From 08973257a89b4b4391c3492015029d5a31efccfb Mon Sep 17 00:00:00 2001
From: Sergio Valor <jaildesigner@gmail.com>
Date: Tue, 20 Jan 2026 13:45:56 +0100
Subject: [PATCH] persistencia

---
 config.json     |  7 +++++++
 test_tkinter.py | 19 +++++++++++++++++--
 2 files changed, 24 insertions(+), 2 deletions(-)
 create mode 100644 config.json

diff --git a/config.json b/config.json
new file mode 100644
index 0000000..06a33f4
--- /dev/null
+++ b/config.json
@@ -0,0 +1,7 @@
+{
+    "path": "C:/mingw/gitea/python_gui/ROMs",
+    "selected": [
+        "atarilynx",
+        "atarist"
+    ]
+}
\ No newline at end of file
diff --git a/test_tkinter.py b/test_tkinter.py
index 2911b3c..8520df1 100644
--- a/test_tkinter.py
+++ b/test_tkinter.py
@@ -3,7 +3,9 @@ import json
 import tkinter as tk
 from tkinter import filedialog, messagebox
 
-CONFIG_FILE = "config.json"
+BASE_DIR = os.path.dirname(os.path.abspath(__file__))
+CONFIG_FILE = os.path.join(BASE_DIR, "config.json")
+
 
 class DirectorySelectorApp:
     def __init__(self, root):
@@ -68,20 +70,33 @@ class DirectorySelectorApp:
             "selected": [self.listbox.get(i) for i in self.listbox.curselection()]
         }
 
+        print("\n[DEBUG] Intentando guardar configuración...")
+        print("[DEBUG] Ruta del archivo:", os.path.abspath(CONFIG_FILE))
+        print("[DEBUG] Datos a guardar:", data)
+
         try:
             with open(CONFIG_FILE, "w", encoding="utf-8") as f:
                 json.dump(data, f, indent=4)
+            print("[DEBUG] Guardado correctamente.")
         except Exception as e:
+            print("[DEBUG] ERROR al guardar:", repr(e))
             messagebox.showerror("Error", f"No se pudo guardar la configuración:\n{e}")
 
     def load_config(self):
+        print("[DEBUG] Buscando archivo de configuración...")
+
         if not os.path.exists(CONFIG_FILE):
+            print("[DEBUG] No existe config.json, nada que cargar.")
             return
 
+        print("[DEBUG] config.json encontrado:", os.path.abspath(CONFIG_FILE))
+
         try:
             with open(CONFIG_FILE, "r", encoding="utf-8") as f:
                 data = json.load(f)
-        except Exception:
+            print("[DEBUG] Configuración cargada:", data)
+        except Exception as e:
+            print("[DEBUG] ERROR al cargar:", repr(e))
             return
 
         # Restaurar ruta