6C4 01 TEST AH,1 0048D17F |. 75 7D JNZ SHORT sauerbra.0048D1FE 0048D181 |. D946 08 FLD DWORD PTR DS:[ESI+8] 0048D184 |. 51 PUSH ECX 0048D185 |. D867 08 FSUB DWORD PTR DS:[EDI+8] 0048D188 |. 51 PUSH ECX 0048D189 |. DEF1 FDIVRP ST(1),ST 0048D18B |. DD1C24 FSTP QWORD PTR SS:[ESP] 0048D18E |. E8 2D8A0200 CALL sauerbra.004B5BC0 0048D193 |. D80D CC5E4F00 FMUL DWORD PTR DS:[4F5ECC] 0048D199 |. D865 0C FSUB DWORD PTR SS:[EBP+C] 0048D19C |. DD1C24 FSTP QWORD PTR SS:[ESP] 0048D19F |. E8 29810200 CALL sauerbra.004B52CD 0048D1A4 |. D95D 10 FSTP DWORD PTR SS:[EBP+10] 0048D1A7 |. D946 04 FLD DWORD PTR DS:[ESI+4] 0048D1AA |. D867 04 FSUB DWORD PTR DS:[EDI+4] 0048D1AD |. D95C24 04 FSTP DWORD PTR SS:[ESP+4] 0048D1B1 |. D906 FLD DWORD PTR DS:[ESI] 0048D1B3 |. D827 FSUB DWORD PTR DS:[EDI] 0048D1B5 |. D91C24 FSTP DWORD PTR SS:[ESP] 0048D1B8 |. E8 ED25F9FF CALL sauerbra.0041F7AA 0048D1BD |. D80D EC5E4F00 FMUL DWORD PTR DS:[4F5EEC] 0048D1C3 |. D82D F45D4F00 FSUBR DWORD PTR DS:[4F5DF4] 0048D1C9 |. D865 08 FSUB DWORD PTR SS:[EBP+8] 0048D1CC |. DD1C24 FSTP QWORD PTR SS:[ESP] 0048D1CF |. E8 F9800200 CALL sauerbra.004B52CD 0048D1D4 |. D945 14 FLD DWORD PTR SS:[EBP+14] 0048D1D7 |. 59 POP ECX 0048D1D8 |. D85D 10 FCOMP DWORD PTR SS:[EBP+10] 0048D1DB |. 59 POP ECX 0048D1DC |. DFE0 FSTSW AX 0048D1DE |. F6C4 01 TEST AH,1 0048D1E1 |. 75 1B JNZ SHORT sauerbra.0048D1FE 0048D1E3 |. D85D 18 FCOMP DWORD PTR SS:[EBP+18] 0048D1E6 |. DFE0 FSTSW AX 0048D1E8 |. F6C4 41 TEST AH,41 0048D1EB |. 7A 13 JPE SHORT sauerbra.0048D200 0048D1ED |. 68 8C155400 PUSH sauerbra.0054158C 0048D1F2 |. 8BCE MOV ECX,ESI 0048D1F4 |. 8BC7 MOV EAX,EDI 0048D1F6 |. E8 28DFF8FF CALL sauerbra.0041B123 ; RayCubeLOS 0048D1FB |. 59 POP ECX 0048D1FC |. C9 LEAVE 0048D1FD |. C3 RETN 0048D1FE |> DDD8 FSTP ST 0048D200 |> 32C0 XOR AL,AL 0048D202 |. C9 LEAVE 0048D203 \. C3 RETN
For the sake of clarifying I have the right function, I use Hex rays plugin for IDA.
Hex rays turned it into this:
Code:
bool __usercall sub_41B123<eax>(int a1<eax>, int a2<ecx>, int a3)
{
double v3; // st7@1
double v4; // st7@1
float v6; // [sp+14h] [bp-10h]@1
float v7; // [sp+18h] [bp-Ch]@1
float v8; // [sp+1Ch] [bp-8h]@1
float v9; // [sp+20h] [bp-4h]@1
LODWORD(v6) = *(_DWORD *)a2;
LODWORD(v7) = *(_DWORD *)(a2 + 4);
LODWORD(v8) = *(_DWORD *)(a2 + 8);
v6 = v6 - *(float *)a1;
v7 = v7 - *(float *)(a1 + 4);
v8 = v8 - *(float *)(a1 + 8);
v9 = sub_4576C0();
v3 = 1.0 / v9;
v6 = v6 * v3;
v7 = v7 * v3;
v8 = v3 * v8;
v4 = sub_41B0CD(&v6, a3, LODWORD(v9), 19);
return v4 >= v9;
}
Code:
bool raycubelos(const vec &o, const vec &dest, vec &hitpos)
{
vec ray(dest);
ray.sub(o);
float mag = ray.magnitude();
ray.mul(1/mag);
float distance = raycubepos(o, ray, hitpos, mag, RAY_CLIPMAT|RAY_POLY);
return distance >= mag;
}
Now you should have everything for a fully functional aimbot.
note: Player origin is at 0x800 I believe(haven't double checked, might be off).
if you wan't full player acces rework the headers yourself, it's alot more work then for AC, so im not doing it
Originally Posted by Retoxified
Massive bump...
