/// <summary>
/// Creates a MapObject from node
/// </summary>
/// <param name="node">NanoXMLNode XML to parse</param>
/// <param name="parentObjectLayer">This MapObject's MapObjectLayer parent</param>
public MapObject(NanoXMLNode node, MapObjectLayer parentObjectLayer)
: base(node)
{
if (node.GetAttribute("name") != null)
{
Name = node.GetAttribute("name").Value;
}
else
{
Name = "Object";
}
if (node.GetAttribute("type") != null)
{
Type = node.GetAttribute("type").Value;
}
else
Type = string.Empty;
if (node.GetAttribute("visible") != null)
{
Visible = int.Parse(node.GetAttribute("visible").Value, CultureInfo.InvariantCulture) == 1;
}
else
Visible = true;
if (node.GetAttribute("gid") != null)
GID = int.Parse(node.GetAttribute("gid").Value, CultureInfo.InvariantCulture);
else
GID = 0;
ParentObjectLayer = parentObjectLayer;
}
/// <summary>
/// Only derived classes should use this constructor. Creates an Object from a XML node
/// </summary>
/// <param name="node">XML node to parse</param>
protected Object(NanoXMLNode node)
{
if (node.GetAttribute("rotation") != null)
{
Rotation = 360 - float.Parse(node.GetAttribute("rotation").Value, CultureInfo.InvariantCulture);
}
else
Rotation = 0;
// values default to 0 if the attribute is missing from the node
float x = node.GetAttribute("x") != null ? float.Parse(node.GetAttribute("x").Value, CultureInfo.InvariantCulture) : 0;
float y = node.GetAttribute("y") != null ? float.Parse(node.GetAttribute("y").Value, CultureInfo.InvariantCulture) : 0;
float width = node.GetAttribute("width") != null ? float.Parse(node.GetAttribute("width").Value, CultureInfo.InvariantCulture) : 1;
float height = node.GetAttribute("height") != null ? float.Parse(node.GetAttribute("height").Value, CultureInfo.InvariantCulture) : 1;
Bounds = new Rect(x, y, width, height);
this.ObjectType = ObjectType.Box;
// stores a string of points to parse out if this object is a polygon or polyline
string pointsAsString = null;
if (node["ellipse"] != null)
{
ObjectType = ObjectType.Ellipse;
}
// if there's a polygon node, it's a polygon object
else if (node["polygon"] != null)
{
pointsAsString = node["polygon"].GetAttribute("points").Value;
ObjectType = ObjectType.Polygon;
}
// if there's a polyline node, it's a polyline object
else if (node["polyline"] != null)
{
pointsAsString = node["polyline"].GetAttribute("points").Value;
ObjectType = ObjectType.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)));
}
}
}
/// <summary>
/// Creates a Map Object Layer from node
/// </summary>
/// <param name="node">XML node to parse</param>
/// <param name="tiledMap">MapObjectLayer parent Map</param>
/// <param name="layerDepth">This Layer's zDepth</param>
/// <param name="materials">List of Materials containing the TileSet textures</param>
public MapObjectLayer(NanoXMLNode node, Map tiledMap, int layerDepth)
: base(node, tiledMap)
{
if (node.GetAttribute("color") != null)
{
// get the color string, removing the leading #
string color = node.GetAttribute("color").Value.Substring(1);
// get the RGB individually
string r = color.Substring(0, 2);
string g = color.Substring(2, 2);
string b = color.Substring(4, 2);
// convert to the color
Color = new Color(
(byte)int.Parse(r, NumberStyles.AllowHexSpecifier),
(byte)int.Parse(g, NumberStyles.AllowHexSpecifier),
(byte)int.Parse(b, NumberStyles.AllowHexSpecifier));
}
Objects = new List<MapObject>();
foreach (NanoXMLNode objectNode in node.SubNodes)
{
if (!objectNode.Name.Equals("object"))
continue;
MapObject mapObjectContent = new MapObject(objectNode, this);
mapObjectContent = mapObjectContent.ScaleObject(tiledMap.MapRenderParameter) as MapObject;
// Object names need to be unique for our lookup system, but Tiled
// doesn't require unique names.
