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pixi-spine.js
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var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var pixi_spine;
(function (pixi_spine) {
var core;
(function (core) {
var Animation = (function () {
function Animation(name, timelines, duration) {
if (name == null)
throw new Error("name cannot be null.");
if (timelines == null)
throw new Error("timelines cannot be null.");
this.name = name;
this.timelines = timelines;
this.duration = duration;
}
Animation.prototype.apply = function (skeleton, lastTime, time, loop, events, alpha, setupPose, mixingOut) {
if (skeleton == null)
throw new Error("skeleton cannot be null.");
if (loop && this.duration != 0) {
time %= this.duration;
if (lastTime > 0)
lastTime %= this.duration;
}
var timelines = this.timelines;
for (var i = 0, n = timelines.length; i < n; i++)
timelines[i].apply(skeleton, lastTime, time, events, alpha, setupPose, mixingOut);
};
Animation.binarySearch = function (values, target, step) {
if (step === void 0) { step = 1; }
var low = 0;
var high = values.length / step - 2;
if (high == 0)
return step;
var current = high >>> 1;
while (true) {
if (values[(current + 1) * step] <= target)
low = current + 1;
else
high = current;
if (low == high)
return (low + 1) * step;
current = (low + high) >>> 1;
}
};
Animation.linearSearch = function (values, target, step) {
for (var i = 0, last = values.length - step; i <= last; i += step)
if (values[i] > target)
return i;
return -1;
};
return Animation;
}());
core.Animation = Animation;
(function (TimelineType) {
TimelineType[TimelineType["rotate"] = 0] = "rotate";
TimelineType[TimelineType["translate"] = 1] = "translate";
TimelineType[TimelineType["scale"] = 2] = "scale";
TimelineType[TimelineType["shear"] = 3] = "shear";
TimelineType[TimelineType["attachment"] = 4] = "attachment";
TimelineType[TimelineType["color"] = 5] = "color";
TimelineType[TimelineType["deform"] = 6] = "deform";
TimelineType[TimelineType["event"] = 7] = "event";
TimelineType[TimelineType["drawOrder"] = 8] = "drawOrder";
TimelineType[TimelineType["ikConstraint"] = 9] = "ikConstraint";
TimelineType[TimelineType["transformConstraint"] = 10] = "transformConstraint";
TimelineType[TimelineType["pathConstraintPosition"] = 11] = "pathConstraintPosition";
TimelineType[TimelineType["pathConstraintSpacing"] = 12] = "pathConstraintSpacing";
TimelineType[TimelineType["pathConstraintMix"] = 13] = "pathConstraintMix";
})(core.TimelineType || (core.TimelineType = {}));
var TimelineType = core.TimelineType;
var CurveTimeline = (function () {
function CurveTimeline(frameCount) {
if (frameCount <= 0)
throw new Error("frameCount must be > 0: " + frameCount);
this.curves = core.Utils.newFloatArray((frameCount - 1) * CurveTimeline.BEZIER_SIZE);
}
CurveTimeline.prototype.getFrameCount = function () {
return this.curves.length / CurveTimeline.BEZIER_SIZE + 1;
};
CurveTimeline.prototype.setLinear = function (frameIndex) {
this.curves[frameIndex * CurveTimeline.BEZIER_SIZE] = CurveTimeline.LINEAR;
};
CurveTimeline.prototype.setStepped = function (frameIndex) {
this.curves[frameIndex * CurveTimeline.BEZIER_SIZE] = CurveTimeline.STEPPED;
};
CurveTimeline.prototype.getCurveType = function (frameIndex) {
var index = frameIndex * CurveTimeline.BEZIER_SIZE;
if (index == this.curves.length)
return CurveTimeline.LINEAR;
var type = this.curves[index];
if (type == CurveTimeline.LINEAR)
return CurveTimeline.LINEAR;
if (type == CurveTimeline.STEPPED)
return CurveTimeline.STEPPED;
return CurveTimeline.BEZIER;
};
CurveTimeline.prototype.setCurve = function (frameIndex, cx1, cy1, cx2, cy2) {
var tmpx = (-cx1 * 2 + cx2) * 0.03, tmpy = (-cy1 * 2 + cy2) * 0.03;
var dddfx = ((cx1 - cx2) * 3 + 1) * 0.006, dddfy = ((cy1 - cy2) * 3 + 1) * 0.006;
var ddfx = tmpx * 2 + dddfx, ddfy = tmpy * 2 + dddfy;
var dfx = cx1 * 0.3 + tmpx + dddfx * 0.16666667, dfy = cy1 * 0.3 + tmpy + dddfy * 0.16666667;
var i = frameIndex * CurveTimeline.BEZIER_SIZE;
var curves = this.curves;
curves[i++] = CurveTimeline.BEZIER;
var x = dfx, y = dfy;
for (var n = i + CurveTimeline.BEZIER_SIZE - 1; i < n; i += 2) {
curves[i] = x;
curves[i + 1] = y;
dfx += ddfx;
dfy += ddfy;
ddfx += dddfx;
ddfy += dddfy;
x += dfx;
y += dfy;
}
};
CurveTimeline.prototype.getCurvePercent = function (frameIndex, percent) {
percent = core.MathUtils.clamp(percent, 0, 1);
var curves = this.curves;
var i = frameIndex * CurveTimeline.BEZIER_SIZE;
var type = curves[i];
if (type == CurveTimeline.LINEAR)
return percent;
if (type == CurveTimeline.STEPPED)
return 0;
i++;
var x = 0;
for (var start = i, n = i + CurveTimeline.BEZIER_SIZE - 1; i < n; i += 2) {
