/// <summary>
/// Destroys scene prefabs. Unlike DestroyAll(), simulation prefabs are not affected.
/// </summary>
public static void DestroyLoaded <P>() where P : PrefabInfo
{
try
{
int n = PrefabCollection <P> .LoadedCount();
List <P> prefabs = new List <P>(n);
for (int i = 0; i < n; i++)
{
P info = PrefabCollection <P> .GetLoaded((uint)i);
if (info != null)
{
info.m_prefabDataIndex = -1; // leave simulation prefabs as they are
prefabs.Add(info);
}
}
PrefabCollection <P> .DestroyPrefabs(string.Empty, prefabs.ToArray(), null);
// This has not been necessary yet. However, it is quite fatal if prefabs are left behind so better be sure.
if (n != prefabs.Count)
{
object fastList = Util.GetStatic(typeof(PrefabCollection <P>), "m_scenePrefabs");
Util.Set(fastList, "m_size", 0, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
}
object dict = Util.GetStatic(typeof(PrefabCollection <P>), "m_prefabDict");
dict.GetType().GetMethod("Clear", BindingFlags.Instance | BindingFlags.Public).Invoke(dict, null);
prefabs.Clear(); prefabs.Capacity = 0;
}
catch (Exception e)
{
UnityEngine.Debug.LogException(e);
}
}