SdfFile(XmlNode node)
{
List <Model> models = new List <Model>();
List <World> worlds = new List <World>();
List <Light> lights = new List <Light>();
Models = models.AsReadOnly();
Lights = lights.AsReadOnly();
Worlds = worlds.AsReadOnly();
foreach (XmlNode child in node.ChildNodes)
{
switch (child.Name)
{
case "world":
worlds.Add(new World(child));
break;
case "model":
models.Add(new Model(child));
break;
case "light":
lights.Add(new Light(child));
break;
}
}
HasIncludes = Worlds.Any(world => world.HasIncludes) || Models.Any(model => model.HasIncludes);
}
/// <summary>
/// Adds a world to this level.
/// </summary>
public void AddWorld(World world)
{
if (Worlds.Any(w => w.Name.ToUpper() == world.Name.ToUpper()))
{
throw new InvalidOperationException("A world with the same name already exists in this level.");
}
Worlds.Add(world);
}
/// <summary>
/// Creates and adds a world to this level, with the given name.
/// </summary>
public void AddWorld(string name, IWorldGenerator worldGenerator = null)
{
if (Worlds.Any(w => w.Name.ToUpper() == name.ToUpper()))
{
throw new InvalidOperationException("A world with the same name already exists in this level.");
}
var world = new World(name);
if (worldGenerator == null)
{
world.WorldGenerator = WorldGenerator;
}
else
{
world.WorldGenerator = worldGenerator;
}
Worlds.Add(world);
}