x = curves[i];
if (x >= percent) {
var prevX = void 0, prevY = void 0;
if (i == start) {
prevX = 0;
prevY = 0;
}
else {
prevX = curves[i - 2];
prevY = curves[i - 1];
}
return prevY + (curves[i + 1] - prevY) * (percent - prevX) / (x - prevX);
}
}
var y = curves[i - 1];
return y + (1 - y) * (percent - x) / (1 - x);
};
CurveTimeline.LINEAR = 0;
CurveTimeline.STEPPED = 1;
CurveTimeline.BEZIER = 2;
CurveTimeline.BEZIER_SIZE = 10 * 2 - 1;
return CurveTimeline;
}());
core.CurveTimeline = CurveTimeline;
var RotateTimeline = (function (_super) {
__extends(RotateTimeline, _super);
function RotateTimeline(frameCount) {
_super.call(this, frameCount);
this.frames = core.Utils.newFloatArray(frameCount << 1);
}
RotateTimeline.prototype.getPropertyId = function () {
return (TimelineType.rotate << 24) + this.boneIndex;
};
RotateTimeline.prototype.setFrame = function (frameIndex, time, degrees) {
frameIndex <<= 1;
this.frames[frameIndex] = time;
this.frames[frameIndex + RotateTimeline.ROTATION] = degrees;
};
RotateTimeline.prototype.apply = function (skeleton, lastTime, time, events, alpha, setupPose, mixingOut) {
var frames = this.frames;
var bone = skeleton.bones[this.boneIndex];
if (time < frames[0]) {
if (setupPose)
bone.rotation = bone.data.rotation;
return;
}
if (time >= frames[frames.length - RotateTimeline.ENTRIES]) {
if (setupPose)
bone.rotation = bone.data.rotation + frames[frames.length + RotateTimeline.PREV_ROTATION] * alpha;
else {
var r_1 = bone.data.rotation + frames[frames.length + RotateTimeline.PREV_ROTATION] - bone.rotation;
r_1 -= (16384 - ((16384.499999999996 - r_1 / 360) | 0)) * 360;
bone.rotation += r_1 * alpha;
}
return;
}
var frame = Animation.binarySearch(frames, time, RotateTimeline.ENTRIES);
var prevRotation = frames[frame + RotateTimeline.PREV_ROTATION];
var frameTime = frames[frame];
var percent = this.getCurvePercent((frame >> 1) - 1, 1 - (time - frameTime) / (frames[frame + RotateTimeline.PREV_TIME] - frameTime));
var r = frames[frame + RotateTimeline.ROTATION] - prevRotation;
r -= (16384 - ((16384.499999999996 - r / 360) | 0)) * 360;
r = prevRotation + r * percent;
if (setupPose) {
r -= (16384 - ((16384.499999999996 - r / 360) | 0)) * 360;
bone.rotation = bone.data.rotation + r * alpha;
}
else {
r = bone.data.rotation + r - bone.rotation;
r -= (16384 - ((16384.499999999996 - r / 360) | 0)) * 360;
bone.rotation += r * alpha;
}
};
RotateTimeline.ENTRIES = 2;
RotateTimeline.PREV_TIME = -2;
RotateTimeline.PREV_ROTATION = -1;
RotateTimeline.ROTATION = 1;
return RotateTimeline;
}(CurveTimeline));
core.RotateTimeline = RotateTimeline;
var TranslateTimeline = (function (_super) {
__extends(TranslateTimeline, _super);
function TranslateTimeline(frameCount) {
_super.call(this, frameCount);
this.frames = core.Utils.newFloatArray(frameCount * TranslateTimeline.ENTRIES);
}
TranslateTimeline.prototype.getPropertyId = function () {
return (TimelineType.translate << 24) + this.boneIndex;
};
TranslateTimeline.prototype.setFrame = function (frameIndex, time, x, y) {
frameIndex *= TranslateTimeline.ENTRIES;
this.frames[frameIndex] = time;
this.frames[frameIndex + TranslateTimeline.X] = x;
this.frames[frameIndex + TranslateTimeline.Y] = y;
};
TranslateTimeline.prototype.apply = function (skeleton, lastTime, time, events, alpha, setupPose, mixingOut) {
var frames = this.frames;
var bone = skeleton.bones[this.boneIndex];
if (time < frames[0]) {
if (setupPose) {
bone.x = bone.data.x;
bone.y = bone.data.y;
}
return;
}
var x = 0, y = 0;
if (time >= frames[frames.length - TranslateTimeline.ENTRIES]) {
x = frames[frames.length + TranslateTimeline.PREV_X];
y = frames[frames.length + TranslateTimeline.PREV_Y];
}
else {
var frame = Animation.binarySearch(frames, time, TranslateTimeline.ENTRIES);
x = frames[frame + TranslateTimeline.PREV_X];
y = frames[frame + TranslateTimeline.PREV_Y];
var frameTime = frames[frame];
var percent = this.getCurvePercent(frame / TranslateTimeline.ENTRIES - 1, 1 - (time - frameTime) / (frames[frame + TranslateTimeline.PREV_TIME] - frameTime));
x += (frames[frame + TranslateTimeline.X] - x) * percent;
y += (frames[frame + TranslateTimeline.Y] - y) * percent;
}
if (setupPose) {
bone.x = bone.data.x + x * alpha;
bone.y = bone.data.y + y * alpha;
}
else {
bone.x += (bone.data.x + x - bone.x) * alpha;
bone.y += (bone.data.y + y - bone.y) * alpha;
}
};
TranslateTimeline.ENTRIES = 3;
TranslateTimeline.PREV_TIME = -3;
TranslateTimeline.PREV_X = -2;
TranslateTimeline.PREV_Y = -1;
TranslateTimeline.X = 1;
TranslateTimeline.Y = 2;
return TranslateTimeline;
}(CurveTimeline));
core.TranslateTimeline = TranslateTimeline;
