/* 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/>.
 *
 */

#include "ultima/nuvie/conf/configuration.h"
#include "ultima/nuvie/core/nuvie_defs.h"
#include "ultima/nuvie/misc/u6_misc.h"
#include "ultima/nuvie/core/game.h"
#include "ultima/nuvie/screen/screen.h"
#include "ultima/nuvie/fonts/font_manager.h"
#include "ultima/nuvie/fonts/font.h"
#include "ultima/nuvie/gui/widgets/fps_counter.h"

namespace Ultima {
namespace Nuvie {

using Std::string;

FpsCounter::FpsCounter(Game *g) : GUI_Widget(nullptr) {
	game = g;
	font = game->get_font_manager()->get_conv_font();

	uint16 x_off = game->get_game_x_offset();
	uint16 y_off = game->get_game_y_offset();

	Init(nullptr, x_off + 280, y_off, 40, 10);

	Common::strcpy_s(fps_string, "000.00");
}

FpsCounter::~FpsCounter() {
}

void FpsCounter::setFps(float fps) {
	snprintf(fps_string, sizeof(fps_string), "%3.02f", fps);
}

void FpsCounter::Display(bool full_redraw) {
	Screen *scr = game->get_screen();

//    if(full_redraw || update_display || game->is_new_style())
	{
//        update_display = false;
		scr->fill(0, area.left, area.top, area.width(), area.height());
		font->drawString(scr, fps_string, area.left, area.top);

		scr->update(area.left, area.top, area.width(), area.height());
	}
}

} // End of namespace Nuvie
} // End of namespace Ultima