最后一站源码研究之匹配战斗(二).docx

最后一站源码研究之匹配战斗（二）前面一站我们已经客户端发送进入战斗的请求消息给服务器，这个消息包含1. 客户端的时间2. 战斗id在服务器里面收到这个消息，就开始异步的SSBattle。这时才是真正的进入战斗，注意了在最后一站中，进入选择英雄房间就已经算是在一个Battle里面了。紧接着服务器就发送给客户端该玩家拥有的英雄列表消息。eMsgToGCFromGS_NotifyHeroList /eMsgToGCFromGS_NotifyHeroList Int32 OnNetMsg_NotifyHeroList(Stream stream) GSToGC.HeroList pMsg; if (!ProtoDes(out pMsg, stream) return PROTO_DESERIALIZE_ERROR; foreach (int heroId in pMsg.heroid) GameUserModel.Instance.CanChooseHeroList.Add(heroId); GameUserModel.Instance.STCTimeDiff = pMsg.timeDiff; /ss 和 client 时差 return (Int32)EErrorCode.eNormal; 可以看到这个消息有两个数据：1.List heroid/玩家拥有的英雄列表2.long timeDiff/服务器和客户端的时差，主要是同步更加准确 foreach (int heroId in pMsg.heroid) GameUserModel.Instance.CanChooseHeroList.Add(heroId); 就是初始化客户端的能选择的英雄列表。紧接着，服务器又发送了通知客户端战斗状态改变的消息，因为数据已经初始化完全了。eMsgToGCFromGS_NotifyBattleStateChange那么这里呢，战斗状态分为以下几个：public enum e_BattleState eBS_SelectHero = 0,/选择英雄 eBS_SelectRune,/选择符文 eBS_Loading,/加载界面 eBS_Playing,/战斗 eBS_Finished,/结束战斗肯定首先是选择英雄的状态。我们看看这条消息的具体处理。Int32 OnNetMsg_NotifyBattleStateChange(System.IO.Stream stream) GSToGC.BattleStateChange pMsg; if (!ProtoDes(out pMsg, stream) return PROTO_DESERIALIZE_ERROR; if (GameUserModel.Instance.IsReconnect) GameUserModel.Instance.IsReconnect = false; GameStateType curState = GameStateManager.Instance.GetCurState().GetStateType(); switch (e_BattleState)pMsg.state) case e_BattleState.eBS_SelectHero: HeroCtrl.Instance.SetSelectState(HeroCtrl.HeroSelectState.EnterSelect); EventCenter.SendEvent(new CEvent(EGameEvent.eGameEvent_IntoHero); EventCenter.Broadcast(EGameEvent.eGameEvent_HeroFirstTime, pMsg.statetimeleft); break; case e_BattleState.eBS_SelectRune: HeroCtrl.Instance.SetSelectState(HeroCtrl.HeroSelectState.EnterSelect); EventCenter.SendEvent(new CEvent(EGameEvent.eGameEvent_IntoHero); EventCenter.Broadcast(EGameEvent.eGameEvent_HeroSecondTime, pMsg.statetimeleft); HeroCtrl.Instance.SetSelectState(HeroCtrl.HeroSelectState.RandomSelect); break; case e_BattleState.eBS_Loading: if (curState GameStateType.GS_Loading) CGLCtrl_GameLogic.Instance.AskLoadComplete(); break; case e_BattleState.eBS_Playing: if (curState GameStateType.GS_Loading) CEvent evt2 = new CEvent(EGameEvent.eGameEvent_Loading); evt2.AddParam(NextState, BlGame.GameState.GameStateType.GS_Play); EventCenter.SendEvent(evt2); Debug.LogWarning(battle play ); else CGLCtrl_GameLogic.Instance.AskLoadComplete(); Debug.LogWarning(battle play but send loadcomplete!); break; case e_BattleState.eBS_Finished: EventCenter.Broadcast(EGameEvent.eGameEvent_BatttleFinished); break; else GameStateType curState = GameStateManager.Instance.GetCurState().GetStateType(); switch (e_BattleState)pMsg.state) case e_BattleState.eBS_SelectHero: if (JxBlGame.Instance.IsQuickBattle) EventCenter.SendEvent(new BlGame.CEvent(EGameEvent.eGameEvent_IntoHero); JxBlGame.Instance.IsQuickBattle = false; else