/* 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 "engines/grim/color.h"

namespace Grim {

Color::Color() {
	_vals[0] = _vals[1] = _vals[2] = 0;
}

Color::Color(byte r, byte g, byte b) {
	_vals[0] = r;
	_vals[1] = g;
	_vals[2] = b;
}

Color::Color(const Color &c) {
	_vals[0] = c._vals[0];
	_vals[1] = c._vals[1];
	_vals[2] = c._vals[2];
}

Color::Color(uint32 c) {
	_vals[0] = (c >> 16) & 0xFF;
	_vals[1] = (c >> 8) & 0xFF;
	_vals[2] = c & 0xFF;
}

uint32 Color::toEncodedValue() {
	return (_vals[0] << 16) |
		   (_vals[1] << 8) |
		   _vals[2];
}

Color &Color::operator =(const Color &c) {
	_vals[0] = c._vals[0];
	_vals[1] = c._vals[1];
	_vals[2] = c._vals[2];
	return *this;
}

Color &Color::operator =(const Color *c) {
	_vals[0] = c->_vals[0];
	_vals[1] = c->_vals[1];
	_vals[2] = c->_vals[2];
	return *this;
}

} // end of namespace Grim