cleanup and framebuffer creation

open_engine/include/open_engine/opengl/opengl_framebuffer.hpp

@@ -0,0 +1,34 @@
+#ifndef OPENGL_FRAMEBUFFER_HPP
+#define OPENGL_FRAMEBUFFER_HPP
+
+#include <renderer/framebuffer.hpp>
+
+#include <cstdint>
+
+namespace OpenEngine {
+    class OpenGLFramebuffer : public FrameBuffer
+	{
+	public:
+		OpenGLFramebuffer(const FramebufferSpecification& spec);
+		virtual ~OpenGLFramebuffer();
+
+		void Invalidate();
+
+		virtual void Bind() override;
+		virtual void Unbind() override;
+
+        virtual void Resize(uint32_t width, uint32_t height) override;
+
+		virtual uint32_t GetColorAttachmentRendererID() const override { return color_attachment; }
+
+		virtual const FramebufferSpecification& GetSpecification() const override { return specs; }
+
+	private:
+		uint32_t id = 0;
+		uint32_t color_attachment = 0, depth_attachment = 0;
+		FramebufferSpecification specs;
+	};
+
+}
+
+#endif // OPENGL_FRAMEBUFFER_HPP