public void Add(SpriteSet <TVertexData> set)
{
foreach (var pair in set.Sprites)
{
this.sprites.Add(pair.Key, pair.Value);
}
this.spriteSets.Add(set);
}
static public SpriteSet <TVertexData> FromJsonFile(
string filename, Func <IndexedSurface <TVertexData>, UVQuadGeometry <TVertexData> > geometryMaker,
ISurfaceShader shaderProgram = null, SurfaceSetting[] surfaceSettings = null,
Func <string, Texture> textureProvider = null, bool texturesRelativeToJson = false)
{
if (textureProvider == null)
{
textureProvider = file => new Texture(file);
}
if (texturesRelativeToJson)
{
string path = Path.GetDirectoryName(filename) ?? "";
var providerCopy = textureProvider;
textureProvider = file => providerCopy(Path.Combine(path, file));
}
return(SpriteSet <TVertexData> .FromJsonTextReader(File.OpenText(filename), geometryMaker, shaderProgram,
surfaceSettings, textureProvider));
}
public static SpriteSet <TVertexData> Copy <TVertexDataIn>
(SpriteSet <TVertexDataIn> template, Func <IndexedSurface <TVertexData>, UVQuadGeometry <TVertexData> > geometryMaker,
ISurfaceShader shaderProgram = null, SurfaceSetting[] surfaceSettings = null, bool keepTextureUniforms = true)
where TVertexDataIn : struct, IVertexData
{
var set = new SpriteSet <TVertexData>(shaderProgram, surfaceSettings);
foreach (var item in template.sprites)
{
set.sprites.Add(item.Key, Sprite <TVertexData>
.Copy(item.Value, geometryMaker(set.surface)));
}
if (keepTextureUniforms)
{
set.surface.AddSettings(template.surface.Settings.Where(setting => setting is TextureUniform));
}
return(set);
}