public void Load(XmlElement e)
{
this.Name = e.GetAttributeValueAsString("Name", this.Name);
this.DefaultState = e.GetAttributeValueAsString("DefaultState", DefaultDestinationState);
this.ExpandMethods = e.GetAttributeValueAsBoolean("ExpandMethods", false);
this.ExtraBehaviors = null;
List <BehaviorData> list = new List <BehaviorData>();
XmlElement behaviorsElement = e["Behaviors"];
if (behaviorsElement != null)
{
foreach (var behaviorElement in behaviorsElement)
{
BehaviorData behavior = CreateBehaviorFrom(behaviorElement);
if (behavior != null)
{
behavior.Load(behaviorElement);
list.Add(behavior);
}
}
}
List <BehaviorTreeStateData> states = new List <BehaviorTreeStateData>();
foreach (var b in list)
{
if (b.BehaviorType == Skill.Framework.AI.BehaviorType.Composite && ((CompositeData)b).CompositeType == Skill.Framework.AI.CompositeType.State)
{
states.Add(b as BehaviorTreeStateData);
}
}
// load hierarchy
XmlElement hierarchy = e["Hierarchy"];
if (hierarchy != null)
{
foreach (var behaviorChildrenElement in hierarchy)
{
int behaviorId = behaviorChildrenElement.GetAttributeValueAsInt("Id", -2);
BehaviorData behavior = FindById(list, behaviorId);
if (behavior != null)
{
foreach (var containerElement in behaviorChildrenElement)
{
int childId = containerElement.GetAttributeValueAsInt("ChildId", -2);
BehaviorData child = FindById(list, childId);
if (child != null)
{
XmlElement parametersElement = containerElement[ParameterDataCollection.ElementName];
if (parametersElement != null)
{
ParameterDataCollection parameters = new ParameterDataCollection();
parameters.Load(parametersElement);
behavior.Add(child, parameters);
}
else
{
behavior.Add(child);
}
}
}
}
}
}
foreach (var b in list)
{
b.FixParameters();
}
if (states.Count > 0)
{
this.States = states.ToArray();
}
else
{
// try to load as previouse version format
int rootId = e.GetAttributeValueAsInt("RootId", 0);
BehaviorData root = FindById(list, rootId);
if (root != null && root.BehaviorType == Skill.Framework.AI.BehaviorType.Composite && ((CompositeData)root).CompositeType == Skill.Framework.AI.CompositeType.Priority)
{
PrioritySelectorData ps = root as PrioritySelectorData;
BehaviorTreeStateData state = new BehaviorTreeStateData();
state.Comment = ps.Comment;
state.Concurrency = ps.Concurrency;
state.Id = ps.Id;
state.Name = ps.Name;
state.Priority = ps.Priority;
state.Weight = ps.Weight;
foreach (var child in ps)
{
state.Add(child);
}
this.States = new BehaviorTreeStateData[] { state };
DefaultState = state.Name;
}
else
{
this.States = new BehaviorTreeStateData[] { new BehaviorTreeStateData()
{
Name = DefaultDestinationState
} };
}
}
List <BehaviorData> extra = new List <BehaviorData>();
foreach (var b in list)
{
if (!IsInHierarchy(b))
{
extra.Add(b);
}
}
if (extra.Count > 0)
{
ExtraBehaviors = extra.ToArray();
}
}
