basic setup
render a black square
draw some terrain
pathfinding
moving along the path
line breaks are not supposed to be part of the level
render some sprites
food can be eaten
render the state
eating takes a bit of time
joghurt sounds
mouse cursor and carrots can be placed
starting screen and story
only add food while granny is waiting
added start button
restarting/reloading a level
next level button
losing screens
winning screens
only show buttons when it makes sense to show them