Removed unused variable

Added the last comments

Fixed a potential issue with rounding errors in level

Added score when game is over + added floor color inversion

Added sidescrolling background

Added reset key (space) when game is over

Added a death condition

Added sidescrolling - player now has to run faster than screenscroll

Added a player with animation

Changed colors of text + added symbols per second info and an origin text length cap

Added test files to git ignore

Added spritesheet and animation class

Added player sprite sheets

Fixed an issue where the quotes wouldn't be read as UTF-8 encoding

Removed some old test code