module;
#include <Windows.h>
#include <vector>
#include <wrl/client.h>
#include <chrono>

export module MegaEngine;

import Input;
import Graphics;
import GameObject;
import Steve;
import Obstacle;
import ScoreBoard;
import BackGround;

using namespace std;
using namespace std::chrono;

export class Game
{
public:
    static constexpr LPCWSTR wndClassName = L"1mGameWnd";
    static constexpr LPCWSTR gameTitle    = L"1mGame";
    static constexpr int wndHeight = 450;
    static constexpr int wndWidth  = 1050;

    void Run();

private:
    Texture image;
    Steve steve;
    Obstacle obs;
    ScoreBoard score;
    BackGround background;
    steady_clock::time_point last;
    float delta;

    enum Status { Begin, Running, End } status;

    HWND hwnd = nullptr;
    bool done = false;

    void StartUp();

    void Update();
    void Render();
    void LaterUpdate();

    void CleanUp();

    void CreateWnd();
    bool PeekMsg();
    bool Done();

    void GameOver();
    void ReStart();

    static LRESULT CALLBACK WndProcSetUp(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
    static LRESULT CALLBACK WndProcThunk(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
    LRESULT WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
};