Lua:autoAssembleCheck - Revision history

Leunsel: Updated example.

2025-12-05T00:30:17Z

Updated example.

Leunsel: Added CodeBox Template.

2025-12-05T00:18:08Z

Added CodeBox Template.

TheyCallMeTim13: /* Related Functions */

2018-01-25T01:17:31Z

‎Related Functions

TheyCallMeTim13: moved autoAssembleCheck to Lua:autoAssembleCheck

2018-01-25T00:15:05Z

moved autoAssembleCheck to Lua:autoAssembleCheck

TheyCallMeTim13: Created page with 'Category:Lua Category:Assembler '''function''' autoAssembleCheck(''AutoAssemblerScript'', ''Enable'' OPTIONAL, ''TargetSelf'' OPTIONAL) ''':''' nil '''-''' boolean Check…'

2017-12-29T16:56:43Z

Created page with 'Category:Lua Category:Assembler '''function''' autoAssembleCheck(''AutoAssemblerScript'', ''Enable'' OPTIONAL, ''TargetSelf'' OPTIONAL) ''':''' nil '''-''' boolean Check…'

New page

[[Category:Lua]]
[[Category:Assembler]]
'''function''' autoAssembleCheck(''AutoAssemblerScript'', ''Enable'' OPTIONAL, ''TargetSelf'' OPTIONAL) ''':''' nil '''-''' boolean

Checks the script for syntax errors. Returns true on succes, false with an error message on failure.

Tip: Use '[[ ]]' or '[==[ ]==]' quotes for multiline script.

=== Function Parameters ===

{|width="85%" cellpadding="10%" cellpadding="5%" cellspacing="0" border="0"
!align="left"|Parameter
!align="left"|Type
!style="width: 80%;background-color:white;" align="left"|Description
|-
|AutoAssemblerScript
|string
|The script to run with Cheat Engine's auto assembler.
|-
|Enable
|boolean
|If true the [Enable] section will be checked, else the [Disable] section is checked.
|-
|TargetSelf
|boolean
|If set it will check as if assembling into Cheat Engine itself.
|}

== Examples ==

local checkOk, errMsg = autoAssembleCheck("{$lua}\n print('Checked Form Auto Assembler Script!')")

local scriptStr = [==[
alloc(memExample, 0x100)
label(returnHere)
 
memExample:
mov eax,123
jmp returnHere
 
00400500:
jmp memExample
returnHere:
]==]
 
local checkOk, errMsg = autoAssembleCheck(scriptStr)
if not checkOk then
print('The auto assembler script failed.')
print(errMsg)
else
print('The auto assembler script passed.')
end

local scriptStr = [==[
[Enable]
alloc(memExample, 0x100)
label(returnHere)
 
memExample:
mov eax,123
jmp returnHere
 
00400500:
jmp memExample
returnHere:
[Disable]
dealloc(memExample)
]==]
 
local checkOk, errMsg = autoAssembleCheck(scriptStr, true)
if not checkOk then
print('The auto assembler script failed.')
print(errMsg)
else
print('The auto assembler script passed.')
end

local scriptStr = [==[
[Enable]
alloc(memExample, 0x100)
label(returnHere)
 
memExample:
mov eax,123
jmp returnHere
 
00400500:
jmp memExample
returnHere:
[Disable]
dealloc(memExample)
]==]
 
local checkOk, errMsg = autoAssembleCheck(scriptStr, false, true)
if not checkOk then
print('The auto assembler script failed.')
print(errMsg)
else
print('The auto assembler script passed.')
end

{{LuaSeeAlso}}

=== Related Functions ===
* [[autoAssemble]]
* [[AOBScan]]
* [[disassemble]]
* [[getInstructionSize]]
* [[getPreviousOpcode]]
* [[allocateSharedMemory]]
* [[mapMemory]]
* [[unmapMemory]]
* [[readBytes]]
* [[readPointer]]
* [[writeBytes]]
* [[readBytesLocal]]
* [[readPointerLocal]]
* [[writeBytesLocal]]
* [[wordToByteTable]]
* [[dwordToByteTable]]
* [[qwordToByteTable]]
* [[floatToByteTable]]
* [[doubleToByteTable]]
* [[stringToByteTable]]
* [[wideStringToByteTable]]
* [[byteTableToWord]]
* [[byteTableToDword]]
* [[byteTableToQword]]
* [[byteTableToFloat]]
* [[byteTableToDouble]]
* [[byteTableToString]]
* [[byteTableToWideString]]

@@ Line 27: / Line 27: @@
 <pre>
 local script = [[
-  alloc(newmem,1024)
+alloc(newmem,2048,"cheatengine-x86_64-SSE4-AVX2.exe"+3E18)
-  label(returnhere)
+label(returnhere)
-  ...
+label(originalcode)
 ]]