string objectName = mapObjectContent.Name;
int duplicateCount = 2;
// if a object already has the same name...
if (Objects.Find(o => o.Name.Equals(objectName)) != null)
{
// figure out a object name that does work
do
{
objectName = string.Format("{0}{1}", mapObjectContent.Name, duplicateCount);
duplicateCount++;
} while (Objects.Find(o => o.Name.Equals(objectName)) != null);
// log a warning for the user to see
//Debug.LogWarning("Renaming object \"" + mapObjectContent.Name + "\" to \"" + objectName + "\" in layer \"" + Name + "\" to make a unique name.");
// save that name
mapObjectContent.Name = objectName;
}
//mapObjectContent.CreateTileObject(tiledMap, Name, layerDepth, materials);
AddObject(mapObjectContent);
}
}
/// <summary>
/// Initialize the Window
/// </summary>
/// <param name="objectLayerNode">NanoXMLNode of the MapObjectLayer from with MapObject will be read</param>
public static void Init(NanoXMLNode objectLayerNode)
{
// Get existing open window or if none, make a new one:
TiledMapObjectsWindow window = (TiledMapObjectsWindow)EditorWindow.GetWindow(typeof(TiledMapObjectsWindow));
_objectLayerNode = objectLayerNode;
string name = objectLayerNode.GetAttribute("name") != null ?
objectLayerNode.GetAttribute("name").Value :
"ObjectLayer";
window.title = name;
window.RebuildObjectsProperties();
}
/// <summary>
/// Creates a Tile Layer from node
/// </summary>
/// <param name="node">XML node to parse</param>
/// <param name="map">TileLayer parent Map</param>
/// <param name="layerDepth">This Layer's zDepth</param>
/// <param name="makeUnique">true to generate Unique Tiles</param>
/// <param name="materials">List of Materials containing the TileSet textures</param>
public TileLayer(NanoXMLNode node, Map map, int layerDepth, bool makeUnique, List<Material> materials)
: base(node)
{
NanoXMLNode dataNode = node["data"];
Data = new uint[Width * Height];
LayerDepth = layerDepth;
MakeUniqueTiles = makeUnique;
// figure out what encoding is being used, if any, and process
// the data appropriately
if (dataNode.GetAttribute("encoding") != null)
{
string encoding = dataNode.GetAttribute("encoding").Value;
if (encoding == "base64")
{
ReadAsBase64(dataNode);
}
else if (encoding == "csv")
{
ReadAsCsv(dataNode);
}
else
{
throw new Exception("Unknown encoding: " + encoding);
}
}
else
{
// XML format simply lays out a lot of <tile gid="X" /> nodes inside of data.
int i = 0;
foreach (NanoXMLNode tileNode in dataNode.SubNodes)
{
if (tileNode.Name.Equals("tile"))
{
Data[i] = uint.Parse(tileNode.GetAttribute("gid").Value, CultureInfo.InvariantCulture);
i++;
}
}
if (i != Data.Length)
throw new Exception("Not enough tile nodes to fill data");
}
Initialize(map, Data, materials);
}
/// <summary>
/// Creates an Image Layer from node
/// </summary>
/// <param name="node">XML node to parse</param>
/// <param name="map">ImageLayer parent Map</param>
/// <param name="mapPath">Map's directory path</param>
/// <param name="baseMaterial">Material to use on this SpriteRenderer</param>
public ImageLayer(NanoXMLNode node, Map map, string mapPath)
: base(node, map)
{
NanoXMLNode imageNode = node["image"];
this.Image = imageNode.GetAttribute("source").Value;
if (node.GetAttribute("x") != null)
{
Position.x = float.Parse(node.GetAttribute("x").Value, NumberStyles.Float) / (float)map.MapRenderParameter.TileWidth;
}
if (node.GetAttribute("y") != null)
{
Position.y = -float.Parse(node.GetAttribute("y").Value, NumberStyles.Float) / (float)map.MapRenderParameter.TileHeight;
}
// 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));
}
SortingOrder = map.DefaultSortingOrder - LayerDepth;
_ppu = map.MapRenderParameter.TileWidth;
useWWWToLoad = map.UsingStreamingAssetsPath;
string texturePath = mapPath;
if (!useWWWToLoad)
{
texturePath = Utils.XUniTMXHelpers.ParsePath(mapPath, Image);
}
else
{
if (!texturePath.Contains("://"))
texturePath = "file://" + texturePath + Path.GetFileName(this.Image);
}
Image = texturePath;
}
/// <summary>
/// Public constructor. Loads xml document from raw string
/// </summary>
/// <param name="xmlString">String with xml</param>
public NanoXMLDocument(string xmlString)
{
int i = 0;
while (true)
{
SkipSpaces(xmlString, ref i);
char thing = xmlString[i];
if (xmlString[i] != '<')
{
throw new XMLParsingException("Unexpected token");
}
i++; // skip <
if (xmlString[i] == '?') // declaration
{
i++; // skip ?
