fix: Fixed error when registered tweens are not completed in order

Author: hoonsbory

dist/tween.amd.js

@@ -302,7 +302,7 @@ define(['exports'], (function (exports) { 'use strict';
                 var prevCallback = tween.getCompleteCallback();
                 tween.onComplete(function () {
                     prevCallback === null || prevCallback === void 0 ? void 0 : prevCallback(tween);
-                    // Since _isPlaying is updated to false after the onComplete callback finishes, the final tween is omitted from the check to determine if all animations have completed
+                    // After the onComplete callback completes, _isPlaying is updated to false, so if the total number of completed tweens is -1, then they are all complete.
                     var completedGroup = group.filter(function (tween) { return !tween.isPlaying(); });
                     if (completedGroup.length === group.length - 1)
                         callback(group);

dist/tween.cjs

@@ -304,7 +304,7 @@ var Group = /** @class */ (function () {
             var prevCallback = tween.getCompleteCallback();
             tween.onComplete(function () {
                 prevCallback === null || prevCallback === void 0 ? void 0 : prevCallback(tween);
-                // Since _isPlaying is updated to false after the onComplete callback finishes, the final tween is omitted from the check to determine if all animations have completed
+                // After the onComplete callback completes, _isPlaying is updated to false, so if the total number of completed tweens is -1, then they are all complete.
                 var completedGroup = group.filter(function (tween) { return !tween.isPlaying(); });
                 if (completedGroup.length === group.length - 1)
                     callback(group);

dist/tween.esm.js

@@ -300,7 +300,7 @@ var Group = /** @class */ (function () {
             var prevCallback = tween.getCompleteCallback();
             tween.onComplete(function () {
                 prevCallback === null || prevCallback === void 0 ? void 0 : prevCallback(tween);
-                // Since _isPlaying is updated to false after the onComplete callback finishes, the final tween is omitted from the check to determine if all animations have completed
+                // After the onComplete callback completes, _isPlaying is updated to false, so if the total number of completed tweens is -1, then they are all complete.
                 var completedGroup = group.filter(function (tween) { return !tween.isPlaying(); });
                 if (completedGroup.length === group.length - 1)
                     callback(group);

dist/tween.umd.js

@@ -306,7 +306,7 @@
                 var prevCallback = tween.getCompleteCallback();
                 tween.onComplete(function () {
                     prevCallback === null || prevCallback === void 0 ? void 0 : prevCallback(tween);
-                    // Since _isPlaying is updated to false after the onComplete callback finishes, the final tween is omitted from the check to determine if all animations have completed
+                    // After the onComplete callback completes, _isPlaying is updated to false, so if the total number of completed tweens is -1, then they are all complete.
                     var completedGroup = group.filter(function (tween) { return !tween.isPlaying(); });
                     if (completedGroup.length === group.length - 1)
                         callback(group);