game.cpp: remove dead code for proto v25 compat (#6481)

Protocol v25 is not supported anymore

diff --git a/src/game.cpp b/src/game.cpp
index f2a76d763dc6cacac90d376dcbaa090c0c948d6d..35d0aa9f98ef1b0ea54fa7265cfa98bf0df43c4c 100644 (file)
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -2183,27 +2183,8 @@ bool Game::connectToServer(const std::string &playername,
 
                        wait_time += dtime;
                        // Only time out if we aren't waiting for the server we started
-                       if ((!address->empty()) && (wait_time > 10)) {
-                               bool sent_old_init = g_settings->getFlag("send_pre_v25_init");
-                               // If no pre v25 init was sent, and no answer was received,
-                               // but the low level connection could be established
-                               // (meaning that we have a peer id), then we probably wanted
-                               // to connect to a legacy server. In this case, tell the user
-                               // to enable the option to be able to connect.
-                               if (!sent_old_init &&
-                                               (client->getProtoVersion() == 0) &&
-                                               client->connectedToServer()) {
-                                       *error_message = "Connection failure: init packet not "
-                                       "recognized by server.\n"
-                                       "Most likely the server uses an old protocol version (<v25).\n"
-                                       "Please ask the server owner to update to 0.4.13 or later.\n"
-                                       "To still connect to the server in the meantime,\n"
-                                       "you can enable the 'send_pre_v25_init' setting by editing minetest.conf,\n"
-                                       "or by enabling the 'Client -> Network -> Support older Servers'\n"
-                                       "entry in the advanced settings menu.";
-                               } else {
-                                       *error_message = "Connection timed out.";
-                               }
+                       if (!address->empty() && wait_time > 10) {
+                               *error_message = "Connection timed out.";
                                errorstream << *error_message << std::endl;
                                break;
                        }