package wow.doge.mygame.game.subsystems.level
import com.jme3.asset.AssetManager
import com.jme3.bullet.control.RigidBodyControl
import com.jme3.bullet.util.CollisionShapeFactory
import com.jme3.light.AmbientLight
import com.jme3.light.DirectionalLight
import com.jme3.math.ColorRGBA
import com.jme3.math.Vector3f
import com.jme3.renderer.ViewPort
import com.jme3.scene.Spatial
object DefaultGameLevel {

  def apply(
      assetManager: AssetManager,
      viewPort: ViewPort
  ) = {
    lazy val sceneModel: Spatial = assetManager.loadModel("main.scene")
    lazy val sceneShape = CollisionShapeFactory.createMeshShape(
      sceneModel.toNode match {
        case util.Right(node) => node
        case util.Left(ex) =>
          throw new NotImplementedError("No fallback sceneshape")
      }
    )
    lazy val landscape: RigidBodyControl =
      new RigidBodyControl(sceneShape, 0)

    viewPort.setBackgroundColor(new ColorRGBA(0.7f, 0.8f, 1f, 1f))
    sceneModel.setLocalScale(2f)
    sceneModel.addControl(landscape)
    // discard { rootNode.attachChild(sceneModel) }
    // bulletAppState.getPhysicsSpace.add(landscape)
    // bulletAppState.getPhysicsSpace.add(player)

    val al = new AmbientLight();
    al.setColor(ColorRGBA.White.mult(1.3f));
    // app.rootNode.addLight(al);

    val dl = new DirectionalLight();
    dl.setColor(ColorRGBA.White);
    dl.setDirection(new Vector3f(2.8f, -2.8f, -2.8f).normalizeLocal());
    // app.rootNode.addLight(dl);
    new Level(
      model = sceneModel,
      physicsControl = landscape,
      ambientLight = al,
      directionalLight = dl
    )
  }
}