///// <summary>
///// 添加状态 转换和状态id必须成对存在 且唯一
///// </summary>
///// <param name="trigger"></param>
///// <param name="id"></param>
//public void AddTrigger(SoldierTriggerID trigger, SoldierStateID id)//增加关联对（转换，状态ID）
//{
// //-----------------------------验证参数的合法性-----------------------------------
// if (dict.ContainsKey(trigger))
// {
// Debug.LogError("SoldierFSMState ERROR: SoldierTriggerID" + id + " 已经存在" + trigger);
// return;
// }
// dict.Add(trigger, id);
// ////通过转换反射出对应的触发器再把触发器添加到触发器列表
// //Type type = Type.GetType(trigger + "Trigger");
// //SoldierFSMTrigger fsmtrigger = Activator.CreateInstance(type) as SoldierFSMTrigger;
// //_fsmTrriggerList.Add(fsmtrigger);
// //SoldierFSMFactory.GetTrigger(trigger, _fsmTrriggerList);
//}
/// <summary>
/// 添加映射trigger
/// </summary>
/// <param name="triggerId">被映射TriggerId</param>
/// <param name="triggerFunc">trigger具体行为</param>
public void AddMappingTrigger(SoldierTriggerID triggerId, Func <SoldierFSMSystem, bool> triggerFunc)
{
var triggerType = SoldierFSMFactory.GetTriggerTypeByTriggerId(triggerId);
var triggerInvoke = (SoldierFSMTrigger)triggerType.InvokeMember("", BindingFlags.Public | BindingFlags.CreateInstance,
null, null, null);
triggerInvoke.CheckTriggerFunc = triggerFunc;
_fsmTrriggerList.Add(triggerInvoke);
}
/// <summary>
/// 状态的改变发生在这里
/// </summary>
public void CheckTrigger(SoldierFSMSystem fsm)
{
for (int i = 0; i < _fsmTrriggerList.Count; i++)
{
//if (_fsmTrriggerList[i].CheckTrigger(fsm))
if (_fsmTrriggerList[i].CheckTriggerFunc(fsm))
{
var state = SoldierFSMFactory.GetStateIdByTrigger(_fsmTrriggerList[i].triggerId);
fsm.ChangeState(state);
//Debug.Log("切换状态:" + state);
break;
}
}
}
/// <summary>
/// 设置切换映射关系
/// </summary>
/// <param name="mapDic">切换关系列表</param>
/// <param name="triggerFuncDic">节点具体行为列表</param>
public void SetStateMappingConfig(Dictionary <SoldierStateID, List <SoldierStateID> > mapDic, Dictionary <SoldierTriggerID, Func <SoldierFSMSystem, bool> > triggerFuncDic)
{
if (mapDic == null)
{
return;
}
foreach (var kv in mapDic)
{
var keyType = SoldierFSMFactory.GetStateTypeByStateId(kv.Key);
var keyStateInvoke = (SoldierFSMState)keyType.InvokeMember("", BindingFlags.Public | BindingFlags.CreateInstance,
null, null, null);
foreach (var mapStateId in kv.Value)
{
// 设置映射关系
keyStateInvoke.AddMappingTrigger(SoldierFSMFactory.GetTriggerByStateId(mapStateId),
triggerFuncDic[SoldierFSMFactory.GetTriggerByStateId(mapStateId)]);
}
// 添加状态
fsm.AddState(keyStateInvoke);
}
}
/// <summary>
/// 初始化行为状态机
/// </summary>
/// <param name="behaviorType"></param>
public void InitState(int behaviorType)
{
SetStateMappingConfig(SoldierFSMFactory.GetBehaviorMappingDicById(behaviorType),
SoldierFSMFactory.GetTriggerFuncDicById(behaviorType));
}
