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null===this.value?L("Value.value"):this.value},set:function(t){this.value=t}},{key:"valueType",get:function(){return U.VariablePointer}},{key:"isTruthy",get:function(){throw new Error("Shouldn't be checking the truthiness of a variable pointer")}},{key:"Cast",value:function(t){if(t==this.valueType)return this;throw this.BadCastException(t)}},{key:"toString",value:function(){return"VariablePointerValue("+this.variableName+")"}},{key:"Copy",value:function(){return new r(this.variableName,this.contextIndex)}}]),r}(K),Z=function(t){a(r,t);var e=d(r);function r(t,i){var a;return n(this,r),a=e.call(this,null),t||i?t instanceof B?a.value=new B(t):t instanceof M&&"number"==typeof i&&(a.value=new B({Key:t,Value:i})):a.value=new B,a}return i(r,[{key:"isTruthy",get:function(){return null===this.value?L("this.value"):this.value.Count>0}},{key:"valueType",get:function(){return U.List}},{key:"Cast",value:function(t){if(null===this.value)return L("Value.value");if(t==U.Int){var 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n,r=S(e);try{for(r.s();!(n=r.n()).done;){var i=m(n.value,1)[0];this.namedContent.delete(i)}}catch(t){r.e(t)}finally{r.f()}}if(null!=t){var a,o=S(t);try{for(o.s();!(a=o.n()).done;){var s=T(m(a.value,2)[1]);null!=s&&this.AddToNamedContentOnly(s)}}catch(t){o.e(t)}finally{o.f()}}}},{key:"countFlags",get:function(){var t=0;return this.visitsShouldBeCounted&&(t|=r.CountFlags.Visits),this.turnIndexShouldBeCounted&&(t|=r.CountFlags.Turns),this.countingAtStartOnly&&(t|=r.CountFlags.CountStartOnly),t==r.CountFlags.CountStartOnly&&(t=0),t},set:function(t){var e=t;(e&r.CountFlags.Visits)>0&&(this.visitsShouldBeCounted=!0),(e&r.CountFlags.Turns)>0&&(this.turnIndexShouldBeCounted=!0),(e&r.CountFlags.CountStartOnly)>0&&(this.countingAtStartOnly=!0)}},{key:"pathToFirstLeafContent",get:function(){return 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e;(e=t.CommandType||(t.CommandType={}))[e.NotSet=-1]="NotSet",e[e.EvalStart=0]="EvalStart",e[e.EvalOutput=1]="EvalOutput",e[e.EvalEnd=2]="EvalEnd",e[e.Duplicate=3]="Duplicate",e[e.PopEvaluatedValue=4]="PopEvaluatedValue",e[e.PopFunction=5]="PopFunction",e[e.PopTunnel=6]="PopTunnel",e[e.BeginString=7]="BeginString",e[e.EndString=8]="EndString",e[e.NoOp=9]="NoOp",e[e.ChoiceCount=10]="ChoiceCount",e[e.Turns=11]="Turns",e[e.TurnsSince=12]="TurnsSince",e[e.Random=13]="Random",e[e.SeedRandom=14]="SeedRandom",e[e.VisitIndex=15]="VisitIndex",e[e.SequenceShuffleIndex=16]="SequenceShuffleIndex",e[e.StartThread=17]="StartThread",e[e.Done=18]="Done",e[e.End=19]="End",e[e.ListFromInt=20]="ListFromInt",e[e.ListRange=21]="ListRange",e[e.ListRandom=22]="ListRandom",e[e.ReadCount=23]="ReadCount",e[e.TOTAL_VALUES=24]="TOTAL_VALUES"}(et||(et={}));var nt=function(t){a(r,t);var e=d(r);function r(){var t;return n(this,r),(t=e.apply(this,arguments))._prototypeRuntimeConstantExpression=null,t.outputWhenComplete=!1,t.GenerateRuntimeObject=function(){var e=new tt;return e.AddContent(et.EvalStart()),t.GenerateIntoContainer(e),t.outputWhenComplete&&e.AddContent(et.EvalOutput()),e.AddContent(et.EvalEnd()),e},t.GenerateConstantIntoContainer=function(e){null===t._prototypeRuntimeConstantExpression&&(t._prototypeRuntimeConstantExpression=new tt,t.GenerateIntoContainer(t._prototypeRuntimeConstantExpression));var n,r=S(t._prototypeRuntimeConstantExpression.content);try{for(r.s();!(n=r.n()).done;){var i=n.value.Copy();i&&e.AddContent(i)}}catch(t){r.e(t)}finally{r.f()}},t.toString=function(){return"No string value in JavaScript."},t}return i(r,[{key:"typeName",get:function(){return"Expression"}},{key:"Equals",value:function(t){return!1}}]),r}(W),rt=function(t){a(r,t);var e=d(r);function r(){return n(this,r),e.apply(this,arguments)}return i(r)}(V),it=function(t){a(r,t);var e=d(r);function r(){var t;if(n(this,r),(t=e.call(this))._name=null,t._numberOfParameters=0,t._prototype=null,t._isPrototype=!1,t._operationFuncs=null,0===arguments.length)r.GenerateNativeFunctionsIfNecessary();else if(1===arguments.length){var i=arguments[0];r.GenerateNativeFunctionsIfNecessary(),t.name=i}else if(2===arguments.length){var a=arguments[0],o=arguments[1];t._isPrototype=!0,t.name=a,t.numberOfParameters=o}return t}return i(r,[{key:"name",get:function(){return null===this._name?L("NativeFunctionCall._name"):this._name},set:function(t){this._name=t,this._isPrototype||(null===r._nativeFunctions?L("NativeFunctionCall._nativeFunctions"):this._prototype=r._nativeFunctions.get(this._name)||null)}},{key:"numberOfParameters",get:function(){return this._prototype?this._prototype.numberOfParameters:this._numberOfParameters},set:function(t){this._numberOfParameters=t}},{key:"Call",value:function(t){if(this._prototype)return this._prototype.Call(t);if(this.numberOfParameters!=t.length)throw new 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Error("Unexpected number of parameters to NativeFunctionCall: "+t.length)}},{key:"CallBinaryListOperation",value:function(t){if(("+"==this.name||"-"==this.name)&&t[0]instanceof Z&&t[1]instanceof J)return this.CallListIncrementOperation(t);var e=A(t[0],K),n=A(t[1],K);if(!("&&"!=this.name&&"||"!=this.name||e.valueType==U.List&&n.valueType==U.List)){if(null===this._operationFuncs)return L("NativeFunctionCall._operationFuncs");var r=this._operationFuncs.get(U.Int);if(null===r)return L("NativeFunctionCall.CallBinaryListOperation op");var i=function(t){if("boolean"==typeof t)return t;throw new Error("".concat(t," is not a boolean"))}(r(e.isTruthy?1:0,n.isTruthy?1:0));return new H(i)}if(e.valueType==U.List&&n.valueType==U.List)return this.CallType([e,n]);throw new G("Can not call use "+this.name+" operation on "+U[e.valueType]+" and "+U[n.valueType])}},{key:"CallListIncrementOperation",value:function(t){var e=A(t[0],Z),n=A(t[1],J),r=new B;if(null===e.value)return 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a=A(e.value,K);a.valueType>n&&(n=a.valueType),a.valueType==U.List&&(r=_(a,Z))}}catch(t){i.e(t)}finally{i.f()}var o=[];if(U[n]==U[U.List]){var s,l=S(t);try{for(l.s();!(s=l.n()).done;){var u=A(s.value,K);if(u.valueType==U.List)o.push(u);else{if(u.valueType!=U.Int){var c=U[u.valueType];throw new G("Cannot mix Lists and "+c+" values in this operation")}var h=parseInt(u.valueObject);if(null===(r=A(r,Z)).value)return L("NativeFunctionCall.CoerceValuesToSingleType specialCaseList.value");var f=r.value.originOfMaxItem;if(null===f)return L("NativeFunctionCall.CoerceValuesToSingleType list");var d=f.TryGetItemWithValue(h,M.Null);if(!d.exists)throw new G("Could not find List item with the value "+h+" in "+f.name);var v=new Z(d.result,h);o.push(v)}}}catch(t){l.e(t)}finally{l.f()}}else{var p,m=S(t);try{for(m.s();!(p=m.n()).done;){var y=A(p.value,K).Cast(n);o.push(y)}}catch(t){m.e(t)}finally{m.f()}}return o}},{key:"AddOpFuncForType",value:function(t,e){null==this._operationFuncs&&(this._operationFuncs=new Map),this._operationFuncs.set(t,e)}},{key:"toString",value:function(){return'Native "'+this.name+'"'}}],[{key:"CallWithName",value:function(t){return new r(t)}},{key:"CallExistsWithName",value:function(t){return this.GenerateNativeFunctionsIfNecessary(),this._nativeFunctions.get(t)}},{key:"Identity",value:function(t){return t}},{key:"GenerateNativeFunctionsIfNecessary",value:function(){if(null==this._nativeFunctions){this._nativeFunctions=new Map,this.AddIntBinaryOp(this.Add,(function(t,e){return t+e})),this.AddIntBinaryOp(this.Subtract,(function(t,e){return t-e})),this.AddIntBinaryOp(this.Multiply,(function(t,e){return t*e})),this.AddIntBinaryOp(this.Divide,(function(t,e){return Math.floor(t/e)})),this.AddIntBinaryOp(this.Mod,(function(t,e){return t%e})),this.AddIntUnaryOp(this.Negate,(function(t){return-t})),this.AddIntBinaryOp(this.Equal,(function(t,e){return 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t+e})),this.AddFloatBinaryOp(this.Subtract,(function(t,e){return t-e})),this.AddFloatBinaryOp(this.Multiply,(function(t,e){return t*e})),this.AddFloatBinaryOp(this.Divide,(function(t,e){return t/e})),this.AddFloatBinaryOp(this.Mod,(function(t,e){return t%e})),this.AddFloatUnaryOp(this.Negate,(function(t){return-t})),this.AddFloatBinaryOp(this.Equal,(function(t,e){return t==e})),this.AddFloatBinaryOp(this.Greater,(function(t,e){return t>e})),this.AddFloatBinaryOp(this.Less,(function(t,e){return t<e})),this.AddFloatBinaryOp(this.GreaterThanOrEquals,(function(t,e){return t>=e})),this.AddFloatBinaryOp(this.LessThanOrEquals,(function(t,e){return t<=e})),this.AddFloatBinaryOp(this.NotEquals,(function(t,e){return t!=e})),this.AddFloatUnaryOp(this.Not,(function(t){return 0==t})),this.AddFloatBinaryOp(this.And,(function(t,e){return 0!=t&&0!=e})),this.AddFloatBinaryOp(this.Or,(function(t,e){return 0!=t||0!=e})),this.AddFloatBinaryOp(this.Max,(function(t,e){return Math.max(t,e)})),this.AddFloatBinaryOp(this.Min,(function(t,e){return Math.min(t,e)})),this.AddFloatBinaryOp(this.Pow,(function(t,e){return Math.pow(t,e)})),this.AddFloatUnaryOp(this.Floor,(function(t){return Math.floor(t)})),this.AddFloatUnaryOp(this.Ceiling,(function(t){return Math.ceil(t)})),this.AddFloatUnaryOp(this.Int,(function(t){return Math.floor(t)})),this.AddFloatUnaryOp(this.Float,r.Identity),this.AddStringBinaryOp(this.Add,(function(t,e){return t+e})),this.AddStringBinaryOp(this.Equal,(function(t,e){return t===e})),this.AddStringBinaryOp(this.NotEquals,(function(t,e){return!(t===e)})),this.AddStringBinaryOp(this.Has,(function(t,e){return t.includes(e)})),this.AddStringBinaryOp(this.Hasnt,(function(t,e){return!t.includes(e)})),this.AddListBinaryOp(this.Add,(function(t,e){return t.Union(e)})),this.AddListBinaryOp(this.Subtract,(function(t,e){return t.Without(e)})),this.AddListBinaryOp(this.Has,(function(t,e){return t.Contains(e)})),this.AddListBinaryOp(this.Hasnt,(function(t,e){return!t.Contains(e)})),this.AddListBinaryOp(this.Intersect,(function(t,e){return t.Intersect(e)})),this.AddListBinaryOp(this.Equal,(function(t,e){return t.Equals(e)})),this.AddListBinaryOp(this.Greater,(function(t,e){return t.GreaterThan(e)})),this.AddListBinaryOp(this.Less,(function(t,e){return t.LessThan(e)})),this.AddListBinaryOp(this.GreaterThanOrEquals,(function(t,e){return t.GreaterThanOrEquals(e)})),this.AddListBinaryOp(this.LessThanOrEquals,(function(t,e){return t.LessThanOrEquals(e)})),this.AddListBinaryOp(this.NotEquals,(function(t,e){return!t.Equals(e)})),this.AddListBinaryOp(this.And,(function(t,e){return t.Count>0&&e.Count>0})),this.AddListBinaryOp(this.Or,(function(t,e){return t.Count>0||e.Count>0})),this.AddListUnaryOp(this.Not,(function(t){return 0==t.Count?1:0})),this.AddListUnaryOp(this.Invert,(function(t){return t.inverse})),this.AddListUnaryOp(this.All,(function(t){return t.all})),this.AddListUnaryOp(this.ListMin,(function(t){return t.MinAsList()})),this.AddListUnaryOp(this.ListMax,(function(t){return t.MaxAsList()})),this.AddListUnaryOp(this.Count,(function(t){return t.Count})),this.AddListUnaryOp(this.ValueOfList,(function(t){return t.maxItem.Value}));this.AddOpToNativeFunc(this.Equal,2,U.DivertTarget,(function(t,e){return t.Equals(e)})),this.AddOpToNativeFunc(this.NotEquals,2,U.DivertTarget,(function(t,e){return!t.Equals(e)}))}}},{key:"AddOpToNativeFunc",value:function(t,e,n,i){if(null===this._nativeFunctions)return L("NativeFunctionCall._nativeFunctions");var a=this._nativeFunctions.get(t);a||(a=new r(t,e),this._nativeFunctions.set(t,a)),a.AddOpFuncForType(n,i)}},{key:"AddIntBinaryOp",value:function(t,e){this.AddOpToNativeFunc(t,2,U.Int,e)}},{key:"AddIntUnaryOp",value:function(t,e){this.AddOpToNativeFunc(t,1,U.Int,e)}},{key:"AddFloatBinaryOp",value:function(t,e){this.AddOpToNativeFunc(t,2,U.Float,e)}},{key:"AddFloatUnaryOp",value:function(t,e){this.AddOpToNativeFunc(t,1,U.Float,e)}},{key:"AddStringBinaryOp",value:function(t,e){this.AddOpToNativeFunc(t,2,U.String,e)}},{key:"AddListBinaryOp",value:function(t,e){this.AddOpToNativeFunc(t,2,U.List,e)}},{key:"AddListUnaryOp",value:function(t,e){this.AddOpToNativeFunc(t,1,U.List,e)}}]),r}(V);it.Add="+",it.Subtract="-",it.Divide="/",it.Multiply="*",it.Mod="%",it.Negate="_",it.Equal="==",it.Greater=">",it.Less="<",it.GreaterThanOrEquals=">=",it.LessThanOrEquals="<=",it.NotEquals="!=",it.Not="!",it.And="&&",it.Or="||",it.Min="MIN",it.Max="MAX",it.Pow="POW",it.Floor="FLOOR",it.Ceiling="CEILING",it.Int="INT",it.Float="FLOAT",it.Has="?",it.Hasnt="!?",it.Intersect="^",it.ListMin="LIST_MIN",it.ListMax="LIST_MAX",it.All="LIST_ALL",it.Count="LIST_COUNT",it.ValueOfList="LIST_VALUE",it.Invert="LIST_INVERT",it._nativeFunctions=null;var at=function(t){a(r,t);var e=d(r);function r(t,i){var a;if(n(this,r),(a=e.call(this)).isInt=function(){return"int"==a.subtype},a.isFloat=function(){return"float"==a.subtype},a.isBool=function(){return"bool"==a.subtype},a.GenerateIntoContainer=function(t){a.isInt()?t.AddContent(new J(a.value)):a.isFloat()?t.AddContent(new z(a.value)):a.isBool()&&t.AddContent(new H(a.value))},a.toString=function(){return String(a.value)},("number"!=typeof t||Number.isNaN(t))&&"boolean"!=typeof t)throw new Error("Unexpected object type in NumberExpression.");return a.value=t,a.subtype=i,a}return i(r,[{key:"typeName",get:function(){return"Number"}},{key:"Equals",value:function(t){var e=_(t,r);return!!e&&(e.subtype==this.subtype&&e.value==this.value)}}]),r}(nt),ot=function(t){a(r,t);var e=d(r);function r(t,i){var a;return n(this,r),(a=e.call(this)).op=i,a.GenerateIntoContainer=function(t){a.innerExpression.GenerateIntoContainer(t),t.AddContent(it.CallWithName(a.nativeNameForOp))},a.toString=function(){return a.nativeNameForOp+a.innerExpression},a.innerExpression=a.AddContent(t),a}return i(r,[{key:"nativeNameForOp",get:function(){return"-"===this.op?"_":"not"===this.op?"!":this.op}},{key:"typeName",get:function(){return"UnaryExpression"}}]),r}(nt);ot.WithInner=function(t,e){var n=_(t,at);if(n){if("-"===e){if(n.isInt())return new at(-n.value,"int");if(n.isFloat())return new at(-n.value,"float")}else if("!"==e||"not"==e){if(n.isInt())return new at(0==n.value,"bool");if(n.isFloat())return new at(0==n.value,"bool");if(n.isBool())return new at(!n.value,"bool")}throw new Error("Unexpected operation or number type")}return new ot(t,e)};var st=function(t){a(r,t);var e=d(r);function r(t,i,a){var o;return n(this,r),(o=e.call(this)).opName=a,o.GenerateIntoContainer=function(t){o.leftExpression.GenerateIntoContainer(t),o.rightExpression.GenerateIntoContainer(t),o.opName=o.NativeNameForOp(o.opName),t.AddContent(it.CallWithName(o.opName))},o.NativeNameForOp=function(t){return"and"===t?"&&":"or"===t?"||":"mod"===t?"%":"has"===t?"?":"hasnt"===t?"!?":t},o.toString=function(){return"(".concat(o.leftExpression," ").concat(o.opName," ").concat(o.rightExpression,")")},o.leftExpression=o.AddContent(t),o.rightExpression=o.AddContent(i),o.opName=a,o}return i(r,[{key:"typeName",get:function(){return"BinaryExpression"}},{key:"ResolveReferences",value:function(t){if(p(o(r.prototype),"ResolveReferences",this).call(this,t),"?"===this.NativeNameForOp(this.opName)){var e=_(this.leftExpression,ot);null===e||"not"!==e.op&&"!"!==e.op||this.Error("Using 'not' or '!' here negates '".concat(e.innerExpression,"' rather than the result of the '?' or 'has' operator. You need to add parentheses around the (A ? B) expression."))}}}]),r}(nt),lt=i((function t(e){var r=this;n(this,t),this.set=new Set,this.Add=function(t){return r.set.add(t)},this.AddRange=function(t,e){for(var n=t.charCodeAt(0);n<=e.charCodeAt(0);++n)r.Add(String.fromCharCode(n));return r},this.AddCharacters=function(t){if("string"==typeof t||Array.isArray(t)){var e,n=S(t);try{for(n.s();!(e=n.n()).done;){var i=e.value;r.Add(i)}}catch(t){n.e(t)}finally{n.f()}}else{var a,o=S(t.set);try{for(o.s();!(a=o.n()).done;){var s=a.value;r.Add(s)}}catch(t){o.e(t)}finally{o.f()}}return r},e&&this.AddCharacters(e)}));lt.FromRange=function(t,e){return(new lt).AddRange(t,e)};var ut=function(){function t(e,r){var i=this,a=arguments.length>2&&void 0!==arguments[2]?arguments[2]:[];if(n(this,t),this._start=e,this._end=r,this._correspondingCharSet=new lt,this._excludes=new Set,this.ToCharacterSet=function(){if(0===i._correspondingCharSet.set.size)for(var t=i.start.charCodeAt(0),e=String.fromCharCode(t);t<=i.end.charCodeAt(0);t+=1)i._excludes.has(e)||i._correspondingCharSet.AddCharacters(e);return i._correspondingCharSet},a instanceof lt)this._excludes=a.set;else{var o,s=S(a);try{for(s.s();!