/// <summary>
/// Constructs a UIAnimation object.
/// </summary>
public UIAnimation(XElement animationFileRoot)
{
this.phaseEndpoints = new List <int>();
this.phaseSprites = new List <UISprite>();
this.isLooped = false;
this.isPlaying = false;
this.currentTimepoint = 0;
int currentTimepoint = 0;
foreach (XElement animPhaseElem in animationFileRoot.Elements(ANIMATION_PHASE_ELEM))
{
XAttribute durationAttr = animPhaseElem.Attribute(ANIMATION_PHASE_DURATION_ATTR);
XAttribute spriteAttr = animPhaseElem.Attribute(ANIMATION_PHASE_SPRITE_ATTR);
if (durationAttr != null && spriteAttr != null)
{
int duration = XmlHelper.LoadInt(durationAttr.Value);
if (duration > 0)
{
/// TODO: check whether the sprites of the animation has the same size.
UISprite phaseSprite = UIResourceManager.GetResource <UISprite>(spriteAttr.Value);
currentTimepoint += duration;
this.phaseEndpoints.Add(currentTimepoint);
this.phaseSprites.Add(phaseSprite);
}
else
{
throw new ConfigurationException("Duration of animation phase must be positive!");
}
}
else
{
throw new ConfigurationException("No duration and sprite has been defined for animation phase!");
}
}
}
/// <summary>
/// Loads a resource definition from the given XML-element.
/// </summary>
/// <param name="resGroupName">The name of the group of the resource.</param>
/// <param name="resourceElem">The XML-element to load from.</param>
private void LoadResourceDef(string resGroupName, XElement resourceElem)
{
XAttribute namespaceAttr = resourceElem.Attribute(RESOURCE_NAMESPACE_ATTR);
XAttribute nameAttr = resourceElem.Attribute(RESOURCE_NAME_ATTR);
XAttribute loaderAttr = resourceElem.Attribute(RESOURCE_LOADER_ATTR);
if (namespaceAttr != null && nameAttr != null && loaderAttr != null)
{
if (!this.loaderAssemblies.ContainsKey(loaderAttr.Value))
{
throw new ConfigurationException(string.Format("Loader with name '{0}' doesn't exist"));
}
string resourceName = string.Format("{0}.{1}", namespaceAttr.Value, nameAttr.Value);
/// Load the defined paths from the XML
Dictionary <string, FileInfo> paths = new Dictionary <string, FileInfo>();
foreach (XElement pathElem in resourceElem.Elements(PATH_ELEM))
{
this.LoadPathElement(pathElem, ref paths);
}
/// Load the defined parameters from the XML
Dictionary <string, string> parameters = new Dictionary <string, string>();
foreach (XElement paramElem in resourceElem.Elements(PARAMETER_ELEM))
{
this.LoadParameterElement(paramElem, ref parameters);
}
/// Load the assembly that contains the resource loader class and create an instance of that class.
Assembly asm = Assembly.Load(this.loaderAssemblies[loaderAttr.Value]);
if (asm != null)
{
Type resLoaderType = asm.GetType(this.loaderClasses[loaderAttr.Value]);
if (resLoaderType != null)
{
UIResourceLoader resLoader = Activator.CreateInstance(resLoaderType, new object[2] {
paths, parameters
}) as UIResourceLoader;
if (resLoader != null)
{
/// Register the created trace object to the trace manager.
UIResourceManager.RegisterResource(resGroupName, resourceName, resLoader);
}
else
{
throw new ConfigurationException(string.Format("Type {0} doesn't implement abstract class RC.UI.UIResourceLoader!", this.loaderClasses[loaderAttr.Value]));
}
}
else
{
throw new ConfigurationException(string.Format("Unable to load type {0} from assembly {1}!", this.loaderClasses[loaderAttr.Value], this.loaderAssemblies[loaderAttr.Value]));
}
}
else
{
throw new ConfigurationException(string.Format("Unable to load assembly {0}!", this.loaderAssemblies[loaderAttr.Value]));
}
}
else
{
/// Error: no namespace, name or loader defined
throw new ConfigurationException("No namespace, name or loader defined for resource!");
}
}