/* 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/>.
 *
 */

#ifndef MM1_VIEWS_ENH_SPELLBOOK_H
#define MM1_VIEWS_ENH_SPELLBOOK_H

#include "mm/mm1/messages.h"
#include "mm/mm1/game/spell_casting.h"
#include "mm/mm1/views_enh/party_view.h"

namespace MM {
namespace MM1 {
namespace ViewsEnh {
namespace Spells {

/**
 * Dialog for selecting a spell to cast
 */
class Spellbook : public PartyView, public MM1::Game::SpellCasting {
private:
	Shared::Xeen::SpriteResource _scrollSprites;
	bool _isWizard = false;
	int _topIndex = 0, _count = 0;
	int _selectedIndex = -1;

	/**
	 * Loads buttons for the dialog
	 */
	void addButtons();

	/**
	 * Called when character is changed
	 */
	void updateChar();

	/**
	 * Performs the selected spell
	 */
	void spellSelected();

protected:
	bool canSwitchChar() override;

public:
	Spellbook();
	virtual ~Spellbook() {
	}

	void draw() override;
	bool msgFocus(const FocusMessage &msg) override;
	bool msgUnfocus(const UnfocusMessage &msg) override;
	bool msgKeypress(const KeypressMessage &msg) override;
	bool msgAction(const ActionMessage &msg) override;
	bool msgGame(const GameMessage &msg) override;
};

} // namespace Spells
} // namespace ViewsEnh
} // namespace MM1
} // namespace MM

#endif