(o=s.n()).done;){var l=o.value;this._excludes.add(l)}}catch(t){s.e(t)}finally{s.f()}}}return i(t,[{key:"start",get:function(){return this._start}},{key:"end",get:function(){return this._end}}]),t}();ut.Define=function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:[];return new ut(t,e,n)};var ct,ht=function(t){a(r,t);var e=d(r);function r(){var t,i=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];return n(this,r),(t=e.call(this))._pathOnChoice=null,t.hasCondition=!1,t.hasStartContent=!1,t.hasChoiceOnlyContent=!1,t.isInvisibleDefault=!1,t.onceOnly=!0,t.onceOnly=i,t}return i(r,[{key:"pathOnChoice",get:function(){if(null!=this._pathOnChoice&&this._pathOnChoice.isRelative){var t=this.choiceTarget;t&&(this._pathOnChoice=t.path)}return this._pathOnChoice},set:function(t){this._pathOnChoice=t}},{key:"choiceTarget",get:function(){return null===this._pathOnChoice?L("ChoicePoint._pathOnChoice"):this.ResolvePath(this._pathOnChoice).container}},{key:"pathStringOnChoice",get:function(){return null===this.pathOnChoice?L("ChoicePoint.pathOnChoice"):this.CompactPathString(this.pathOnChoice)},set:function(t){this.pathOnChoice=new R(t)}},{key:"flags",get:function(){var t=0;return this.hasCondition&&(t|=1),this.hasStartContent&&(t|=2),this.hasChoiceOnlyContent&&(t|=4),this.isInvisibleDefault&&(t|=8),this.onceOnly&&(t|=16),t},set:function(t){this.hasCondition=(1&t)>0,this.hasStartContent=(2&t)>0,this.hasChoiceOnlyContent=(4&t)>0,this.isInvisibleDefault=(8&t)>0,this.onceOnly=(16&t)>0}},{key:"toString",value:function(){return null===this.pathOnChoice?L("ChoicePoint.pathOnChoice"):"Choice: -> "+this.pathOnChoice.toString()}}]),r}(V);!function(t){t[t.Tunnel=0]="Tunnel",t[t.Function=1]="Function",t[t.FunctionEvaluationFromGame=2]="FunctionEvaluationFromGame"}(ct||(ct={}));var ft,dt=function(){function t(){n(this,t),this.container=null,this.index=-1,2===arguments.length&&(this.container=arguments[0],this.index=arguments[1])}return i(t,[{key:"Resolve",value:function(){return this.index<0?this.container:null==this.container?null:0==this.container.content.length?this.container:this.index>=this.container.content.length?null:this.container.content[this.index]}},{key:"isNull",get:function(){return null==this.container}},{key:"path",get:function(){return this.isNull?null:this.index>=0?this.container.path.PathByAppendingComponent(new R.Component(this.index)):this.container.path}},{key:"toString",value:function(){return this.container?"Ink Pointer -> "+this.container.path.toString()+" -- index "+this.index:"Ink Pointer (null)"}},{key:"copy",value:function(){return new t(this.container,this.index)}}],[{key:"StartOf",value:function(e){return new t(e,0)}},{key:"Null",get:function(){return new t(null,-1)}}]),t}(),vt=function(t){a(r,t);var e=d(r);function r(t){var i;return n(this,r),(i=e.call(this))._targetPath=null,i._targetPointer=dt.Null,i.variableDivertName=null,i.pushesToStack=!1,i.stackPushType=0,i.isExternal=!1,i.externalArgs=0,i.isConditional=!1,i.pushesToStack=!1,void 0!==t&&(i.pushesToStack=!0,i.stackPushType=t),i}return i(r,[{key:"targetPath",get:function(){if(null!=this._targetPath&&this._targetPath.isRelative){var t=this.targetPointer.Resolve();t&&(this._targetPath=t.path)}return this._targetPath},set:function(t){this._targetPath=t,this._targetPointer=dt.Null}},{key:"targetPointer",get:function(){if(this._targetPointer.isNull){var t=this.ResolvePath(this._targetPath).obj;if(null===this._targetPath)return L("this._targetPath");if(null===this._targetPath.lastComponent)return L("this._targetPath.lastComponent");if(this._targetPath.lastComponent.isIndex){if(null===t)return L("targetObj");this._targetPointer.container=t.parent instanceof tt?t.parent:null,this._targetPointer.index=this._targetPath.lastComponent.index}else this._targetPointer=dt.StartOf(t instanceof tt?t:null)}return this._targetPointer.copy()}},{key:"targetPathString",get:function(){return null==this.targetPath?null:this.CompactPathString(this.targetPath)},set:function(t){this.targetPath=null==t?null:new R(t)}},{key:"hasVariableTarget",get:function(){return null!=this.variableDivertName}},{key:"Equals",value:function(t){var e=t;return e instanceof r&&this.hasVariableTarget==e.hasVariableTarget&&(this.hasVariableTarget?this.variableDivertName==e.variableDivertName:null===this.targetPath?L("this.targetPath"):this.targetPath.Equals(e.targetPath))}},{key:"toString",value:function(){if(this.hasVariableTarget)return"Divert(variable: "+this.variableDivertName+")";if(null==this.targetPath)return"Divert(null)";var t=new j,e=this.targetPath.toString();return t.Append("Divert"),this.isConditional&&t.Append("?"),this.pushesToStack&&(this.stackPushType==ct.Function?t.Append(" function"):t.Append(" tunnel")),t.Append(" -> "),t.Append(this.targetPathString),t.Append(" ("),t.Append(e),t.Append(")"),t.toString()}}]),r}(V);!function(t){t[t.Knot=0]="Knot",t[t.List=1]="List",t[t.ListItem=2]="ListItem",t[t.Var=3]="Var",t[t.SubFlowAndWeave=4]="SubFlowAndWeave",t[t.Arg=5]="Arg",t[t.Temp=6]="Temp"}(ft||(ft={}));var pt=function(t){a(r,t);var e=d(r);function r(t,i){var a;return n(this,r),(a=e.call(this)).variableName=t||null,a.isNewDeclaration=!!i,a.isGlobal=!1,a}return i(r,[{key:"toString",value:function(){return"VarAssign to "+this.variableName}}]),r}(V),mt=function(t){a(r,t);var e=d(r);function r(t,i,a){var o;return n(this,r),(o=e.call(this))._condition=null,o._innerContentContainer=null,o._outerContainer=null,o._runtimeChoice=null,o._returnToR1=null,o._returnToR2=null,o._r1Label=null,o._r2Label=null,o._divertToStartContentOuter=null,o._divertToStartContentInner=null,o._startContentRuntimeContainer=null,o.isInvisibleDefault=!1,o.hasWeaveStyleInlineBrackets=!1,o.GenerateRuntimeObject=function(){if(o._outerContainer=new tt,o._runtimeChoice=new ht(o.onceOnly),o._runtimeChoice.isInvisibleDefault=o.isInvisibleDefault,(o.startContent||o.choiceOnlyContent||o.condition)&&o._outerContainer.AddContent(et.EvalStart()),o.startContent){o._returnToR1=new X,o._outerContainer.AddContent(o._returnToR1);var t=new pt("$r",!0);o._outerContainer.AddContent(t),o._outerContainer.AddContent(et.BeginString()),o._divertToStartContentOuter=new vt,o._outerContainer.AddContent(o._divertToStartContentOuter),o._startContentRuntimeContainer=o.startContent.GenerateRuntimeObject(),o._startContentRuntimeContainer.name="s";var e=new vt;e.variableDivertName="$r",o._startContentRuntimeContainer.AddContent(e),o._outerContainer.AddToNamedContentOnly(o._startContentRuntimeContainer),o._r1Label=new tt,o._r1Label.name="$r1",o._outerContainer.AddContent(o._r1Label),o._outerContainer.AddContent(et.EndString()),o._runtimeChoice.hasStartContent=!0}if(o.choiceOnlyContent){o._outerContainer.AddContent(et.BeginString());var n=o.choiceOnlyContent.GenerateRuntimeObject();o._outerContainer.AddContentsOfContainer(n),o._outerContainer.AddContent(et.EndString()),o._runtimeChoice.hasChoiceOnlyContent=!0}if(o.condition&&(o.condition.GenerateIntoContainer(o._outerContainer),o._runtimeChoice.hasCondition=!0),(o.startContent||o.choiceOnlyContent||o.condition)&&o._outerContainer.AddContent(et.EvalEnd()),o._outerContainer.AddContent(o._runtimeChoice),o._innerContentContainer=new tt,o.startContent){o._returnToR2=new X,o._innerContentContainer.AddContent(et.EvalStart()),o._innerContentContainer.AddContent(o._returnToR2),o._innerContentContainer.AddContent(et.EvalEnd());var r=new pt("$r",!0);o._innerContentContainer.AddContent(r),o._divertToStartContentInner=new vt,o._innerContentContainer.AddContent(o._divertToStartContentInner),o._r2Label=new tt,o._r2Label.name="$r2",o._innerContentContainer.AddContent(o._r2Label)}if(o.innerContent){var i=o.innerContent.GenerateRuntimeObject();o._innerContentContainer.AddContentsOfContainer(i)}return o.story.countAllVisits&&(o._innerContentContainer.visitsShouldBeCounted=!0),o._innerContentContainer.countingAtStartOnly=!0,o._outerContainer},o.toString=function(){return null!==o.choiceOnlyContent?"* ".concat(o.startContent,"[").concat(o.choiceOnlyContent,"]..."):"* ".concat(o.startContent,"...")},o.startContent=t,o.choiceOnlyContent=i,o.innerContent=a,o.indentationDepth=1,t&&o.AddContent(o.startContent),i&&o.AddContent(o.choiceOnlyContent),a&&o.AddContent(o.innerContent),o.onceOnly=!0,o}return i(r,[{key:"runtimeChoice",get:function(){if(!this._runtimeChoice)throw new Error;return this._runtimeChoice}},{key:"name",get:function(){var t;return(null===(t=this.identifier)||void 0===t?void 0:t.name)||null}},{key:"condition",get:function(){return this._condition},set:function(t){this._condition=t,t&&this.AddContent(t)}},{key:"runtimeContainer",get:function(){return this._innerContentContainer}},{key:"innerContentContainer",get:function(){return this._innerContentContainer}},{key:"containerForCounting",get:function(){return this._innerContentContainer}},{key:"runtimePath",get:function(){if(!this.innerContentContainer||!this.innerContentContainer.path)throw new Error;return this.innerContentContainer.path}},{key:"typeName",get:function(){return"Choice"}},{key:"ResolveReferences",value:function(t){var e;if(this._innerContentContainer&&(this.runtimeChoice.pathOnChoice=this._innerContentContainer.path,this.onceOnly&&(this._innerContentContainer.visitsShouldBeCounted=!0)),this._returnToR1){if(!this._r1Label)throw new Error;this._returnToR1.targetPath=this._r1Label.path}if(this._returnToR2){if(!this._r2Label)throw new Error;this._returnToR2.targetPath=this._r2Label.path}if(this._divertToStartContentOuter){if(!this._startContentRuntimeContainer)throw new Error;this._divertToStartContentOuter.targetPath=this._startContentRuntimeContainer.path}if(this._divertToStartContentInner){if(!this._startContentRuntimeContainer)throw new Error;this._divertToStartContentInner.targetPath=this._startContentRuntimeContainer.path}p(o(r.prototype),"ResolveReferences",this).call(this,t),this.identifier&&((null===(e=this.identifier)||void 0===e?void 0:e.name)||"").length>0&&t.CheckForNamingCollisions(this,this.identifier,ft.SubFlowAndWeave)}}]),r}(W),yt=i((function t(){var e=this;n(this,t),this.characterIndex=0,this.characterInLineIndex=0,this.lineIndex=0,this.reportedErrorInScope=!1,this.uniqueId=0,this.customFlags=0,this.CopyFrom=function(n){t._uniqueIdCounter++,e.uniqueId=t._uniqueIdCounter,e.characterIndex=n.characterIndex,e.characterInLineIndex=n.characterInLineIndex,e.lineIndex=n.lineIndex,e.customFlags=n.customFlags,e.reportedErrorInScope=!1},this.SquashFrom=function(t){e.characterIndex=t.characterIndex,e.characterInLineIndex=t.characterInLineIndex,e.lineIndex=t.lineIndex,e.reportedErrorInScope=t.reportedErrorInScope}}));yt._uniqueIdCounter=1e3;var gt=function(){function t(){var e=this;n(this,t),this._stack=[],this._numElements=0,this.StringParserState=function(){e._stack=new Array(200);for(var t=0;t<200;++t)e._stack[t]=new yt;e._numElements=1},this.Push=function(){if(e._numElements>=e._stack.length&&e._numElements>0)throw new Error("Stack overflow in parser state.");var t=e._stack[e._numElements-1],n=e._stack[e._numElements];return e._numElements++,n.CopyFrom(t),n.uniqueId},this.Pop=function(t){if(1==e._numElements)throw new Error("Attempting to remove final stack element is illegal! Mismatched Begin/Succceed/Fail?");if(e.currentElement.uniqueId!=t)throw new Error("Mismatched rule IDs while Poping - do you have mismatched Begin/Succeed/Fail?");e._numElements-=1},this.Peek=function(t){if(e.currentElement.uniqueId!=t)throw new Error("Mismatched rule IDs while Peeking - do you have mismatched Begin/Succeed/Fail?");return e._stack[e._numElements-1]},this.PeekPenultimate=function(){return e._numElements>=2?e._stack[e._numElements-2]:null},this.Squash=function(){if(e._numElements<2)throw new Error("Attempting to remove final stack element is illegal! Mismatched Begin/Succceed/Fail?");var t=e._stack[e._numElements-2],n=e._stack[e._numElements-1];t.SquashFrom(n),e._numElements-=1},this.NoteErrorReported=function(){var t,n=S(e._stack);try{for(n.s();!(t=n.n()).done;){t.value.reportedErrorInScope=!0}}catch(t){n.e(t)}finally{n.f()}};for(var r=0;r<200;r++)this._stack[r]=new yt;this._numElements=1}return i(t,[{key:"currentElement",get:function(){return this._stack[this._numElements-1]}},{key:"lineIndex",get:function(){return this.currentElement.lineIndex},set:function(t){this.currentElement.lineIndex=t}},{key:"characterIndex",get:function(){return this.currentElement.characterIndex},set:function(t){this.currentElement.characterIndex=t}},{key:"characterInLineIndex",get:function(){return this.currentElement.characterInLineIndex},set:function(t){this.currentElement.characterInLineIndex=t}},{key:"customFlags",get:function(){return this.currentElement.customFlags},set:function(t){this.currentElement.customFlags=t}},{key:"errorReportedAlreadyInScope",get:function(){return this.currentElement.reportedErrorInScope}},{key:"stackHeight",get:function(){return this._numElements}}]),t}(),Ct=Symbol("ParseSuccessStruct"),St=function(){function t(e){var r=this;n(this,t),this.ParseRule=null,this.errorHandler=null,this.hadError=!1,this.BeginRule=function(){return r.state.Push()},this.FailRule=function(t){return r.state.Pop(t),null},this.CancelRule=function(t){r.state.Pop(t)},this.SucceedRule=function(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,i=r.state.Peek(e),a=r.state.PeekPenultimate();r.RuleDidSucceed&&r.RuleDidSucceed(n,a,i),r.state.Squash();var o=n;return null===o&&(o=t.ParseSuccess),o},this.Expect=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,i=r.ParseObject(t);if(null===i){var a;null===e&&(e=t.name);var o=r.LineRemainder();a=null===o||0===o.length?"end of line":"'".concat(o,"'"),r.Error("Expected ".concat(e," but saw ").concat(a)),null!==n&&(i=n())}return i},this.Error=function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];r.ErrorOnLine(t,r.lineIndex+1,e)},this.ErrorWithParsedObject=function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2];r.ErrorOnLine(t,e.debugMetadata?e.debugMetadata.startLineNumber:-1,n)},this.ErrorOnLine=function(t,e,n){if(!r.state.errorReportedAlreadyInScope){var i=n?"Warning":"Error";if(!r.errorHandler)throw new Error("".concat(i," on line ").concat(e,": ").concat(t));r.errorHandler(t,r.index,e-1,n),r.state.NoteErrorReported()}n||(r.hadError=!0)},this.Warning=function(t){return r.Error(t,!0)},this.LineRemainder=function(){return r.Peek((function(){return r.ParseUntilCharactersFromString("\n\r")}))},this.SetFlag=function(t,e){e?r.state.customFlags|=t:r.state.customFlags&=~t},this.GetFlag=function(t){return Boolean(r.state.customFlags&t)},this.ParseObject=function(t){var e=r.BeginRule(),n=r.state.stackHeight,i=t();if(n!==r.state.stackHeight)throw new Error("Mismatched Begin/Fail/Succeed rules");return null===i?r.FailRule(e):(r.SucceedRule(e,i),i)},this.Parse=function(t){var e=r.BeginRule(),n=t();return null===n?(r.FailRule(e),null):(r.SucceedRule(e,n),n)},this.OneOf=function(t){var e,n=S(t);try{for(n.s();!(e=n.n()).done;){var i=e.value,a=r.ParseObject(i);if(null!==a)return a}}catch(t){n.e(t)}finally{n.f()}return null},this.OneOrMore=function(t){var e=[],n=null;do{null!==(n=r.ParseObject(t))&&e.push(n)}while(null!==n);return e.length>0?e:null},this.Optional=function(e){return function(){var n=r.ParseObject(e);return null===n?t.ParseSuccess:n}},this.Exclude=function(e){return function(){return r.ParseObject(e)&&t.ParseSuccess}},this.OptionalExclude=function(e){return function(){return r.ParseObject(e),t.ParseSuccess}},this.String=function(t){return function(){return r.ParseString(t)}},this.TryAddResultToList=function(e,n){var r=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if(e!==t.ParseSuccess){if(r&&Array.isArray(e)){var i=e;if(null!==i){var a,o=S(i);try{for(o.s();!(a=o.n()).done;){var s=a.value;n.push(s)}}catch(t){o.e(t)}finally{o.f()}return}}n.push(e)}},this.Interleave=function(e,n){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,a=!(arguments.length>3&&void 0!==arguments[3])||arguments[3],o=r.BeginRule(),s=[],l=r.ParseObject(e);if(null===l)return r.FailRule(o);r.TryAddResultToList(l,s,a);var u=null,c=null;do{if(null!==i&&null!==r.Peek(i))break;if(null===(u=r.ParseObject(n)))break;if(r.TryAddResultToList(u,s,a),c=null,null!==u){if(null===(c=r.ParseObject(e)))break;r.TryAddResultToList(c,s,a)}}while((null!==u||null!==c)&&(u!==t.ParseSuccess||c!=t.ParseSuccess)&&r.remainingLength>0);return 0===s.length?r.FailRule(o):r.SucceedRule(o,s)},this.ParseString=function(t){if(t.length>r.remainingLength)return null;for(var e=r.BeginRule(),n=r.index,i=r.characterInLineIndex,a=r.lineIndex,o=!0,s=0;s<t.length;s+=1){var l=t[s];if(r._chars[n]!