public IEnumerable<World> GetWorlds(Uri location)
{
if(!location.IsFile)
throw new ArgumentException("World location must be a file on the local system.");
else if(!new FileInfo(location.LocalPath).Exists)
throw new FileNotFoundException("The world file was not found.");
List<World> worlds = new List<World>();
XmlDocument doc = new XmlDocument();
doc.Load(location.LocalPath);
XmlNodeList worldNodesParent = doc.GetElementsByTagName("Worlds");
foreach(XmlNode worldNodes in worldNodesParent)
{
foreach(XmlNode worldNode in worldNodes)
{
World world = new World(worldNode.Attributes.GetNamedItem("Name").InnerText);
foreach(XmlNode node in worldNode.ChildNodes)
{
if(node.Name == "MapLoc")
{
/* Load the map header from an XML node */
string mapname = string.Empty;
string mappath = string.Empty;
int x = 0, y = 0;
foreach(XmlNode cnode in node.ChildNodes)
{
if(cnode.Name == "Name")
mapname = cnode.InnerText;
else if(cnode.Name == "Uri")
mappath = cnode.InnerText;
else if(cnode.Name == "X")
x = Convert.ToInt32(cnode.InnerText);
else if(cnode.Name == "Y")
y = Convert.ToInt32(cnode.InnerText);
}
MapHeader header = new MapHeader(mapname, new MapPoint(x, y), mappath);
world.AddMap(header);
}
}
worlds.Add(world);
}
}
return worlds;
}
public static void SetCurrentMap(Map map)
{
if (map == null)
throw new ArgumentNullException("map");
GameInstance.Engine.WorldManager.ClearWorlds();
MapEditorManager.CurrentMap = map;
MapHeader header = new MapHeader(map.Name, new MapPoint(0, 0), string.Empty);
header.Map = map;
World world = new World("Default");
world.AddMap(header);
GameInstance.Engine.WorldManager.AddWorld(world);
var camera = GameInstance.Engine.SceneProvider.Cameras.GetItems().FirstOrDefault().Value;
if (camera != null)
{
camera.CenterOriginOnPoint(0, 0);
camera.CurrentMap = header;
}
ActionManager.Reset();
}