app.game = {
  start: ->
    for i in [0..20*15]
      @map[i] = new Tile

  hud: ->
    app.layer
      .fillStyle "#00f"
      .fillRect 0, 0, 200, 50

  render: ->
    for i in @map
      i.render()

  step: ->
    @hud

  map: []

  resources:
    ore: 50
    stone: 100
}