[turbine] Replace WrapPtr with ox::AnyPtr

src/olympic/turbine/include/turbine/context.hpp

@@ -37,78 +37,21 @@ inline ox::FileSystem *rom(Context &ctx) noexcept {
 	return keelCtx(ctx).rom.get();
 }
 
-struct WrapBase {
-	virtual ~WrapBase() = default;
-	virtual WrapBase *copyTo(ox::Span<char> s) noexcept = 0;
-	virtual operator bool() const noexcept = 0;
-};
-
-template<typename T>
-struct Wrap: public WrapBase {
-	T *data{};
-	Wrap(T *pData) noexcept: data(pData) {
-	}
-	WrapBase *copyTo(ox::Span<char> s) noexcept override {
-		oxAssert(s.size() >= sizeof(Wrap), "too small buffer");
-		return new(s.data()) Wrap{data};
-	}
-	operator bool() const noexcept override {
-		return data != nullptr;
-	}
-};
-
-class WrapPtr {
-	private:
-		WrapBase *m_wrapPtr{};
-		ox::Array<char, sizeof(Wrap<void*>)> m_wrapData;
-	public:
-		template<typename T>
-		inline WrapPtr &operator=(T *ptr) noexcept {
-			m_wrapPtr = new(m_wrapData.data()) Wrap(ptr);
-			return *this;
-		}
-		inline WrapPtr &operator=(WrapBase &ptr) noexcept {
-			if (ptr) {
-				m_wrapPtr = ptr.copyTo(m_wrapData);
-			} else {
-				m_wrapPtr = nullptr;
-			}
-			return *this;
-		}
-		inline operator bool() const noexcept {
-			return m_wrapPtr && *m_wrapPtr;
-		}
-		[[nodiscard]]
-		inline WrapBase *getWrapBase() const noexcept {
-			return m_wrapPtr;
-		}
-};
-
-void setApplicationDataRaw(Context &ctx, WrapBase &applicationData) noexcept;
+void setApplicationDataRaw(Context &ctx, ox::AnyPtr const&applicationData) noexcept;
 
 template<typename T>
 void setApplicationData(Context &ctx, T *applicationData) noexcept {
-	Wrap w(applicationData);
-	setApplicationDataRaw(ctx, w);
+	setApplicationDataRaw(ctx, applicationData);
 }
 
 [[nodiscard]]
-WrapBase *applicationDataRaw(Context &ctx) noexcept;
+ox::AnyPtr &applicationDataRaw(Context &ctx) noexcept;
 
 template<typename T>
 [[nodiscard]]
 T *applicationData(Context &ctx) noexcept {
-	auto const raw = applicationDataRaw(ctx);
-	if (!raw) [[unlikely]] {
-		return nullptr;
-	}
-#ifdef OX_BARE_METAL
-	auto const out = static_cast<Wrap<T>*>(raw);
-#else
-	auto const out = dynamic_cast<Wrap<T>*>(raw);
-#endif
-	oxAssert(out, "Cast failed - wrong type");
-	return out->data;
+	auto const ptr = applicationDataRaw(ctx);
+	return ptr.get<T>();
 }
 
 void setKeyEventHandler(Context &ctx, KeyEventHandler h) noexcept;

src/olympic/turbine/src/gba/context.cpp

@@ -18,12 +18,12 @@ keel::Context &keelCtx(Context &ctx) noexcept {
 	return ctx.keelCtx;
 }
 
-void setApplicationDataRaw(Context &ctx, WrapBase &applicationData) noexcept {
+void setApplicationDataRaw(Context &ctx, ox::AnyPtr const&applicationData) noexcept {
 	ctx.applicationData = applicationData;
 }
 
-WrapBase *applicationDataRaw(Context &ctx) noexcept {
-	return ctx.applicationData.getWrapBase();
+ox::AnyPtr &applicationDataRaw(Context &ctx) noexcept {
+	return ctx.applicationData;
 }
 
 }

src/olympic/turbine/src/gba/context.hpp

@@ -17,7 +17,7 @@ class Context {
 		UpdateHandler updateHandler = [](Context&) -> int {return 0;};
 		keel::Context keelCtx;
 		KeyEventHandler keyEventHandler = nullptr;
-		WrapPtr applicationData;
+		ox::AnyPtr applicationData;
 
 		// GBA impl data /////////////////////////////////////////////////////////
 		bool running = true;

src/olympic/turbine/src/glfw/context.cpp

@@ -20,12 +20,12 @@ keel::Context &keelCtx(Context &ctx) noexcept {
 	return ctx.keelCtx;
 }
 
-void setApplicationDataRaw(Context &ctx, WrapBase &applicationData) noexcept {
+void setApplicationDataRaw(Context &ctx, ox::AnyPtr const&applicationData) noexcept {
 	ctx.applicationData = applicationData;
 }
 
-WrapBase *applicationDataRaw(Context &ctx) noexcept {
-	return ctx.applicationData.getWrapBase();
+ox::AnyPtr &applicationDataRaw(Context &ctx) noexcept {
+	return ctx.applicationData;
 }
 
 }

src/olympic/turbine/src/glfw/context.hpp

@@ -16,7 +16,7 @@ class Context {
 		UpdateHandler updateHandler = [](Context&) -> int {return 0;};
 		keel::Context keelCtx;
 		KeyEventHandler keyEventHandler = nullptr;
-		WrapPtr applicationData;
+		ox::AnyPtr applicationData;
 
 		// GLFW impl data ////////////////////////////////////////////////////////
 		int uninterruptedRefreshes = 3;