#include <Windows.h>
#include <string>
	using namespace std;
LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam);

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hprevInstance, LPSTR lpCmdLine, int nShowCmd)
{
	string classname = "GameClass";
	
	WNDCLASSEX wcex = {sizeof(WNDCLASSEX), CS_HREDRAW | CS_VREDRAW , WndProc, 0, 0, hInstance, NULL, NULL, NULL, NULL, classname.c_str(), NULL};
	if(!RegisterClassEx(&wcex))
	{
		::MessageBoxA(NULL, "Failed to register class", "Error", NULL);
		return 1;
	}

	HWND hWnd;
	hWnd = CreateWindow(classname.c_str(), "Game Title", WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, 100, 100, NULL, NULL, hInstance, NULL);

	if(!hWnd)
	{
//Here is where is breaks
		::MessageBoxA(NULL, "Failed to start hwnd == null", "Error", NULL);
		return 1;
	}

	ShowWindow(hWnd, SW_SHOWNORMAL);
	UpdateWindow(hWnd);

	MSG msg;
	ZeroMemory(&msg, sizeof(MSG));

	while (msg.message != WM_QUIT)
	{
		if(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
		{
			TranslateMessage(&msg);
			DispatchMessage(&msg);
		}
		else
		{
			//Game logic
		}
	}

	::UnregisterClass("GameClass", hInstance);
	return 0;
}

LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
	switch(message)
	{
	case WM_DESTROY:
		::MessageBoxA(NULL, "Shutting down", "Bye now", NULL);
		PostQuitMessage(0);
		break;
	default:
		break;
	}
	return 0;
}