Combinations of arrow keys to move around diagonally, combinations of WASD to attack diagonally (once you get your sword) Thanks to @Andresiodev for working on the combat system.
VERSION HISTORY: 0.1.0: Created level, player, X and Y coordinates 0.1.1: Changed background color, made it to where you can't go off the edge, added old man and dialogue 0.1.2: Added portal, added level 2 0.1.3: Added goblin, sword mechanics, and knight to level 2 0.1.4: Added ladders and level 3 0.1.5: Added enemies (thanks to @Andresiodev for fixing a bug) 0.1.6: Added level 4 and evil knights
