public void DeleteTransitionAtIndex(int index)
{
if (index < 0 || index >= TransitionsProp.arraySize)
{
return;
}
SerializedTransition currentTrans = GetTransitionAtIndex(index);
Undo.SetCurrentGroupName("Delete Transition");
int currentGroup = Undo.GetCurrentGroup();
Undo.RegisterCompleteObjectUndo(SerializedObject.targetObject, "Scene Data");
for (int i = 0; i < currentTrans.ConditionsProp.arraySize; i++)
{
SerializedProperty currentCond = currentTrans.ConditionsProp.GetArrayElementAtIndex(i);
Undo.DestroyObjectImmediate(currentCond.objectReferenceValue);
}
TransitionsProp.DeleteArrayElementAtIndex(index);
Undo.CollapseUndoOperations(currentGroup);
SerializedObject.ApplyModifiedProperties();
AssetDatabase.ImportAsset(AssetDatabase.GetAssetPath(SerializedObject.targetObject));
}
/// <summary>
/// Gets the serialized transition at the provided index
/// </summary>
/// <param name="transitionIndex">The index of the transition</param>
/// <returns>Serialized representation of the transition</returns>
public SerializedTransition GetTransitionAtIndex(int transitionIndex)
{
return(new SerializedTransition(TransitionsProp.GetArrayElementAtIndex(transitionIndex)));
}
