/// <summary>
/// 从指定的XML中读取并填充<see cref="Component"/>属性。
/// </summary>
/// <param name="component">目标组件</param>
/// <param name="reader">读取器</param>
/// <param name="context">反序列化上下文</param>
public override void Deserialize(Component component, XmlReader reader, DeserializationContext context)
{
var selectable = (Selectable)component;
selectable.interactable = reader.GetBoolAttribute(AttributeInteractable);
selectable.transition = (Selectable.Transition)reader.GetIntAttribute(AttributeTransition);
switch (selectable.transition)
{
case Selectable.Transition.None:
break;
case Selectable.Transition.ColorTint:
var graphicInstanceId = reader.GetIntAttribute(AttributeTargetGraphic);
context.AddReference <Graphic>(graphicInstanceId, graphic => { selectable.targetGraphic = graphic; });
var subReader = reader.ReadSubtree();
subReader.Read();
if (subReader.Read())
{
selectable.colors = subReader.GetColorBlockElement(ElementColors);
}
break;
case Selectable.Transition.SpriteSwap:
var graphicInstanceId2 = reader.GetIntAttribute(AttributeTargetGraphic);
context.AddReference <Graphic>(graphicInstanceId2, graphic => { selectable.targetGraphic = graphic; });
var subReader2 = reader.ReadSubtree();
subReader2.Read();
if (subReader2.Read())
{
reader.GetSpriteStateElement(ElementSpriteState, spriteState => { selectable.spriteState = spriteState; }, context);
reader.Skip();
}
break;
case Selectable.Transition.Animation:
var subReader3 = reader.ReadSubtree();
subReader3.Read();
if (subReader3.Read())
{
selectable.animationTriggers = reader.GetAnimationTriggers(ElementAnimationTriggers);
reader.Skip();
}
break;
default:
Debug.LogWarning("Unsupported transition mode " + selectable.transition);
break;
}
reader.GetNavigationElement(ElementNavigation, navigation => { selectable.navigation = navigation; }, context);
}