public void GetComponentsFrom(GameObject gameObject)
{
foreach (var component in gameObject.GetComponents <Widget>())
{
if (component is MaterialWidget)
{
((MaterialWidget)component).UpdateWidgetState();
}
else if (component is LightWidget)
{
((LightWidget)component).UpdateWidget();
}
else if (component is ParticleWidget)
{
((ParticleWidget)component).UpdateWidget();
}
if (string.IsNullOrEmpty(component.InstanceID))
{
component.GenerateInstanceID();
}
var widget = new NodeWidget(component);
if (widget.NeedsReferenceSerialization())
{
NodeReferenceMap.AddNodeWidget(widget);
}
widget.Serialize();
NodeReferenceMap.AddReference(component, widget);
widgetMap.Add(widget);
}
}
public void Serialize()
{
var Referent = NodeReferenceMap.GetObject(this);
if (Referent)
{
Type = Referent.GetType().ToString();
Value = JsonUtility.ToJson(Referent);
}
}
public void SetWidgetsFor(GameObject gameObject, bool overwriteWidgetSettings = true)
{
var usedWidgets = new List <Component>();
foreach (var widget in widgetMap)
{
var widgetType = System.Type.GetType(widget.Type);
bool existingWidget = false;
if (widgetType == null)
{
Debug.LogWarning(this.name + " [Widget Type Unknown] " + widget.Type);
continue;
}
var reconstitutedWidget = gameObject.GetComponents(widgetType).FirstOrDefault(w => !usedWidgets.Contains(w));
if (reconstitutedWidget)
{
existingWidget = true;
}
else
{
reconstitutedWidget = gameObject.AddComponent(widgetType);
}
usedWidgets.Add(reconstitutedWidget);
NodeReferenceMap.AddReference(reconstitutedWidget, widget);
if (!overwriteWidgetSettings && existingWidget)
{
continue;
}
if (widget.NeedsReferenceSerialization())
{
NodeReferenceMap.AddNodeWidget(widget);
}
if (reconstitutedWidget)
{
JsonUtility.FromJsonOverwrite(widget.Value, reconstitutedWidget);
}
if (reconstitutedWidget is Widget && string.IsNullOrEmpty(((Widget)reconstitutedWidget).InstanceID))
{
((Widget)reconstitutedWidget).GenerateInstanceID();
}
}
}
public Node CreateChild(GameObject gameObject)
{
var child = CreateChild(gameObject.name);
child.id = gameObject.GetInstanceID();
NodeReferenceMap.AddReference(gameObject, child);
child.localPosition = gameObject.transform.localPosition;
child.localRotation = gameObject.transform.localRotation;
child.localScale = gameObject.transform.localScale;
child.GetComponentsFrom(gameObject);
return(child);
}
public bool SerializeObjectReferences()
{
bool referencesComplete = false;
var Referent = NodeReferenceMap.GetObject(this);
if (Referent)
{
var widgetType = Referent.GetType();
foreach (var info in widgetType.GetMembers().Where(m => m.MemberType == System.Reflection.MemberTypes.Field))
{
var fieldInfo = info.Module.ResolveField(info.MetadataToken);
var field = fieldInfo.GetValue(Referent);
if (field is ISerializableReference)
{
var objects = ((ISerializableReference)field).GetReferencedObjects();
int completeRefs = 0;
foreach (var obj in objects)
{
var objectID = NodeReferenceMap.GetObjectID(obj);
if (!string.IsNullOrEmpty(objectID))
{
completeRefs++;
((ISerializableReference)field).SetReferenceID(obj, objectID);
}
}
if (objects.Count == completeRefs)
{
referencesComplete = true;
}
}
}
Serialize();
}
else
{
referencesComplete = true;
}
return(referencesComplete);
}
public Node(GameObject gameObject)
{
Initialize();
instanceID = System.Guid.NewGuid().ToString();
id = gameObject.GetInstanceID();
name = gameObject.name;
NodeReferenceMap.AddReference(gameObject, this);
localPosition = gameObject.transform.position;
localRotation = gameObject.transform.rotation;
localScale = gameObject.transform.lossyScale;
GetComponentsFrom(gameObject);
CreateChildrenFrom(gameObject);
//TODO: test for references
NodeReferenceMap.UpdateReferenceIDs();
}
public static GameObject RenderToGameObject(Node node, GameObject target = null)
{
if (!target)
{
target = new GameObject(node == null ? "Root" : node.name);
}
else
{
target.name = node.name;
}
target.transform.position = node.localPosition;
target.transform.rotation = node.localRotation;
target.transform.localScale = node.localScale;
node.SetWidgetsFor(target);
NodeReferenceMap.AddReference(target, node);
return(target);
}
public bool NeedsReferenceSerialization()
{
System.Reflection.MemberInfo[] memberInfo = new System.Reflection.MemberInfo[0];
var Referent = NodeReferenceMap.GetObject(this);
if (Referent)
{
memberInfo = Referent.GetType().GetMembers();
}
else if (!string.IsNullOrEmpty(Type))
{
var widgetType = System.Type.GetType(Type);
if (widgetType != null)
{
memberInfo = widgetType.GetMembers();
}
}
foreach (var info in memberInfo)
{
if (info.MemberType == System.Reflection.MemberTypes.Field)
{
var token = info.MetadataToken;
var type = info.Module.ResolveField(token);
if (type.FieldType.GetInterfaces().Contains(typeof(ISerializableReference)))
{
return(true);
}
//Debug.Log("METHOD: " + info + " " + type.FieldType + " " + hasInterface);
}
}
return(false);
}
public static IEnumerator RenderNodeTree(Node node, GameObject gameObject = null)
{
var nodeQueue = new Queue <Node>();
nodeQueue.Enqueue(node);
var gameObjectQueue = new Queue <GameObject>();
if (gameObject)
{
gameObjectQueue.Enqueue(gameObject);
NodeReferenceMap.AddReference(gameObject, node);
}
else
{
gameObjectQueue.Enqueue(RenderToGameObject(node, gameObject));
}
while (gameObjectQueue.Count > 0)
{
var currentNode = nodeQueue.Dequeue();
var currentGameObject = gameObjectQueue.Dequeue();
foreach (Node childNode in currentNode.GetChildren())
{
nodeQueue.Enqueue(childNode);
var childGO = RenderToGameObject(childNode);
childGO.transform.SetParent(currentGameObject.transform, false);
gameObjectQueue.Enqueue(childGO);
}
yield return(null);
}
NodeReferenceMap.UpdateObjectReferences();
}
public NodeWidget(Widget widget)
{
ID = widget.GetInstanceID();
InstanceID = widget.InstanceID;
NodeReferenceMap.AddReference(widget, this);
}