ParseAttributes(xmlString, ref i, declarations, '?', '>');
i++; // skip ending ?
i++; // skip ending >
continue;
}
if (xmlString[i] == '!') // doctype
{
while (xmlString[i] != '>') // skip doctype
{
i++;
}
i++; // skip >
continue;
}
rootNode = new NanoXMLNode(xmlString, ref i);
break;
}
}
protected Layer(NanoXMLNode node)
{
//string Type = node.Name;
Name = node.GetAttribute("name").Value;
if (string.IsNullOrEmpty(Name))
Name = "Layer";
if (node.GetAttribute("width") != null)
Width = int.Parse(node.GetAttribute("width").Value, CultureInfo.InvariantCulture);
else
Width = 0;
if (node.GetAttribute("height") != null)
Height = int.Parse(node.GetAttribute("height").Value, CultureInfo.InvariantCulture);
else
Height = 0;
if (node.GetAttribute("opacity") != null)
{
Opacity = float.Parse(node.GetAttribute("opacity").Value, CultureInfo.InvariantCulture);
}
else
Opacity = 1;
if (node.GetAttribute("visible") != null)
{
Visible = int.Parse(node.GetAttribute("visible").Value, CultureInfo.InvariantCulture) == 1;
}
else
Visible = true;
NanoXMLNode propertiesNode = node["properties"];
if (propertiesNode != null)
{
Properties = new PropertyCollection(propertiesNode);
}
LayerGameObject = new GameObject(Name);
}
/// <summary>
/// Public constructor. Loads xml document from raw string
/// </summary>
/// <param name="xmlString">String with xml</param>
public NanoXMLDocument(string xmlString)
{
int i = 0;
while (true)
{
SkipSpaces(xmlString, ref i);
if (xmlString[i] != '<')
throw new XMLParsingException("Unexpected token");
i++; // skip <
if (xmlString[i] == '?') // declaration
{
i++; // skip ?
ParseAttributes(xmlString, ref i, declarations, '?', '>');
i++; // skip ending ?
