Source files

Main class

plpViewController.m deals with user interaction when the App is launched: New Game / Credits / Resume, as well as “pause” and “repeat level” in-game buttons
plpMyScene.m renders the scene and deals with touch actions while the game runs

Objects

plpHero.m: class for our main character Edgar
plpEnemy.m: these nasty aliens make Edgar lose control of himself
plpItem.m: pickup items (uranium cells and boni)
plpPlatforms.m: horizontal and vertical moving platforms
plpTrain.m: little trains (actually minecarts)

Tilemap parser

JSTileMap.m loads .tmx tilemaps. We make them using GPL editor Tiled.

MIT-licensed code by Jeremy Stone and Christopher LaPollo -- GitHub repo: https://github.com/slycrel/JSTileMap

See also our main README