DBOOL CMarkSFX::CreateObject(CClientDE *pClientDE)
{
if (!CSpecialFX::CreateObject(pClientDE)) return DFALSE;
CSFXMgr* psfxMgr = g_pBloodClientShell->GetSFXMgr();
if (!psfxMgr) return DFALSE;
// Before we create a new buillet hole see if there is already another
// bullet hole close by that we could use instead...
CSpecialFXList* pList = psfxMgr->GetBulletHoleFXList();
if (!pList) return DFALSE;
int nNumBulletHoles = pList->GetSize();
HOBJECT hMoveObj = DNULL;
HOBJECT hObj = DNULL;
DFLOAT fClosestMarkDist = REGION_DIAMETER;
DBYTE nNumInRegion = 0;
DVector vPos;
for (int i=0; i < nNumBulletHoles; i++)
{
if ((*pList)[i])
{
hObj = (*pList)[i]->GetObject();
if (hObj)
{
pClientDE->GetObjectPos(hObj, &vPos);
DFLOAT fDist = VEC_DISTSQR(vPos, m_Pos);
if (fDist < REGION_DIAMETER)
{
if (fDist < fClosestMarkDist)
{
fClosestMarkDist = fDist;
hMoveObj = hObj;
}
if (++nNumInRegion > MAX_MARKS_IN_REGION)
{
// Just move this bullet-hole to the correct pos, and
// remove thyself...
pClientDE->SetObjectPos(hMoveObj, &m_Pos);
return DFALSE;
}
}
}
}
}
// Setup the mark...
ObjectCreateStruct createStruct;
INIT_OBJECTCREATESTRUCT(createStruct);
createStruct.m_ObjectType = OT_SPRITE;
_mbscpy((unsigned char*)createStruct.m_Filename, (const unsigned char*)m_pClientDE->GetStringData( m_hstrSprite ));
createStruct.m_Flags = FLAG_VISIBLE | FLAG_ROTATEABLESPRITE;
VEC_COPY(createStruct.m_Pos, m_Pos);
ROT_COPY( createStruct.m_Rotation, m_Rotation );
m_hObject = pClientDE->CreateObject(&createStruct);
m_pClientDE->SetObjectScale(m_hObject, &m_vScale);
// See what it hit
DVector vU, vR;
pClientDE->GetRotationVectors(&m_Rotation, &vU, &vR, &m_vForward);
ClientIntersectQuery iq;
ClientIntersectInfo ii;
iq.m_Flags = INTERSECT_OBJECTS | INTERSECT_HPOLY;
VEC_COPY(iq.m_From, vPos); // Get start point at the last known position.
VEC_MULSCALAR(iq.m_To, m_vForward, -1.0f);
VEC_ADD(iq.m_To, iq.m_To, iq.m_From); // Get destination point slightly past where we should be
// Hit something! try to clip against it. (since this is only being used for bullet marks,
if (pClientDE->IntersectSegment(&iq, &ii))
{
HPOLY hPoly = ii.m_hPoly;
pClientDE->ClipSprite(m_hObject, hPoly);
}
m_pClientDE->SetObjectColor(m_hObject, 0.1f, 0.1f, 0.1f, 1.0f);
return DTRUE;
}
