/******************************************************************************
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* Spine Runtimes License Agreement
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* Last updated July 28, 2023. Replaces all prior versions.
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*
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* Copyright (c) 2013-2023, Esoteric Software LLC
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*
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* Integration of the Spine Runtimes into software or otherwise creating
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* derivative works of the Spine Runtimes is permitted under the terms and
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* conditions of Section 2 of the Spine Editor License Agreement:
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* http://esotericsoftware.com/spine-editor-license
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*
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* Otherwise, it is permitted to integrate the Spine Runtimes into software or
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* otherwise create derivative works of the Spine Runtimes (collectively,
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* "Products"), provided that each user of the Products must obtain their own
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* Spine Editor license and redistribution of the Products in any form must
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* include this license and copyright notice.
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*
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* THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
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* BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THE
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* SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*****************************************************************************/
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using System;
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namespace Spine {
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public class BoneData {
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internal int index;
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internal string name;
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internal BoneData parent;
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internal float length;
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internal float x, y, rotation, scaleX = 1, scaleY = 1, shearX, shearY;
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internal Inherit inherit = Inherit.Normal;
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internal bool skinRequired;
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/// <summary>The index of the bone in Skeleton.Bones</summary>
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public int Index { get { return index; } }
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/// <summary>The name of the bone, which is unique across all bones in the skeleton.</summary>
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public string Name { get { return name; } }
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/// <summary>May be null.</summary>
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public BoneData Parent { get { return parent; } }
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public float Length { get { return length; } set { length = value; } }
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/// <summary>Local X translation.</summary>
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public float X { get { return x; } set { x = value; } }
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/// <summary>Local Y translation.</summary>
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public float Y { get { return y; } set { y = value; } }
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/// <summary>Local rotation in degrees, counter clockwise.</summary>
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public float Rotation { get { return rotation; } set { rotation = value; } }
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/// <summary>Local scaleX.</summary>
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public float ScaleX { get { return scaleX; } set { scaleX = value; } }
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/// <summary>Local scaleY.</summary>
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public float ScaleY { get { return scaleY; } set { scaleY = value; } }
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/// <summary>Local shearX.</summary>
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public float ShearX { get { return shearX; } set { shearX = value; } }
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/// <summary>Local shearY.</summary>
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public float ShearY { get { return shearY; } set { shearY = value; } }
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/// <summary>Determines how parent world transforms affect this bone.</summary>
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public Inherit Inherit { get { return inherit; } set { inherit = value; } }
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/// <summary>When true, <see cref="Skeleton.UpdateWorldTransform(Skeleton.Physics)"/> only updates this bone if the <see cref="Skeleton.Skin"/> contains
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/// this bone.</summary>
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/// <seealso cref="Skin.Bones"/>
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public bool SkinRequired { get { return skinRequired; } set { skinRequired = value; } }
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/// <param name="parent">May be null.</param>
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public BoneData (int index, string name, BoneData parent) {
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if (index < 0) throw new ArgumentException("index must be >= 0", "index");
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if (name == null) throw new ArgumentNullException("name", "name cannot be null.");
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this.index = index;
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this.name = name;
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this.parent = parent;
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}
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override public string ToString () {
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return name;
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}
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}
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public enum Inherit {
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Normal,
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OnlyTranslation,
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NoRotationOrReflection,
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NoScale,
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NoScaleOrReflection
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}
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public class InheritEnum {
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public static readonly Inherit[] Values = {
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Inherit.Normal,
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Inherit.OnlyTranslation,
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Inherit.NoRotationOrReflection,
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Inherit.NoScale,
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Inherit.NoScaleOrReflection
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};
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}
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}
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