chat_interface.h

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// Luanti
// SPDX-License-Identifier: LGPL-2.1-or-later
// Copyright (C) 2015 est31 <MTest31@outlook.com>
 
#pragma once
 
#include "irrlichttypes.h"
#include "util/container.h" // MutexedQueue
#include <string>
 
enum ChatEventType {
        CET_CHAT,
        CET_NICK_ADD,
        CET_NICK_REMOVE,
        CET_TIME_INFO,
};
 
class ChatEvent {
protected:
        ChatEvent(ChatEventType a_type) { type = a_type; }
public:
        ChatEventType type;
};
 
struct ChatEventTimeInfo : public ChatEvent {
        ChatEventTimeInfo(
                u64 a_game_time,
                u32 a_time) :
        ChatEvent(CET_TIME_INFO),
        game_time(a_game_time),
        time(a_time)
        {}
 
        u64 game_time;
        u32 time;
};
 
struct ChatEventNick : public ChatEvent {
        ChatEventNick(ChatEventType a_type,
                const std::string &a_nick) :
        ChatEvent(a_type), // one of CET_NICK_ADD, CET_NICK_REMOVE
        nick(a_nick)
        {}
 
        std::string nick;
};
 
struct ChatEventChat : public ChatEvent {
        ChatEventChat(const std::string &a_nick,
                const std::wstring &an_evt_msg) :
        ChatEvent(CET_CHAT),
        nick(a_nick),
        evt_msg(an_evt_msg)
        {}
 
        std::string nick;
        std::wstring evt_msg;
};
 
struct ChatInterface {
        MutexedQueue<ChatEvent *> command_queue; // chat backend --> server
        MutexedQueue<ChatEvent *> outgoing_queue; // server --> chat backend
};