i++; // skip ending >
continue;
}
if (xmlString[i] == '!') // doctype
{
while (xmlString[i] != '>') // skip doctype
i++;
i++; // skip >
continue;
}
rootNode = new NanoXMLNode(xmlString, ref i);
break;
}
}
void ShowObjectsWindow(NanoXMLNode objectLayerNode)
{
TiledMapObjectsWindow.Init(objectLayerNode);
}
/// <summary>
/// Initializes, Reads this Map's info
/// </summary>
/// <param name="document">NanoXMLDocument containing Map's XML</param>
void Initialize(NanoXMLDocument document)
{
MapNode = document.RootNode;
Orientation = (Orientation)Enum.Parse(typeof(Orientation), MapNode.GetAttribute("orientation").Value, true);
Width = int.Parse(MapNode.GetAttribute("width").Value, CultureInfo.InvariantCulture);
Height = int.Parse(MapNode.GetAttribute("height").Value, CultureInfo.InvariantCulture);
TileWidth = int.Parse(MapNode.GetAttribute("tilewidth").Value, CultureInfo.InvariantCulture);
TileHeight = int.Parse(MapNode.GetAttribute("tileheight").Value, CultureInfo.InvariantCulture);
if (MapNode.GetAttribute("version") != null)
{
Version = MapNode.GetAttribute("version").Value;
}
else
Version = string.Empty;
if (MapNode.GetAttribute("renderorder") != null)
{
string renderOrder = MapNode.GetAttribute("renderorder").Value;
MapRenderOrder = (RenderOrder)Enum.Parse(typeof(RenderOrder), renderOrder.Replace('-', '_'), true);
}
else
MapRenderOrder = RenderOrder.Right_Down;
if (MapNode.GetAttribute("backgroundcolor") != null)
{
string color = MapNode.GetAttribute("backgroundcolor").Value;
string r = color.Substring(1, 2);
string g = color.Substring(3, 2);
string b = color.Substring(5, 2);
this.BackgroundColor = new Color(
(byte)Convert.ToInt32(r, 16),
(byte)Convert.ToInt32(g, 16),
(byte)Convert.ToInt32(b, 16));
}
if (_mapName == null)
_mapName = "Map";
if (!_mapPath.EndsWith(Path.AltDirectorySeparatorChar.ToString()))
_mapPath = _mapPath + Path.AltDirectorySeparatorChar;
MapObject = new GameObject(_mapName);
Transform mapObjectTransform = MapObject.transform;
mapObjectTransform.parent = Parent.transform;
mapObjectTransform.localPosition = Vector3.zero;
MapObject.layer = mapObjectTransform.parent.gameObject.layer;
NanoXMLNode propertiesElement = MapNode["properties"];
if (propertiesElement != null)
Properties = new PropertyCollection(propertiesElement);
TileSets = new List<TileSet>();
Tiles = new Dictionary<int, Tile>();
_tileSetsToLoaded = 0;
_numberOfTileSetsToLoad = 0;
// First get how many tilesets we need to load
foreach (NanoXMLNode node in MapNode.SubNodes)
{
if (node.Name.Equals("tileset"))
_numberOfTileSetsToLoad++;
}
// Maps might not have any tileset, being just a tool for object placement :P
if (_numberOfTileSetsToLoad < 1)
{
ContinueLoadingTiledMapAfterTileSetsLoaded();
}
// Then load all of them. After all loaded, continue with map loading
foreach (NanoXMLNode node in MapNode.SubNodes)
{
if (node.Name.Equals("tileset"))
{
if (node.GetAttribute("source") != null)
{
int firstID = int.Parse(node.GetAttribute("firstgid").Value, CultureInfo.InvariantCulture);
if (UsingStreamingAssetsPath)
{
// Run coroutine for www using TaskManager
new Task(LoadExternalTileSet(node, _mapPath, firstID), true);
}
else
{
// Parse the path
string path = node.GetAttribute("source").Value;
string rootPath = Directory.GetParent(_mapPath).FullName;
string appPath = Path.GetFullPath(Application.dataPath.Replace("/Assets", ""));
while (path.StartsWith("../"))
{
rootPath = Directory.GetParent(rootPath).FullName;
path = path.Remove(0, 3);
}
rootPath = rootPath.Replace(appPath + Path.DirectorySeparatorChar, "");
path = Path.GetDirectoryName(path) + Path.AltDirectorySeparatorChar + Path.GetFileNameWithoutExtension(path);
if (path.StartsWith("/"))
path = path.Remove(0, 1);
rootPath = rootPath.Replace(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar);
if (rootPath.Length > 0)
rootPath += Path.AltDirectorySeparatorChar;
path = rootPath + path;
//path = path.Replace(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar);
TextAsset externalTileSetTextAsset = Resources.Load<TextAsset>(path);
BuildExternalTileSet(externalTileSetTextAsset.text, Directory.GetParent(path).ToString(), firstID);
