[nostalgia] Update Studio to handle tabs and open directory dialog on Mac, Update core::init

src/nostalgia/player/app.cpp

@@ -32,8 +32,8 @@ static int eventHandler(core::Context *ctx) noexcept {
 	return 16;
 }
 
-ox::Error run(ox::FileSystem *fs) noexcept {
-	oxRequireM(ctx, core::init(fs));
+ox::Error run(ox::UniquePtr<ox::FileSystem> fs) noexcept {
+	oxRequireM(ctx, core::init(std::move(fs)));
 	constexpr auto TileSheetAddr = "/TileSheets/Charset.ng";
 	constexpr auto PaletteAddr = "/Palettes/Charset.npal";
 	oxReturnError(core::loadSpriteTileSheet(ctx.get(), 0, TileSheetAddr, PaletteAddr));

src/nostalgia/player/app.hpp

@@ -6,4 +6,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-class ox::Error run(class ox::FileSystem *fs) noexcept;
+#include <ox/std/memory.hpp>
+
+class ox::Error run(ox::UniquePtr<class ox::FileSystem> fs) noexcept;

src/nostalgia/player/main.cpp

@@ -17,8 +17,8 @@ static ox::Error run(int argc, const char **argv) noexcept {
 		return OxError(1);
 	}
 	const auto path = argv[1];
-	oxRequire(fs, nostalgia::core::loadRomFs(path));
-	return run(fs.get());
+	oxRequireM(fs, nostalgia::core::loadRomFs(path));
+	return run(std::move(fs));
 }
 
 int main(int argc, const char **argv) {