LobbyStatus.hpp

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#pragma once
#include "ecs/components/ClientId.hpp"
#include "ecs/components/PlayerName.hpp"
 
#include <array>
#include <cstdint>
#include <type_traits>
#include <vector>

struct LobbyPlayer
{
    ClientId id;         
    bool ready = false;  
    bool isHost = false; 
    std::array<char, PlayerName::k_maxLen + 1> displayName{}; 
};
 
static_assert(std::is_trivially_copyable_v<LobbyPlayer>,
              "LobbyPlayer is sent as raw bytes in LOBBY_STATE and must stay trivially copyable.");

struct LobbyState
{
    uint32_t count;                   
    std::vector<LobbyPlayer> players; 
};

struct LobbyUpdateEvent
{
    enum class Type : uint8_t
    {
        PlayerJoined,  
        PlayerLeft,    
        PlayerReady,   
        PlayerUnready, 
        PlayerNewHost, 
    };
 
    Type type;                                                
    ClientId id;                                              
    std::array<char, PlayerName::k_maxLen + 1> displayName{}; 
};
 
static_assert(std::is_trivially_copyable_v<LobbyUpdateEvent>,
              "LobbyUpdateEvent is sent as raw bytes and must stay trivially copyable.");