src/game/GameEventMgr.h

   1 /*
   2  * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #ifndef MANGOS_GAMEEVENT_MGR_H
  20 #define MANGOS_GAMEEVENT_MGR_H
  21
  22 #include "Common.h"
  23 #include "SharedDefines.h"
  24 #include "Platform/Define.h"
  25 #include "Policies/Singleton.h"
  26
  27 #define max_ge_check_delay 86400                            // 1 day in seconds
  28
  29 class Creature;
  30 class GameObject;
  31
  32 struct GameEventData
  33 {
  34     GameEventData() : start(1),end(0),occurence(0),length(0) {}
  35     time_t start;
  36     time_t end;
  37     uint32 occurence;
  38     uint32 length;
  39     uint32 holiday_id;
  40     std::string description;
  41
  42     bool isValid() const { return length > 0; }
  43 };
  44
  45 struct ModelEquip
  46 {
  47     uint32 modelid;
  48     uint32 equipment_id;
  49     uint32 modelid_prev;
  50     uint32 equipement_id_prev;
  51 };
  52
  53 class GameEventMgr
  54 {
  55     public:
  56         GameEventMgr();
  57         ~GameEventMgr() {};
  58         typedef std::set<uint16> ActiveEvents;
  59         typedef std::vector<GameEventData> GameEventDataMap;
  60         ActiveEvents const& GetActiveEventList() const { return m_ActiveEvents; }
  61         GameEventDataMap const& GetEventMap() const { return mGameEvent; }
  62         bool CheckOneGameEvent(uint16 entry) const;
  63         uint32 NextCheck(uint16 entry) const;
  64         void LoadFromDB();
  65         uint32 Update();
  66         bool IsActiveEvent(uint16 event_id) { return ( m_ActiveEvents.find(event_id)!=m_ActiveEvents.end()); }
  67         uint32 Initialize();
  68         void StartEvent(uint16 event_id, bool overwrite = false);
  69         void StopEvent(uint16 event_id, bool overwrite = false);
  70     private:
  71         void AddActiveEvent(uint16 event_id) { m_ActiveEvents.insert(event_id); }
  72         void RemoveActiveEvent(uint16 event_id) { m_ActiveEvents.erase(event_id); }
  73         void ApplyNewEvent(uint16 event_id);
  74         void UnApplyEvent(uint16 event_id);
  75         void GameEventSpawn(int16 event_id);
  76         void GameEventUnspawn(int16 event_id);
  77         void ChangeEquipOrModel(int16 event_id, bool activate);
  78         void UpdateEventQuests(uint16 event_id, bool Activate);
  79     protected:
  80         typedef std::list<uint32> GuidList;
  81         typedef std::list<uint16> IdList;
  82         typedef std::vector<GuidList> GameEventGuidMap;
  83         typedef std::vector<IdList> GameEventIdMap;
  84         typedef std::pair<uint32, ModelEquip> ModelEquipPair;
  85         typedef std::list<ModelEquipPair> ModelEquipList;
  86         typedef std::vector<ModelEquipList> GameEventModelEquipMap;
  87         typedef std::pair<uint32, uint32> QuestRelation;
  88         typedef std::list<QuestRelation> QuestRelList;
  89         typedef std::vector<QuestRelList> GameEventQuestMap;
  90         GameEventQuestMap mGameEventQuests;
  91         GameEventModelEquipMap mGameEventModelEquip;
  92         GameEventGuidMap  mGameEventCreatureGuids;
  93         GameEventGuidMap  mGameEventGameobjectGuids;
  94         GameEventIdMap    mGameEventPoolIds;
  95         GameEventDataMap  mGameEvent;
  96         ActiveEvents m_ActiveEvents;
  97         bool isSystemInit;
  98 };
  99
 100 #define gameeventmgr MaNGOS::Singleton<GameEventMgr>::Instance()
 101
 102 MANGOS_DLL_SPEC bool IsHolidayActive(HolidayIds id);
 103
 104 #endif