CWE-ou-minkata/Sources/Plasma/PubUtilLib/plMessage/plLoadCloneMsg.cpp

/*==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 NO_AV_MSGS
#ifndef SERVER

// singular
#include "plLoadAvatarMsg.h"

// global
#include "hsResMgr.h"

// other
#include "pnNetCommon/plNetApp.h"
#include "hsTypes.h"



// CTOR / default
plLoadCloneMsg::plLoadCloneMsg()
: fValidMsg(false),
  fOriginatingPlayerID(0),
  fTriggerMsg(nil)
{
    SetBCastFlag(plMessage::kNetPropagate);
};

// CTOR uoidToClone, requestorKey, userData, isLoading
// this form is for creating new clones
plLoadCloneMsg::plLoadCloneMsg(const plUoid &uoidToClone, const plKey &requestorKey, UInt32 userData)
    : fRequestorKey(requestorKey),
      fUserData(userData),
      fValidMsg(false),
      fTriggerMsg(nil),
      fIsLoading(true)      // this constructor form is only used for loading
{
    SetBCastFlag(plMessage::kNetPropagate);
    
    hsKeyedObject * koRequestor = fRequestorKey->ObjectIsLoaded();
    if(koRequestor)
    {
        plNetClientApp *app = plNetClientApp::GetInstance();
        plKey originalKey = hsgResMgr::ResMgr()->FindKey(uoidToClone);

        if(originalKey)
        {
            // all is well. finish it off.
            fCloneKey = hsgResMgr::ResMgr()->CloneKey(originalKey);
            fOriginatingPlayerID = app->GetPlayerID();
            fValidMsg = true;
            this->AddReceiver(plNetApp::GetInstance()->GetKey());
        } else {
            char buffer[128];
            sprintf(buffer, "Can't find key named %s", uoidToClone.GetObjectName());                
            hsAssert(0, buffer);
        }
    } else {
        hsStatusMessage("Clone requestor is not loaded.");
    }
}

// CTOR existing, requestor, userData, isLoading
// this form is for unloading or other operations on existing clones
plLoadCloneMsg::plLoadCloneMsg(const plKey &existing, const plKey &requestor, UInt32 userData, hsBool isLoading)
: fCloneKey(existing),
  fRequestorKey(requestor),
  fUserData(userData),
  fValidMsg(true),
  fTriggerMsg(nil),
  fIsLoading(isLoading)
{
    if (plNetApp::GetInstance())
    {
        SetBCastFlag(plMessage::kNetPropagate);
        AddReceiver(plNetApp::GetInstance()->GetKey());
    }
    if (plNetClientApp::GetInstance())
        fOriginatingPlayerID = plNetClientApp::GetInstance()->GetPlayerID();
    hsAssert(fRequestorKey->ObjectIsLoaded(), "Clone (unloading) requestor is not loaded.");
}

plLoadCloneMsg::~plLoadCloneMsg()
{
    hsRefCnt_SafeUnRef(fTriggerMsg);
}

// READ
void plLoadCloneMsg::Read(hsStream* stream, hsResMgr* mgr)
{
    plMessage::IMsgRead(stream, mgr);
    fCloneKey = mgr->ReadKey(stream);
    fRequestorKey = mgr->ReadKey(stream);
    fOriginatingPlayerID = stream->ReadSwap32();
    fUserData = stream->ReadSwap32();
    fValidMsg = stream->ReadBool();
    fIsLoading = stream->ReadBool();
    fTriggerMsg = plMessage::ConvertNoRef(mgr->ReadCreatable(stream));
}

// WRITE
void plLoadCloneMsg::Write(hsStream* stream, hsResMgr* mgr)
{
    plMessage::IMsgWrite(stream,mgr);
    mgr->WriteKey(stream, fCloneKey);
    mgr->WriteKey(stream, fRequestorKey);
    stream->WriteSwap32(fOriginatingPlayerID);
    stream->WriteSwap32(fUserData);
    stream->WriteBool(fValidMsg);
    stream->WriteBool(fIsLoading);
    mgr->WriteCreatable(stream, fTriggerMsg);
}

