This patch allows you to organize *.ini files in the $HOME/.local/* directory.

jzIntvImGui_linux_ini2home.patch

diff -Naur jzIntvImGui.orig/app/libs/imgui/imgui.cpp jzIntvImGui.new/app/libs/imgui/imgui.cpp
--- jzIntvImGui.orig/app/libs/imgui/imgui.cpp	2025-09-08 01:00:13.609337465 -0300
+++ jzIntvImGui.new/app/libs/imgui/imgui.cpp	2025-09-08 07:25:16.317197041 -0300
@@ -764,6 +764,8 @@
 // [SECTION] INCLUDES
 //-------------------------------------------------------------------------
 
+
+
 #if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_WARNINGS)
 #define _CRT_SECURE_NO_WARNINGS
 #endif
@@ -776,6 +778,11 @@
 #endif
 #include "imgui_internal.h"
 
+#include <stdlib.h>  // Para getenv
+#include <string>
+#include <sys/stat.h>  // Para mkdir
+#include <cstring>
+
 // System includes
 #include <ctype.h>      // toupper
 #include <stdio.h>      // vsnprintf, sscanf, printf
@@ -785,6 +792,8 @@
 #include <stdint.h>     // intptr_t
 #endif
 
+
+
 // [Windows] On non-Visual Studio compilers, we default to IMGUI_DISABLE_WIN32_DEFAULT_IME_FUNCTIONS unless explicitly enabled
 #if defined(_WIN32) && !defined(_MSC_VER) && !defined(IMGUI_ENABLE_WIN32_DEFAULT_IME_FUNCTIONS) && !defined(IMGUI_DISABLE_WIN32_DEFAULT_IME_FUNCTIONS)
 #define IMGUI_DISABLE_WIN32_DEFAULT_IME_FUNCTIONS
@@ -1070,7 +1079,34 @@
     DisplaySize = ImVec2(-1.0f, -1.0f);
     DeltaTime = 1.0f / 60.0f;
     IniSavingRate = 5.0f;
-    IniFilename = "imgui.ini";
+    
+     // === CAMBIO: Asignar ruta personalizada para imgui.ini ===
+    const char* home_dir = getenv("HOME");
+    if (home_dir)
+    {
+        std::string config_dir = std::string(home_dir) + "/.config/jzintvimgui";
+        std::string ini_path = config_dir + "/imgui.ini";
+
+        // Crear directorio si no existe
+        #ifdef _WIN32
+            // En Windows usaría _mkdir
+        #else
+            // Usa system("mkdir -p ...") para crear directorios recursivos
+            std::string cmd = "mkdir -p \"" + config_dir + "\"";
+            system(cmd.c_str());
+        #endif
+
+        // Función auxiliar para copiar la cadena (como en el ejemplo que viste)
+        char* allocated_path = (char*)malloc(ini_path.size() + 1);
+        strcpy(allocated_path, ini_path.c_str());
+        IniFilename = allocated_path;  // Ahora apunta a memoria persistente
+    }
+    else
+    {
+        // Fallback: usar ruta relativa si $HOME no existe
+        IniFilename = "imgui.ini";  // malloc no necesario porque es string literal
+    }
+    
     LogFilename = "imgui_log.txt";
     MouseDoubleClickTime = 0.30f;
     MouseDoubleClickMaxDist = 6.0f;
diff -Naur jzIntvImGui.orig/app/src/main/cpp/main.cpp jzIntvImGui.new/app/src/main/cpp/main.cpp
--- jzIntvImGui.orig/app/src/main/cpp/main.cpp	2025-09-08 01:00:13.696756043 -0300
+++ jzIntvImGui.new/app/src/main/cpp/main.cpp	2025-09-08 01:37:02.310806520 -0300
@@ -225,7 +225,26 @@
     app_config_struct_t *app_conf = &app_config_struct;
     apply_default_settings();
 
-    sprintf(properties_file_name, "%s%s", app_conf->root_folder_for_configuration, "jzIntvImGui.ini");
+    // Obtener $HOME y construir la ruta ~/.config/jzintvimgui/
+    const char *home = getenv("HOME");
+    if (!home) {
+        // Fallback si no existe $HOME
+        home = ".";
+    }
+    std::string config_dir = std::string(home) + "/.config/jzintvimgui/";
+
+    // Crear el directorio si no existe
+    create_folder(config_dir.c_str());
+
+    // Actualizar root_folder_for_configuration
+    free(app_conf->root_folder_for_configuration);
+    app_conf->root_folder_for_configuration = strdup(config_dir.c_str());
+
+    // Ruta completa del archivo .ini
+    std::string ini_path = config_dir + "jzIntvImGui.ini";
+    strcpy(properties_file_name, ini_path.c_str());
+
+    // Cargar el archivo .ini si existe
     if (exist_file(properties_file_name)) {
         size_t file_data_size;
         char *file_data = (char *) ImFileLoadToMemory(properties_file_name, "rb", &file_data_size);
@@ -240,12 +259,13 @@
             ADD_CONFIG_WARNING(ex.str().c_str() << " - Skipping remaining configuration values");
         }
         catch (...) {
-            ADD_CONFIG_WARNING("Error parsing file " << (char *) properties_file_name << " - Skipping remaining configuration values");
+            ADD_CONFIG_WARNING("Error parsing file " << properties_file_name << " - Skipping remaining configuration values");
         }
     } else {
-        ADD_CONFIG_WARNING("Cannot find file " << (char *) properties_file_name);
+        ADD_CONFIG_WARNING("Configuration file not found, will be created at: " << properties_file_name);
     }
 
+    // Recalcular roms_folder_absolute_path basado en el nuevo root
     free(app_conf->roms_folder_absolute_path);
     int result;
     app_conf->roms_folder_absolute_path = get_absolute_path(app_conf->root_folder_for_configuration, app_conf->roms_folder_ini, true, &result);