var ScaleTimeline = (function (_super) {
__extends(ScaleTimeline, _super);
function ScaleTimeline(frameCount) {
_super.call(this, frameCount);
}
ScaleTimeline.prototype.getPropertyId = function () {
return (TimelineType.scale << 24) + this.boneIndex;
};
ScaleTimeline.prototype.apply = function (skeleton, lastTime, time, events, alpha, setupPose, mixingOut) {
var frames = this.frames;
var bone = skeleton.bones[this.boneIndex];
if (time < frames[0]) {
if (setupPose) {
bone.scaleX = bone.data.scaleX;
bone.scaleY = bone.data.scaleY;
}
return;
}
var x = 0, y = 0;
if (time >= frames[frames.length - ScaleTimeline.ENTRIES]) {
x = frames[frames.length + ScaleTimeline.PREV_X] * bone.data.scaleX;
y = frames[frames.length + ScaleTimeline.PREV_Y] * bone.data.scaleY;
}
else {
var frame = Animation.binarySearch(frames, time, ScaleTimeline.ENTRIES);
x = frames[frame + ScaleTimeline.PREV_X];
y = frames[frame + ScaleTimeline.PREV_Y];
var frameTime = frames[frame];
var percent = this.getCurvePercent(frame / ScaleTimeline.ENTRIES - 1, 1 - (time - frameTime) / (frames[frame + ScaleTimeline.PREV_TIME] - frameTime));
x = (x + (frames[frame + ScaleTimeline.X] - x) * percent) * bone.data.scaleX;
y = (y + (frames[frame + ScaleTimeline.Y] - y) * percent) * bone.data.scaleY;
}
if (alpha == 1) {
bone.scaleX = x;
bone.scaleY = y;
}
else {
var bx = 0, by = 0;
if (setupPose) {
bx = bone.data.scaleX;
by = bone.data.scaleY;
}
else {
bx = bone.scaleX;
by = bone.scaleY;
}
if (mixingOut) {
x = Math.abs(x) * core.MathUtils.signum(bx);
y = Math.abs(y) * core.MathUtils.signum(by);
}
else {
bx = Math.abs(bx) * core.MathUtils.signum(x);
by = Math.abs(by) * core.MathUtils.signum(y);
}
bone.scaleX = bx + (x - bx) * alpha;
bone.scaleY = by + (y - by) * alpha;
}
};
return ScaleTimeline;
}(TranslateTimeline));
core.ScaleTimeline = ScaleTimeline;
var ShearTimeline = (function (_super) {
__extends(ShearTimeline, _super);
function ShearTimeline(frameCount) {
_super.call(this, frameCount);
}
ShearTimeline.prototype.getPropertyId = function () {
return (TimelineType.shear << 24) + this.boneIndex;
};
ShearTimeline.prototype.apply = function (skeleton, lastTime, time, events, alpha, setupPose, mixingOut) {
var frames = this.frames;
var bone = skeleton.bones[this.boneIndex];
if (time < frames[0]) {
if (setupPose) {
bone.shearX = bone.data.shearX;
bone.shearY = bone.data.shearY;
}
return;
}
var x = 0, y = 0;
if (time >= frames[frames.length - ShearTimeline.ENTRIES]) {
x = frames[frames.length + ShearTimeline.PREV_X];
y = frames[frames.length + ShearTimeline.PREV_Y];
}
else {
var frame = Animation.binarySearch(frames, time, ShearTimeline.ENTRIES);
x = frames[frame + ShearTimeline.PREV_X];
y = frames[frame + ShearTimeline.PREV_Y];
var frameTime = frames[frame];
var percent = this.getCurvePercent(frame / ShearTimeline.ENTRIES - 1, 1 - (time - frameTime) / (frames[frame + ShearTimeline.PREV_TIME] - frameTime));
x = x + (frames[frame + ShearTimeline.X] - x) * percent;
y = y + (frames[frame + ShearTimeline.Y] - y) * percent;
}
if (setupPose) {
bone.shearX = bone.data.shearX + x * alpha;
bone.shearY = bone.data.shearY + y * alpha;
}
else {
bone.shearX += (bone.data.shearX + x - bone.shearX) * alpha;
bone.shearY += (bone.data.shearY + y - bone.shearY) * alpha;
}
};
return ShearTimeline;
}(TranslateTimeline));
core.ShearTimeline = ShearTimeline;
var ColorTimeline = (function (_super) {
__extends(ColorTimeline, _super);
function ColorTimeline(frameCount) {
_super.call(this, frameCount);
this.frames = core.Utils.newFloatArray(frameCount * ColorTimeline.ENTRIES);
}
ColorTimeline.prototype.getPropertyId = function () {
return (TimelineType.color << 24) + this.slotIndex;
};
ColorTimeline.prototype.setFrame = function (frameIndex, time, r, g, b, a) {
frameIndex *= ColorTimeline.ENTRIES;
this.frames[frameIndex] = time;
this.frames[frameIndex + ColorTimeline.R] = r;
this.frames[frameIndex + ColorTimeline.G] = g;
this.frames[frameIndex + ColorTimeline.B] = b;
this.frames[frameIndex + ColorTimeline.A] = a;
};
ColorTimeline.prototype.apply = function (skeleton, lastTime, time, events, alpha, setupPose, mixingOut) {
var slot = skeleton.slots[this.slotIndex];
var frames = this.frames;
if (time < frames[0]) {
if (setupPose)
slot.color.setFromColor(slot.data.color);
return;
}
var r = 0, g = 0, b = 0, a = 0;
if (time >= frames[frames.length - ColorTimeline.ENTRIES]) {
var i = frames.length;
r = frames[i + ColorTimeline.PREV_R];
g = frames[i + ColorTimeline.PREV_G];
b = frames[i + ColorTimeline.PREV_B];
a = frames[i + ColorTimeline.PREV_A];
}
else {
var frame = Animation.binarySearch(frames, time, ColorTimeline.ENTRIES);
