public MapObject(XmlNode node)
{
if (node.Attributes["name"] != null)
{
Name = node.Attributes["name"].Value;
}
else
{
Name = "Object";
}
if (node.Attributes["type"] != null)
{
Type = node.Attributes["type"].Value;
}
// values default to 0 if the attribute is missing from the node
int x = node.Attributes["x"] != null?int.Parse(node.Attributes["x"].Value, CultureInfo.InvariantCulture) : 0;
int y = node.Attributes["y"] != null?int.Parse(node.Attributes["y"].Value, CultureInfo.InvariantCulture) : 0;
int width = node.Attributes["width"] != null?int.Parse(node.Attributes["width"].Value, CultureInfo.InvariantCulture) : 0;
int height = node.Attributes["height"] != null?int.Parse(node.Attributes["height"].Value, CultureInfo.InvariantCulture) : 0;
Bounds = new Rect(x, y, width, height);
MapObjectType = MapObjectType.Box;
XmlNode propertiesNode = node["properties"];
if (propertiesNode != null)
{
Properties = new PropertyCollection(propertiesNode);
}
// stores a string of points to parse out if this object is a polygon or polyline
string pointsAsString = null;
// if there's a GID, it's a tile object
if (node.Attributes["gid"] != null)
{
//ObjectType = MapObjectType.Tile;
GID = int.Parse(node.Attributes["gid"].Value, CultureInfo.InvariantCulture);
}
// if there's an ellipse node, it's an ellipse object
else if (node["ellipse"] != null)
{
MapObjectType = MapObjectType.Ellipse;
}
// if there's a polygon node, it's a polygon object
else if (node["polygon"] != null)
{
//ObjectType = MapObjectType.Polygon;
pointsAsString = node["polygon"].Attributes["points"].Value;
MapObjectType = MapObjectType.Polygon;
}
// if there's a polyline node, it's a polyline object
else if (node["polyline"] != null)
{
//ObjectType = MapObjectType.Polyline;
pointsAsString = node["polyline"].Attributes["points"].Value;
MapObjectType = MapObjectType.Polyline;
}
// if we have some points to parse, we do that now
if (pointsAsString != null)
{
// points are separated first by spaces
Points = new List <Vector2>();
string[] pointPairs = pointsAsString.Split(' ');
foreach (string p in pointPairs)
{
// then we split on commas
string[] coords = p.Split(',');
// then we parse the X/Y coordinates
Points.Add(new Vector2(
float.Parse(coords[0], CultureInfo.InvariantCulture),
float.Parse(coords[1], CultureInfo.InvariantCulture)));
}
}
}
internal MapObjectLayer(string name, int width, int height, int layerDepth, bool visible, float opacity, PropertyCollection properties, List <MapObject> initialObjects)
: base(name, width, height, layerDepth, visible, opacity, properties)
{
Objects = new List <MapObject>();
initialObjects.ForEach(AddObject);
}
internal Layer(string name, int width, int height, int layerDepth, bool visible, float opacity, PropertyCollection properties)
{
this.Name = name;
this.Width = width;
this.Height = height;
this.LayerDepth = layerDepth;
this.Visible = visible;
this.Opacity = opacity;
this.Properties = properties;
}
/// <summary>
/// Load this TileSet's information from node
/// </summary>
/// <param name="node">NanoXMLNode to parse</param>
/// <param name="map">Reference to the Map this TileSet is in</param>
/// <param name="firstGID">First ID is a per-Map property, so External TileSets won't have this info in the node</param>
protected TileSet(NanoXMLNode node, Map map, int firstGID = 1)
{
if (node.GetAttribute("firstgid") == null || !int.TryParse(node.GetAttribute("firstgid").Value, out FirstId))
{
FirstId = firstGID;
}
//this.FirstId = int.Parse(node.GetAttribute("firstgid").Value, CultureInfo.InvariantCulture);
this.Name = node.GetAttribute("name").Value;
this.TileWidth = int.Parse(node.GetAttribute("tilewidth").Value, CultureInfo.InvariantCulture);
this.TileHeight = int.Parse(node.GetAttribute("tileheight").Value, CultureInfo.InvariantCulture);
if (node.GetAttribute("spacing") != null)
{
this.Spacing = int.Parse(node.GetAttribute("spacing").Value, CultureInfo.InvariantCulture);
}
if (node.GetAttribute("margin") != null)
{
this.Margin = int.Parse(node.GetAttribute("margin").Value, CultureInfo.InvariantCulture);
}
NanoXMLNode tileOffset = node["tileoffset"];
if (tileOffset != null)
{
this.TileOffsetX = int.Parse(tileOffset.GetAttribute("x").Value, CultureInfo.InvariantCulture);
this.TileOffsetY = -int.Parse(tileOffset.GetAttribute("y").Value, CultureInfo.InvariantCulture);
}
NanoXMLNode imageNode = node["image"];
this.Image = imageNode.GetAttribute("source").Value;
// if the image is in any director up from us, just take the filename
//if (this.Image.StartsWith(".."))
// this.Image = Path.GetFileName(this.Image);
if (imageNode.GetAttribute("trans") != null)
{
string color = imageNode.GetAttribute("trans").Value;
string r = color.Substring(0, 2);
string g = color.Substring(2, 2);
string b = color.Substring(4, 2);
this.ColorKey = new Color((byte)Convert.ToInt32(r, 16), (byte)Convert.ToInt32(g, 16), (byte)Convert.ToInt32(b, 16));
}
foreach (NanoXMLNode subNode in node.SubNodes)
{
if (subNode.Name.Equals("tile"))
{
int id = this.FirstId + int.Parse(subNode.GetAttribute("id").Value, CultureInfo.InvariantCulture);
// Load Tile Properties, if any
NanoXMLNode propertiesNode = subNode["properties"];
if (propertiesNode != null)
{
PropertyCollection properties = new PropertyCollection(propertiesNode); //Property.ReadProperties(propertiesNode);
this.TileProperties.Add(id, properties);
}
// Load Tile Animation, if any
NanoXMLNode animationNode = subNode["animation"];
if (animationNode != null)
{
TileAnimation _tileAnimation = new TileAnimation();
foreach (NanoXMLNode frame in animationNode.SubNodes)
{
if (!frame.Name.Equals("frame"))
{
continue;
}
int tileid = int.Parse(frame.GetAttribute("tileid").Value, CultureInfo.InvariantCulture) + FirstId;
int duration = int.Parse(frame.GetAttribute("duration").Value, CultureInfo.InvariantCulture);
_tileAnimation.AddTileFrame(tileid, duration);
}
this.AnimatedTiles.Add(id, _tileAnimation);
}
// Load Tile Objects, if any
NanoXMLNode objectsNode = subNode["objectgroup"];
if (objectsNode != null)
{
List <TileObject> tileObjects = new List <TileObject>();
foreach (NanoXMLNode tileObjNode in objectsNode.SubNodes)
{
TileObject tObj = new TileObject(tileObjNode);
tObj.ScaleObject(map.TileWidth, map.TileHeight, map.Orientation);
tileObjects.Add(tObj);
}
// There's a bug in Tiled 0.10.1- where the objectgroup node won't go away even if you delete all objects from a tile's collision group.
if (tileObjects.Count > 0)
{
TilesObjects.Add(id, tileObjects);
}
}
}
}
}
