public static void SetAtlasPath(this MTexture self, string path) => ((patch_MTexture)self).SetAtlasPath(path);
// Patching constructors is ugly. public extern void orig_ctor_MTexture(MTexture parent, int x, int y, int width, int height);
public extern void orig_ctor_MTexture(MTexture parent, string atlasPath, Rectangle clipRect, Vector2 drawOffset, int width, int height);
public MTextureParent(MTexture inner)
{
Parent = inner;
}
public void Ingest(ModAsset asset)
{
if (asset == null)
{
return;
}
// Crawl through all child assets.
if (asset.Type == typeof(AssetTypeDirectory))
{
lock (asset.Children) {
foreach (ModAsset child in asset.Children)
{
Ingest(child);
}
}
return;
}
// Forcibly add the mod content to the atlas.
if (asset.Type != typeof(Texture2D))
{
return;
}
string path = asset.PathVirtual;
if (!path.StartsWith(RelativeDataPath))
{
return;
}
path = path.Substring(RelativeDataPath.Length);
if (textures.TryGetValue(path, out MTexture mtex))
{
Logger.Log(LogLevel.Verbose, "Atlas.Ingest", $"{Path.GetFileName(DataPath)} + ({asset.Source?.Name ?? "???"}) {path}");
mtex.SetOverride(asset);
this[path] = mtex;
return;
}
VirtualTexture vtex;
try {
vtex = VirtualContentExt.CreateTexture(asset);
} catch {
// The game is going to crash from this. Log the offending texture to make debugging easier.
Logger.Log(LogLevel.Verbose, "Atlas.Ingest", $"Error while loading texture {path} ({asset.Source?.Name ?? "???"}) into atlas {Path.GetFileName(DataPath)}");
throw;
}
MTextureMeta meta = asset.GetMeta <MTextureMeta>();
if (meta != null)
{
// Apply width and height from meta.
if (meta.Width == 0)
{
meta.Width = vtex.Width;
}
if (meta.Height == 0)
{
meta.Height = vtex.Height;
}
mtex = new MTexture(vtex, new Vector2(meta.X, meta.Y), meta.Width, meta.Height);
}
else
{
// Apply width and height from replacement texture.
mtex = new MTexture(vtex);
}
mtex.AtlasPath = path;
mtex.SetAtlas(this);
mtex.SetOverride(asset);
this[path] = mtex;
}
public static MTextureOverlay AddOverlay(this MTexture self, VirtualTexture texture) => ((patch_MTexture)self).AddOverlay(texture);
public static void Ingest(this Atlas self, AssetMetadata asset)
{
Logger.Log("Atlas.Ingest", $"{self.GetDataPath()} + {asset.PathRelative}");
// Crawl through all child assets.
if (asset.AssetType == typeof(AssetTypeDirectory))
{
foreach (AssetMetadata child in asset.Children)
{
self.Ingest(child);
}
return;
}
// Forcibly add the mod content to the atlas.
if (asset.AssetType == typeof(Texture2D))
{
string parentPath = self.GetDataPath();
if (parentPath.StartsWith(Everest.Content.PathContentOrig))
{
parentPath = parentPath.Substring(Everest.Content.PathContentOrig.Length + 1);
}
parentPath = parentPath.Replace('\\', '/');
string path = asset.PathRelative;
if (!path.StartsWith(parentPath))
{
return;
}
path = path.Substring(parentPath.Length + 1);
VirtualTexture replacementV = VirtualContentExt.CreateTexture(asset);
MTexture replacement;
MTextureMeta meta = asset.GetMeta <MTextureMeta>();
Dictionary <string, MTexture> textures = self.GetTextures();
MTexture existing;
if (textures.TryGetValue(path, out existing))
{
// We're the currently active overlay.
if (existing.Texture.GetMetadata() == asset)
{
return;
}
if (meta != null)
{
// Apply width and height from existing meta.
existing.AddOverlay(replacementV, new Vector2(meta.X, meta.Y), meta.Width, meta.Height);
}
else
{
// Keep width and height from existing instance.
existing.AddOverlay(replacementV, existing.DrawOffset, existing.Width, existing.Height);
}
replacement = existing;
}
else
{
if (meta != null)
{
// Apply width and height from existing meta.
replacement = new MTexture(replacementV, new Vector2(meta.X, meta.Y), meta.Width, meta.Height);
}
else
{
// Apply width and height from replacement texture.
replacement = new MTexture(replacementV);
}
// TODO: What's with the AtlasPath? Seems to stem from an atlas metadata property...
