This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 123]

▼CCircleShape
CStar	Star class A super-lightweight sf::CircleShape wrapper, for drawing starry background
CCollisionSystem	Collision System class. Provides collision checks for SFML ConvexShapes. Provides SAT collision for narrow-phase checks and bounding box collision for broad-phase checks
▼CConvexShape
▼CBullet	Bullet class. A simple bullet that moves in a direction for a lifetime. Dies if it hits something
CMissile
CPickup	Pickup class. A multi-purpose pickup that assists a Player or Predator. A pickup will add as much health as it can, then provide shields based on remaining value
▼CShip	Base Ship class. Abstract class that inherits from sf::ConvexShape. Contains members common to all ships
CAsteroid	Asteroid class. Asteroids are technically ships but do things a little differently. Constantly move forward at fixed speed, collisions impart some velocity change
CMothership
CPlayer	Controllable player class. Has no AI behaviour. Controlled through keyboard input in Game::handleEvents()
CPredator
CSwarmBoid
CGame	Game class. Updates and draws all ships and bullets. Culls dead bullets and ships
CKeyInput	Keyboard handler class. Holds and handles all key inputs. Should be updated with game and then queried for keys
CSplashScreen
CTiledBackdrop
▼CView
CCamera	Camera class. Camera that can follow target a ship. Zoom and Independent movement also possible. Handles drawing of HUD, only if a ship is targeted
CXController	Xbox Controller class, not currently used