public FSMStateMachine(string fmsName, List <AttributeTypeData> classDataList)
{
_stateDic = new Dictionary <Type, BaseFSMState>();
Name = fmsName;
//根据Type 实例化状态
for (int i = 0; i < classDataList.Count; i++)
{
//获取与当前名称一致的stateBase
if (((FSMTypeAttribute)classDataList[i].attribute).FSMName == fmsName)
{
BaseFSMState stateBase = Activator.CreateInstance(classDataList[i].type) as BaseFSMState;
stateBase.StateMachine = this;
stateBase.OnInit();
if (((FSMTypeAttribute)classDataList[i].attribute).isFirst)
{
_firstState = stateBase;
}
_stateDic.Add(classDataList[i].type, stateBase);
}
}
}
/// <summary>
/// 切换状态
/// </summary>
/// <param name="type">状态类型</param>
public void SwitchState(Type type)
{
if (_stateDic.ContainsKey(type))
{
if (_currState == _stateDic[type])
{
return;
}
BaseFSMState lastState = _currState;
BaseFSMState nextState = _stateDic[type];
if (lastState != null)
{
lastState.OnLeave(nextState);
}
nextState.OnEnter(lastState);
_currState = nextState;
}
else
{
}
}
/// <summary> /// 离开状态 /// </summary> /// <param name="nextState">下一个进入的状态</param> public abstract void OnLeave(BaseFSMState nextState);
/// <summary> /// 进入状态 /// </summary> /// <param name="lastState">上一个离开的状态</param> public abstract void OnEnter(BaseFSMState lastState);
/// <summary>
/// 启动默认状态
/// </summary>
public void StartFirst()
{
_currState = _firstState;
_currState.OnEnter(null);
}