/******************************************************************************
 * Spine Runtimes Software License
 * Version 2.3
 * 
 * Copyright (c) 2013-2015, Esoteric Software
 * All rights reserved.
 * 
 * You are granted a perpetual, non-exclusive, non-sublicensable and
 * non-transferable license to use, install, execute and perform the Spine
 * Runtimes Software (the "Software") and derivative works solely for personal
 * or internal use. Without the written permission of Esoteric Software (see
 * Section 2 of the Spine Software License Agreement), you may not (a) modify,
 * translate, adapt or otherwise create derivative works, improvements of the
 * Software or develop new applications using the Software or (b) remove,
 * delete, alter or obscure any trademarks or any copyright, trademark, patent
 * or other intellectual property or proprietary rights notices on or in the
 * Software, including any copy thereof. Redistributions in binary or source
 * form must include this license and terms.
 * 
 * THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "AS IS" AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
 * EVENT SHALL ESOTERIC SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/

using System;

namespace Spine {
	public class PathConstraintData {
		internal String name;
		internal ExposedList<BoneData> bones = new ExposedList<BoneData>();
		internal SlotData target;
		internal PositionMode positionMode;
		internal SpacingMode spacingMode;
		internal RotateMode rotateMode;
		internal float offsetRotation;
		internal float position, spacing, rotateMix, translateMix;

		public ExposedList<BoneData> Bones { get { return bones; } }
		public SlotData Target { get { return target; } set { target = value; } }			
		public PositionMode PositionMode { get { return positionMode; } set { positionMode = value; } }
		public SpacingMode SpacingMode { get { return spacingMode; } set { spacingMode = value; } }
		public RotateMode RotateMode { get { return rotateMode; } set { rotateMode = value; } }
		public float OffsetRotation { get { return offsetRotation; } set { offsetRotation = value; } }
		public float Position { get { return position; } set { position = value; } }
		public float Spacing { get { return spacing; } set { spacing = value; } }
		public float RotateMix { get { return rotateMix; } set { rotateMix = value; } }
		public float TranslateMix { get { return translateMix; } set { translateMix = value; } }
		public String Name { get { return name; } }

		public PathConstraintData (String name) {
			if (name == null) throw new ArgumentNullException("name", "name cannot be null.");
			this.name = name;
		}
	}
	
	public enum PositionMode {
		Fixed, Percent        
	}

	public enum SpacingMode {
		Length, Fixed, Percent
	}

	public enum RotateMode {
		Tangent, Chain, ChainScale
	}
}