colobot/src/app/app.h

// * This file is part of the COLOBOT source code
// * Copyright (C) 2001-2008, Daniel ROUX & EPSITEC SA, www.epsitec.ch
// * Copyright (C) 2012, Polish Portal of Colobot (PPC)
// *
// * This program is free software: you can redistribute it and/or modify
// * it under the terms of the GNU General Public License as published by
// * the Free Software Foundation, either version 3 of the License, or
// * (at your option) any later version.
// *
// * This program is distributed in the hope that it will be useful,
// * but WITHOUT ANY WARRANTY; without even the implied warranty of
// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// * GNU General Public License for more details.
// *
// * You should have received a copy of the GNU General Public License
// * along with this program. If not, see  http://www.gnu.org/licenses/.

// app.h

#pragma once


#include "common/misc.h"
#include "graphics/common/device.h"
#include "graphics/common/engine.h"

#include <string>


class CInstanceManager;
class CEvent;
class CRobotMain;
class CSound;

struct ApplicationPrivate;


/**
 * \class CApplication Main application
 *
 * This class is responsible for creating and handling main application window,
 * receiving events, etc.
 *
 * ...
 */
class CApplication
{
public:
	//! Constructor (can only be called once!)
	CApplication();
	//! Destructor
	~CApplication();

public:
	//! Parses commandline arguments
	Error		ParseArguments(int argc, char *argv[]);
	//! Initializes the application
	bool		Create();
	//! Main event loop
	int			Run();

protected:
	//! Cleans up before exit
	void		Destroy();
	//! Processes an SDL event to Event struct
	void		ParseEvent();
	//! Handles some incoming events
	void		ProcessEvent(Event event);
	//! Renders the image in window
	bool		Render();

public:
	void		Pause(bool pause);
	void		StepSimulation(float rTime);

	void		SetMousePos(Math::Point pos);

	void		SetShowStat(bool show);
	bool		RetShowStat();
	void		SetDebugMode(bool mode);
	bool		RetDebugMode();
	bool		RetSetupMode();

	void		FlushPressKey();
	void		ResetKey();
	void		SetKey(int keyRank, int option, int key);
	int			RetKey(int keyRank, int option);

	void		SetJoystick(bool enable);
	bool		RetJoystick();

	void		SetMouseType(Gfx::MouseType type);
	void		SetNiceMouse(bool nice);
	bool		RetNiceMouse();
	bool		RetNiceMouseCap();

	bool		WriteScreenShot(char *filename, int width, int height);

protected:
	//HRESULT		ConfirmDevice( DDCAPS* pddDriverCaps, D3DDEVICEDESC7* pd3dDeviceDesc );
	//HRESULT		Initialize3DEnvironment();
	//HRESULT		Change3DEnvironment();
	//HRESULT		CreateZBuffer(GUID* pDeviceGUID);
	//HRESULT		Render3DEnvironment();
	//VOID		Cleanup3DEnvironment();
	//VOID		DeleteDeviceObjects();
	//VOID		DisplayFrameworkError( HRESULT, DWORD );

	void		InitText();
	void		DrawSuppl();
	void		ShowStats();
	void		OutputText(long x, long y, char* str);

protected:
	//! Private (SDL-dependent data)
	ApplicationPrivate*		m_private;
	CInstanceManager*		m_iMan;
	Gfx::DeviceConfig		m_deviceConfig;
	Gfx::CEngine*			m_engine;
	CEvent*					m_event;
	CRobotMain*				m_robotMain;
	CSound*					m_sound;

	//! Code to return at exit
	int 			m_exitCode;

	bool			m_active;
	bool			m_activateApp;
	bool			m_ready;
	bool			m_joystick;

	std::string		m_windowTitle;
	long			m_vidMemTotal;
	bool			m_appUseZBuffer;
	bool			m_appUseStereo;
	bool			m_showStats;
	bool			m_debugMode;
	bool			m_audioState;
	bool			m_audioTrack;
	bool			m_niceMouse;
	bool			m_setupMode;

	int				m_keyState;
	Math::Vector	m_axeKey;
	Math::Vector	m_axeJoy;
	bool			m_joyButton[32];
	Math::Point		m_mousePos;
	long			m_mouseWheel;

	float			m_time;
	long			m_key[50][2];
};