==l){o=!1;break}"\n"===l&&(a++,i=-1),n++,i++}return r.index=n,r.characterInLineIndex=i,r.lineIndex=a,o?r.SucceedRule(e,t):r.FailRule(e)},this.ParseSingleCharacter=function(){if(r.remainingLength>0){var t=r._chars[r.index];return"\n"===t&&(r.lineIndex+=1,r.characterInLineIndex=-1),r.index+=1,r.characterInLineIndex+=1,t}return"0"},this.ParseUntilCharactersFromString=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1;return r.ParseCharactersFromString(t,!1,e)},this.ParseUntilCharactersFromCharSet=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1;return r.ParseCharactersFromCharSet(t,!1,e)},this.ParseCharactersFromString=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:-1,i=new lt(t);return"number"==typeof e?r.ParseCharactersFromCharSet(i,!0,e):r.ParseCharactersFromCharSet(i,e,n)},this.ParseCharactersFromCharSet=function(t){var e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:-1;-1===n&&(n=Number.MAX_SAFE_INTEGER);for(var i=r.index,a=r.index,o=r.characterInLineIndex,s=r.lineIndex,l=0;a<r._chars.length&&t.set.has(r._chars[a])===e&&l<n;)"\n"===r._chars[a]&&(s+=1,o=-1),a+=1,o+=1,l+=1;r.index=a,r.characterInLineIndex=o,r.lineIndex=s;var u=r.index;return u>i?r._chars.slice(i,r.index).join(""):null},this.Peek=function(t){var e=r.BeginRule(),n=t();return r.CancelRule(e),n},this.ParseInt=function(){var e=r.index,n=r.characterInLineIndex,i=null!==r.ParseString("-");r.ParseCharactersFromString(" \t");var a,o=r.ParseCharactersFromCharSet(t.numbersCharacterSet);return null===o?(r.index=e,r.characterInLineIndex=n,null):Number.isNaN(Number(o))?(r.Error("Failed to read integer value: "+o+". Perhaps it's out of the range of acceptable numbers ink supports? ("+Number.MIN_SAFE_INTEGER+" to "+Number.MAX_SAFE_INTEGER+")"),null):(a=Number(o),i?-a:a)},this.ParseFloat=function(){var e=r.index,n=r.characterInLineIndex,i=r.ParseInt();if(null!==i&&null!==r.ParseString(".")){var a=r.ParseCharactersFromCharSet(t.numbersCharacterSet);return Number("".concat(i,".").concat(a))}return r.index=e,r.characterInLineIndex=n,null},this.ParseNewline=function(){var t=r.BeginRule();return r.ParseString("\r"),null===r.ParseString("\n")?r.FailRule(t):r.SucceedRule(t,"\n")};var i=this.PreProcessInputString(e);this.state=new gt,this._chars=e?i.split(""):[],this.inputString=i}return i(t,[{key:"currentCharacter",get:function(){return this.index>=0&&this.remainingLength>0?this._chars[this.index]:"0"}},{key:"PreProcessInputString",value:function(t){return t}},{key:"endOfInput",get:function(){return this.index>=this._chars.length}},{key:"remainingString",get:function(){return this._chars.slice(this.index,this.index+this.remainingLength).join("")}},{key:"remainingLength",get:function(){return this._chars.length-this.index}},{key:"lineIndex",get:function(){return this.state.lineIndex},set:function(t){this.state.lineIndex=t}},{key:"characterInLineIndex",get:function(){return this.state.characterInLineIndex},set:function(t){this.state.characterInLineIndex=t}},{key:"index",get:function(){return this.state.characterIndex},set:function(t){this.state.characterIndex=t}},{key:"ParseUntil",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,r=this.BeginRule(),i=new lt;null!==e&&(i.set=new Set([].concat(y(i.set.values()),y(e.set.values())))),null!==n&&(i.set=new Set([].concat(y(i.set.values()),y(n.set.values()))));for(var a="";;){var o=this.ParseUntilCharactersFromCharSet(i);if(o&&(a+=o),null!==this.Peek(t))break;if(this.endOfInput)break;var s=this.currentCharacter;if(null===e||!e.set.has(s))break;a+=s,"\n"===s&&(this.lineIndex+=1,this.characterInLineIndex=-1),this.index+=1,this.characterInLineIndex+=1}return a.length>0?this.SucceedRule(r,String(a)):this.FailRule(r)}}]),t}();St.ParseSuccess=Ct,St.numbersCharacterSet=new lt("0123456789");var bt,wt=function(t){a(r,t);var e=d(r);function r(){var t;return n(this,r),(t=e.apply(this,arguments))._commentOrNewlineStartCharacter=new lt("/\r\n"),t._commentBlockEndCharacter=new lt("*"),t._newlineCharacters=new lt("\n\r"),t.Process=function(){var e=t.Interleave(t.Optional(t.CommentsAndNewlines),t.Optional(t.MainInk));return null!==e?e.join(""):""},t.MainInk=function(){return t.ParseUntil(t.CommentsAndNewlines,t._commentOrNewlineStartCharacter,null)},t.CommentsAndNewlines=function(){var e=t.Interleave(t.Optional(t.ParseNewline),t.Optional(t.ParseSingleComment));return null!==e?e.join(""):null},t.ParseSingleComment=function(){return t.OneOf([t.EndOfLineComment,t.BlockComment])},t.EndOfLineComment=function(){return null===t.ParseString("//")?null:(t.ParseUntilCharactersFromCharSet(t._newlineCharacters),"")},t.BlockComment=function(){if(null===t.ParseString("/*"))return null;var e=t.lineIndex,n=t.ParseUntil(t.String("*/"),t._commentBlockEndCharacter,null);return t.endOfInput||t.ParseString("*/"),null!=n?"\n".repeat(t.lineIndex-e):null},t}return i(r,[{key:"PreProcessInputString",value:function(t){return t}}]),r}(St),kt=function(t){a(r,t);var e=d(r);function r(t,i){var a;return n(this,r),(a=e.call(this)).initialCondition=t,a.branches=i,a._reJoinTarget=null,a.GenerateRuntimeObject=function(){var t=new tt;a.initialCondition&&t.AddContent(a.initialCondition.runtimeObject);var e,n=S(a.branches);try{for(n.s();!(e=n.n()).done;){var r=e.value.runtimeObject;t.AddContent(r)}}catch(t){n.e(t)}finally{n.f()}return null===a.initialCondition||null===a.branches[0].ownExpression||a.branches[a.branches.length-1].isElse||t.AddContent(et.PopEvaluatedValue()),a._reJoinTarget=et.NoOp(),t.AddContent(a._reJoinTarget),t},a.initialCondition&&a.AddContent(a.initialCondition),null!==a.branches&&a.AddContent(a.branches),a}return i(r,[{key:"typeName",get:function(){return"Conditional"}},{key:"ResolveReferences",value:function(t){var e,n=this._reJoinTarget.path,i=S(this.branches);try{for(i.s();!(e=i.n()).done;){var a=e.value;if(!a.returnDivert)throw new Error;a.returnDivert.targetPath=n}}catch(t){i.e(t)}finally{i.f()}p(o(r.prototype),"ResolveReferences",this).call(this,t)}}]),r}(W),Et=function(t){a(r,t);var e=d(r);function r(t){var i;return n(this,r),(i=e.call(this)).text=t,i.GenerateRuntimeObject=function(){return new $(i.text)},i.toString=function(){return i.text},i}return i(r,[{key:"typeName",get:function(){return"Text"}}]),r}(W),_t=function(t){a(r,t);var e=d(r);function r(t,i){var a;return n(this,r),(a=e.call(this))._expression=null,a.GenerateRuntimeObject=function(){return null},a.constantIdentifier=t,i&&(a._expression=a.AddContent(i)),a}return i(r,[{key:"constantName",get:function(){var t;return null===(t=this.constantIdentifier)||void 0===t?void 0:t.name}},{key:"expression",get:function(){if(!this._expression)throw new Error;return this._expression}},{key:"typeName",get:function(){return"CONST"}},{key:"ResolveReferences",value:function(t){p(o(r.prototype),"ResolveReferences",this).call(this,t),t.CheckForNamingCollisions(this,this.constantIdentifier,ft.Var)}}]),r}(W);!function(t){t[t.Story=0]="Story",t[t.Knot=1]="Knot",t[t.Stitch=2]="Stitch",t[t.WeavePoint=3]="WeavePoint"}(bt||(bt={}));var At=function(t){a(r,t);var e=d(r);function r(t,i){var a;return n(this,r),(a=e.call(this)).indentationDepth=i,a.GenerateRuntimeObject=function(){var t=new tt;if(t.name=a.name,a.story.countAllVisits&&(t.visitsShouldBeCounted=!0),t.countingAtStartOnly=!0,a.content){var e,n=S(a.content);try{for(n.s();!(e=n.n()).done;){var r=e.value;t.AddContent(r.runtimeObject)}}catch(t){n.e(t)}finally{n.f()}}return t},a.toString=function(){var t,e;return"- ".concat((null===(t=a.identifier)||void 0===t?void 0:t.name)?"("+(null===(e=a.identifier)||void 0===e?void 0:e.name)+")":"gather")},t&&(a.identifier=t),a}return i(r,[{key:"name",get:function(){var t;return(null===(t=this.identifier)||void 0===t?void 0:t.name)||null}},{key:"runtimeContainer",get:function(){return this.runtimeObject}},{key:"typeName",get:function(){return"Gather"}},{key:"ResolveReferences",value:function(t){p(o(r.prototype),"ResolveReferences",this).call(this,t),this.identifier&&(this.identifier.name||"").length>0&&t.CheckForNamingCollisions(this,this.identifier,ft.SubFlowAndWeave)}}]),r}(W),Tt=function(){function t(e,r){var i=this;n(this,t),this._dotSeparatedComponents=null,this.toString=function(){return null===i.components||0===i.components.length?i.baseTargetLevel===bt.WeavePoint?"-> <next gather point>":"<invalid Path>":"-> ".concat(i.dotSeparatedComponents)},this.ResolveFromContext=function(t){if(null==i.components||0==i.components.length)return null;var e=i.ResolveBaseTarget(t);return null===e?null:i.components.length>1?i.ResolveTailComponents(e):e},this.ResolveBaseTarget=function(t){for(var e=i.firstComponent,n=t;n;){var r=n===t,a=i.GetChildFromContext(n,e,null,r);if(a)return a;n=n.parent}return null},this.ResolveTailComponents=function(t){var e=t;if(!i.components)return null;for(var n=1;n<i.components.length;++n){var r=i.components[n].name,a=void 0,o=_(e,Ot);if(a=null!==o?o.flowLevel+1:bt.WeavePoint,null===(e=i.GetChildFromContext(e,r,a)))break}return e},this.GetChildFromContext=function(t,e,n){var r=arguments.length>3&&void 0!==arguments[3]&&arguments[3],i=null===n,a=_(t,zt);if(e&&null!==a&&(i||n===bt.WeavePoint))return a.WeavePointNamed(e);var o=_(t,Ot);if(e&&null!==o){var s=r||o.flowLevel===bt.Knot;return o.ContentWithNameAtLevel(e,n,s)}return null},Object.values(bt).includes(e)?(this._baseTargetLevel=e,this.components=r||[]):Array.isArray(e)?(this._baseTargetLevel=null,this.components=e||[]):(this._baseTargetLevel=null,this.components=[e])}return i(t,[{key:"baseTargetLevel",get:function(){return this.baseLevelIsAmbiguous?bt.Story:this._baseTargetLevel}},{key:"baseLevelIsAmbiguous",get:function(){return!this._baseTargetLevel}},{key:"firstComponent",get:function(){return null!=this.components&&this.components.length?this.components[0].name:null}},{key:"numberOfComponents",get:function(){return this.components?this.components.length:0}},{key:"dotSeparatedComponents",get:function(){return null==this._dotSeparatedComponents&&(this._dotSeparatedComponents=(this.components?this.components:[]).map((function(t){return t.name})).filter(O).join(".")),this._dotSeparatedComponents}},{key:"typeName",get:function(){return"Path"}}]),t}(),Pt=function(t){a(r,t);var e=d(r);function r(){var t,i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;return n(this,r),(t=e.call(this)).returnedExpression=null,t.GenerateRuntimeObject=function(){var e=new tt;return t.returnedExpression?e.AddContent(t.returnedExpression.runtimeObject):(e.AddContent(et.EvalStart()),e.AddContent(new rt),e.AddContent(et.EvalEnd())),e.AddContent(et.PopFunction()),e},i&&(t.returnedExpression=t.AddContent(i)),t}return i(r,[{key:"typeName",get:function(){return"ReturnType"}}]),r}(W);function xt(t){for(var e=t.parent;e;){if(e.hasOwnProperty("iamFlowbase")&&e.iamFlowbase())return e;e=e.parent}return null}var Nt=function(){function t(e){var r=this;n(this,t),this.debugMetadata=null,this.toString=function(){return r.name||"undefined identifer"},this.name=e}return i(t,[{key:"typeName",get:function(){return"Identifier"}}],[{key:"Done",value:function(){return new t("DONE")}}]),t}(),Ot=function(t){a(r,t);var e=d(r);function r(t){var i,a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,o=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,s=arguments.length>3&&void 0!==arguments[3]&&arguments[3],l=arguments.length>4&&void 0!==arguments[4]&&arguments[4];return n(this,r),(i=e.call(this)).isFunction=s,i._rootWeave=null,i._subFlowsByName=new Map,i._startingSubFlowDivert=null,i._startingSubFlowRuntime=null,i._firstChildFlow=null,i.variableDeclarations=new Map,i.identifier=null,i.args=null,i.iamFlowbase=function(){return!0},i.SplitWeaveAndSubFlowContent=function(t,e){var n,a,o=[],s=[];i._subFlowsByName=new Map;var l,u=S(t);try{for(u.s();!(l=u.n()).done;){var c=l.value,h=_(c,r);h?(null===i._firstChildFlow&&(i._firstChildFlow=h),s.push(c),(null===(n=h.identifier)||void 0===n?void 0:n.name)&&i._subFlowsByName.set(null===(a=h.identifier)||void 0===a?void 0:a.name,h)):o.push(c)}}catch(t){u.e(t)}finally{u.f()}e&&o.push(new At(null,1),new jt(new Tt(Nt.Done())));var f=[];return o.length>0&&(i._rootWeave=new zt(o,0),f.push(i._rootWeave)),s.length>0&&f.push.apply(f,s),f},i.ResolveVariableWithName=function(t,e){var n,r={},a=null===e?h(i):xt(e);if(a){if(null!==a.args){var o,s=S(a.args);try{for(s.s();!(o=s.n()).done;){if((null===(n=o.value.identifier)||void 0===n?void 0:n.name)===t)return r.found=!0,r.isArgument=!0,r.ownerFlow=a,r}}catch(t){s.e(t)}finally{s.f()}}if(a!==i.story&&a.variableDeclarations.has(t))return r.found=!0,r.ownerFlow=a,r.isTemporary=!0,r}return i.story.variableDeclarations.has(t)?(r.found=!0,r.ownerFlow=i.story,r.isGlobal=!0,r):(r.found=!1,r)},i.AddNewVariableDeclaration=function(t){var e=t.variableName;if(i.variableDeclarations.has(e)){var n=i.variableDeclarations.get(e),r="";return n.debugMetadata&&(r=" (".concat(n.debugMetadata,")")),void i.Error("found declaration variable '".concat(e,"' that was already declared").concat(r),t,!1)}i.variableDeclarations.set(t.variableName,t)},i.ResolveWeavePointNaming=function(){i._rootWeave&&i._rootWeave.ResolveWeavePointNaming();var t,e=S(i._subFlowsByName);try{for(e.s();!(t=e.n()).done;){var n=m(t.value,2)[1];n.hasOwnProperty("ResolveWeavePointNaming")&&n.ResolveWeavePointNaming()}}catch(t){e.e(t)}finally{e.f()}},i.GenerateRuntimeObject=function(){var t,e=null;i.isFunction?i.CheckForDisallowedFunctionFlowControl():i.flowLevel!==bt.Knot&&i.flowLevel!==bt.Stitch||null!==(e=i.Find(Pt)())&&i.Error("Return statements can only be used in knots that are declared as functions: == function ".concat(i.identifier," =="),e);var n=new tt;n.name=null===(t=i.identifier)||void 0===t?void 0:t.name,i.story.countAllVisits&&(n.visitsShouldBeCounted=!0),i.GenerateArgumentVariableAssignments(n);for(var a=0;null!==i.content&&a<i.content.length;){var o=i.content[a];if(o instanceof r){var s=o,l=s.runtimeObject;0!==a||s.hasParameters||i.flowLevel!==bt.Knot||(i._startingSubFlowDivert=new vt,n.AddContent(i._startingSubFlowDivert),i._startingSubFlowRuntime=l);var u=l,c=n.namedContent.get(u.name)||null;if(c){var h="".concat(i.GetType()," already contains flow named '").concat(u.name,"' (at ").concat(c.debugMetadata,")");i.Error(h,s)}n.AddToNamedContentOnly(u)}else o&&n.AddContent(o.runtimeObject);a+=1}return i.flowLevel===bt.Story||i.isFunction||null===i._rootWeave||null!==e||i._rootWeave.ValidateTermination(i.WarningInTermination),n},i.GenerateArgumentVariableAssignments=function(t){var e;if(null!==i.args&&0!==i.args.length)for(var n=i.args.length-1;n>=0;--n){var r=(null===(e=i.args[n].identifier)||void 0===e?void 0:e.name)||null,a=new pt(r,!0);t.AddContent(a)}},i.ContentWithNameAtLevel=function(t){var e,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,r=arguments.length>2&&void 0!==arguments[2]&&arguments[2];if((n===i.flowLevel||null===n)&&t===(null===(e=i.identifier)||void 0===e?void 0:e.name))return h(i);if(n===bt.WeavePoint||null===n){var a=null;if(i._rootWeave&&(a=i._rootWeave.WeavePointNamed(t)))return a;if(n===bt.WeavePoint)return r?i.DeepSearchForAnyLevelContent(t):null}if(null!==n&&n<i.flowLevel)return null;var o=i._subFlowsByName.get(t)||null;return!o||null!==n&&n!==o.flowLevel?r?i.DeepSearchForAnyLevelContent(t):null:o},i.DeepSearchForAnyLevelContent=function(t){var e=i.ContentWithNameAtLevel(t,bt.WeavePoint,!1);if(e)return e;var n,r=S(i._subFlowsByName);try{for(r.s();!(n=r.n()).done;){var a=m(n.value,2)[1].ContentWithNameAtLevel(t,null,!0);if(a)return a}}catch(t){r.e(t)}finally{r.f()}return null},i.CheckForDisallowedFunctionFlowControl=function(){i.flowLevel!==bt.Knot&&i.Error("Functions cannot be stitches - i.e. they should be defined as '== function myFunc ==' rather than internal to another knot.");var t,e=S(i._subFlowsByName);try{for(e.s();!(t=e.n()).done;){var n=m(t.value,2),r=n[0],a=n[1];i.Error("Functions may not contain stitches, but saw '".concat(r,"' within the function '").concat(i.identifier,"'"),a)}}catch(t){e.e(t)}finally{e.f()}if(!i._rootWeave)throw new Error;var o,s=S(i._rootWeave.FindAll(jt)());try{for(s.s();!(o=s.n()).done;){var l=o.value;l.isFunctionCall||l.parent instanceof Vt||i.Error("Functions may not contain diverts, but saw '".concat(l,"'"),l)}}catch(t){s.e(t)}finally{s.f()}var u,c=S(i._rootWeave.FindAll(mt)());try{for(c.s();!(u=c.n()).done;){var h=u.value;i.Error("Functions may not contain choices, but saw '".concat(h,"'"),h)}}catch(t){c.e(t)}finally{c.f()}},i.WarningInTermination=function(t){var e="Apparent loose end exists where the flow runs out. Do you need a '-> DONE' statement, choice or divert?";t.parent===i._rootWeave&&i._firstChildFlow&&(e="".concat(e," Note that if you intend to enter '").concat(i._firstChildFlow.identifier,"' next, you need to divert to it explicitly."));var n=_(t,jt);n&&n.isTunnel&&(e+=" When final tunnel to '".concat(n.target," ->' returns it won't have anywhere to go.")),i.Warning(e,t)},i.toString=function(){return"".concat(i.typeName," '").concat(i.identifier,"'")},i.identifier=t,i.args=o,null===a&&(a=[]),i.PreProcessTopLevelObjects(a),a=i.SplitWeaveAndSubFlowContent(a,"Story"==i.GetType()&&!l),i.AddContent(a),i}return i(r,[{key:"hasParameters",get:function(){return null!