public void AddSubtask(Task subTask)
{
if (this.GetTask(subTask.Id) != null)
{
var message = string.Format("Subtask {0} already exists in Task {1}.", subTask.Id, this.Id);
throw new EntityAlreadyExistsException(message);
}
this.Subtasks.Add(subTask);
}
public void DoTask( Task task, bool toQueue )
{
if( toQueue && currentTask.Type == Task.Types.Stop && tasks.Count == 0 )
toQueue = false;
if( !toQueue )
{
ClearTaskList();
DoTaskInternal( task );
}
else
{
if( task.Entity != null )
SubscribeToDeletionEvent( task.Entity );
tasks.Add( task );
}
}
public void DoTask(Task task, bool toQueue)
{
if (ControlledObject == null)
return;
if (toQueue && tasks.Count == 0 && currentTask is IdleTask)
toQueue = false;
if (!toQueue)
{
ClearTaskQueue();
DoTaskInternal(task);
}
else
{
//add task to queue
if (task.TaskEntity != null)
SubscribeToDeletionEvent(task.TaskEntity);
tasks.Enqueue(task);
}
}
private void DoTaskInternal(Task task)
{
if (currentTask.TaskEntity != null)
UnsubscribeToDeletionEvent(currentTask.TaskEntity);
currentTask = task;
if (currentTask.TaskEntity != null)
SubscribeToDeletionEvent(currentTask.TaskEntity);
currentTask._Begin();
}
protected override bool OnLoad(TextBlock block)
{
if (!base.OnLoad(block))
return false;
//currentTask
{
TextBlock taskBlock = block.FindChild("currentTask");
if (taskBlock != null)
{
Task task = CreateTaskByClassName(taskBlock.GetAttribute("class"));
if (task._Load(taskBlock))
currentTask = task;
}
}
//tasks
TextBlock tasksBlock = block.FindChild("tasks");
if (tasksBlock != null)
{
foreach (TextBlock taskBlock in tasksBlock.Children)
{
if (taskBlock.Name == "item")
{
Task task = CreateTaskByClassName(taskBlock.GetAttribute("class"));
if (task._Load(taskBlock))
tasks.Enqueue(task);
}
}
}
return true;
}
private string GetTaskClassName(Task task)
{
if (task is IdleTask)
return "IdleTask";
if (task is MoveTask)
return "MoveTask";
if (task is AttackTask)
return "AttackTask";
Log.Fatal("GameCharacterAI: GetTaskClassName: Unknown task class.");
return "";
}
public GameCharacterAI()
{
currentTask = new IdleTask(this);
tasksReadOnly = new ReadOnlyQueue<Task>(tasks);
}
public UserControlPanelTask( Task task, bool active, bool enable )
{
this.task = task;
this.active = active;
this.enable = enable;
}
public UserControlPanelTask( Task task )
{
this.task = task;
this.active = true;
this.enable = true;
}
protected virtual void DoTaskInternal( Task task )
{
if( currentTask.Entity != null )
UnsubscribeToDeletionEvent( currentTask.Entity );
currentTask = task;
if( currentTask.Entity != null )
SubscribeToDeletionEvent( currentTask.Entity );
//Stop
if( task.Type == Task.Types.Stop )
{
if( ControlledObject != null )
ControlledObject.Stop();
}
//SelfDestroy
if( task.Type == Task.Types.SelfDestroy )
{
ControlledObject.Die();
}
}