class Test : AbstractRole {

    @Attribute
    var expectedCostumeName = ""

    @Attribute
    var expectedActorName = ""

    var passed = false

    var square : Square

    override fun begin() {
        if (expectedCostumeName == null ) expectedCostumeName = ""
        if (expectedActorName == null) expectedActorName = ""

        PlayDirector.instance.tester.testsPending ++
        super.begin()
    }

    override fun activated() {
        square = PlayDirector.instance.mainStage.squareAtPoint( actor.x, actor.y )
    }

    override fun end() {
        if ( !passed ) {
            println( "${this} died before passing" )
        }
    }

    override fun tick() {
        
        if (!passed && passes()) {
            passed = true
            PlayDirector.instance.tester.testsPending --
            actor.event( "passed" )
        } else if ( passed && !passes() ) {
            passed = false
            PlayDirector.instance.tester.testsPending ++
            actor.event( "default" )
            actor.event( "failed" )
        }
    }

    fun passes() : boolean {
        val occupant = if (square.occupant == null) square.alternateOccupant else square.occupant

        val valid = (expectedCostumeName == "" && occupant == null) || (
            occupant != null && occupant.actor.name == expectedActorName &&
            Game.instance.resources.costumes.findName( occupant.actor.costume ) == expectedCostumeName
        )
        return valid
    }

}