From a34758bf05dc2d7d3b4d37c60d4f1845408f3769 Mon Sep 17 00:00:00 2001
From: pv <p@siberx.dev>
Date: Fri, 4 Aug 2023 20:10:15 +0300
Subject: [PATCH] Update shared lib

---
 lib/Core/Raw.hpp                | 11 +++++---
 lib/Red/TypeInfo/Definition.hpp | 46 +++++++++++++++++++++++++++++++++
 lib/Red/TypeInfo/Resolving.hpp  | 41 +++++++++++++++++++++++++++++
 3 files changed, 95 insertions(+), 3 deletions(-)

diff --git a/lib/Core/Raw.hpp b/lib/Core/Raw.hpp
index 36dccc7..60c8bc3 100644
--- a/lib/Core/Raw.hpp
+++ b/lib/Core/Raw.hpp
@@ -166,8 +166,13 @@ class OffsetPtr
     static constexpr uintptr_t offset = A;
     static constexpr bool indirect = std::is_pointer_v<T>;
 
+    constexpr OffsetPtr(uintptr_t aBase)
+        : addr(aBase + offset)
+    {
+    }
+
     constexpr OffsetPtr(void* aBase)
-        : base(reinterpret_cast<uintptr_t>(aBase))
+        : addr(reinterpret_cast<uintptr_t>(aBase) + offset)
     {
     }
 
@@ -229,7 +234,7 @@ class OffsetPtr
 
     [[nodiscard]] inline uintptr_t GetAddress() const noexcept
     {
-        return base + offset;
+        return addr;
     }
 
     inline static Type* Get(void* aBase)
@@ -242,6 +247,6 @@ class OffsetPtr
         return OffsetPtr(aBase);
     }
 
-    uintptr_t base;
+    uintptr_t addr;
 };
 }
diff --git a/lib/Red/TypeInfo/Definition.hpp b/lib/Red/TypeInfo/Definition.hpp
index fed39fb..799257b 100644
--- a/lib/Red/TypeInfo/Definition.hpp
+++ b/lib/Red/TypeInfo/Definition.hpp
@@ -754,6 +754,33 @@ class EnumDescriptor : public CEnum
     {
     }
 
+    bool HasOption(int64_t aValue)
+    {
+        for (uint32_t i = 0; i != valueList.size; ++i)
+        {
+            if (aValue == valueList.entries[i])
+                return true;
+        }
+
+        return false;
+    }
+
+    bool HasOption(CName aName)
+    {
+        for (uint32_t i = 0; i != valueList.size; ++i)
+        {
+            if (aName == hashList.entries[i])
+                return true;
+        }
+
+        return false;
+    }
+
+    bool HasOption(const char* aName)
+    {
+        return HasOption(CName(aName));
+    }
+
     void AddOption(int64_t aValue, const char* aName)
     {
         if (aValue < Limits::min())
@@ -1182,4 +1209,23 @@ struct GlobalDefinition
         return AScope;
     }
 };
+
+template<typename T>
+inline auto GetDescriptor()
+{
+    auto rtti = CRTTISystem::Get();
+
+    if constexpr (std::is_class_v<T>)
+    {
+        return reinterpret_cast<ClassDescriptor<T>*>(rtti->GetClass(GetTypeName<T>()));
+    }
+    else if constexpr (std::is_enum_v<T>)
+    {
+        return reinterpret_cast<EnumDescriptor<T>*>(rtti->GetEnum(GetTypeName<T>()));
+    }
+    else
+    {
+        return rtti->GetType(GetTypeName<T>());
+    }
+}
 }
diff --git a/lib/Red/TypeInfo/Resolving.hpp b/lib/Red/TypeInfo/Resolving.hpp
index 4deef13..91dc817 100644
--- a/lib/Red/TypeInfo/Resolving.hpp
+++ b/lib/Red/TypeInfo/Resolving.hpp
@@ -291,6 +291,21 @@ class TypeLocator
         return reinterpret_cast<CRTTIArrayType*>(s_type);
     }
 
+    static inline CEnum* GetEnum()
+    {
+        if (!s_resolved)
+        {
+            Resolve();
+        }
+
+        if (!s_type || s_type->GetType() != ERTTIType::Enum)
+        {
+            return nullptr;
+        }
+
+        return reinterpret_cast<CEnum*>(s_type);
+    }
+
     static inline bool IsDefined()
     {
         if (!s_resolved)
@@ -397,6 +412,32 @@ inline CClass* GetClass(CName aTypeName)
     return reinterpret_cast<CClass*>(type);
 }
 
+template<CName AType>
+inline CEnum* GetEnum()
+{
+    return TypeLocator<AType>::GetEnum();
+}
+
+template<typename TType>
+inline CEnum* GetEnum()
+{
+    constexpr auto name = GetTypeName<TType>();
+
+    return TypeLocator<name>::GetEnum();
+}
+
+inline CEnum* GetEnum(CName aTypeName)
+{
+    auto type = CRTTISystem::Get()->GetType(aTypeName);
+
+    if (!type || type->GetType() != ERTTIType::Enum)
+    {
+        return nullptr;
+    }
+
+    return reinterpret_cast<CEnum*>(type);
+}
+
 template<typename T>
 inline CName ResolveTypeName()
 {