public TMXTileGroup(XMLElement element)
{
name = element.GetAttribute("name", null);
width = element.GetIntAttribute("width", 0);
height = element.GetIntAttribute("height", 0);
objects = new List<TMXTile>();
XMLElement propsElement = element.GetChildrenByName("properties");
if (propsElement != null)
{
List<XMLElement> properties = propsElement.List("property");
if (properties != null)
{
props = new TMXProperty();
for (int p = 0; p < properties.Count; p++)
{
XMLElement propElement = properties[p];
string name_0 = propElement.GetAttribute("name", null);
string value_ren = propElement.GetAttribute("value", null);
props.SetProperty(name_0, value_ren);
}
}
}
List<XMLElement> objectNodes = element.List("object");
for (int i = 0; i < objectNodes.Count; i++)
{
XMLElement objElement = objectNodes[i];
TMXTile obj0 = new TMXTile(objElement);
obj0.index = i;
CollectionUtils.Add(objects, obj0);
}
}
public TMXTile(XMLElement element)
{
name = element.GetAttribute("name", "");
type = element.GetAttribute("type", "");
x = element.GetIntAttribute("x", 0);
y = element.GetIntAttribute("y", 0);
string w = element.GetAttribute("width", null);
string h = element.GetAttribute("height", null);
width = System.Int32.Parse((w == null || "".Equals(w)) ? "0" : w);
height = System.Int32.Parse((h == null || "".Equals(h)) ? "0" : h);
XMLElement imageElement = element
.GetChildrenByName("image");
if (imageElement != null)
{
image = imageElement.GetAttribute("source", null);
}
XMLElement propsElement = element
.GetChildrenByName("properties");
if (propsElement != null)
{
props = new TMXProperty();
List<XMLElement> property = propsElement.List("property");
for (int i = 0; i < property.Count; i++)
{
XMLElement propElement = property[i];
string name_0 = propElement.GetAttribute("name", null);
string value_ren = propElement.GetAttribute("value", null);
props.SetProperty(name_0, value_ren);
}
}
}
public TMXTileSet(TMXTiledMap map, XMLElement element, bool loadImage)
{
this.map = map;
this.name = element.GetAttribute("name", null);
this.firstGID = element.GetIntAttribute("firstgid", 0);
string source = element.GetAttribute("source", "");
if (!"".Equals(source))
{
try
{
Stream ins0 = Resources.OpenStream(map.GetTilesLocation()
+ "/" + source);
XMLDocument doc = XMLParser.Parse(ins0);
XMLElement docElement = doc.GetRoot();
element = docElement;
}
catch (Exception e)
{
Loon.Utils.Debug.Log.Exception(e);
throw new Exception(this.map.tilesLocation + "/"
+ source);
}
}
string tileWidthString = element.GetAttribute("tilewidth", "");
string tileHeightString = element.GetAttribute("tileheight", "");
if (tileWidthString.Length == 0 || tileHeightString.Length == 0)
{
throw new Exception(
"tileWidthString.length == 0 || tileHeightString.length == 0");
}
tileWidth = Int32.Parse(tileWidthString);
tileHeight = Int32.Parse(tileHeightString);
string sv = element.GetAttribute("spacing", "");
if ((sv != null) && (!"".Equals(sv)))
{
tileSpacing = Int32.Parse(sv);
}
string mv = element.GetAttribute("margin", "");
if ((mv != null) && (!"".Equals(mv)))
{
tileMargin = Int32.Parse(mv);
}
List<XMLElement> list = element.List("image");
XMLElement imageNode = list[0];
string fileName = imageNode.GetAttribute("source", null);
LColor trans = null;
string t = imageNode.GetAttribute("trans", null);
if ((t != null) && (t.Length > 0))
{
trans = new LColor(((uint)Convert.ToInt32(t, 16)));
}
if (loadImage)
{
string path = map.GetTilesLocation() + "/" + fileName;
LTexture image;
if (trans != null)
{
image = TextureUtils.FilterColor(path, trans);
}
else
{
image = LTextures.LoadTexture(path);
}
SetTileSetImage(image);
}
List<XMLElement> elements = element.List("tile");
for (int i = 0; i < elements.Count; i++)
{
XMLElement tileElement = elements[i];
int id = tileElement.GetIntAttribute("id", 0);
id += firstGID;
TMXProperty tileProps = new TMXProperty();
XMLElement propsElement = tileElement
.GetChildrenByName("properties");
List<XMLElement> properties = propsElement.List("property");
for (int p = 0; p < properties.Count; p++)
{
XMLElement propElement = properties[p];
string name_1 = propElement.GetAttribute("name", null);
string value_ren = propElement.GetAttribute("value", null);
tileProps.SetProperty(name_1, value_ren);
}
CollectionUtils.Put(props, id, tileProps);
