Board Thread:General Discussion/@comment-24454571-20140129145125/@comment-9531161-20140129202101

A couple of problems:
 * There's no way to obtain a list of the files in Petit Computer while the program is running. The "FILES" command only runs in "RUN" mode, not program mode. Due to this, programs cannot give you a list of files to choose from; you must always type in the name (like CHRED and many others). Another other option is to have the user enter them all manually; or ignore all the old files on Petit Computer and only keep track of the files they've created with the program. The problem with this approach is that you won't be able to know if a file is deleted or renamed outside of the program, so the list will start to have "broken" files.
 * CHRED does almost all the things you mention. It will, in real time, rearrange the sprites so that they are displayed properly if you change dimensions. It will also show animations at any interval and with any amount of frames at any size. You are able to edit sprites of any size from within the edit window. You can edit all 8 possible sprite sheets for a program at once, as well as all 4 BG sheets AND the font sheet (BGF). It's really a great program.