Forgot to update this, so here it is!
raycubelos(for visibility check):
fog takes you here:
Scroll down, since viewfieldy and canmove are small, they are probably optimized away.
Leaving viewfieldx and targetable there, so skip two functions after the one you found fog in and you should now be in getsight:
Follow that call, now you should end up at 0x0041B123
For the sake of clarifying I have the right function, I use Hex rays plugin for IDA.
Hex rays turned it into this:
Original is:
Yep, definatly the right function
Now you should have everything for a fully functional aimbot.
note: Player origin is at 0x800 I believe(haven't double checked, might be off).
if you wan't full player acces rework the headers yourself, it's alot more work then for AC, so im not doing it
Forgot to update this, so here it is!
raycubelos(for visibility check):
Code:
float viewdist(int x)
{
int fog = getvar("fog");// <-- our string
return x <= 100 ? clamp((SIGHTMIN+(SIGHTMAX-SIGHTMIN))/100.f*float(x), float(SIGHTMIN), float(fog)) : float(fog);
}
float viewfieldx(int x)
{
return x <= 100 ? clamp((VIEWMIN+(VIEWMAX-VIEWMIN))/100.f*float(x), float(VIEWMIN), float(VIEWMAX)) : float(VIEWMAX);
}
float viewfieldy(int x)
{
return viewfieldx(x)*3.f/4.f;
}
bool canmove(fpsent *d)
{
return d->state != CS_DEAD && !intermission;
}
bool targetable(fpsent *d, fpsent *e, bool anyone)
{
if(d == e || !canmove(d)) return false;
aistate &b = d->ai->getstate();
if(b.type != AI_S_WAIT)
return e->state == CS_ALIVE && (!anyone || !isteam(d->team, e->team));
return false;
}
bool getsight(vec &o, float yaw, float pitch, vec &q, vec &v, float mdist, float fovx, float fovy)
{
float dist = o.dist(q);
if(dist <= mdist)
{
float x = fabs((asin((q.z-o.z)/dist)/RAD)-pitch);
float y = fabs((-(float)atan2(q.x-o.x, q.y-o.y)/PI*180+180)-yaw);
if(x <= fovx && y <= fovy) return raycubelos(o, q, v); //our call to raycubelos
}
return false;
}
Code:
0048D032 /$ 55 PUSH EBP 0048D033 |. 8BEC MOV EBP,ESP 0048D035 |. 51 PUSH ECX 0048D036 |. 57 PUSH EDI 0048D037 |. 8D7D FC LEA EDI,DWORD PTR SS:[EBP-4] 0048D03A |. C745 FC D8D14E>MOV DWORD PTR SS:[EBP-4],sauerbra.004ED1>; ASCII "fog" 0048D041 |. E8 A005FFFF CALL sauerbra.0047D5E6
Leaving viewfieldx and targetable there, so skip two functions after the one you found fog in and you should now be in getsight:
Code:
0048D163 /$ 55 PUSH EBP 0048D164 |. 8BEC MOV EBP,ESP 0048D166 |. 83EC 0C SUB ESP,0C 0048D169 |. 8D45 F4 LEA EAX,DWORD PTR SS:[EBP-C] 0048D16C |. 8BCE MOV ECX,ESI 0048D16E |. 8BD7 MOV EDX,EDI 0048D170 |. E8 0779F8FF CALL sauerbra.00414A7C 0048D175 |. D945 10 FLD DWORD PTR SS:[EBP+10] 0048D178 |. D8D9 FCOMP ST(1) 0048D17A |. DFE0 FSTSW AX 0048D17C |. F6C4 01 TEST AH,1 0048D17F |. 75 7D JNZ SHORT sauerbra.0048D1FE 0048D181 |. D946 08 FLD DWORD PTR DS:[ESI+8] 0048D184 |. 51 PUSH ECX 0048D185 |. D867 08 FSUB DWORD PTR DS:[EDI+8] 0048D188 |. 