ld31-space-diggers/src/entities/tile.coffee

class Tile extends BaseEntity
  constructor: (options) ->
    super options

    resTypes = (k for own k of app.game.resources)
    
    @layers = []
    for restype, i in resTypes
      @layers.push new Tilelayer(type: restype, depth: i)
    
    @currentLayer = 0
    @isActive = false

  click: (button)->
    # console.log button
    # @isSelected = true

  moveIn: ->
    @isActive = true

  moveOut: ->
    @isActive = false
    
  tick: (delta) ->
    # TODO: digging deeper?

  render: (x, y)->
    tileLayer = @layers[@currentLayer]
    app.layer.drawRegion app.images.layers, tileLayer.sprite, x*8, y*8

    if @isSelected    
      app.layer.drawImage app.images.selected, x*8, y*8
    else if @isActive
      app.layer.drawImage app.images.active, x*8, y*8