interface Movable {
    fun move(dx : Int, dy : Int)

}
abstract class GameObject (var x: Int, var y: Int)  {
    abstract val image : String
    fun isIntersect (anotherObject: GameObject) : Boolean {
        // realisation
    }

}


class Player (x: Int, y: Int) : GameObject (x, y), Movable  {
    override val image: String = "man.jpg"

}
class Box (x: Int, y: Int) : GameObject (x, y), Movable  {
    override val image: String = "box.jpg"

}
class Wall (x: Int, y: Int) : GameObject (x, y)  {
    override val image: String = "bricks.jpg"
}
class BoxFinalPlace (x: Int, y: Int) : GameObject (x, y)  {
    override val image: String = "circleonflor.jpg"
}
class EmptyPlace (x: Int, y: Int) : GameObject (x, y)  {
    override val image: String = "flor.jpg"
}