From b8a7f816b52775fdcfb3503f0000accb8cd65765 Mon Sep 17 00:00:00 2001
From: dtentiion <dtentiongit@gmail.com>
Date: Mon, 2 Mar 2026 23:50:45 +0000
Subject: Win64: configurable username (username.txt) and persistent game
 settings (settings.dat) (#195)

---
 Minecraft.Client/Common/Consoles_App.cpp | 45 ++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

(limited to 'Minecraft.Client/Common/Consoles_App.cpp')

diff --git a/Minecraft.Client/Common/Consoles_App.cpp b/Minecraft.Client/Common/Consoles_App.cpp
index 0e02ab40..b476ca90 100644
--- a/Minecraft.Client/Common/Consoles_App.cpp
+++ b/Minecraft.Client/Common/Consoles_App.cpp
@@ -760,6 +760,43 @@ bool CMinecraftApp::LoadBeaconMenu(int iPad ,shared_ptr<Inventory> inventory, sh
 //////////////////////////////////////////////
 // GAME SETTINGS
 //////////////////////////////////////////////
+
+#ifdef _WINDOWS64
+static void Win64_GetSettingsPath(char *outPath, DWORD size)
+{
+    GetModuleFileNameA(NULL, outPath, size);
+    char *lastSlash = strrchr(outPath, '\\');
+    if (lastSlash) *(lastSlash + 1) = '\0';
+    strncat_s(outPath, size, "settings.dat", _TRUNCATE);
+}
+static void Win64_SaveSettings(GAME_SETTINGS *gs)
+{
+    if (!gs) return;
+    char filePath[MAX_PATH] = {};
+    Win64_GetSettingsPath(filePath, MAX_PATH);
+    FILE *f = NULL;
+    if (fopen_s(&f, filePath, "wb") == 0 && f)
+    {
+        fwrite(gs, sizeof(GAME_SETTINGS), 1, f);
+        fclose(f);
+    }
+}
+static void Win64_LoadSettings(GAME_SETTINGS *gs)
+{
+    if (!gs) return;
+    char filePath[MAX_PATH] = {};
+    Win64_GetSettingsPath(filePath, MAX_PATH);
+    FILE *f = NULL;
+    if (fopen_s(&f, filePath, "rb") == 0 && f)
+    {
+        GAME_SETTINGS temp = {};
+        if (fread(&temp, sizeof(GAME_SETTINGS), 1, f) == 1)
+            memcpy(gs, &temp, sizeof(GAME_SETTINGS));
+        fclose(f);
+    }
+}
+#endif
+
 void CMinecraftApp::InitGameSettings()
 {
 	for(int i=0;i<XUSER_MAX_COUNT;i++)
@@ -780,6 +817,8 @@ void CMinecraftApp::InitGameSettings()
 		// clear this for now - it will come from reading the system values
 		memset(pProfileSettings,0,sizeof(C_4JProfile::PROFILESETTINGS));
 		SetDefaultOptions(pProfileSettings,i);
+		Win64_LoadSettings(GameSettingsA[i]);
+		ApplyGameSettingsChanged(i);
 #elif defined __PS3__ || defined __ORBIS__ || defined _DURANGO  || defined __PSVITA__
 		C4JStorage::PROFILESETTINGS *pProfileSettings=StorageManager.GetDashboardProfileSettings(i);
 		// 4J-PB - don't cause an options write to happen here
@@ -2372,6 +2411,9 @@ void CMinecraftApp::CheckGameSettingsChanged(bool bOverride5MinuteTimer, int iPa
 				StorageManager.WriteToProfile(i,true, bOverride5MinuteTimer);
 #else
 				ProfileManager.WriteToProfile(i,true, bOverride5MinuteTimer);
+#ifdef _WINDOWS64
+				Win64_SaveSettings(GameSettingsA[i]);
+#endif
 #endif
 				GameSettingsA[i]->bSettingsChanged=false;
 			}
@@ -2385,6 +2427,9 @@ void CMinecraftApp::CheckGameSettingsChanged(bool bOverride5MinuteTimer, int iPa
 			StorageManager.WriteToProfile(iPad,true, bOverride5MinuteTimer);
 #else
 			ProfileManager.WriteToProfile(iPad,true, bOverride5MinuteTimer);
+#ifdef _WINDOWS64
+			Win64_SaveSettings(GameSettingsA[iPad]);
+#endif
 #endif
 			GameSettingsA[iPad]->bSettingsChanged=false;
 		}
-- 
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