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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
#ifndef plCoopCoordinator_h
#define plCoopCoordinator_h
/////////////////////////////////////////////////////////////////////////////////////////
//
// INCLUDES
//
/////////////////////////////////////////////////////////////////////////////////////////
// global
#include "pnKeyedObject/hsKeyedObject.h"
/////////////////////////////////////////////////////////////////////////////////////////
//
// FORWARDS
//
/////////////////////////////////////////////////////////////////////////////////////////
class plAvBrainCoop;
class plMessage;
/////////////////////////////////////////////////////////////////////////////////////////
//
// DEFINITIONS
//
/////////////////////////////////////////////////////////////////////////////////////////
/** \class plCoopCoordinator
Manages cooperation betweeen several generic brains; primarily serves as a place
to send synchronization messages. Originally this was going to be the role of the
'host' brain, but that didn't provide a good interface point for Python.
This object can either be a "helper" for Python, or its functionality can be
recoded in Python.
*/
class plCoopCoordinator : public hsKeyedObject
{
public:
plCoopCoordinator();
plCoopCoordinator(plKey host, plKey guest,
plAvBrainCoop *hostBrain, plAvBrainCoop *guestBrain,
const char *synchBone, UInt32 hostOfferStage, UInt32 guestAcceptStage,
plMessage *guestAcceptMsg,
bool autoStartGuest);
~plCoopCoordinator();
virtual hsBool MsgReceive(plMessage *msg);
void Run();
UInt32 GetInitiatorID();
UInt16 GetInitiatorSerial();
bool IsActiveForReal();
// rtti
CLASSNAME_REGISTER( plCoopCoordinator );
GETINTERFACE_ANY( plCoopCoordinator, hsKeyedObject);
// i/o
virtual void Read(hsStream *stream, hsResMgr *mgr);
virtual void Write(hsStream *stream, hsResMgr *mgr);
protected:
void IStartHost();
void IStartGuest();
void IContinueGuest();
void IAdvanceParticipant(bool host);
void IStartTimeout();
void ITimeout();
plKey fHostKey;
plKey fGuestKey;
plAvBrainCoop *fHostBrain;
plAvBrainCoop *fGuestBrain;
UInt32 fInitiatorID;
UInt32 fInitiatorSerial;
UInt32 fHostOfferStage; // when we enter this stage, the offer is ready
UInt32 fGuestAcceptStage; // when we enter this stage, the offer is accepted
plMessage *fGuestAcceptMsg; // send this when the guest accepts
char *fSynchBone;
bool fAutoStartGuest;
bool fGuestAccepted;
bool fGuestLinked; // guest linked, so ignore the timeout timer
};
#endif // plCoopCoordinator_h