/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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/>.
 *
 */

/*
 * Copyright (C) 2006-2010 - Frictional Games
 *
 * This file is part of Penumbra Overture.
 */

#ifndef GAME_DEATH_MENU_H
#define GAME_DEATH_MENU_H

#include "hpl1/engine/engine.h"

#include "hpl1/penumbra-overture/GameTypes.h"

using namespace hpl;

class cInit;

//---------------------------
class cDeathMenuButton {
public:
	cDeathMenuButton(cInit *apInit, cVector2f avPos, const tWString &asText);
	virtual ~cDeathMenuButton();

	void OnUpdate(float afTimeStep);

	void OnDraw();

	virtual void OnMouseDown() = 0;
	virtual void OnMouseUp() = 0;

	void OnMouseOver(bool abOver);

	const cRect2f &GetRect() { return mRect; }

protected:
	float mfAlpha;

	cInit *mpInit;
	cGraphicsDrawer *mpDrawer;

	cVector3f mvPositon;
	cRect2f mRect;

	FontData *mpFont;

	cVector2f mvFontSize;
	tWString msText;

	bool mbOver;
};

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

class cDeathMenuButton_Continue : public cDeathMenuButton {
public:
	cDeathMenuButton_Continue(cInit *apInit, cVector2f avPos, const tWString &asText) : cDeathMenuButton(apInit, avPos, asText) {}

	void OnMouseDown();
	void OnMouseUp();
};

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

class cDeathMenuButton_BackToMain : public cDeathMenuButton {
public:
	cDeathMenuButton_BackToMain(cInit *apInit, cVector2f avPos, const tWString &asText) : cDeathMenuButton(apInit, avPos, asText) {}

	void OnMouseDown();
	void OnMouseUp();
};

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

typedef Common::List<cDeathMenuButton *> tDeathMenuButtonList;
typedef tDeathMenuButtonList::iterator tDeathMenuButtonListIt;

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

class cDeathMenu : public iUpdateable {
	friend class cDeathMenuButton;

public:
	cDeathMenu(cInit *apInit);
	~cDeathMenu();

	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();

private:
	cInit *mpInit;
	cGraphicsDrawer *mpDrawer;

	cGfxObject *mpGfxBackground;

	bool mbMouseIsDown;

	bool mbActive;
	float mfAlpha;

	FontData *mpFont;

	cVector2f mvMousePos;

	eCrossHairState mLastCrossHairState;

	tDeathMenuButtonList mlstButtons;
};

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

#endif // GAME_DEATH_MENU_H