Pasted

/*
 
Simple AHK script to change a number in a textfile to count stuff.
 
You need to have AutoHotey installed: ahkscript.org
 
- Edit this script accordingly:
  - Change the hotkeys to increase/decrease the number
  - Just remove the second hotkey if you don't need one to decrease
    the number (comment out or remove the whole section)
  - Change the file name/path if necessary
  - You can have some text added behind the number if you want
- Run the script with AutoHotkey and use the hotkey, it should create
  the file, which you can then add in your streaming program as source
  for a text layer
*/
 
; The file to read from/write the number to
filepath := "test.txt"
 
; Add some text behind the number
appendText := ""
 
/*
Add window name if it should be restricted
(http://ahkscript.org/docs/commands/_IfWinActive.htm)
*/
#IfWinActive
 
/*
This are the actual hotkeys
(how to define: http://ahkscript.org/docs/Hotkeys.htm)
*/
; Hotkey to increase number
!q::
    ChangeNumber(1)
Return
 
; Hotkey to decrease number
!w::
    ChangeNumber(-1)
Return
 
#IfWinActive
 
 
; Function to change the number in the file
ChangeNumber(Add)
{
    global filepath
    global appendText
    file := FileOpen(filepath, "rw", "UTF-8")
    Num := RegExReplace(file.Read(), "[^0-9]*")
    if (StrLen(Num) = 0) {
        Num := 0
    }
    Num := Num + Add
    if (Num < 0) {
        Num := 0
    }
    Output := Num . appendText
    ;MsgBox, Writing: %Output%
    file.Length := 0
    file.Seek(0, 0)
    file.Write(Output)
    file.Close()
}