// A Valuable (meaning that it must be collected to complete the scene).
// A flower starts out solid as far as Player (and other Items)
// But when a Bee invades, the Bee is killed, and the Flower acts like a Coin
// i.e. it becomes rounded, and collectable.
class Flower : Valuable {

    var state = 0 // 1 = pollinating 2 = pollinated

    // Not collectable until it is pollinated by a bee.
    override fun collectable() = state == 2

    // Becomes rounded when the flower turns into a pumpkin
    // This can cause rocks to roll off ;-)
    override fun rounded( direction : int ) = state == 2

    fun pollinate() {
        state = 1
        replaceAction( 
            EventsAction( actor, 16, "pollinate1", "pollinate2", "pollinate3", "pollinate4", "pollinate5", "pollinate6" ) thenOnce
            this:>setPollinated
        )
    }

    fun setPollinated() {
        state = 2
    }

    override fun invaded( movement : Movement ) : boolean {
        if ( movement.item is Bee ) {
            pollinate()
        } else {
            super.invaded( movement )
        }
        return true
    }

}