RosettaCodeData/Task/Execute-Brain----/AutoIt/execute-brain----.autoit

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; AutoFucck
; A AutoIt Brainfuck Interpreter
; by minx
; AutoIt Version: 3.3.8.x
; Commands:
; - DEC
; + INC
; [ LOOP START
; ] LOOP END
; . Output cell value as ASCII Chr
; , Input a ASCII char (cell value = ASCII code)
; : Ouput cell value as integer
; ; Input a Integer
; _ Output a single whitespace
; / Output an Carriage Return and Line Feed
; You can load & save .atf Files.
#include <WindowsConstants.au3>
#include <EditConstants.au3>
#include <Array.au3>
#include <GUIConstants.au3>
#include <StaticCOnstants.au3>
HotKeySet("{F5}", "_Runn")
$hMain = GUICreate("Autofuck - Real Brainfuck Interpreter", 600, 525)
$mMain = GUICtrlCreateMenu("File")
Global $mCode = GUICtrlCreateMenu("Code")
$mInfo = GUICtrlCreateMenu("Info")
$mCredits = GUICtrlCreateMenuItem("Credits", $mInfo)
$mFile_New = GUICtrlCreateMenuItem("New", $mMain)
$mFile_Open = GUICtrlCreateMenuItem("Open", $mMain)
$mFile_Save = GUICtrlCreateMenuItem("Save", $mMain)
Global $mCode_Run = GUICtrlCreateMenuItem("Run [F5]", $mCode)
Global $lStatus = GUICtrlCreateLabel("++ Autofuck started...", 5, 480, 590, 20, $SS_SUNKEN)
GUICtrlSetFont(-1, Default, Default, Default, "Courier New")
$eCode = GUICtrlCreateEdit("", 5, 5, 590, 350)
GUICtrlSetFont(-1, Default, Default, Default, "Courier New")
$eConsole = GUICtrlCreateEdit("", 5, 360, 590, 115, $ES_WANTRETURN)
GUICtrlSetFont(-1, Default, Default, Default, "Courier New")
GUISetState()
While 1
$nMsg = GUIGetMsg()
Switch $nMsg
Case $mFile_New
GUICtrlSetData($eCode, "")
Case $mFile_Open
GUICtrlSetData($eCode, FileRead(FileOpenDialog("Open Autofuck script", @DesktopDir, "Autofuck (*.atf)")))
Case $mFile_Save
FileWrite(FileOpen(StringReplace(FileSaveDialog("Save Autofuck script", @DesktopDir, "Autofuck (*.atf)"), ".atf", "") &".atf", 2), GUICtrlRead($eCode))
Case $GUI_EVENT_CLOSE
Exit
Case $mCredits
MsgBox(0, "Autofuck", "Copyright by: "&@CRLF&"minx (autoit.de)"&@CRLF&"crashdemons (autoitscript.com)")
EndSwitch
WEnd
Func _Runn()
$Timer = TimerInit()
GUICtrlSetData($lStatus, "++ Program started")
Global $tData=DllStructCreate('BYTE[65536]')
Global $pData=0
GUICtrlSetData($eConsole, "")
Local $aError[6]=['','Unmatched closing bracket during search','Unmatched opening bracket during search','Unexpected closing bracket','Data pointer passed left boundary','Data pointer passed right boundary']
Local $sError=''
Local $i=_Run(GUICtrlRead($eCode))
If @error>=0 And @error<6 Then $sError=$aError[@error]
If StringLen($sError) Then GUICtrlSetData($eConsole, 'ERROR: '&$sError&'.'&@CRLF&'Ending Instruction Pointer: '&($i-1)&@CRLF&'Current Data Pointer: '&$pData)
GUICtrlSetData($lStatus, "++ Program terminated. Runtime: "& Round( TimerDiff($Timer) / 1000, 4) &"s")
EndFunc
Func _Run($Code,$iStart=1,$iEnd=0)
If $iEnd<1 Then $iEnd=StringLen($Code)
For $i = $iStart to $iEnd
Switch StringMid($Code, $i, 1)
Case ">"
$pData+=1
If $pData=65536 Then Return SetError(5,0,$i)
Case "<"
$pData-=1
If $pData<0 Then Return SetError(4,0,$i)
Case "+"
DllStructSetData($tData,1,DllStructGetData($tData,1,$pData+1)+1,$pData+1)
Case "-"
DllStructSetData($tData,1,DllStructGetData($tData,1,$pData+1)-1,$pData+1)
Case ":"
GUICtrlSetData($eConsole, GUICtrlRead($eConsole) & (DllStructGetData($tData,1,$pData+1)))
Case "."
GUICtrlSetData($eConsole, GUICtrlRead($eConsole) & Chr(DllStructGetData($tData,1,$pData+1)))
Case ";"
Local $cIn=StringMid(InputBox('Autofuck','Enter Number'),1)
DllStructSetData($tData,1,Number($cIn),$pData+1)
Case ","
Local $cIn=StringMid(InputBox('Autofuck','Enter one ASCII character'),1,1)
DllStructSetData($tData,1,Asc($cIn),$pData+1)
Case "["
Local $iStartSub=$i
Local $iEndSub=_MatchBracket($Code,$i,$iEnd)
If @error<>0 Then Return SetError(@error,0,$iEndSub)
While DllStructGetData($tData,1,$pData+1)<>0
Local $iRet=_Run($Code,$iStartSub+1,$iEndSub-1)
If @error<>0 Then Return SetError(@error,0,$iRet)
WEnd
$i=$iEndSub
Case ']'
Return SetError(3,0,$i)
Case "_"
GUICtrlSetData($eConsole, GUICtrlRead($eConsole)&" ")
Case "/"
GUICtrlSetData($eConsole, GUICtrlRead($eConsole)&@CRLF)
EndSwitch
Next
Return 0
EndFunc
Func _MatchBracket($Code,$iStart=1,$iEnd=0)
If $iEnd<1 Then $iEnd=StringLen($Code)
Local $Open=0
For $i=$iStart To $iEnd
Switch StringMid($Code,$i,1)
Case '['
$Open+=1
Case ']'
$Open-=1
If $Open=0 Then Return $i
If $Open<0 Then Return SetError(1,0,$i)
EndSwitch
Next
If $Open>0 Then Return SetError(2,0,$i)
Return 0
EndFunc