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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==*/
#include "plAnimEventModifier.h"
#include "hsResMgr.h"
#include "pnMessage/plMessage.h"
#include "pnMessage/plRefMsg.h"
#include "pnMessage/plEnableMsg.h"
#include "pnMessage/plEventCallbackMsg.h"
#include "pnNetCommon/plNetApp.h"
#include "pnMessage/plNotifyMsg.h"
plAnimEventModifier::plAnimEventModifier() : fCallback(nil), fDisabled(false)
{
}
plAnimEventModifier::~plAnimEventModifier()
{
hsRefCnt_SafeUnRef(fCallback);
}
void plAnimEventModifier::Read(hsStream* stream, hsResMgr* mgr)
{
plSingleModifier::Read(stream, mgr);
int numReceivers = stream->ReadSwap32();
fReceivers.Expand(numReceivers);
for (int i = 0; i < numReceivers; i++)
fReceivers.Push(mgr->ReadKey(stream));
fCallback = plMessage::ConvertNoRef(mgr->ReadCreatable(stream));
//
// Create a passive ref to the animation controller. Then, when we're
// notified that it's loaded we can send our callback setup message.
//
plKey animKey = fCallback->GetReceiver(0);
hsgResMgr::ResMgr()->AddViaNotify(animKey,
TRACKED_NEW plGenRefMsg(GetKey(), plRefMsg::kOnCreate, 0, 0),
plRefFlags::kPassiveRef);
}
void plAnimEventModifier::Write(hsStream* stream, hsResMgr* mgr)
{
plSingleModifier::Write(stream, mgr);
int numReceivers = fReceivers.Count();
stream->WriteSwap32(numReceivers);
for (int i = 0; i < numReceivers; i++)
mgr->WriteKey(stream, fReceivers[i]);
mgr->WriteCreatable(stream, fCallback);
}
hsBool plAnimEventModifier::MsgReceive(plMessage* msg)
{
// Assuming we only have one ref, the anim time convert. When it loads, we
// send our callback setup message.
plGenRefMsg* genRefMsg = plGenRefMsg::ConvertNoRef(msg);
if (genRefMsg && (genRefMsg->GetContext() & plRefMsg::kOnCreate) && fCallback)
{
hsRefCnt_SafeRef(fCallback);
fCallback->Send();
}
plEventCallbackMsg* callbackMsg = plEventCallbackMsg::ConvertNoRef(msg);
if (callbackMsg)
{
ISendNotify(true);
ISendNotify(false);
}
plEnableMsg* pEnable = plEnableMsg::ConvertNoRef(msg);
if (pEnable)
{
if (pEnable->Cmd(plEnableMsg::kDisable))
fDisabled = true;
else
if (pEnable->Cmd(plEnableMsg::kEnable))
fDisabled = false;
return true;
}
return plSingleModifier::MsgReceive(msg);
}
void plAnimEventModifier::ISendNotify(bool triggered)
{
if (fDisabled)
return;
plNotifyMsg* notify = TRACKED_NEW plNotifyMsg;
// Setup the event data in case this is a OneShot responder that needs it
plKey playerKey = plNetClientApp::GetInstance()->GetLocalPlayerKey();
notify->AddPickEvent(playerKey, nil, true, hsPoint3(0,0,0) );
notify->SetSender(GetKey());
notify->AddReceivers(fReceivers);
notify->SetState(triggered ? 1.0f : 0.0f);
// these should never need to net propagate...
notify->SetBCastFlag(plMessage::kNetPropagate, false);
notify->Send();
}