private bool CheckState(TaskState toState)
{
switch (toState)
{
case TaskState.Init:
{
if (!IsOver)
{
RDebug.LogErrorFormat("[TaskManager] {0} -> {1} 当前状态不能切换到初始状态", _state, toState);
return(false);
}
return(true);
}
case TaskState.Running:
{
if (_state != TaskState.Init &&
_state != TaskState.Paused)
{
return(false);
}
return(true);
}
case TaskState.Paused:
{
if (!IsRunning)
{
return(false);
}
return(true);
}
case TaskState.Stopped:
{
if (_state == TaskState.Running ||
_state == TaskState.Paused)
{
return(true);
}
return(false);
}
case TaskState.Finished:
{
if (_state == TaskState.Init ||
_state == TaskState.Running ||
_state == TaskState.Paused ||
_state == TaskState.Stopped)
{
return(true);
}
return(false);
}
default:
return(false);
}
}
public Task Start()
{
if (_state != TaskState.Init)
{
RDebug.LogError("[TaskManager] 任务不能重复开始");
return(this);
}
if (!CheckState(TaskState.Running))
{
return(this);
}
TaskManager.Instance.RegisterTask(this);
_state = TaskState.Running;
_InnerOnStart();
return(this);
}
private void OnInit()
{
RDebug.Log("[TaskManager] Init");
}
