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Shapeless
How do I cheat?
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Joined: 30 Jun 2013
Posts: 7
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 Posted: Sun Jun 30, 2013 9:27 pm Post subject: Lua Bytes Scan |
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I have an array of bytes that that I can search in cheat engine memory scan. But when I try to put it in a Lua script it does not find an address.
The value returned by the scan + 0x20 is what I am trying to get.
| Code: | function AobScan(Bytes)
local Start = 0x0000000000000000;
local End = 0x15ffffffffffffff;
local Scan = createMemScan()
memscan_returnOnlyOneResult(Scan, true)
memscan_firstScan(Scan, soExactValue, vtByteArray, rtTruncated, Bytes, "", 0, 0x00FFFFFF, "", fsmNotAligned, nil, false, false, false, false)
local Return = memscan_getOnlyResult(Scan)
memscan_waitTillDone(Scan)
return Return
end
print("L",AobScan("?? ?? ?? ?3 ?? ?? ?? ?? ?? ?? ?? 6? 00 ?? 00 8? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? 6? 00 ?? 00 8C 00 00 80 41 ?? ?? ?? ?? ?? ?? ?? ?? 00 0? 00 8C 00 00 ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? 00 ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??")) |
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Gniarf
Grandmaster Cheater Supreme
![]() Reputation: 43
Joined: 12 Mar 2012
Posts: 1285
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| Posted: Mon Jul 01, 2013 2:20 am Post subject: |
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There are at least 2 problems in your script:
1-You're giving an hexadecimal input so the firstScan call should end with true,false,false,false);
2-You're reading the result before the scan is finished (memscan_getOnlyResult is above memscan_waitTillDone).
Don't know if you really need it, but this code gave me the expected results (uses CE 6.3 conventions):
| Code: | function MyAobScan(Bytes)
local StartAddress=0;
local EndAddress=0x15ffffffffffffff;
local Scan = createMemScan();
Scan.OnlyOneResult=true;
Scan.firstScan(soExactValue, vtByteArray, rtTruncated, Bytes, "", StartAddress, EndAddress, "", fsmNotAligned, "", true, false, false, false);
Scan.waitTillDone();
return Scan.getOnlyResult();
end
print(string.format("%X",MyAobScan("11 ?? 33 44"))) |
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daspamer
Grandmaster Cheater Supreme
 Reputation: 54
Joined: 13 Sep 2011
Posts: 1588
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| Posted: Mon Jul 01, 2013 2:30 am Post subject: |
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Why not use Aobscan command?
_________________
I'm rusty and getting older, help me re-learn lua. |
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