chore: Release lemur version 0.13.1

Cargo.lock

@@ -2029,7 +2029,7 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
 [[package]]
 name = "lemur"
-version = "0.13.0"
+version = "0.13.1"
 dependencies = [
  "anyhow",
  "atoi",

Cargo.toml

@@ -4,7 +4,7 @@ description = "An emulator for the Virtual Boy."
 repository = "https://git.virtual-boy.com/PVB/lemur"
 publish = false
 license = "MIT"
-version = "0.13.0"
+version = "0.13.1"
 edition = "2024"
 
 [dependencies]

src/emulator.rs

@@ -265,7 +265,8 @@ impl Emulator {
         } else if let Some(cart) = self.carts[index].as_mut()
             && cart.is_watching()
         {
-            cart.restart_watching();
+            cart.reload()?;
+            sim.load_cart(cart.rom.clone(), cart.sram.clone())?;
         }
         let mut profiling = false;
         if let Some(profiler) = self.profilers[sim_id.to_index()].as_ref()

src/emulator/cart.rs

@@ -22,10 +22,7 @@ pub struct Cart {
 
 impl Cart {
     pub fn load(file_path: &Path, sim_id: SimId, watch: bool) -> Result<Self> {
-        let rom = fs::read(file_path)?;
+        let (rom, info) = Self::read_rom(file_path)?;
-        let (rom, info) = try_parse_isx(file_path, &rom)
-            .or_else(|| try_parse_elf(file_path, &rom))
-            .unwrap_or_else(|| (rom, GameInfo::empty(file_path)));
 
         let mut sram_file = File::options()
             .read(true)
@@ -66,6 +63,16 @@ impl Cart {
         })
     }
 
+    pub fn reload(&mut self) -> Result<()> {
+        let (rom, info) = Self::read_rom(&self.file_path)?;
+        self.rom = rom;
+        self.info = Arc::new(info);
+        if self.is_watching() {
+            self.restart_watching();
+        }
+        Ok(())
+    }
+
     pub fn save_sram(&mut self) -> Result<()> {
         self.sram_file.seek(SeekFrom::Start(0))?;
         self.sram_file.write_all(&self.sram)?;
@@ -92,6 +99,14 @@ impl Cart {
         self.changed = Arc::new(AtomicBool::new(false));
         self.watcher = None;
     }
+
+    fn read_rom(file_path: &Path) -> Result<(Vec<u8>, GameInfo)> {
+        let rom = fs::read(file_path)?;
+        let (rom, info) = try_parse_isx(file_path, &rom)
+            .or_else(|| try_parse_elf(file_path, &rom))
+            .unwrap_or_else(|| (rom, GameInfo::empty(file_path)));
+        Ok((rom, info))
+    }
 }
 
 fn build_watcher(file_path: &Path, changed: Arc<AtomicBool>) -> Option<notify::RecommendedWatcher> {

src/window/game.rs

@@ -180,6 +180,9 @@ impl GameWindow {
         let mut viewport = child.initial_viewport();
         let title = viewport.title.clone().unwrap();
         let sim_id = child.sim_id();
+        if let Some(sim_id) = sim_id && self.show_player_name {
+            viewport.title = Some(format!("{title} ({sim_id})"));
+        }
         if let Some(state) = self.child_states.get(&viewport_id) {
             viewport.position = Some(state.position);
             viewport.inner_size = Some(state.size);