private void GetDependencies(UnityObject obj, Dictionary <long, UnityObject> objects)
{
PersistentData data = PersistentData.Create(obj);
if (data == null)
{
return;
}
data.GetDependencies(obj, objects);
if (obj is GameObject)
{
GameObject go = (GameObject)obj;
Component[] components = go.GetComponents <Component>();
for (int i = 0; i < components.Length; ++i)
{
Component component = components[i];
if (component != null)
{
data = PersistentData.Create(component);
data.GetDependencies(component, objects);
}
}
foreach (Transform child in go.transform)
{
GetDependencies(child.gameObject, objects);
}
}
}
/// <summary>
/// Create Persistent Data for all GameObjects and Components, write it to PersistentData list
/// </summary>
/// <param name="go">gameObject (initially root)</param>
/// <param name="data">list which will be populated with PersistentData objects</param>
private static void CreatePersistentData(GameObject go, List <PersistentData> data)
{
PersistentIgnore persistentIgnore = go.GetComponent <PersistentIgnore>();
if (persistentIgnore != null /* && persistentIgnore.ReplacementPrefab == null*/)
{
//Do not save persistent ignore objects without replacement prefab
return;
}
PersistentData goData = Create(go);
if (goData != null)
{
goData.ActiveSelf = go.activeSelf;
goData.ReadFrom(go);
data.Add(goData);
}
Component[] components;
if (persistentIgnore == null)
{
components = go.GetComponents <Component>().Where(c => c != null && !PersistentDescriptor.IgnoreTypes.Contains(c.GetType())).ToArray();
}
else
{
//if PersistentIgnore component exists save only Transform and PersistentIgnore components
components = go.GetComponents <Transform>();
Array.Resize(ref components, components.Length + 1);
components[components.Length - 1] = persistentIgnore;
}
for (int i = 0; i < components.Length; ++i)
{
Component component = components[i];
PersistentData componentData = PersistentData.Create(component);
if (componentData != null)
{
componentData.ReadFrom(component);
data.Add(componentData);
}
}
Transform transform = go.transform;
foreach (Transform childTransform in transform)
{
//Do not create childDescriptor for replacementPrefab child & for persistentIgnore without ReplacementPrefab
if (persistentIgnore == null /* || persistentIgnore.ReplacementPrefab != null && !persistentIgnore.IsChildOfReplacementPrefab(childTransform)*/)
{
//only for independent child
CreatePersistentData(childTransform.gameObject, data);
}
}
}