Revolver simulation. Use keys 1-8 to load bullets into the chamber. Use E to remove and add the chamber. Mouse scroll rotates the chamber. Use the mouse to shoot!
https://www.allegro.cc/files/?v=4.4
cmake -G "MSYS Makefiles" .
make
https://github.com/msikma/liballeg.4.4.2-osx
cmake -G "Unix Makefiles" .
make
sudo apt-get install liballegro4-dev
cmake -G "Unix Makefiles" .
make