CWE-ou-minkata/Sources/Plasma/PubUtilLib/plAvatar/plAvBrainCoop.cpp

/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
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*==LICENSE==*/
/////////////////////////////////////////////////////////////////////////////////////////
//
// INCLUDES
//
/////////////////////////////////////////////////////////////////////////////////////////

// singular
#include "plAvBrainCoop.h"

// local
#include "plArmatureMod.h"
#include "plAnimStage.h"
#include "plAvTaskSeek.h"
#include "plAvatarMgr.h"

// other
#include "plScene/plSceneNode.h"
#include "pnNetCommon/plNetApp.h"

// messages
#include "plMessage/plAvatarMsg.h"
#include "plMessage/plAvCoopMsg.h"
#include "plMessage/plPickedMsg.h"
#include "pnMessage/plNotifyMsg.h"

/////////////////////////////////////////////////////////////////////////////////////////
//
// STATIC
//
/////////////////////////////////////////////////////////////////////////////////////////


/////////////////////////////////////////////////////////////////////////////////////////
//
// CODE
//
/////////////////////////////////////////////////////////////////////////////////////////

/////////////////////////////////////////////////////////////////////////////////////////
//
// plAvBrainCoop
//
/////////////////////////////////////////////////////////////////////////////////////////

plAvBrainCoop::plAvBrainCoop()
: fInitiatorID(0),
  fInitiatorSerial(0)
{
}

// plAvBrainCoop ----------------------------------------------------------
// --------------
plAvBrainCoop::plAvBrainCoop(UInt32 exitFlags, float fadeIn, float fadeOut,
                             MoveMode moveMode, plKey guestKey)
: plAvBrainGeneric(exitFlags, fadeIn, fadeOut, moveMode),
  fGuestKey(guestKey)
{
    static UInt16 coopSerial = 0;

    // this particular constructor is only called by the initiator...
    fInitiatorID = plNetClientApp::GetInstance()->GetPlayerID();
    fInitiatorSerial = coopSerial++;
}

// plAvBrainCoop ----------------------------------------------------------
// --------------
plAvBrainCoop::plAvBrainCoop(UInt32 exitFlags, float fadeIn, float fadeOut,
                             MoveMode moveMode, UInt32 initiatorID, UInt16 initiatorSerial,
                             plKey hostKey)
: plAvBrainGeneric(exitFlags, fadeIn, fadeOut, moveMode),
  fInitiatorID(initiatorID), fInitiatorSerial(initiatorSerial),
  fHostKey(hostKey)
{
}

// MsgReceive ----------------------------------
// -----------
hsBool plAvBrainCoop::MsgReceive(plMessage *msg)
{
    plPickedMsg *pickM = plPickedMsg::ConvertNoRef(msg);
    if(pickM)
    {
        if(fWaitingForClick)
        {
            fWaitingForClick = false;
            // clicks are never network propagated, so we can be sure that the
            // click was performed by the local player.
            plKey localPlayer = plNetClientApp::GetInstance()->GetLocalPlayerKey();

            if(localPlayer == fGuestKey)
            {
                plAvCoopMsg *coopM = TRACKED_NEW plAvCoopMsg(plAvCoopMsg::kGuestAccepted, fInitiatorID, fInitiatorSerial);
                coopM->SetBCastFlag(plMessage::kNetPropagate);
                coopM->Send();

            }
        }
    }
    return plAvBrainGeneric::MsgReceive(msg);
}

// RelayNotifyMsg ----------------------------------
// ---------------
bool plAvBrainCoop::RelayNotifyMsg(plNotifyMsg *msg)
{
    // add a coop event so the receiver will know what coop this message is from
    msg->AddCoopEvent(fInitiatorID, fInitiatorSerial);

    proMultiStageEventData * mtevt = static_cast<proMultiStageEventData *>(msg->FindEventRecord(proEventData::kMultiStage));
    if(mtevt)
        DebugMsg("COOP: Relaying multi-stage event to %d recipients (via plAvBrainCoop)", fRecipients.size());

    if(fRecipients.size() != 0)
    {
        bool foundARecipient = false;
        for (unsigned curRecipient = 0; curRecipient < fRecipients.size(); curRecipient++)
        {
            if (fRecipients[curRecipient])
            {
                foundARecipient = true;
                msg->AddReceiver(fRecipients[curRecipient]);
            }
        }

        if (!foundARecipient)
            return false;

        msg->Send();
        return true;
    }
    else
        return false;
}


void plAvBrainCoop::EnableGuestClick()
{
    fWaitingForClick = true;
}

// GetInitiatorID --------------------
// ---------------
UInt32 plAvBrainCoop::GetInitiatorID()
{
    return fInitiatorID;
}

// GetInitiatorSerial --------------------
// -------------------
UInt16 plAvBrainCoop::GetInitiatorSerial()
{
    return fInitiatorSerial;
}

// Read -------------------------------------------------
// -----
void plAvBrainCoop::Read(hsStream *stream, hsResMgr *mgr)
{
    plAvBrainGeneric::Read(stream, mgr);

    fInitiatorID = stream->ReadLE32();
    fInitiatorSerial = stream->ReadLE16();

    if(stream->Readbool())
    {
        fHostKey = mgr->ReadKey(stream);
    }
    if(stream->Readbool())
    {
        fGuestKey = mgr->ReadKey(stream);
    }
    fWaitingForClick = stream->Readbool();

    unsigned numRecipients = stream->ReadLE16();
    for (unsigned i = 0; i < numRecipients; i++)
        fRecipients.push_back(mgr->ReadKey(stream));
}

// Write -------------------------------------------------
// ------
void plAvBrainCoop::Write(hsStream *stream, hsResMgr *mgr)
{
    plAvBrainGeneric::Write(stream, mgr);

    stream->WriteLE32(fInitiatorID);
    stream->WriteLE16(fInitiatorSerial);

    bool hasHostKey = (fHostKey != nil);
    bool hasGuestKey = (fGuestKey != nil);

    stream->Writebool(hasHostKey);
    if(hasHostKey)
        mgr->WriteKey(stream, fHostKey);

    stream->Writebool(hasGuestKey);
    if(hasGuestKey)
        mgr->WriteKey(stream, fGuestKey);

    stream->Writebool(fWaitingForClick);

    stream->WriteLE16(fRecipients.size());
    for (unsigned i = 0; i < fRecipients.size(); i++)
        mgr->WriteKey(stream, fRecipients[i]);
}

plKey plAvBrainCoop::GetRecipient()
{
    if (fRecipients.size() == 0)
        return nil;
    return fRecipients[0];
}

void plAvBrainCoop::SetRecipient(plKey &recipient)
{
    fRecipients.push_back(recipient);
}