//Look for connections
static void SearchPrefabConnections(ApplyOrRevert _applyOrRevert)
{
GameObject[] tSelection = Selection.gameObjects;
if (tSelection.Length > 0)
{
GameObject goPrefabRoot;
GameObject goParent;
GameObject goCur;
bool bTopHierarchyFound;
int iCount = 0;
PrefabType prefabType;
bool bCanApply;
//Iterate through all the selected gameobjects
foreach (GameObject go in tSelection)
{
prefabType = PrefabUtility.GetPrefabType(go);
//Is the selected gameobject a prefab?
if (prefabType == PrefabType.PrefabInstance || prefabType == PrefabType.DisconnectedPrefabInstance)
{
//Prefab Root;
goPrefabRoot = ((GameObject)PrefabUtility.GetPrefabParent(go)).transform.root.gameObject;
goCur = go;
bTopHierarchyFound = false;
bCanApply = true;
//We go up in the hierarchy to apply the root of the go to the prefab
while (goCur.transform.parent != null && !bTopHierarchyFound)
{
//Are we still in the same prefab?
if (goPrefabRoot == ((GameObject)PrefabUtility.GetPrefabParent(goCur.transform.parent.gameObject)).transform.root.gameObject)
{
goCur = goCur.transform.parent.gameObject;
}
else
{
//The gameobject parent is another prefab, we stop here
bTopHierarchyFound = true;
if (goPrefabRoot != ((GameObject)PrefabUtility.GetPrefabParent(goCur)))
{
//Gameobject is part of another prefab
bCanApply = false;
}
}
}
if (_applyOrRevert != null && bCanApply)
{
iCount++;
_applyOrRevert(goCur, PrefabUtility.GetPrefabParent(goCur), ReplacePrefabOptions.ConnectToPrefab);
}
}
}
Debug.Log(iCount + " prefab" + (iCount > 1 ? "s" : "") + " updated");
}
}
//Look for connections
static void SearchPrefabConnections(ApplyOrRevert _applyOrRevert)
{
GameObject[] tSelection = Selection.gameObjects;
if (tSelection.Length > 0)
{
GameObject goPrefabRoot;
GameObject goParent;
GameObject goCur;
bool bTopHierarchyFound;
int iCount = 0;
PrefabType prefabType;
bool bCanApply;
//Iterate through all the selected gameobjects
foreach (GameObject go in tSelection)
{
prefabType = PrefabUtility.GetPrefabType(go);
//Is the selected gameobject a prefab?
if (prefabType == PrefabType.PrefabInstance || prefabType == PrefabType.DisconnectedPrefabInstance)
{
//Prefab Root;
goPrefabRoot = ((GameObject)PrefabUtility.GetPrefabParent(go)).transform.root.gameObject;
goCur = go;
bTopHierarchyFound = false;
bCanApply = true;
//We go up in the hierarchy to apply the root of the go to the prefab
while (goCur.transform.parent != null && !bTopHierarchyFound)
{
//Are we still in the same prefab?
if (PrefabUtility.GetPrefabParent(goCur.transform.parent.gameObject) != null && (goPrefabRoot == ((GameObject)PrefabUtility.GetPrefabParent(goCur.transform.parent.gameObject)).transform.root.gameObject))
{
goCur = goCur.transform.parent.gameObject;
}
else
{
//The gameobject parent is another prefab, we stop here
bTopHierarchyFound = true;
if (goPrefabRoot != ((GameObject)PrefabUtility.GetPrefabParent(goCur)))
{
//Gameobject is part of another prefab
bCanApply = false;
}
}
}
if (_applyOrRevert != null && bCanApply)
{
iCount++;
_applyOrRevert(goCur, PrefabUtility.GetPrefabParent(goCur), ReplacePrefabOptions.ConnectToPrefab);
}
}
}
Debug.Log(iCount + " prefab" + (iCount > 1 ? "s" : "") + " updated");
}
}
// Look for connections
public static string SearchPrefabConnections(ApplyOrRevert _applyOrRevert, PrefabAction action)
{
GameObject[] objs = Selection.gameObjects;
if (action == PrefabAction.Revert)
{
// Display warning dialog box if revert is chosen
if (!EditorUtility.DisplayDialog("Revert multiple prefabs?",
"You are attempting to revert the properties of multiple prefabs. All current modifications to these prefabs will be lost. Are you sure?",
"Yes",
"No"))
{
return("Revert cancelled.");
}
}
if (!SelectedItemsValid(objs))
{
return("Error: Cannot create prefabs that already exist");
}
if (objs.Length > 1)
{
GameObject goPrefabRoot;
GameObject goCur;
bool isTopHierarchyFound;
int prefabCount = 0;
PrefabType prefabType;
bool canApply;
// Iterate through all the selected gameobjects
foreach (GameObject go in objs)
{
prefabType = PrefabUtility.GetPrefabType(go);
// Is the selected gameobject a prefab?
if (prefabType == PrefabType.PrefabInstance || prefabType == PrefabType.DisconnectedPrefabInstance)
{
// Prefab Root
goPrefabRoot = ((GameObject)PrefabUtility.GetPrefabParent(go)).transform.root.gameObject;
goCur = go;
isTopHierarchyFound = false;
canApply = true;
// We go up in the hierarchy to apply the root of the go to the prefab
while (goCur.transform.parent != null && !isTopHierarchyFound)
{
// Are we still in the same prefab?
if (PrefabUtility.GetPrefabParent(goCur.transform.parent.gameObject) != null && (goPrefabRoot == ((GameObject)PrefabUtility.GetPrefabParent(goCur.transform.parent.gameObject)).transform.root.gameObject))
{
goCur = goCur.transform.parent.gameObject;
}
else
{
// The GameObject parent is another prefab, we stop here
isTopHierarchyFound = true;
if (goPrefabRoot != ((GameObject)PrefabUtility.GetPrefabParent(goCur)))
{
// GameObject is part of another prefab
canApply = false;
}
}
}
if (_applyOrRevert != null && canApply)
{
prefabCount++;
_applyOrRevert(goCur, PrefabUtility.GetPrefabParent(goCur), ReplacePrefabOptions.ConnectToPrefab);
}
}
}
if (action == PrefabAction.Apply)
{
return(prefabCount + " prefabs updated.");
}
else
{
return(prefabCount + " prefabs reverted.");
}
}
else
{
return("Error: Methods will only work with multiple items selected.");
}
}
