bool IsDirty(GameObject prefabAssetRoot)
{
if (prefabAssetRoot == null)
{
return(false);
}
if (EditorUtility.IsDirty(prefabAssetRoot))
{
return(true);
}
// For Prefab Variant Asset we need to also check if the instance handle is dirty
// since this happens when the list of removed component changes
var instanceHandle = PrefabUtility.GetPrefabInstanceHandle(prefabAssetRoot);
if (instanceHandle != null)
{
if (EditorUtility.IsDirty(instanceHandle))
{
return(true);
}
}
prefabAssetRoot.GetComponents(m_TempComponentsResults);
foreach (var component in m_TempComponentsResults)
{
if (EditorUtility.IsDirty(component))
{
return(true);
}
}
return(false);
}
void SetPrefabModeButtonVisibility(GameObjectTreeViewItem item)
{
item.showPrefabModeButton = false;
GameObject go = item.objectPPTR as GameObject;
if (go == null)
{
return;
}
if (!PrefabUtility.IsPartOfAnyPrefab(go))
{
return;
}
if (!PrefabUtility.IsAnyPrefabInstanceRoot(go))
{
return;
}
// Don't show button if prefab asset is missing
if (PrefabUtility.GetPrefabInstanceStatus(go) == PrefabInstanceStatus.Connected)
{
var source = PrefabUtility.GetOriginalSourceOrVariantRoot(go);
if (source == null)
{
return;
}
// Don't show buttons for model prefabs but allow buttons for other immutables
if (PrefabUtility.IsPartOfModelPrefab(source))
{
return;
}
}
else if (PrefabUtility.GetPrefabInstanceHandle(go) == null)
{
return;
}
else
{
var assetPath = PrefabUtility.GetAssetPathOfSourcePrefab(go);
var broken = AssetDatabase.LoadMainAssetAtPath(assetPath) as BrokenPrefabAsset;
if (broken == null || !broken.isPrefabFileValid)
{
return;
}
}
item.showPrefabModeButton = true;
}
bool IsDirty(GameObject prefabAssetRoot)
{
if (prefabAssetRoot == null)
{
return(false);
}
if (EditorUtility.IsDirty(prefabAssetRoot))
{
return(true);
}
// For Prefab Variant Asset we need to also check if the instance handle is dirty
// since this happens when the list of removed component changes
var instanceHandle = PrefabUtility.GetPrefabInstanceHandle(prefabAssetRoot);
if (instanceHandle != null)
{
if (EditorUtility.IsDirty(instanceHandle))
{
return(true);
}
}
prefabAssetRoot.GetComponents(m_TempComponentsResults);
foreach (var component in m_TempComponentsResults)
{
if (EditorUtility.IsDirty(component))
{
return(true);
}
if (component is Renderer)
{
Renderer r = component as Renderer;
foreach (Material mat in r.sharedMaterials)
{
if (EditorUtility.IsDirty(mat) && AssetDatabase.IsSubAsset(mat))
{
return(AssetDatabase.GetAssetPath(mat) == AssetDatabase.GetAssetPath(prefabAssetRoot));
}
}
}
}
return(false);
}
internal static UInt64 GetOrGenerateFileIDHint(UnityEngine.Object obj)
{
UInt64 fileID = Unsupported.GetFileIDHint(obj);
if (fileID == 0)
{
// GenerateFileIDHint only work on saved nested prefabs instances.
var instanceHandle = PrefabUtility.GetPrefabInstanceHandle(obj);
if (instanceHandle != null)
{
bool isPrefabInstanceSaved = Unsupported.GetFileIDHint(instanceHandle) != 0;
if (isPrefabInstanceSaved && PrefabUtility.IsPartOfNonAssetPrefabInstance(obj) && PrefabUtility.GetPrefabAssetType(obj) != PrefabAssetType.MissingAsset)
{
fileID = Unsupported.GenerateFileIDHint(obj);
}
}
}
return(fileID);
}
// TODO: Having an non-obsolete method that takes an obsolete enum types as parameter is no good.
