Shader: Add AstReflect

include/Nazara/Shader/Ast/AstReflect.hpp

@@ -0,0 +1,46 @@
+// Copyright (C) 2020 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Shader generator"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#pragma once
+
+#ifndef NAZARA_SHADER_AST_REFLECT_HPP
+#define NAZARA_SHADER_AST_REFLECT_HPP
+
+#include <Nazara/Prerequisites.hpp>
+#include <Nazara/Shader/Config.hpp>
+#include <Nazara/Shader/Ast/AstRecursiveVisitor.hpp>
+#include <vector>
+
+namespace Nz::ShaderAst
+{
+	class NAZARA_SHADER_API AstReflect : public AstRecursiveVisitor
+	{
+		public:
+			struct Callbacks;
+
+			AstReflect() = default;
+			AstReflect(const AstReflect&) = delete;
+			AstReflect(AstReflect&&) = delete;
+			~AstReflect() = default;
+
+			void Reflect(const StatementPtr& statement, const Callbacks& callbacks);
+
+			AstReflect& operator=(const AstReflect&) = delete;
+			AstReflect& operator=(AstReflect&&) = delete;
+
+			struct Callbacks
+			{
+				std::function<void(const std::string& optionName, const ExpressionType& optionType)> onOptionDeclaration;
+			};
+
+		private:
+			void Visit(DeclareOptionStatement& node) override;
+
+			const Callbacks* m_callbacks;
+	};
+}
+
+#include <Nazara/Shader/Ast/AstReflect.inl>
+
+#endif

include/Nazara/Shader/Ast/AstReflect.inl

@@ -0,0 +1,12 @@
+// Copyright (C) 2020 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Shader generator"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/Shader/Ast/AstReflect.hpp>
+#include <Nazara/Shader/Debug.hpp>
+
+namespace Nz::ShaderAst
+{
+}
+
+#include <Nazara/Shader/DebugOff.hpp>