Extended Weapons

Using XWE, I edited the sprites for the chaingun, rocket launcher, and BFG 9000 to show the rest. Nothing special, but good for curiousity purposes.

This should work with any source ports, all custom wads that don't replace the chaingun, rocket launcher or BFG sprites, as well as Doom 1, 2, and Final Doom.

Also, I'm not sure if I got the class right, but if I didn't, please let me know, I'll fix it.