EventCenter.Broadcast(EGameEvent.eGameEvent_RoomEnd); EventCenter.Broadcast(EGameEvent.eGameEvent_HeroFirstTime, pMsg.statetimeleft); break; case e_BattleState.eBS_SelectRune: EventCenter.Broadcast(EGameEvent.eGameEvent_HeroSecondTime, pMsg.statetimeleft); HeroCtrl.Instance.SetSelectState(HeroCtrl.HeroSelectState.RandomSelect); break; case e_BattleState.eBS_Loading: CEvent evt = new CEvent(EGameEvent.eGameEvent_Loading); evt.AddParam(NextState, BlGame.GameState.GameStateType.GS_Play); EventCenter.SendEvent(evt); break; case e_BattleState.eBS_Playing: if (curState GameStateType.GS_Play) CEvent evt = new CEvent(EGameEvent.eGameEvent_Loading); evt.AddParam(NextState, BlGame.GameState.GameStateType.GS_Play); EventCenter.SendEvent(evt); else /进入游戏 if (LoadScene.Instance != null) /进入游戏前需要强制清除界面贴图?资源 LoadScene.Instance.ReleaseResource(); LoadScene.Instance.CloseLoading(); break; case e_BattleState.eBS_Finished: if (curState GameStateType.GS_Play) if (LoadScene.Instance != null) LoadScene.Instance.CloseLoading(); CGLCtrl_GameLogic.Instance.EmsgToss_AskReEnterRoom(); break; return (Int32)EErrorCode.eNormal; 可以看到他分为重新连接和不是重新连接的处理，这里我们主要看看不是重新连接。因为第一个状态是选择英雄的状态： case e_BattleState.eBS_SelectHero: if (JxBlGame.Instance.IsQuickBattle) EventCenter.SendEvent(new BlGame.CEvent(EGameEvent.eGameEvent_IntoHero); JxBlGame.Instance.IsQuickBattle = false; else EventCenter.Broadcast(EGameEvent.eGameEvent_RoomEnd); EventCenter.Broadcast(EGameEvent.eGameEvent_HeroFirstTime, pMsg.statetimeleft); break;执行委托EGameEvent.eGameEvent_IntoHero case EGameEvent.eGameEvent_IntoHero: GameStateManager.Instance.ChangeGameStateTo(GameStateType.GS_Hero); break;可以看到他直接跳转游戏状态为：GameStateType.GS_Hero然后我们进入到这个状态看看代码： public void Enter() SetStateTo(GameStateType.GS_Continue); HeroCtrl.Instance.Enter(); ResourceUnit clipUnit = ResourcesManager.Instance.loadImmediate(AudioDefine.PATH_UIBGSOUND, ResourceType.ASSET); AudioClip clip = clipUnit.Asset as AudioClip; AudioManager.Instance.PlayBgAudio(clip); EventCenter.AddListener(EGameEvent.eGameEvent_Loading, OnEvent); EventCenter.AddListener(EGameEvent.eGameEvent_ConnectServerFail, OnConnectServerFail); EventCenter.AddListener(EGameEvent.eGameEvent_SdkLogOff, SdkLogOff); 主要的执行代码是HeroCtrl.Instance.Enter(); public void Enter() HeroCtrl.Instance.SetSelectState(HeroCtrl.HeroSelectState.EnterSelect); EventCenter.Broadcast(EGameEvent.eGameEvent_HeroEnter); 这些处理主要是显示选择英雄的界面，然后播放选择英雄的背景音乐。再添加事件监听。这边处理完成之后，我们回到消息处理类，因为还有代码没有看完：case e_BattleState.eBS_SelectHero: if (JxBlGame.Instance.IsQuickBattle) EventCenter.SendEvent(new BlGame.CEvent(EGameEvent.eGameEvent_IntoHero); JxBlGame.Instance.IsQuickBattle = false; else EventCenter.Broadcast(EGameEvent.eGameEvent_RoomEnd); EventCenter.Broadcast(EGameEvent.eGameEvent_HeroFirstTime, pMsg.statetimeleft); break;这条委托，主要是初始化选择英雄的时间倒计时。