CWE-ou-minkata/Sources/Plasma/FeatureLib/pfPython/pyNotify.cpp

/*==LICENSE==*

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Copyright (C) 2011  Cyan Worlds, Inc.

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 or by snail mail at:
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*==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::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 );
}