#pragma once

#ifndef SCREENWIDTH
#define SCREENWIDTH 1280
#endif

#ifndef SCREENHEIGHT
#define SCREENHEIGHT 720
#endif

#ifndef WINDOWED
#define WINDOWED FALSE
#endif

#pragma bss_seg(".windowbss")
static float windowWidth = SCREENWIDTH;
static float windowHeight = SCREENHEIGHT;
static HWND windowHandle;

#pragma data_seg(".aspectRatio")
static float aspectRatio = (float)SCREENWIDTH / (float)SCREENHEIGHT;

#ifdef VIDEO
#define windowTitle "Intro (rendering to video)"
#endif

#ifdef RELEASE
#define windowTitle "Intro (release)"
#endif

#ifdef SHADERDEBUG
#define windowTitle "Intro (shader debug)"
#endif

#ifdef AUTHORING
#define windowTitle "Intro (authoring)"
#endif

#ifndef windowTitle
#define windowTitle "Intro (unknown configuration)"
#endif

#ifndef COMPRESS
#undef WINDOWED
#define WINDOWED TRUE
#endif

#pragma code_seg(".windowInit")
INLINE void WindowInit()
{
	Log("WindowInit");
#ifdef RELEASE
	windowHandle = CreateWindowExA(0, (LPCSTR)0x0000C019, 0, WS_OVERLAPPEDWINDOW | WS_VISIBLE, 0, 0, windowWidth + 16, windowHeight + 39, 0, 0, 0, 0);
	ShowCursor(false);
#else
	WNDCLASSEX wndclass;
	wndclass.cbSize = sizeof(wndclass);
	wndclass.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC;
	wndclass.lpfnWndProc = (WNDPROC)DefWindowProc;
	wndclass.cbClsExtra = 0;
	wndclass.cbWndExtra = 0;
	wndclass.hInstance = NULL;
	wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION);
	wndclass.hCursor = LoadCursor(NULL, IDC_ARROW);
	wndclass.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH);
	wndclass.lpszMenuName = NULL;
	wndclass.lpszClassName = "IntroWindowClass";
	wndclass.hIconSm = LoadIcon(NULL, IDI_APPLICATION);

	RegisterClassEx(&wndclass);
#ifndef AUTHORING
	windowHandle = CreateWindowExA(0,
		wndclass.lpszClassName,
		windowTitle,
		WS_EX_APPWINDOW,
		GetSystemMetrics(SM_CXSCREEN) - windowWidth - 16,
		0,
		windowWidth + 16,
		windowHeight + 39,
		NULL,
		NULL,
		GetModuleHandle(NULL),
		NULL
		);
	ShowWindow(windowHandle, SW_NORMAL);
	SetWindowPos(windowHandle, 0, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
#else
	windowHandle = CreateWindowExA(0, wndclass.lpszClassName, windowTitle, 0, 0, 0, SCREENWIDTH + 16, SCREENHEIGHT + 39, 0, 0, GetModuleHandle(NULL), 0);
#endif
#endif
}