// View.h: interface for the CView class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_VIEW_H__CBA6FB25_9DD5_11D4_A9EA_00105A2EAD2D__INCLUDED_)
#define AFX_VIEW_H__CBA6FB25_9DD5_11D4_A9EA_00105A2EAD2D__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include <windows.h>
#include "scene.h"
#include "text.h"

/**
 * CView is responsible for the screen output.
 *
 * CView first initializes the screen to the desired resolution and color
 * depth.
 *
 * CApplication will call "Update()" when the next frame should be shown. In
 * "pScene" is a pointer to the current scene stored. A scene describes how
 * the screen should look like (position of the objects, light, camera, etc.)
 * and processes the input. CView just calls "pScene->Update()" to do everything
 * what's necessary.
 *
 * Different functions are used to switch between the scenes, e.g. "ShowMenu()"
 * would load the menu-scene, "ShowTestScene()" would show a test scene. To add
 * your own scene write a function similar to "ShowTestScene()".
 */
class CView  
{
public:
	/// constructor
	CView();
	/// destructor
	virtual ~CView();

	/// switch to fullscreen mode
	bool SwitchToFullscreen();
	/// application exists, do all cleanup
	void Exit();
	/// kill the OpenGL window
	void KillWindow();
	/// create an OpenGL window
	bool CreateMainWindow();
	/// Initialize
	bool Init();
	/// window should be resized
	void Resize();
	/// show next frame
	void Update();

	// functions for the various scenes

	/// Show my test scenen
	bool ShowTestScene();

	/// fullscreen mode or not
	bool		bFullscreen;
	/// pointer to the current scene
	CScene		*pScene;
	/// very important handle
	HDC			hDC;
	/// main window handle
	HWND	hWnd;
private:
	bool _SetPixelFormat();
	bool _RegisterMyClass();
	HGLRC	hRC;
};

#endif // !defined(AFX_VIEW_H__CBA6FB25_9DD5_11D4_A9EA_00105A2EAD2D__INCLUDED_)