r = frames[frame + ColorTimeline.PREV_R];
g = frames[frame + ColorTimeline.PREV_G];
b = frames[frame + ColorTimeline.PREV_B];
a = frames[frame + ColorTimeline.PREV_A];
var frameTime = frames[frame];
var percent = this.getCurvePercent(frame / ColorTimeline.ENTRIES - 1, 1 - (time - frameTime) / (frames[frame + ColorTimeline.PREV_TIME] - frameTime));
r += (frames[frame + ColorTimeline.R] - r) * percent;
g += (frames[frame + ColorTimeline.G] - g) * percent;
b += (frames[frame + ColorTimeline.B] - b) * percent;
a += (frames[frame + ColorTimeline.A] - a) * percent;
}
if (alpha == 1)
slot.color.set(r, g, b, a);
else {
var color = slot.color;
if (setupPose)
color.setFromColor(slot.data.color);
color.add((r - color.r) * alpha, (g - color.g) * alpha, (b - color.b) * alpha, (a - color.a) * alpha);
}
};
ColorTimeline.ENTRIES = 5;
ColorTimeline.PREV_TIME = -5;
ColorTimeline.PREV_R = -4;
ColorTimeline.PREV_G = -3;
ColorTimeline.PREV_B = -2;
ColorTimeline.PREV_A = -1;
ColorTimeline.R = 1;
ColorTimeline.G = 2;
ColorTimeline.B = 3;
ColorTimeline.A = 4;
return ColorTimeline;
}(CurveTimeline));
core.ColorTimeline = ColorTimeline;
var AttachmentTimeline = (function () {
function AttachmentTimeline(frameCount) {
this.frames = core.Utils.newFloatArray(frameCount);
this.attachmentNames = new Array(frameCount);
}
AttachmentTimeline.prototype.getPropertyId = function () {
return (TimelineType.attachment << 24) + this.slotIndex;
};
AttachmentTimeline.prototype.getFrameCount = function () {
return this.frames.length;
};
AttachmentTimeline.prototype.setFrame = function (frameIndex, time, attachmentName) {
this.frames[frameIndex] = time;
this.attachmentNames[frameIndex] = attachmentName;
};
AttachmentTimeline.prototype.apply = function (skeleton, lastTime, time, events, alpha, setupPose, mixingOut) {
var slot = skeleton.slots[this.slotIndex];
if (mixingOut && setupPose) {
var attachmentName_1 = slot.data.attachmentName;
slot.setAttachment(attachmentName_1 == null ? null : skeleton.getAttachment(this.slotIndex, attachmentName_1));
return;
}
var frames = this.frames;
if (time < frames[0]) {
if (setupPose) {
var attachmentName_2 = slot.data.attachmentName;
slot.setAttachment(attachmentName_2 == null ? null : skeleton.getAttachment(this.slotIndex, attachmentName_2));
}
return;
}
var frameIndex = 0;
if (time >= frames[frames.length - 1])
frameIndex = frames.length - 1;
else
frameIndex = Animation.binarySearch(frames, time, 1) - 1;
var attachmentName = this.attachmentNames[frameIndex];
skeleton.slots[this.slotIndex]
.setAttachment(attachmentName == null ? null : skeleton.getAttachment(this.slotIndex, attachmentName));
};
return AttachmentTimeline;
}());
core.AttachmentTimeline = AttachmentTimeline;
var DeformTimeline = (function (_super) {
__extends(DeformTimeline, _super);
function DeformTimeline(frameCount) {
_super.call(this, frameCount);
this.frames = core.Utils.newFloatArray(frameCount);
this.frameVertices = new Array(frameCount);
}
DeformTimeline.prototype.getPropertyId = function () {
return (TimelineType.deform << 24) + this.slotIndex;
};
DeformTimeline.prototype.setFrame = function (frameIndex, time, vertices) {
this.frames[frameIndex] = time;
this.frameVertices[frameIndex] = vertices;
};
DeformTimeline.prototype.apply = function (skeleton, lastTime, time, firedEvents, alpha, setupPose, mixingOut) {
var slot = skeleton.slots[this.slotIndex];
var slotAttachment = slot.getAttachment();
if (!(slotAttachment instanceof core.VertexAttachment) || !slotAttachment.applyDeform(this.attachment))
return;
var frames = this.frames;
var verticesArray = slot.attachmentVertices;
if (time < frames[0]) {
if (setupPose)
core.Utils.setArraySize(verticesArray, 0);
return;
}
var frameVertices = this.frameVertices;
var vertexCount = frameVertices[0].length;
if (verticesArray.length != vertexCount)
alpha = 1;
var vertices = core.Utils.setArraySize(verticesArray, vertexCount);
if (time >= frames[frames.length - 1]) {
var lastVertices = frameVertices[frames.length - 1];
if (alpha == 1) {
core.Utils.arrayCopy(lastVertices, 0, vertices, 0, vertexCount);
}
else if (setupPose) {
var vertexAttachment = slotAttachment;
if (vertexAttachment.bones == null) {
var setupVertices = vertexAttachment.vertices;
for (var i = 0; i < vertexCount; i++) {
var setup = setupVertices[i];
vertices[i] = setup + (lastVertices[i] - setup) * alpha;
}
}
else {
for (var i = 0; i < vertexCount; i++)
vertices[i] = lastVertices[i] * alpha;
}
}
else {
for (var i = 0; i < vertexCount; i++)
vertices[i] += (lastVertices[i] - vertices[i]) * alpha;
}
return;
}
var frame = Animation.binarySearch(frames, time);
var prevVertices = frameVertices[frame - 1];
