mirror of
https://github.com/EsotericSoftware/spine-runtimes.git
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84 lines
3.3 KiB
C#
84 lines
3.3 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 UnityEngine;
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using System.Collections.Generic;
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using Spine;
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using Spine.Unity.AttachmentTools;
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namespace Spine.Unity.Examples {
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/// <summary>
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/// Example code for a component that replaces the default attachment of a slot with an image from a Spine atlas.</summary>
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public class AtlasRegionAttacher : MonoBehaviour {
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[System.Serializable]
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public class SlotRegionPair {
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[SpineSlot] public string slot;
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[SpineAtlasRegion] public string region;
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}
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[SerializeField] protected SpineAtlasAsset atlasAsset;
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[SerializeField] protected bool inheritProperties = true;
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[SerializeField] protected List<SlotRegionPair> attachments = new List<SlotRegionPair>();
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Atlas atlas;
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void Awake () {
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var skeletonRenderer = GetComponent<SkeletonRenderer>();
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skeletonRenderer.OnRebuild += Apply;
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if (skeletonRenderer.valid) Apply(skeletonRenderer);
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}
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void Start () { } // Allow checkbox in inspector
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void Apply (SkeletonRenderer skeletonRenderer) {
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if (!this.enabled) return;
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atlas = atlasAsset.GetAtlas();
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if (atlas == null) return;
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float scale = skeletonRenderer.skeletonDataAsset.scale;
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foreach (var entry in attachments) {
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Slot slot = skeletonRenderer.Skeleton.FindSlot(entry.slot);
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Attachment originalAttachment = slot.Attachment;
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AtlasRegion region = atlas.FindRegion(entry.region);
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if (region == null) {
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slot.Attachment = null;
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} else if (inheritProperties && originalAttachment != null) {
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slot.Attachment = originalAttachment.GetRemappedClone(region, true, true, scale);
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} else {
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var newRegionAttachment = region.ToRegionAttachment(region.name, scale);
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slot.Attachment = newRegionAttachment;
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}
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}
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}
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}
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}
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