Overhaul Update

This update features a complete graphical overhaul of the environment, I would like to get a much better artist in the future to touch them up for me. Maybe make them a bit more techy. And I've changed some grunt behaviour. they will strafe, and try not to shoot eachother.

Graphical Overhaul

The update has made some major changes to the environment. The map's textures have been completely remade, as to fit a more futuristic aesthetic, they are due to change over time.

 - Changed floor texture

 - Changed wall texture

 - Changed ceiling texture

 - Overhauled Ammunition box texture

 - Overhauled Medkit texture

Other changes

- Grunts now have a muzzle flash animation indicating which one is shooting

 - Grunts also try to avoid shooting friendly enemies, although sometimes completely unavoidable

 - Added footstep sounds