diff options
Diffstat (limited to 'src/network/network_gamelist.cpp')
| -rw-r--r-- | src/network/network_gamelist.cpp | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/src/network/network_gamelist.cpp b/src/network/network_gamelist.cpp index ae716070c..b4f34983f 100644 --- a/src/network/network_gamelist.cpp +++ b/src/network/network_gamelist.cpp @@ -20,7 +20,8 @@ #include "../safeguards.h" -NetworkGameList *_network_game_list = nullptr; +NetworkGameList *_network_game_list = nullptr; ///< Game list of this client. +int _network_game_list_version = 0; ///< Current version of all items in the list. /** The games to insert when the GUI thread has time for us. */ static std::atomic<NetworkGameList *> _network_game_delayed_insertion_list(nullptr); @@ -81,6 +82,7 @@ NetworkGameList *NetworkGameListAddItem(const std::string &connection_string) } item = new NetworkGameList(resolved_connection_string); + item->version = _network_game_list_version; if (prev_item == nullptr) { _network_game_list = item; @@ -120,6 +122,33 @@ void NetworkGameListRemoveItem(NetworkGameList *remove) } } +/** + * Remove all servers that have not recently been updated. + * Call this after you received all the servers from the Game Coordinator, so + * the ones that are no longer listed are removed. + */ +void NetworkGameListRemoveExpired() +{ + NetworkGameList **prev_item = &_network_game_list; + + for (NetworkGameList *item = _network_game_list; item != nullptr;) { + if (!item->manually && item->version < _network_game_list_version) { + NetworkGameList *remove = item; + item = item->next; + *prev_item = item; + + /* Remove GRFConfig information */ + ClearGRFConfigList(&remove->info.grfconfig); + delete remove; + } else { + prev_item = &item->next; + item = item->next; + } + } + + UpdateNetworkGameWindow(); +} + static const uint MAX_GAME_LIST_REQUERY_COUNT = 10; ///< How often do we requery in number of times per server? static const uint REQUERY_EVERY_X_GAMELOOPS = 60; ///< How often do we requery in time? static const uint REFRESH_GAMEINFO_X_REQUERIES = 50; ///< Refresh the game info itself after REFRESH_GAMEINFO_X_REQUERIES * REQUERY_EVERY_X_GAMELOOPS game loops |