window: max_zoom derivat del display via Screen::detectMaxZoom()

source/game/options.cpp

@@ -69,7 +69,9 @@ namespace Options {
             if (!yaml.contains("window")) { return; }
             const auto &win = yaml["window"];
             parseIntField(win, "zoom", window.zoom);
-            if (window.zoom < 1 || window.zoom > window.max_zoom) {
+            // El bound superior s'aplica més tard a `Screen::detectMaxZoom()`
+            // un cop sabem la resolució real del display.
+            if (window.zoom < 1) {
                 window.zoom = Defaults::Window::ZOOM;
             }
         }
@@ -270,10 +272,11 @@ namespace Options {
         file << "config_version: " << settings.config_version << "\n\n";
 
         // WINDOW
+        // `max_zoom` no es guarda — es deriva del display a cada arranc via
+        // `Screen::detectMaxZoom()`.
         file << "# WINDOW\n";
         file << "window:\n";
-        file << "  zoom: " << window.zoom << "\n";
-        file << "  max_zoom: " << window.max_zoom << "\n\n";
+        file << "  zoom: " << window.zoom << "\n\n";
 
         // VIDEO
         file << "# VIDEO\n";