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A world server passed every routed packet on to the chat server under whatever message ID it carried. It now passes on the messages a client sends, and SHOW_ALL only for the level the showall command needs. The message ID is read as the full 32 bit number, the packet has to be long enough to hold a chat packet and the sender needs a character. Co-Authored-By: Claude Fable 5.2 <noreply@anthropic.com>
68 lines
2.5 KiB
C++
68 lines
2.5 KiB
C++
#ifndef __CHATROUTING__H__
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#define __CHATROUTING__H__
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#include <cstdint>
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#include <optional>
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#include "MessageType/Chat.h"
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#include "eGameMasterLevel.h"
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namespace ChatRouting {
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// A routed packet is the world header, the size of the chat packet and then the chat packet itself.
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// The chat packet's message ID sits at this offset and its contents start after its own header.
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constexpr uint32_t MessageIdOffset = 14;
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constexpr uint32_t ContentOffset = 23;
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/**
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* The chat messages a client sends through a world server, with the GM level each one needs.
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* Every other chat message only ever comes from a server, so it has no level and is not routed.
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*/
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constexpr std::optional<eGameMasterLevel> GetRequiredGMLevel(const MessageType::Chat messageId) {
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switch (messageId) {
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case MessageType::Chat::GENERAL_CHAT_MESSAGE:
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case MessageType::Chat::PRIVATE_CHAT_MESSAGE:
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case MessageType::Chat::USER_CHANNEL_CHAT_MESSAGE:
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case MessageType::Chat::ADD_FRIEND_REQUEST:
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case MessageType::Chat::ADD_FRIEND_RESPONSE:
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case MessageType::Chat::REMOVE_FRIEND:
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case MessageType::Chat::GET_FRIENDS_LIST:
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case MessageType::Chat::ADD_IGNORE:
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case MessageType::Chat::REMOVE_IGNORE:
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case MessageType::Chat::GET_IGNORE_LIST:
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case MessageType::Chat::TEAM_MISSED_INVITE_CHECK:
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case MessageType::Chat::TEAM_INVITE:
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case MessageType::Chat::TEAM_INVITE_RESPONSE:
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case MessageType::Chat::TEAM_KICK:
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case MessageType::Chat::TEAM_LEAVE:
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case MessageType::Chat::TEAM_SET_LOOT:
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case MessageType::Chat::TEAM_SET_LEADER:
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case MessageType::Chat::TEAM_GET_STATUS:
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case MessageType::Chat::GUILD_CREATE:
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case MessageType::Chat::GUILD_INVITE:
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case MessageType::Chat::GUILD_INVITE_RESPONSE:
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case MessageType::Chat::GUILD_LEAVE:
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case MessageType::Chat::GUILD_KICK:
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case MessageType::Chat::GUILD_GET_STATUS:
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case MessageType::Chat::GUILD_GET_ALL:
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case MessageType::Chat::MAIL:
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case MessageType::Chat::REQUEST_MINIMUM_CHAT_MODE:
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case MessageType::Chat::REQUEST_MINIMUM_CHAT_MODE_PRIVATE:
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case MessageType::Chat::WHO:
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return eGameMasterLevel::CIVILIAN;
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// The same level the showall chat command needs
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case MessageType::Chat::SHOW_ALL:
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case MessageType::Chat::GM_CLOSE_PRIVATE_CHAT_WINDOW:
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return eGameMasterLevel::JUNIOR_MODERATOR;
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default:
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return std::nullopt;
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}
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}
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constexpr bool CanRoute(const MessageType::Chat messageId, const eGameMasterLevel senderLevel) {
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const auto requiredLevel = GetRequiredGMLevel(messageId);
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return requiredLevel && senderLevel >= *requiredLevel;
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}
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}
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#endif //!__CHATROUTING__H__
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