var nextVertices = frameVertices[frame];
var frameTime = frames[frame];
var percent = this.getCurvePercent(frame - 1, 1 - (time - frameTime) / (frames[frame - 1] - frameTime));
if (alpha == 1) {
for (var i = 0; i < vertexCount; i++) {
var prev = prevVertices[i];
vertices[i] = prev + (nextVertices[i] - prev) * percent;
}
}
else if (setupPose) {
var vertexAttachment = slotAttachment;
if (vertexAttachment.bones == null) {
var setupVertices = vertexAttachment.vertices;
for (var i = 0; i < vertexCount; i++) {
var prev = prevVertices[i], setup = setupVertices[i];
vertices[i] = setup + (prev + (nextVertices[i] - prev) * percent - setup) * alpha;
}
}
else {
for (var i = 0; i < vertexCount; i++) {
var prev = prevVertices[i];
vertices[i] = (prev + (nextVertices[i] - prev) * percent) * alpha;
}
}
}
else {
for (var i = 0; i < vertexCount; i++) {
var prev = prevVertices[i];
vertices[i] += (prev + (nextVertices[i] - prev) * percent - vertices[i]) * alpha;
}
}
};
return DeformTimeline;
}(CurveTimeline));
core.DeformTimeline = DeformTimeline;
var EventTimeline = (function () {
function EventTimeline(frameCount) {
this.frames = core.Utils.newFloatArray(frameCount);
this.events = new Array(frameCount);
}
EventTimeline.prototype.getPropertyId = function () {
return TimelineType.event << 24;
};
EventTimeline.prototype.getFrameCount = function () {
return this.frames.length;
};
EventTimeline.prototype.setFrame = function (frameIndex, event) {
this.frames[frameIndex] = event.time;
this.events[frameIndex] = event;
};
EventTimeline.prototype.apply = function (skeleton, lastTime, time, firedEvents, alpha, setupPose, mixingOut) {
if (firedEvents == null)
return;
var frames = this.frames;
var frameCount = this.frames.length;
if (lastTime > time) {
this.apply(skeleton, lastTime, Number.MAX_VALUE, firedEvents, alpha, setupPose, mixingOut);
lastTime = -1;
}
else if (lastTime >= frames[frameCount - 1])
return;
if (time < frames[0])
return;
var frame = 0;
if (lastTime < frames[0])
frame = 0;
else {
frame = Animation.binarySearch(frames, lastTime);
var frameTime = frames[frame];
while (frame > 0) {
if (frames[frame - 1] != frameTime)
break;
frame--;
}
}
for (; frame < frameCount && time >= frames[frame]; frame++)
firedEvents.push(this.events[frame]);
};
return EventTimeline;
}());
core.EventTimeline = EventTimeline;
var DrawOrderTimeline = (function () {
function DrawOrderTimeline(frameCount) {
this.frames = core.Utils.newFloatArray(frameCount);
this.drawOrders = new Array(frameCount);
}
DrawOrderTimeline.prototype.getPropertyId = function () {
return TimelineType.drawOrder << 24;
};
DrawOrderTimeline.prototype.getFrameCount = function () {
return this.frames.length;
};
DrawOrderTimeline.prototype.setFrame = function (frameIndex, time, drawOrder) {
this.frames[frameIndex] = time;
this.drawOrders[frameIndex] = drawOrder;
};
DrawOrderTimeline.prototype.apply = function (skeleton, lastTime, time, firedEvents, alpha, setupPose, mixingOut) {
var drawOrder = skeleton.drawOrder;
var slots = skeleton.slots;
if (mixingOut && setupPose) {
core.Utils.arrayCopy(skeleton.slots, 0, skeleton.drawOrder, 0, skeleton.slots.length);
return;
}
var frames = this.frames;
if (time < frames[0]) {
if (setupPose)
core.Utils.arrayCopy(skeleton.slots, 0, skeleton.drawOrder, 0, skeleton.slots.length);
return;
}
var frame = 0;
if (time >= frames[frames.length - 1])
frame = frames.length - 1;
else
frame = Animation.binarySearch(frames, time) - 1;
var drawOrderToSetupIndex = this.drawOrders[frame];
if (drawOrderToSetupIndex == null)
core.Utils.arrayCopy(slots, 0, drawOrder, 0, slots.length);
else {
for (var i = 0, n = drawOrderToSetupIndex.length; i < n; i++)
drawOrder[i] = slots[drawOrderToSetupIndex[i]];
}
};
return DrawOrderTimeline;
}());
core.DrawOrderTimeline = DrawOrderTimeline;
var IkConstraintTimeline = (function (_super) {
__extends(IkConstraintTimeline, _super);
function IkConstraintTimeline(frameCount) {
_super.call(this, frameCount);
this.frames = core.Utils.newFloatArray(frameCount * IkConstraintTimeline.ENTRIES);
}
IkConstraintTimeline.prototype.getPropertyId = function () {
return (TimelineType.ikConstraint << 24) + this.ikConstraintIndex;
};
IkConstraintTimeline.prototype.setFrame = function (frameIndex, time, mix, bendDirection) {
frameIndex *= IkConstraintTimeline.ENTRIES;
this.frames[frameIndex] = time;
this.frames[frameIndex + IkConstraintTimeline.MIX] = mix;
this.frames[frameIndex + IkConstraintTimeline.BEND_DIRECTION] = bendDirection;
};
IkConstraintTimeline.prototype.apply = function (skeleton, lastTime, time, firedEvents, alpha, setupPose, mixingOut) {
var frames = this.frames;
