Function NetworkHandlePauseChange

src/network/network.cpp:352–396

* Handle the pause mode change so we send the right messages to the chat. * @param prev_mode The previous pause mode. * @param changed_mode The pause mode that got changed. */

 * @param changed_mode The pause mode that got changed.
 */
void NetworkHandlePauseChange(PauseModes prev_mode, PauseMode changed_mode)
{
	if (!_networking) return;

	switch (changed_mode) {
		case PauseMode::Normal:
		case PauseMode::Join:
		case PauseMode::GameScript:
		case PauseMode::ActiveClients:
		case PauseMode::LinkGraph: {
			bool changed = _pause_mode.None() != prev_mode.None();
			bool paused = _pause_mode.Any();
			if (!paused && !changed) return;

			std::string str;
			if (!changed) {
				std::array<StringParameter, 5> params{};
				auto it = params.begin();
				if (_pause_mode.Test(PauseMode::Normal))        *it++ = STR_NETWORK_SERVER_MESSAGE_GAME_REASON_MANUAL;
				if (_pause_mode.Test(PauseMode::Join))          *it++ = STR_NETWORK_SERVER_MESSAGE_GAME_REASON_CONNECTING_CLIENTS;
				if (_pause_mode.Test(PauseMode::GameScript))    *it++ = STR_NETWORK_SERVER_MESSAGE_GAME_REASON_GAME_SCRIPT;
				if (_pause_mode.Test(PauseMode::ActiveClients)) *it++ = STR_NETWORK_SERVER_MESSAGE_GAME_REASON_NOT_ENOUGH_PLAYERS;
				if (_pause_mode.Test(PauseMode::LinkGraph))     *it++ = STR_NETWORK_SERVER_MESSAGE_GAME_REASON_LINK_GRAPH;
				str = GetStringWithArgs(STR_NETWORK_SERVER_MESSAGE_GAME_STILL_PAUSED_1 + std::distance(params.begin(), it) - 1, {params.begin(), it});
			} else {
				StringID reason;
				switch (changed_mode) {
					case PauseMode::Normal:        reason = STR_NETWORK_SERVER_MESSAGE_GAME_REASON_MANUAL; break;
					case PauseMode::Join:          reason = STR_NETWORK_SERVER_MESSAGE_GAME_REASON_CONNECTING_CLIENTS; break;
					case PauseMode::GameScript:    reason = STR_NETWORK_SERVER_MESSAGE_GAME_REASON_GAME_SCRIPT; break;
					case PauseMode::ActiveClients: reason = STR_NETWORK_SERVER_MESSAGE_GAME_REASON_NOT_ENOUGH_PLAYERS; break;
					case PauseMode::LinkGraph:     reason = STR_NETWORK_SERVER_MESSAGE_GAME_REASON_LINK_GRAPH; break;
					default: NOT_REACHED();
				}
				str = GetString(paused ? STR_NETWORK_SERVER_MESSAGE_GAME_PAUSED : STR_NETWORK_SERVER_MESSAGE_GAME_UNPAUSED, reason);
			}

			NetworkTextMessage(NETWORK_ACTION_SERVER_MESSAGE, CC_DEFAULT, false, "", str);
			break;
		}

		default:
			return;
	}
}


/**