What I was looking for, is a program that will scan an archive for DDS files, with preview if possible, and then let you replace each of them with the same sized and type DDS file. A program with a GUI and preview window would be the best, but isn't a requirement.
Is there such a program already available, that someone has made? The reason I am asking for this, is that I have been swapping DDS files in the game I've been hacking, using just a hex editor for way too long, and this would make it so much easier to do. I have made my own archives that the game can read, but when I make updated archives, I always have to replace the DDS files manually with a hex editor.
I can make a program myself, but it's been so long since I've made one, and I really don't have the time to invest in getting familiar with it again. If anyone can help that is a really good programmer, and wants to make a program like that, or if anyone knows of an existing program like that, I'd really appreciate the help. Thanks.