==this.args&&this.args.length>0}},{key:"subFlowsByName",get:function(){return this._subFlowsByName}},{key:"typeName",get:function(){return this.isFunction?"Function":String(this.flowLevel)}},{key:"name",get:function(){var t;return(null===(t=this.identifier)||void 0===t?void 0:t.name)||null}},{key:"PreProcessTopLevelObjects",value:function(t){}},{key:"ResolveReferences",value:function(t){var e,n;if(this._startingSubFlowDivert){if(!this._startingSubFlowRuntime)throw new Error;this._startingSubFlowDivert.targetPath=this._startingSubFlowRuntime.path}if(p(o(r.prototype),"ResolveReferences",this).call(this,t),null!==this.args){var i,a=S(this.args);try{for(a.s();!(i=a.n()).done;){var s=i.value;t.CheckForNamingCollisions(this,s.identifier,ft.Arg,"argument")}}catch(t){a.e(t)}finally{a.f()}for(var l=0;l<this.args.length;l+=1)for(var u=l+1;u<this.args.length;u+=1)(null===(e=this.args[l].identifier)||void 0===e?void 0:e.name)==(null===(n=this.args[u].identifier)||void 0===n?void 0:n.name)&&this.Error("Multiple arguments with the same name: '".concat(this.args[l].identifier,"'"))}if(this.flowLevel!==bt.Story){var c=this.flowLevel===bt.Knot?ft.Knot:ft.SubFlowAndWeave;t.CheckForNamingCollisions(this,this.identifier,c)}}}]),r}(W),It=function(t){a(r,t);var e=d(r);function r(t){var i;n(this,r),(i=e.call(this)).dontFlatten=!1,i.TrimTrailingWhitespace=function(){for(var t=i.content.length-1;t>=0;--t){var e=_(i.content[t],Et);if(null===e)break;if(e.text=e.text.replace(new RegExp(/[ \t]/g),""),0!==e.text.length)break;i.content.splice(t,1)}},i.GenerateRuntimeObject=function(){var t=new tt;if(null!==i.content){var e,n=S(i.content);try{for(n.s();!(e=n.n()).done;){var r=e.value.runtimeObject;r&&t.AddContent(r)}}catch(t){n.e(t)}finally{n.f()}}return i.dontFlatten&&i.story.DontFlattenContainer(t),t},i.toString=function(){return"ContentList(".concat(i.content.join(", "),")")},t&&i.AddContent(t);for(var a=arguments.length,o=new Array(a>1?a-1:0),s=1;s<a;s++)o[s-1]=arguments[s];return o&&i.AddContent(o),i}return i(r,[{key:"runtimeContainer",get:function(){return this.runtimeObject}},{key:"typeName",get:function(){return"ContentList"}}]),r}(W),Wt=function(t){a(r,t);var e=d(r);function r(){var t,i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;return n(this,r),(t=e.call(this)).pathForCount=null,t.name=i,t}return i(r,[{key:"containerForCount",get:function(){return null===this.pathForCount?null:this.ResolvePath(this.pathForCount).container}},{key:"pathStringForCount",get:function(){return null===this.pathForCount?null:this.CompactPathString(this.pathForCount)},set:function(t){this.pathForCount=null===t?null:new R(t)}},{key:"toString",value:function(){return null!=this.name?"var("+this.name+")":"read_count("+this.pathStringForCount+")"}}]),r}(V),Ft=function(t){a(r,t);var e=d(r);function r(t){var i;return n(this,r),(i=e.call(this)).pathIdentifiers=t,i._runtimeVarRef=null,i.isConstantReference=!1,i.isListItemReference=!1,i.GenerateIntoContainer=function(t){var e=i.story.constants.get(i.name);if(e)return e.GenerateConstantIntoContainer(t),void(i.isConstantReference=!0);if(i._runtimeVarRef=new Wt(i.name),1===i.path.length||2===i.path.length){var n="",r="";1===i.path.length?n=i.path[0]:(r=i.path[0],n=i.path[1]),i.story.ResolveListItem(r,n,h(i))&&(i.isListItemReference=!0)}t.AddContent(i._runtimeVarRef)},i.toString=function(){return"{".concat(i.path.join("."),"}")},i}return i(r,[{key:"name",get:function(){return this.path.join(".")}},{key:"path",get:function(){return this.pathIdentifiers.map((function(t){return t.name})).filter(O)}},{key:"identifier",get:function(){if(!this.pathIdentifiers||0==this.pathIdentifiers.length)return null;var t=this.path.join(".");return new Nt(t)}},{key:"runtimeVarRef",get:function(){return this._runtimeVarRef}},{key:"typeName",get:function(){return"ref"}},{key:"ResolveReferences",value:function(t){if(p(o(r.prototype),"ResolveReferences",this).call(this,t),!this.isConstantReference&&!this.isListItemReference){var e=new Tt(this.pathIdentifiers),n=e.ResolveFromContext(this);if(n){if(!n.containerForCounting)throw new Error;if(n.containerForCounting.visitsShouldBeCounted=!0,null===this._runtimeVarRef)return;this._runtimeVarRef.pathForCount=n.runtimePath,this._runtimeVarRef.name=null;var i=_(n,Ot);i&&i.isFunction&&(this.parent instanceof zt||this.parent instanceof It||this.parent instanceof Ot)&&this.Warning("'".concat(i.identifier,"' being used as read count rather than being called as function. Perhaps you intended to write ").concat(i.identifier,"()"))}else{if(this.path.length>1){var a="Could not find target for read count: ".concat(e);return this.path.length<=2&&(a+=", or couldn't find list item with the name ".concat(this.path.join(","))),void this.Error(a)}t.ResolveVariableWithName(this.name,this).found||this.Error("Unresolved variable: ".concat(this.name),this)}}}}]),r}(nt),Rt=function(t){a(r,t);var e=d(r);function r(t,i){var a;return n(this,r),(a=e.call(this))._divertTargetToCount=null,a._variableReferenceToCount=null,a.shouldPopReturnedValue=!1,a.GenerateIntoContainer=function(t){var e=a.story.ResolveList(a.name),n=!1;if(a.isChoiceCount)a.args.length>0&&a.Error("The CHOICE_COUNT() function shouldn't take any arguments"),t.AddContent(et.ChoiceCount());else if(a.isTurns)a.args.length>0&&a.Error("The TURNS() function shouldn't take any arguments"),t.AddContent(et.Turns());else if(a.isTurnsSince||a.isReadCount){var r=_(a.args[0],Vt),i=_(a.args[0],Ft);if(1!==a.args.length||null===r&&null===i)return void a.Error("The ".concat(a.name,"() function should take one argument: a divert target to the target knot, stitch, gather or choice you want to check. e.g. TURNS_SINCE(-> myKnot)"));r?(a._divertTargetToCount=r,a.AddContent(a._divertTargetToCount),a._divertTargetToCount.GenerateIntoContainer(t)):i&&(a._variableReferenceToCount=i,a.AddContent(a._variableReferenceToCount),a._variableReferenceToCount.GenerateIntoContainer(t)),a.isTurnsSince?t.AddContent(et.TurnsSince()):t.AddContent(et.ReadCount())}else if(a.isRandom){2!==a.args.length&&a.Error("RANDOM should take 2 parameters: a minimum and a maximum integer");for(var o=0;o<a.args.length;o+=1){var s=_(a.args[o],at);if(s&&!s.isInt()){var l=0===o?"minimum":"maximum";a.Error("RANDOM's ".concat(l," parameter should be an integer"))}a.args[o].GenerateIntoContainer(t)}t.AddContent(et.Random())}else if(a.isSeedRandom){1!==a.args.length&&a.Error("SEED_RANDOM should take 1 parameter - an integer seed");var u=_(a.args[0],at);u&&!u.isInt()&&a.Error("SEED_RANDOM's parameter should be an integer seed"),a.args[0].GenerateIntoContainer(t),t.AddContent(et.SeedRandom())}else if(a.isListRange){3!==a.args.length&&a.Error("LIST_RANGE should take 3 parameters - a list, a min and a max");for(var c=0;c<a.args.length;c+=1)a.args[c].GenerateIntoContainer(t);t.AddContent(et.ListRange())}else if(a.isListRandom)1!==a.args.length&&a.Error("LIST_RANDOM should take 1 parameter - a list"),a.args[0].GenerateIntoContainer(t),t.AddContent(et.ListRandom());else if(it.CallExistsWithName(a.name)){var h=it.CallWithName(a.name);if(h.numberOfParameters!==a.args.length){var f="".concat(name," should take ").concat(h.numberOfParameters," parameter");h.numberOfParameters>1&&(f+="s"),a.Error(f)}for(var d=0;d<a.args.length;d+=1)a.args[d].GenerateIntoContainer(t);t.AddContent(it.CallWithName(a.name))}else if(null!==e)if(a.args.length>1&&a.Error("Can currently only construct a list from one integer (or an empty list from a given list definition)"),1===a.args.length)t.AddContent(new $(a.name)),a.args[0].GenerateIntoContainer(t),t.AddContent(et.ListFromInt());else{var v=new B;v.SetInitialOriginName(a.name),t.AddContent(new Z(v))}else t.AddContent(a._proxyDivert.runtimeObject),n=!0;n||a.content.splice(a.content.indexOf(a._proxyDivert),1),a.shouldPopReturnedValue&&t.AddContent(et.PopEvaluatedValue())},a.toString=function(){var t=a.args.join(", ");return"".concat(a.name,"(").concat(t,")")},a._proxyDivert=new jt(new Tt(t),i),a._proxyDivert.isFunctionCall=!0,a.AddContent(a._proxyDivert),a}return i(r,[{key:"proxyDivert",get:function(){return this._proxyDivert}},{key:"name",get:function(){return this._proxyDivert.target.firstComponent||""}},{key:"args",get:function(){return this._proxyDivert.args}},{key:"runtimeDivert",get:function(){return this._proxyDivert.runtimeDivert}},{key:"isChoiceCount",get:function(){return"CHOICE_COUNT"===this.name}},{key:"isTurns",get:function(){return"TURNS"===this.name}},{key:"isTurnsSince",get:function(){return"TURNS_SINCE"===this.name}},{key:"isRandom",get:function(){return"RANDOM"===this.name}},{key:"isSeedRandom",get:function(){return"SEED_RANDOM"===this.name}},{key:"isListRange",get:function(){return"LIST_RANGE"===this.name}},{key:"isListRandom",get:function(){return"LIST_RANDOM"===this.name}},{key:"isReadCount",get:function(){return"READ_COUNT"===this.name}},{key:"typeName",get:function(){return"FunctionCall"}},{key:"ResolveReferences",value:function(t){if(p(o(r.prototype),"ResolveReferences",this).call(this,t),!this.content.includes(this._proxyDivert)&&null!==this.args){var e,n=S(this.args);try{for(n.s();!(e=n.n()).done;){e.value.ResolveReferences(t)}}catch(t){n.e(t)}finally{n.f()}}if(this._divertTargetToCount){var i=this._divertTargetToCount.divert,a=null!=i.runtimeDivert.variableDivertName;if(a)return void this.Error("When getting the TURNS_SINCE() of a variable target, remove the '->' - i.e. it should just be TURNS_SINCE(".concat(i.runtimeDivert.variableDivertName,")"));var s=i.targetContent;if(null===s)a||this.Error("Failed to find target for TURNS_SINCE: '".concat(i.target,"'"));else{if(!s.containerForCounting)throw new Error;s.containerForCounting.turnIndexShouldBeCounted=!0}}else if(this._variableReferenceToCount){var l=this._variableReferenceToCount.runtimeVarRef;if(!l)throw new Error;null!==l.pathForCount&&this.Error("Should be '".concat(name,"'(-> '").concat(this._variableReferenceToCount.name,"). Usage without the '->' only makes sense for variable targets."))}}}]),r}(nt);Rt.IsBuiltIn=function(t){return!!it.CallExistsWithName(t)||("CHOICE_COUNT"===t||"TURNS_SINCE"===t||"TURNS"===t||"RANDOM"===t||"SEED_RANDOM"===t||"LIST_VALUE"===t||"LIST_RANDOM"===t||"READ_COUNT"===t)};var Dt,Lt=function(t){a(r,t);var e=d(r);function r(t){var i;return n(this,r),(i=e.call(this)).GenerateIntoContainer=function(t){var e,n=!0,r=S(i.subExpressions);try{for(r.s();!(e=r.n()).done;){e.value.GenerateIntoContainer(t),n||t.AddContent(it.CallWithName("&&")),n=!1}}catch(t){r.e(t)}finally{r.f()}},i.AddContent(t),i}return i(r,[{key:"subExpressions",get:function(){return this.content}},{key:"typeName",get:function(){return"MultipleConditionExpression"}}]),r}(nt),Vt=function(t){a(r,t);var e=d(r);function r(t){var i;return n(this,r),(i=e.call(this))._runtimeDivert=null,i._runtimeDivertTargetValue=null,i.GenerateIntoContainer=function(t){i.divert.GenerateRuntimeObject(),i._runtimeDivert=i.divert.runtimeDivert,i._runtimeDivertTargetValue=new X,t.AddContent(i.runtimeDivertTargetValue)},i.Equals=function(t){var e=_(t,r);return!!(e&&i.divert.target&&e.divert.target)&&i.divert.target.dotSeparatedComponents===e.divert.target.dotSeparatedComponents},i.divert=i.AddContent(t),i}return i(r,[{key:"runtimeDivert",get:function(){if(!this._runtimeDivert)throw new Error;return this._runtimeDivert}},{key:"runtimeDivertTargetValue",get:function(){if(!this._runtimeDivertTargetValue)throw new Error;return this._runtimeDivertTargetValue}},{key:"typeName",get:function(){return"DivertTarget"}},{key:"ResolveReferences",value:function(t){if(p(o(r.prototype),"ResolveReferences",this).call(this,t),this.divert.isDone||this.divert.isEnd)this.Error("Can't use -> DONE or -> END as variable divert targets",this);else{for(var e=this;e&&e instanceof nt;){var n=!1,i=!1,a=e.parent;if(a instanceof st){var s=a;"=="!==s.opName&&"!="!==s.opName?n=!0:(s.leftExpression instanceof r||s.leftExpression instanceof Ft)&&(s.rightExpression instanceof r||s.rightExpression instanceof Ft)||(n=!0),i=!0}else if(a instanceof Rt){var l=a;l.isTurnsSince||l.isReadCount||(n=!0),i=!0}else(a instanceof nt||a instanceof Lt||a instanceof mt&&a.condition===e||a instanceof kt||a instanceof $t)&&(n=!0,i=!0);if(n&&this.Error("Can't use a divert target like that. Did you intend to call '".concat(this.divert.target,"' as a function: likeThis(), or check the read count: likeThis, with no arrows?"),this),i)break;e=a}if(this.runtimeDivert.hasVariableTarget){if(!this.divert.target)throw new Error;this.Error("Since '".concat(this.divert.target.dotSeparatedComponents,"' is a variable, it shouldn't be preceded by '->' here."))}this.runtimeDivert.targetPath&&(this.runtimeDivertTargetValue.targetPath=this.runtimeDivert.targetPath);var u=this.divert.targetContent;if(null!==u){var c=u.containerForCounting;if(null!==c){var h=_(this.parent,Rt);h&&h.isTurnsSince||(c.visitsShouldBeCounted=!0),c.turnIndexShouldBeCounted=!0}var f=_(u,Ot);if(null!=f&&null!==f.args){var d,v=S(f.args);try{for(v.s();!(d=v.n()).done;){var m=d.value;m.isByReference&&this.Error("Can't store a divert target to a knot or function that has by-reference arguments ('".concat(f.identifier,"' has 'ref ").concat(m.identifier,"')."))}}catch(t){v.e(t)}finally{v.f()}}}}}}]),r}(nt),jt=function(t){a(r,t);var e=d(r);function r(t,i){var a;return n(this,r),(a=e.call(this)).args=[],a.target=null,a.targetContent=null,a._runtimeDivert=null,a.isFunctionCall=!1,a.isEmpty=!1,a.isTunnel=!1,a.isThread=!1,a.GenerateRuntimeObject=function(){if(a.isEnd)return et.End();if(a.isDone)return et.Done();a.runtimeDivert=new vt,a.ResolveTargetContent(),a.CheckArgumentValidity();var t=null!==a.args&&a.args.length>0;if(t||a.isFunctionCall||a.isTunnel||a.isThread){var e=new tt;if(t){a.isFunctionCall||e.AddContent(et.EvalStart());var n=null;a.targetContent&&(n=a.targetContent.args);for(var r=0;r<a.args.length;++r){var i=a.args[r],o=null;if(n&&r<n.length&&(o=n[r]),o&&o.isByReference){var s=_(i,Ft);if(!s){a.Error("Expected variable name to pass by reference to 'ref ".concat(o.identifier,"' but saw ").concat(i));break}var l=new Tt(s.pathIdentifiers);if(l.ResolveFromContext(h(a))){a.Error("can't pass a read count by reference. '".concat(l.dotSeparatedComponents,"' is a knot/stitch/label, but '").concat(a.target.dotSeparatedComponents,"' requires the name of a VAR to be passed."));break}var u=new Y(s.name);e.AddContent(u)}else i.GenerateIntoContainer(e)}a.isFunctionCall||e.AddContent(et.EvalEnd())}return a.isThread?e.AddContent(et.StartThread()):(a.isFunctionCall||a.isTunnel)&&(a.runtimeDivert.pushesToStack=!0,a.runtimeDivert.stackPushType=a.isFunctionCall?ct.Function:ct.Tunnel),e.AddContent(a.runtimeDivert),e}return a.runtimeDivert},a.PathAsVariableName=function(){return a.target?a.target.firstComponent:null},a.ResolveTargetContent=function(){if(!a.isEmpty&&!a.isEnd&&null===a.targetContent){var t=a.PathAsVariableName();if(null!==t){var e=_(xt(h(a)),Ot);if(e){var n=e.ResolveVariableWithName(t,h(a));if(n.found){if(n.isArgument&&n.ownerFlow&&n.ownerFlow.args){var r=n.ownerFlow.args.find((function(e){var n;return(null===(n=e.identifier)||void 0===n?void 0:n.name)==t}));r&&!r.isDivertTarget&&a.Error("Since '".concat(r.identifier,"' is used as a variable divert target (on ").concat(a.debugMetadata,"), it should be marked as: -> ").concat(r.identifier),n.ownerFlow)}return void(a.runtimeDivert.variableDivertName=t)}}}if(!a.target)throw new Error;a.targetContent=a.target.ResolveFromContext(h(a))}},a.CheckArgumentValidity=function(){if(!a.isEmpty){var t=0;if(null!==a.args&&a.args.length>0&&(t=a.args.length),null!==a.targetContent){var e=_(a.targetContent,Ot);if(0!==t||null!==e&&e.hasParameters)if(null===e&&t>0)a.Error("target needs to be a knot or stitch in order to pass arguments");else if(null!==e&&(null===e.args||!e.args&&t>0))a.Error("target (".concat(e.name,") doesn't take parameters"));else if(a.parent instanceof Vt)t>0&&a.Error("can't store arguments in a divert target variable");else{var n,r=e.args.length;if(r!