#NoEnv  ; Recommended for performance and compatibility with future AutoHotkey releases.
; #Warn  ; Enable warnings to assist with detecting common errors.
SendMode Input  ; Recommended for new scripts due to its superior speed and reliability.
SetWorkingDir %A_ScriptDir%  ; Ensures a consistent starting directory.

StreamingSoundDevice := "CABLE Input"
NonStreamingSoundDevice := "Speakers"
CurrentSoundDevice := NonStreamingSoundDevice
PreviousSoundDevice := ""

Loop
{
    If ProcessExist("steam_monitor.exe") {
        CurrentSoundDevice := StreamingSoundDevice
    }


    If !ProcessExist("steam_monitor.exe") {
        CurrentSoundDevice := NonStreamingSoundDevice
    }

    if (CurrentSoundDevice != PreviousSoundDevice) {
        PreviousSoundDevice := CurrentSoundDevice
        Run nircmd setdefaultsounddevice "%CurrentSoundDevice%"
    }

    Sleep, 1000
}

ProcessExist(Name){
	Process,Exist,%Name%
	return Errorlevel
}