/// <summary>
/// 进入某一个状态（机），并根据该状态（机）的模式进行相应的处理 by吴江
/// </summary>
/// <param name="_event"></param>
/// <param name="_toEnter"></param>
/// <param name="_toExit"></param>
public void EnterStates(Event _event, State _toEnter, State _toExit)
{
currentStates.Add(_toEnter);
if (machine != null && machine.logDebugInfo)
{
Debug.Log("FSM Debug: Enter State - " + _toEnter.name + " at " + Time.time);
}
_toEnter.OnEnter(_toExit, _toEnter, _event);
if (_toEnter.children.Count != 0)
{
if (_toEnter.mode == State.Mode.Exclusive)//如果为指定初始化模式
{
if (_toEnter.initState != null)
{
_toEnter.EnterStates(_event, _toEnter.initState, _toExit);
}
else
{
Debug.LogError("FSM error: can't find initial state in " + _toEnter.name);
}
}
else
{ // if ( _toEnter.mode == State.Mode.Parallel ) 如果为遍历模式
for (int i = 0; i < _toEnter.children.Count; ++i)
{
_toEnter.EnterStates(_event, _toEnter.children[i], _toExit);
}
}
}
}