}
self[path] = replacement;
return;
}
}
/// <summary> /// Sets the parent texture of the given MTexture. /// </summary> public static void SetParent(this MTexture self, MTexture parent) => ((patch_MTexture)self).Parent = parent;
internal Image(MTexture texture, bool active)
: base(active)
{
Texture = texture;
}
/// <summary> /// Add a new override layer. /// </summary> public static MTextureOverride AddOverride(this MTexture self, MTextureOverride layer) => ((patch_MTexture)self).AddOverride(layer);
/// <summary> /// Gets the parent texture of the given MTexture. /// </summary> public static MTexture GetParent(this MTexture self) => ((patch_MTexture)self).Parent;
/// <summary> /// Get the currently active meta override. /// </summary> public static MTextureOverride GetOverrideMeta(this MTexture self) => ((patch_MTexture)self).OverrideMeta;
public MTexture(MTexture parent, Rectangle clipRect)
: this(parent, clipRect.X, clipRect.Y, clipRect.Width, clipRect.Height)
{
}
public MTexture(MTexture parent, string atlasPath, Rectangle clipRect)
: this(parent, clipRect)
{
AtlasPath = atlasPath;
}
public static MTextureOverlay GetOverlayMeta(this MTexture self) => ((patch_MTexture)self).OverlayMeta;
public Image(MTexture texture)
: base(false)
{
Texture = texture;
}
public static MTextureOverlay AddOverlay(this MTexture self, MTextureOverlay overlay) => ((patch_MTexture)self).AddOverlay(overlay);
/// <summary>
/// Feed the given ModAsset into the atlas.
/// </summary>
public static void Ingest(this Atlas atlas, ModAsset asset)
{
if (asset == null)
{
return;
}
// Crawl through all child assets.
if (asset.Type == typeof(AssetTypeDirectory))
{
lock (asset.Children) {
foreach (ModAsset child in asset.Children)
{
atlas.Ingest(child);
}
}
return;
}
// Forcibly add the mod content to the atlas.
if (asset.Type != typeof(Texture2D))
{
return;
}
string parentPath = atlas.GetDataPath();
if (parentPath.StartsWith(Everest.Content.PathContentOrig))
{
parentPath = parentPath.Substring(Everest.Content.PathContentOrig.Length + 1);
}
parentPath = parentPath.Replace('\\', '/');
string path = asset.PathVirtual;
if (!path.StartsWith(parentPath + "/"))
{
return;
}
path = path.Substring(parentPath.Length + 1);
Logger.Log(LogLevel.Verbose, "Atlas.Ingest", $"{Path.GetFileName(atlas.GetDataPath())} + ({asset.Source?.Name ?? "???"}) {path}");
MTexture mtex;
Dictionary <string, MTexture> textures = atlas.GetTextures();
if (textures.TryGetValue(path, out mtex))
{
mtex.SetOverride(asset);
}
else
{
VirtualTexture vtex = VirtualContentExt.CreateTexture(asset);
MTextureMeta meta = asset.GetMeta <MTextureMeta>();
if (meta != null)
{
// Apply width and height from meta.
if (meta.Width == 0)
{
meta.Width = vtex.Width;
}
if (meta.Height == 0)
{
meta.Height = vtex.Height;
}
mtex = new MTexture(vtex, new Vector2(meta.X, meta.Y), meta.Width, meta.Height);
}
else
{
// Apply width and height from replacement texture.
