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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==*/
/////////////////////////////////////////////////////////////////////////////////////////
//
// INCLUDES
//
/////////////////////////////////////////////////////////////////////////////////////////
// singular
#include "plCoopCoordinator.h"
// local
#include "plAvBrainCoop.h"
#include "plAvatarMgr.h"
#include "plAvTaskBrain.h"
#include "plAvTaskSeek.h"
// global
#include "hsUtils.h"
// other
#include "plMessage/plAvCoopMsg.h"
#include "plMessage/plAvatarMsg.h"
#include "plMessage/plInputIfaceMgrMsg.h"
#include "pnMessage/plNotifyMsg.h"
#include "pnNetCommon/plNetApp.h"
#include "plNetClient/plNetClientMgr.h"
#include "plPhysical.h"
#include "pnTimer/plTimerCallbackManager.h"
#include "plMessage/plTimerCallbackMsg.h"
const unsigned kAbortTimer = 1;
const float kAbortTimerDuration = 15; // 15 seconds
/////////////////////////////////////////////////////////////////////////////////////////
//
// CONSTRUCTORS
//
/////////////////////////////////////////////////////////////////////////////////////////
plCoopCoordinator::plCoopCoordinator()
: fHostBrain(nil),
fGuestBrain(nil),
fInitiatorID(0),
fInitiatorSerial(0),
fHostOfferStage(0),
fGuestAcceptStage(0),
fGuestAcceptMsg(nil),
fAutoStartGuest(nil),
fGuestAccepted(false)
{
}
// plCoopCoordinator ----------------------------------------
// ------------------
plCoopCoordinator::plCoopCoordinator(plKey host, plKey guest,
plAvBrainCoop *hostBrain, plAvBrainCoop *guestBrain,
const char *synchBone,
UInt32 hostOfferStage, UInt32 guestAcceptStage,
plMessage *guestAcceptMsg,
bool autoStartGuest)
: fHostKey(host),
fGuestKey(guest),
fHostBrain(hostBrain),
fGuestBrain(guestBrain),
fInitiatorID(hostBrain->GetInitiatorID()),
fInitiatorSerial(hostBrain->GetInitiatorSerial()),
fHostOfferStage(hostOfferStage),
fGuestAcceptStage(guestAcceptStage),
fGuestAcceptMsg(guestAcceptMsg),
fAutoStartGuest(autoStartGuest),
fGuestAccepted(false),
fGuestLinked(false)
{
const char * hostName = host->GetName();
const char * guestName = guest->GetName();
static int serial = 0;
int len = strlen(hostName) + strlen(guestName) + 3 /* serial num */ + 1;
char *newName = TRACKED_NEW char[len];
serial = serial % 999;
sprintf(newName, "%s%s%3i\x000", hostName, guestName, serial++);
plKey newKey = hsgResMgr::ResMgr()->NewKey(newName, this, host->GetUoid().GetLocation());
delete[] newName;
fSynchBone = hsStrcpy(synchBone);
plKey avMgrKey = plAvatarMgr::GetInstance()->GetKey();
guestBrain->SetRecipient(avMgrKey);
hostBrain->SetRecipient(avMgrKey);
// disable our clickability here if we are the guest
if (plNetClientMgr::GetInstance()->GetLocalPlayerKey() == guest)
{
plInputIfaceMgrMsg* pMsg = TRACKED_NEW plInputIfaceMgrMsg(plInputIfaceMgrMsg::kGUIDisableAvatarClickable);
pMsg->SetAvKey(guest);
pMsg->SetBCastFlag(plMessage::kNetPropagate);
pMsg->SetBCastFlag(plMessage::kNetForce);
pMsg->Send();
}
}
// plCoopCoordinator ------------------
// ------------------
plCoopCoordinator::~plCoopCoordinator()
{
delete[] fSynchBone;
}
/////////////////////////////////////////////////////////////////////////////////////////
//
// CONSTRUCTORS
//
/////////////////////////////////////////////////////////////////////////////////////////
// MsgReceive --------------------------------------
// -----------
hsBool plCoopCoordinator::MsgReceive(plMessage *msg)
{
plNotifyMsg *notify = plNotifyMsg::ConvertNoRef(msg);
if(notify)
{
proMultiStageEventData * mtevt = static_cast<proMultiStageEventData *>(notify->FindEventRecord(proEventData::kMultiStage));
if(mtevt)
{
int stageNum = mtevt->fStage;
UInt32 stageState = mtevt->fEvent;
plKey noteSender = notify->GetSender();
bool isFromHost = (noteSender == fHostKey);
bool isFromGuest = (noteSender == fGuestKey);
DebugMsg("COOP: Received multi-stage callback - stageNum = %d, stageState = %d, isFromHost = %d", stageNum, stageState, isFromHost ? 1 : 0);
if(isFromHost)
{
if(!fGuestAccepted)
{
// we've just entered the host offer stage (i.e., the offer is ready)
if(stageNum == fHostOfferStage && stageState == proEventData::kEnterStage)
{
if(fAutoStartGuest)
{
IStartGuest();
IStartTimeout();
} else {
fHostBrain->EnableGuestClick();
}
fGuestAccepted = true;
}
}
} else if(isFromGuest)
{
if(stageNum == fGuestAcceptStage && stageState == proEventData::kEnterStage)
{
plKey localPlayer = plNetClientApp::GetInstance()->GetLocalPlayerKey();
// we only actually fire off the guest accept message if we're on the guest machine.
