Im not a programmer by any means so I wont know how to fix this, maybe if its a bit of code I copy and paste. I apologize to the more experienced users here for a lack of understanding to this, but I really enjoy this game
<< Lua error in the script at line 3:[string "local syntaxcheck,memrec=... ..."]:33: attempt to index a nil value (local 't')>>
Admins if not allowed plz tell me.
This is the script used,
Code: Select all
{$STRICT}
{$lua}
if syntaxcheck then return end
[ENABLE]
function _readInteger( Input )
-- thanks, Pox!
local Value = readInteger( Input )
if Value < 0x80000000 then return Value
else return Value - 0x100000000 end
end
function aobScanEx( aob, p, a, n, s, e, pb )
local p, a, n, s, e = p or '*X*W', a or fsmNotAligned, n or '0', s or 0x0, e or 0xffffffffffffffff
local ms = pb and createMemScan( pb ) or createMemScan()
local fl = createFoundList( ms )
ms.firstScan( soExactValue, vtByteArray, nil, aob, nil, s, e, p, a, n, true, false, false, false )
ms.waitTillDone()
fl.initialize()
local result = nil
if fl ~= nil and fl.getCount() > 0 then
result = createStringlist()
for i = 1, fl.getCount() do result.add( fl.getAddress( i - 1 ) ) end
end
fl.destroy()
ms.destroy()
return result
end
local gameProcess = 'MetroExodus.exe'
local gameModule = getAddress( gameProcess )
local t = aobScanEx( '48837B??0074??807B??000F94D084C075??85??74??F3', nil, nil, nil, gameModule, gameModule + getModuleSize( gameProcess ) )
local NoClip = tonumber( t[0], 16 )
unregisterSymbol( 'NoClip' )
registerSymbol( 'NoClip', NoClip, true )
local t = aobScanEx( '488B0D????????4885C90F84????????488B51??48895C24??48897C24??4885D274', nil, nil, nil, gameModule, gameModule + getModuleSize( gameProcess ) )
t = tonumber( t[0], 16 )
local PhysX = readQword( t + _readInteger( t + 0x3 ) + 0x7 )
unregisterSymbol( 'PhysX' )
registerSymbol( 'PhysX', PhysX, true )
autoAssemble([[
alloc( MovementHook, 0x1000, MetroExodus.exe )
registersymbol( MovementHook )
label( goback )
label( skip )
label( subGetAsyncKeyState )
label( fraction )
label( ZLock )
registersymbol( ZLock )
label( back )
MovementHook:
push rdx
mov rdx,PhysX
mov rdx,[rdx+28] // leads to Player
mov rdx,[rdx+758]
mov rdx,[rdx+10]
cmp rbx,rdx
pop rdx
jnz goback
mov [ZLock],rbx
mov byte ptr [rbx+30],4
mov rax,PhysX
mov rax,[rax+28] // leads to Player
test rax,rax
jz goback
cmp [rax+938],0 // check if camera vector is initialized
jz goback
push rax
push rbx
push rdx
push rsi
push rdi
push rbp
push r8
push r9
push r10
push r11
push r12
push r13
push r14
push r15
push rcx
xor r10,r10
mov r11,1 // FORWARD
mov ecx,'W'
call short subGetAsyncKeyState
mov r11,2 // BACKWARD
mov ecx,'S'
call short subGetAsyncKeyState
mov r11,4 // STRAFE LEFT
mov ecx,'A'
call short subGetAsyncKeyState
mov r11,8 // STRAFE RIGHT
mov ecx,'D'
call short subGetAsyncKeyState
mov r11,10 // FASTER
mov ecx,10 // Shift
call short subGetAsyncKeyState
mov r11,20 // Z UP
mov ecx,20 // Space
call short subGetAsyncKeyState
mov r11,40 // Z DOWN
mov ecx,11 // Ctrl
call short subGetAsyncKeyState
pop rcx
test r10,r10
jz skip
mov rdi,PhysX
mov rdi,[rdi+28]
mov rbx,rdi
mov rdi,[rdi+928] // camera vector (already normalized)
test rdi,rdi
