//-----------------------------------------------------------------------------
// simpleWindow implementation.
//-----------------------------------------------------------------------------

#include "NetWars.h"

//-----------------------------------------------------------------------------
// The SimpleWindow class constructor.
//-----------------------------------------------------------------------------
SimpleWindow::SimpleWindow( HINSTANCE instance )
{
	m_width=800;
	m_height=600;
	m_name = L"NetWars";
	m_class = L"WindowClass";
	m_instance = instance;

	// Prepare and register the window class.
	WNDCLASSEX wcex;
	wcex.cbSize        = sizeof( WNDCLASSEX );
	wcex.style         = CS_CLASSDC;
	wcex.lpfnWndProc   = WindowProc;
	wcex.cbClsExtra    = 0;
	wcex.cbWndExtra    = 0;
	wcex.hInstance     = instance;
	wcex.hIcon         = LoadIcon( NULL, IDI_APPLICATION );
	wcex.hCursor       = LoadCursor( NULL, IDC_ARROW );
	wcex.hbrBackground = NULL;
	wcex.lpszMenuName  = NULL;
	wcex.lpszClassName = m_class;
	wcex.hIconSm       = LoadIcon( NULL, IDI_APPLICATION );
	RegisterClassEx( &wcex );

	// Initialise the COM using multithreaded concurrency.
	CoInitializeEx( NULL, COINIT_MULTITHREADED );

	m_WindowHWND = CreateWindow( m_class, m_name, WS_OVERLAPPEDWINDOW, 20, 20, 
							m_width, m_height, NULL, NULL, m_instance, NULL );
	
}

//-----------------------------------------------------------------------------
// The SimpleWindow class destructor.
//-----------------------------------------------------------------------------
SimpleWindow::~SimpleWindow( )
{
	// Uninitialise the COM.
	CoUninitialize();

	// Unregister the window class.
	UnregisterClass( m_class, m_instance );
	
}

//-----------------------------------------------------------------------------
// Simply a wrapper for ShowWindow
//-----------------------------------------------------------------------------
void SimpleWindow::Show( )
{
	// Show the window.
	ShowWindow( m_WindowHWND, SW_NORMAL );	
}

//-----------------------------------------------------------------------------
// Getter for instance.
//-----------------------------------------------------------------------------
HINSTANCE SimpleWindow::GetInstance()
{
	return m_instance;
}

//-----------------------------------------------------------------------------
// Getter for instance.
//-----------------------------------------------------------------------------
HWND SimpleWindow::GetHandle()
{
	return m_WindowHWND;
}

RECT SimpleWindow::GetRect()
{
	GetWindowRect( m_WindowHWND, &m_winRect); 
	return m_winRect;
}