/// <summary>
/// Set the Texture that the Graphic is using (if it is using one.)
/// </summary>
/// <param name="atlasTexture">The AtlasTexture to use.</param>
public void SetTexture(AtlasTexture atlasTexture)
{
Texture = atlasTexture.Texture;
AtlasRegion = atlasTexture.Region;
TextureRegion.Width = atlasTexture.Width;
TextureRegion.Height = atlasTexture.Height;
NeedsUpdate = true;
}
/// <summary>
/// Add another atlas to the collection of textures. Duplicate names will destroy this.
/// </summary>
/// <param name="source">The relative path to the data file. The png should be in the same directory.</param>
public Atlas Add(string source)
{
var xml = new XmlDocument();
xml.Load(source);
var atlas = xml.GetElementsByTagName("TextureAtlas");
var imagePath = Path.GetDirectoryName(source) + "/";
if (imagePath == "/")
{
imagePath = "";
}
foreach (XmlElement a in xml.GetElementsByTagName("TextureAtlas"))
{
foreach (XmlElement e in xml.GetElementsByTagName("SubTexture"))
{
var name = e.AttributeString("name");
var uniqueName = true;
foreach (var atest in subtextures.Values)
{
if (atest.Name == name)
{
uniqueName = false;
break;
}
}
if (uniqueName)
{
var atext = new AtlasTexture();
atext.X = e.AttributeInt("x");
atext.Y = e.AttributeInt("y");
atext.Width = e.AttributeInt("width");
atext.Height = e.AttributeInt("height");
atext.FrameHeight = e.AttributeInt("frameHeight", atext.Height);
atext.FrameWidth = e.AttributeInt("frameWidth", atext.Width);
atext.FrameX = e.AttributeInt("frameX", 0);
atext.FrameY = e.AttributeInt("frameY", 0);
atext.Name = name;
atext.Source = imagePath + a.AttributeString("imagePath");
atext.Texture = new Texture(atext.Source);
subtextures.Add(e.AttributeString("name"), atext);
}
}
}
return(this);
}
/// <summary>
/// Create a new Particle.
/// </summary>
/// <param name="x">The x position.</param>
/// <param name="y">The y position.</param>
/// <param name="texture"></param>
/// <param name="width"></param>
/// <param name="height"></param>
public Particle(float x, float y, AtlasTexture texture, int width = 0, int height = 0)
: base(x, y)
{
Image = new ImageSet(texture, width, height);
}
/// <summary>
/// Create a new Decals object using an AtlasTexture.
/// </summary>
/// <param name="texture"></param>
public Decals(AtlasTexture texture)
{
SetTexture(texture);
Initialize();
}