#include "PCH.h"

#include "Renderer.h"

#include "imgui.h"

#include "imgui-SFML.h"

#include <iostream>

Renderer::Renderer()

{

window.create(sf::VideoMode(1, 1), "ShellProtector", sf::Style::Close);

window.setVisible(false);

window_visibility = false;

std::cout << "Window Init\n";

window.setFramerateLimit(60);

ImGui::SFML::Init(window);

}

Renderer::~Renderer()

{

ImGui::SFML::Shutdown();

}

auto Renderer::GetInstance() -> Renderer*

{

if (instance == nullptr)

instance = new Renderer;

return instance;

}

void Renderer::DestroyInstance()

{

if (instance != nullptr)

delete instance;

}

auto Renderer::GetWindow() -> sf::RenderWindow* const

{

return &window;

}

void Renderer::Update(const sf::Time& t)

{

while (window.pollEvent(event))

{

ImGui::SFML::ProcessEvent(window, event);

if (event.type == sf::Event::Closed)

{

window.close();

}

}

if (window.hasFocus())

{

if (sf::Keyboard::isKeyPressed(sf::Keyboard::Key::Escape))

window.close();

}

ImGui::SFML::Update(window, t);

}

void Renderer::Render()

{

window.clear();

ImGui::SFML::Render(window);

window.display();

}

void Renderer::ShowWindow()

{

if (window_visibility) return;

window.setVisible(true);

window_visibility = true;

window.setSize(sf::Vector2u(WINDOW_WIDTH, WINDOW_HEIGHT));

}

void Renderer::HideWindow()

{

if (!window_visibility) return;

window.setVisible(false);

window_visibility = false;

window.setSize(sf::Vector2u(1, 1));

}

void Renderer::Stop() {

window.close();

}