#pragma warning disable 0618 // Type or member is obsolete
private static GameObject SavePrefab(GameObject inputObject, string path, ReplacePrefabOptions replaceOptions, PrefabCreationFlags creationFlags)
{
if (inputObject == null)
{
throw new ArgumentNullException("inputObject is null");
}
if (String.IsNullOrEmpty(path))
{
throw new ArgumentNullException("path is null or empty");
}
if (!Paths.IsValidAssetPath(path, ".prefab"))
{
throw new ArgumentException("Given path is not valid: '" + path + "'");
}
string directory = Path.GetDirectoryName(path);
if (directory.Length > 0 && !Directory.Exists(directory))
{
throw new ArgumentException("Given path does not exist: '" + path + "'");
}
string prefabGUID = AssetDatabase.AssetPathToGUID(path);
if (!VerifyNestingFromScript(new GameObject[] { inputObject }, prefabGUID, PrefabUtility.GetPrefabInstanceHandle(inputObject)))
{
throw new ArgumentException("Cyclic nesting detected");
}
return(SavePrefab_Internal(inputObject, path, replaceOptions, creationFlags));
}
internal override bool OnOptimizedInspectorGUI(Rect contentRect)
{
m_SerializedObject.UpdateIfRequiredOrScript();
bool childrenAreExpanded = true;
bool wasEnabled = GUI.enabled;
var visibleRect = GUIClip.visibleRect;
var contentOffset = contentRect.y;
// In some specific cases (e.g. when the inspector field has a dropdown behavior - case 1335344) we need to
// apply the padding values so it behaves properly. By checking that xMin is zero when we do the assignments,
// we avoid applying the padding more than once (because this is called more than once in some cases and
// can lead to wrong indentation - case 1114055).
if (contentRect.xMin == 0)
{
contentRect.xMin = EditorStyles.kInspectorPaddingLeft;
contentRect.xMax -= EditorStyles.kInspectorPaddingRight;
}
if (Event.current.type != EventType.Repaint)
{
visibleRect = m_LastVisibleRect;
}
// Release keyboard focus before scrolling so that the virtual scrolling focus wrong control.
if (Event.current.type == EventType.ScrollWheel)
{
GUIUtility.keyboardControl = 0;
}
var behaviour = target as MonoBehaviour;
var property = m_SerializedObject.GetIterator();
bool isInspectorModeNormal = inspectorMode == InspectorMode.Normal;
bool isInPrefabInstance = PrefabUtility.GetPrefabInstanceHandle(behaviour) != null;
bool isMultiSelection = m_SerializedObject.targetObjectsCount > 1;
using (new LocalizationGroup(behaviour))
{
while (property.NextVisible(childrenAreExpanded))
{
var handler = ScriptAttributeUtility.GetHandler(property);
var hasPropertyDrawer = handler.propertyDrawer != null;
childrenAreExpanded = !hasPropertyDrawer && property.isExpanded && EditorGUI.HasVisibleChildFields(property);
contentRect.height = handler.GetHeight(property, null, hasPropertyDrawer || PropertyHandler.UseReorderabelListControl(property));
if (contentRect.Overlaps(visibleRect))
{
EditorGUI.indentLevel = property.depth;
using (new EditorGUI.DisabledScope((isInspectorModeNormal || isInPrefabInstance || isMultiSelection) && string.Equals("m_Script", property.propertyPath, System.StringComparison.Ordinal)))
childrenAreExpanded &= handler.OnGUI(contentRect, property, GetPropertyLabel(property), PropertyHandler.UseReorderabelListControl(property), visibleRect);
}
if (contentRect.height > 0)
{
contentRect.y += contentRect.height + EditorGUI.kControlVerticalSpacing;
}
}
}
// Fix new height
if (Event.current.type == EventType.Repaint)
{
m_LastVisibleRect = visibleRect;
var newHeight = contentRect.y - contentOffset;
if (newHeight != m_LastHeight)
{
m_LastHeight = contentRect.y - contentOffset;
Repaint();
}
}
GUI.enabled = wasEnabled;
return(m_SerializedObject.ApplyModifiedProperties());
}