// TMX tileset element constructor
public TmxTileset(XElement xTileset, string tmxDir = "")
{
var xFirstGid = xTileset.Attribute("firstgid");
var source = (string) xTileset.Attribute("source");
if (source != null)
{
// Prepend the parent TMX directory if necessary
source = Path.Combine(tmxDir, source);
// source is always preceded by firstgid
FirstGid = (int) xFirstGid;
// Everything else is in the TSX file
var xDocTileset = ReadXml(source);
var ts = new TmxTileset(xDocTileset, TmxDirectory);
Name = ts.Name;
TileWidth = ts.TileWidth;
TileHeight = ts.TileHeight;
Spacing = ts.Spacing;
Margin = ts.Margin;
TileCount = ts.TileCount;
TileOffset = ts.TileOffset;
Image = ts.Image;
Terrains = ts.Terrains;
Tiles = ts.Tiles;
Properties = ts.Properties;
}
else
{
// firstgid is always in TMX, but not TSX
if (xFirstGid != null)
FirstGid = (int) xFirstGid;
Name = (string) xTileset.Attribute("name");
TileWidth = (int) xTileset.Attribute("tilewidth");
TileHeight = (int) xTileset.Attribute("tileheight");
Spacing = (int?) xTileset.Attribute("spacing") ?? 0;
Margin = (int?) xTileset.Attribute("margin") ?? 0;
TileCount = (int?) xTileset.Attribute("tilecount");
TileOffset = new TmxTileOffset(xTileset.Element("tileoffset"));
Image = new TmxImage(xTileset.Element("image"), tmxDir);
Terrains = new TmxList<TmxTerrain>();
var xTerrainType = xTileset.Element("terraintypes");
if (xTerrainType != null) {
foreach (var e in xTerrainType.Elements("terrain"))
Terrains.Add(new TmxTerrain(e));
}
Tiles = new Collection<TmxTilesetTile>();
foreach (var xTile in xTileset.Elements("tile"))
{
var tile = new TmxTilesetTile(xTile, Terrains, tmxDir);
Tiles.Add(tile);
}
Properties = new PropertyDict(xTileset.Element("properties"));
}
}
public TmxImageLayer(XElement xImageLayer, string tmxDir = "")
{
Name = (string) xImageLayer.Attribute("name");
Width = (int) xImageLayer.Attribute("width");
Height = (int) xImageLayer.Attribute("height");
Visible = (bool?) xImageLayer.Attribute("visible") ?? true;
Opacity = (double?) xImageLayer.Attribute("opacity") ?? 1.0;
Image = new TmxImage(xImageLayer.Element("image"), tmxDir);
Properties = new PropertyDict(xImageLayer.Element("properties"));
}
public TmxTilesetTile(XElement xTile, TmxList<TmxTerrain> Terrains,
string tmxDir = "")
{
Id = (int)xTile.Attribute("id");
TerrainEdges = new Collection<TmxTerrain>();
int result;
TmxTerrain edge;
var strTerrain = (string)xTile.Attribute("terrain") ?? ",,,";
foreach (var v in strTerrain.Split(',')) {
var success = int.TryParse(v, out result);
if (success)
edge = Terrains[result];
else
edge = null;
TerrainEdges.Add(edge);
// TODO: Assert that TerrainEdges length is 4
}
Probability = (double?)xTile.Attribute("probability") ?? 1.0;
Image = new TmxImage(xTile.Element("image"), tmxDir);
ObjectGroups = new TmxList<TmxObjectGroup>();
foreach (var e in xTile.Elements("objectgroup"))
ObjectGroups.Add(new TmxObjectGroup(e));
AnimationFrames = new Collection<TmxAnimationFrame>();
if (xTile.Element("animation") != null) {
foreach (var e in xTile.Element("animation").Elements("frame"))
AnimationFrames.Add(new TmxAnimationFrame(e));
}
Properties = new PropertyDict(xTile.Element("properties"));
}
// TMX tileset element constructor
public TmxTileset(XElement xTileset, string tmxDir = "")
{
XAttribute xFirstGid = xTileset.Attribute("firstgid");
var source = (string) xTileset.Attribute("source");
if (source != null)
{
throw new NotSupportedException(
"External tilesets are not yet supported. Please move the tileset or implement this.");
// This won't work just yet; we'll need to implement a seperate loader probably
// Prepend the parent TMX directory if necessary
source = Path.Combine(tmxDir, source);
// source is always preceded by firstgid
FirstGid = (int) xFirstGid;
// Everything else is in the TSX file
XDocument xDocTileset = ReadXml(new FileStream(source, FileMode.Open));
var ts = new TmxTileset(xDocTileset, TmxDirectory);
Name = ts.Name;
TileWidth = ts.TileWidth;
TileHeight = ts.TileHeight;
Spacing = ts.Spacing;
Margin = ts.Margin;
TileOffset = ts.TileOffset;
Image = ts.Image;
Terrains = ts.Terrains;
Tiles = ts.Tiles;
Properties = ts.Properties;
}
else
{
// firstgid is always in TMX, but not TSX
if (xFirstGid != null)
FirstGid = (int) xFirstGid;
Name = (string) xTileset.Attribute("name");
TileWidth = (int) xTileset.Attribute("tilewidth");
TileHeight = (int) xTileset.Attribute("tileheight");
Spacing = (int?) xTileset.Attribute("spacing") ?? 0;
Margin = (int?) xTileset.Attribute("margin") ?? 0;
TileOffset = new TmxTileOffset(xTileset.Element("tileoffset"));
Image = new TmxImage(xTileset.Element("image"), tmxDir);
Terrains = new TmxList<TmxTerrain>();
XElement xTerrainType = xTileset.Element("terraintypes");
if (xTerrainType != null)
{
foreach (XElement e in xTerrainType.Elements("terrain"))
Terrains.Add(new TmxTerrain(e));
}
Tiles = new List<TmxTilesetTile>();
foreach (XElement xTile in xTileset.Elements("tile"))
{
var tile = new TmxTilesetTile(xTile, Terrains, tmxDir);
Tiles.Add(tile);
}
Properties = new PropertyDict(xTileset.Element("properties"));
}
}
public TmxTilesetTile(XElement xTile, TmxList<TmxTerrain> Terrains,
string tmxDir = "")
{
Id = (int)xTile.Attribute("id");
TerrainEdges = new List<TmxTerrain>(4);
int result;
TmxTerrain edge;
var strTerrain = (string)xTile.Attribute("terrain") ?? ",,,";
foreach (var v in strTerrain.Split(',')) {
var success = int.TryParse(v, out result);
if (success)
edge = Terrains[result];
else
edge = null;
TerrainEdges.Add(edge);
}
Probability = (double?)xTile.Attribute("probability") ?? 1.0;
Image = new TmxImage(xTile.Element("image"), tmxDir);
Properties = new PropertyDict(xTile.Element("properties"));
}
public TmxTilesetTile(XElement xTile, TmxList<TmxTerrain> Terrains,
string tmxDir = "")
{
Id = (int)xTile.Attribute("id");
var strTerrain = ((string)xTile.Attribute("terrain")).Split(',');
int result;
for (var i = 0; i < 4; i++) {
var success = int.TryParse(strTerrain[i], out result);
if (success)
TerrainEdges[i] = Terrains[result];
else
TerrainEdges[i] = null;
}
Probability = (double?)xTile.Attribute("probability") ?? 1.0;
Image = new TmxImage(xTile.Element("image"), tmxDir);
Properties = new PropertyDict(xTile.Element("properties"));
}
