/*==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/>.

Additional permissions under GNU GPL version 3 section 7

If you modify this Program, or any covered work, by linking or
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
(or a modified version of those libraries),
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
licensors of this Program grant you additional
permission to convey the resulting work. Corresponding Source for a
non-source form of such a combination shall include the source code for
the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
work.

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==*/
//////////////////////////////////////////////////////////////////////
//
// pyNotify   - a wrapper class to provide interface to send a NotifyMsg
//
//////////////////////////////////////////////////////////////////////

#include "plgDispatch.h"
#include "../pnMessage/plNotifyMsg.h"
#include "pyKey.h"
#include "plPythonFileMod.h"
#include "pyGeometry3.h"

#include "pyNotify.h"

pyNotify::pyNotify()
{
	fSenderKey = nil;
	fNetPropagate = true;
	fNetForce = false;
	fBuildMsg.fType = plNotifyMsg::kActivator;
	fBuildMsg.fState = 0.0f;
	fBuildMsg.fID = 0;
}

pyNotify::pyNotify(pyKey& selfkey) 
{
	fSenderKey = selfkey.getKey();
	fNetPropagate = true;
	fNetForce = false;
	fBuildMsg.fType = plNotifyMsg::kActivator;
	fBuildMsg.fState = 0.0f;
	fBuildMsg.fID = 0;
	// loop though adding the ones that want to be notified of the change
	int j;
	for ( j=0 ; j<selfkey.NotifyListCount() ; j++ )
		fReceivers.Append(selfkey.GetNotifyListItem(j));
}

pyNotify::~pyNotify()
{
}

void pyNotify::SetSender(pyKey& selfKey)
{
	fSenderKey = selfKey.getKey();
	fReceivers.Reset();
	for (int j = 0; j < selfKey.NotifyListCount(); j++)
		fReceivers.Append(selfKey.GetNotifyListItem(j));
}

// methods that will be exposed to Python
void pyNotify::ClearReceivers()
{
	fReceivers.Reset();
}

void pyNotify::AddReceiver(pyKey* key)
{
	if (key)
		fReceivers.Append(key->getKey());
}

void pyNotify::SetNetPropagate(hsBool propagate)
{
	fNetPropagate = propagate;
}

void pyNotify::SetNetForce(hsBool state)
{
	fNetForce = state;
}


void pyNotify::SetActivateState(hsScalar state)
{
	fBuildMsg.SetState(state);
}

void pyNotify::SetType(Int32 type)
{
	fBuildMsg.fType = type;
}


//////////////////////////////////////////////////
//  Add event record helpers
//////////////////////////////////////////////////

void pyNotify::AddCollisionEvent( hsBool enter, pyKey* other, pyKey* self )
{
	fBuildMsg.AddCollisionEvent(enter, other ? other->getKey() : plKey(),
										self ? self->getKey() : plKey() );
}

void pyNotify::AddPickEvent( hsBool enabled, pyKey* other, pyKey* self, pyPoint3 hitPoint)
{
	fBuildMsg.AddPickEvent( other ? other->getKey() : plKey(),
								self ? self->getKey() : plKey(),
								enabled,
								hitPoint.fPoint );
}

void pyNotify::AddControlKeyEvent( Int32 key, hsBool down )
{
	fBuildMsg.AddControlKeyEvent(key,down);
}

void pyNotify::AddVarNumber(const char* name, hsScalar number)
{
	fBuildMsg.AddVariableEvent(name,number);
}

void pyNotify::AddVarNumber(const char* name, Int32 number)
{
	fBuildMsg.AddVariableEvent(name,number);
}

void pyNotify::AddVarNull(const char* name)
{
	fBuildMsg.AddVariableEvent(name);
}

void pyNotify::AddVarKey(const char* name, pyKey* key)
{
	fBuildMsg.AddVariableEvent(name, key ? key->getKey() : plKey() );
}

void pyNotify::AddFacingEvent( hsBool enabled, pyKey* other, pyKey* self, hsScalar dot)
{
	fBuildMsg.AddFacingEvent( other ? other->getKey() : plKey(),
								self ? self->getKey() : plKey(),
								dot, enabled);
}

void pyNotify::AddContainerEvent( hsBool entering, pyKey* contained, pyKey* container)
{
	fBuildMsg.AddContainerEvent( container ? container->getKey() : plKey(),
									contained ? contained->getKey() : plKey() ,
									entering);
}

void pyNotify::AddActivateEvent( hsBool active, hsBool activate )
{
	fBuildMsg.AddActivateEvent(activate);
}

void pyNotify::AddCallbackEvent( Int32 event )
{
	fBuildMsg.AddCallbackEvent(event);
}

void pyNotify::AddResponderState(Int32 state)
{
	fBuildMsg.AddResponderStateEvent(state);
}

void pyNotify::Send()
{
	if (!fReceivers.Count())		// Notify msgs must have receivers, can't be bcast by type
		return;

	// create new notify message to do the actual send with
	plNotifyMsg* pNMsg = TRACKED_NEW plNotifyMsg;

	if ( fNetPropagate )
		pNMsg->SetBCastFlag(plMessage::kNetPropagate);
	else
		pNMsg->SetBCastFlag(plMessage::kNetPropagate,false);
	// set whether this should be forced over the network (ignoring net-cascading)
	if ( fNetForce )
		pNMsg->SetBCastFlag(plMessage::kNetForce);

	// copy data and event records to new NotifyMsg
	pNMsg->fType = fBuildMsg.fType;
	pNMsg->fState = fBuildMsg.fState;
	pNMsg->fID = fBuildMsg.fID;
	// need to recreate all the events in the new message by Adding them
	int i;
	for ( i=0; i<fBuildMsg.fEvents.GetCount(); i++ )
	{
		proEventData* pED = fBuildMsg.fEvents.Get(i);
		pNMsg->AddEvent( pED );
	}

	// add receivers
	// loop though adding the ones that want to be notified of the change
	int j;
	for ( j=0 ; j<fReceivers.Count() ; j++ )
		pNMsg->AddReceiver(fReceivers[j]);

	pNMsg->SetSender(fSenderKey);
	plgDispatch::MsgSend( pNMsg );
}