mirror of
https://github.com/EsotericSoftware/spine-runtimes.git
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264 lines
10 KiB
C#
264 lines
10 KiB
C#
/******************************************************************************
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* Spine Runtimes License Agreement
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* Last updated May 1, 2019. Replaces all prior versions.
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*
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* Copyright (c) 2013-2019, 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
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* or 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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* THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
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* NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, BUSINESS
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* INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*****************************************************************************/
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using Spine;
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using Spine.Unity;
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namespace Spine.Unity.Modules {
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//[CreateAssetMenu(menuName = "Spine/SkeletonData Modifiers/Animation Match", order = 200)]
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public class AnimationMatchModifierAsset : SkeletonDataModifierAsset {
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public bool matchAllAnimations = true;
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public override void Apply (SkeletonData skeletonData) {
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if (matchAllAnimations)
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AnimationTools.MatchAnimationTimelines(skeletonData.animations, skeletonData);
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}
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public static class AnimationTools {
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#region Filler Timelines
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/// <summary>
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/// Matches the animation timelines across the given set of animations.
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/// This allows unkeyed properties to assume setup pose when animations are naively mixed using Animation.Apply.
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/// </summary>
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/// <param name="animations">An enumerable collection animations whose timelines will be matched.</param>
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/// <param name="skeletonData">The SkeletonData where the animations belong.</param>
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public static void MatchAnimationTimelines (IEnumerable<Spine.Animation> animations, SkeletonData skeletonData) {
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if (animations == null) return;
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if (skeletonData == null) throw new System.ArgumentNullException("skeletonData", "Timelines can't be matched without a SkeletonData source.");
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// Build a reference collection of timelines to match
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// and a collection of dummy timelines that can be used to fill-in missing items.
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var timelineDictionary = new Dictionary<int, Spine.Timeline>();
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foreach (var animation in animations) {
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foreach (var timeline in animation.timelines) {
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if (timeline is EventTimeline) continue;
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int propertyID = timeline.PropertyId;
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if (!timelineDictionary.ContainsKey(propertyID)) {
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timelineDictionary.Add(propertyID, GetFillerTimeline(timeline, skeletonData));
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}
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}
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}
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var idsToMatch = new List<int>(timelineDictionary.Keys);
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// For each animation in the list, check for and add missing timelines.
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var currentAnimationIDs = new HashSet<int>();
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foreach (var animation in animations) {
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currentAnimationIDs.Clear();
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foreach (var timeline in animation.timelines) {
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if (timeline is EventTimeline) continue;
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currentAnimationIDs.Add(timeline.PropertyId);
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}
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var animationTimelines = animation.timelines;
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foreach (int propertyID in idsToMatch) {
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if (!currentAnimationIDs.Contains(propertyID))
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animationTimelines.Add(timelineDictionary[propertyID]);
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}
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}
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// These are locals, but sometimes Unity's GC does weird stuff. So let's clean up.
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timelineDictionary.Clear();
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timelineDictionary = null;
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idsToMatch.Clear();
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idsToMatch = null;
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currentAnimationIDs.Clear();
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currentAnimationIDs = null;
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}
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static Timeline GetFillerTimeline (Timeline timeline, SkeletonData skeletonData) {
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int propertyID = timeline.PropertyId;
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int tt = propertyID >> 24;
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var timelineType = (TimelineType)tt;
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switch (timelineType) {
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// Bone
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case TimelineType.Rotate:
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return GetFillerTimeline((RotateTimeline)timeline, skeletonData);
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case TimelineType.Translate:
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return GetFillerTimeline((TranslateTimeline)timeline, skeletonData);
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case TimelineType.Scale:
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return GetFillerTimeline((ScaleTimeline)timeline, skeletonData);
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case TimelineType.Shear:
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return GetFillerTimeline((ShearTimeline)timeline, skeletonData);
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// Slot
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case TimelineType.Attachment:
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return GetFillerTimeline((AttachmentTimeline)timeline, skeletonData);
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case TimelineType.Color:
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return GetFillerTimeline((ColorTimeline)timeline, skeletonData);
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case TimelineType.TwoColor:
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return GetFillerTimeline((TwoColorTimeline)timeline, skeletonData);
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case TimelineType.Deform:
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return GetFillerTimeline((DeformTimeline)timeline, skeletonData);
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// Skeleton
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case TimelineType.DrawOrder:
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return GetFillerTimeline((DrawOrderTimeline)timeline, skeletonData);
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// IK Constraint
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case TimelineType.IkConstraint:
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return GetFillerTimeline((IkConstraintTimeline)timeline, skeletonData);
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// TransformConstraint
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case TimelineType.TransformConstraint:
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return GetFillerTimeline((TransformConstraintTimeline)timeline, skeletonData);
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// Path Constraint
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case TimelineType.PathConstraintPosition:
