public static TextureRegionAtlas FromXml(string xml, Func <string, Texture2D> textureGetter)
{
var doc = XDocument.Parse(xml);
var root = doc.Root;
var result = new TextureRegionAtlas();
var imageFileAttr = root.Attribute(ImageName);
if (imageFileAttr == null)
{
throw new Exception("Mandatory attribute 'ImageFile' doesnt exist");
}
result.Image = imageFileAttr.Value;
var texture = textureGetter(result.Image);
foreach (XElement entry in root.Elements())
{
var id = entry.Attribute(BaseContext.IdName).Value;
var bounds = new Rectangle(
int.Parse(entry.Attribute(LeftName).Value),
int.Parse(entry.Attribute(TopName).Value),
int.Parse(entry.Attribute(WidthName).Value),
int.Parse(entry.Attribute(HeightName).Value)
);
var isNinePatch = entry.Name == NinePatchRegionName;
TextureRegion region;
if (!isNinePatch)
{
region = new TextureRegion(texture, bounds);
}
else
{
var padding = new Thickness
{
Left = int.Parse(entry.Attribute(NinePatchLeftName).Value),
Top = int.Parse(entry.Attribute(NinePatchTopName).Value),
Right = int.Parse(entry.Attribute(NinePatchRightName).Value),
Bottom = int.Parse(entry.Attribute(NinePatchBottomName).Value)
};
region = new NinePatchRegion(texture, bounds, padding);
}
result[id] = region;
}
return(result);
}
public static TextureRegionAtlas FromXml(string xml, Texture2D texture)
{
var doc = XDocument.Parse(xml);
var root = doc.Root;
var regions = new Dictionary <string, TextureRegion>();
foreach (XElement entry in root.Elements())
{
var id = entry.Attribute(BaseContext.IdName).Value;
var bounds = new Rectangle(
int.Parse(entry.Attribute(LeftName).Value),
int.Parse(entry.Attribute(TopName).Value),
int.Parse(entry.Attribute(WidthName).Value),
int.Parse(entry.Attribute(HeightName).Value)
);
var isNinePatch = entry.Name == NinePatchRegionName;
TextureRegion region;
if (!isNinePatch)
{
region = new TextureRegion(texture, bounds);
}
else
{
var padding = new PaddingInfo
{
Left = int.Parse(entry.Attribute(NinePatchLeftName).Value),
Top = int.Parse(entry.Attribute(NinePatchTopName).Value),
Right = int.Parse(entry.Attribute(NinePatchRightName).Value),
Bottom = int.Parse(entry.Attribute(NinePatchBottomName).Value)
};
region = new NinePatchRegion(texture, bounds, padding);
}
regions[id] = region;
}
return(new TextureRegionAtlas(regions));
}
public static TextureRegionAtlas FromJson(string json, Texture2D texture)
{
var root = JObject.Parse(json);
var regions = new Dictionary <string, TextureRegion>();
foreach (var pair in root)
{
var entry = pair.Value;
var jBounds = entry[StylesheetLoader.BoundsName];
var bounds = new Rectangle(int.Parse(jBounds[StylesheetLoader.LeftName].ToString()),
int.Parse(jBounds[StylesheetLoader.TopName].ToString()),
int.Parse(jBounds[StylesheetLoader.WidthName].ToString()),
int.Parse(jBounds[StylesheetLoader.HeightName].ToString()));
TextureRegion region;
if (entry[StylesheetLoader.TypeName].ToString() == "0")
{
region = new TextureRegion(texture, bounds);
}
else
{
var jPadding = entry[StylesheetLoader.PaddingName];
var padding = new PaddingInfo
{
Left = int.Parse(jPadding[StylesheetLoader.LeftName].ToString()),
Top = int.Parse(jPadding[StylesheetLoader.TopName].ToString()),
Right = int.Parse(jPadding[StylesheetLoader.RightName].ToString()),
Bottom = int.Parse(jPadding[StylesheetLoader.BottomName].ToString())
};
region = new NinePatchRegion(texture, bounds, padding);
}
regions[pair.Key.ToString()] = region;
}
return(new TextureRegionAtlas(regions));
}
public static TextureRegionAtlas FromGDX(string data, Func <string, Texture2D> textureLoader)
{
var mode = GDXMode.PageHeader;
GDXPageData pageData = null;
var spriteDatas = new Dictionary <string, GDXSpriteData>();
using (var textReader = new StringReader(data))
{
GDXSpriteData spriteData = null;
while (true)
{
var s = textReader.ReadLine();
if (s == null)
{
break;
}
s = s.Trim();
if (string.IsNullOrEmpty(s))
{
// New PageData
pageData = null;
continue;
}
if (pageData == null)
{
var texture = textureLoader(s);
if (texture == null)
{
throw new Exception(string.Format("Unable to resolve texture {0}", s));
}
pageData = new GDXPageData {
Texture = texture
};
mode = GDXMode.PageHeader;
continue;
}
if (!s.Contains(":"))
{
spriteData = new GDXSpriteData
{
PageData = pageData,
Name = s
};
spriteDatas[s] = spriteData;
mode = GDXMode.Sprite;
continue;
}
var parts = s.Split(':');
var key = parts[0].Trim().ToLower();
var value = parts[1].Trim();
switch (key)
{
case "format":
SurfaceFormat format;
