@esotericsoftware/spine-core
Version:
The official Spine Runtimes for the web.
92 lines • 11.4 kB
JavaScript
/******************************************************************************
* Spine Runtimes License Agreement
* Last updated April 5, 2025. Replaces all prior versions.
*
* Copyright (c) 2013-2025, Esoteric Software LLC
*
* Integration of the Spine Runtimes into software or otherwise creating
* derivative works of the Spine Runtimes is permitted under the terms and
* conditions of Section 2 of the Spine Editor License Agreement:
* http://esotericsoftware.com/spine-editor-license
*
* Otherwise, it is permitted to integrate the Spine Runtimes into software
* or otherwise create derivative works of the Spine Runtimes (collectively,
* "Products"), provided that each user of the Products must obtain their own
* Spine Editor license and redistribution of the Products in any form must
* include this license and copyright notice.
*
* THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
* BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
import { Utils } from "../Utils.js";
export class Sequence {
static _nextID = 0;
id = Sequence.nextID();
regions;
start = 0;
digits = 0;
/** The index of the region to show for the setup pose. */
setupIndex = 0;
constructor(count) {
this.regions = new Array(count);
}
copy() {
let copy = new Sequence(this.regions.length);
Utils.arrayCopy(this.regions, 0, copy.regions, 0, this.regions.length);
copy.start = this.start;
copy.digits = this.digits;
copy.setupIndex = this.setupIndex;
return copy;
}
apply(slot, attachment) {
let index = slot.sequenceIndex;
if (index == -1)
index = this.setupIndex;
if (index >= this.regions.length)
index = this.regions.length - 1;
let region = this.regions[index];
if (attachment.region != region) {
attachment.region = region;
attachment.updateRegion();
}
}
getPath(basePath, index) {
let result = basePath;
let frame = (this.start + index).toString();
for (let i = this.digits - frame.length; i > 0; i--)
result += "0";
result += frame;
return result;
}
static nextID() {
return Sequence._nextID++;
}
}
export var SequenceMode;
(function (SequenceMode) {
SequenceMode[SequenceMode["hold"] = 0] = "hold";
SequenceMode[SequenceMode["once"] = 1] = "once";
SequenceMode[SequenceMode["loop"] = 2] = "loop";
SequenceMode[SequenceMode["pingpong"] = 3] = "pingpong";
SequenceMode[SequenceMode["onceReverse"] = 4] = "onceReverse";
SequenceMode[SequenceMode["loopReverse"] = 5] = "loopReverse";
SequenceMode[SequenceMode["pingpongReverse"] = 6] = "pingpongReverse";
})(SequenceMode || (SequenceMode = {}));
export const SequenceModeValues = [
SequenceMode.hold,
SequenceMode.once,
SequenceMode.loop,
SequenceMode.pingpong,
SequenceMode.onceReverse,
SequenceMode.loopReverse,
SequenceMode.pingpongReverse
];
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