Boxs

BObject.scala

package in.boxs

sealed trait Position
case object Center extends Position
case object Corner extends Position

sealed trait Axis
case object XAxis extends Axis
case object YAxis extends Axis
case object ZAxis extends Axis

trait BObject {
  val box: Box
  val isHangable: Boolean
  val xPadding: Int
  val yPadding: Int
  val zPadding: Int
  val allowedPositions: List[Position]
  def boundingBox(axis: Axis): Option[Box]
  def viewPort(axis: Axis): Option[Box]
  }

case class Box(origin: (Int, Int, Int), dimension: (Int, Int, Int))

case class Television() extends BObject {
  override val box: Box = Box((0, 0, 0), (5,5,5))
  override val isHangable: Boolean = true
  override val allowedPositions: List[Position] = List(Center)
  override val xPadding: Int = 10
  override val yPadding: Int = 10
  override val zPadding: Int = 10

  override def boundingBox(axis: Axis): Option[Box] = {
    axis match {
      case XAxis =>
        val originX = this.box.origin._1 - xPadding
        val originY = this.box.origin._2
        val originZ = this.box.origin._3 - zPadding
        val dimensionX = originX + this.box.dimension._1 + (2 * xPadding)
        val dimensionY = originY + this.box.dimension._2 + yPadding
        val dimensionZ = originZ + this.box.dimension._3 + (2 * zPadding)
        Some(Box((originX, originY, originZ), (dimensionX, dimensionY, dimensionZ)))
      case YAxis =>
        val originX = this.box.origin._1
        val originY = this.box.origin._2 - yPadding
        val originZ = this.box.origin._3 - zPadding
        val dimensionX = originX + this.box.dimension._1 + xPadding
        val dimensionY = originY + this.box.dimension._2 + (2 * yPadding)
        val dimensionZ = originZ + this.box.dimension._3 + (2 * zPadding)
        Some(Box((originX, originY, originZ), (dimensionX, dimensionY, dimensionZ)))
      case _ => None
    }
  }
}