#include "Game.hpp"

#include <SFML/Window/ContextSettings.hpp>
#include <SFML/Window/Event.hpp>

using std::make_shared;
using std::make_unique;


Game::Game(bool dbg) : gbDbgModeEnabled(dbg) {
    InitWindows();
    if (gbDbgModeEnabled)
        gDbgUI = make_unique<DebugUI>();
}

void Game::InitWindows() {
    // Create default game window
    sf::ContextSettings sWindowSettings;
    sWindowSettings.depthBits = 0;
    sWindowSettings.stencilBits = 0;
    sWindowSettings.antialiasingLevel = 8;
    sWindowSettings.sRgbCapable = true;

    gMainWindow = make_shared<sf::RenderWindow>(
        sf::VideoMode(1080, 720), "ProtoTank", 
        (sf::Style::Close | sf::Style::Titlebar), 
        sWindowSettings
    );
    gMainWindow->setVerticalSyncEnabled(false);
    gMainWindow->setFramerateLimit(60);
    gMainWindow->setKeyRepeatEnabled(false);
    gMainWindow->setMouseCursorVisible(true);
}

GAME_STATUS Game::Update() {
    gLoopTimer.restart();

    sf::Event event;
    while (gMainWindow->pollEvent(event)) {
        if (event.type == sf::Event::Closed)
            gMainWindow->close();
    }

    /*
    auto ticks = static_cast<int32_t>(mLoopTimer.getElapsedTime().asMilliseconds());
    gTicksMonitoring.push_back(ticks);
    double cpuUsage = std::accumulate(gTicksMonitoring.begin(), gTicksMonitoring.end(), 0) / gTicksMonitoring.size();
    */

    if (gMainWindow->isOpen())
        return GAME_RUNNING;
    else
        return GAME_QUIT;
}

void Game::Render() {
    gMainWindow->clear();
    //gDbgUI->UpdateDebugData(gMainWindow);
    gMainWindow->display();
}