==t)return n=0===t?"but there weren't any passed to it":t<r?"but only got ".concat(t):"but got ".concat(t),void a.Error("to '".concat(e.identifier,"' requires ").concat(r," arguments, ").concat(n));for(var i=0;i<r;++i){var o=e.args[i],s=a.args[i];if(o.isDivertTarget){var l=_(s,Ft);if(s instanceof Vt||null!==l){if(l){var u=new Tt(l.pathIdentifiers);u.ResolveFromContext(l)&&a.Error("Passing read count of '".concat(u.dotSeparatedComponents,"' instead of a divert target. You probably meant '").concat(u,"'"))}}else a.Error("Target '".concat(e.identifier,"' expects a divert target for the parameter named -> ").concat(o.identifier," but saw ").concat(s),s)}}null!==e||a.Error("Can't call as a function or with arguments unless it's a knot or stitch")}}}},a.CheckExternalArgumentValidity=function(t){var e=a.target?a.target.firstComponent:null,n=t.externals.get(e);if(!n)throw new Error("external not found");var r=n.argumentNames.length,i=0;a.args&&(i=a.args.length),i!==r&&a.Error("incorrect number of arguments sent to external function '".concat(e,"'. Expected ").concat(r," but got ").concat(i))},a.toString=function(){var t="";return null===a.target?"-> <empty divert>":(t+=a.target.toString(),a.isTunnel&&(t+=" ->"),a.isFunctionCall&&(t+=" ()"),t)},t&&(a.target=t),i&&(a.args=i,a.AddContent(i)),a}return i(r,[{key:"runtimeDivert",get:function(){if(!this._runtimeDivert)throw new Error;return this._runtimeDivert},set:function(t){this._runtimeDivert=t}},{key:"isEnd",get:function(){return Boolean(this.target&&"END"===this.target.dotSeparatedComponents)}},{key:"isDone",get:function(){return Boolean(this.target&&"DONE"===this.target.dotSeparatedComponents)}},{key:"typeName",get:function(){return"Divert"}},{key:"ResolveReferences",value:function(t){if(!(this.isEmpty||this.isEnd||this.isDone)){if(!this.runtimeDivert)throw new Error;this.targetContent&&(this.runtimeDivert.targetPath=this.targetContent.runtimePath),p(o(r.prototype),"ResolveReferences",this).call(this,t);var e=_(this.targetContent,Ot);e&&(!e.isFunction&&this.isFunctionCall?p(o(r.prototype),"Error",this).call(this,"".concat(e.identifier," hasn't been marked as a function, but it's being called as one. Do you need to delcare the knot as '== function ").concat(e.identifier," =='?")):!e.isFunction||this.isFunctionCall||this.parent instanceof Vt||p(o(r.prototype),"Error",this).call(this,e.identifier+" can't be diverted to. It can only be called as a function since it's been marked as such: '"+e.identifier+"(...)'"));var n=null!==this.targetContent,i=!1,a=!1;if(!this.target)throw new Error;if(1===this.target.numberOfComponents){if(!this.target.firstComponent)throw new Error;if(i=Rt.IsBuiltIn(this.target.firstComponent),a=t.IsExternal(this.target.firstComponent),i||a)return this.isFunctionCall||p(o(r.prototype),"Error",this).call(this,"".concat(this.target.firstComponent," must be called as a function: ~ ").concat(this.target.firstComponent,"()")),void(a&&(this.runtimeDivert.isExternal=!0,null!==this.args&&(this.runtimeDivert.externalArgs=this.args.length),this.runtimeDivert.pushesToStack=!1,this.runtimeDivert.targetPath=new R(this.target.firstComponent),this.CheckExternalArgumentValidity(t)))}null==this.runtimeDivert.variableDivertName&&(n||i||a||this.Error("target not found: '".concat(this.target,"'")))}}},{key:"Error",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,n=arguments.length>2&&void 0!==arguments[2]&&arguments[2];e!==this&&e?p(o(r.prototype),"Error",this).call(this,t,e):this.isFunctionCall?p(o(r.prototype),"Error",this).call(this,"Function call ".concat(t),e,n):p(o(r.prototype),"Error",this).call(this,"Divert ".concat(t),e,n)}}]),r}(W),Mt=i((function t(e,r){n(this,t),this.divert=e,this.targetRuntimeObj=r})),Bt=i((function t(e,r){n(this,t),this.divert=e,this.targetContent=r}));!function(t){t[t.Stopping=1]="Stopping",t[t.Cycle=2]="Cycle",t[t.Shuffle=4]="Shuffle",t[t.Once=8]="Once"}(Dt||(Dt={}));var Gt,qt=function(t){a(r,t);var e=d(r);function r(t,i){var a;n(this,r),(a=e.call(this)).sequenceType=i,a._sequenceDivertsToResolve=[],a.GenerateRuntimeObject=function(){var t=new tt;t.visitsShouldBeCounted=!0,t.countingAtStartOnly=!0,a._sequenceDivertsToResolve=[],t.AddContent(et.EvalStart()),t.AddContent(et.VisitIndex());var e=(a.sequenceType&Dt.Once)>0,n=(a.sequenceType&Dt.Cycle)>0,r=(a.sequenceType&Dt.Stopping)>0,i=(a.sequenceType&Dt.Shuffle)>0,o=a.sequenceElements.length;if(e&&(o+=1),r||e?(t.AddContent(new J(o-1)),t.AddContent(it.CallWithName("MIN"))):n&&(t.AddContent(new J(a.sequenceElements.length)),t.AddContent(it.CallWithName("%"))),i){var s=et.NoOp();if(e||r){var l=r?a.sequenceElements.length-1:a.sequenceElements.length;t.AddContent(et.Duplicate()),t.AddContent(new J(l)),t.AddContent(it.CallWithName("=="));var u=new vt;u.isConditional=!0,t.AddContent(u),a.AddDivertToResolve(u,s)}var c=a.sequenceElements.length;r&&(c-=1),t.AddContent(new J(c)),t.AddContent(et.SequenceShuffleIndex()),(e||r)&&t.AddContent(s)}t.AddContent(et.EvalEnd());for(var h=et.NoOp(),f=0;f<o;f+=1){t.AddContent(et.EvalStart()),t.AddContent(et.Duplicate()),t.AddContent(new J(f)),t.AddContent(it.CallWithName("==")),t.AddContent(et.EvalEnd());var d=new vt;d.isConditional=!0,t.AddContent(d);var v=void 0;if(f<a.sequenceElements.length)v=a.sequenceElements[f].runtimeObject;else v=new tt;v.name="s".concat(f),v.InsertContent(et.PopEvaluatedValue(),0);var p=new vt;v.AddContent(p),t.AddToNamedContentOnly(v),a.AddDivertToResolve(d,v),a.AddDivertToResolve(p,h)}return t.AddContent(h),t},a.AddDivertToResolve=function(t,e){a._sequenceDivertsToResolve.push(new Bt(t,e))},a.sequenceType=i,a.sequenceElements=[];var o,s=S(t);try{for(s.s();!(o=s.n()).done;){var l=o.value,u=l.content,c=null;c=null===u||0===u.length?l:new zt(u),a.sequenceElements.push(c),a.AddContent(c)}}catch(t){s.e(t)}finally{s.f()}return a}return i(r,[{key:"typeName",get:function(){return"Sequence"}},{key:"ResolveReferences",value:function(t){p(o(r.prototype),"ResolveReferences",this).call(this,t);var e,n=S(this._sequenceDivertsToResolve);try{for(n.s();!(e=n.n()).done;){var i=e.value;i.divert.targetPath=i.targetContent.path}}catch(t){n.e(t)}finally{n.f()}}}]),r}(W),Ut=function(t){a(r,t);var e=d(r);function r(){var t;return n(this,r),(t=e.apply(this,arguments))._overrideDivertTarget=null,t._divertAfter=null,t.GenerateRuntimeObject=function(){var e=new tt;if(e.AddContent(et.EvalStart()),t.divertAfter){var n=t.divertAfter.GenerateRuntimeObject();if(n){var r=t.divertAfter.args;if(null!==r&&r.length>0){for(var i=-1,a=-1,o=0;o<n.content.length;o+=1){var s=n.content[o];s&&(-1==i&&s.commandType===et.CommandType.EvalStart?i=o:s.commandType===et.CommandType.EvalEnd&&(a=o))}for(var l=i+1;l<a;l+=1){n.content[l].parent=null,e.AddContent(n.content[l])}}}t._overrideDivertTarget=new X,e.AddContent(t._overrideDivertTarget)}else e.AddContent(new rt);return e.AddContent(et.EvalEnd()),e.AddContent(et.PopTunnel()),e},t.toString=function(){return" -> ".concat(t._divertAfter)},t}return i(r,[{key:"divertAfter",get:function(){return this._divertAfter},set:function(t){this._divertAfter=t,this._divertAfter&&this.AddContent(this._divertAfter)}},{key:"typeName",get:function(){return"TunnelOnwards"}},{key:"ResolveReferences",value:function(t){p(o(r.prototype),"ResolveReferences",this).call(this,t),this.divertAfter&&this.divertAfter.targetContent&&(this._overrideDivertTarget.targetPath=this.divertAfter.targetContent.runtimePath)}}]),r}(W),Kt=function(){function t(e,r){n(this,t),this._name=e||"",this._items=null,this._itemNameToValues=r||new Map}return i(t,[{key:"name",get:function(){return this._name}},{key:"items",get:function(){if(null==this._items){this._items=new Map;var t,e=S(this._itemNameToValues);try{for(e.s();!(t=e.n()).done;){var n=m(t.value,2),r=n[0],i=n[1],a=new M(this.name,r);this._items.set(a.serialized(),i)}}catch(t){e.e(t)}finally{e.f()}}return this._items}},{key:"ValueForItem",value:function(t){if(!t.itemName)return 0;var e=this._itemNameToValues.get(t.itemName);return void 0!==e?e:0}},{key:"ContainsItem",value:function(t){return!!t.itemName&&(t.originName==this.name&&this._itemNameToValues.has(t.itemName))}},{key:"ContainsItemWithName",value:function(t){return this._itemNameToValues.has(t)}},{key:"TryGetItemWithValue",value:function(t,e){var n,r=S(this._itemNameToValues);try{for(r.s();!(n=r.n()).done;){var i=m(n.value,2),a=i[0];if(i[1]==t)return{result:new M(this.name,a),exists:!0}}}catch(t){r.e(t)}finally{r.f()}return{result:M.Null,exists:!1}}},{key:"TryGetValueForItem",value:function(t,e){if(!t.itemName)return{result:0,exists:!1};var n=this._itemNameToValues.get(t.itemName);return n?{result:n,exists:!0}:{result:0,exists:!1}}}]),t}(),Ht=function(t){a(r,t);var e=d(r);function r(t){var i;n(this,r),(i=e.call(this)).itemDefinitions=t,i.identifier=null,i.variableAssignment=null,i._elementsByName=null,i.ItemNamed=function(t){if(null===i._elementsByName){i._elementsByName=new Map;var e,n=S(i.itemDefinitions);try{for(n.s();!(e=n.n()).done;){var r=e.value;i._elementsByName.set(r.name,r)}}catch(t){n.e(t)}finally{n.f()}}return i._elementsByName.get(t)||null},i.GenerateRuntimeObject=function(){var t,e,n,r=new B,a=S(i.itemDefinitions);try{for(a.s();!(n=a.n()).done;){var o=n.value;if(o.inInitialList){var s=new M((null===(t=i.identifier)||void 0===t?void 0:t.name)||null,o.name||null);r.Add(s,o.seriesValue)}}}catch(t){a.e(t)}finally{a.f()}return r.SetInitialOriginName((null===(e=i.identifier)||void 0===e?void 0:e.name)||""),new Z(r)};var a,o=1,s=S(i.itemDefinitions);try{for(s.s();!(a=s.n()).done;){var l=a.value;null!==l.explicitValue&&(o=l.explicitValue),l.seriesValue=o,o+=1}}catch(t){s.e(t)}finally{s.f()}return i.AddContent(t),i}return i(r,[{key:"typeName",get:function(){return"ListDefinition"}},{key:"runtimeListDefinition",get:function(){var t,e,n=new Map,r=S(this.itemDefinitions);try{for(r.s();!(e=r.n()).done;){var i=e.value;n.has(i.name)?this.Error("List '".concat(this.identifier,"' contains duplicate items called '").concat(i.name,"'")):n.set(i.name,i.seriesValue)}}catch(t){r.e(t)}finally{r.f()}return new Kt((null===(t=this.identifier)||void 0===t?void 0:t.name)||"",n)}},{key:"ResolveReferences",value:function(t){p(o(r.prototype),"ResolveReferences",this).call(this,t),t.CheckForNamingCollisions(this,this.identifier,ft.List)}}]),r}(W),Jt=function(t){a(r,t);var e=d(r);function r(t){var i,a=t.assignedExpression,o=t.isGlobalDeclaration,s=t.isTemporaryNewDeclaration,l=t.listDef,u=t.variableIdentifier;return n(this,r),(i=e.call(this))._runtimeAssignment=null,i.expression=null,i.listDefinition=null,i.GenerateRuntimeObject=function(){var t=null;if(i.isGlobalDeclaration?t=i.story:i.isNewTemporaryDeclaration&&(t=xt(h(i))),t&&t.AddNewVariableDeclaration(h(i)),i.isGlobalDeclaration)return null;var e=new tt;return i.expression?e.AddContent(i.expression.runtimeObject):i.listDefinition&&e.AddContent(i.listDefinition.runtimeObject),i._runtimeAssignment=new pt(i.variableName,i.isNewTemporaryDeclaration),e.AddContent(i._runtimeAssignment),e},i.toString=function(){return"".concat(i.isGlobalDeclaration?"VAR":i.isNewTemporaryDeclaration?"~ temp":""," ").concat(i.variableName)},i.variableIdentifier=u,i.isGlobalDeclaration=Boolean(o),i.isNewTemporaryDeclaration=Boolean(s),l instanceof Ht?(i.listDefinition=i.AddContent(l),i.listDefinition.variableAssignment=h(i),i.isGlobalDeclaration=!0):a&&(i.expression=i.AddContent(a)),i}return i(r,[{key:"variableName",get:function(){return this.variableIdentifier.name}},{key:"typeName",get:function(){return this.isNewTemporaryDeclaration?"temp":this.isGlobalDeclaration?null!==this.listDefinition?"LIST":"VAR":"variable assignment"}},{key:"isDeclaration",get:function(){return this.isGlobalDeclaration||this.isNewTemporaryDeclaration}},{key:"ResolveReferences",value:function(t){if(p(o(r.prototype),"ResolveReferences",this).call(this,t),this.isDeclaration&&null===this.listDefinition&&t.CheckForNamingCollisions(this,this.variableIdentifier,this.isGlobalDeclaration?ft.Var:ft.Temp),this.isGlobalDeclaration){var e=_(this.expression,Ft);!e||e.isConstantReference||e.isListItemReference||this.Error("global variable assignments cannot refer to other variables, only literal values, constants and list items")}if(!this.isNewTemporaryDeclaration){var n=t.ResolveVariableWithName(this.variableName,this);n.found||(this.variableName in this.story.constants?this.Error("Can't re-assign to a constant (do you need to use VAR when declaring '".concat(this.variableName,"'?)"),this):this.Error("Variable could not be found to assign to: '".concat(this.variableName,"'"),this)),this._runtimeAssignment&&(this._runtimeAssignment.isGlobal=n.isGlobal)}}}]),r}(W),zt=function(t){a(r,t);var e=d(r);function r(t){var i,a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1;return n(this,r),(i=e.call(this)).previousWeavePoint=null,i.addContentToPreviousWeavePoint=!1,i.hasSeenChoiceInSection=!1,i.currentContainer=null,i._unnamedGatherCount=0,i._choiceCount=0,i._rootContainer=null,i._namedWeavePoints=new Map,i.looseEnds=[],i.gatherPointsToResolve=[],i.ResolveWeavePointNaming=function(){var t,e,n,r=[].concat(y(i.FindAll(At)((function(t){return!(null===t.name||void 0===t.name)}))),y(i.FindAll(mt)((function(t){return!(null===t.name||void 0===t.name)}))));i._namedWeavePoints=new Map;var a,o=S(r);try{for(o.s();!(a=o.n()).done;){var s=a.value,l=i.namedWeavePoints.get((null===(t=s.identifier)||void 0===t?void 0:t.name)||"");if(l){var u=l instanceof At?"gather":"choice",c=l;i.Error("A ".concat(u," with the same label name '").concat(s.name,"' already exists in this context on line ").concat(c.debugMetadata?c.debugMetadata.startLineNumber:"NO DEBUG METADATA AVAILABLE"),s)}(null===(e=s.identifier)||void 0===e?void 0:e.name)&&i.namedWeavePoints.set(null===(n=s.identifier)||void 0===n?void 0:n.name,s)}}catch(t){o.e(t)}finally{o.f()}},i.ConstructWeaveHierarchyFromIndentation=function(){for(var t=0;t<i.content.length;){var e=i.content[t];if(e instanceof mt||e instanceof At){var n=e.indentationDepth-1;if(n>i.baseIndentIndex){for(var a=t;t<i.content.length;){var o=_(i.content[t],mt)||_(i.content[t],At);if(null!==o)if(o.indentationDepth-1<=i.baseIndentIndex)break;t+=1}var s=t-a,l=i.content.slice(a,a+s);i.content.splice(a,s);var u=new r(l,n);i.InsertContent(a,u),t=a}}t+=1}},i.DetermineBaseIndentationFromContent=function(t){var e,n=S(t);try{for(n.s();!(e=n.n()).done;){var r=e.value;if(r instanceof mt||r instanceof At)return r.indentationDepth-1}}catch(t){n.e(t)}finally{n.f()}return 0},i.GenerateRuntimeObject=function(){i._rootContainer=new tt,i.currentContainer=i._rootContainer,i.looseEnds=[],i.gatherPointsToResolve=[];var t,e=S(i.content);try{for(e.s();!(t=e.n()).done;){var n=t.value;if(n instanceof mt||n instanceof At)i.AddRuntimeForWeavePoint(n);else if(n instanceof r){var a,o=n;i.AddRuntimeForNestedWeave(o),(a=i.gatherPointsToResolve).splice.apply(a,[0,0].concat(y(o.gatherPointsToResolve)))}else i.AddGeneralRuntimeContent(n.runtimeObject)}}catch(t){e.e(t)}finally{e.f()}return i.PassLooseEndsToAncestors(),i._rootContainer},i.AddRuntimeForGather=function(t){var e=!i.hasSeenChoiceInSection;i.hasSeenChoiceInSection=!1;var n=t.runtimeContainer;if(t.name||(n.name="g-".concat(i._unnamedGatherCount),i._unnamedGatherCount+=1),e){if(!i.currentContainer)throw new Error;i.currentContainer.AddContent(n)}else i.rootContainer.AddToNamedContentOnly(n);var r,a=S(i.looseEnds);try{for(a.s();!(r=a.n()).done;){var o=r.value;if(o instanceof At)if(o.indentationDepth==t.indentationDepth)continue;var s=null;if(o instanceof jt)s=o.runtimeObject;else{s=new vt;var l=o;if(!l.runtimeContainer)throw new Error;l.runtimeContainer.AddContent(s)}i.gatherPointsToResolve.push(new Mt(s,n))}}catch(t){a.e(t)}finally{a.f()}i.looseEnds=[],i.currentContainer=n},i.AddRuntimeForWeavePoint=function(t){if(t instanceof At)i.AddRuntimeForGather(t);else if(t instanceof mt){if(!i.currentContainer)throw new Error;i.previousWeavePoint instanceof At&&i.looseEnds.splice(i.looseEnds.indexOf(i.previousWeavePoint),1);var e=t;if(i.currentContainer.AddContent(e.runtimeObject),!e.innerContentContainer)throw new Error;e.innerContentContainer.name="c-".concat(i._choiceCount),i.currentContainer.AddToNamedContentOnly(e.innerContentContainer),i._choiceCount+=1,i.hasSeenChoiceInSection=!0}(i.addContentToPreviousWeavePoint=!1,i.WeavePointHasLooseEnd(t))&&(i.looseEnds.push(t),_(t,mt)&&(i.addContentToPreviousWeavePoint=!0));i.previousWeavePoint=t},i.AddRuntimeForNestedWeave=function(t){i.AddGeneralRuntimeContent(t.rootContainer),null!==i.previousWeavePoint&&(i.looseEnds.splice(i.looseEnds.indexOf(i.previousWeavePoint),1),i.addContentToPreviousWeavePoint=!1)},i.AddGeneralRuntimeContent=function(t){if(null!