begenning the refactor

runtime/Includes/Renderer/Images/TextureManager.h

@@ -0,0 +1,65 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   texture_manager.h                                  :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: maldavid <kbz_8.dev@akel-engine.com>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/01/11 00:56:15 by maldavid          #+#    #+#             */
+/*   Updated: 2024/03/25 19:09:45 by maldavid         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef __MLX_TEXTURE_MANAGER__
+#define __MLX_TEXTURE_MANAGER__
+
+#include <renderer/images/texture_descriptor.h>
+#include <core/profiler.h>
+
+namespace mlx
+{
+	class TextureManager
+	{
+		public:
+			TextureManager() = default;
+
+			inline void clear() { _texture_descriptors.clear(); }
+
+			inline std::pair<DrawableResource*, bool> registerTexture(Texture* texture, int x, int y)
+			{
+				MLX_PROFILE_FUNCTION();
+				auto res = _texture_descriptors.emplace(texture, x, y);
+				return std::make_pair(static_cast<DrawableResource*>(&const_cast<TextureRenderDescriptor&>(*res.first)), res.second);
+			}
+
+			inline bool isTextureKnown(Texture* texture) noexcept
+			{
+				MLX_PROFILE_FUNCTION();
+				for(const auto& desc : _texture_descriptors)
+				{
+					if(desc.texture == texture)
+						return true;
+				}
+				return false;
+			}
+
+			inline void eraseTextures(Texture* texture)
+			{
+				MLX_PROFILE_FUNCTION();
+				for(auto it = _texture_descriptors.begin(); it != _texture_descriptors.end();)
+				{
+					if(it->texture == texture)
+						it = _texture_descriptors.erase(it);
+					else
+						++it;
+				}
+			}
+
+			~TextureManager() = default;
+
+		private:
+			std::unordered_set<TextureRenderDescriptor> _texture_descriptors;
+	};
+}
+
+#endif