SDK: Add DebugComponent

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SDK/include/NDK/Components/DebugComponent.hpp

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+// Copyright (C) 2017 Jérôme Leclercq
+// This file is part of the "Nazara Development Kit"
+// For conditions of distribution and use, see copyright notice in Prerequisites.hpp
+
+#pragma once
+
+#ifndef NDK_SERVER
+#ifndef NDK_COMPONENTS_DEBUGCOMPONENT_HPP
+#define NDK_COMPONENTS_DEBUGCOMPONENT_HPP
+
+#include <Nazara/Core/Flags.hpp>
+#include <Nazara/Graphics/InstancedRenderable.hpp>
+#include <NDK/Component.hpp>
+
+namespace Ndk
+{
+	enum class DebugDraw
+	{
+		//TODO: Collider2D
+		Collider3D,
+		GraphicsAABB,
+		GraphicsOBB,
+
+		Max = GraphicsOBB
+	};
+}
+
+namespace Nz
+{
+	template<>
+	struct EnumAsFlags<Ndk::DebugDraw>
+	{
+		static constexpr Ndk::DebugDraw max = Ndk::DebugDraw::GraphicsOBB;
+	};
+}
+
+namespace Ndk
+{
+	using DebugDrawFlags = Nz::Flags<DebugDraw>;
+
+	constexpr DebugDrawFlags DebugDraw_None = 0;
+
+	class NDK_API DebugComponent : public Component<DebugComponent>
+	{
+		friend class DebugSystem;
+
+		public:
+			inline DebugComponent(DebugDrawFlags flags = DebugDraw_None);
+			inline DebugComponent(const DebugComponent& debug);
+			~DebugComponent() = default;
+
+			inline void Disable(DebugDrawFlags flags);
+			inline void Enable(DebugDrawFlags flags);
+
+			inline DebugDrawFlags GetFlags() const;
+
+			inline bool IsEnabled(DebugDrawFlags flags) const;
+
+			inline DebugComponent& operator=(const DebugComponent& debug);
+
+			static ComponentIndex componentIndex;
+
+		private:
+			inline const Nz::InstancedRenderableRef& GetDebugRenderable(DebugDraw option) const;
+			inline DebugDrawFlags GetEnabledFlags() const;
+			inline void UpdateDebugRenderable(DebugDraw option, Nz::InstancedRenderableRef renderable);
+			inline void UpdateEnabledFlags(DebugDrawFlags flags);
+
+			static constexpr std::size_t DebugModeCount = static_cast<std::size_t>(DebugDraw::Max) + 1;
+
+			std::array<Nz::InstancedRenderableRef, DebugModeCount> m_debugRenderables;
+			DebugDrawFlags m_enabledFlags;
+			DebugDrawFlags m_flags;
+	};
+}
+
+#include <NDK/Components/DebugComponent.inl>
+
+#endif // NDK_COMPONENTS_DEBUGCOMPONENT_HPP
+#endif // NDK_SERVER