public void Update(ProgressBase progress)
{
Lookup.Clear();
Stack <PathSegment> stack = new Stack <PathSegment>();
TraverseValues traverseValues = new TraverseValues();
traverseValues.SceneObjects = new HashSet <UnityEngine.Object>();
GameObject[] rootGameObjects = GetRootGameObjects();
foreach (GameObject gameObject in rootGameObjects)
{
FindAllGameObjects(gameObject, traverseValues);
}
foreach (GameObject gameObject in rootGameObjects)
{
TraverseGameObject(gameObject, stack, traverseValues);
}
Nodes = new IResolvedNode[Lookup.Count];
int count = 0;
foreach (KeyValuePair <string, InSceneDependencyMappingNode> pair in Lookup)
{
Nodes[count++] = pair.Value;
}
}
private void FindAllGameObjects(GameObject go, TraverseValues traverseValues)
{
int childCount = go.transform.childCount;
traverseValues.SceneObjects.Add(go);
for (int i = 0; i < childCount; ++i)
{
FindAllGameObjects(go.transform.GetChild(i).gameObject, traverseValues);
}
}
private void TraverseGameObject(GameObject go, Stack <PathSegment> stack, TraverseValues traverseValues)
{
Component[] components = go.GetComponents <Component>();
string goHash = go.GetHashCode().ToString();
InSceneDependencyMappingNode node = GetNode(goHash);
foreach (Component component in components)
{
TraverseComponent(go, component, stack, traverseValues);
}
int childCount = go.transform.childCount;
for (int i = 0; i < childCount; ++i)
{
Transform child = go.transform.GetChild(i);
TraverseGameObject(child.gameObject, stack, traverseValues);
}
}
private void TraverseComponent(GameObject go, Component component, Stack <PathSegment> stack,
TraverseValues traverseValues)
{
stack.Push(new PathSegment(component.GetType().Name, PathSegmentType.Component));
SerializedObject serializedObject = new SerializedObject(component);
SerializedProperty serializedProperty = serializedObject.GetIterator();
while (serializedProperty.Next(true))
{
if (serializedProperty.propertyType == SerializedPropertyType.ObjectReference)
{
UnityEngine.Object value = serializedProperty.objectReferenceValue;
if (value == null)
{
continue;
}
Component componentValue = null;
if (value is Component)
{
string propertyPath = serializedProperty.propertyPath;
bool exclude = propertyPath.StartsWith("m_Children.") || propertyPath == "m_Father";
if (!exclude)
{
componentValue = (value as Component);
value = componentValue.gameObject;
}
}
if (value == go)
{
continue;
}
if (traverseValues.SceneObjects.Contains(value))
{
string goHash = go.GetHashCode().ToString();
string valueHash = value.GetHashCode().ToString();
InSceneDependencyMappingNode node = GetNode(goHash);
stack.Push(new PathSegment(serializedProperty.propertyPath, PathSegmentType.Property));
if (componentValue)
{
stack.Push(new PathSegment(componentValue.GetType().Name, PathSegmentType.Unknown));
node.Dependencies.Add(new Dependency(valueHash, "InScene", GetHandledNodeType(),
stack.ToArray()));
stack.Pop();
}
else
{
node.Dependencies.Add(new Dependency(valueHash, "InScene", GetHandledNodeType(),
stack.ToArray()));
}
stack.Pop();
}
}
}
stack.Pop();
}