CWE-ou-minkata/Sources/Plasma/PubUtilLib/plDrawable/plActivePrintShape.cpp

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*==LICENSE==*/

#include "HeadSpin.h"
#include "plActivePrintShape.h"

#include "plMessage/plRippleShapeMsg.h"

#include "hsStream.h"
#include "hsResMgr.h"

#include "plgDispatch.h"
#include "pnMessage/plTimeMsg.h"

plActivePrintShape::plActivePrintShape()
:   fShapeMsg(nil)
{
}

plActivePrintShape::~plActivePrintShape()
{
    delete fShapeMsg;
}

void plActivePrintShape::Read(hsStream* stream, hsResMgr* mgr)
{
    plPrintShape::Read(stream, mgr);

    uint32_t n = stream->ReadLE32();
    fDecalMgrs.SetCount(n);
    int i;
    for( i = 0; i < n; i++ )
        fDecalMgrs[i] = mgr->ReadKey(stream);

    plgDispatch::Dispatch()->RegisterForExactType(plEvalMsg::Index(), GetKey());
}

void plActivePrintShape::Write(hsStream* stream, hsResMgr* mgr)
{
    plPrintShape::Write(stream, mgr);

    stream->WriteLE32(fDecalMgrs.GetCount());
    int i;
    for( i = 0; i < fDecalMgrs.GetCount(); i++ )
        mgr->WriteKey(stream, fDecalMgrs[i]);
}

    // Export construction
void plActivePrintShape::AddDecalKey(const plKey& k)
{
    fDecalMgrs.Append(k);
}

bool plActivePrintShape::MsgReceive(plMessage* msg)
{
    plEvalMsg* eval = plEvalMsg::ConvertNoRef(msg);
    if( eval )
    {
        return INotify();
    }

    return plPrintShape::MsgReceive(msg);
}

bool plActivePrintShape::INotify()
{
    if( !fShapeMsg )
        ISetupShapeMsg();

    if( fDecalMgrs.GetCount() )
    {
        fShapeMsg->SetBCastFlag(plMessage::kBCastByExactType, false);
        int i;
        for( i = 0; i < fDecalMgrs.GetCount(); i++ )
        {
            fShapeMsg->ClearReceivers().SendAndKeep(fDecalMgrs[i]);
        }
    }
    else
    {
        fShapeMsg->SetBCastFlag(plMessage::kBCastByExactType, true);
        fShapeMsg->SendAndKeep();
    }
    return true;
}

plRippleShapeMsg* plActivePrintShape::ISetupShapeMsg()
{
    fShapeMsg = new plRippleShapeMsg(nil, this);
    return fShapeMsg;
}