SYMBOL INDEX (15 symbols across 2 files)

FILE: js/spaceinvaders.js
  function Game (line 30) | function Game() {
  function GameLoop (line 150) | function GameLoop(game) {
  function WelcomeState (line 242) | function WelcomeState() {
  function GameOverState (line 286) | function GameOverState() {
  function PlayState (line 321) | function PlayState(config, level) {
  function PauseState (line 641) | function PauseState() {
  function LevelIntroState (line 672) | function LevelIntroState(level) {
  function Ship (line 721) | function Ship(x, y) {
  function Rocket (line 734) | function Rocket(x, y, velocity) {
  function Bomb (line 746) | function Bomb(x, y, velocity) {
  function Invader (line 758) | function Invader(x, y, rank, file, type) {
  function GameState (line 777) | function GameState(updateProc, drawProc, keyDown, keyUp, enter, leave) {
  function Sounds (line 794) | function Sounds() {

FILE: js/starfield.js
  function Starfield (line 7) | function Starfield() {
  function Star (line 96) | function Star(x, y, size, velocity) {