var constraint = skeleton.ikConstraints[this.ikConstraintIndex];
if (time < frames[0]) {
if (setupPose) {
constraint.mix = constraint.data.mix;
constraint.bendDirection = constraint.data.bendDirection;
}
return;
}
if (time >= frames[frames.length - IkConstraintTimeline.ENTRIES]) {
if (setupPose) {
constraint.mix = constraint.data.mix + (frames[frames.length + IkConstraintTimeline.PREV_MIX] - constraint.data.mix) * alpha;
constraint.bendDirection = mixingOut ? constraint.data.bendDirection
: frames[frames.length + IkConstraintTimeline.PREV_BEND_DIRECTION];
}
else {
constraint.mix += (frames[frames.length + IkConstraintTimeline.PREV_MIX] - constraint.mix) * alpha;
if (!mixingOut)
constraint.bendDirection = frames[frames.length + IkConstraintTimeline.PREV_BEND_DIRECTION];
}
return;
}
var frame = Animation.binarySearch(frames, time, IkConstraintTimeline.ENTRIES);
var mix = frames[frame + IkConstraintTimeline.PREV_MIX];
var frameTime = frames[frame];
var percent = this.getCurvePercent(frame / IkConstraintTimeline.ENTRIES - 1, 1 - (time - frameTime) / (frames[frame + IkConstraintTimeline.PREV_TIME] - frameTime));
if (setupPose) {
constraint.mix = constraint.data.mix + (mix + (frames[frame + IkConstraintTimeline.MIX] - mix) * percent - constraint.data.mix) * alpha;
constraint.bendDirection = mixingOut ? constraint.data.bendDirection : frames[frame + IkConstraintTimeline.PREV_BEND_DIRECTION];
}
else {
constraint.mix += (mix + (frames[frame + IkConstraintTimeline.MIX] - mix) * percent - constraint.mix) * alpha;
if (!mixingOut)
constraint.bendDirection = frames[frame + IkConstraintTimeline.PREV_BEND_DIRECTION];
}
};
IkConstraintTimeline.ENTRIES = 3;
IkConstraintTimeline.PREV_TIME = -3;
IkConstraintTimeline.PREV_MIX = -2;
IkConstraintTimeline.PREV_BEND_DIRECTION = -1;
IkConstraintTimeline.MIX = 1;
IkConstraintTimeline.BEND_DIRECTION = 2;
return IkConstraintTimeline;
}(CurveTimeline));
core.IkConstraintTimeline = IkConstraintTimeline;
var TransformConstraintTimeline = (function (_super) {
__extends(TransformConstraintTimeline, _super);
function TransformConstraintTimeline(frameCount) {
_super.call(this, frameCount);
this.frames = core.Utils.newFloatArray(frameCount * TransformConstraintTimeline.ENTRIES);
}
TransformConstraintTimeline.prototype.getPropertyId = function () {
return (TimelineType.transformConstraint << 24) + this.transformConstraintIndex;
};
TransformConstraintTimeline.prototype.setFrame = function (frameIndex, time, rotateMix, translateMix, scaleMix, shearMix) {
frameIndex *= TransformConstraintTimeline.ENTRIES;
this.frames[frameIndex] = time;
this.frames[frameIndex + TransformConstraintTimeline.ROTATE] = rotateMix;
this.frames[frameIndex + TransformConstraintTimeline.TRANSLATE] = translateMix;
this.frames[frameIndex + TransformConstraintTimeline.SCALE] = scaleMix;
this.frames[frameIndex + TransformConstraintTimeline.SHEAR] = shearMix;
};
TransformConstraintTimeline.prototype.apply = function (skeleton, lastTime, time, firedEvents, alpha, setupPose, mixingOut) {
var frames = this.frames;
var constraint = skeleton.transformConstraints[this.transformConstraintIndex];
if (time < frames[0]) {
if (setupPose) {
var data = constraint.data;
constraint.rotateMix = data.rotateMix;
constraint.translateMix = data.rotateMix;
constraint.scaleMix = data.scaleMix;
constraint.shearMix = data.shearMix;
}
return;
}
var rotate = 0, translate = 0, scale = 0, shear = 0;
if (time >= frames[frames.length - TransformConstraintTimeline.ENTRIES]) {
var i = frames.length;
rotate = frames[i + TransformConstraintTimeline.PREV_ROTATE];
translate = frames[i + TransformConstraintTimeline.PREV_TRANSLATE];
scale = frames[i + TransformConstraintTimeline.PREV_SCALE];
shear = frames[i + TransformConstraintTimeline.PREV_SHEAR];
}
else {
var frame = Animation.binarySearch(frames, time, TransformConstraintTimeline.ENTRIES);
rotate = frames[frame + TransformConstraintTimeline.PREV_ROTATE];
translate = frames[frame + TransformConstraintTimeline.PREV_TRANSLATE];
scale = frames[frame + TransformConstraintTimeline.PREV_SCALE];
shear = frames[frame + TransformConstraintTimeline.PREV_SHEAR];
var frameTime = frames[frame];
var percent = this.getCurvePercent(frame / TransformConstraintTimeline.ENTRIES - 1, 1 - (time - frameTime) / (frames[frame + TransformConstraintTimeline.PREV_TIME] - frameTime));
rotate += (frames[frame + TransformConstraintTimeline.ROTATE] - rotate) * percent;
translate += (frames[frame + TransformConstraintTimeline.TRANSLATE] - translate) * percent;
scale += (frames[frame + TransformConstraintTimeline.SCALE] - scale) * percent;
shear += (frames[frame + TransformConstraintTimeline.SHEAR] - shear) * percent;
