Add elf/isx to file picker

src/emulator/game_info.rs

@@ -154,14 +154,14 @@ fn extract_isx_symbols(input: &[u8]) -> Option<Vec<Symbol>> {
                 // Range (Virtual Boy)
                 let count_bytes;
                 (count_bytes, buf) = buf.split_first_chunk()?;
-                let count = u16::from_le_bytes(*count_bytes) + 1;
+                let count = u16::from_le_bytes(*count_bytes);
                 (_, buf) = buf.split_at_checked(count as usize * 9)?;
             }
             0x14 => {
                 // Symbol (Virtual Boy)
                 let count_bytes;
                 (count_bytes, buf) = buf.split_first_chunk()?;
-                let count = u16::from_le_bytes(*count_bytes) + 1;
+                let count = u16::from_le_bytes(*count_bytes);
                 for _ in 0..count {
                     let name_len;
                     (name_len, buf) = buf.split_first()?;

src/window/game.rs

@@ -88,6 +88,7 @@ impl GameWindow {
                 Command::OpenRom => {
                     let rom = rfd::FileDialog::new()
                         .add_filter("Virtual Boy ROMs", &["vb", "vbrom"])
+                        .add_filter("Executable files", &["", "elf", "isx"])
                         .pick_file();
                     if let Some(path) = rom {
                         self.client
@@ -140,6 +141,7 @@ impl GameWindow {
             {
                 let rom = rfd::FileDialog::new()
                     .add_filter("Virtual Boy ROMs", &["vb", "vbrom"])
+                    .add_filter("Executable files", &["", "elf", "isx"])
                     .pick_file();
                 if let Some(path) = rom {
                     self.client

src/window/profile.rs

@@ -65,6 +65,7 @@ impl ProfileWindow {
             .save_file();
         if let Some(path) = file {
             let bytes = pollster::block_on(bytes_receiver)?;
+            let _ = fs::remove_file(&path);
             fs::write(&path, bytes)?;
             Ok(Some(path.display().to_string()))
         } else {