src/game/World.h

   1 /*
   2  * Copyright (C) 2005,2006 MaNGOS <http://www.mangosproject.org/>
   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 __WORLD_H
  20 #define __WORLD_H
  21
  22 #include "Timer.h"
  23 #include "Policies/Singleton.h"
  24 #include "SharedDefines.h"
  25
  26 class Object;
  27 class WorldPacket;
  28 class WorldSession;
  29 class Player;
  30 class Weather;
  31
  32 enum WorldTimers
  33 {
  34     WUPDATE_OBJECTS = 0,
  35     WUPDATE_SESSIONS = 1,
  36     WUPDATE_AUCTIONS = 2,
  37     WUPDATE_WEATHERS = 3,
  38     WUPDATE_COUNT = 4
  39 };
  40
  41 enum Rates
  42 {
  43     RATE_HEALTH=0,
  44     RATE_POWER1,
  45     RATE_POWER2,
  46     RATE_POWER3,
  47     RATE_DROP,
  48     RATE_XP,
  49     MAX_RATES
  50 };
  51
  52 enum EnviromentalDamage
  53 {
  54     DAMAGE_EXHAUSTED = 0,
  55     DAMAGE_DROWNING = 1,
  56     DAMAGE_FALL = 2,
  57     DAMAGE_LAVA = 3,
  58     DAMAGE_SLIME = 4,
  59     DAMAGE_FIRE = 5
  60 };
  61
  62 class World
  63 {
  64     public:
  65         World();
  66         ~World();
  67
  68         WorldSession* FindSession(uint32 id) const;
  69         void AddSession(WorldSession *s);
  70         void RemoveSession(uint32 id);
  71         uint32 GetSessionCount() const { return m_sessions.size(); }
  72         Player* FindPlayerInZone(uint32 zone);
  73
  74         Weather* FindWeather(uint32 id) const;
  75         void AddWeather(Weather *w);
  76         void RemoveWeather(uint32 id);
  77
  78         uint32 GetPlayerLimit() const { return m_playerLimit; }
  79         void SetPlayerLimit(uint32 limit) { m_playerLimit = limit; }
  80
  81         bool getAllowMovement() const { return m_allowMovement; }
  82         void SetAllowMovement(bool allow) { m_allowMovement = allow; }
  83
  84         void SetMotd(const char *motd) { m_motd = motd; }
  85         const char* GetMotd() const { return m_motd.c_str(); }
  86
  87         time_t GetGameTime() const { return m_gameTime; }
  88
  89         void SetInitialWorldSettings();
  90
  91         void SendWorldText(const char *text, WorldSession *self = 0);
  92         void SendGlobalMessage(WorldPacket *packet, WorldSession *self = 0);
  93
  94         void Update(time_t diff);
  95
  96         void setRate(int index,float value)
  97         {
  98             if((index>=0)&&(index<MAX_RATES))
  99                 regen_values[index]=value;
 100         }
 101
 102         float getRate(int index)
 103         {
 104             if((index>=0)&&(index<MAX_RATES))
 105                 return regen_values[index];
 106             else
 107                 return 0;
 108         }
 109
 110     protected:
 111
 112         time_t _UpdateGameTime()
 113         {
 114
 115             time_t thisTime = time(NULL);
 116             m_gameTime += thisTime - m_lastTick;
 117             m_lastTick = thisTime;
 118
 119             return m_gameTime;
 120         }
 121
 122     private:
 123
 124         IntervalTimer m_timers[WUPDATE_COUNT];
 125
 126         typedef HM_NAMESPACE::hash_map<uint32, Weather*> WeatherMap;
 127         WeatherMap m_weathers;
 128         typedef HM_NAMESPACE::hash_map<uint32, WorldSession*> SessionMap;
 129         SessionMap m_sessions;
 130         float regen_values[5];
 131         uint32 m_playerLimit;
 132         bool m_allowMovement;
 133         std::string m_motd;
 134
 135         time_t m_gameTime;
 136         time_t m_lastTick;
 137
 138         time_t m_nextThinkTime;
 139 };
 140
 141 #define sWorld MaNGOS::Singleton<World>::Instance()
 142 #endif