private static void ReadAllPrefabsInCategory(PrefabCategory prefabCategory, XmlNodeList prefabNodes)
{
if (prefabNodes.Count == 0)
{
return;
}
for (int prefabNodeIndex = 0; prefabNodeIndex < prefabNodes.Count; ++prefabNodeIndex)
{
XmlNode prefabNode = prefabNodes[prefabNodeIndex];
XmlNode prefabNameNode = prefabNode.SelectSingleNode(PrefabConfigXMLInfo.PrefabNameNode);
XmlNode prefabPathNode = prefabNode.SelectSingleNode(PrefabConfigXMLInfo.PrefabPathNode);
if (prefabPathNode == null)
{
continue;
}
XmlNode offsetFromGridNode = prefabNode.SelectSingleNode(PrefabConfigXMLInfo.PrefabOffsetFromGridSurfaceNode);
XmlNode offsetFromObjectNode = prefabNode.SelectSingleNode(PrefabConfigXMLInfo.PrefabOffsetFromObjectSurfaceNode);
GameObject unityPrefab = AssetDatabase.LoadAssetAtPath(prefabPathNode.InnerText, typeof(GameObject)) as GameObject;
if (unityPrefab == null)
{
continue;
}
Prefab prefab = PrefabFactory.Create(unityPrefab);
if (prefabNameNode != null && !string.IsNullOrEmpty(prefabNameNode.InnerText))
{
prefab.Name = prefabNameNode.InnerText;
}
float offsetFromGrid = 0.0f;
if (offsetFromGridNode != null)
{
try { offsetFromGrid = float.Parse(offsetFromGridNode.InnerText); }
catch (Exception) { }
}
prefab.OffsetFromGridSurface = offsetFromGrid;
float offsetFromObject = 0.0f;
if (offsetFromObjectNode != null)
{
try { offsetFromObject = float.Parse(offsetFromObjectNode.InnerText); }
catch (Exception) { }
}
prefab.OffsetFromObjectSurface = offsetFromObject;
ReadPrefabTagAssociations(prefab, prefabNode.SelectNodes(PrefabConfigXMLInfo.PrefabAssociatedTagNode));
prefabCategory.AddPrefab(prefab);
}
}
public void TransferPrefabToCategory(Prefab prefabToTransfer, PrefabCategory destinationCategory)
{
if (destinationCategory == this)
{
return;
}
if (ContainsPrefab(prefabToTransfer))
{
_prefabs.RemoveEntity(prefabToTransfer);
destinationCategory.AddPrefab(prefabToTransfer);
PrefabWasTransferredToCategoryMessage.SendToInterestedListeners(prefabToTransfer, this, destinationCategory);
}
}
public void Perform()
{
UndoEx.RecordForToolAction(_prefabCategory);
_prefabCategory.AddPrefab(_prefab);
}