class Progress : AbstractRole {

    @Attribute
    var expectedCostumeName = ""

    @Attribute( rows = 3 )
    var text = ""

    @Attribute
    var duration = 4

    var costume :Costume

    var square : Square



    override fun activated() {
        actor.hide()
        square = PlayDirector.instance.mainStage.squareAtPoint( actor.x, actor.y )
        costume = Resources.instance.costumes.find( expectedCostumeName )
    }

    override fun tick() {
        
        if (passes()) {
            val player = PlayDirector.instance.player
            if (player != null && player.actor.stage != null ) {
                player.speak( text, duration )
                actor.die()
            }
        }
    }

    fun passes() : boolean {
        val occupant = if ( square.occupant == null ) square.alternateOccupant else square.occupant
        if (occupant == null || occupant.actor == null) return expectedCostumeName == ""
        return occupant.actor.costume == costume
    }

}