EventCenter.Broadcast(EGameEvent.eGameEvent_HeroFirstTime, pMsg.statetimeleft);有人可能会问了，界面上应该没有英雄列表才是，注意了，在Show的时候，我找到了InitWeight()方法里面他已经加载英雄列表了。具体代码很多行，我就补贴出来，读者可以自行查看。OK，在这里界面都已经初始化完全了，所以接下来就是客户端的选择英雄操作了。当玩家选择一个英雄的时候，就发送消息：eMsgToGSToSSFromGC_AskTrySelectHero试图选择该英雄，因为我们还没有点击确定按钮，就跟LOL类型。 /预选?英?雄? /已?换?TryToSeleceHero /eMsgToGSToCSFromGC_TryToSelectHero public void EmsgTocs_TryToSelectHero(UInt32 heroId) GCToSS.TrySeleceHero pMsg = new GCToSS.TrySeleceHero heroid = heroId ; NetworkManager.Instance.SendMsg(pMsg, (int)pMsg.msgnum); 可以看到这个消息，他传递给服务器的是选择英雄的id。那么服务器接收到这条消息之后，就转发给其他房间内客户端（包括自己）。当然服务器处理不止这么简单，我只是大概说下处理，具体他里面还需要判断是否能选择该英雄等等。转发的消息为：eMsgToGCFromGS_NotifyTryToChooseHero Int32 OnNetMsg_NotifyToChooseHero(Stream stream) GSToGC.TryToChooseHero pMsg; if (!ProtoDes(out pMsg, stream) return PROTO_DESERIALIZE_ERROR; uint m_un8Seat = (uint)pMsg.pos; int heroId = pMsg.heroid; HeroCtrl.Instance.AddPreSelectHero(m_un8Seat, heroId); return (Int32)EErrorCode.eNormal; 这条消息呢有两个数据变量：1. pos /选择英雄的玩家座位号2. heroId /选择英雄的idpublic void AddPreSelectHero(uint index,int heroId)/玩家预选择英雄foreach(var item in PlayerManager.Instance.AccountDic.Values)if(index = item.GameUserSeat)if(heroSelectDic.ContainsKey(item)heroSelectDic.Remove(item);heroSelectDic.Add(item,heroId);break; EventCenter.Broadcast(EGameEvent.eGameEvent_HeroPreSelect); 前面部分的代码主要是更新预选字典缓存，heroSelectDic key=玩家，value=选择英雄的id后面则是更新界面的变化：public void UpdateHeroListSelect() /刷新选择列表 foreach (var pic in mSpriteBlackList) pic.gameObject.SetActive(false); foreach (var item in HeroCtrl.Instance.heroSelectDic.Keys) int heroId = 0; if (!HeroCtrl.Instance.heroSelectDic.TryGetValue(item, out heroId) continue; if (item.GameUserSeat != mLocalPlayer.GameUserSeat & mLocalPlayer.IsSameCamp(item) /找到?队友?所选?择?的?英?雄? int index = GetSelectIndexBuyHeroId(heroId); mSpriteBlackListindex.gameObject.SetActive(true); mSpriteDic(int)item.GameUserSeat - 1.spriteName = ConfigReader.GetHeroSelectInfo(heroId).HeroSelectHead.ToString(); if (item = PlayerManager.Instance.LocalAccount) mSpriteSelectDic(int)item.GameUserSeat - 1.spriteName = 329; if (!mSpriteSelectDic(int)item.GameUserSeat - 1.gameObject.activeInHierarchy) mSpriteSelectDic(int)item.GameUserSeat - 1.gameObject.SetActive(true); 这代码的主要处理是更新玩家选择英雄之后的界面变化。当其他玩家确认选择英雄的时候，服务器会向房间内所有的玩家发送一条消息：eMsgToGCFromGS_NotifyBattleHeroInfo我们看下消息处理的代码：/已?换?HeroInfo /eMsgToGCFromGS_NotifyBattleHeroInfo Int32 OnNetMsg_NotifyBattleHeroInfo(Stream stream) GSToGC.HeroInfo pMsg = ProtoBuf.Serializer.Deserialize(stream); if (null = pMsg) Debug.LogError(TODO Replace); return PROTO_DESERIALIZE_ERROR; HeroCtrl.Instance.AddRealSelectHero(uint)pMsg.heroposinfo.pos, pMsg.heroposinfo.heroid); /ToReview int-uint return (Int32)EErrorCode.eNormal; public void AddRealSelectHero(uint index,int heroId)/玩家确定英雄foreach(var item in PlayerManager.Instance.AccountDic.Values) if (index != item.GameUserSeat) continue; if(heroSelectDic.ContainsKey(item)heroSelectDic.Remove(item); if (index = PlayerManager.Instance.LocalAccount.GameUserSeat) if (selectState = HeroSelectState.RandomSelect) EventCenter.Broadcast(EGameEvent.eGameEvent_HeroRealSelect, heroId); else PlayLocalSelectSound(heroId); heroSureSelectDic.Add(item,heroId);heroSelectDic.Add(item,heroId);break; EventCenter.Broadcast(EGameEvent.eGameEvent_HeroAddSelect);这些代码实则就是更新玩家选择的缓存，更新界面，如果是玩家自己就播放选择英雄的音效。当你想要确定选择该英雄的时候，点击确定按钮，客户端就会发送：eMsgToGSToSSFromGC_AskSelectHero然后就会接受前面讲到的：eMsgToGCFromGS_NotifyBattleHeroInfo进入到选择皮肤和选择符文的界面，然后你可以选择符文发送给服务器选择符文的消息：eMsgToGSToSSFromGC_AskSelectRunePage然后服务器根据这条消息，自己的SSBattle战斗状态改变到e_BattleState.eBS_SelectRune选择符文的状态。然后发送给该玩家战斗状态改变的消息，当然状态值肯定是SelectRune：eMsgToGCFromGS_NotifyBattleStateChange客户端接收到： case e_BattleState.eBS_SelectRune: HeroCtrl.Instance.SetSelectState(HeroCtrl.HeroSelectState.EnterSelect); EventCenter.SendEvent(new CEvent(EGameEvent.eGameEvent_IntoHero); EventCenter.Broadcast(EGameEvent.eGameEvent_HeroSecondTime, pMsg.statetimeleft); HeroCtrl.Instance.SetSelectState(HeroCtrl.HeroSelectState.RandomSelect); break;这段代码主要是通知客户端选择符文的倒计时。客户端选择完成之后，其实服务器那边有开个计时器和客户端同步，如果倒计时一到，就进入下个战斗状态：e_BattleState.eBS_Loading加载状态。所以又会发送状态改变消息给所有玩家:eMsgToGCFromGS_NotifyBattleStateChange case e_BattleState.eBS_Loading: if (curState GameStateType.GS_Loading) CGLCtrl_GameLogic.Instance.AskLoadComplete(); break;客户端收到之后，SetStateTo(GameStateType.GS_Loading);进入Loading游戏状态。public void Enter() if (mNextState = GameStateType.GS_Continue) return; SetStateTo(GameStateType.GS_Continue); /加载?UI mUIRoot = GameMethod.LoadProgress(); LoadScene.Instance.GState = mNextState; LoadScene.Instance.OnLoadFinish += LoadFinish; /加载?场?景之?前需要癮进?行D清?除y操作痢? BlGame.Effect.EffectManager.Instance.DestroyAllEffect(); /清除GameObjectPool数据 GameObjectPool.Instance.Clear(); /加载场景 if (mNextState = BlGame.GameState.GameStateType.GS_Play) LoadScene.Instance.isCloseBySelf = false; string name = GetLoadMapName(); LoadScene.Instance.LoadAsignedSene(Scenes/+name); WindowManager.Instance.ChangeScenseToPlay(mFrontScenes); else /返回Pvp_Login选人界面需要清除预加载信息 ReadPreLoadConfig.Instance.Clear(); LoadScene.Instance.isCloseBySelf = true; LoadScene.Instance.LoadAsignedSene(Scenes/Pvp_Login); WindowManager.Instance.ChangeScenseToLogin(mFrontScenes); /AudioClip clip = Resources.Load(AudioDefine.PATH_UIBGSOUND) as AudioClip; /AudioManager.Instance.PlayBgAudio(clip); ResourceUnit clipUnit = ResourcesManager.Instance.loadImmediate(AudioDefine.PATH_UIBGSOUND, ResourceType.ASSET); AudioClip clip = clipUnit.Asset as AudioClip; AudioManager.Instance.PlayBgAudio(clip); EventCenter.AddListener(EGameEvent.eGameEvent_ConnectServerFail, OnConnectServerFail); EventCenter.AddListener(EGameEvent.eGameEvent_IntoRoom, OnEvent); 这里呢，mUIRoot = GameMethod.LoadProgress();加载loading界面：LoadScene.Instance.LoadAsignedSe