mirror of
https://github.com/EsotericSoftware/spine-runtimes.git
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76 lines
3.2 KiB
TypeScript
76 lines
3.2 KiB
TypeScript
/******************************************************************************
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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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module spine {
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export class Skin {
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name: string;
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attachments = new Array<Map<Attachment>>();
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constructor (name: string) {
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if (name == null) throw new Error("name cannot be null.");
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this.name = name;
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}
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addAttachment (slotIndex: number, name: string, attachment: Attachment) {
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if (attachment == null) throw new Error("attachment cannot be null.");
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let attachments = this.attachments;
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if (slotIndex >= attachments.length) attachments.length = slotIndex + 1;
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if (!attachments[slotIndex]) attachments[slotIndex] = { };
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attachments[slotIndex][name] = attachment;
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}
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/** @return May be null. */
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getAttachment (slotIndex: number, name: string): Attachment {
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let dictionary = this.attachments[slotIndex];
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return dictionary ? dictionary[name] : null;
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}
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/** Attach each attachment in this skin if the corresponding attachment in the old skin is currently attached. */
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attachAll (skeleton: Skeleton, oldSkin: Skin) {
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let slotIndex = 0;
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for (let i = 0; i < skeleton.slots.length; i++) {
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let slot = skeleton.slots[i];
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let slotAttachment = slot.getAttachment();
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if (slotAttachment && slotIndex < oldSkin.attachments.length) {
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let dictionary = oldSkin.attachments[slotIndex];
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for (let key in dictionary) {
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let skinAttachment:Attachment = dictionary[key];
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if (slotAttachment == skinAttachment) {
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let attachment = this.getAttachment(slotIndex, key);
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if (attachment != null) slot.setAttachment(attachment);
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break;
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}
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}
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}
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slotIndex++;
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}
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}
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}
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}
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