From 6ffa0f62c885ee4ce4589f70aba58df7bbc01681 Mon Sep 17 00:00:00 2001
From: ragnarok-clanker <ragnarok-clanker>
Date: Sat, 31 Oct 2026 04:34:07 +0000
Subject: [PATCH] Decompile fn_22302 (CLoginMode::SubD97780)

Batch #7161 by aDw: 0 byte-identical, 1 confirmed by peer review.

- fn_22302 CLoginMode::SubD97780: logic confirmed by peer review

Peer-reviewed-by: eAthena, alisonrag
Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
---
 Source/Client/Mode/CLoginMode.h  |  7 ++-
 Source/Client/Mode/LoginMode.cpp | 89 ++++++++++++++++++++++++++++++++
 2 files changed, 95 insertions(+), 1 deletion(-)

diff --git a/Source/Client/Mode/CLoginMode.h b/Source/Client/Mode/CLoginMode.h
index c85a38cd..d2aa1a67 100644
--- a/Source/Client/Mode/CLoginMode.h
+++ b/Source/Client/Mode/CLoginMode.h
@@ -8,6 +8,8 @@
 #include <string>
 #include <vector>
 
+class UIWindow;
+
 struct CharacterListPacket;
 struct CharacterSlotsPacket;
 struct CharacterResultPacket;
@@ -61,6 +63,7 @@ struct MapStateEntry {
 class CLoginMode : public CMode {
 public:
   CLoginMode();
+  void SubD97780(int value);
   /* 0058 */ unsigned char unknown_0058[0x174];
   /* 01CC */ int characterCount;
   /* 01D0 */ unsigned char unknown_01D0[0x8];
@@ -73,7 +76,9 @@ public:
   /* 4068 */ CharacterInfo characters[68];
   /* 6EE4 */ unsigned char unknown_6EE4[0x18];
   /* 6EFC */ CharacterSlotExtension slotExtension;
-  /* 6F10 */ unsigned char unknown_6F10[0x40];
+  /* 6F10 */ unsigned char unknown_6F10[0x4];
+  /* 6F14 */ UIWindow* window_6F14;
+  /* 6F18 */ unsigned char unknown_6F18[0x38];
   /* 6F50 */ std::string unknown_6F50;
   /* 6F68 */ std::vector<MapStateEntry> mapStates;
   /* 6F74 */ bool unknown_6F74;
diff --git a/Source/Client/Mode/LoginMode.cpp b/Source/Client/Mode/LoginMode.cpp
index ad1cbd3e..e0db8477 100644
--- a/Source/Client/Mode/LoginMode.cpp
+++ b/Source/Client/Mode/LoginMode.cpp
@@ -761,6 +761,95 @@ void CLoginMode::End() {
   this->unknown_6F50.clear();
 }
 
+// OFFSET: 0x00D97780
+// FUNCTION: fn_22302
+void CLoginMode::SubD97780(int value) {
+  int timeout = 0x3A98;
+  if (g_serviceType == 5 || g_serviceType == 7) {
+    timeout = 0x1D4C0;
+  }
+
+  switch (value) {
+  case 4:
+    if (static_cast<int>(timeGetTime()) > this->otpStarted + timeout) {
+      this->SendMsg(0x2725, 0, 0, 0, 0);
+    }
+    if (g_serviceType == 5 || g_serviceType == 7) {
+      if (static_cast<int>(timeGetTime()) > this->otpStarted + 0x3A98) {
+        if (this->window_6F14 == nullptr) {
+          this->window_6F14 = g_windowMgr.EnsureWindow(6);
+          if (this->window_6F14 == nullptr) {
+            break;
+          }
+        }
+        this->window_6F14->SendMsg(nullptr, 0x58, 0, 0, 0, 0);
+        this->window_6F14->Invalidate();
+      }
+    }
+    break;
+  case 5:
+    if (static_cast<int>(timeGetTime()) > this->otpStarted + 0x13880) {
+      GetRagConnection().Close();
+      if (reinterpret_cast<WindowDialogs*>(&g_windowMgr)->Confirm(LookupMessage(1), 0, true, false, 0, "Message", 280, 120, 0) != 0x10D) {
+        this->otpStarted = timeGetTime();
+        g_charServerAccountIdPending = 0;
+        this->pendingCursorType = 3;
+      }
+    }
+    break;
+  case 6:
+    if (static_cast<int>(timeGetTime()) > this->otpStarted + 0x3A98) {
+      GetRagConnection().Close();
+      if (reinterpret_cast<WindowDialogs*>(&g_windowMgr)->Confirm(LookupMessage(1), 0, true, false, 0, "Message", 280, 120, 0) != 0x10D) {
+        g_modeMgr.Quit();
+      }
+    }
+    break;
+  case 12:
+    if (static_cast<int>(timeGetTime()) > this->otpStarted + 0x3A98) {
+      GetRagConnection().Close();
+      if (reinterpret_cast<WindowDialogs*>(&g_windowMgr)->Confirm(LookupMessage(1), 0, true, false, 0, "Message", 280, 120, 0) != 0x10D) {
+        this->otpStarted = timeGetTime();
+        g_charServerAccountIdPending = 0;
+        this->pendingCursorType = 3;
+      }
+    }
+    break;
+  case 38:
+    if (this->unknown_6F75 == true) {
+      if (static_cast<int>(timeGetTime()) >= this->otpStarted + 0xEA60) {
+        GetRagConnection().Close();
+        if (this->unknown_6F74 == true && this->unknown_6F75 == true) {
+          this->unknown_6F76 = true;
+          if (!g_windowMgr.HasModalWindow()) {
+            if (reinterpret_cast<WindowDialogs*>(&g_windowMgr)->Confirm(LookupMessage(0xD16), 0, true, false, 0, "Message", 280, 120, 0) == 0xB8) {
+              this->unknown_6F75 = false;
+              this->unknown_6F76 = false;
+              this->unknown_6F74 = false;
+              this->otpStarted = timeGetTime();
+              this->pendingCursorType = 3;
+            }
+          }
+        }
+      }
+    } else {
+      if (static_cast<int>(timeGetTime()) > this->otpStarted + 0x13880) {
+        GetRagConnection().Close();
+        if (this->unknown_6F74 == false) {
+          if (reinterpret_cast<WindowDialogs*>(&g_windowMgr)->Confirm(LookupMessage(0xD70), 0, true, false, 0, "Message", 280, 120, 0) == 0xB8) {
+            this->unknown_6F74 = false;
+            this->otpStarted = timeGetTime();
+            this->pendingCursorType = 3;
+          }
+        }
+      }
+    }
+    break;
+  default:
+    break;
+  }
+}
+
 // OFFSET: 0x00D97B20
 // FUNCTION: fn_22303
 void CLoginMode::SubD97B20(int) {