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urufu
How do I cheat?
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Joined: 18 Mar 2019
Posts: 6
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 Posted: Thu Dec 24, 2020 11:44 am Post subject: wildcards search |
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I was just wandering if it was possible to add the special wildcard to the search such as !0 and [1-9]?
for example:
search with 00 00 A0 40 08 00 00 00 ?? ?? ?? ?? FF FF FF FF 00 01 ?? 00, 3 results:
00 00 A0 40 08 00 00 00 ?? ?? ?? ?? FF FF FF FF 00 01 ?? 00
00 00 A0 40 00 00 00 00 ?? ?? ?? ?? FF FF FF FF 00 01 ?? 00
00 00 A0 40 00 00 00 00 ?? ?? ?? ?? FF FF FF FF 00 01 ?? 00
Could I search with
00 00 A0 40 !0 00 00 00 ?? ?? ?? ?? FF FF FF FF 00 01 ?? 00,
then the result will be the first only one.
00 00 A0 40 08 00 00 00 ?? ?? ?? ?? FF FF FF FF 00 01 ?? 00
!0 means is not equal to zero.
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urufu
How do I cheat?
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Joined: 18 Mar 2019
Posts: 6
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| Posted: Sat Dec 26, 2020 10:51 pm Post subject: |
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Anyone who can help me with this question? 
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daspamer
Grandmaster Cheater Supreme
 Reputation: 54
Joined: 13 Sep 2011
Posts: 1588
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| Posted: Sat Dec 26, 2020 11:38 pm Post subject: |
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https://forum.cheatengine.org/viewtopic.php?p=5768338#5768338
Basically took this script and inversed it.
Usage:
| Code: | -- lua
--0x091DDDA8 --> 00 01 02 03 21 C0 6D
--0x099E9578 --> 00 01 02 03 21 C0 1B
local address = AOBScanNot("00 01 02 03 !00!04 C0 !6D");
--address --> 0x099E9578
-- asm
aobscanNot(myAob,00 01 02 03 !00!04 C0 !6D)
registersymbol(myAob); //0x099E9578 |
Script:
| Code: | -- AOBScanNot('XX XX XX !YY XX XX !ZZ XX');
-- AOBScanNot('XX XX XX !YY XX XX !AA!BB!CC!DD ... XX');
function AOBScanNot(aob) -- only string
if (type(aob) == 'string') then
aob = aob:gsub('[^%x%!%s%?]+',''):gsub('%s+',' '); -- clean up and remove exceesive space
local NotOffset,NotOffsetSize,byteNum = {},0,0;
for byte in aob:gmatch('%S+') do
byteNum = byteNum+1; -- total bytes
if (byte:match('!')) then
NotOffset[byteNum] = {};
NotOffsetSize = NotOffsetSize + 1;
for NotByte in byte:gmatch('[^!]+%x+') do -- incase some genius would want to do xx|yy|??
table.insert(NotOffset[byteNum],tonumber(NotByte,16));
end
end
end
local newAob = aob:gsub('!%x+','??'):gsub('%?+','??');
local aobs = AOBScan(newAob) -- get rid of the 'Not' bytes
if (aobs) then
for i=0,aobs.Count-1 do
local address = aobs.getString(i);
local bytes,matchCount = readBytes(address,byteNum,true); -- better than multiple readBytes;
local isValid = true;
for offset,NotBytes in pairs(NotOffset) do
for _,byte in pairs(NotBytes) do
if (byte == bytes[offset]) then
print('found bad byte:',byte);
isValid = false
break;
end
end
if (not isValid) then
break;
end
end
if (isValid) then
aobs.destroy();
return address
end
end
aobs.destroy();
end
end
end
registerAutoAssemblerCommand('aobscanNot',function(line)
local name,bytes = line:match('([^,]+),(.+)');
local address = AOBScanNot(bytes);
return ('define(%s,%s)'):format(name,address);
end) |
| Description: |
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Download |
| Filename: |
AOBScanNot.lua |
| Filesize: |
1.58 KB |
| Downloaded: |
128 Time(s) |
_________________
I'm rusty and getting older, help me re-learn lua. |
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Csimbi
I post too much
 Reputation: 97
Joined: 14 Jul 2007
Posts: 3325
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| Posted: Sun Dec 27, 2020 6:26 am Post subject: |
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Good stuff!
You ought to create aobscanmodule and aobscanregion variants and put them all in a single LUA file; -)
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