function _init()
   init_movement()
   init_mapgen()
   generate_map({0, 0})
   debug = true
end


function _update()
   handle_input()
   if (btn(5) and btn(4) and btnp(3)) debug = not debug
end

function _draw()
   rectfill(0, 0, 127, 127, 0)
   -- the screen is 128x128 pixels, so we can only draw 16x16 sprites
   map(camera_pos[1], camera_pos[2], 0, 0, 16, 16)
   draw_player()
   debug_me_baby()
end

function debug_me_baby()
   if debug then
      clip(0, 0, 32, 8)
      rectfill(0, 0, 32, 8, 0)
      print(stat(0), 0, 0, 15)
      clip()
   end
end