added message and event for deleting a server from the list

voxygen/src/menu/main/mod.rs

@@ -353,6 +353,14 @@ impl PlayState for MainMenuState {
                         .client()
                         .map(|init| init.auth_trust(auth_server, trust));
                 },
+                MainMenuEvent::DeleteServer { server_index } => {
+                    let net_settings = &mut global_state.settings.networking;
+                    net_settings.servers.remove(server_index);
+
+                    global_state
+                        .settings
+                        .save_to_file_warn(&global_state.config_dir);
+                },
             }
         }
 

voxygen/src/menu/main/ui/mod.rs

@@ -87,6 +87,9 @@ pub enum Event {
     // Note: Keeping in case we re-add the disclaimer
     //DisclaimerAccepted,
     AuthServerTrust(String, bool),
+    DeleteServer {
+        server_index: usize,
+    },
 }
 
 pub struct LoginInfo {
@@ -164,6 +167,7 @@ enum Message {
     TrustPromptAdd,
     TrustPromptCancel,
     CloseError,
+    DeleteServer,
     /* Note: Keeping in case we re-add the disclaimer
      *AcceptDisclaimer, */
 }
@@ -423,6 +427,11 @@ impl Controls {
                     *error = None;
                 }
             },
+            Message::DeleteServer => {
+                events.push(Event::DeleteServer {
+                    server_index: self.selected_server_index.unwrap(),
+                });
+            },
             /* Note: Keeping in case we re-add the disclaimer */
             /*Message::AcceptDisclaimer => {
                 if let Screen::Disclaimer { .. } = &self.screen {