Rename VertexBuffer to VertexArray

because it was misleading

src/CMakeLists.txt

@@ -4,7 +4,7 @@ add_executable(Fall-Fever
     Window.cpp
     EventHandler.cpp
     ShaderProgram.cpp
-    VertexBuffer.cpp
+    VertexArray.cpp
     Texture.cpp
     Camera.cpp
     Mesh.cpp

src/Controller.h

@@ -6,7 +6,6 @@
 #include "EventHandler.h"
 #include "Camera.h"
 #include "ShaderProgram.h"
-#include "VertexBuffer.h"
 #include "Entity.h"
 #include "defines.h"
 

src/Mesh.cpp

@@ -3,7 +3,7 @@
 Mesh::Mesh(std::vector<Vertex> vertices, std::vector<uint32_t> indices, std::vector<Texture*> textures)
     : numElements(indices.size()),
       textures(textures),
-      vertexBuffer(static_cast<void*>(vertices.data()), static_cast<void*>(indices.data()), vertices.size(), indices.size()) {
+      vertexArray(static_cast<void*>(vertices.data()), static_cast<void*>(indices.data()), vertices.size(), indices.size()) {
 
     // Empty...
 
@@ -25,9 +25,9 @@ void Mesh::draw(ShaderProgram *shaderProgram) {
     }
     
     // Draw elements
-    vertexBuffer.bind();
+    vertexArray.bind();
     glDrawElements(GL_TRIANGLES, numElements, GL_UNSIGNED_INT, 0);
-    vertexBuffer.unbind();
+    vertexArray.unbind();
 
     // Unbind all textures
     for(auto it = textures.begin(); it != textures.end(); it++) {

src/Mesh.h

@@ -3,7 +3,7 @@
 #include <vector>
 
 #include "ShaderProgram.h"
-#include "VertexBuffer.h"
+#include "VertexArray.h"
 #include "Texture.h"
 #include "defines.h"
 
@@ -21,7 +21,7 @@ private:
     uint32_t numElements;
     std::vector<Texture*> textures;
 
-    VertexBuffer vertexBuffer;
+    VertexArray vertexArray;
 
     void setupMesh();
 

src/VertexArray.cpp

@@ -1,15 +1,15 @@
 #include <cstddef>
 
-#include "VertexBuffer.h"
+#include "VertexArray.h"
 #include "defines.h"
 
-VertexBuffer::VertexBuffer(void *vertexData, void *indexData, uint32_t numVertices, uint32_t numIndices) {
+VertexArray::VertexArray(void *vertexData, void *indexData, uint32_t numVertices, uint32_t numIndices) {
 
     glGenVertexArrays(1, &VAO);
     glBindVertexArray(VAO);
     
-    glGenBuffers(1, &bufferId);
-    glBindBuffer(GL_ARRAY_BUFFER, bufferId);
+    glGenBuffers(1, &VBO);
+    glBindBuffer(GL_ARRAY_BUFFER, VBO);
     glBufferData(GL_ARRAY_BUFFER, numVertices * sizeof(Vertex), vertexData, GL_STATIC_DRAW);
 
     glGenBuffers(1, &EBO);
@@ -32,14 +32,14 @@ VertexBuffer::VertexBuffer(void *vertexData, void *indexData, uint32_t numVertic
     glBindVertexArray(0);
 }
 
-VertexBuffer::~VertexBuffer() {
-    glDeleteBuffers(1, &bufferId);
+VertexArray::~VertexArray() {
+    glDeleteBuffers(1, &VBO);
 }
 
-void VertexBuffer::bind() {
+void VertexArray::bind() {
     glBindVertexArray(VAO);
 }
 
-void VertexBuffer::unbind() {
+void VertexArray::unbind() {
     glBindVertexArray(0);
 }

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;
+
+};

src/VertexBuffer.h

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