mtex = new MTexture(vtex);
}
mtex.AtlasPath = path;
mtex.SetAtlas(atlas);
mtex.SetOverride(asset);
}
atlas.ResetCaches();
atlas[path] = mtex;
}
public static MTextureOverlay AddOverlay(this MTexture self, VirtualTexture texture, Vector2 drawOffset, int frameWidth, int frameHeight) => ((patch_MTexture)self).AddOverlay(texture, drawOffset, frameWidth, frameHeight);
private static void ReadAtlasData(Atlas _atlas, string path, AtlasDataFormat format)
{
patch_Atlas atlas = (patch_Atlas)_atlas;
string pathFull = Path.Combine(Engine.ContentDirectory, path);
XmlDocument xmlDoc;
VirtualTexture texV;
MTexture texM;
switch (format)
{
case AtlasDataFormat.TexturePacker_Sparrow:
xmlDoc = Calc.LoadContentXML(path);
XmlElement xmlTextureAtlas = xmlDoc["TextureAtlas"];
if (xmlTextureAtlas == null)
{
break;
}
texV = VirtualContent.CreateTexture(Path.Combine(Path.GetDirectoryName(path), xmlTextureAtlas.Attr("imagePath", "")));
texM = new MTexture(texV);
texM.SetAtlas(atlas);
atlas.Sources.Add(texV);
XmlNodeList xmlSubs = xmlTextureAtlas.GetElementsByTagName("SubTexture");
foreach (XmlElement xmlSub in xmlSubs)
{
string name = xmlSub.Attr("name");
Rectangle clipRect = xmlSub.Rect();
if (xmlSub.HasAttr("frameX"))
{
atlas.textures[name] = new MTexture(
texM, name, clipRect,
new Vector2(-xmlSub.AttrInt("frameX"), -xmlSub.AttrInt("frameY")),
xmlSub.AttrInt("frameWidth"), xmlSub.AttrInt("frameHeight")
);
}
else
{
atlas.textures[name] = new MTexture(texM, name, clipRect);
}
}
break;
case AtlasDataFormat.CrunchXml:
if (!File.Exists(pathFull))
{
break;
}
xmlDoc = Calc.LoadContentXML(path);
XmlElement xmlAtlas = xmlDoc["atlas"];
foreach (XmlElement xmlAtlasSource in xmlAtlas)
{
texV = VirtualContent.CreateTexture(Path.Combine(Path.GetDirectoryName(path), xmlAtlasSource.Attr("n", "") + ".png"));
texM = new MTexture(texV);
texM.SetAtlas(atlas);
atlas.Sources.Add(texV);
foreach (XmlElement xmlSub in xmlAtlasSource)
{
string name = xmlSub.Attr("n");
Rectangle clipRect = new Rectangle(xmlSub.AttrInt("x"), xmlSub.AttrInt("y"), xmlSub.AttrInt("w"), xmlSub.AttrInt("h"));
if (xmlSub.HasAttr("fx"))
{
atlas.textures[name] = new MTexture(
texM, name, clipRect,
new Vector2(-xmlSub.AttrInt("fx"), -xmlSub.AttrInt("fy")),
xmlSub.AttrInt("fw"), xmlSub.AttrInt("fh")
);
}
else
{
atlas.textures[name] = new MTexture(texM, name, clipRect);
}
}
}
break;
case AtlasDataFormat.CrunchBinary:
if (!File.Exists(pathFull))
{
break;
}
using (FileStream stream = File.OpenRead(pathFull))
using (BinaryReader reader = new BinaryReader(stream)) {
short sources = reader.ReadInt16();
for (int i = 0; i < sources; i++)
{
texV = VirtualContent.CreateTexture(Path.Combine(Path.GetDirectoryName(path), reader.ReadNullTerminatedString() + ".png"));
texM = new MTexture(texV);
texM.SetAtlas(atlas);
atlas.Sources.Add(texV);
short subs = reader.ReadInt16();
for (int j = 0; j < subs; j++)
{
string name = reader.ReadNullTerminatedString();
short clipX = reader.ReadInt16();
short clipY = reader.ReadInt16();
short clipWidth = reader.ReadInt16();
short clipHeight = reader.ReadInt16();
short offsX = reader.ReadInt16();
short offsY = reader.ReadInt16();
short width = reader.ReadInt16();
short height = reader.ReadInt16();
atlas.textures[name] = new MTexture(
texM, name, new Rectangle(clipX, clipY, clipWidth, clipHeight),
new Vector2(-offsX, -offsY),
width, height
);
}
}
}
break;
case AtlasDataFormat.CrunchXmlOrBinary:
if (File.Exists(pathFull + ".bin"))
{
ReadAtlasData(atlas, path + ".bin", AtlasDataFormat.CrunchBinary);
}
else if (File.Exists(pathFull + ".xml"))
{