}
}
else
{
new TileSet(node, _mapPath, this, UsingStreamingAssetsPath, OnFinishedLoadingTileSet);
}
}
}
}
/// <summary>
/// Load this TileSet's information from node and builds its tiles
/// </summary>
/// <param name="node">NanoXMLNode to parse</param>
/// <param name="mapPath">Map's directory</param>
/// <param name="map">Reference to the Map this TileSet is in</param>
/// <param name="isUsingStreamingPath">true if is using StreamingAssets path or HTTP URL (WWW)</param>
/// <param name="onFinishedGeneratingTileSet">Delegate to call when this TileSet finishes loading</param>
/// <param name="firstID">First ID is a per-Map property, so External TileSets won't have this info in the node</param>
public TileSet(NanoXMLNode node, string mapPath, Map map, bool isUsingStreamingPath = false, int firstID = 1)
: this(node, map, firstID)
{
_useWWWToLoad = isUsingStreamingPath;
// Build tiles from this tileset
string[] texturePath = new string[TileSetImages.Count];//mapPath;
for (int i = 0; i < texturePath.Length; i++)
{
if (_useWWWToLoad)
{
texturePath[i] = string.Concat(mapPath, TileSetImages[i].Image);
if (!texturePath[i].Contains("://"))
texturePath[i] = string.Concat("file://", texturePath[i]);
}
else
{
texturePath[i] = Utils.XUniTMXHelpers.ParsePath(mapPath, TileSetImages[i].Image);
}
TileSetImages[i].Image = texturePath[i];
}
}
/// <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);
}
}
}
}
/// <summary>
/// Load this TileSet's information from node and builds its tiles
/// </summary>
/// <param name="node">NanoXMLNode to parse</param>
/// <param name="mapPath">Map's directory</param>
/// <param name="map">Reference to the Map this TileSet is in</param>
/// <param name="isUsingStreamingPath">true if is using StreamingAssets path or HTTP URL (WWW)</param>
/// <param name="onFinishedLoadingTileSet">Delegate to call when this TileSet finishes loading</param>
/// <param name="firstID">First ID is a per-Map property, so External TileSets won't have this info in the node</param>
public TileSet(NanoXMLNode node, string mapPath, Map map, bool isUsingStreamingPath = false, Action<TileSet> onFinishedLoadingTileSet = null, int firstID = 1)
: this(node, map, firstID)
{
// Build tiles from this tileset
string texturePath = mapPath;
// Parse the path
if (Image.StartsWith("../"))
{
string path = Image;
string rootPath = mapPath;
string appPath = Path.GetFullPath(Application.dataPath.Replace("/Assets", ""));
while (path.StartsWith("../"))
{
rootPath = Directory.GetParent(rootPath).FullName;
path = path.Remove(0, 3);
}
rootPath = rootPath.Replace(appPath + Path.DirectorySeparatorChar, "");
path = Path.GetDirectoryName(path) + Path.AltDirectorySeparatorChar + Path.GetFileNameWithoutExtension(path);
if (path.StartsWith("/"))
path = path.Remove(0, 1);
rootPath = rootPath.Replace(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar);
if (rootPath.Length > 0)
rootPath += Path.AltDirectorySeparatorChar;
texturePath = string.Concat(rootPath, path);
}
else if (!Application.isWebPlayer)
{
if (!texturePath.EndsWith(Path.AltDirectorySeparatorChar.ToString(), StringComparison.InvariantCultureIgnoreCase))
texturePath += Path.AltDirectorySeparatorChar;
if (texturePath.Equals("/")) texturePath = "";
if (Path.GetDirectoryName(this.Image).Length > 0)
texturePath += Path.GetDirectoryName(this.Image) + Path.AltDirectorySeparatorChar;
if (texturePath.Equals("/")) texturePath = "";
texturePath = string.Concat(texturePath, Path.GetFileNameWithoutExtension(this.Image));
}
else
{
texturePath = Path.Combine(mapPath, Path.GetFileName(this.Image));
}
OnFinishedLoadingTileSet = onFinishedLoadingTileSet;
//Debug.Log(texturePath);
if (!isUsingStreamingPath)
{
//texturePath = string.Concat(texturePath, Path.GetExtension(this.Image));
this.Texture = Resources.Load<Texture2D>(texturePath);
BuildTiles(map.TileWidth);
}
else
{
texturePath = string.Concat(texturePath, Path.GetExtension(this.Image));
if (!texturePath.Contains("://"))
texturePath = string.Concat("file://", texturePath);
//Debug.Log(texturePath);
// Run Coroutine for WWW using TaskManager.
