feat: rework few fonctions and change glew to glad

- game files deleted

inc/VBO.hpp

@@ -1,20 +1,21 @@
 #ifndef VBO_HPP
 #define VBO_HPP
 
-#include <gl/glew.h> 
+#include <stddef.h>
+
+#include "glad/glad.h"
 
 class VBO
 {
-private:
-    unsigned int id;
+ private:
+  unsigned int id;
 
-public:
-    VBO(GLfloat* vertices, size_t size);
-    ~VBO();
-
-    void bind();
-    void unbind();
+ public:
+  VBO(GLfloat* vertices, size_t size);
+  ~VBO();
 
+  void bind();
+  void unbind();
 };
 
 #endif