buffers

inc/engine/buffers.hpp

@@ -0,0 +1,57 @@
+#ifndef BUFFERS_HPP
+#define BUFFERS_HPP
+#define GL_GLEXT_PROTOTYPES
+
+#include <SDL3/SDL_opengl.h>
+#include <cstddef>
+#include <memory>
+
+// Vertex Buffer Class
+class VertexBuffer {
+public:
+    VertexBuffer();
+    ~VertexBuffer();
+
+    void bind() const;
+    void setData(const void* data, GLsizeiptr size);
+    void setAttributePointer(GLuint index, std::size_t size, GLenum type, bool normalized, std::size_t stride, std::size_t pointer);
+
+private:
+    GLuint bufferID;
+};
+
+// Element Buffer Class
+class ElementBuffer {
+public:
+    ElementBuffer();
+    ~ElementBuffer();
+
+    void bind() const;
+    void setData(const void* data, GLsizeiptr size);
+    void draw() const;
+
+private:
+    GLuint bufferID;
+    std::size_t elementCount;
+    GLenum drawMode;
+};
+
+// Vertex Array Object Class
+class VertexArrayObject {
+public:
+    VertexArrayObject();
+    ~VertexArrayObject();
+
+    void bind() const;
+    void draw() const;
+    void bufferVertexData(const void* data, GLsizeiptr size);
+    void bufferElementData(const void* data, GLsizeiptr size);
+    void setAttributePointer(GLuint index, std::size_t size, GLenum type, bool normalized, std::size_t stride, std::size_t pointer);
+
+private:
+    GLuint arrayID;
+    std::unique_ptr<VertexBuffer> vertexBuffer;
+    std::unique_ptr<ElementBuffer> elementBuffer;
+};
+
+#endif

inc/engine/opengl.hpp

@@ -4,6 +4,8 @@
 // Includes
 #include <SDL3/SDL_opengl.h>
 #include "engine/sdl.hpp"
+#include "engine/buffers.hpp"
+#include "engine/shaders.hpp"
 
 // OpenGL Context Class
 class OpenGLContext {