public void Add(string id, string path, float delay, string into, params int[] frames)
{
animations[id] = new Animation()
{
Delay = delay,
Frames = GetFrames(path, frames),
Goto = Chooser <string> .FromString <string>(into)
};
}
public void Add(XmlElement xml, string overridePath = null)
{
var source = new SpriteDataSource();
source.XML = xml;
source.Path = source.XML.Attr("path");
source.OverridePath = overridePath;
//Error Checking
{
var prefix = "Sprite '" + source.XML.Name + "': ";
//Path
if (!source.XML.HasAttr("path") && string.IsNullOrEmpty(overridePath))
{
throw new Exception(prefix + "'path' is missing!");
}
//Anims
var ids = new HashSet <string>();
foreach (XmlElement anim in source.XML.GetElementsByTagName("Anim"))
{
CheckAnimXML(anim, prefix, ids);
}
foreach (XmlElement loop in source.XML.GetElementsByTagName("Loop"))
{
CheckAnimXML(loop, prefix, ids);
}
//Start
if (source.XML.HasAttr("start") && !ids.Contains(source.XML.Attr("start")))
{
throw new Exception(prefix + "starting animation '" + source.XML.Attr("start") + "' is missing!");
}
//Origin
if (source.XML.HasChild("Justify") && source.XML.HasChild("Origin"))
{
throw new Exception(prefix + "has both Origin and Justify tags!");
}
}
//Create the Sprite
{
var normalPath = source.XML.Attr("path", "");
var masterDelay = source.XML.AttrFloat("delay", 0);
//Build Animations
foreach (XmlElement anim in source.XML.GetElementsByTagName("Anim"))
{
Chooser <string> into;
if (anim.HasAttr("goto"))
{
into = Chooser <string> .FromString <string>(anim.Attr("goto"));
}
else
{
into = null;
}
var id = anim.Attr("id");
var path = anim.Attr("path", "");
var frames = Calc.ReadCSVIntWithTricks(anim.Attr("frames", ""));
if (!string.IsNullOrEmpty(overridePath) && HasFrames(Atlas, overridePath + path, frames))
{
path = overridePath + path;
}
else
{
path = normalPath + path;
}
Sprite.Add(id, path, anim.AttrFloat("delay", masterDelay), into, frames);
}
//Build Loops
foreach (XmlElement loop in source.XML.GetElementsByTagName("Loop"))
{
var id = loop.Attr("id");
var path = loop.Attr("path", "");
var frames = Calc.ReadCSVIntWithTricks(loop.Attr("frames", ""));
if (!string.IsNullOrEmpty(overridePath) && HasFrames(Atlas, overridePath + path, frames))
{
path = overridePath + path;
}
else
{
path = normalPath + path;
}
Sprite.AddLoop(id, path, loop.AttrFloat("delay", masterDelay), frames);
}
//Origin
if (source.XML.HasChild("Center"))
{
Sprite.CenterOrigin();
Sprite.Justify = new Vector2(.5f, .5f);
}
else if (source.XML.HasChild("Justify"))
{
Sprite.JustifyOrigin(source.XML.ChildPosition("Justify"));
Sprite.Justify = source.XML.ChildPosition("Justify");
}
else if (source.XML.HasChild("Origin"))
{
Sprite.Origin = source.XML.ChildPosition("Origin");
}
//Position
if (source.XML.HasChild("Position"))
{
Sprite.Position = source.XML.ChildPosition("Position");
}
//Start Animation
if (source.XML.HasAttr("start"))
{
Sprite.Play(source.XML.Attr("start"));
}
}
Sources.Add(source);
}
