THIS IS IT -> FOR REAL!!! <-

CMakeLists.txt

@@ -792,7 +792,7 @@ endif()
 if(ANDROID AND NOT TERMUX)
   add_library(furnace SHARED ${USED_SOURCES})
 elseif(WIN32)
-  add_executable(furnace WIN32 ${USED_SOURCES})
+  add_executable(furnace ${USED_SOURCES})
 else()
   add_executable(furnace ${USED_SOURCES})
 endif()

extern/imgui_patched/imgui.cpp

@@ -12457,14 +12457,15 @@ void ImGui::ClearIniSettings()
             g.SettingsHandlers[handler_n].ClearAllFn(&g, &g.SettingsHandlers[handler_n]);
 }
 
-void ImGui::LoadIniSettingsFromDisk(const char* ini_filename)
+bool ImGui::LoadIniSettingsFromDisk(const char* ini_filename)
 {
     size_t file_data_size = 0;
     char* file_data = (char*)ImFileLoadToMemory(ini_filename, "rb", &file_data_size);
     if (!file_data)
-        return;
+        return false;
     LoadIniSettingsFromMemory(file_data, (size_t)file_data_size);
     IM_FREE(file_data);
+    return true;
 }
 
 // Zero-tolerance, no error reporting, cheap .ini parsing
@@ -12538,20 +12539,22 @@ void ImGui::LoadIniSettingsFromMemory(const char* ini_data, size_t ini_size)
             g.SettingsHandlers[handler_n].ApplyAllFn(&g, &g.SettingsHandlers[handler_n]);
 }
 
-void ImGui::SaveIniSettingsToDisk(const char* ini_filename)
+bool ImGui::SaveIniSettingsToDisk(const char* ini_filename)
 {
     ImGuiContext& g = *GImGui;
     g.SettingsDirtyTimer = 0.0f;
     if (!ini_filename)
-        return;
+        return false;
 
     size_t ini_data_size = 0;
     const char* ini_data = SaveIniSettingsToMemory(&ini_data_size);
     ImFileHandle f = ImFileOpen(ini_filename, "wt");
     if (!f)
-        return;
+        return false;
-    ImFileWrite(ini_data, sizeof(char), ini_data_size, f);
+    bool areEqual=ImFileWrite(ini_data, sizeof(char), ini_data_size, f)==ini_data_size;
+    IM_ASSERT_USER_ERROR(areEqual, "ImFileWrite failed to write file!");
     ImFileClose(f);
+    return areEqual;
 }
 
 // Call registered handlers (e.g. SettingsHandlerWindow_WriteAll() + custom handlers) to write their stuff into a text buffer

extern/imgui_patched/imgui.h

@@ -950,9 +950,9 @@ namespace ImGui
     // - The disk functions are automatically called if io.IniFilename != NULL (default is "imgui.ini").
     // - Set io.IniFilename to NULL to load/save manually. Read io.WantSaveIniSettings description about handling .ini saving manually.
     // - Important: default value "imgui.ini" is relative to current working dir! Most apps will want to lock this to an absolute path (e.g. same path as executables).
-    IMGUI_API void          LoadIniSettingsFromDisk(const char* ini_filename);                  // call after CreateContext() and before the first call to NewFrame(). NewFrame() automatically calls LoadIniSettingsFromDisk(io.IniFilename).
+    IMGUI_API bool          LoadIniSettingsFromDisk(const char* ini_filename);                  // call after CreateContext() and before the first call to NewFrame(). NewFrame() automatically calls LoadIniSettingsFromDisk(io.IniFilename).
     IMGUI_API void          LoadIniSettingsFromMemory(const char* ini_data, size_t ini_size=0); // call after CreateContext() and before the first call to NewFrame() to provide .ini data from your own data source.
-    IMGUI_API void          SaveIniSettingsToDisk(const char* ini_filename);                    // this is automatically called (if io.IniFilename is not empty) a few seconds after any modification that should be reflected in the .ini file (and also by DestroyContext).
+    IMGUI_API bool          SaveIniSettingsToDisk(const char* ini_filename);                    // this is automatically called (if io.IniFilename is not empty) a few seconds after any modification that should be reflected in the .ini file (and also by DestroyContext).
     IMGUI_API const char*   SaveIniSettingsToMemory(size_t* out_ini_size = NULL);               // return a zero-terminated string with the .ini data which you can save by your own mean. call when io.WantSaveIniSettings is set, then save data by your own mean and clear io.WantSaveIniSettings.
 
     // Debug Utilities