@echo off
title RetroPie Update In Progress!!!
color 1F

echo ++++++++++++++++++++++++++++++++++++++++++++++
echo Retropie USB Update Script -- @hooperre
echo Version Beta 0.0.1 - 11/14/17
ver
echo ++++++++++++++++++++++++++++++++++++++++++++++
echo.

:: Define local variables and default roms source pathway

set x=0
set sys=0

SET source=%CD%
echo "%source%" is default directory.
echo.

:: Set Source Directory and ask for validation
echo Confirm source is %source%?
:SetYN0
Set /P YN0= [Y/N]:
    if /I "%YN0%" EQU "Y" goto :YN0Continue
    if /I "%YN0%" EQU "N" goto :SetSource
    goto :SetYN0

:SetSource
echo What will be used as source roms folder location [Should end with roms folder ie. H:\retropie-mount\roms]?
Set /P source= Enter source location:
echo Confirm source is %source%?
goto :SetYN0

:YN0Continue
echo.
echo %source% will be source directory.
echo.

:: Create Source Directory Log
echo Creating device log.
echo.
DIR > log.txt

:: Set Destination
:SetDestination
Set /P destination= Please enter destination roms folder location [This is device being updated and should contain roms pathway ie. F:\roms]?
echo Destination is %destination%? [Y/N]

:SetYN1
Set /P YN1= [Y/N]:
    if /I "%YN1%" EQU "Y" goto :YN1Continue
    if /I "%YN1%" EQU "N" goto :SetDestination
    goto :SetYN1

:YN1Continue
echo.
echo %destination% will be destination directory.

:: ======================================================
:: Define System Pathways and Extensions
:: ======================================================

::Amiga
:AmigaPE

set amiga_source="%source%\Amiga\"
set amiga_dest="%destination%\Amiga\"
set amiga_extensions=.zip .adf

::Atari 2600
:Atari2600PE
set atari2600_source="%source%\Atari2600\"
set atari2600_dest="%destination%\Atari2600\"
set atari2600_extensions=.zip .rom .bin .a26

:: ======================================================
:: Begin Amiga Script
:: ======================================================

:: Check for Amiga System Files
:Amiga
if exist "%source%\Amiga\" (
    echo Amiga found! ["%amiga_source%"  -- "%amiga_dest%"]
    goto :AmigaFound
) else (
    echo Amiga not found!  Skipping.
    pause
    goto :AmigaEnd
)

:AmigaFound
chdir /d %amiga_source%
echo %cd%
pause
goto :AmigaStart

:: Initialize Amiga File Transfer
:AmigaStart
echo Begin Amiga update from %amiga_source% to %amiga_dest%? (Y/N/(S)kip)?
Set /P YNAmiga= [Y/N/(S)kip]:
    if /I "%YNAmiga%" EQU "Y" goto :AmigaTransfer
    if /I "%YNAmiga%" EQU "N" goto :Amiga
    if /I "%YNAmiga%" EQU "S" goto :Atari2600Start
    goto :AmigaStart

:AmigaTransfer
echo Transferring.


:AmigaLoop
if defined amiga_extensions[%x%] (
    for %%F in (%amiga_source%\*!amiga_extensions[%x%]!) do (
        ECHO copy "%%~F" "%amiga_dest%"
        echo "%%~F" copied from %amiga_source% to %amiga_dest%
    )
    set /a x+=1
    goto :AmigaLoop
)

:: End Utility Script
echo This concludes the USB Update Utility.  Press any key to exit.
pause
exit