private void Validate(HashSet <uint> taskIds, TaskDescWrapper task)
{
if (taskIds.Contains(task.Id))
{
throw new ArgumentException($"Duplicate task id: {task.Id}");
}
taskIds.Add(task.Id);
if (task.CustomDesc == null)
{
throw new ArgumentNullException("custom desc");
}
task.CustomDesc.Validate();
var decorator = task as DecoratorTaskDescWrapper;
if (decorator != null)
{
if (decorator.ChildTaskId == 0)
{
throw new ArgumentException("Missing child task for decorator task");
}
var childTask = FindTaskDesc(decorator.ChildTaskId);
if (childTask == null)
{
throw new ArgumentException($"Cannot find task: #{decorator.ChildTaskId}");
}
Validate(taskIds, childTask);
return;
}
var composite = task as CompositeTaskDescWrapper;
if (composite != null)
{
if (composite.ChildTaskIds.Count == 0)
{
throw new ArgumentException("Missing child task for composite task");
}
foreach (var childTaskId in composite.ChildTaskIds)
{
var childTask = FindTaskDesc(childTaskId);
if (childTask == null)
{
throw new ArgumentException($"Cannot find task: #{childTaskId}");
}
Validate(taskIds, childTask);
}
return;
}
}
private static string GetTaskTitle(TaskDescWrapper desc)
{
var title = string.Format("{0} #{1}", EditorHelper.GetTaskTitle(desc.CustomDesc.GetType(), false), desc.Id);
if (!string.IsNullOrEmpty(desc.Title))
{
title = string.Format("{0} ({1})", title, desc.Title);
}
return(title);
}
internal TaskBuilder(TaskDescWrapper task)
{
this.task = task;
}