File indexing completed on 2024-12-01 06:51:43

 /***************************************************************************
                                cmaplevel.cpp
                              -------------------
     begin                : Tue Mar 20 2001
     copyright            : (C) 2001 by Kmud Developer Team
     email                : kmud-devel@kmud.de
  ***************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   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.                                   *
  *                                                                         *
  ***************************************************************************/
 
 #include "cmaplevel.h"
 
 #include "cmapmanager.h"
 #include "cmapzone.h"
 #include "cmaptext.h"
 #include "cmaproom.h"
 #include "cmapview.h"
 
 #include <KLocalizedString>
 
 CMapLevel::CMapLevel(CMapManager *mapManager, int pos): m_mapManager(mapManager)
 {
   m_mapManager->m_levelCount++;
   setLevelID(m_mapManager->m_levelCount);
   name = i18n("Level %1").arg(pos+1);
 
   // insert the level at the requested location
   getZone()->insertLevel(this, pos);
 }
 
 CMapLevel::~CMapLevel()
 {
   CMapView *view = m_mapManager->getActiveView();
   if (view->getCurrentlyViewedLevel() == this)
   {
     CMapLevel *show = getPrevLevel();
     if (!show) show = getNextLevel();
     if (!show) show = getZone()->firstLevel();
     view->showPosition(show,true);
   }
   getZone()->removeLevel(this);
 
   QList<CMapElement *> lst = getAllElements();
   foreach (CMapElement *el, lst)
     delete el;
 }
 
 /** Used to find a room with the ID */
 CMapRoom *CMapLevel::findRoom(unsigned int id)
 {
   foreach (CMapRoom *room, m_roomList)
     if (room->getRoomID() == id)
       return room;
   return nullptr;
 }
 
 /** Used to find a room with the ID */
 CMapText *CMapLevel::findText(unsigned int id)
 {
   foreach (CMapText *text, m_textList)
     if (text->getTextID() == id)
       return text;
   return nullptr;
 }
 
 /** Used to get the number of the level */
 int CMapLevel::getNumber(void) const
 {
   return getZone()->levelIndex(this);
 }
 
 unsigned int CMapLevel::getLevelID(void) const
 {
     return m_ID;
 }
 
 void CMapLevel::setLevelID(unsigned int id)
 {
   if (id > m_mapManager->m_levelCount)
     m_mapManager->m_zoneCount = id;
 
   m_ID = id;
 }
 
 QString CMapLevel::getName() const
 {
   if (name.length()) return name;
   return i18n("Level %1").arg(getLevelID());
 }
 
 void CMapLevel::setName(const QString &name)
 {
   this->name = name;
   getZone()->setLevelName(this, getName());
 }
 
 QList<CMapElement *> CMapLevel::getAllElements()
 {
   QList<CMapElement *> lst;
 
   foreach (CMapRoom *room, m_roomList)
     lst.push_back(room);
   foreach (CMapText *text, m_textList)
     lst.push_back(text);
 
   return lst;
 }
 
 /** Used to get the pointer to the previous level */
 CMapLevel *CMapLevel::getPrevLevel(void)
 {
   int idx = getZone()->levelIndex(this);
   if (idx <= 0) return nullptr;
   return getZone()->getLevel(idx - 1);
 }
 
 /** Used to get the pointer to the next level */
 CMapLevel *CMapLevel::getNextLevel(void)
 {
   int idx = getZone()->levelIndex(this);
   if (idx < 0) return nullptr;
   return getZone()->getLevel(idx + 1);
 }
 
 /** Used to get the zone that the level is in */
 CMapZone *CMapLevel::getZone(void) const
 {
   return m_mapManager->getZone();
 }
 
 QList<CMapElement *> CMapLevel::elementsUnderMouse(QPoint mousePos)
 {
   QList<CMapElement *> opts = getAllElements();
   QList<CMapElement *> res;
   foreach (CMapElement *el, opts)
     if (el->mouseInElement(mousePos))
       res.push_back(el);
 
   return res;
 }
 
 CMapElement *CMapLevel::findElementAt(QPoint pos, int type)
 {
   QList<CMapElement *> lst = elementsUnderMouse(pos);
   if (lst.empty()) return nullptr;
   foreach (CMapElement *el, lst)
   {
     if ((type >= 0) && (el->getElementType() != type)) continue;
     return el;
   }
   return nullptr;
 }
 
 CMapRoom *CMapLevel::findRoomAt(QPoint pos)
 {
   foreach (CMapRoom *room, m_roomList)
     if (room->mouseInElement(pos))
       return room;
 
   return nullptr;
 }