Savegames hold only the game state: no settings, no camera (settings stay in local storage)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/main.rs

@@ -609,20 +609,20 @@ impl App {
         self.status = Some((text, now));
     }
 
-    // Load a savegame (settings in the savegame are always applied)
+    // Load a savegame (only the game state; the settings stay as they are). The camera looks at
+    // the heart (screenshot scenes bring their own camera).
     fn load_bytes(&mut self, bytes: &[u8], ui: &mut Ui, menu: &mut Menu, r3d: &mut R3d, now: f64) {
         match save::from_bytes(bytes) {
             Ok(l) => {
                 self.game = l.game;
-                if let Some(c) = l.camera {
-                    self.cam = c;
-                    self.cam.snap();
-                }
-                if let Some(s) = l.settings {
-                    self.settings = s;
-                    apply_settings(&self.settings, r3d);
-                    store_settings(&self.settings);
+                match l.camera {
+                    Some(c) => self.cam = c,
+                    None => {
+                        let (cx, cy) = self.game.map.core;
+                        self.cam = Cam::new(cx as f32 + 1.5, cy as f32 + 1.5);
+                    }
                 }
+                self.cam.snap();
                 apply_game_settings(&mut self.game, &self.settings);
                 self.game.coop = false;
                 self.coop = false;
@@ -638,7 +638,7 @@ impl App {
     }
 
     fn autosave_json(&self) -> String {
-        save::to_json(&self.game, &self.cam, &self.settings)
+        save::to_json(&self.game)
     }
 
     fn connect_match(&mut self, cloud: &Cloud) -> bool {