private void Start()
{
if (_data != null)
{
_data.OnInit();
}
foreach (var state in _stateInstances)
{
state.Value.OnInit();
}
if (_defaultState != null)
{
if (_stateInstances.ContainsKey(_defaultState))
{
_currentState = _stateInstances[_defaultState];
_currentState.OnEnter(null);
}
else
{
throw new HTFrameworkException(HTFrameworkModule.FSM, "切换状态失败：有限状态机 " + Name + " 不存在状态 " + _defaultState.Name + "！");
}
}
}
private void Awake()
{
if (IsAutoRegister)
{
Main.m_FSM.RegisterFSM(this);
}
//加载数据类
if (Data != "<None>")
{
Type type = ReflectionToolkit.GetTypeInRunTimeAssemblies(Data);
if (type != null)
{
if (type.IsSubclassOf(typeof(FSMDataBase)))
{
_data = Activator.CreateInstance(type) as FSMDataBase;
_data.StateMachine = this;
_data.OnInit();
}
else
{
throw new HTFrameworkException(HTFrameworkModule.FSM, "创建有限状态机数据类失败：数据类 " + Data + " 必须继承至有限状态机数据基类：FSMDataBase！");
}
}
else
{
throw new HTFrameworkException(HTFrameworkModule.FSM, "创建有限状态机数据类失败：丢失数据类 " + Data + " ！");
}
}
//加载所有状态
for (int i = 0; i < States.Count; i++)
{
Type type = ReflectionToolkit.GetTypeInRunTimeAssemblies(States[i]);
if (type != null)
{
if (type.IsSubclassOf(typeof(FiniteStateBase)))
{
if (!_stateInstances.ContainsKey(type))
{
FiniteStateBase state = Activator.CreateInstance(type) as FiniteStateBase;
state.StateMachine = this;
state.OnInit();
_stateInstances.Add(type, state);
}
}
else
{
throw new HTFrameworkException(HTFrameworkModule.FSM, "加载有限状态失败：有限状态类 " + States[i] + " 必须继承至有限状态基类：FiniteStateBase！");
}
}
else
{
throw new HTFrameworkException(HTFrameworkModule.FSM, "加载有限状态失败：丢失有限状态类 " + States[i] + " ！");
}
}
//设置默认状态、最终状态
if (DefaultState == "" || FinalState == "" || _stateInstances.Count <= 0)
{
throw new HTFrameworkException(HTFrameworkModule.FSM, "有限状态机 " + Name + " 的状态为空！或未指定默认状态、最终状态！");
}
_defaultState = ReflectionToolkit.GetTypeInRunTimeAssemblies(DefaultState);
if (_defaultState == null)
{
throw new HTFrameworkException(HTFrameworkModule.FSM, "有限状态机 " + Name + " 丢失了默认状态 " + DefaultState + "！");
}
_finalState = ReflectionToolkit.GetTypeInRunTimeAssemblies(FinalState);
if (_finalState == null)
{
throw new HTFrameworkException(HTFrameworkModule.FSM, "有限状态机 " + Name + " 丢失了最终状态 " + FinalState + "！");
}
}