Library to replace MultiAction in WME
This script should not be not be installed directly. It is a library for other scripts to include with the meta directive // @require https://update.greatest.deepsurf.us/scripts/529634/1552340/WME%20MultiActionHack.js
this.WS=this.WS||{},this.WS.SDKMultiActionHack=function(){"use strict";function n(){return"unsafeWindow"in window?window.unsafeWindow:window}class t{constructor(n,t,i){this._target=n,this._methodName=t,this._interceptor=i,this._isEnabled=!1,this.managedInterceptor=(...n)=>this._isEnabled?this._interceptor(((...n)=>this.invokeOriginal(...n)),...n):this.invokeOriginal(...n),this.initialize()}initialize(){this._originalMethod=this._target[this._methodName],this._target[this._methodName]=this.managedInterceptor}invokeOriginal(...n){return this._originalMethod.apply(this._target,n)}enable(){this._isEnabled=!0}disable(){this._isEnabled=!1}}function i(t){const i=function(){try{return n().require("Waze/Action/MultiAction")}catch(n){return null}}();if(!i)throw new Error("Unable to retrieve MultiAction");return new i(t)}class a{constructor(n){this._actionManager=n,this._actionsInTransaction=[],this._undoableActionsInTransaction=[],this._hasActiveTransaction=!1,this._interceptor=new t(n,"add",((i,a)=>{if(!this.isTransactionOpen)return i(a);if(a.undoSupported()){let i,o=!1;new t(a,"doAction",((n,...t)=>o?i:(o=!0,i=n(...t)))).enable(),new t(a,"undoAction",((n,...t)=>{const a=n(...t);return o=!1,i=void 0,a})).enable(),a.doAction(n.dataModel),this._undoableActionsInTransaction.push(a)}return this._actionsInTransaction.push(a),!0})),this._interceptor.enable()}closeTransaction(){return this._hasActiveTransaction=!1,this.getTransactionActions()}openTransaction(){this._actionsInTransaction=[],this._undoableActionsInTransaction=[],this._hasActiveTransaction=!0}get isTransactionOpen(){return this._hasActiveTransaction}beginTransaction(){this.openTransaction()}getTransactionActions(){return this._actionsInTransaction}commitTransaction(n){const t=this.closeTransaction(),a=i(t);a?(n&&(a._description=n),this._interceptor.invokeOriginal(a)):t.forEach((n=>this._interceptor.invokeOriginal(n)))}cancelTransaction(){this._undoableActionsInTransaction.forEach((n=>n.undoAction(this._actionManager.dataModel))),this.closeTransaction()}}const o=n();let s;return o.SDK_INITIALIZED.then((()=>{s=new a(o.W.model.actionManager)})),{beginTransaction:()=>s.beginTransaction(),commitTransaction:n=>s.commitTransaction(n),cancelTransaction:()=>s.cancelTransaction(),groupActions(n,t){s.beginTransaction();try{n(),s.commitTransaction(t)}catch(n){throw s.cancelTransaction(),n}}}}();