recycle the reconnect error to warn about the default Ryujinx profile ID

include/server/Client.hpp

@@ -16,6 +16,7 @@
 #include "al/LiveActor/LiveActor.h"
 #include "al/layout/LayoutInitInfo.h"
 #include "al/layout/SimpleLayoutAppearWaitEnd.h"
+#include "al/layout/WindowConfirmWait.h"
 #include "al/util.hpp"
 #include "al/layout/LayoutActor.h"
 #include "al/gamepad/util.h"
@@ -173,6 +174,9 @@ class Client {
         static bool openKeyboardIP();
         static bool openKeyboardPort();
 
+        static void showUIMessage(const char16_t* msg);
+        static void hideUIMessage();
+
         void resetCollectedShines();
 
         void removeShine(int shineId);
@@ -232,7 +236,7 @@ class Client {
         bool mIsFirstConnect = true;
 
         // --- Game Layouts ---
-
+        al::WindowConfirmWait* mUIMessage;
         al::SimpleLayoutAppearWaitEnd *mConnectStatus;
 
         // --- Game Info ---

source/server/Client.cpp

@@ -72,10 +72,13 @@ Client::Client() {
 void Client::init(al::LayoutInitInfo const &initInfo, GameDataHolderAccessor holder) {
 
     mConnectStatus = new (mHeap) al::SimpleLayoutAppearWaitEnd("", "SaveMessage", initInfo, 0, false);
-
     al::setPaneString(mConnectStatus, "TxtSave", u"Connecting to Server.", 0);
     al::setPaneString(mConnectStatus, "TxtSaveSh", u"Connecting to Server.", 0);
 
+    mUIMessage = new (mHeap) al::WindowConfirmWait("ServerWaitConnect", "WindowConfirmWait", initInfo);
+    mUIMessage->setTxtMessage(u"a");
+    mUIMessage->setTxtMessageConfirm(u"b");
+
     mHolder = holder;
 
     startThread();
@@ -250,6 +253,33 @@ bool Client::openKeyboardPort() {
     return isFirstConnect;
 }
 
+
+void Client::showUIMessage(const char16_t* msg) {
+    if (!sInstance) {
+        return;
+    }
+
+    sInstance->mUIMessage->setTxtMessageConfirm(msg);
+
+    al::hidePane(sInstance->mUIMessage, "Page01");  // hide A button prompt
+
+    if (!sInstance->mUIMessage->mIsAlive) {
+        sInstance->mUIMessage->appear();
+
+        sInstance->mUIMessage->playLoop();
+    }
+
+    al::startAction(sInstance->mUIMessage, "Confirm", "State");
+}
+
+void Client::hideUIMessage() {
+    if (!sInstance) {
+        return;
+    }
+
+    sInstance->mUIMessage->tryEnd();
+}
+
 /**
  * @brief main thread function for read thread, responsible for processing packets from server
  * 

source/states/StageSceneStateServerConfig.cpp

@@ -109,6 +109,15 @@ StageSceneStateServerConfig::StageSceneStateServerConfig(const char *name, al::S
 
 void StageSceneStateServerConfig::init() {
     initNerve(&nrvStageSceneStateServerConfigMainMenu, 0);
+
+    #ifdef EMU
+    char ryujinx[0x10] = { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+    nn::account::Uid user;
+    nn::account::GetLastOpenedUser(&user);
+    if (memcmp(user.data, ryujinx, 0x10) == 0) {
+        Client::showUIMessage(u"Error: Ryujinx default profile detected.\nYou have to create a new user profile!");
+    }
+    #endif
 }
 
 void StageSceneStateServerConfig::appear(void) {