Recovered from microbel

worldsrv/worldsrvobject.C

@@ -0,0 +1,146 @@
+/*
+ * PVVMUD a 3D MUD
+ * Copyright (C) 1998-1999  Programvareverkstedet (pvv@pvv.org)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+#include "pvvmud.H"
+#include "worldsrvobject.H"
+#include "worldclimanager.H"
+#include "worldsrvlistenerlist.H"
+#include "waupdateclientposition.H"
+#include "wacreateclientobject.H"
+#include "waremoveclientobject.H"
+
+CWorldSrvObject::CWorldSrvObject(DWORD objectId, CWorldWorld * world, DWORD geometryId,const CPosition & position, const CDirection & direction ):CWorldObject(objectId,world,geometryId,position,direction){
+  m_listenerList = new CWorldSrvListenerList();
+}
+
+CWorldSrvObject::CWorldSrvObject(DWORD objectId, CWorldObject * parent, DWORD geometryId,const CPosition & position, const CDirection & direction ):CWorldObject(objectId,parent,geometryId,position,direction){
+  m_listenerList = NULL;
+}
+
+CWorldSrvObject::~CWorldSrvObject(){
+}
+
+CPosition CWorldSrvObject::getPosition(CWorldSrvObject * masterCell){
+  CPosition position = CWorldObject::getPosition();
+
+  if (masterCell != this) {
+    CCellPVS * pvs = masterCell->getPVS();
+    CObjectListItem * item = pvs->getFirstPVCell();
+    while (item != NULL){
+      CPVCell * pv = (CPVCell*)item->getObject();
+
+      if (pv->getCellId() == getObjectId()){
+        position = pv->getPosition();
+        break;
+      }
+
+      item = item->getNext();
+    }
+  }
+
+  return position;
+}
+
+void CWorldSrvObject::addListener(CWorldCliManager * listener){
+
+  cdebug << "CWorldSrvObject::addListener( " << listener->getName() << " ) to object " << getObjectId() << "\n";
+
+  m_listenerList->add(listener);
+
+  sendHierarchy(listener);
+
+}
+
+void CWorldSrvObject::sendHierarchy(CWorldCliManager * listener){
+
+  // Send object
+
+  CWACreateClientObject * wacreate = new CWACreateClientObject(getObjectId(),
+    getGeometryId(),getParentId(),
+    getPosition(listener->getMasterCell()),
+    getDirection()); 
+
+  listener->sendAnimation( wacreate );
+
+  delete wacreate;
+
+  // Find and send animations
+
+  CWorldSrvWorld * world = (CWorldSrvWorld*)getWorld();
+  world->sendObjectAnimation(getObjectId(),listener);
+
+  // Send sub objects
+
+  CObjectListItem * item = getFirst();
+  while (item != NULL){
+    CWorldSrvObject * object = (CWorldSrvObject*)item->getObject();
+    item = item->getNext();
+
+    object->sendHierarchy(listener);
+
+  }
+
+
+}
+
+void CWorldSrvObject::removeListener(CWorldCliManager * listener){
+  m_listenerList->remove(listener);
+
+  CWorldWorld * world = getWorld();
+
+  CWARemoveClientObject * waremove = new CWARemoveClientObject(getObjectId(),
+    getParentId());
+
+  listener->sendAnimation( waremove );
+
+  delete waremove;
+
+}
+
+void CWorldSrvObject::updateListener(CWorldCliManager * listener){
+
+  CWorldWorld * world = getWorld();
+  CWAUpdateClientPosition * waupdate = 
+    new CWAUpdateClientPosition(getObjectId(),
+                                getPosition(listener->getMasterCell()));
+
+  listener->sendAnimation( waupdate );
+
+  delete waupdate;
+
+}
+
+CListener* CWorldSrvObject::getListener(){
+  CWorldSrvObject * parent;
+
+  cdebug << "Object " << getObjectId() << " asked for listeners!\n";
+
+  if (m_listenerList != NULL) return m_listenerList;
+
+  parent = (CWorldSrvObject*)getParent();
+  if (parent != NULL){
+    return parent->getListener();
+  }
+
+  cdebug << "Failed to find listener!\n";
+
+  return NULL;
+}
+
+