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81 lines
2.2 KiB
81 lines
2.2 KiB
14 years ago
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/*==LICENSE==*
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CyanWorlds.com Engine - MMOG client, server and tools
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Copyright (C) 2011 Cyan Worlds, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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You can contact Cyan Worlds, Inc. by email legal@cyan.com
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or by snail mail at:
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Cyan Worlds, Inc.
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14617 N Newport Hwy
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Mead, WA 99021
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*==LICENSE==*/
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#ifndef plNetMsgHandler_inc
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#define plNetMsgHandler_inc
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#include "hsConfig.h"
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#include "hsTypes.h" // for nil
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class plNetMessage;
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class plNetApp;
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#define kMsgSendInterval 0.25f // time between message re-send
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#define kNetOperationTimeout 10.f // amount of time we try a network operation before complaining
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//
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// Base msg handler class
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//
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class plNetMsgHandler
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{
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protected:
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plNetApp* fNetApp;
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public:
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plNetMsgHandler() : fNetApp(nil) {}
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virtual ~plNetMsgHandler() {}
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void SetNetApp(plNetApp* na) { fNetApp=na; }
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plNetApp* GetNetApp() { return fNetApp; }
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// return -1 on error, 0 if ok.
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virtual int ReceiveMsg(plNetMessage*& netMsg) = 0;
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};
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#define MSG_HANDLER(msgClassName) msgClassName##HandleMsg
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//
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// Use to declare msg handler fxns in your MsgHandler .h class header
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//
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#define MSG_HANDLER_DECL(msgClassName) \
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virtual int MSG_HANDLER(msgClassName)(plNetMessage*& netMsg);
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//
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// Use to define msg handler fxns in your MsgHandler .cpp file
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//
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#define MSG_HANDLER_DEFN(handlerClassName, msgClassName) \
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int handlerClassName::MSG_HANDLER(msgClassName)(plNetMessage*& netMsg)
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//
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// Use in the switch statement in your ReceiveMsg function
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//
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#define MSG_HANDLER_CASE(msgClassName) \
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case CLASS_INDEX_SCOPED(msgClassName): \
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{ \
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return MSG_HANDLER(msgClassName)(netMsg); \
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}
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#endif // plNetMsgHandler_inc
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