new X_UniTMX.Utils.Task(LoadTileSetTexture(texturePath, map.TileWidth), true);
}
}
private void ReadAsBase64(NanoXMLNode dataNode)
{
// get a stream to the decoded Base64 text
Stream data = new MemoryStream(Convert.FromBase64String(dataNode.Value), false);
// figure out what, if any, compression we're using. the compression determines
// if we need to wrap our data stream in a decompression stream
if (dataNode.GetAttribute("compression") != null)
{
string compression = dataNode.GetAttribute("compression").Value;
if (compression == "gzip")
{
data = new Ionic.Zlib.GZipStream(data, Ionic.Zlib.CompressionMode.Decompress, false);
}
else if (compression == "zlib")
{
data = new Ionic.Zlib.ZlibStream(data, Ionic.Zlib.CompressionMode.Decompress, false);
}
else
{
throw new InvalidOperationException("Unknown compression: " + compression);
}
}
// simply read in all the integers
using (data)
{
using (BinaryReader reader = new BinaryReader(data))
{
for (int i = 0; i < Data.Length; i++)
{
Data[i] = reader.ReadUInt32();
}
}
}
}
/// <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);
}
AddTileSetImage(node["image"]);
_mapTileWidth = map.MapRenderParameter.TileWidth;
_mapTileHeight = map.MapRenderParameter.TileHeight;
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"];
List<TileObject> tileObjects = null;
if (objectsNode != null)
{
tileObjects = new List<TileObject>();
foreach (NanoXMLNode tileObjNode in objectsNode.SubNodes)
{
TileObject tObj = new TileObject(tileObjNode, _mapTileWidth, _mapTileHeight);
//tObj.ScaleObject(map.TileWidth, map.TileHeight, map.Orientation);
tObj = tObj.ScaleObject(map.MapRenderParameter) as TileObject;
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);
}
// Load Tile Image, if this is an ImageCollection TileSet
AddTileSetImage(subNode["image"], tileObjects);
}
}
}
private void ReadAsCsv(NanoXMLNode dataNode)
{
// split the text up into lines
string[] lines = dataNode.Value.Split(new[] { '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
// iterate each line
for (int i = 0; i < lines.Length; i++)
{
// split the line into individual pieces
string[] indices = lines[i].Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
// iterate the indices and store in our data
for (int j = 0; j < indices.Length; j++)
{
Data[i * Width + j] = uint.Parse(indices[j], CultureInfo.InvariantCulture);
}
}
}
void AddTileSetImage(NanoXMLNode imageNode, List<TileObject> tileObjects = null)
{
if (imageNode == null)
return;
TileSetImage tsi = new TileSetImage();
tsi.FullPath = tsi.Image = imageNode.GetAttribute("source").Value;
if(imageNode.GetAttribute("width") != null)
tsi.Width = int.Parse(imageNode.GetAttribute("width").Value, CultureInfo.InvariantCulture);
if (imageNode.GetAttribute("height") != null)
tsi.Height = int.Parse(imageNode.GetAttribute("height").Value, CultureInfo.InvariantCulture);
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);
tsi.ColorKey = new Color((byte)Convert.ToInt32(r, 16), (byte)Convert.ToInt32(g, 16), (byte)Convert.ToInt32(b, 16));
}
// alter the tile objects, if any, to use this image's width and height as its TileWidth and TileHeight values
// used for ImageCollections, where tiles can be of different sizes inside the same tileset
if (tileObjects != null)
{
for (int i = 0; i < tileObjects.Count; i++)
{
tileObjects[i].TileWidth = tsi.Width;
tileObjects[i].TileHeight = tsi.Height;
}
}
TileSetImages.Add(tsi);
}
/// <summary>
/// Creates a TileObject from node
/// </summary>
/// <param name="node">XML node to parse</param>
public TileObject(NanoXMLNode node, int tileWidth, int tileHeight)
