#include "screen.hpp"
#include <glad/glad.h>
#include <GLFW/glfw3.h>

void Screen::init() {
  shader.use();
  shader.setInt("screenTexture", 0);

  glGenVertexArrays(1, &target_VAO);
  glGenBuffers(1, &target_VBO);
  glBindVertexArray(target_VAO);
  glBindBuffer(GL_ARRAY_BUFFER, target_VBO);
  glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), &vertices, GL_STATIC_DRAW);
  glEnableVertexAttribArray(0);
  glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(float), (void *)0);
  glEnableVertexAttribArray(1);
  glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(float), (void*)(2 * sizeof(float)));
}