mirror of
https://github.com/EsotericSoftware/spine-runtimes.git
synced 2025-12-22 02:06:03 +08:00
117 lines
4.5 KiB
C#
117 lines
4.5 KiB
C#
/******************************************************************************
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* Spine Runtimes Software License v2.5
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*
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* Copyright (c) 2013-2016, Esoteric Software
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* All rights reserved.
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*
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* You are granted a perpetual, non-exclusive, non-sublicensable, and
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* non-transferable license to use, install, execute, and perform the Spine
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* Runtimes software and derivative works solely for personal or internal
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* use. Without the written permission of Esoteric Software (see Section 2 of
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* the Spine Software License Agreement), you may not (a) modify, translate,
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* adapt, or develop new applications using the Spine Runtimes or otherwise
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* create derivative works or improvements of the Spine Runtimes or (b) remove,
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* delete, alter, or obscure any trademarks or any copyright, trademark, patent,
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* or other intellectual property or proprietary rights notices on or in the
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* Software, including any copy thereof. Redistributions in binary or source
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* form must include this license and terms.
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*
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* THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "AS IS" AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL ESOTERIC SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, BUSINESS INTERRUPTION, OR LOSS OF
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* USE, DATA, OR PROFITS) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* 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.Modules.AttachmentTools;
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namespace Spine.Unity.Modules {
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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]
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public string slot;
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[SpineAtlasRegion]
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public string region;
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}
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[SerializeField] protected AtlasAsset 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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GetComponent<SkeletonRenderer>().OnRebuild += Apply;
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}
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void Apply (SkeletonRenderer skeletonRenderer) {
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atlas = atlasAsset.GetAtlas();
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float scale = skeletonRenderer.skeletonDataAsset.scale;
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foreach (var entry in attachments) {
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var slot = skeletonRenderer.Skeleton.FindSlot(entry.slot);
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var region = atlas.FindRegion(entry.region);
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ReplaceAttachment(slot, region, scale, inheritProperties);
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}
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}
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static void ReplaceAttachment (Slot slot, AtlasRegion region, float scale, bool inheritProperties) {
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var originalAttachment = slot.Attachment;
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// Altas was empty
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if (region == null) {
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slot.Attachment = null;
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return;
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}
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// Original was MeshAttachment
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if (inheritProperties) {
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var originalMeshAttachment = originalAttachment as MeshAttachment;
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if (originalMeshAttachment != null) {
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var newMeshAttachment = originalMeshAttachment.GetLinkedClone(); // Attach the region as a linked mesh to the original mesh.
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newMeshAttachment.SetRegion(region);
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slot.Attachment = newMeshAttachment;
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return;
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}
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}
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// Original was RegionAttachment or empty
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{
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var originalRegionAttachment = originalAttachment as RegionAttachment;
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var newRegionAttachment = region.ToRegionAttachment(region.name, scale);
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if (originalRegionAttachment != null && inheritProperties) {
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newRegionAttachment.X = originalRegionAttachment.X;
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newRegionAttachment.Y = originalRegionAttachment.Y;
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newRegionAttachment.Rotation = originalRegionAttachment.Rotation;
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newRegionAttachment.ScaleX = originalRegionAttachment.ScaleX;
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newRegionAttachment.ScaleY = originalRegionAttachment.ScaleY;
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newRegionAttachment.UpdateOffset();
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newRegionAttachment.R = originalRegionAttachment.R;
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newRegionAttachment.G = originalRegionAttachment.G;
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newRegionAttachment.B = originalRegionAttachment.B;
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newRegionAttachment.A = originalRegionAttachment.A;
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}
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slot.Attachment = newRegionAttachment;
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return;
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}
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}
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}
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}
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