initial commit; cv 0.0.3

Reflection/UnrealObjectRef.hpp

@@ -0,0 +1,46 @@
+#pragma once
+
+#include <optional>
+#include <type_traits>
+
+#include <DynamicOutput/DynamicOutput.hpp>
+
+#include <Unreal/UObjectGlobals.hpp>
+#include <Unreal/UObject.hpp>
+#include <Unreal/UClass.hpp>
+#include <Unreal/CoreUObject/UObject/Class.hpp>
+#include <Unreal/CoreUObject/UObject/UnrealType.hpp>
+#include <Static/ClassCache.hpp>
+
+namespace PalUIExtension::Reflection
+{
+    using namespace RC;
+    using namespace RC::Unreal;
+
+    class UnrealObjectRef
+    {
+    public:
+        explicit UnrealObjectRef(const TCHAR* Path, const TCHAR* DebugTag)
+            : m_path(Path), m_debug_tag(DebugTag) {
+            Static::ClassCache::RegisterSlot(&m_cached);
+        }
+
+        auto Get() -> UObject*
+        {
+            if (m_cached) return m_cached;
+
+            m_cached = UObjectGlobals::StaticFindObject<UObject*>(nullptr, nullptr, m_path, false);
+            if (!m_cached)
+            {
+                Output::send<LogLevel::Warning>(STR("[{}] could not resolve '{}'\n"), m_debug_tag, m_path);
+            }
+            return m_cached;
+        }
+
+    private:
+        const TCHAR* m_path;
+        const TCHAR* m_debug_tag;
+        UObject* m_cached{};
+    };
+
+}