if (!Enum.TryParse(value, out format))
{
format = SurfaceFormat.Color;
}
pageData.Format = format;
break;
case "filter":
parts = value.Split(',');
var minFilter = (GDXTextureFilter)Enum.Parse(typeof(GDXTextureFilter), parts[0].Trim());
var magFilter = (GDXTextureFilter)Enum.Parse(typeof(GDXTextureFilter), parts[1].Trim());
pageData.Filter = FromGDXFilters(minFilter, magFilter);
break;
case "repeat":
if (value == "x")
{
pageData.UWrap = TextureAddressMode.Wrap;
}
else if (value == "y")
{
pageData.VWrap = TextureAddressMode.Wrap;
}
else if (value == "xy")
{
pageData.UWrap = TextureAddressMode.Wrap;
pageData.VWrap = TextureAddressMode.Wrap;
}
break;
case "rotate":
bool isRotated;
bool.TryParse(value, out isRotated);
spriteData.IsRotated = isRotated;
break;
case "xy":
parts = value.Split(',');
spriteData.SourceRectangle.X = int.Parse(parts[0].Trim());
spriteData.SourceRectangle.Y = int.Parse(parts[1].Trim());
break;
case "size":
if (spriteData == null)
{
continue;
}
parts = value.Split(',');
spriteData.SourceRectangle.Width = int.Parse(parts[0].Trim());
spriteData.SourceRectangle.Height = int.Parse(parts[1].Trim());
break;
case "orig":
parts = value.Split(',');
spriteData.OriginalSize = new Point(int.Parse(parts[0].Trim()), int.Parse(parts[1].Trim()));
break;
case "offset":
parts = value.Split(',');
spriteData.Offset = new Point(int.Parse(parts[0].Trim()), int.Parse(parts[1].Trim()));
break;
case "split":
parts = value.Split(',');
var split = new PaddingInfo
{
Left = int.Parse(parts[0].Trim()),
Right = int.Parse(parts[1].Trim()),
Top = int.Parse(parts[2].Trim()),
Bottom = int.Parse(parts[3].Trim())
};
spriteData.Split = split;
break;
}
}
}
var drawables = new Dictionary <string, TextureRegion>();
foreach (var sd in spriteDatas)
{
var texture = sd.Value.PageData.Texture;
var bounds = sd.Value.SourceRectangle;
TextureRegion drawable;
if (!sd.Value.Split.HasValue)
{
drawable = new TextureRegion(texture, bounds);
}
else
{
drawable = new NinePatchRegion(texture, bounds, sd.Value.Split.Value);
}
drawables[sd.Key] = drawable;
}
return(new TextureRegionAtlas(drawables));
}
public static TextureRegionAtlas FromGDX(string data, Func <string, Texture2D> textureLoader)
{
GDXPageData pageData = null;
var spriteDatas = new Dictionary <string, GDXSpriteData>();
using (var textReader = new StringReader(data))
{
GDXSpriteData spriteData = null;
while (true)
{
var s = textReader.ReadLine();
if (s == null)
{
break;
}
s = s.Trim();
if (string.IsNullOrEmpty(s))
{
// New PageData
pageData = null;
continue;
}
if (pageData == null)
{
var texture = textureLoader(s);
if (texture == null)
{
throw new Exception(string.Format("Unable to resolve texture {0}", s));
}
pageData = new GDXPageData {
Texture = texture
};
continue;
}
if (!s.Contains(":"))
{
spriteData = new GDXSpriteData
{
PageData = pageData,
Name = s
};
spriteDatas[s] = spriteData;
continue;
}
var parts = s.Split(':');
var key = parts[0].Trim().ToLower();
var value = parts[1].Trim();
switch (key)
{
case "format":
break;
case "filter":
break;
case "repeat":
break;
case "rotate":
bool isRotated;
bool.TryParse(value, out isRotated);
spriteData.IsRotated = isRotated;
break;
case "xy":
parts = value.Split(',');
spriteData.SourceRectangle.X = int.Parse(parts[0].Trim());
spriteData.SourceRectangle.Y = int.Parse(parts[1].Trim());
break;
case "size":
if (spriteData == null)
{
continue;
}
parts = value.Split(',');
spriteData.SourceRectangle.Width = int.Parse(parts[0].Trim());
spriteData.SourceRectangle.Height = int.Parse(parts[1].Trim());
break;
case "orig":
parts = value.Split(',');
spriteData.OriginalSize = new Point(int.Parse(parts[0].Trim()), int.Parse(parts[1].Trim()));
break;
case "offset":
parts = value.Split(',');
spriteData.Offset = new Point(int.Parse(parts[0].Trim()), int.Parse(parts[1].Trim()));
break;
case "split":
parts = value.Split(',');
var split = new Thickness
{
Left = int.Parse(parts[0].Trim()),
Right = int.Parse(parts[1].Trim()),
Top = int.Parse(parts[2].Trim()),
Bottom = int.Parse(parts[3].Trim())
};
spriteData.Split = split;
break;
}
}
}
var result = new TextureRegionAtlas();
var regions = result.Regions;
foreach (var sd in spriteDatas)
{
var texture = sd.Value.PageData.Texture;
var bounds = sd.Value.SourceRectangle;
TextureRegion region;
if (!sd.Value.Split.HasValue)
{
region = new TextureRegion(texture, bounds);
}
else
{
region = new NinePatchRegion(texture, bounds, sd.Value.Split.Value);
}
regions[sd.Key] = region;
}
return(result);
}
