/* 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 ULTIMA_SHARED_GFX_FONT_H
#define ULTIMA_SHARED_GFX_FONT_H

#include "common/array.h"
#include "common/stream.h"
#include "graphics/managed_surface.h"
#include "ultima/shared/core/rect.h"

namespace Ultima {
namespace Shared {
namespace Gfx {

class Font {
private:
	const byte *_data;
	size_t _startingChar, _endingChar;
public:
	Font(const byte *data, size_t startingChar = 0, size_t charCount = 256);

	/**
	 * Write out a string
	 */
	int writeString(Graphics::ManagedSurface &surface, const Common::String &msg,
		Point &pt, byte color, byte bgColor = 0);

	/**
	 * Draw a character
	 */
	void writeChar(Graphics::ManagedSurface &surface, unsigned char c, Point &pt,
		byte color, byte bgColor = 0);

	/**
	 * Return the width of a character
	 */
	uint charWidth(char c) const;

	/**
	 * Return the width of a string
	 */
	uint stringWidth(const Common::String &msg) const;

	/**
	 * Returns the height of the font
	 */
	uint lineHeight() const;
};

} // End of namespace Gfx
} // End of namespace Shared
} // End of namespace Ultima

#endif