/*==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 plLinkEffectsMgr_inc
#define plLinkEffectsMgr_inc

#include "pnKeyedObject/hsKeyedObject.h"

class plLinkEffectsTriggerMsg;
class plPseudoLinkEffectMsg;

class plLinkEffectsMgr : public hsKeyedObject
{
protected:
    // Collection of links in progress (in or out)
    hsTArray<plLinkEffectsTriggerMsg *> fLinks;

    // Players we know exist, but aren't ready to link yet
    hsTArray<plLinkEffectsTriggerMsg *> fWaitlist; 

    // Queue of delayed messages from people linking in that 
    // we haven't received yet but are no longer necessary, 
    // because we either received the trigger from them, or
    // they're no longer in the age.
    hsTArray<plLinkEffectsTriggerMsg *> fDeadlist;
    
    // queue of pseudo link messages
    hsTArray<plPseudoLinkEffectMsg *> fPseudolist;

    plLinkEffectsTriggerMsg *IFindLinkTriggerMsg(plKey avatarKey);
    void IAddLink(plLinkEffectsTriggerMsg *msg);
    void IAddWait(plLinkEffectsTriggerMsg *msg);
    void IAddDead(plLinkEffectsTriggerMsg *msg);
    void IAddPsuedo(plPseudoLinkEffectMsg *msg);
    void IRemovePseudo(plKey avatarKey);
    plPseudoLinkEffectMsg* IFindPseudo(plKey avatarKey);

    hsBool IHuntWaitlist(plLinkEffectsTriggerMsg *msg);
    hsBool IHuntWaitlist(plKey linkKey);
    hsBool IHuntDeadlist(plLinkEffectsTriggerMsg *msg);
    void ISendAllReadyCallbacks();
    
public:
    plLinkEffectsMgr();
    ~plLinkEffectsMgr();
    void Init();

    CLASSNAME_REGISTER( plLinkEffectsMgr );
    GETINTERFACE_ANY( plLinkEffectsMgr, hsKeyedObject );

    void WaitForEffect(plKey linkKey, hsScalar time);
    void WaitForPseudoEffect(plKey linkKey, hsScalar time);
    
    plMessage *WaitForEffect(plKey linkKey);

    virtual hsBool MsgReceive(plMessage *msg);
};

#endif // plLinkEffectsMgr_inc