// if it needs to be netpropped, the client can set that up when they set up the coop.
if(fGuestAcceptMsg && localPlayer == fGuestKey)
{
fGuestAcceptMsg->Send();
}
// kill the message (along with being active)
fGuestAcceptMsg = nil;
fGuestLinked = true;
IAdvanceParticipant(true); // advance the host
// IAdvanceParticipant(false); // advance the guest
}
} else {
// not from host; not from guest
// let's assume for the moment it's from a trigger.
IStartHost();
}
}
}
plAvCoopMsg *coop = plAvCoopMsg::ConvertNoRef(msg);
if(coop)
{
DebugMsg("COOP: Received coop message: %d", coop->fCommand);
switch(coop->fCommand)
{
case plAvCoopMsg::kGuestAccepted:
IStartGuest();
IStartTimeout();
break;
case plAvCoopMsg::kGuestSeeked:
// if they did make it to their target, then continue
IContinueGuest();
break;
case plAvCoopMsg::kGuestSeekAbort:
// if they aborted then just advance the host
// kill the message (along with being active)
fGuestAcceptMsg = nil;
fGuestLinked = true;
IAdvanceParticipant(true); // advance the host
break;
}
}
plAvTaskSeekDoneMsg *seekDone = plAvTaskSeekDoneMsg::ConvertNoRef(msg);
if (seekDone)
{
DebugMsg("COOP: Received avatar seek finished msg: aborted = %d", seekDone->fAborted ? 1 : 0);
if ( seekDone->fAborted )
{
plAvCoopMsg *coopM = TRACKED_NEW plAvCoopMsg(plAvCoopMsg::kGuestSeekAbort,fInitiatorID,(UInt16)fInitiatorSerial);
coopM->SetBCastFlag(plMessage::kNetPropagate);
coopM->SetBCastFlag(plMessage::kNetForce);
coopM->AddReceiver(GetKey());
coopM->Send();
}
else
{
plAvCoopMsg *coopM = TRACKED_NEW plAvCoopMsg(plAvCoopMsg::kGuestSeeked,fInitiatorID,(UInt16)fInitiatorSerial);
coopM->SetBCastFlag(plMessage::kNetPropagate);
coopM->SetBCastFlag(plMessage::kNetForce);
coopM->AddReceiver(GetKey());
coopM->Send();
}
}
plTimerCallbackMsg* timerMsg = plTimerCallbackMsg::ConvertNoRef(msg);
if (timerMsg)
{
if (timerMsg->fID == kAbortTimer && !fGuestLinked)
ITimeout();
}
return false;
}
// Run ----------------------
// ----
void plCoopCoordinator::Run()
{
IStartHost();
}
bool plCoopCoordinator::IsActiveForReal()
{
return fGuestAcceptMsg ? true : false;
}
// GetInitiatorID ------------------------
// ---------------
UInt32 plCoopCoordinator::GetInitiatorID()
{
return fInitiatorID;
}
// GetInitiatorSerial ------------------------
UInt16 plCoopCoordinator::GetInitiatorSerial()
{
return (UInt16)fInitiatorSerial;
}
// IStartHost ----------------------
// -----------
void plCoopCoordinator::IStartHost()
{
DebugMsg("COOP: IStartHost()");
plArmatureMod *guestAv = plAvatarMgr::FindAvatar(fGuestKey);
plArmatureMod *hostAv = plAvatarMgr::FindAvatar(fHostKey);
if (guestAv && hostAv)
{
plAvSeekMsg *msg = TRACKED_NEW plAvSeekMsg(nil, hostAv->GetKey(), nil, 1.f, true);
hsClearBits(msg->fFlags, plAvSeekMsg::kSeekFlagForce3rdPersonOnStart);
guestAv->GetPositionAndRotationSim(&msg->fTargetLookAt, nil);
hostAv->GetPositionAndRotationSim(&msg->fTargetPos, nil);
msg->Send();
}
// now tell the host to initiate the thing.