jz skip
movups xmm1,[rdi+C0]
xorps xmm15,xmm15 // this register will temporary keep sum of four vectors (forward, backward, strafe left, strafe right)
test r10,01 // forward
jz +4
addps xmm15,xmm1
test r10,02 // backward
jz +4
subps xmm15,xmm1
// calc rotatedLeftBy90 vector
shufps xmm1,xmm1,06 // camera struct (X,Z,Y), Z is up-down axis
// now xmm1 contains (Y,Z,X)
xorps xmm2,xmm2
subss xmm2,xmm1
movss xmm1,xmm2 // now xmm1 contains (-Y,Z,X); rotatedLeftBy90deg in Z-axis
movaps xmm14,xmm1 // save for later
// for strafing we have to set Z to zero
mov eax,-1
movd xmm2,eax
shufps xmm2,xmm2,08
andps xmm1,xmm2 // now xmm1 contains (-Y,0,X)
test r10,04 // strafe left
jz +4
addps xmm15,xmm1
test r10,08 // strafe right
jz +4
subps xmm15,xmm1
// move in Z axis
mov eax,(float)1
movd xmm1,eax
shufps xmm1,xmm1,51 // now xmm1 contains (0,1,0)
test r10,20 // Z axis UP
jz +4
addps xmm15,xmm1
test r10,40 // Z axis DOWN
jz +4
subps xmm15,xmm1
movups xmm1,[rdi+C0] // camVect
movaps xmm2,xmm14 // rotLeft90camVect
movaps xmm14,xmm1
shufps xmm1,xmm1,09
shufps xmm2,xmm2,12
shufps xmm14,xmm14,12
mulps xmm1,xmm2
shufps xmm2,xmm2,12
mulps xmm14,xmm2
subps xmm1,xmm14
// xmm1 now has cross product of camVect and rotLeft90camVect, lets call it V1
movaps xmm14,xmm1
subss xmm14,xmm1
subss xmm14,xmm1
shufps xmm14,xmm14,06 // xmm14 now has rotRight90V1, lets call it V2
addps xmm1,xmm14 // sum of V1 and V2
// normalize
movaps xmm2,xmm1
mulps xmm2,xmm2
movss xmm14,xmm2
shufps xmm2,xmm2,21
addss xmm14,xmm2
movhlps xmm2,xmm2
addss xmm14,xmm2
sqrtss xmm14,xmm14
shufps xmm14,xmm14,0
divps xmm1,xmm14
movaps xmm1,xmm15 // xmm1 constains vector for No_Clip (sum of many vectors)
xorps xmm2,xmm2
mulps xmm15,xmm15
addss xmm2,xmm15
shufps xmm15,xmm15,E1
addss xmm2,xmm15
movhlps xmm15,xmm15
addss xmm2,xmm15
sqrtss xmm2,xmm2 // xmm2 contains No_Clip vector length
xorps xmm15,xmm15
comiss xmm2,xmm15 // deal with division by zero
je short skip
shufps xmm2,xmm2,00
divps xmm1,xmm2 // No_Clip vector is now normalized
// before we add this vector to playerPos, we have to reduce it a bit
movss xmm2,[fraction]
shufps xmm2,xmm2,00
// faster
test r10,10
jz +6
addps xmm2,xmm2
addps xmm2,xmm2
mulps xmm1,xmm2
// update player pos
mov rbx,[rbx+758]
test rbx,rbx
jz short skip
mov rbx,[rbx+10]
movups xmm2,[rbx+BC]
addps xmm2,xmm1
movq [rbx+BC],xmm2
movhlps xmm2,xmm2
movss [rbx+C4],xmm2
/*
pop r15
pop r14
pop r13
pop r12
pop r11
pop r10
pop r9
pop r8
pop rbp
pop rdi
pop rsi
pop rdx
pop rbx
pop rax
jmp back+3C
*/
skip:
pop r15
pop r14
pop r13
pop r12
pop r11
pop r10
pop r9
pop r8
pop rbp
pop rdi
pop rsi
pop rdx
pop rbx
pop rax
xor edi,edi
goback:
//movss xmm0,[rsp+40]
cmp qword ptr [rbx+68],0
jmp back
db CC CC CC CC
subGetAsyncKeyState:
push r10
push r11
sub rsp,8
call GetAsyncKeyState
add rsp,8
pop r11
pop r10
test ax,8000
jz short @f
or r10,r11
@@:
ret
db CC CC CC CC
fraction:
dd (float)0.025
ZLock:
dq 0
db CC CC CC CC
NoClip:
jmp MovementHook
back:
]])
[DISABLE]
{$asm}
[ZLock]+34:
dd 08080000
[ZLock]+30:
db 0
NoClip:
cmp qword ptr [rbx+68],0
unregistersymbol( ZLock )
unregistersymbol( MovementHook )
dealloc( MovementHook )
unregistersymbol( PhysX )
unregistersymbol( NoClip )
