/// <summary>
/// 更新现有的状态
/// </summary>
/// <param name="t_FSMStateName">要更新的现有状态的键索引</param>
/// <param name="t_BaseFSMState">要替换的状态实例</param>
public void UpdateState(string t_FSMStateName, BaseFSMState t_BaseFSMState)
{
if (IStateMapDataStructure.ContainsKey(t_FSMStateName))
{
IStateMapDataStructure.Update(t_FSMStateName, t_BaseFSMState);
}
}
/// <summary>
/// 添加状态
/// </summary>
/// <param name="t_StateType">状态的抽象基类类型</param>
public void AddState(BaseFSMState t_BaseFSMState)
{
if (null == t_BaseFSMState)
{
throw new GameBoxFrameworkException(string.Format("添加的状态不能为空!"));
}
if (!string.IsNullOrEmpty(t_BaseFSMState.StateName))
{
if (IStateMapDataStructure.ContainsKey(t_BaseFSMState.StateName))
{
throw new GameBoxFrameworkException(string.Format("状态'{0}'已经存在!", t_BaseFSMState.GetType().Name));
}
IStateMapDataStructure.Add(t_BaseFSMState.StateName, t_BaseFSMState);
}
else
{
if (IStateMapDataStructure.ContainsKey(t_BaseFSMState.GetType().Name))
{
throw new GameBoxFrameworkException(string.Format("状态'{0}'已经存在!", t_BaseFSMState.GetType().Name));
}
IStateMapDataStructure.Add(t_BaseFSMState.GetType().Name, t_BaseFSMState); // 如果改状态没有名字，那么改状态就采用状态的类名
}
t_BaseFSMState.OnStateInit(this); //初始化状态机
}
/// <summary>
/// 获取所有状态
/// </summary>
/// <returns>基础状态数组</returns>
public BaseFSMState[] GetAllState()
{
BaseFSMState[] t_BaseFSMStates = new BaseFSMState[IStateMapDataStructure.Count];
var t_StateMaps = IStateMapDataStructure.ToArray();
for (int i = 0; i < t_StateMaps.Length; i++)
{
t_BaseFSMStates[i] = t_StateMaps[i].Value;
}
return(t_BaseFSMStates);
}
/// <summary>
/// 更改状态机状态
/// </summary>
/// <param name="t_StateType"></param>
public void ChangeState(Type t_StateType)
{
if (IsRunning)
{
IStateMapDataStructure.Foreach((key, value) => {
if (value.GetType() == t_StateType)
{
m_TempState = value;
}
});
}
}
/// <summary>
/// 更改状态机状态
/// </summary>
/// <param name="t_StateName">状态的名字</param>
public void ChangeState(string t_StateName)
{
if (IsRunning)
{
IStateMapDataStructure.Foreach((key, value) => {
if (key == t_StateName)
{
m_TempState = value;
}
});
}
}
/// <summary>
/// 更改状态机状态
/// </summary>
/// <param name="t_BaseFSMState">更改的目标状态</param>
public void ChangeState(BaseFSMState t_BaseFSMState)
{
if (IsRunning)
{
IStateMapDataStructure.Foreach((key, value) => {
if (value.Equals(t_BaseFSMState))
{
m_TempState = value;
}
});
}
}
/// <summary>
/// 轮询更新状态
/// </summary>
private void UpdateState()
{
if (null == m_TempState)
{
throw new GameBoxFrameworkException(string.Format("状态机 '{0}' 没有被赋予初始状态！", m_FSMName));
}
if (!m_TempState.Equals(State)) //如果当前的临时状态和当前状态不是处于一个状态，那么状态已经被更改了
{
if (null != State) //如果当前状态已经被初始化
{
State.OnStateExit(this); //上一个状态 退出
State.StateStayRealWorldTime = 0; //清0时间
State.StateStayGameWorldTime = 0; //清0时间
LastState = State; //保存上一个状态
}
State = m_TempState; //更新当前状态
if (null != StateChangedEventHandler)
{
StateChangedEventHandler(new FSMEventArgs()
{
IFSM = this, LastState = LastState, State = State
}); //事件通知
}
State.OnStateEnter(this); //当前状态 进入
}
else
{
State.OnStateLoop(this); //当前状态 轮询
State.StateStayTotalGameWorldTime += GameBoxFrameworkTime.GameWorldElapsedTime; //状态的游戏世界总的流逝时间
State.StateLoopGameWorldTime = GameBoxFrameworkTime.GameWorldElapsedTime; //状态的游戏世界总的流逝时间
State.StateStayGameWorldTime += GameBoxFrameworkTime.GameWorldElapsedTime; //状态从进入开始到现在的游戏世界总的流逝时间，退出后会被重置为0
State.StateStayTotalRealWorldTime += GameBoxFrameworkTime.RealWorldElapsedTime; //状态的真实世界流逝时间
State.StateLoopRealWorldTime = GameBoxFrameworkTime.RealWorldElapsedTime; //状态的真实世界流逝时间
State.StateStayRealWorldTime += GameBoxFrameworkTime.RealWorldElapsedTime; //状态从进入开始到现在的游戏世界总的流逝时间，退出后会被重置为0
}
}
/// <summary>
/// 初始化状态的条件构造方法
/// </summary>
/// <param name="t_State"></param>
public BaseFSMCondition(BaseFSMState t_State)
{
}
