added wasd support
add random walls for testing
added test monster
add stairs to board
callback when player steps on stairs
moving on the stairs - player goes to the next floor(board)
do not loose player position from previous floor
new hero sprite
titlescreen first version
added damage stat
you can damage and kill enemies
added some code for hp labels - dont like it visually
fixed bug with actions
show damage with label
show damage with one label per creature