@@ Line 1: / Line 1: @@
 [[Category:Lua]]
-[[Category:Assembler]]
+{{CodeBox|'''function''' autoAssembleCheck(''text'', ''enable'', ''targetself'')}}
-Checks the script for syntax errors. Returns true on succes, false with an error message on failure.
+Checks the given Auto Assembler script for syntax errors.
+Returns '''true''' on success, or '''false''' with an error message on failure.
 === Function Parameters ===
 {|width="85%" cellpadding="5%" cellspacing="0" border="0"
 !align="left"|Parameter
 !align="left"|Type
-!style="width: 80%;background-color:white;" align="left"|Description
+!align="left"|Description
 |-
-|AutoAssemblerScript
+| text
-|string
+| String
-|The script to run with Cheat Engine's auto assembler.
+| The Auto Assembler script to validate.
 |-
-|Enable
+| enable
-|boolean
+| Boolean
-|If true the [Enable] section will be checked, else the [Disable] section is checked.
+| If set, checks the [ENABLE] part of the script.
 |-
-|TargetSelf
+| targetself
-|boolean
+| Boolean
-|If set it will check as if assembling into Cheat Engine itself.
+| If true, checks the script as if assembling into Cheat Engine itself.
 |}
-== Examples ==
+local ok, err = autoAssembleCheck(script, true, false)
+if ok then
+  print("Script is valid")
-  local checkOk, errMsg = autoAssembleCheck("{$lua}\n print('Checked Form Auto Assembler Script!')")
+else
+   print("Syntax error:", err)
 end
-  local scriptStr = &#91;==&#91;
+</pre>
 {{LuaSeeAlso}}
-=== Related Functions ===
+{{Assembly}}

@@ Line 109: / Line 109: @@
 === Related Functions ===
-* [[autoAssemble]]
+* [[Lua:autoAssemble|autoAssemble]]
-* [[AOBScan]]
+* [[Lua:AOBScan|AOBScan]]
-* [[disassemble]]
+* [[Lua:disassemble|disassemble]]
-* [[getInstructionSize]]
+* [[Lua:getInstructionSize|getInstructionSize]]
-* [[getPreviousOpcode]]
+* [[Lua:getPreviousOpcode|getPreviousOpcode]]
-* [[allocateSharedMemory]]
+* [[Lua:allocateSharedMemory|allocateSharedMemory]]
-* [[mapMemory]]
+* [[Lua:mapMemory|mapMemory]]
-* [[unmapMemory]]
+* [[Lua:unmapMemory|unmapMemory]]
-* [[readBytes]]
+* [[Lua:readBytes|readBytes]]
-* [[readPointer]]
+* [[Lua:readPointer|readPointer]]
-* [[writeBytes]]
+* [[Lua:writeBytes|writeBytes]]
-* [[readBytesLocal]]
+* [[Lua:readBytesLocal|readBytesLocal]]
-* [[readPointerLocal]]
+* [[Lua:readPointerLocal|readPointerLocal]]
-* [[writeBytesLocal]]
+* [[Lua:writeBytesLocal|writeBytesLocal]]
-* [[wordToByteTable]]
+* [[Lua:wordToByteTable|wordToByteTable]]
-* [[dwordToByteTable]]
+* [[Lua:dwordToByteTable|dwordToByteTable]]
-* [[qwordToByteTable]]
+* [[Lua:qwordToByteTable|qwordToByteTable]]
-* [[floatToByteTable]]
+* [[Lua:floatToByteTable|floatToByteTable]]
-* [[doubleToByteTable]]
+* [[Lua:doubleToByteTable|doubleToByteTable]]
-* [[stringToByteTable]]
+* [[Lua:stringToByteTable|stringToByteTable]]
-* [[wideStringToByteTable]]
+* [[Lua:wideStringToByteTable|wideStringToByteTable]]
-* [[byteTableToWord]]
+* [[Lua:byteTableToWord|byteTableToWord]]
-* [[byteTableToDword]]
+* [[Lua:byteTableToDword|byteTableToDword]]
-* [[byteTableToQword]]
+* [[Lua:byteTableToQword|byteTableToQword]]
-* [[byteTableToFloat]]
+* [[Lua:byteTableToFloat|byteTableToFloat]]
-* [[byteTableToDouble]]
+* [[Lua:byteTableToDouble|byteTableToDouble]]
-* [[byteTableToString]]
+* [[Lua:byteTableToString|byteTableToString]]
-* [[byteTableToWideString]]
+* [[Lua:byteTableToWideString|byteTableToWideString]]

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