//TODO: Only update dirty onGUI on the active selection prefabLink and prefabLinks referencing the active selection.
// Need a better prefablink prefab map to do this.
private void UpdateDirtyPrefabLinks()
{
if (firstPrefabLink != null)
{
float timeSinceStartup = (float)EditorApplication.timeSinceStartup;
if (timeSinceStartup - firstPrefabLink.updateDirtyStartTime > 1 / PrefabLink.dirtyChecksPerSecond)
{
firstPrefabLink.UpdateDirty();
firstPrefabLink.updateDirtyStartTime = timeSinceStartup;
EditorApplication.RepaintHierarchyWindow();
}
}
}
private static void HandleHierarchyWindowItemOnGUI(int instanceID, Rect selectionRect)
{
UnityEngine.Object obj = EditorUtility.InstanceIDToObject(instanceID);
if (obj != null)
{
if (obj is GameObject)
{
GameObject gameObject = obj as GameObject;
PrefabLink prefabLink = gameObject.gameObject.GetComponent <PrefabLink>();
if (prefabLink != null)
{
FontStyle prefabLinkFontStyle = FontStyle.Normal;
Color prefabLinkColor = textEditorBlack;
Color backgroundColor = editorGray;
float timeSinceStartup = (float)EditorApplication.timeSinceStartup;
if (timeSinceStartup - prefabLink.updateDirtyStartTime > 1 / PrefabLink.dirtyChecksPerSecond)
{
prefabLink.UpdateDirty();
prefabLink.updateDirtyStartTime = timeSinceStartup;
}
bool selected = Selection.instanceIDs.Contains(instanceID);
bool disabled = !gameObject.activeInHierarchy;
bool noTarget = prefabLink.target == null;
bool dirty = prefabLink.Dirty;
if (dirty || noTarget)
{
prefabLinkFontStyle = FontStyle.Bold;
}
if (selected)
{
backgroundColor = selectedBackgroundBlue;
}
if (noTarget)
{
if (selected)
{
prefabLinkColor = textNoTargetSelected;
}
else if (disabled)
{
prefabLinkColor = textNoTargetDisabled;
}
else
{
prefabLinkColor = textNoTargetDefault;
}
}
else
{
if (selected)
{
prefabLinkColor = textNormalSelected;
}
else if (disabled)
{
prefabLinkColor = textNormalDisabled;
}
else
{
prefabLinkColor = textNormalDefault;
}
}
Rect offsetRect = new Rect(selectionRect.position + new Vector2(0, 2), selectionRect.size);
EditorGUI.DrawRect(selectionRect, backgroundColor);
EditorGUI.LabelField(offsetRect, obj.name, new GUIStyle()
{
normal = new GUIStyleState()
{
textColor = prefabLinkColor
},
fontStyle = prefabLinkFontStyle
});
}
}
}
}