Rename VertexBuffer to VertexArray

because it was misleading

src/VertexArray.h

@@ -0,0 +1,21 @@
+#pragma once
+
+#include <glad/glad.h>
+
+class VertexArray {
+
+public:
+
+    VertexArray(void *vertexData, void *indexData, uint32_t numVertices, uint32_t numIndices);
+    ~VertexArray();
+
+    void bind();
+    void unbind();
+
+private:
+
+    GLuint VAO;
+    GLuint VBO;
+    GLuint EBO;
+
+};