CreatureTextMgr.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_CREATURE_TEXT_MGR_H
#define TRINITY_CREATURE_TEXT_MGR_H
 
#include "Common.h"
#include "SharedDefines.h"
#include <map>
#include <unordered_map>
#include <vector>
 
class Creature;
class Player;
class Unit;
class WorldObject;
class WorldPacket;
 
enum CreatureTextRange
{
    TEXT_RANGE_NORMAL   = 0,
    TEXT_RANGE_AREA     = 1,
    TEXT_RANGE_ZONE     = 2,
    TEXT_RANGE_MAP      = 3,
    TEXT_RANGE_WORLD    = 4
};
 
struct CreatureTextEntry
{
    uint32 creatureId;
    uint8 groupId;
    uint8 id;
    std::string text;
    ChatMsg type;
    Language lang;
    float probability;
    Emote emote;
    uint32 duration;
    uint32 sound;
    uint32 BroadcastTextId;
    CreatureTextRange TextRange;
};
 
struct CreatureTextLocale
{
    std::vector<std::string> Text;
};
 
struct CreatureTextId
{
    CreatureTextId(uint32 e, uint32 g, uint32 i) : entry(e), textGroup(g), textId(i) { }
 
    friend std::strong_ordering operator<=>(CreatureTextId const& left, CreatureTextId const& right) = default;
 
    uint32 entry;
    uint32 textGroup;
    uint32 textId;
};
 
typedef std::vector<CreatureTextEntry> CreatureTextGroup;                   // texts in a group
typedef std::unordered_map<uint8, CreatureTextGroup> CreatureTextHolder;    // groups for a creature by groupid
typedef std::unordered_map<uint32, CreatureTextHolder> CreatureTextMap;     // all creatures by entry
 
typedef std::map<CreatureTextId, CreatureTextLocale> LocaleCreatureTextMap;
 
class TC_GAME_API CreatureTextMgr
{
    private:
        CreatureTextMgr() { }
        ~CreatureTextMgr() { }
 
    public:
        static CreatureTextMgr* instance();
 
        void LoadCreatureTexts();
        void LoadCreatureTextLocales();
        CreatureTextMap const& GetTextMap() const { return mTextMap; }
 
        void SendSound(Creature* source, uint32 sound, ChatMsg msgType, WorldObject const* whisperTarget, CreatureTextRange range, Team team, bool gmOnly);
        void SendEmote(Unit* source, Emote emote);
 
        //if sent, returns the 'duration' of the text else 0 if error
        uint32 SendChat(Creature* source, uint8 textGroup, WorldObject const* whisperTarget = nullptr, ChatMsg msgType = CHAT_MSG_ADDON, Language language = LANG_ADDON, CreatureTextRange range = TEXT_RANGE_NORMAL, uint32 sound = 0, Team team = TEAM_OTHER, bool gmOnly = false, Player* srcPlr = nullptr);
        bool TextExist(uint32 sourceEntry, uint8 textGroup);
        std::string GetLocalizedChatString(uint32 entry, uint8 gender, uint8 textGroup, uint32 id, LocaleConstant locale) const;
 
        template<class Builder>
        void SendChatPacket(WorldObject* source, Builder const& builder, ChatMsg msgType, WorldObject const* whisperTarget = nullptr, CreatureTextRange range = TEXT_RANGE_NORMAL, Team team = TEAM_OTHER, bool gmOnly = false) const;
 
    private:
        void SendNonChatPacket(WorldObject* source, WorldPacket const* data, ChatMsg msgType, WorldObject const* whisperTarget, CreatureTextRange range, Team team, bool gmOnly) const;
        float GetRangeForChatType(ChatMsg msgType) const;
 
        CreatureTextMap mTextMap;
        LocaleCreatureTextMap mLocaleTextMap;
};
 
#define sCreatureTextMgr CreatureTextMgr::instance()
 
#endif