ReadAtlasData(atlas, path + ".xml", AtlasDataFormat.CrunchXml);
}
return;
case AtlasDataFormat.CrunchBinaryNoAtlas:
if (!File.Exists(pathFull + ".bin"))
{
break;
}
using (FileStream stream = File.OpenRead(pathFull + ".bin"))
using (BinaryReader reader = new BinaryReader(stream)) {
short sources = reader.ReadInt16();
for (int i = 0; i < sources; i++)
{
string sourcePath = Path.Combine(Path.GetDirectoryName(path), reader.ReadNullTerminatedString());
short subs = reader.ReadInt16();
for (int j = 0; j < subs; j++)
{
string name = reader.ReadNullTerminatedString();
short unknownA = reader.ReadInt16();
short unknownB = reader.ReadInt16();
short unknownC = reader.ReadInt16();
short unknownD = reader.ReadInt16();
short offsX = reader.ReadInt16();
short offsY = reader.ReadInt16();
short width = reader.ReadInt16();
short height = reader.ReadInt16();
texV = VirtualContent.CreateTexture(Path.Combine(sourcePath, name + ".png"));
texM = atlas.textures[name] = new MTexture(texV, new Vector2(-offsX, -offsY), width, height);
texM.SetAtlas(atlas);
atlas.Sources.Add(texV);
}
}
}
break;
case AtlasDataFormat.Packer:
if (!File.Exists(pathFull + ".meta"))
{
break;
}
using (FileStream stream = File.OpenRead(pathFull + ".meta"))
using (BinaryReader reader = new BinaryReader(stream)) {
reader.ReadInt32(); // ???
reader.ReadString(); // ???
reader.ReadInt32(); // ???
short sources = reader.ReadInt16();
for (int i = 0; i < sources; i++)
{
texV = VirtualContent.CreateTexture(Path.Combine(Path.GetDirectoryName(path), reader.ReadString() + ".data"));
texM = new MTexture(texV);
texM.SetAtlas(atlas);
atlas.Sources.Add(texV);
short subs = reader.ReadInt16();
for (int j = 0; j < subs; j++)
{
string name = reader.ReadString().Replace('\\', '/');
short clipX = reader.ReadInt16();
short clipY = reader.ReadInt16();
short clipWidth = reader.ReadInt16();
short clipHeight = reader.ReadInt16();
short offsX = reader.ReadInt16();
short offsY = reader.ReadInt16();
short width = reader.ReadInt16();
short height = reader.ReadInt16();
atlas.textures[name] = new MTexture(
texM, name, new Rectangle(clipX, clipY, clipWidth, clipHeight),
new Vector2(-offsX, -offsY),
width, height
);
}
}
if (stream.Position < stream.Length && reader.ReadString() == "LINKS")
{
short count = reader.ReadInt16();
for (int i = 0; i < count; i++)
{
string key = reader.ReadString();
string value = reader.ReadString();
atlas.links.Add(key, value);
}
}
}
break;
case AtlasDataFormat.PackerNoAtlas:
if (!File.Exists(pathFull + ".meta"))
{
break;
}
using (FileStream stream = File.OpenRead(pathFull + ".meta"))
using (BinaryReader reader = new BinaryReader(stream)) {
reader.ReadInt32();
reader.ReadString();
reader.ReadInt32();
short sources = reader.ReadInt16();
for (int i = 0; i < sources; i++)
{
string sourcePath = Path.Combine(Path.GetDirectoryName(path), reader.ReadString());
short subs = reader.ReadInt16();
for (int j = 0; j < subs; j++)
{
string name = reader.ReadString().Replace('\\', '/');
short unknownA = reader.ReadInt16();
short unknownB = reader.ReadInt16();
short unknownC = reader.ReadInt16();
short unknownD = reader.ReadInt16();
short offsX = reader.ReadInt16();
short offsY = reader.ReadInt16();
short width = reader.ReadInt16();
short height = reader.ReadInt16();
texV = VirtualContent.CreateTexture(Path.Combine(sourcePath, name + ".data"));
texM = atlas.textures[name] = new MTexture(texV, new Vector2(-offsX, -offsY), width, height);
texM.SetAtlas(atlas);
texM.AtlasPath = name;
atlas.Sources.Add(texV);
}
}
if (stream.Position < stream.Length && reader.ReadString() == "LINKS")
{
short count = reader.ReadInt16();
