/// <summary>
/// Adds a new layer in the foreground.
/// </summary>
/// <returns>The index of the created layer</returns>
public Layer NewLayer()
{
Layer newLayer = new Layer();
PutLayer(newLayer, appendZ);
return newLayer;
}
public void PutLayer(Layer layer, int z)
{
layers.Add(z, layer);
if (z >= appendZ)
{
appendZ = z + 1;
}
}
/// <summary>
/// Adds a new layer at the specified index
/// </summary>
/// <param name="z">The z-position where the layer is to be added.</param>
public Layer NewLayer(int z)
{
Layer newLayer = new Layer();
PutLayer(newLayer, z);
return newLayer;
}
/// <summary>
/// Updates every layer owned by this map
/// </summary>
/// <param name="gameTime">The amount of time </param>
public void Update(GameTime gameTime)
{
foreach (Layer l in layers.Values)
{
activeLayer = l;
l.Update(gameTime);
}
}
/// <summary>
/// Moves an actor to another layer
/// </summary>
/// <param name="movedActor">The actor to be moved</param>
/// <param name="destinationLayer">The layer to move the actor to</param>
/// <returns>True if the operation was successful, otherwise false</returns>
public bool MoveTo(GameObject movedObject, Layer destinationLayer)
{
bool result = Remove(movedObject);
if (result) destinationLayer.Add(movedObject);
return result;
}
