Let me ask a dumb question. Can you define wrapper? From everything I can see, it is the same thing as a skin - but there has to be some difference, or you would just call it a skin, right?
no it is a completely different beast. The wrapper is used to launch games. Hey you might ask that is a job for fe itself. Yes but there are some "nasty" emulators that can not be run from the commandline. In those cases the wrappers can help out.
For example by using a sequence of similted keypresses to go through a menu system.
Also the wrappers can wait for a certain key is pressed and then exit the emulator that is running. Great for programs like visual pinball that can not be quited with one keypress or if the emulator does not allow for remapping of the quit key. etc...
you could add this functionality to an fe but
a) wrappers have a smaller footprint which is great for not waisting any cycles while waiting for a keypress
b) all fe's can use them so fe authors have not to worry about those "nasty" emulators...
peter
peter