/*
 * Copyright (C) 2006-2010 - Frictional Games
 *
 * This file is part of Penumbra Overture.
 *
 * Penumbra Overture 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.
 *
 * Penumbra Overture 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 Penumbra Overture.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef GAME_NUMERICAL_PANEL_H
#define GAME_NUMERICAL_PANEL_H

#include "StdAfx.h"

#include "GameTypes.h"

using namespace hpl;

class cInit;


//---------------------------
class cNumericalPanel;

class cNumericalButton
{
public:
	cNumericalButton(cInit *apInit, cNumericalPanel* apPanel, cVector2f avPos, cVector2f avSize, int alNum);
	~cNumericalButton();

	void OnUpdate(float afTimeStep);

	void OnDraw();

	void OnMouseDown();
	void OnMouseUp();
	void OnMouseOver(bool abOver);
	
	const cRect2f& GetRect(){return mRect;}

private:
	cGfxObject *mpGfxUp;
	cGfxObject *mpGfxDown;

	float mfAlpha;
	bool mbOver;
	
	cInit *mpInit;
	cGraphicsDrawer *mpDrawer;
	cNumericalPanel *mpPanel;

	cVector3f mvPositon;
	cRect2f mRect;

	int mlNum;
};

typedef std::list<cNumericalButton*> tNumericalButtonList;
typedef tNumericalButtonList::iterator tNumericalButtonListIt;

//---------------------------------------------

class cNumericalPanel : public iUpdateable
{
friend class cNumericalButton;
public:
	cNumericalPanel(cInit *apInit);
	~cNumericalPanel();
	
	void Reset();
	
	void OnDraw();

	void Update(float afTimeStep);

	void SetMousePos(const cVector2f &avPos);
	void AddMousePos(const cVector2f &avRel);
	cVector2f GetMousePos(){ return mvMousePos;}

	void OnMouseDown(eMButton aButton);
	void OnMouseUp(eMButton aButton);

	void SetActive(bool abX);
	bool IsActive(){ return mbActive;}

	void OnExit();

	void AddDigit(int alNum);

	void SetUp(const tString& asName, const tString& asCallback);

	void SetCode(tIntVec &avCode);

private:
	cInit *mpInit;
	cGraphicsDrawer *mpDrawer;

	cGfxObject *mpGfxBackground;
	cGfxObject *mpGfxPanel;

	bool mbMouseIsDown;

	bool mbActive;
	float mfAlpha;

	cVector2f mvMousePos;

	eCrossHairState mLastCrossHairState;

	tNumericalButtonList mlstButtons;

	tString msName;
	tString msCallback;

	tIntVec mvDigits;
	tIntVec mvCode;
};

//---------------------------------------------


#endif // GAME_NUMERICAL_PANEL_H