for (int i = 0; i < count; i++)
{
string key = reader.ReadString();
string value = reader.ReadString();
atlas.links.Add(key, value);
}
}
}
break;
default:
break;
}
}
private static void ReadAtlasData(Atlas atlas, string path, AtlasDataFormat format)
{
switch (format)
{
case AtlasDataFormat.TexturePacker_Sparrow:
{
XmlDocument xml = Calc.LoadContentXML(path);
XmlElement at = xml["TextureAtlas"];
var texturePath = at.Attr("imagePath", "");
var filename = Path.Combine(Engine.ContentDirectory, Path.Combine(Path.GetDirectoryName(path)), texturePath + ".png");
var fileStream = new FileStream(filename, FileMode.Open, FileAccess.Read);
var texture = Texture2D.FromStream(Engine.Instance.GraphicsDevice, fileStream);
fileStream.Close();
var mTexture = new MTexture(texture);
atlas.Sources.Add(texture);
var subtextures = at.GetElementsByTagName("SubTexture");
foreach (XmlElement sub in subtextures)
{
var name = sub.Attr("name");
var clipRect = sub.Rect();
if (sub.HasAttr("frameX"))
{
atlas.textures[name] = new MTexture(mTexture, name, clipRect, new Vector2(-sub.AttrInt("frameX"), -sub.AttrInt("frameY")), sub.AttrInt("frameWidth"), sub.AttrInt("frameHeight"));
}
else
{
atlas.textures[name] = new MTexture(mTexture, name, clipRect);
}
}
}
break;
case AtlasDataFormat.CrunchXml:
{
XmlDocument xml = Calc.LoadContentXML(path);
XmlElement at = xml["atlas"];
foreach (XmlElement tex in at)
{
var texturePath = tex.Attr("n", "");
var filename = Path.Combine(Engine.ContentDirectory, Path.Combine(Path.GetDirectoryName(path)), texturePath + ".png");
var fileStream = new FileStream(filename, FileMode.Open, FileAccess.Read);
var texture = Texture2D.FromStream(Engine.Instance.GraphicsDevice, fileStream);
fileStream.Close();
var mTexture = new MTexture(texture, filename);
atlas.Sources.Add(texture);
foreach (XmlElement sub in tex)
{
var name = sub.Attr("n");
var clipRect = new Rectangle(sub.AttrInt("x"), sub.AttrInt("y"), sub.AttrInt("w"), sub.AttrInt("h"));
if (sub.HasAttr("fx"))
{
atlas.textures[name] = new MTexture(mTexture, name, clipRect, new Vector2(-sub.AttrInt("fx"), -sub.AttrInt("fy")), sub.AttrInt("fw"), sub.AttrInt("fh"));
}
else
{
atlas.textures[name] = new MTexture(mTexture, name, clipRect);
}
}
}
}
break;
case AtlasDataFormat.CrunchBinary:
using (var stream = File.OpenRead(Path.Combine(Engine.ContentDirectory, path)))
{
var reader = new BinaryReader(stream);
var textures = reader.ReadInt16();
for (int i = 0; i < textures; i++)
{
var textureName = reader.ReadNullTerminatedString();
var filename = Path.Combine(Engine.ContentDirectory, Path.Combine(Path.GetDirectoryName(path)), textureName + ".png");
var fileStream = new FileStream(filename, FileMode.Open, FileAccess.Read);
var texture = Texture2D.FromStream(Engine.Instance.GraphicsDevice, fileStream);
fileStream.Close();
atlas.Sources.Add(texture);
var mTexture = new MTexture(texture, filename);
var subtextures = reader.ReadInt16();
for (int j = 0; j < subtextures; j++)
{
var name = reader.ReadNullTerminatedString();
var x = reader.ReadInt16();
var y = reader.ReadInt16();
var w = reader.ReadInt16();
var h = reader.ReadInt16();
var fx = reader.ReadInt16();
var fy = reader.ReadInt16();
var fw = reader.ReadInt16();
var fh = reader.ReadInt16();
atlas.textures[name] = new MTexture(mTexture, name, new Rectangle(x, y, w, h), new Vector2(-fx, -fy), fw, fh);
}
}
}
break;
case AtlasDataFormat.CrunchBinaryNoAtlas:
using (var stream = File.OpenRead(Path.Combine(Engine.ContentDirectory, path + ".bin")))
{
var reader = new BinaryReader(stream);
var folders = reader.ReadInt16();