51 PUSH ECX 0048D189 |. DEF1 FDIVRP ST(1),ST 0048D18B |. DD1C24 FSTP QWORD PTR SS:[ESP] 0048D18E |. E8 2D8A0200 CALL sauerbra.004B5BC0 0048D193 |. D80D CC5E4F00 FMUL DWORD PTR DS:[4F5ECC] 0048D199 |. D865 0C FSUB DWORD PTR SS:[EBP+C] 0048D19C |. DD1C24 FSTP QWORD PTR SS:[ESP] 0048D19F |. E8 29810200 CALL sauerbra.004B52CD 0048D1A4 |. D95D 10 FSTP DWORD PTR SS:[EBP+10] 0048D1A7 |. D946 04 FLD DWORD PTR DS:[ESI+4] 0048D1AA |. D867 04 FSUB DWORD PTR DS:[EDI+4] 0048D1AD |. D95C24 04 FSTP DWORD PTR SS:[ESP+4] 0048D1B1 |. D906 FLD DWORD PTR DS:[ESI] 0048D1B3 |. D827 FSUB DWORD PTR DS:[EDI] 0048D1B5 |. D91C24 FSTP DWORD PTR SS:[ESP] 0048D1B8 |. E8 ED25F9FF CALL sauerbra.0041F7AA 0048D1BD |. D80D EC5E4F00 FMUL DWORD PTR DS:[4F5EEC] 0048D1C3 |. D82D F45D4F00 FSUBR DWORD PTR DS:[4F5DF4] 0048D1C9 |. D865 08 FSUB DWORD PTR SS:[EBP+8] 0048D1CC |. DD1C24 FSTP QWORD PTR SS:[ESP] 0048D1CF |. E8 F9800200 CALL sauerbra.004B52CD 0048D1D4 |. D945 14 FLD DWORD PTR SS:[EBP+14] 0048D1D7 |. 59 POP ECX 0048D1D8 |. D85D 10 FCOMP DWORD PTR SS:[EBP+10] 0048D1DB |. 59 POP ECX 0048D1DC |. DFE0 FSTSW AX 0048D1DE |. F6C4 01 TEST AH,1 0048D1E1 |. 75 1B JNZ SHORT sauerbra.0048D1FE 0048D1E3 |. D85D 18 FCOMP DWORD PTR SS:[EBP+18] 0048D1E6 |. DFE0 FSTSW AX 0048D1E8 |. F6C4 41 TEST AH,41 0048D1EB |. 7A 13 JPE SHORT sauerbra.0048D200 0048D1ED |. 68 8C155400 PUSH sauerbra.0054158C 0048D1F2 |. 8BCE MOV ECX,ESI 0048D1F4 |. 8BC7 MOV EAX,EDI 0048D1F6 |. E8 28DFF8FF CALL sauerbra.0041B123 ; RayCubeLOS 0048D1FB |. 59 POP ECX 0048D1FC |. C9 LEAVE 0048D1FD |. C3 RETN 0048D1FE |> DDD8 FSTP ST 0048D200 |> 32C0 XOR AL,AL 0048D202 |. C9 LEAVE 0048D203 \. C3 RETN
For the sake of clarifying I have the right function, I use Hex rays plugin for IDA.
Hex rays turned it into this:
Code:
bool __usercall sub_41B123<eax>(int a1<eax>, int a2<ecx>, int a3)
{
double v3; // st7@1
double v4; // st7@1
float v6; // [sp+14h] [bp-10h]@1
float v7; // [sp+18h] [bp-Ch]@1
float v8; // [sp+1Ch] [bp-8h]@1
float v9; // [sp+20h] [bp-4h]@1
LODWORD(v6) = *(_DWORD *)a2;
LODWORD(v7) = *(_DWORD *)(a2 + 4);
LODWORD(v8) = *(_DWORD *)(a2 + 8);
v6 = v6 - *(float *)a1;
v7 = v7 - *(float *)(a1 + 4);
v8 = v8 - *(float *)(a1 + 8);
v9 = sub_4576C0();
v3 = 1.0 / v9;
v6 = v6 * v3;
v7 = v7 * v3;
v8 = v3 * v8;
v4 = sub_41B0CD(&v6, a3, LODWORD(v9), 19);
return v4 >= v9;
}
Code:
bool raycubelos(const vec &o, const vec &dest, vec &hitpos)
{
vec ray(dest);
ray.sub(o);
float mag = ray.magnitude();
ray.mul(1/mag);
float distance = raycubepos(o, ray, hitpos, mag, RAY_CLIPMAT|RAY_POLY);
return distance >= mag;
}
Now you should have everything for a fully functional aimbot.
note: Player origin is at 0x800 I believe(haven't double checked, might be off).
if you wan't full player acces rework the headers yourself, it's alot more work then for AC, so im not doing it
Hmmm... I don't understand what any of this is suppose to mean...
~
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