==t)if(i.addContentToPreviousWeavePoint){if(!i.previousWeavePoint||!i.previousWeavePoint.runtimeContainer)throw new Error;i.previousWeavePoint.runtimeContainer.AddContent(t)}else{if(!i.currentContainer)throw new Error;i.currentContainer.AddContent(t)}},i.PassLooseEndsToAncestors=function(){if(0!==i.looseEnds.length){for(var t=null,e=null,n=!1,a=i.parent;null!==a;a=a.parent){var o=_(a,r);o&&(n||null!==t||(t=o),n&&null===e&&(e=o)),(a instanceof qt||a instanceof kt)&&(n=!0)}if(null!==t||null!==e)for(var s=i.looseEnds.length-1;s>=0;s-=1){var l=i.looseEnds[s],u=!1;if(n){if(l instanceof mt&&null!==t)t.ReceiveLooseEnd(l),u=!0;else if(!(l instanceof mt)){var c=t||e;null!==c&&(c.ReceiveLooseEnd(l),u=!0)}}else(null==t?void 0:t.hasOwnProperty("ReceiveLooseEnd"))&&t.ReceiveLooseEnd(l),u=!0;u&&i.looseEnds.splice(s,1)}}},i.ReceiveLooseEnd=function(t){i.looseEnds.push(t)},i.WeavePointNamed=function(t){if(!i.namedWeavePoints)return null;var e=i.namedWeavePoints.get(t);return e||null},i.IsGlobalDeclaration=function(t){var e=_(t,Jt);return!!(e&&e.isGlobalDeclaration&&e.isDeclaration)||!!_(t,_t)},i.ContentThatFollowsWeavePoint=function(t){var e=[],n=t;if(null!==n.content){var a,o=S(n.content);try{for(o.s();!(a=o.n()).done;){var s=a.value;i.IsGlobalDeclaration(s)||e.push(s)}}catch(t){o.e(t)}finally{o.f()}}var l=_(n.parent,r);if(null===l)throw new Error("Expected weave point parent to be weave?");for(var u=l.content.indexOf(n)+1;u<l.content.length;u+=1){var c=l.content[u];if(!i.IsGlobalDeclaration(c)){if(c instanceof mt||c instanceof At)break;if(c instanceof r)break;e.push(c)}}return e},i.ValidateTermination=function(t){if(!(i.lastParsedSignificantObject instanceof F))if(null!==i.looseEnds&&i.looseEnds.length>0){var e,n=S(i.looseEnds);try{for(n.s();!(e=n.n()).done;){var r=e.value,a=i.ContentThatFollowsWeavePoint(r);i.ValidateFlowOfObjectsTerminates(a,r,t)}}catch(t){n.e(t)}finally{n.f()}}else{var o,s=S(i.content);try{for(s.s();!(o=s.n()).done;){var l=o.value;if(l instanceof mt||l instanceof jt)return}}catch(t){s.e(t)}finally{s.f()}i.ValidateFlowOfObjectsTerminates(i.content,h(i),t)}},i.BadNestedTerminationHandler=function(t){for(var e=null,n=t.parent;null!==n;n=n.parent)if(n instanceof qt||n instanceof kt){e=_(n,kt);break}var r="Choices nested in conditionals or sequences need to explicitly divert afterwards.";null!==e&&(1===e.FindAll(mt)().length&&(r="Choices with conditions should be written: '* {condition} choice'. Otherwise, ".concat(r.toLowerCase())));i.Error(r,t)},i.ValidateFlowOfObjectsTerminates=function(t,e,n){var r,i=!1,a=e,o=S(t);try{for(o.s();!(r=o.n()).done;){var s=r.value;if(null!==s.Find(jt)((function(t){return!(t.isThread||t.isTunnel||t.isFunctionCall||t.parent instanceof Vt)}))&&(i=!0),null!=s.Find(Ut)()){i=!0;break}a=s}}catch(t){o.e(t)}finally{o.f()}if(!i){if(a instanceof F)return;n(a)}},i.WeavePointHasLooseEnd=function(t){if(null===t.content)return!0;for(var e=t.content.length-1;e>=0;--e){var n=_(t.content[e],jt);if(n)if(!(n.isThread||n.isTunnel||n.isFunctionCall))return!1}return!0},i.CheckForWeavePointNamingCollisions=function(){if(i.namedWeavePoints){var t,e=[],n=S(i.ancestry);try{for(n.s();!(t=n.n()).done;){var r=_(t.value,Ot);if(!r)break;e.push(r)}}catch(t){n.e(t)}finally{n.f()}var a,o=S(i.namedWeavePoints);try{for(o.s();!(a=o.n()).done;){var s,l=m(a.value,2),u=l[0],c=l[1],h=S(e);try{for(h.s();!(s=h.n()).done;){var f=s.value.ContentWithNameAtLevel(u);if(f&&f!==c){var d="".concat(c.GetType()," '").concat(u,"' has the same label name as a ").concat(f.GetType()," (on ").concat(f.debugMetadata,")");i.Error(d,c)}}}catch(t){h.e(t)}finally{h.f()}}}catch(t){o.e(t)}finally{o.f()}}},i.baseIndentIndex=-1==a?i.DetermineBaseIndentationFromContent(t):a,i.AddContent(t),i.ConstructWeaveHierarchyFromIndentation(),i}return i(r,[{key:"rootContainer",get:function(){return this._rootContainer||(this._rootContainer=this.GenerateRuntimeObject()),this._rootContainer}},{key:"namedWeavePoints",get:function(){return this._namedWeavePoints}},{key:"lastParsedSignificantObject",get:function(){if(0===this.content.length)return null;for(var t=null,e=this.content.length-1;e>=0;--e){var n=_(t=this.content[e],Et);if((!n||"\n"!==n.text)&&!this.IsGlobalDeclaration(t))break}var i=_(t,r);return i&&(t=i.lastParsedSignificantObject),t}},{key:"typeName",get:function(){return"Weave"}},{key:"ResolveReferences",value:function(t){if(p(o(r.prototype),"ResolveReferences",this).call(this,t),null!==this.looseEnds&&this.looseEnds.length>0){for(var e=!1,n=this.parent;null!==n;n=n.parent)if(n instanceof qt||n instanceof kt){e=!0;break}e&&this.ValidateTermination(this.BadNestedTerminationHandler)}var i,a=S(this.gatherPointsToResolve);try{for(a.s();!(i=a.n()).done;){var s=i.value;s.divert.targetPath=s.targetRuntimeObj.path}}catch(t){a.e(t)}finally{a.f()}this.CheckForWeavePointNamingCollisions()}}]),r}(W),$t=function(t){a(r,t);var e=d(r);function r(t){var i;return n(this,r),(i=e.call(this))._contentContainer=null,i._conditionalDivert=null,i._ownExpression=null,i._innerWeave=null,i.isTrueBranch=!1,i.matchingEquality=!1,i.isElse=!1,i.isInline=!1,i.returnDivert=null,i.GenerateRuntimeObject=function(){if(i._innerWeave){var t,e=S(i._innerWeave.content);try{for(e.s();!(t=e.n()).done;){var n=_(t.value,Et);n&&n.text.startsWith("else:")&&i.Warning("Saw the text 'else:' which is being treated as content. Did you mean '- else:'?",n)}}catch(t){e.e(t)}finally{e.f()}}var r=new tt,a=i.matchingEquality&&!i.isElse;if(a&&r.AddContent(et.Duplicate()),i._conditionalDivert=new vt,i._conditionalDivert.isConditional=!i.isElse,!i.isTrueBranch&&!i.isElse){var o=null!==i.ownExpression;o&&r.AddContent(et.EvalStart()),i.ownExpression&&i.ownExpression.GenerateIntoContainer(r),i.matchingEquality&&r.AddContent(it.CallWithName("==")),o&&r.AddContent(et.EvalEnd())}return r.AddContent(i._conditionalDivert),i._contentContainer=i.GenerateRuntimeForContent(),i._contentContainer.name="b",i.isInline||i._contentContainer.InsertContent(new $("\n"),0),(a||i.isElse&&i.matchingEquality)&&i._contentContainer.InsertContent(et.PopEvaluatedValue(),0),r.AddToNamedContentOnly(i._contentContainer),i.returnDivert=new vt,i._contentContainer.AddContent(i.returnDivert),r},i.GenerateRuntimeForContent=function(){return null===i._innerWeave?new tt:i._innerWeave.rootContainer},t&&(i._innerWeave=new 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n.fileName=this.fileName,n.sourceName=this.sourceName,this.startLineNumber<e.startLineNumber?(n.startLineNumber=this.startLineNumber,n.startCharacterNumber=this.startCharacterNumber):this.startLineNumber>e.startLineNumber?(n.startLineNumber=e.startLineNumber,n.startCharacterNumber=e.startCharacterNumber):(n.startLineNumber=this.startLineNumber,n.startCharacterNumber=Math.min(this.startCharacterNumber,e.startCharacterNumber)),this.endLineNumber>e.endLineNumber?(n.endLineNumber=this.endLineNumber,n.endCharacterNumber=this.endCharacterNumber):this.endLineNumber<e.endLineNumber?(n.endLineNumber=e.endLineNumber,n.endCharacterNumber=e.endCharacterNumber):(n.endLineNumber=this.endLineNumber,n.endCharacterNumber=Math.max(this.endCharacterNumber,e.endCharacterNumber)),n}},{key:"toString",value:function(){return null!==this.fileName?"line ".concat(this.startLineNumber," of ").concat(this.fileName,'"'):"line "+this.startLineNumber}}]),t}(),Zt=function(t){a(r,t);var e=d(r);function r(t,i){var a;return n(this,r),(a=e.call(this)).identifier=t,a.argumentNames=i,a.GenerateRuntimeObject=function(){return a.story.AddExternal(h(a)),null},a}return i(r,[{key:"name",get:function(){var t;return(null===(t=this.identifier)||void 0===t?void 0:t.name)||null}},{key:"typeName",get:function(){return"EXTERNAL"}},{key:"toString",value:function(){var t;return"EXTERNAL ".concat(null===(t=this.identifier)||void 0===t?void 0:t.name)}}]),r}(W),Qt=i((function t(e,r,i){n(this,t),this.name=e,this.args=r,this.isFunction=i})),te=function(t){a(r,t);var e=d(r);function r(t){var i;return n(this,r),(i=e.call(this))._objToWrap=t,i.GenerateRuntimeObject=function(){return i._objToWrap},i}return i(r)}(W),ee=function(t){a(r,t);var e=d(r);function r(t){return n(this,r),e.call(this,t)}return i(r,[{key:"typeName",get:function(){return"Glue"}}]),r}(te),ne=function(t){a(r,t);var e=d(r);function r(){return n(this,r),e.apply(this,arguments)}return i(r,[{key:"toString",value:function(){return"Glue"}}]),r}(V),re=function(t){a(r,t);var e=d(r);function r(t,i,a){var o;return n(this,r),(o=e.call(this)).varIdentifier=t,o._runtimeAssignment=null,o.expression=null,o.GenerateIntoContainer=function(t){var e,n;t.AddContent(new Wt((null===(e=o.varIdentifier)||void 0===e?void 0:e.name)||null)),o.expression?o.expression.GenerateIntoContainer(t):t.AddContent(new J(1)),t.AddContent(it.CallWithName(o.isInc?"+":"-")),o._runtimeAssignment=new pt((null===(n=o.varIdentifier)||void 0===n?void 0:n.name)||null,!1),t.AddContent(o._runtimeAssignment)},o.toString=function(){var t,e;return o.expression?"".concat(null===(t=o.varIdentifier)||void 0===t?void 0:t.name).concat(o.isInc?" += ":" -= ").concat(o.expression):"".concat(null===(e=o.varIdentifier)||void 0===e?void 0:e.name)+(o.isInc?"++":"--")},i instanceof nt?(o.expression=i,o.AddContent(o.expression),o.isInc=Boolean(a)):o.isInc=i,o}return i(r,[{key:"typeName",get:function(){return"IncDecExpression"}},{key:"ResolveReferences",value:function(t){var e;p(o(r.prototype),"ResolveReferences",this).call(this,t);var n=t.ResolveVariableWithName((null===(e=this.varIdentifier)||void 0===e?void 0:e.name)||"",this);if(n.found||this.Error("variable for ".concat(this.incrementDecrementWord," could not be found: '").concat(this.varIdentifier,"' after searching: {this.descriptionOfScope}")),!this._runtimeAssignment)throw new Error;this._runtimeAssignment.isGlobal=n.isGlobal,this.parent instanceof zt||this.parent instanceof Ot||this.parent instanceof It||this.Error("Can't use ".concat(this.incrementDecrementWord," as sub-expression"))}},{key:"incrementDecrementWord",get:function(){return this.isInc?"increment":"decrement"}}]),r}(nt),ie=function(t){a(r,t);var e=d(r);function r(t){var i;return n(this,r),(i=e.call(this)).includedStory=t,i.GenerateRuntimeObject=function(){return null},i}return i(r)}(W),ae=i((function t(e,r,i){var a=this;n(this,t),this.type=e,this.precedence=r,this.requireWhitespace=i,this.toString=function(){return a.type}})),oe=function(t){a(r,t);var e=d(r);function r(t,i,a,o){return n(this,r),e.call(this,t,i,a,o)}return i(r,[{key:"flowLevel",get:function(){return bt.Knot}},{key:"typeName",get:function(){return this.isFunction?"Function":"Knot"}},{key:"ResolveReferences",value:function(t){p(o(r.prototype),"ResolveReferences",this).call(this,t);var e=this.story;for(var n in this.subFlowsByName){var i=e.ContentWithNameAtLevel(n,bt.Knot,!1);if(i){var a=this.subFlowsByName.get(n),s="Stitch '".concat(a?a.name:"NO STITCH FOUND","' has the same name as a knot (on ").concat(i.debugMetadata,")");this.Error(s,a)}}}}]),r}(Ot),se=function(t){a(r,t);var e=d(r);function r(t){var i;return n(this,r),(i=e.call(this)).itemIdentifierList=t,i.GenerateIntoContainer=function(t){var e,n,r=new B;if(null!=i.itemIdentifierList){var a,o=S(i.itemIdentifierList);try{for(o.s();!(a=o.n()).done;){var s=a.value,l=(null===(e=null==s?void 0:s.name)||void 0===e?void 0:e.split("."))||[],u=null,c="";l.length>1?(u=l[0],c=l[1]):c=l[0];var f=i.story.ResolveListItem(u,c,h(i));if(null===f)null===u?i.Error("Could not find list definition that contains item '".concat(s,"'")):i.Error("Could not find list item ".concat(s));else{if(null==f.parent)return void i.Error("Could not find list definition for item ".concat(s));u||(u=(null===(n=f.parent.identifier)||void 0===n?void 0:n.name)||null);var d=new M(u,f.name||null);r.has(d.serialized())?i.Warning("Duplicate of item '".concat(s,"' in list.")):r.Add(d,f.seriesValue)}}}catch(t){o.e(t)}finally{o.f()}}t.AddContent(new Z(r))},i}return i(r,[{key:"typeName",get:function(){return"List"}}]),r}(nt),le=function(t){a(r,t);var e=d(r);function r(t,i){var a,s,l=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null;return n(this,r),(s=e.call(this)).indentifier=t,s.inInitialList=i,s.explicitValue=l,s.seriesValue=0,s.parent=null,s.GenerateRuntimeObject=function(){throw new Error("Not implemented.")},s.toString=function(){return s.fullName},s.parent=p((a=h(s),o(r.prototype)),"parent",a),s}return i(r,[{key:"fullName",get:function(){var t,e=this.parent;if(null===e)throw new Error("Can't get full name without a parent list.");return"".concat(null===(t=e.identifier)||void 0===t?void 0:t.name,".").concat(this.name)}},{key:"typeName",get:function(){return"ListElement"}},{key:"name",get:function(){var t;return(null===(t=this.indentifier)||void 0===t?void 0:t.name)||null}},{key:"ResolveReferences",value:function(t){p(o(r.prototype),"ResolveReferences",this).call(this,t),t.CheckForNamingCollisions(this,this.indentifier,ft.ListItem)}}]),r}(W);!function(t){t[t.InnerBlock=0]="InnerBlock",t[t.Stitch=1]="Stitch",t[t.Knot=2]="Knot",t[t.Top=3]="Top"}(Xt||(Xt={}));var ue=function(t){a(r,t);var e=d(r);function r(t,i,a,s){var l,u;return n(this,r),(u=e.call(this,t,i,a,s)).toString=function(){return"".concat(null!==u.parent?u.parent+" > ":"").concat(p((l=h(u),o(r.prototype)),"toString",l).call(l))},u}return i(r,[{key:"flowLevel",get:function(){return bt.Stitch}},{key:"typeName",get:function(){return"Stitch"}}]),r}(Ot),ce=function(t){a(r,t);var e=d(r);function r(t){var i;return n(this,r),(i=e.call(this)).text=t.toString()||"",i}return i(r,[{key:"toString",value:function(){return"# "+this.text}}]),r}(V),he=function(t){a(r,t);var e=d(r);function r(){var t;return n(this,r),(t=e.apply(this,arguments)).text="",t.index=0,t.threadAtGeneration=null,t.sourcePath="",t.targetPath=null,t.isInvisibleDefault=!1,t.originalThreadIndex=0,t}return i(r,[{key:"pathStringOnChoice",get:function(){return null===this.targetPath?L("Choice.targetPath"):this.targetPath.toString()},set:function(t){this.targetPath=new R(t)}}]),r}(V),fe=function(){function t(e){n(this,t),this._lists=new Map,this._allUnambiguousListValueCache=new Map;var r,i=S(e);try{for(i.s();!(r=i.n()).done;){var a=r.value;this._lists.set(a.name,a);var o,s=S(a.items);try{for(s.s();!(o=s.n()).done;){var l=m(o.value,2),u=l[0],c=l[1],h=M.fromSerializedKey(u),f=new Z(h,c);if(!h.itemName)throw new Error("item.itemName is null or undefined.");this._allUnambiguousListValueCache.set(h.itemName,f),this._allUnambiguousListValueCache.set(h.fullName,f)}}catch(t){s.e(t)}finally{s.f()}}}catch(t){i.e(t)}finally{i.f()}}return i(t,[{key:"lists",get:function(){var t,e=[],n=S(this._lists);try{for(n.s();!(t=n.n()).done;){var r=m(t.value,2)[1];e.push(r)}}catch(t){n.e(t)}finally{n.f()}return e}},{key:"TryListGetDefinition",value:function(t,e){if(null===t)return{result:e,exists:!1};var n=this._lists.get(t);return n?{result:n,exists:!0}:{result:e,exists:!1}}},{key:"FindSingleItemListWithName",value:function(t){if(null===t)return L("name");var e=this._allUnambiguousListValueCache.get(t);return void 0!==e?e:null}}]),t}(),de=function(){function t(){n(this,t)}return i(t,null,[{key:"JArrayToRuntimeObjList",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=t.length;e&&n--;for(var r=[],i=0;i<n;i++){var a=t[i],o=this.JTokenToRuntimeObject(a);if(null===o)return L("runtimeObj");r.push(o)}return r}},{key:"WriteDictionaryRuntimeObjs",value:function(t,e){t.WriteObjectStart();var n,r=S(e);try{for(r.s();!(n=r.n()).done;){var i=m(n.value,2),a=i[0],o=i[1];t.WritePropertyStart(a),this.WriteRuntimeObject(t,o),t.WritePropertyEnd()}}catch(t){r.e(t)}finally{r.f()}t.WriteObjectEnd()}},{key:"WriteListRuntimeObjs",value:function(t,e){t.WriteArrayStart();var n,r=S(e);try{for(r.s();!(n=r.n()).done;){var i=n.value;this.WriteRuntimeObject(t,i)}}catch(t){r.e(t)}finally{r.f()}t.WriteArrayEnd()}},{key:"WriteIntDictionary",value:function(t,e){t.WriteObjectStart();var n,r=S(e);try{for(r.s();!