}
}
/// <summary>
/// 根据TMX地图描述创建一个新层
/// </summary>
///
/// <param name="map"></param>
/// <param name="element"></param>
/// <exception cref="System.Exception"></exception>
public TMXLayer(TMXTiledMap map, XMLElement element)
{
this.tmx = map;
this.name = element.GetAttribute("name", "");
this.width = element.GetIntAttribute("width", 0);
this.height = element.GetIntAttribute("height", 0);
this.data = new int[width, height, 3];
this.MaxLightSize(width, height);
// 获得当前图层属性
XMLElement propsElement = element.GetChildrenByName("properties");
if (propsElement != null)
{
props = new TMXProperty();
List<XMLElement> properties = propsElement.List("property");
for (int i = 0; i < properties.Count; i++)
{
XMLElement propElement = properties[i];
string name_0 = propElement.GetAttribute("name", null);
string value_ren = propElement.GetAttribute("value", null);
props.SetProperty(name_0, value_ren);
}
}
XMLElement dataNode = element.GetChildrenByName("data");
string encoding = dataNode.GetAttribute("encoding", null);
string compression = dataNode.GetAttribute("compression", null);
// 进行base64的压缩解码
if ("base64".Equals(encoding) && "gzip".Equals(compression))
{
try
{
byte[] sdec = Base64Coder.DecodeBase64(dataNode.GetContents().Trim().ToCharArray());
ByteArrayInputStream mask0 = new ByteArrayInputStream(sdec);
GZipInputStream dis = new GZipInputStream(mask0);
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
int tileId = 0;
tileId |= dis.ReadByte();
tileId |= dis.ReadByte() << 8;
tileId |= dis.ReadByte() << 16;
tileId |= dis.ReadByte() << 24;
if (tileId == 0)
{
data[x,y,0] = -1;
data[x,y,1] = 0;
data[x,y,2] = 0;
}
else
{
TMXTileSet set = map.FindTileSet(tileId);
if (set != null)
{
data[x,y,0] = set.index;
data[x,y,1] = tileId - set.firstGID;
}
data[x,y,2] = tileId;
}
}
}
}
catch (Exception e)
{
Loon.Utils.Debugging.Log.Exception(e);
throw new Exception("Unable to decode base64 !");
}
}
else
{
throw new Exception("Unsupport tiled map type " + encoding
+ "," + compression + " only gzip base64 Support !");
}
}
private void Load(Stream ins0, string tileSetsLocation)
{
screenRect = LSystem.screenRect;
tilesLocation = tileSetsLocation;
try
{
XMLDocument doc = XMLParser.Parse(ins0);
XMLElement docElement = doc.GetRoot();
string orient = docElement.GetAttribute("orientation", "");
if (!"orthogonal".Equals(orient))
{
throw new Exception(
"Only orthogonal maps supported, found " + orient);
}
width = docElement.GetIntAttribute("width", 0);
height = docElement.GetIntAttribute("height", 0);
tileWidth = docElement.GetIntAttribute("tilewidth", 0);
tileHeight = docElement.GetIntAttribute("tileheight", 0);
XMLElement propsElement = (XMLElement)docElement
.GetChildrenByName("properties");
if (propsElement != null)
{
props = new TMXProperty();
List<XMLElement> property = propsElement.List("property");
for (int i = 0; i < property.Count; i++)
{
XMLElement propElement = property[i];
string name = propElement.GetAttribute("name", null);
string value_ren = propElement.GetAttribute("value", null);
props.SetProperty(name, value_ren);
}
}
if (loadTileSets)
{
TMXTileSet tileSet = null;
TMXTileSet lastSet = null;
List<XMLElement> setNodes = docElement.List("tileset");
for (int i_0 = 0; i_0 < setNodes.Count; i_0++)
{
XMLElement current = setNodes[i_0];
tileSet = new TMXTileSet(this, current, true);
tileSet.index = i_0;
if (lastSet != null)
{
lastSet.SetLimit(tileSet.firstGID - 1);
}
lastSet = tileSet;
CollectionUtils.Add(tileSets, tileSet);
}
}
List<XMLElement> layerNodes = docElement.List("layer");
for (int i_1 = 0; i_1 < layerNodes.Count; i_1++)
{
XMLElement current_2 = layerNodes[i_1];
TMXLayer layer = new TMXLayer(this, current_2);
layer.index = i_1;
CollectionUtils.Add(layers, layer);
}
List<XMLElement> objectGroupNodes = docElement
.List("objectgroup");
for (int i_3 = 0; i_3 < objectGroupNodes.Count; i_3++)
{
XMLElement current_4 = objectGroupNodes[i_3];
TMXTileGroup objectGroup = new TMXTileGroup(current_4);
objectGroup.index = i_3;
CollectionUtils.Add(objectGroups, objectGroup);
}
defWidth = (int)(screenRect.GetWidth() / tileWidth);
defHeight = (int)(screenRect.GetHeight() / tileHeight);
}
catch (Exception ex)
{
Console.Error.WriteLine(ex.StackTrace);
throw new Exception("Failed to parse map", ex);
}
}