}
if (setupPose) {
var data = constraint.data;
constraint.rotateMix = data.rotateMix + (rotate - data.rotateMix) * alpha;
constraint.translateMix = data.translateMix + (translate - data.translateMix) * alpha;
constraint.scaleMix = data.scaleMix + (scale - data.scaleMix) * alpha;
constraint.shearMix = data.shearMix + (shear - data.shearMix) * alpha;
}
else {
constraint.rotateMix += (rotate - constraint.rotateMix) * alpha;
constraint.translateMix += (translate - constraint.translateMix) * alpha;
constraint.scaleMix += (scale - constraint.scaleMix) * alpha;
constraint.shearMix += (shear - constraint.shearMix) * alpha;
}
};
TransformConstraintTimeline.ENTRIES = 5;
TransformConstraintTimeline.PREV_TIME = -5;
TransformConstraintTimeline.PREV_ROTATE = -4;
TransformConstraintTimeline.PREV_TRANSLATE = -3;
TransformConstraintTimeline.PREV_SCALE = -2;
TransformConstraintTimeline.PREV_SHEAR = -1;
TransformConstraintTimeline.ROTATE = 1;
TransformConstraintTimeline.TRANSLATE = 2;
TransformConstraintTimeline.SCALE = 3;
TransformConstraintTimeline.SHEAR = 4;
return TransformConstraintTimeline;
}(CurveTimeline));
core.TransformConstraintTimeline = TransformConstraintTimeline;
var PathConstraintPositionTimeline = (function (_super) {
__extends(PathConstraintPositionTimeline, _super);
function PathConstraintPositionTimeline(frameCount) {
_super.call(this, frameCount);
this.frames = core.Utils.newFloatArray(frameCount * PathConstraintPositionTimeline.ENTRIES);
}
PathConstraintPositionTimeline.prototype.getPropertyId = function () {
return (TimelineType.pathConstraintPosition << 24) + this.pathConstraintIndex;
};
PathConstraintPositionTimeline.prototype.setFrame = function (frameIndex, time, value) {
frameIndex *= PathConstraintPositionTimeline.ENTRIES;
this.frames[frameIndex] = time;
this.frames[frameIndex + PathConstraintPositionTimeline.VALUE] = value;
};
PathConstraintPositionTimeline.prototype.apply = function (skeleton, lastTime, time, firedEvents, alpha, setupPose, mixingOut) {
var frames = this.frames;
var constraint = skeleton.pathConstraints[this.pathConstraintIndex];
if (time < frames[0]) {
if (setupPose)
constraint.position = constraint.data.position;
return;
}
var position = 0;
if (time >= frames[frames.length - PathConstraintPositionTimeline.ENTRIES])
position = frames[frames.length + PathConstraintPositionTimeline.PREV_VALUE];
else {
var frame = Animation.binarySearch(frames, time, PathConstraintPositionTimeline.ENTRIES);
position = frames[frame + PathConstraintPositionTimeline.PREV_VALUE];
var frameTime = frames[frame];
var percent = this.getCurvePercent(frame / PathConstraintPositionTimeline.ENTRIES - 1, 1 - (time - frameTime) / (frames[frame + PathConstraintPositionTimeline.PREV_TIME] - frameTime));
position += (frames[frame + PathConstraintPositionTimeline.VALUE] - position) * percent;
}
if (setupPose)
constraint.position = constraint.data.position + (position - constraint.data.position) * alpha;
else
constraint.position += (position - constraint.position) * alpha;
};
PathConstraintPositionTimeline.ENTRIES = 2;
PathConstraintPositionTimeline.PREV_TIME = -2;
PathConstraintPositionTimeline.PREV_VALUE = -1;
PathConstraintPositionTimeline.VALUE = 1;
return PathConstraintPositionTimeline;
}(CurveTimeline));
core.PathConstraintPositionTimeline = PathConstraintPositionTimeline;
var PathConstraintSpacingTimeline = (function (_super) {
__extends(PathConstraintSpacingTimeline, _super);
function PathConstraintSpacingTimeline(frameCount) {
_super.call(this, frameCount);
}
PathConstraintSpacingTimeline.prototype.getPropertyId = function () {
return (TimelineType.pathConstraintSpacing << 24) + this.pathConstraintIndex;
};
PathConstraintSpacingTimeline.prototype.apply = function (skeleton, lastTime, time, firedEvents, alpha, setupPose, mixingOut) {
var frames = this.frames;
var constraint = skeleton.pathConstraints[this.pathConstraintIndex];
if (time < frames[0]) {
if (setupPose)
constraint.spacing = constraint.data.spacing;
return;
}
var spacing = 0;
if (time >= frames[frames.length - PathConstraintSpacingTimeline.ENTRIES])
spacing = frames[frames.length + PathConstraintSpacingTimeline.PREV_VALUE];
else {
var frame = Animation.binarySearch(frames, time, PathConstraintSpacingTimeline.ENTRIES);
spacing = frames[frame + PathConstraintSpacingTimeline.PREV_VALUE];
var frameTime = frames[frame];
var percent = this.getCurvePercent(frame / PathConstraintSpacingTimeline.ENTRIES - 1, 1 - (time - frameTime) / (frames[frame + PathConstraintSpacingTimeline.PREV_TIME] - frameTime));
spacing += (frames[frame + PathConstraintSpacingTimeline.VALUE] - spacing) * percent;