(n=r.n()).done;){var i=m(n.value,2),a=i[0],o=i[1];t.WriteIntProperty(a,o)}}catch(t){r.e(t)}finally{r.f()}t.WriteObjectEnd()}},{key:"WriteRuntimeObject",value:function(e,n){var r=_(n,tt);if(r)this.WriteRuntimeContainer(e,r);else{var i=_(n,vt);if(i){var a,o="->";return i.isExternal?o="x()":i.pushesToStack&&(i.stackPushType==ct.Function?o="f()":i.stackPushType==ct.Tunnel&&(o="->t->")),a=i.hasVariableTarget?i.variableDivertName:i.targetPathString,e.WriteObjectStart(),e.WriteProperty(o,a),i.hasVariableTarget&&e.WriteProperty("var",!0),i.isConditional&&e.WriteProperty("c",!0),i.externalArgs>0&&e.WriteIntProperty("exArgs",i.externalArgs),void e.WriteObjectEnd()}var s=_(n,ht);if(s)return e.WriteObjectStart(),e.WriteProperty("*",s.pathStringOnChoice),e.WriteIntProperty("flg",s.flags),void e.WriteObjectEnd();var l=_(n,H);if(l)e.WriteBool(l.value);else{var u=_(n,J);if(u)e.WriteInt(u.value);else{var c=_(n,z);if(c)e.WriteFloat(c.value);else{var h=_(n,$);if(h)h.isNewline?e.Write("\n",!1):(e.WriteStringStart(),e.WriteStringInner("^"),e.WriteStringInner(h.value),e.WriteStringEnd());else{var f=_(n,Z);if(f)this.WriteInkList(e,f);else{var d=_(n,X);if(d)return e.WriteObjectStart(),null===d.value?L("divTargetVal.value"):(e.WriteProperty("^->",d.value.componentsString),void e.WriteObjectEnd());var v=_(n,Y);if(v)return e.WriteObjectStart(),e.WriteProperty("^var",v.value),e.WriteIntProperty("ci",v.contextIndex),void e.WriteObjectEnd();if(_(n,ne))e.Write("<>");else{var p=_(n,et);if(p)e.Write(t._controlCommandNames[p.commandType]);else{var m=_(n,it);if(m){var y=m.name;return"^"==y&&(y="L^"),void e.Write(y)}var g=_(n,Wt);if(g){e.WriteObjectStart();var C=g.pathStringForCount;return null!=C?e.WriteProperty("CNT?",C):e.WriteProperty("VAR?",g.name),void e.WriteObjectEnd()}var S=_(n,pt);if(S){e.WriteObjectStart();var b=S.isGlobal?"VAR=":"temp=";return e.WriteProperty(b,S.variableName),S.isNewDeclaration||e.WriteProperty("re",!0),void e.WriteObjectEnd()}if(_(n,rt))e.Write("void");else{var w=_(n,ce);if(w)return e.WriteObjectStart(),e.WriteProperty("#",w.text),void e.WriteObjectEnd();var k=_(n,he);if(!k)throw new Error("Failed to convert runtime object to Json token: "+n);this.WriteChoice(e,k)}}}}}}}}}}},{key:"JObjectToDictionaryRuntimeObjs",value:function(t){var e=new Map;for(var n in t)if(t.hasOwnProperty(n)){var r=this.JTokenToRuntimeObject(t[n]);if(null===r)return L("inkObject");e.set(n,r)}return e}},{key:"JObjectToIntDictionary",value:function(t){var e=new Map;for(var n in t)t.hasOwnProperty(n)&&e.set(n,parseInt(t[n]));return e}},{key:"JTokenToRuntimeObject",value:function(n){if("number"==typeof n&&!isNaN(n)||"boolean"==typeof n)return K.Create(n);if("string"==typeof n){var r=n.toString(),i=r[0];if("^"==i)return new $(r.substring(1));if("\n"==i&&1==r.length)return new $("\n");if("<>"==r)return new ne;for(var a=0;a<t._controlCommandNames.length;++a){if(r==t._controlCommandNames[a])return new et(a)}if("L^"==r&&(r="^"),it.CallExistsWithName(r))return it.CallWithName(r);if("->->"==r)return et.PopTunnel();if("~ret"==r)return et.PopFunction();if("void"==r)return new rt}if("object"===e(n)&&!Array.isArray(n)){var o,s=n;if(s["^->"])return o=s["^->"],new X(new R(o.toString()));if(s["^var"]){o=s["^var"];var l=new Y(o.toString());return"ci"in s&&(o=s.ci,l.contextIndex=parseInt(o)),l}var u=!1,c=!1,h=ct.Function,f=!1;if((o=s["->"])?u=!0:(o=s["f()"])?(u=!0,c=!0,h=ct.Function):(o=s["->t->"])?(u=!0,c=!0,h=ct.Tunnel):(o=s["x()"])&&(u=!0,f=!0,c=!1,h=ct.Function),u){var d=new vt;d.pushesToStack=c,d.stackPushType=h,d.isExternal=f;var v=o.toString();return(o=s.var)?d.variableDivertName=v:d.targetPathString=v,d.isConditional=!!s.c,f&&(o=s.exArgs)&&(d.externalArgs=parseInt(o)),d}if(o=s["*"]){var p=new ht;return p.pathStringOnChoice=o.toString(),(o=s.flg)&&(p.flags=parseInt(o)),p}if(o=s["VAR?"])return new Wt(o.toString());if(o=s["CNT?"]){var m=new Wt;return m.pathStringForCount=o.toString(),m}var y=!1,g=!1;if((o=s["VAR="])?(y=!0,g=!0):(o=s["temp="])&&(y=!0,g=!1),y){var C=o.toString(),S=!s.re,b=new pt(C,S);return b.isGlobal=g,b}if(void 0!==s["#"])return o=s["#"],new ce(o.toString());if(o=s.list){var w=o,k=new B;if(o=s.origins){var E=o;k.SetInitialOriginNames(E)}for(var _ in w)if(w.hasOwnProperty(_)){var A=w[_],T=new M(_),P=parseInt(A);k.Add(T,P)}return new Z(k)}if(null!=s.originalChoicePath)return this.JObjectToChoice(s)}if(Array.isArray(n))return this.JArrayToContainer(n);if(null==n)return null;throw new Error("Failed to convert token to runtime object: "+this.toJson(n,["parent"]))}},{key:"toJson",value:function(t,e,n){return JSON.stringify(t,(function(t,n){return(null==e?void 0:e.some((function(e){return e===t})))?void 0:n}),n)}},{key:"WriteRuntimeContainer",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2];if(t.WriteArrayStart(),null===e)return L("container");var r,i=S(e.content);try{for(i.s();!(r=i.n()).done;){var a=r.value;this.WriteRuntimeObject(t,a)}}catch(t){i.e(t)}finally{i.f()}var o=e.namedOnlyContent,s=e.countFlags,l=null!=e.name&&!n,u=null!=o||s>0||l;if(u&&t.WriteObjectStart(),null!=o){var c,h=S(o);try{for(h.s();!(c=h.n()).done;){var f=m(c.value,2),d=f[0],v=f[1],p=d,y=_(v,tt);t.WritePropertyStart(p),this.WriteRuntimeContainer(t,y,!0),t.WritePropertyEnd()}}catch(t){h.e(t)}finally{h.f()}}s>0&&t.WriteIntProperty("#f",s),l&&t.WriteProperty("#n",e.name),u?t.WriteObjectEnd():t.WriteNull(),t.WriteArrayEnd()}},{key:"JArrayToContainer",value:function(t){var e=new tt;e.content=this.JArrayToRuntimeObjList(t,!0);var n=t[t.length-1];if(null!=n){var r=new Map;for(var i in n)if("#f"==i)e.countFlags=parseInt(n[i]);else if("#n"==i)e.name=n[i].toString();else{var a=this.JTokenToRuntimeObject(n[i]),o=_(a,tt);o&&(o.name=i),r.set(i,a)}e.namedOnlyContent=r}return e}},{key:"JObjectToChoice",value:function(t){var e=new he;return e.text=t.text.toString(),e.index=parseInt(t.index),e.sourcePath=t.originalChoicePath.toString(),e.originalThreadIndex=parseInt(t.originalThreadIndex),e.pathStringOnChoice=t.targetPath.toString(),e}},{key:"WriteChoice",value:function(t,e){t.WriteObjectStart(),t.WriteProperty("text",e.text),t.WriteIntProperty("index",e.index),t.WriteProperty("originalChoicePath",e.sourcePath),t.WriteIntProperty("originalThreadIndex",e.originalThreadIndex),t.WriteProperty("targetPath",e.pathStringOnChoice),t.WriteObjectEnd()}},{key:"WriteInkList",value:function(t,e){var n=e.value;if(null===n)return L("rawList");t.WriteObjectStart(),t.WritePropertyStart("list"),t.WriteObjectStart();var r,i=S(n);try{for(i.s();!(r=i.n()).done;){var a=m(r.value,2),o=a[0],s=a[1],l=M.fromSerializedKey(o),u=s;if(null===l.itemName)return L("item.itemName");t.WritePropertyNameStart(),t.WritePropertyNameInner(l.originName?l.originName:"?"),t.WritePropertyNameInner("."),t.WritePropertyNameInner(l.itemName),t.WritePropertyNameEnd(),t.Write(u),t.WritePropertyEnd()}}catch(t){i.e(t)}finally{i.f()}if(t.WriteObjectEnd(),t.WritePropertyEnd(),0==n.Count&&null!=n.originNames&&n.originNames.length>0){t.WritePropertyStart("origins"),t.WriteArrayStart();var c,h=S(n.originNames);try{for(h.s();!(c=h.n()).done;){var f=c.value;t.Write(f)}}catch(t){h.e(t)}finally{h.f()}t.WriteArrayEnd(),t.WritePropertyEnd()}t.WriteObjectEnd()}},{key:"ListDefinitionsToJToken",value:function(t){var e,n={},r=S(t.lists);try{for(r.s();!(e=r.n()).done;){var i,a=e.value,o={},s=S(a.items);try{for(s.s();!(i=s.n()).done;){var l=m(i.value,2),u=l[0],c=l[1],h=M.fromSerializedKey(u);if(null===h.itemName)return L("item.itemName");o[h.itemName]=c}}catch(t){s.e(t)}finally{s.f()}n[a.name]=o}}catch(t){r.e(t)}finally{r.f()}return n}},{key:"JTokenToListDefinitions",value:function(t){var e=t,n=[];for(var r in e)if(e.hasOwnProperty(r)){var i=r.toString(),a=e[r],o=new Map;for(var s in a)if(e.hasOwnProperty(r)){var l=a[s];o.set(s,parseInt(l))}var u=new Kt(i,o);n.push(u)}return new fe(n)}}]),t}();de._controlCommandNames=function(){var t=[];t[et.CommandType.EvalStart]="ev",t[et.CommandType.EvalOutput]="out",t[et.CommandType.EvalEnd]="/ev",t[et.CommandType.Duplicate]="du",t[et.CommandType.PopEvaluatedValue]="pop",t[et.CommandType.PopFunction]="~ret",t[et.CommandType.PopTunnel]="->->",t[et.CommandType.BeginString]="str",t[et.CommandType.EndString]="/str",t[et.CommandType.NoOp]="nop",t[et.CommandType.ChoiceCount]="choiceCnt",t[et.CommandType.Turns]="turn",t[et.CommandType.TurnsSince]="turns",t[et.CommandType.ReadCount]="readc",t[et.CommandType.Random]="rnd",t[et.CommandType.SeedRandom]="srnd",t[et.CommandType.VisitIndex]="visit",t[et.CommandType.SequenceShuffleIndex]="seq",t[et.CommandType.StartThread]="thread",t[et.CommandType.Done]="done",t[et.CommandType.End]="end",t[et.CommandType.ListFromInt]="listInt",t[et.CommandType.ListRange]="range",t[et.CommandType.ListRandom]="lrnd";for(var e=0;e<et.CommandType.TOTAL_VALUES;++e)if(null==t[e])throw new Error("Control command not accounted for in serialisation");return t}();var ve=function(){function e(){if(n(this,e),this._threadCounter=0,this._startOfRoot=dt.Null,arguments[0]instanceof t.Story){var r=arguments[0];this._startOfRoot=dt.StartOf(r.rootContentContainer),this.Reset()}else{var i=arguments[0];this._threads=[];var a,o=S(i._threads);try{for(o.s();!(a=o.n()).done;){var s=a.value;this._threads.push(s.Copy())}}catch(t){o.e(t)}finally{o.f()}this._threadCounter=i._threadCounter,this._startOfRoot=i._startOfRoot.copy()}}return i(e,[{key:"elements",get:function(){return this.callStack}},{key:"depth",get:function(){return this.elements.length}},{key:"currentElement",get:function(){var t=this._threads[this._threads.length-1].callstack;return t[t.length-1]}},{key:"currentElementIndex",get:function(){return this.callStack.length-1}},{key:"currentThread",get:function(){return this._threads[this._threads.length-1]},set:function(t){I.Assert(1==this._threads.length,"Shouldn't be directly setting the current thread when we have a stack of them"),this._threads.length=0,this._threads.push(t)}},{key:"canPop",get:function(){return this.callStack.length>1}},{key:"Reset",value:function(){this._threads=[],this._threads.push(new e.Thread),this._threads[0].callstack.push(new e.Element(ct.Tunnel,this._startOfRoot))}},{key:"SetJsonToken",value:function(t,n){this._threads.length=0;var r,i=S(t.threads);try{for(i.s();!(r=i.n()).done;){var a=r.value,o=new e.Thread(a,n);this._threads.push(o)}}catch(t){i.e(t)}finally{i.f()}this._threadCounter=parseInt(t.threadCounter),this._startOfRoot=dt.StartOf(n.rootContentContainer)}},{key:"WriteJson",value:function(t){var e=this;t.WriteObject((function(t){t.WritePropertyStart("threads"),t.WriteArrayStart();var n,r=S(e._threads);try{for(r.s();!(n=r.n()).done;){n.value.WriteJson(t)}}catch(t){r.e(t)}finally{r.f()}t.WriteArrayEnd(),t.WritePropertyEnd(),t.WritePropertyStart("threadCounter"),t.WriteInt(e._threadCounter),t.WritePropertyEnd()}))}},{key:"PushThread",value:function(){var t=this.currentThread.Copy();this._threadCounter++,t.threadIndex=this._threadCounter,this._threads.push(t)}},{key:"ForkThread",value:function(){var t=this.currentThread.Copy();return this._threadCounter++,t.threadIndex=this._threadCounter,t}},{key:"PopThread",value:function(){if(!this.canPopThread)throw new Error("Can't pop thread");this._threads.splice(this._threads.indexOf(this.currentThread),1)}},{key:"canPopThread",get:function(){return this._threads.length>1&&!this.elementIsEvaluateFromGame}},{key:"elementIsEvaluateFromGame",get:function(){return this.currentElement.type==ct.FunctionEvaluationFromGame}},{key:"Push",value:function(t){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,i=new e.Element(t,this.currentElement.currentPointer,!1);i.evaluationStackHeightWhenPushed=n,i.functionStartInOutputStream=r,this.callStack.push(i)}},{key:"CanPop",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;return!!this.canPop&&(null==t||this.currentElement.type==t)}},{key:"Pop",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;if(!this.CanPop(t))throw new Error("Mismatched push/pop in Callstack");this.callStack.pop()}},{key:"GetTemporaryVariableWithName",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1;-1==e&&(e=this.currentElementIndex+1);var n=this.callStack[e-1],r=q(n.temporaryVariables,t,null);return r.exists?r.result:null}},{key:"SetTemporaryVariable",value:function(t,e,n){var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:-1;-1==r&&(r=this.currentElementIndex+1);var i=this.callStack[r-1];if(!n&&!i.temporaryVariables.get(t))throw new Error("Could not find temporary variable to set: "+t);var a=q(i.temporaryVariables,t,null);a.exists&&Z.RetainListOriginsForAssignment(a.result,e),i.temporaryVariables.set(t,e)}},{key:"ContextForVariableNamed",value:function(t){return this.currentElement.temporaryVariables.get(t)?this.currentElementIndex+1:0}},{key:"ThreadWithIndex",value:function(t){var e=this._threads.filter((function(e){if(e.threadIndex==t)return e}));return e.length>0?e[0]:null}},{key:"callStack",get:function(){return this.currentThread.callstack}},{key:"callStackTrace",get:function(){for(var t=new j,e=0;e<this._threads.length;e++){var n=this._threads[e],r=e==this._threads.length-1;t.AppendFormat("=== THREAD {0}/{1} {2}===\n",e+1,this._threads.length,r?"(current) ":"");for(var i=0;i<n.callstack.length;i++){n.callstack[i].type==ct.Function?t.Append("  [FUNCTION] "):t.Append("  [TUNNEL] ");var a=n.callstack[i].currentPointer;if(!a.isNull){if(t.Append("<SOMEWHERE IN "),null===a.container)return L("pointer.container");t.Append(a.container.path.toString()),t.AppendLine(">")}}}return t.toString()}}]),e}();!function(t){var e=function(){function t(e,r){var i=arguments.length>2&&void 0!==arguments[2]&&arguments[2];n(this,t),this.evaluationStackHeightWhenPushed=0,this.functionStartInOutputStream=0,this.currentPointer=r.copy(),this.inExpressionEvaluation=i,this.temporaryVariables=new Map,this.type=e}return i(t,[{key:"Copy",value:function(){var e=new t(this.type,this.currentPointer,this.inExpressionEvaluation);return e.temporaryVariables=new Map(this.temporaryVariables),e.evaluationStackHeightWhenPushed=this.evaluationStackHeightWhenPushed,e.functionStartInOutputStream=this.functionStartInOutputStream,e}}]),t}();t.Element=e;var r=function(){function t(){if(n(this,t),this.threadIndex=0,this.previousPointer=dt.Null,this.callstack=[],arguments[0]&&arguments[1]){var r=arguments[0],i=arguments[1];this.threadIndex=parseInt(r.threadIndex);var a,o=r.callstack,s=S(o);try{for(s.s();!(a=s.n()).done;){var l=a.value,u=l,c=parseInt(u.type),h=dt.Null,f=void 0,d=u.cPath;if(void 0!==d){f=d.toString();var v=i.ContentAtPath(new R(f));if(h.container=v.container,h.index=parseInt(u.idx),null==v.obj)throw new Error("When loading state, internal story location couldn't be found: "+f+". Has the story changed since this save data was created?");if(v.approximate){if(null===h.container)return L("pointer.container");i.Warning("When loading state, exact internal story location couldn't be found: '"+f+"', so it was approximated to '"+h.container.path.toString()+"' to recover. Has the story changed since this save data was created?")}}var p=!!u.exp,m=new e(c,h,p),y=u.temp;void 0!==y?m.temporaryVariables=de.JObjectToDictionaryRuntimeObjs(y):m.temporaryVariables.clear(),this.callstack.push(m)}}catch(t){s.e(t)}finally{s.f()}var g=r.previousContentObject;if(void 0!==g){var C=new R(g.toString());this.previousPointer=i.PointerAtPath(C)}}}return i(t,[{key:"Copy",value:function(){var e=new t;e.threadIndex=this.threadIndex;var n,r=S(this.callstack);try{for(r.s();!(n=r.n()).done;){var i=n.value;e.callstack.push(i.Copy())}}catch(t){r.e(t)}finally{r.f()}return e.previousPointer=this.previousPointer.copy(),e}},{key:"WriteJson",value:function(t){t.WriteObjectStart(),t.WritePropertyStart("callstack"),t.WriteArrayStart();var e,n=S(this.callstack);try{for(n.s();!(e=n.n()).done;){var r=e.value;if(t.WriteObjectStart(),!r.currentPointer.isNull){if(null===r.currentPointer.container)return L("el.currentPointer.container");t.WriteProperty("cPath",r.currentPointer.container.path.componentsString),t.WriteIntProperty("idx",r.currentPointer.index)}t.WriteProperty("exp",r.inExpressionEvaluation),t.WriteIntProperty("type",r.type),r.temporaryVariables.size>0&&(t.WritePropertyStart("temp"),de.WriteDictionaryRuntimeObjs(t,r.temporaryVariables),t.WritePropertyEnd()),t.WriteObjectEnd()}}catch(t){n.e(t)}finally{n.f()}if(t.WriteArrayEnd(),t.WritePropertyEnd(),t.WriteIntProperty("threadIndex",this.threadIndex),!this.previousPointer.isNull){var i=this.previousPointer.Resolve();if(null===i)return L("this.previousPointer.Resolve()");t.WriteProperty("previousContentObject",i.path.toString())}t.WriteObjectEnd()}}]),t}();t.Thread=r}(ve||(ve={}));var pe=function(){function t(e,r){n(this,t),this.variableChangedEventCallbacks=[],this.patch=null,this._batchObservingVariableChanges=!1,this._defaultGlobalVariables=new Map,this._changedVariablesForBatchObs=new Set,this._globalVariables=new Map,this._callStack=e,this._listDefsOrigin=r;try{return new Proxy(this,{get:function(t,e){return e in t?t[e]:t.$(e)},set:function(t,e,n){return e in t?t[e]=n:t.$(e,n),!0}})}catch(t){}}return i(t,[{key:"variableChangedEvent",value:function(t,e){var n,r=S(this.variableChangedEventCallbacks);try{for(r.s();!(n=r.n()).done;){(0,n.value)(t,e)}}catch(t){r.e(t)}finally{r.f()}}},{key:"batchObservingVariableChanges",get:function(){return this._batchObservingVariableChanges},set:function(t){if(this._batchObservingVariableChanges=t,t)this._changedVariablesForBatchObs=new Set;else if(null!