zengine-old/engine/3rdparty/zlib/include/refl/detail/convert.inl

#pragma once
#include <string>
#include "convert.h"
namespace refl {
	inline bool Convert::ToString(Any& dst, const Any& src)
	{
		if (src.cls == &TypeInfo<char>::StaticClass) {
			std::construct_at(dst.CastTo<std::string*>(), src.CastTo<const char*>());
			return true;
		}
		return false;
	}
	inline bool Convert::ToInt32(Any& dst, const Any& src)
	{
		if (src.cls == &TypeInfo<float>::StaticClass) {
			*dst.CastTo<int*>() = *src.CastTo<float*>();
			return true;
		}
		return false;
	}
	inline bool Convert::ToFloat(Any& dst, const Any& src)
	{
		if (src.cls == &TypeInfo<int>::StaticClass) {
			*dst.CastTo<float*>() = *src.CastTo<int*>();
			return true;
		}
		return false;
	}
	inline bool Convert::Construct(Any& dst, const Any& src)
	{
		if (dst.cls->CtorObject((void*)dst.ptr, src)) {
			return true;
		}
		auto it = ClassMap.find(dst.cls);
		if (it == ClassMap.end()) {
			return false;
		}
		return it->second(dst, src);
	}
	inline ConvertMap Convert::BuildClassMap()
	{
		ConvertMap classMap;
		classMap.emplace(&TypeInfo<std::string>::StaticClass, &ToString);
		classMap.emplace(&TypeInfo<int>::StaticClass, &ToInt32);
		classMap.emplace(&TypeInfo<uint32_t>::StaticClass, &ToInt32);
		classMap.emplace(&TypeInfo<float>::StaticClass, &ToFloat);
		return classMap;
	}
}