#include-once
#include <String.au3>

; #INDEX# =======================================================================================================================
; Title .........: DefineUDF
; AutoIt Version : 3.3.14.5
; Language ......: English
; Author(s) .....: JockoDundee 
; Description    : Simple C-like #define macro substituion.  Doesn't do hardly anything except the most basic - no function
;                  No public functions or variables - just put this UDF as an #include.
; ===============================================================================================================================

If $CmdLine[$CmdLine[0]] <> "1-defined" Then _DefineUDF_define() 

Func _DefineUDF_define()
   Local $sFname=("_defined_"& @ScriptName)
   FileDelete($sFname)
   Local $sFile=FileRead(@Scriptname), $sMatch, $sReplace
   Local $sLines = StringSplit($sFile, @LF & "#define ",3)
   For $n=1 To Ubound($sLines)-1
       $sMatch=_StringBetween($sLines[$n],""," ")[0]
       $sReplace=_StringBetween($sLines[$n]," ",@LF)[0]
       $sFile=StringReplace($sFile,$sMatch,$sReplace)
   Next
   FileWrite($sFname, $sFile) 
   $sComm=StringReplace($CmdLineRaw, @ScriptName,  "_defined_"& @ScriptName)

   Run(@AutoItExe &" "& $sComm &" 1-defined")
   Exit
EndFunc