public CoroutineTask Then(ActionHandler onAction)
{
var next = new CoroutineTask(onAction);
//设置父 Task
next._parentTask = this;
//设置子 Task
this._childTask = next;
return(next);
}
/// <summary>
/// 执行任务
/// </summary>
/// <param name="previousTask"></param>
/// <param name="onCompleted"></param>
/// <param name="onError"></param>
private void ExecuteTask(CoroutineTask previousTask = null, CompletedHandler onCompleted = null, ErrorHandler onError = null)
{
if (onCompleted != null)
{
_onCompleted += onCompleted;
}
if (onError != null)
{
_onError += onError;
}
try
{
//调用委托指向的方法
_onOnAction(previousTask, Completed, Error);
}
catch (Exception e)
{
Error(e);
}
}
public static CoroutineTask AsCoroutineTask(this IEnumerator enumerator)
{
return(CoroutineTask.FromRoutine(enumerator));
}
public static CoroutineTask <T> AsCoroutineTask <T>(this IEnumerable <T> enumerable)
{
return(CoroutineTask.FromRoutine(enumerable.GetEnumerator()));
}
public static CoroutineTask <T> AsCoroutineTask <T>(this IEnumerator <T> enumerator)
{
return(CoroutineTask.FromRoutine(enumerator));
}
internal AsyncTaskEnumerator(CoroutineTask task)
{
this.task = task;
}