// LiYoubing 20110712 加入策略调用异常处理
/// <summary>
/// 指示是否已经发生过策略调用异常true是false否
/// 20110820废弃 策略代码中存在条件性除零/数组越界等异常时 不必要直接结束掉策略运行
/// </summary>
//bool _strategyExceptionFlag = false;
//20101229
/// <summary>
/// 向Server服务实例发送决策计算结果
/// 决策算法的调用过程在此
/// </summary>
/// <param name="announce">包含仿真使命Mission对象的消息</param>
/// <returns></returns>
IEnumerator <ITask> AnnounceDecisionToServer(server.MissionPara announce)
{
if (_clientControlBoard.StragegyInterface == null /*|| _strategyExceptionFlag == true*/)
{// 加上null检查确保程序不会异常 LiYoubing 20110511
yield break;
}
// ClientAnnounceDecision是Server服务主端口接受的一种消息类型
client.ClientAnnounceDecision announcedec = new client.ClientAnnounceDecision();
Decision[] decisions = null;
try
{
// 交换半场后交换队伍id处理 LiYoubing 20110712
// 交换半场后TeamsRef[0]/[1]代表交换前右/左半场的队伍因此teamId应该分别变为1/0
//int strategyId = announce.Body.CurMission.CommonPara.IsExchangedHalfCourt ? (_teamId + 1) % 2 : _teamId;
int strategyId = _teamId;
if (announce.Body.CurMission.CommonPara.TeamCount == 2)
{// 跟踪有且仅有两支队伍参与的仿真使命的半场状态 LiYoubing 20120520
strategyId = announce.Body.CurMission.CommonPara.IsExchangedHalfCourt ? (_teamId + 1) % 2 : _teamId;
bool rdoLeftChecked = (announce.Body.CurMission.TeamsRef[strategyId].Para.MyHalfCourt
== HalfCourt.LEFT) ? true : false;
WinFormsServicePort.FormInvoke(delegate()
{
_clientControlBoard.SetRadioTeamState(rdoLeftChecked, !rdoLeftChecked, announce.Body.CurMission.TeamsRef[strategyId].Fishes[0].ColorFish);
});
}
decisions = _clientControlBoard.StragegyInterface.GetDecision(announce.Body.CurMission, strategyId);
//decisions = _clientControlBoard.StragegyInterface.GetDecision(announce.Body.CurMission, _teamId);
}
catch
{
//_strategyExceptionFlag = true;
MessageBox.Show("Remoting object timeout.\nThe instance of class Strategy has been released.\n"
+ "Your simulated robofish will not be controlled.",
"Confirming", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
if (decisions == null)
{
yield break;
}
announcedec.Body = new client.ClientAnnounceDecisionRequest(decisions, _teamId);
// 使用Uri建立到Server服务实例附加端口的Forwarder引用
client.ClientBaseOperations alternateServerPort = ServiceForwarder <client.ClientBaseOperations>(_alternateServerPortUri);
if (alternateServerPort != null)
{
alternateServerPort.Post(announcedec);
DefaultUpdateResponseType announceRsp = null;
yield return(Arbiter.Choice(announce.ResponsePort,
delegate(DefaultUpdateResponseType rsp)
{
announceRsp = rsp;
},
delegate(Fault f)
{
WinFormsServicePort.FormInvoke(delegate()
{
_clientControlBoard.DisplayCompetitionState(string.Format("Connection failed"));
});
}));
}
yield break;
}
//void MissionParaNotificationHandler(server.MissionPara announce)
//{
// // ClientAnnounceDecision是Server服务主端口接受的一种消息类型
// client.ClientAnnounceDecision announcedec = new client.ClientAnnounceDecision();
// Decision[] decisions = _clientControlBoard.StragegyInterface.GetDecision(announce.Body.CurMission, _teamId);
// announcedec.Body = new client.ClientAnnounceDecisionRequest(decisions, _teamId);
// // 使用Uri建立到Server服务实例主端口的Forwarder引用
// client.ClientBaseOperations alternateServerPort = ServiceForwarder<client.ClientBaseOperations>(_alternateServerPortUri);
// if (alternateServerPort != null)
// {
// alternateServerPort.Post(announcedec);
// }
//}
/// <summary>
/// Client服务实例接收到Server服务实例Notify的Mission对象后
/// 调用策略中的GetDecision方法计算决策结果
/// 然后将决策结果数组Announce给Server服务实例
/// </summary>
/// <param name="announce">Server服务实例Notify的包含Mission对象的消息</param>
void MissionParaNotificationHandler(server.MissionPara announce)
{
//20101229
SpawnIterator <server.MissionPara>(announce, AnnounceDecisionToServer);
}