bool RefreshGameObjectWithPrefab(GameObject go, GameObject prefab)
{
ArrayList addList = new ArrayList(go.transform.childCount);
ArrayList deleteList = new ArrayList(go.transform.childCount);
bool hasSubChanges = false;
foreach (Transform child in go.transform)
{
GameObject childGo = child.gameObject;
if (childGo.name == prefab.name)
{
PrefabCopy copy = new PrefabCopy();
copy.go = PrefabUtility.InstantiatePrefab(prefab) as GameObject;
copy.pos = child.localPosition;
copy.rot = child.localRotation;
copy.scale = child.localScale;
addList.Add(copy);
deleteList.Add(childGo);
}
else
{
if (RefreshGameObjectWithPrefab(childGo, prefab))
{
hasSubChanges = true;
}
}
}
foreach (GameObject trash in deleteList)
{
DestroyImmediate(trash);
}
foreach (PrefabCopy copy in addList)
{
copy.go.transform.parent = go.transform;
copy.go.transform.localPosition = copy.pos;
copy.go.transform.localRotation = copy.rot;
copy.go.transform.localScale = copy.scale;
go.BroadcastMessage("OnPrefabUpdate", copy.go, SendMessageOptions.DontRequireReceiver);
}
//fail-safe for duplicates
deleteList.Clear();
bool foundAlready = false;
foreach (Transform child in go.transform)
{
GameObject childGo = child.gameObject;
if (child.name == prefab.name)
{
if (foundAlready)
{
deleteList.Add(childGo);
}
else
{
foundAlready = true;
}
}
}
foreach (GameObject trash in deleteList)
{
DestroyImmediate(trash);
}
//
return(addList.Count > 0 || hasSubChanges);
}
bool RefreshGameObjectWithPrefab(GameObject go, GameObject prefab)
{
ArrayList addList = new ArrayList(go.transform.childCount);
ArrayList deleteList = new ArrayList(go.transform.childCount);
bool hasSubChanges = false;
foreach(Transform child in go.transform) {
GameObject childGo = child.gameObject;
if(childGo.name == prefab.name) {
PrefabCopy copy = new PrefabCopy();
copy.go = PrefabUtility.InstantiatePrefab(prefab) as GameObject;
copy.pos = child.localPosition;
copy.rot = child.localRotation;
copy.scale = child.localScale;
addList.Add(copy);
deleteList.Add(childGo);
}
else {
if(RefreshGameObjectWithPrefab(childGo, prefab)) {
hasSubChanges = true;
}
}
}
foreach(GameObject trash in deleteList) {
DestroyImmediate(trash);
}
foreach(PrefabCopy copy in addList) {
copy.go.transform.parent = go.transform;
copy.go.transform.localPosition = copy.pos;
copy.go.transform.localRotation = copy.rot;
copy.go.transform.localScale = copy.scale;
go.BroadcastMessage("OnPrefabUpdate", copy.go, SendMessageOptions.DontRequireReceiver);
}
//fail-safe for duplicates
deleteList.Clear();
bool foundAlready = false;
foreach(Transform child in go.transform) {
GameObject childGo = child.gameObject;
if(child.name == prefab.name) {
if(foundAlready) {
deleteList.Add(childGo);
}
else {
foundAlready = true;
}
}
}
foreach(GameObject trash in deleteList) {
DestroyImmediate(trash);
}
//
return addList.Count > 0 || hasSubChanges;
}