: base(node)
{
TileWidth = tileWidth;
TileHeight = tileHeight;
}
/// <summary>
/// Creates a TileObject from node
/// </summary>
/// <param name="node">XML node to parse</param>
public TileObject(NanoXMLNode node)
: base(node)
{
}
/// <summary>
/// Load an external TileSet
/// </summary>
/// <param name="node">TileSet's NanoXMLNode</param>
/// <param name="mapPath">Map's root directory</param>
/// <param name="firstID">TileSet's firstID (external TileSet does not save this info)</param>
/// <returns>is loaded or not</returns>
IEnumerator LoadExternalTileSet(NanoXMLNode node, string mapPath, int firstID = 1)
{
string externalTileSetData = node.GetAttribute("source").Value;
string filePath = mapPath;
if (Application.isWebPlayer)
{
filePath = Path.Combine(filePath, Path.GetFileName(externalTileSetData));
}
else
{
if (Path.GetDirectoryName(externalTileSetData).Length > 0)
filePath += Path.GetDirectoryName(externalTileSetData) + Path.AltDirectorySeparatorChar;
if (filePath.Equals("/")) filePath = "";
// if there's no :// assume we are using StreamingAssets path
if (!filePath.Contains("://"))
filePath = string.Concat("file://", Path.Combine(filePath, Path.GetFileName(externalTileSetData)));
}
WWW www = new WWW(filePath);
yield return www;
externalTileSetData = www.text;
BuildExternalTileSet(externalTileSetData, mapPath, firstID);
}
/// <summary>
/// Creates an Image Layer from node
/// </summary>
/// <param name="node">XML node to parse</param>
/// <param name="map">ImageLayer parent Map</param>
/// <param name="mapPath">Map's directory path</param>
/// <param name="baseMaterial">Material to use on this SpriteRenderer</param>
public ImageLayer(NanoXMLNode node, Map map, string mapPath, Material baseMaterial)
: base(node)
{
NanoXMLNode imageNode = node["image"];
this.Image = imageNode.GetAttribute("source").Value;
if (node.GetAttribute("x") != null)
{
Position.x = float.Parse(node.GetAttribute("x").Value, NumberStyles.Float) / (float)map.TileWidth;
}
if (node.GetAttribute("y") != null)
{
Position.y = -float.Parse(node.GetAttribute("y").Value, NumberStyles.Float) / (float)map.TileHeight;
}
// 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));
}
SortingOrder = map.DefaultSortingOrder - LayerDepth;
Parent = map.MapObject.transform;
TileWidth = map.TileWidth;
string texturePath = mapPath;
if (!map.UsingStreamingAssetsPath)
{
// Parse the path
if (Image.StartsWith("../"))
{
string path = Image;
string rootPath = Directory.GetParent(mapPath).FullName;
string appPath = Path.GetFullPath(Application.dataPath.Replace("/Assets", ""));
while (path.StartsWith("../"))
{
rootPath = Directory.GetParent(rootPath).FullName;
path = path.Remove(0, 3);
}
rootPath = rootPath.Replace(appPath, "");
path = Path.GetDirectoryName(path) + Path.AltDirectorySeparatorChar + Path.GetFileNameWithoutExtension(path);
if (path.StartsWith("/"))
path = path.Remove(0, 1);
rootPath = rootPath.Replace(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar);
if (rootPath.Length > 0)
rootPath += Path.AltDirectorySeparatorChar;
texturePath = rootPath + path;
}
else
{
if (Path.GetDirectoryName(this.Image).Length > 0)
texturePath += Path.GetDirectoryName(this.Image) + Path.AltDirectorySeparatorChar;
texturePath += Path.GetFileNameWithoutExtension(this.Image);
}
this.Texture = Resources.Load<Texture2D>(texturePath);
BuildGameObject();
}
else
{
if (!texturePath.Contains("://"))
texturePath = "file://" + texturePath + Path.GetFileName(this.Image);
// Run Coroutine for WWW using TaskManager.
new X_UniTMX.Utils.Task(LoadImageTexture(texturePath), true);
}
}
