added locational thrusters to the player ship, had it working for a second, now it's broken again
retro thrust
thrusting
two player space ships
add assets from Long, implement weapon mount and controls
working on projectiles
shooting and distruction, yee haw
major refactor to dynamically add entities to scene.  Target switching and weapon tracking implemented
forgot to save scene
testing
Merge commit '8ca25a5b76b2c7bfdf30c60cb6ecae1e7d31d821'