for (int i = 0; i < folders; i++)
{
var folderName = reader.ReadNullTerminatedString();
var folderPath = Path.Combine(Path.GetDirectoryName(path), folderName);
var subtextures = reader.ReadInt16();
for (int j = 0; j < subtextures; j++)
{
var name = reader.ReadNullTerminatedString();
var x = reader.ReadInt16();
var y = reader.ReadInt16();
var w = reader.ReadInt16();
var h = reader.ReadInt16();
var fx = reader.ReadInt16();
var fy = reader.ReadInt16();
var fw = reader.ReadInt16();
var fh = reader.ReadInt16();
var filename = Path.Combine(folderPath, name + ".png");
var fileStream = new FileStream(filename, FileMode.Open, FileAccess.Read);
var texture = Texture2D.FromStream(Engine.Instance.GraphicsDevice, fileStream);
fileStream.Close();
atlas.Sources.Add(texture);
atlas.textures[name] = new MTexture(texture, new Vector2(-fx, -fy), fw, fh, filename);
}
}
}
break;
case AtlasDataFormat.Packer:
using (var stream = File.OpenRead(Path.Combine(Engine.ContentDirectory, path + ".meta")))
{
var reader = new BinaryReader(stream);
reader.ReadInt32(); // version
reader.ReadString(); // args
reader.ReadInt32(); // hash
var textures = reader.ReadInt16();
for (int i = 0; i < textures; i++)
{
var textureName = reader.ReadString();
var texturePath = Path.Combine(Path.GetDirectoryName(path), textureName + ".data");
var fileStream = new FileStream(texturePath, FileMode.Open, FileAccess.Read);
var texture = Texture2D.FromStream(Engine.Instance.GraphicsDevice, fileStream);
fileStream.Close();
atlas.Sources.Add(texture);
var mTexture = new MTexture(texture);
var subtextures = reader.ReadInt16();
for (int j = 0; j < subtextures; j++)
{
var name = reader.ReadString().Replace('\\', '/');
var x = reader.ReadInt16();
var y = reader.ReadInt16();
var w = reader.ReadInt16();
var h = reader.ReadInt16();
var fx = reader.ReadInt16();
var fy = reader.ReadInt16();
var fw = reader.ReadInt16();
var fh = reader.ReadInt16();
atlas.textures[name] = new MTexture(mTexture, name, new Rectangle(x, y, w, h), new Vector2(-fx, -fy), fw, fh);
}
}
}
break;
case AtlasDataFormat.PackerNoAtlas:
using (var stream = File.OpenRead(Path.Combine(Engine.ContentDirectory, path + ".meta")))
{
var reader = new BinaryReader(stream);
reader.ReadInt32(); // version
reader.ReadString(); // args
reader.ReadInt32(); // hash
var folders = reader.ReadInt16();
for (int i = 0; i < folders; i++)
{
var folderName = reader.ReadString();
var folderPath = Path.Combine(Path.GetDirectoryName(path), folderName);
var subtextures = reader.ReadInt16();
for (int j = 0; j < subtextures; j++)
{
var name = reader.ReadString().Replace('\\', '/');
var x = reader.ReadInt16();
var y = reader.ReadInt16();
var w = reader.ReadInt16();
var h = reader.ReadInt16();
var fx = reader.ReadInt16();
var fy = reader.ReadInt16();
var fw = reader.ReadInt16();
var fh = reader.ReadInt16();
var fileStream = new FileStream(Path.Combine(folderPath, name + ".data"), FileMode.Open, FileAccess.Read);
var texture = Texture2D.FromStream(Engine.Instance.GraphicsDevice, fileStream);
fileStream.Close();
atlas.Sources.Add(texture);
atlas.textures[name] = new MTexture(texture, new Vector2(-fx, -fy), fw, fh);
}
}
}
break;
case AtlasDataFormat.CrunchXmlOrBinary:
if (File.Exists(Path.Combine(Engine.ContentDirectory, path + ".bin")))
{
ReadAtlasData(atlas, path + ".bin", AtlasDataFormat.CrunchBinary);
}
else
{
ReadAtlasData(atlas, path + ".xml", AtlasDataFormat.CrunchXml);
}
break;
default:
throw new NotImplementedException();
}
}
public SpriteData(MTexture atlas, string xmlPath)
: this(atlas, Calc.LoadContentXML(xmlPath))
{
}