[Scripting Question] How to use and mirror the front sprite as the back sprite?

[RoyalGuilds]

As the title says, I want to use and mirror Pokemon Battler front sprites as the back sprites. You see, I already having a slightly reworked battle system and I either need to find a way to script this in, or I need to change over 722 back sprites manually. I already googled it and found a method from 2012 that seems to not work currently. Can someone tell me another way, or do I need to do it manually?

 

[GT-Baka]

If your using Windows 10 then it comes with a nifty application called Power Shell. You can run this command through Power Shell and have it flip all the sprites for you.
If you are using Windows 7, then I think you can use Power Shell on that as well, but I am unsure.

$path = "c:/path/to/files" #target directory

[System.Reflection.Assembly]::LoadWithPartialName("System.Drawing")
Get-ChildItem -recurse ($path) -include @("*.png", "*.jpg") |
ForEach-Object {
  $image = [System.Drawing.image]::FromFile( $_ )
  $image.rotateflip("RotateNoneFlipX")
  $image.save($_)
}

Credit for the code.

Spoiler:

Adam Dimech
https://code.adonline.id.au/rotate-or-flip-images-powershell

 

[RoyalGuilds]

If your using Windows 10 then it comes with a nifty application called Power Shell. You can run this command through Power Shell and have it flip all the sprites for you.
If you are using Windows 7, then I think you can use Power Shell on that as well, but I am unsure.

$path = "c:/path/to/files" #target directory

[System.Reflection.Assembly]::LoadWithPartialName("System.Drawing")
Get-ChildItem -recurse ($path) -include @("*.png", "*.jpg") |
ForEach-Object {
  $image = [System.Drawing.image]::FromFile( $_ )
  $image.rotateflip("RotateNoneFlipX")
  $image.save($_)
}

Credit for the code.

Spoiler:

Adam Dimech
https://code.adonline.id.au/rotate-or-flip-images-powershell

Awesome, thank you. This will save hours of time. Now time to delete the back sprites, and rename the flipped fronts