Fully skipping the loop if variable in function is 0

[qwerz123]

Hello!

I would ask you guys is there a way to skip everything in a loop and begin again when variable in a function in the loop is 0? Sorry for my bad english better if i give an example

While 1
   Function1
   Function2
   Function3
WEnd

Func Function2
   $c=checkSomething()
   If $c=0 Then
     HERE -> ;some function to skip this function and Function3 in a loop and start again with function1
   EndIf
   function continues...
   function continues...
   function continues...
EndFunc

I know that i can make a variable and check at the beginning in every function in a loop but maybe there is a better way.

Thanks for your answers

Best regards

[Melba23]

qwerz123,

Welcome to the AutoIt forum.

Something like this should do what you want:

While 1
    Function1()
    If Function2() = 1 Then ; If the return was 1 we continue
        Function3()
    EndIf
WEnd

Func Function2()
    $c = checkSomething()
    If $c = 0 Then
        Return 0 ; Do not continue
    EndIf
    function continues...
    function continues...
    function continues...
    Return 1 ; Continue
EndFunc   ;==>Function2

Please ask if you have any questions.

M23

[JLogan3o13]

Hi, qwerz123. It depends on where your variable is being set. You could do something like this:

Global $c

While 1
_Func1()
If $c <> 1 Then
  _Func2()
  _Func3()
EndIf
WEnd

Func _Func1()
MsgBox(0, "Test", "Hello 1!")
$c = 1
EndFunc

Func _Func2()
  MsgBox(0, "Test", "Hello 2!")
EndFunc

Func _Func3()
MsgBox(0, "Test", "Hello 3!")
EndFunc

Edit: !@##%$#@!

Edited June 4, 2012 by JLogan3o13

[water]

Something like this?

While 1
   Function1
   Function2
   If @error <> 1 Then Function3
WEnd

Func Function2
   $c=checkSomething()
   If $c=0 Then Return SetError(1)
   function continues...
   function continues...
   function continues...
EndFunc

Exits the function and sets macro @error = 1. Function3 is executed only when @error <> 1.

[Melba23]

Now that is what you call service!

M23

[water]

Three different solutions in the same minute . qwerz123 it's now up to you to select a solution

[qwerz123]

Wow! Thanks guys!

I was thinking too same way like your examples. But when there 2 or 3 variables to check every time the code becomes more complicated for writing and reading. But that's ok. Creating something new is never a easy job, isn't it?

Thanks again.

Best regards!

[Mechaflash]

While 1
   Function1
   If Not Function2 Then ContinueLoop
   Function3
WEnd

Func Function2
   $c=checkSomething()
   If $c=0 Then Return False
   function continues...
   function continues...
   function continues...
EndFunc

I can haz win?

Edited June 4, 2012 by mechaflash213