private void DisplayStates(AnimationSequenceBehaviour behaviour)
{
var nodes = GetStates(behaviour);
foreach (var node in nodes)
{
Undo.RecordObject(node.Item2, "Property change");
EditorGUI.indentLevel = 1;
_foldouts[node.Item2] = EditorGUILayout.Foldout(_foldouts[node.Item2], node.Item1);
if (_foldouts[node.Item2])
{
var serializedObject = new SerializedObject(node.Item2);
var iter = serializedObject.GetIterator();
if (iter == null)
{
continue;
}
iter.NextVisible(true); //required by the API
EditorGUI.indentLevel = 2;
while (iter.NextVisible(false)) // skip the first property, it's script, we don't want it to display
{
EditorGUILayout.PropertyField(iter, true);
}
serializedObject.ApplyModifiedProperties();
}
}
}
private Tuple <string, BaseSequenceState>[] GetStates(AnimationSequenceBehaviour target)
{
return
(target
.clonedRoot
.GetAllSequenceNodes()
.Where(n => n.state != null)
.Select(n => new Tuple <string, BaseSequenceState>(n.state.name, n.state))
.ToArray());
}
private void SetFoldouts(AnimationSequenceBehaviour target)
{
var nodes = GetStates(target);
var foldouts = nodes.ToDictionary(n => n.Item2, n => true);
if (_foldouts == null)
{
_foldouts = foldouts;
return;
}
foreach (var kvp in _foldouts)
{
if (foldouts.ContainsKey(kvp.Key))
{
foldouts[kvp.Key] = kvp.Value;
}
}
_foldouts = foldouts;
}