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return GetFillerTimeline((PathConstraintPositionTimeline)timeline, skeletonData);
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case TimelineType.PathConstraintSpacing:
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return GetFillerTimeline((PathConstraintSpacingTimeline)timeline, skeletonData);
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case TimelineType.PathConstraintMix:
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return GetFillerTimeline((PathConstraintMixTimeline)timeline, skeletonData);
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}
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return null;
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}
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static RotateTimeline GetFillerTimeline (RotateTimeline timeline, SkeletonData skeletonData) {
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var t = new RotateTimeline(1);
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t.boneIndex = timeline.boneIndex;
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t.SetFrame(0, 0, 0);
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return t;
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}
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static TranslateTimeline GetFillerTimeline (TranslateTimeline timeline, SkeletonData skeletonData) {
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var t = new TranslateTimeline(1);
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t.boneIndex = timeline.boneIndex;
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t.SetFrame(0, 0, 0, 0);
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return t;
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}
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static ScaleTimeline GetFillerTimeline (ScaleTimeline timeline, SkeletonData skeletonData) {
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var t = new ScaleTimeline(1);
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t.boneIndex = timeline.boneIndex;
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t.SetFrame(0, 0, 0, 0);
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return t;
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}
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static ShearTimeline GetFillerTimeline (ShearTimeline timeline, SkeletonData skeletonData) {
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var t = new ShearTimeline(1);
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t.boneIndex = timeline.boneIndex;
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t.SetFrame(0, 0, 0, 0);
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return t;
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}
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static AttachmentTimeline GetFillerTimeline (AttachmentTimeline timeline, SkeletonData skeletonData) {
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var t = new AttachmentTimeline(1);
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t.slotIndex = timeline.slotIndex;
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var slotData = skeletonData.slots.Items[t.slotIndex];
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t.SetFrame(0, 0, slotData.attachmentName);
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return t;
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}
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static ColorTimeline GetFillerTimeline (ColorTimeline timeline, SkeletonData skeletonData) {
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var t = new ColorTimeline(1);
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t.slotIndex = timeline.slotIndex;
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var slotData = skeletonData.slots.Items[t.slotIndex];
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t.SetFrame(0, 0, slotData.r, slotData.g, slotData.b, slotData.a);
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return t;
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}
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static TwoColorTimeline GetFillerTimeline (TwoColorTimeline timeline, SkeletonData skeletonData) {
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var t = new TwoColorTimeline(1);
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t.slotIndex = timeline.slotIndex;
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var slotData = skeletonData.slots.Items[t.slotIndex];
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t.SetFrame(0, 0, slotData.r, slotData.g, slotData.b, slotData.a, slotData.r2, slotData.g2, slotData.b2);
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return t;
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}
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static DeformTimeline GetFillerTimeline (DeformTimeline timeline, SkeletonData skeletonData) {
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var t = new DeformTimeline(1);
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t.slotIndex = timeline.slotIndex;
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t.attachment = timeline.attachment;
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if (t.attachment.IsWeighted()) {
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t.SetFrame(0, 0, new float[t.attachment.vertices.Length]);
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} else {
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t.SetFrame(0, 0, t.attachment.vertices.Clone() as float[]);
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}
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return t;
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}
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static DrawOrderTimeline GetFillerTimeline (DrawOrderTimeline timeline, SkeletonData skeletonData) {
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var t = new DrawOrderTimeline(1);
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t.SetFrame(0, 0, null); // null means use setup pose in DrawOrderTimeline.Apply.
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return t;
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}
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static IkConstraintTimeline GetFillerTimeline (IkConstraintTimeline timeline, SkeletonData skeletonData) {
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var t = new IkConstraintTimeline(1);
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var ikConstraintData = skeletonData.ikConstraints.Items[timeline.ikConstraintIndex];
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t.SetFrame(0, 0, ikConstraintData.mix, ikConstraintData.softness, ikConstraintData.bendDirection, ikConstraintData.compress, ikConstraintData.stretch);
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return t;
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}
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static TransformConstraintTimeline GetFillerTimeline (TransformConstraintTimeline timeline, SkeletonData skeletonData) {
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var t = new TransformConstraintTimeline(1);
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var data = skeletonData.transformConstraints.Items[timeline.transformConstraintIndex];
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t.SetFrame(0, 0, data.rotateMix, data.translateMix, data.scaleMix, data.shearMix);
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return t;
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}
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static PathConstraintPositionTimeline GetFillerTimeline (PathConstraintPositionTimeline timeline, SkeletonData skeletonData) {
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var t = new PathConstraintPositionTimeline(1);
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var data = skeletonData.pathConstraints.Items[timeline.pathConstraintIndex];
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t.SetFrame(0, 0, data.position);
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return t;
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}
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static PathConstraintSpacingTimeline GetFillerTimeline (PathConstraintSpacingTimeline timeline, SkeletonData skeletonData) {
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var t = new PathConstraintSpacingTimeline(1);
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var data = skeletonData.pathConstraints.Items[timeline.pathConstraintIndex];
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t.SetFrame(0, 0, data.spacing);
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return t;
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}
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static PathConstraintMixTimeline GetFillerTimeline (PathConstraintMixTimeline timeline, SkeletonData skeletonData) {
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var t = new PathConstraintMixTimeline(1);
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var data = skeletonData.pathConstraints.Items[timeline.pathConstraintIndex];
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t.SetFrame(0, 0, data.rotateMix, data.translateMix);
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return t;
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}
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#endregion
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}
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}
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}
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