enum LoadCloneMsgFlags
{
    kLoadCloneMsgCloneKey,
    kLoadCloneMsgRequestorKey,
    kLoadCloneMsgOrigPlayerID,
    kLoadCloneMsgUserData,
    kLoadCloneMsgValidMsg,
    kLoadCloneMsgIsLoading,
    kLoadCloneMsgTriggerMsg,
};

void plLoadCloneMsg::ReadVersion(hsStream* stream, hsResMgr* mgr)
{
    plMessage::IMsgReadVersion(stream, mgr);

    hsBitVector contentFlags;
    contentFlags.Read(stream);

    if (contentFlags.IsBitSet(kLoadCloneMsgCloneKey))
        fCloneKey = mgr->ReadKey(stream);

    if (contentFlags.IsBitSet(kLoadCloneMsgRequestorKey))
        fRequestorKey = mgr->ReadKey(stream);

    if (contentFlags.IsBitSet(kLoadCloneMsgOrigPlayerID))
        fOriginatingPlayerID = stream->ReadSwap32();

    if (contentFlags.IsBitSet(kLoadCloneMsgUserData))
        fUserData = stream->ReadSwap32();

    if (contentFlags.IsBitSet(kLoadCloneMsgValidMsg))
        fValidMsg = stream->ReadBool();

    if (contentFlags.IsBitSet(kLoadCloneMsgIsLoading))
        fIsLoading = stream->ReadBool();

    if (contentFlags.IsBitSet(kLoadCloneMsgTriggerMsg))
        fTriggerMsg = plMessage::ConvertNoRef(mgr->ReadCreatable(stream));
}

void plLoadCloneMsg::WriteVersion(hsStream* stream, hsResMgr* mgr)
{
    plMessage::IMsgWriteVersion(stream,mgr);

    hsBitVector contentFlags;
    contentFlags.SetBit(kLoadCloneMsgCloneKey);
    contentFlags.SetBit(kLoadCloneMsgRequestorKey);
    contentFlags.SetBit(kLoadCloneMsgOrigPlayerID);
    contentFlags.SetBit(kLoadCloneMsgUserData);
    contentFlags.SetBit(kLoadCloneMsgValidMsg);
    contentFlags.SetBit(kLoadCloneMsgIsLoading);
    contentFlags.SetBit(kLoadCloneMsgTriggerMsg);
    contentFlags.Write(stream);

    // kLoadCloneMsgCloneKey
    mgr->WriteKey(stream, fCloneKey);
    // kLoadCloneMsgRequestorKey
    mgr->WriteKey(stream, fRequestorKey);
    // kLoadCloneMsgOrigPlayerID
    stream->WriteSwap32(fOriginatingPlayerID);
    // kLoadCloneMsgUserData
    stream->WriteSwap32(fUserData);
    // kLoadCloneMsgValidMsg
    stream->WriteBool(fValidMsg);
    // kLoadCloneMsgIsLoading
    stream->WriteBool(fIsLoading);
    // kLoadCloneMsgTriggerMSg
    mgr->WriteCreatable(stream, fTriggerMsg);
}

// GETCLONEKEY
plKey plLoadCloneMsg::GetCloneKey()
{
    return fCloneKey;
}

// GETREQUESTORKEY
plKey plLoadCloneMsg::GetRequestorKey()
{
    return fRequestorKey;
}

// ISVALIDMESSAGE
hsBool plLoadCloneMsg::IsValidMessage()
{
    return fValidMsg;
}

// GETUSERDATA
UInt32 plLoadCloneMsg::GetUserData()
{
    return fUserData;
}

// GETORIGINATINGPLAYERID
UInt32 plLoadCloneMsg::GetOriginatingPlayerID()
{
    return fOriginatingPlayerID;
}

void plLoadCloneMsg::SetOriginatingPlayerID(UInt32 playerId)
{
    fOriginatingPlayerID = playerId;
}

hsBool plLoadCloneMsg::GetIsLoading()
{
    return fIsLoading;
}

void plLoadCloneMsg::SetTriggerMsg(plMessage *msg)
{
    if (fTriggerMsg != nil)
        hsRefCnt_SafeUnRef(fTriggerMsg);

    hsRefCnt_SafeRef(msg);
    fTriggerMsg = msg;
}

plMessage *plLoadCloneMsg::GetTriggerMsg()
{
    return fTriggerMsg;
}

#endif // ndef SERVER
#endif // ndef NO_AV_MSGS