create projectile

LTBOOL CWeapon::CreateProjectile(LTRotation & rRot, WeaponFireInfo & info)
{
    if (!m_pAmmoData->pProjectileFX || !(m_pAmmoData->pProjectileFX->szClass[0])) return LTFALSE;

	ObjectCreateStruct theStruct;
	INIT_OBJECTCREATESTRUCT(theStruct);

	// set the starting rotation
    theStruct.m_Rotation = rRot;

	// move the start position along the line of fire a little
	if ( MATH_EPSILON < m_pAmmoData->pProjectileFX->fFireOffset )
	{
		// determine the new point
		LTVector vNewFirePos;
		vNewFirePos = info.vPath;
		vNewFirePos *= m_pAmmoData->pProjectileFX->fFireOffset;
		vNewFirePos += info.vFirePos;

		// see if there is any geometry in the way
		IntersectInfo iInfo;
		IntersectQuery qInfo;
		qInfo.m_From = info.vFirePos;
		qInfo.m_To = vNewFirePos;
		qInfo.m_Direction = info.vPath;
		qInfo.m_Flags = INTERSECT_OBJECTS | IGNORE_NONSOLID | INTERSECT_HPOLY;
		qInfo.m_FilterFn  = SpecificObjectFilterFn;
		qInfo.m_PolyFilterFn = LTNULL;
		qInfo.m_pUserData = info.hFiredFrom;

		if ( LTTRUE == g_pLTServer->IntersectSegment( &qInfo, &iInfo ) )
		{
			// hit something, just put the fire position at the original
			theStruct.m_Pos = info.vFirePos;
		}
		else
		{
			// hit nothing, use the new fire position
			theStruct.m_Pos = vNewFirePos;
		}
	}
	else
	{
		theStruct.m_Pos = info.vFirePos;
	}

    HCLASS hClass = g_pLTServer->GetClass(m_pAmmoData->pProjectileFX->szClass);

	UBER_ASSERT1( hClass, "Unable to retreive class: %s", m_pAmmoData->pProjectileFX->szClass );

	if (hClass)
	{
        CProjectile* pProj = (CProjectile*)g_pLTServer->CreateObject(hClass, &theStruct);
		if (pProj)
		{
			if( !pProj->Setup(this, info) )
			{
				g_pLTServer->RemoveObject( pProj->m_hObject );
				return LTFALSE;
			}

			// Create a stimulus for AIs to notice projectile.

			pProj->CreateDangerStimulus( info.hFiredFrom );

            return LTTRUE;
		}
	}

    return LTFALSE;
}