ChannelMgr.h

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/*
 * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */
#ifndef __TRINITY_CHANNELMGR_H
#define __TRINITY_CHANNELMGR_H
 
#include "Define.h"
#include "ObjectGuid.h"
#include <string>
#include <unordered_map>
 
class Channel;
class Player;
struct AreaTableEntry;
 
class TC_GAME_API ChannelMgr
{
 typedef std::unordered_map<std::wstring, Channel*> CustomChannelContainer; // custom channels only differ in name
 typedef std::unordered_map<ObjectGuid, Channel*> BuiltinChannelContainer;
 
 protected:
 explicit ChannelMgr(uint32 team) : _team(team), _guidGenerator(HighGuid::ChatChannel) { }
 ~ChannelMgr();
 
 public:
 ChannelMgr(ChannelMgr const& right) = delete;
 ChannelMgr(ChannelMgr&& right) = delete;
 ChannelMgr& operator=(ChannelMgr const& right) = delete;
 ChannelMgr& operator=(ChannelMgr&& right) = delete;
 
 static void LoadFromDB();
 static ChannelMgr* ForTeam(uint32 team);
 static Channel* GetChannelForPlayerByNamePart(std::string const& namePart, Player* playerSearcher);
 static Channel* GetChannelForPlayerByGuid(ObjectGuid channelGuid, Player* playerSearcher);
 static AreaTableEntry const* SpecialLinkedArea;
 
 void SaveToDB();
 Channel* GetSystemChannel(uint32 channelId, AreaTableEntry const* zoneEntry = nullptr);
 Channel* CreateCustomChannel(std::string const& name);
 Channel* GetCustomChannel(std::string const& name) const;
 Channel* GetChannel(uint32 channelId, std::string const& name, Player* player, bool notify = true, AreaTableEntry const* zoneEntry = nullptr) const;
 void LeftChannel(uint32 channelId, AreaTableEntry const* zoneEntry);
 
 private:
 CustomChannelContainer _customChannels;
 BuiltinChannelContainer _channels;
 uint32 const _team;
 ObjectGuidGenerator _guidGenerator;
 
 static void SendNotOnChannelNotify(Player const* player, std::string const& name);
 ObjectGuid CreateCustomChannelGuid();
 ObjectGuid CreateBuiltinChannelGuid(uint32 channelId, AreaTableEntry const* zoneEntry = nullptr) const;
};
 
#endif