plAvTaskBrain *brainT = TRACKED_NEW plAvTaskBrain(fHostBrain);
plAvTaskMsg *brainM = TRACKED_NEW plAvTaskMsg(GetKey(), fHostKey, brainT);
brainM->SetBCastFlag(plMessage::kPropagateToModifiers);
brainM->Send();
}
// IStartGuest ----------------------
// ------------
void plCoopCoordinator::IStartGuest()
{
DebugMsg("COOP: IStartGuest()");
plSceneObject *avSO = plSceneObject::ConvertNoRef(fHostKey->ObjectIsLoaded());
if ( !avSO )
return;
const plArmatureMod *hostAv = (plArmatureMod*)avSO->GetModifierByType(plArmatureMod::Index());
if ( hostAv )
{
const plSceneObject *targetBone = hostAv->FindBone(fSynchBone);
if(targetBone)
{
plAvSeekMsg *seekMsg = TRACKED_NEW plAvSeekMsg( nil, nil,targetBone->GetKey(), 0, true, kAlignHandle, nil, false, plAvSeekMsg::kSeekFlagNoWarpOnTimeout, GetKey());
plAvTaskSeek *seekT = TRACKED_NEW plAvTaskSeek(seekMsg);
plAvTaskMsg *seekM = TRACKED_NEW plAvTaskMsg(GetKey(), fGuestKey, seekT);
seekM->SetBCastFlag(plMessage::kPropagateToModifiers);
seekM->Send();
}
}
}
// IContinueGuest ----------------------
// ------------
void plCoopCoordinator::IContinueGuest()
{
DebugMsg("COOP: IContinueGuest()");
plAvTaskBrain *brainT = TRACKED_NEW plAvTaskBrain(fGuestBrain);
plAvTaskMsg *brainM = TRACKED_NEW plAvTaskMsg(GetKey(), fGuestKey, brainT);
brainM->SetBCastFlag(plMessage::kPropagateToModifiers);
brainM->Send();
fGuestBrain = nil; // the armature will destroy the brain when done.
}
// IContinueHost ----------------------
// --------------
void plCoopCoordinator::IAdvanceParticipant(bool host)
{
DebugMsg("COOP: IAdvanceParticipant(%d)", host ? 1 : 0);
plKey &who = host ? fHostKey : fGuestKey;
plAvBrainGenericMsg* pMsg = TRACKED_NEW plAvBrainGenericMsg(nil, who,
plAvBrainGenericMsg::kNextStage, 0, false, 0.0,
false, false, 0.0);
pMsg->SetBCastFlag(plMessage::kPropagateToModifiers);
pMsg->Send();
}
// IStartTimeout ----------------------
// --------------
void plCoopCoordinator::IStartTimeout()
{
plTimerCallbackMsg* timerMsg = TRACKED_NEW plTimerCallbackMsg(GetKey(), kAbortTimer);
plgTimerCallbackMgr::NewTimer(kAbortTimerDuration, timerMsg);
}
// ITimeout ---------------------------
// --------------
void plCoopCoordinator::ITimeout()
{
fGuestAcceptMsg = nil;
IAdvanceParticipant(true); // advance the host
}
// Read -------------------------------------------------------------
// -----
void plCoopCoordinator::Read(hsStream *stream, hsResMgr *mgr)
{
fHostKey = mgr->ReadKey(stream);
fGuestKey = mgr->ReadKey(stream);
fHostBrain = plAvBrainCoop::ConvertNoRef(mgr->ReadCreatable(stream));
fGuestBrain = plAvBrainCoop::ConvertNoRef(mgr->ReadCreatable(stream));
fHostOfferStage = stream->ReadByte();
fGuestAcceptStage = stream->ReadBool();
if(stream->Readbool())
fGuestAcceptMsg = plMessage::ConvertNoRef(mgr->ReadCreatable(stream));
else
fGuestAcceptMsg = nil;
fSynchBone = stream->ReadSafeString();
fAutoStartGuest = stream->Readbool();
fInitiatorID = fHostBrain->GetInitiatorID();
fInitiatorSerial = fHostBrain->GetInitiatorSerial();
}
// Write -------------------------------------------------------------
// ------
void plCoopCoordinator::Write(hsStream *stream, hsResMgr *mgr)
{
mgr->WriteKey(stream, fHostKey);
mgr->WriteKey(stream, fGuestKey);
mgr->WriteCreatable(stream, fHostBrain);
mgr->WriteCreatable(stream, fGuestBrain);
stream->WriteByte((UInt8)fHostOfferStage);
stream->WriteByte((UInt8)fGuestAcceptStage);
stream->Writebool(fGuestAcceptMsg != nil);
if(fGuestAcceptMsg)
mgr->WriteCreatable(stream, fGuestAcceptMsg);
stream->WriteSafeString(fSynchBone);
stream->Writebool(fAutoStartGuest);
}