add option to prevent concurrent logins; closes #511

2026-05-17 15:00:32 -07:00
parent cb69dc9c14
commit 7b9b44c191
7 changed files with 32 additions and 5 deletions
@@ -127,6 +127,7 @@ struct ServerState : public std::enable_shared_from_this<ServerState> {
  bool allow_unregistered_users = false;
  bool allow_pc_nte = false;
  bool use_temp_accounts_for_prototypes = true;
+  bool allow_same_account_concurrent_logins = true;
  std::array<uint16_t, NUM_VERSIONS> compatibility_groups = {};
  bool enable_chat_commands = true;
  char chat_command_sentinel = '\0'; // 0 = default (@ on 11/2000; $ on all other versions)
@@ -312,6 +313,8 @@ struct ServerState : public std::enable_shared_from_this<ServerState> {
  uint8_t pre_lobby_event = 0;
  int32_t ep3_menu_song = -1;

+  std::unordered_map<uint32_t, std::shared_ptr<Client>> client_for_account;
+
  std::map<std::string, uint32_t> all_addresses;
  uint32_t local_address = 0;
  uint32_t external_address = 0;