<# : chooser.bat
:: address/from/source: https://exceptionshub.com/file-folder-chooser-dialog-from-a-windows-batch-script.html (Update 2016.3.20)
:: launches a File... Open sort of file chooser and outputs choice(s) to the console
:: https://stackoverflow.com/a/15885133/1683264

@echo off
setlocal

where /q powershell
if ERRORLEVEL 1 (
    echo PowerShell utility is missing
    echo Please install PowerShell from Microsoft
    echo [Press "Enter" to exit]
    pause > nul
    exit
)

for /f "delims=" %%I in ('powershell -noprofile "iex (${%~f0} | out-string)"') do (
	.\main\main.exe %%~I
)
echo [Press "Enter" to exit]
pause > nul
goto :EOF

: end Batch portion / begin PowerShell hybrid chimera #>

Add-Type -AssemblyName System.Windows.Forms
$f = new-object Windows.Forms.OpenFileDialog
$f.InitialDirectory = pwd
$f.Filter = "PY Files (*.py)|*.py"
$f.ShowHelp = $true
$f.Multiselect = $false
[void]$f.ShowDialog()
if ($f.Multiselect) { $f.FileNames } else { $f.FileName }