132 lines
3.7 KiB
C
132 lines
3.7 KiB
C
/*
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* PVVMUD a 3D MUD
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* Copyright (C) 1998-1999 Programvareverkstedet (pvv@pvv.org)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include "pvvmud.H"
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#include "srvobject.H"
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#include "srvworldmanager.H"
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#include "srvlistenerlist.H"
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#include "mud.H"
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CSrvObject::CSrvObject(DWORD objectId,CWorldHierarchy * parent, DWORD geometryId,const CPosition & position, const CDirection & direction )
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:CWorldObject(objectId,parent,geometryId,position,direction){
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m_geometry = NULL;
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}
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CSrvObject::~CSrvObject(){
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}
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CListener * CSrvObject::getListener(){
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return ((CSrvWorld*)getWorld())->getListenerList();
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}
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CGeometry * CSrvObject::getGeometry(){
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if (m_geometry == NULL){
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m_geometry = getMud()->getGeometry(getGeometryId());
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}
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return m_geometry;
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}
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CMud * CSrvObject::getMud(){
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return ((CSrvWorld*)getWorld())->getMud();
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}
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CSrvObject * CSrvObject::createObject(char * objectName, DWORD geometryId, const CPosition & position, const CDirection & direction, char * name)
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{
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CSrvObject * object = (CSrvObject*)CWorldObject::createObject(
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objectName,((CSrvWorld*)getWorld())->getNewObjectId(),geometryId,
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position,direction);
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object->setName(name);
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return object;
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}
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// Include this in CMovingObject
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void CSrvObject::updatePosition( const CPosition & position ){
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cdebug << "CSrvObject::updatePosition " << position << endl;
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CSrvObject * masterCell = (CSrvObject*)getMasterCell();
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CPosition newpos = position;
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if ((masterCell != NULL) && (!masterCell->checkPosition(position))){
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cdebug << "Object " << getName() << " is outside boundary of "
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<< masterCell->getName() << "!\n";
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CCellPVS * cellPVS = masterCell->getPVS();
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CSrvObject * newCell;
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// Find new cell and new position. If this fails return.
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if ((newCell = (CSrvObject*)cellPVS->findCell(&newpos))== NULL) return;
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moveTo(newCell);
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}
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CWorldObject::updatePosition(newpos);
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}
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/* void CSrvObject::sendCell( CSrvWorldManager * listener ){
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listener->sendAddCell( this );
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CObjectListItem * item = getFirst();
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while (item != NULL){
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CSrvObject * object = (CSrvObject*)item->getObject();
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item = item->getNext();
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object->sendObject( listener );
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}
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}
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*/
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void CSrvObject::sendObject( CSrvWorldManager * listener ){
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listener->sendAddObject( this );
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CObjectListItem * item = getFirst();
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while (item != NULL){
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CSrvObject * object = (CSrvObject*)item->getObject();
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item = item->getNext();
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object->sendObject( listener );
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}
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}
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CDoubleArray * CSrvObject::getDistances(const CBeam & beam, double max, double min){
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CDoubleArray * result = new CDoubleArray();
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distances(*result,beam,max,min);
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CCellPVS * pvs = getPVS();
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CObjectListItem * item = pvs->getFirstPVCell();
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while (item != NULL){
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CPVCell * pv = (CPVCell*)item->getObject();
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int cellId = pv->getCellId();
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CSrvObject * cell = (CSrvObject*)getWorld()->getObject(cellId);
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if (cell != NULL){
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CBeam pvBeam = beam + pv->getPosition();
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cell->distances(*result,pvBeam,max,min);
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}
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item = item->getNext();
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}
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return result;
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}
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