}
if (setupPose)
constraint.spacing = constraint.data.spacing + (spacing - constraint.data.spacing) * alpha;
else
constraint.spacing += (spacing - constraint.spacing) * alpha;
};
return PathConstraintSpacingTimeline;
}(PathConstraintPositionTimeline));
core.PathConstraintSpacingTimeline = PathConstraintSpacingTimeline;
var PathConstraintMixTimeline = (function (_super) {
__extends(PathConstraintMixTimeline, _super);
function PathConstraintMixTimeline(frameCount) {
_super.call(this, frameCount);
this.frames = core.Utils.newFloatArray(frameCount * PathConstraintMixTimeline.ENTRIES);
}
PathConstraintMixTimeline.prototype.getPropertyId = function () {
return (TimelineType.pathConstraintMix << 24) + this.pathConstraintIndex;
};
PathConstraintMixTimeline.prototype.setFrame = function (frameIndex, time, rotateMix, translateMix) {
frameIndex *= PathConstraintMixTimeline.ENTRIES;
this.frames[frameIndex] = time;
this.frames[frameIndex + PathConstraintMixTimeline.ROTATE] = rotateMix;
this.frames[frameIndex + PathConstraintMixTimeline.TRANSLATE] = translateMix;
};
PathConstraintMixTimeline.prototype.apply = function (skeleton, lastTime, time, firedEvents, alpha, setupPose, mixingOut) {
var frames = this.frames;
var constraint = skeleton.pathConstraints[this.pathConstraintIndex];
if (time < frames[0]) {
if (setupPose) {
constraint.rotateMix = constraint.data.rotateMix;
constraint.translateMix = constraint.data.translateMix;
}
return;
}
var rotate = 0, translate = 0;
if (time >= frames[frames.length - PathConstraintMixTimeline.ENTRIES]) {
rotate = frames[frames.length + PathConstraintMixTimeline.PREV_ROTATE];
translate = frames[frames.length + PathConstraintMixTimeline.PREV_TRANSLATE];
}
else {
var frame = Animation.binarySearch(frames, time, PathConstraintMixTimeline.ENTRIES);
rotate = frames[frame + PathConstraintMixTimeline.PREV_ROTATE];
translate = frames[frame + PathConstraintMixTimeline.PREV_TRANSLATE];
var frameTime = frames[frame];
var percent = this.getCurvePercent(frame / PathConstraintMixTimeline.ENTRIES - 1, 1 - (time - frameTime) / (frames[frame + PathConstraintMixTimeline.PREV_TIME] - frameTime));
rotate += (frames[frame + PathConstraintMixTimeline.ROTATE] - rotate) * percent;
translate += (frames[frame + PathConstraintMixTimeline.TRANSLATE] - translate) * percent;
}
if (setupPose) {
constraint.rotateMix = constraint.data.rotateMix + (rotate - constraint.data.rotateMix) * alpha;
constraint.translateMix = constraint.data.translateMix + (translate - constraint.data.translateMix) * alpha;
}
else {
constraint.rotateMix += (rotate - constraint.rotateMix) * alpha;
constraint.translateMix += (translate - constraint.translateMix) * alpha;
}
};
PathConstraintMixTimeline.ENTRIES = 3;
PathConstraintMixTimeline.PREV_TIME = -3;
PathConstraintMixTimeline.PREV_ROTATE = -2;
PathConstraintMixTimeline.PREV_TRANSLATE = -1;
PathConstraintMixTimeline.ROTATE = 1;
PathConstraintMixTimeline.TRANSLATE = 2;
return PathConstraintMixTimeline;
}(CurveTimeline));
core.PathConstraintMixTimeline = PathConstraintMixTimeline;
})(core = pixi_spine.core || (pixi_spine.core = {}));
})(pixi_spine || (pixi_spine = {}));
var pixi_spine;
(function (pixi_spine) {
var core;
(function (core) {
var AnimationState = (function () {
function AnimationState(data) {
this.tracks = new Array();
this.events = new Array();
this.listeners = new Array();
this.queue = new EventQueue(this);
this.propertyIDs = new core.IntSet();
this.animationsChanged = false;
this.timeScale = 1;
this.trackEntryPool = new core.Pool(function () { return new TrackEntry(); });
this.data = data;
}
AnimationState.prototype.update = function (delta) {
delta *= this.timeScale;
var tracks = this.tracks;
for (var i = 0, n = tracks.length; i < n; i++) {
var current = tracks[i];
if (current == null)
continue;
current.animationLast = current.nextAnimationLast;
current.trackLast = current.nextTrackLast;
var currentDelta = delta * current.timeScale;
if (current.delay > 0) {
current.delay -= currentDelta;
if (current.delay > 0)
continue;
currentDelta = -current.delay;
current.delay = 0;
}
var next = current.next;
if (next != null) {
var nextTime = current.trackLast - next.delay;
if (nextTime >= 0) {
next.delay = 0;
next.trackTime = nextTime + delta * next.timeScale;
current.trackTime += currentDelta;
this.setCurrent(i, next, true);
while (next.mixingFrom != null) {
next.mixTime += currentDelta;
next = next.mixingFrom;
}
continue;
}
}
else {
if (current.trackLast >= current.trackEnd && current.mixingFrom == null) {
tracks[i] = null;
this.queue.end(current);
this.disposeNext(current);
continue;
}
}
this.updateMixingFrom(current, delta);