/* 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 "twp/easing.h"

namespace Twp {

InterpolationMethod intToInterpolationMethod(int value) {
	bool loop = (value & 0x10);
	bool swing = (value & 0x20);
	bool stopLooping = (value & 0x40);
	InterpolationKind kind = (InterpolationKind)(value & 0x0F);
	InterpolationMethod im;
	im.kind = kind;
	im.loop = loop && !stopLooping;
	im.swing = swing;
	return im;
}

} // namespace Twp