/// <summary>
/// Adds a given background layer to the front of the background.
/// </summary>
/// <param name="layer">The background layer to add.</param>
public void AddLayerToFront(BackgroundLayer layer)
{
Layers.Add(layer);
if (isContentLoaded)
{
layer.LoadContent();
}
}
private static Background GenerateBackground(Section owner)
{
Background result = new Background(owner);
result.TopColor = result.BottomColor = new Color(0, 0, 0, 0);
BackgroundLayer layer = new BackgroundLayer(GameServices.Camera, owner.Bounds);
layer.BackgroundTextureResourceName = "Background";
layer.ScrollDirection = (BackgroundScrollDirection)1;
layer.ScrollRate = 0.5f;
result.AddLayerToFront(layer);
return result;
}
public void Deserialize(string json)
{
JObject obj = JObject.Parse(json);
// Deserialize the root objects first.
TopColor = obj["topColor"].ToColor();
BottomColor = obj["bottomColor"].ToColor();
// Now, get the Layers.
JArray layersData = (JArray)obj["layers"];
foreach (var layerData in layersData)
{
BackgroundLayer layer = new BackgroundLayer(owner.Camera, owner.Bounds);
layer.Deserialize(layerData.ToString());
Layers.Add(layer);
}
}
internal List<BackgroundLayer> DeserializeBackgroundLayers(JArray layers, Camera2D ownerCamera, BoundingRectangle ownerBounds)
{
List<BackgroundLayer> result = new List<BackgroundLayer>(layers.Count);
foreach (var layerData in layers)
{
BackgroundLayer layer = new BackgroundLayer(ownerCamera, ownerBounds);
string resourceName = (string)layerData["resourceName"];
BackgroundScrollDirection direction = (BackgroundScrollDirection)(int)layerData["scrollDirection"];
float scrollRate = (float)layerData["scrollRate"];
layer.BackgroundTextureResourceName = resourceName;
layer.ScrollDirection = direction;
layer.ScrollRate = scrollRate;
result.Add(layer);
}
return result;
}