=this._changedVariablesForBatchObs){var e,n=S(this._changedVariablesForBatchObs);try{for(n.s();!(e=n.n()).done;){var r=e.value,i=this._globalVariables.get(r);i?this.variableChangedEvent(r,i):L("currentValue")}}catch(t){n.e(t)}finally{n.f()}this._changedVariablesForBatchObs=null}}},{key:"callStack",get:function(){return this._callStack},set:function(t){this._callStack=t}},{key:"$",value:function(t,e){if(void 0===e){var n=null;return null!==this.patch&&(n=this.patch.TryGetGlobal(t,null)).exists?n.result.valueObject:(void 0===(n=this._globalVariables.get(t))&&(n=this._defaultGlobalVariables.get(t)),void 0!==n?n.valueObject:null)}if(void 0===this._defaultGlobalVariables.get(t))throw new G("Cannot assign to a variable ("+t+") that hasn't been declared in the story");var r=K.Create(e);if(null==r)throw null==e?new Error("Cannot pass null to VariableState"):new Error("Invalid value passed to VariableState: "+e.toString());this.SetGlobal(t,r)}},{key:"ApplyPatch",value:function(){if(null===this.patch)return L("this.patch");var t,e=S(this.patch.globals);try{for(e.s();!(t=e.n()).done;){var n=m(t.value,2),r=n[0],i=n[1];this._globalVariables.set(r,i)}}catch(t){e.e(t)}finally{e.f()}if(null!==this._changedVariablesForBatchObs){var a,o=S(this.patch.changedVariables);try{for(o.s();!(a=o.n()).done;){var s=a.value;this._changedVariablesForBatchObs.add(s)}}catch(t){o.e(t)}finally{o.f()}}this.patch=null}},{key:"SetJsonToken",value:function(t){this._globalVariables.clear();var e,n=S(this._defaultGlobalVariables);try{for(n.s();!(e=n.n()).done;){var r=m(e.value,2),i=r[0],a=r[1],o=t[i];if(void 0!==o){var s=de.JTokenToRuntimeObject(o);if(null===s)return L("tokenInkObject");this._globalVariables.set(i,s)}else this._globalVariables.set(i,a)}}catch(t){n.e(t)}finally{n.f()}}},{key:"WriteJson",value:function(e){e.WriteObjectStart();var n,r=S(this._globalVariables);try{for(r.s();!(n=r.n()).done;){var i=m(n.value,2),a=i[0],o=i[1],s=a,l=o;if(t.dontSaveDefaultValues&&this._defaultGlobalVariables.has(s)){var u=this._defaultGlobalVariables.get(s);if(this.RuntimeObjectsEqual(l,u))continue}e.WritePropertyStart(s),de.WriteRuntimeObject(e,l),e.WritePropertyEnd()}}catch(t){r.e(t)}finally{r.f()}e.WriteObjectEnd()}},{key:"RuntimeObjectsEqual",value:function(t,e){if(null===t)return L("obj1");if(null===e)return L("obj2");if(t.constructor!==e.constructor)return!1;var n=_(t,H);if(null!==n)return n.value===A(e,H).value;var r=_(t,J);if(null!==r)return r.value===A(e,J).value;var i=_(t,z);if(null!==i)return i.value===A(e,z).value;var a=_(t,K),o=_(e,K);if(null!==a&&null!==o)return x(a.valueObject)&&x(o.valueObject)?a.valueObject.Equals(o.valueObject):a.valueObject===o.valueObject;throw new Error("FastRoughDefinitelyEquals: Unsupported runtime object type: "+t.constructor.name)}},{key:"GetVariableWithName",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:-1,n=this.GetRawVariableWithName(t,e),r=_(n,Y);return null!==r&&(n=this.ValueAtVariablePointer(r)),n}},{key:"TryGetDefaultVariableValue",value:function(t){var e=q(this._defaultGlobalVariables,t,null);return e.exists?e.result:null}},{key:"GlobalVariableExistsWithName",value:function(t){return this._globalVariables.has(t)||null!==this._defaultGlobalVariables&&this._defaultGlobalVariables.has(t)}},{key:"GetRawVariableWithName",value:function(t,e){if(0==e||-1==e){var n=null;if(null!==this.patch&&(n=this.patch.TryGetGlobal(t,null)).exists)return n.result;if((n=q(this._globalVariables,t,null)).exists)return n.result;if(null!==this._defaultGlobalVariables&&(n=q(this._defaultGlobalVariables,t,null)).exists)return n.result;if(null===this._listDefsOrigin)return L("VariablesState._listDefsOrigin");var r=this._listDefsOrigin.FindSingleItemListWithName(t);if(r)return r}return this._callStack.GetTemporaryVariableWithName(t,e)}},{key:"ValueAtVariablePointer",value:function(t){return this.GetVariableWithName(t.variableName,t.contextIndex)}},{key:"Assign",value:function(t,e){var n=t.variableName;if(null===n)return L("name");var r=-1,i=!1;if(i=t.isNewDeclaration?t.isGlobal:this.GlobalVariableExistsWithName(n),t.isNewDeclaration){var a=_(e,Y);if(null!==a)e=this.ResolveVariablePointer(a)}else{var o=null;do{null!=(o=_(this.GetRawVariableWithName(n,r),Y))&&(n=o.variableName,i=0==(r=o.contextIndex))}while(null!=o)}i?this.SetGlobal(n,e):this._callStack.SetTemporaryVariable(n,e,t.isNewDeclaration,r)}},{key:"SnapshotDefaultGlobals",value:function(){this._defaultGlobalVariables=new Map(this._globalVariables)}},{key:"RetainListOriginsForAssignment",value:function(t,e){var n=A(t,Z),r=A(e,Z);n.value&&r.value&&0==r.value.Count&&r.value.SetInitialOriginNames(n.value.originNames)}},{key:"SetGlobal",value:function(t,e){var n=null;if(null===this.patch&&(n=q(this._globalVariables,t,null)),null!==this.patch&&((n=this.patch.TryGetGlobal(t,null)).exists||(n=q(this._globalVariables,t,null))),Z.RetainListOriginsForAssignment(n.result,e),null===t)return L("variableName");if(null!==this.patch?this.patch.SetGlobal(t,e):this._globalVariables.set(t,e),null!==this.variableChangedEvent&&null!==n&&e!==n.result)if(this.batchObservingVariableChanges){if(null===this._changedVariablesForBatchObs)return L("this._changedVariablesForBatchObs");null!==this.patch?this.patch.AddChangedVariable(t):null!==this._changedVariablesForBatchObs&&this._changedVariablesForBatchObs.add(t)}else this.variableChangedEvent(t,e)}},{key:"ResolveVariablePointer",value:function(t){var e=t.contextIndex;-1==e&&(e=this.GetContextIndexOfVariableNamed(t.variableName));var n=_(this.GetRawVariableWithName(t.variableName,e),Y);return null!=n?n:new Y(t.variableName,e)}},{key:"GetContextIndexOfVariableNamed",value:function(t){return this.GlobalVariableExistsWithName(t)?0:this._callStack.currentElementIndex}},{key:"ObserveVariableChange",value:function(t){this.variableChangedEventCallbacks.push(t)}}]),t}();pe.dontSaveDefaultValues=!0;var me=function(){function t(e){n(this,t),this.seed=e%2147483647,this.seed<=0&&(this.seed+=2147483646)}return i(t,[{key:"next",value:function(){return this.seed=48271*this.seed%2147483647}},{key:"nextFloat",value:function(){return(this.next()-1)/2147483646}}]),t}(),ye=function(){function t(){if(n(this,t),this._changedVariables=new Set,this._visitCounts=new Map,this._turnIndices=new Map,1===arguments.length&&null!==arguments[0]){var e=arguments[0];this._globals=new Map(e._globals),this._changedVariables=new Set(e._changedVariables),this._visitCounts=new Map(e._visitCounts),this._turnIndices=new Map(e._turnIndices)}else this._globals=new Map,this._changedVariables=new Set,this._visitCounts=new Map,this._turnIndices=new Map}return i(t,[{key:"globals",get:function(){return this._globals}},{key:"changedVariables",get:function(){return this._changedVariables}},{key:"visitCounts",get:function(){return this._visitCounts}},{key:"turnIndices",get:function(){return this._turnIndices}},{key:"TryGetGlobal",value:function(t,e){return null!==t&&this._globals.has(t)?{result:this._globals.get(t),exists:!0}:{result:e,exists:!1}}},{key:"SetGlobal",value:function(t,e){this._globals.set(t,e)}},{key:"AddChangedVariable",value:function(t){return this._changedVariables.add(t)}},{key:"TryGetVisitCount",value:function(t,e){return this._visitCounts.has(t)?{result:this._visitCounts.get(t),exists:!0}:{result:e,exists:!1}}},{key:"SetVisitCount",value:function(t,e){this._visitCounts.set(t,e)}},{key:"SetTurnIndex",value:function(t,e){this._turnIndices.set(t,e)}},{key:"TryGetTurnIndex",value:function(t,e){return this._turnIndices.has(t)?{result:this._turnIndices.get(t),exists:!0}:{result:e,exists:!1}}}]),t}(),ge=function(){function t(){n(this,t)}return i(t,null,[{key:"TextToDictionary",value:function(e){return new t.Reader(e).ToDictionary()}},{key:"TextToArray",value:function(e){return new t.Reader(e).ToArray()}}]),t}();!function(t){var e=function(){function t(e){n(this,t),this._rootObject=JSON.parse(e)}return i(t,[{key:"ToDictionary",value:function(){return this._rootObject}},{key:"ToArray",value:function(){return this._rootObject}}]),t}();t.Reader=e;var r=function(){function e(){n(this,e),this._currentPropertyName=null,this._currentString=null,this._stateStack=[],this._collectionStack=[],this._propertyNameStack=[],this._jsonObject=null}return i(e,[{key:"WriteObject",value:function(t){this.WriteObjectStart(),t(this),this.WriteObjectEnd()}},{key:"WriteObjectStart",value:function(){this.StartNewObject(!0);var e={};if(this.state===t.Writer.State.Property){this.Assert(null!==this.currentCollection),this.Assert(null!==this.currentPropertyName);var n=this._propertyNameStack.pop();this.currentCollection[n]=e,this._collectionStack.push(e)}else this.state===t.Writer.State.Array?(this.Assert(null!==this.currentCollection),this.currentCollection.push(e),this._collectionStack.push(e)):(this.Assert(this.state===t.Writer.State.None),this._jsonObject=e,this._collectionStack.push(e));this._stateStack.push(new t.Writer.StateElement(t.Writer.State.Object))}},{key:"WriteObjectEnd",value:function(){this.Assert(this.state===t.Writer.State.Object),this._collectionStack.pop(),this._stateStack.pop()}},{key:"WriteProperty",value:function(t,e){if(this.WritePropertyStart(t),arguments[1]instanceof Function){var n=arguments[1];n(this)}else{var r=arguments[1];this.Write(r)}this.WritePropertyEnd()}},{key:"WriteIntProperty",value:function(t,e){this.WritePropertyStart(t),this.WriteInt(e),this.WritePropertyEnd()}},{key:"WriteFloatProperty",value:function(t,e){this.WritePropertyStart(t),this.WriteFloat(e),this.WritePropertyEnd()}},{key:"WritePropertyStart",value:function(e){this.Assert(this.state===t.Writer.State.Object),this._propertyNameStack.push(e),this.IncrementChildCount(),this._stateStack.push(new t.Writer.StateElement(t.Writer.State.Property))}},{key:"WritePropertyEnd",value:function(){this.Assert(this.state===t.Writer.State.Property),this.Assert(1===this.childCount),this._stateStack.pop()}},{key:"WritePropertyNameStart",value:function(){this.Assert(this.state===t.Writer.State.Object),this.IncrementChildCount(),this._currentPropertyName="",this._stateStack.push(new t.Writer.StateElement(t.Writer.State.Property)),this._stateStack.push(new t.Writer.StateElement(t.Writer.State.PropertyName))}},{key:"WritePropertyNameEnd",value:function(){this.Assert(this.state===t.Writer.State.PropertyName),this.Assert(null!==this._currentPropertyName),this._propertyNameStack.push(this._currentPropertyName),this._currentPropertyName=null,this._stateStack.pop()}},{key:"WritePropertyNameInner",value:function(e){this.Assert(this.state===t.Writer.State.PropertyName),this.Assert(null!==this._currentPropertyName),this._currentPropertyName+=e}},{key:"WriteArrayStart",value:function(){this.StartNewObject(!0);var e=[];if(this.state===t.Writer.State.Property){this.Assert(null!==this.currentCollection),this.Assert(null!==this.currentPropertyName);var n=this._propertyNameStack.pop();this.currentCollection[n]=e,this._collectionStack.push(e)}else this.state===t.Writer.State.Array?(this.Assert(null!==this.currentCollection),this.currentCollection.push(e),this._collectionStack.push(e)):(this.Assert(this.state===t.Writer.State.None),this._jsonObject=e,this._collectionStack.push(e));this._stateStack.push(new t.Writer.StateElement(t.Writer.State.Array))}},{key:"WriteArrayEnd",value:function(){this.Assert(this.state===t.Writer.State.Array),this._collectionStack.pop(),this._stateStack.pop()}},{key:"Write",value:function(t){null!==t?(this.StartNewObject(!1),this._addToCurrentObject(t)):console.error("Warning: trying to write a null value")}},{key:"WriteBool",value:function(t){null!==t&&(this.StartNewObject(!1),this._addToCurrentObject(t))}},{key:"WriteInt",value:function(t){null!==t&&(this.StartNewObject(!1),this._addToCurrentObject(Math.floor(t)))}},{key:"WriteFloat",value:function(t){null!==t&&(this.StartNewObject(!1),t==Number.POSITIVE_INFINITY?this._addToCurrentObject(34e37):t==Number.NEGATIVE_INFINITY?this._addToCurrentObject(-34e37):isNaN(t)?this._addToCurrentObject(0):this._addToCurrentObject(t))}},{key:"WriteNull",value:function(){this.StartNewObject(!1),this._addToCurrentObject(null)}},{key:"WriteStringStart",value:function(){this.StartNewObject(!1),this._currentString="",this._stateStack.push(new t.Writer.StateElement(t.Writer.State.String))}},{key:"WriteStringEnd",value:function(){this.Assert(this.state==t.Writer.State.String),this._stateStack.pop(),this._addToCurrentObject(this._currentString),this._currentString=null}},{key:"WriteStringInner",value:function(e){this.Assert(this.state===t.Writer.State.String),null!==e?this._currentString+=e:console.error("Warning: trying to write a null string")}},{key:"toString",value:function(){return null===this._jsonObject?"":JSON.stringify(this._jsonObject)}},{key:"StartNewObject",value:function(e){e?this.Assert(this.state===t.Writer.State.None||this.state===t.Writer.State.Property||this.state===t.Writer.State.Array):this.Assert(this.state===t.Writer.State.Property||this.state===t.Writer.State.Array),this.state===t.Writer.State.Property&&this.Assert(0===this.childCount),this.state!==t.Writer.State.Array&&this.state!==t.Writer.State.Property||this.IncrementChildCount()}},{key:"state",get:function(){return this._stateStack.length>0?this._stateStack[this._stateStack.length-1].type:t.Writer.State.None}},{key:"childCount",get:function(){return this._stateStack.length>0?this._stateStack[this._stateStack.length-1].childCount:0}},{key:"currentCollection",get:function(){return this._collectionStack.length>0?this._collectionStack[this._collectionStack.length-1]:null}},{key:"currentPropertyName",get:function(){return this._propertyNameStack.length>0?this._propertyNameStack[this._propertyNameStack.length-1]:null}},{key:"IncrementChildCount",value:function(){this.Assert(this._stateStack.length>0);var t=this._stateStack.pop();t.childCount++,this._stateStack.push(t)}},{key:"Assert",value:function(t){if(!t)throw Error("Assert failed while writing JSON")}},{key:"_addToCurrentObject",value:function(e){this.Assert(null!==this.currentCollection),this.state===t.Writer.State.Array?(this.Assert(Array.isArray(this.currentCollection)),this.currentCollection.push(e)):this.state===t.Writer.State.Property&&(this.Assert(!Array.isArray(this.currentCollection)),this.Assert(null!==this.currentPropertyName),this.currentCollection[this.currentPropertyName]=e,this._propertyNameStack.pop())}}]),e}();t.Writer=r,function(e){var r;(r=e.State||(e.State={}))[r.None=0]="None",r[r.Object=1]="Object",r[r.Array=2]="Array",r[r.Property=3]="Property",r[r.PropertyName=4]="PropertyName",r[r.String=5]="String";var a=i((function e(r){n(this,e),this.type=t.Writer.State.None,this.childCount=0,this.type=r}));e.StateElement=a}(r=t.Writer||(t.Writer={}))}(ge||(ge={}));var Ce,Se=function(){function t(){n(this,t);var e=arguments[0],r=arguments[1];if(this.name=e,this.callStack=new ve(r),arguments[2]){var i=arguments[2];this.callStack.SetJsonToken(i.callstack,r),this.outputStream=de.JArrayToRuntimeObjList(i.outputStream),this.currentChoices=de.JArrayToRuntimeObjList(i.currentChoices);var a=i.choiceThreads;void 0!==a&&this.LoadFlowChoiceThreads(a,r)}else this.outputStream=[],this.currentChoices=[]}return i(t,[{key:"WriteJson",value:function(t){var e=this;t.WriteObjectStart(),t.WriteProperty("callstack",(function(t){return e.callStack.WriteJson(t)})),t.WriteProperty("outputStream",(function(t){return de.WriteListRuntimeObjs(t,e.outputStream)}));var n,r=!1,i=S(this.currentChoices);try{for(i.s();!(n=i.n()).done;){var a=n.value;if(null===a.threadAtGeneration)return L("c.threadAtGeneration");a.originalThreadIndex=a.threadAtGeneration.threadIndex,null===this.callStack.ThreadWithIndex(a.originalThreadIndex)&&(r||(r=!0,t.WritePropertyStart("choiceThreads"),t.WriteObjectStart()),t.WritePropertyStart(a.originalThreadIndex),a.threadAtGeneration.WriteJson(t),t.WritePropertyEnd())}}catch(t){i.e(t)}finally{i.f()}r&&(t.WriteObjectEnd(),t.WritePropertyEnd()),t.WriteProperty("currentChoices",(function(t){t.WriteArrayStart();var n,r=S(e.currentChoices);try{for(r.s();!(n=r.n()).done;){var i=n.value;de.WriteChoice(t,i)}}catch(t){r.e(t)}finally{r.f()}t.WriteArrayEnd()})),t.WriteObjectEnd()}},{key:"LoadFlowChoiceThreads",value:function(t,e){var n,r=S(this.currentChoices);try{for(r.s();!(n=r.n()).done;){var i=n.value,a=this.callStack.ThreadWithIndex(i.originalThreadIndex);if(null!==a)i.threadAtGeneration=a.Copy();else{var o=t["".concat(i.originalThreadIndex)];i.threadAtGeneration=new ve.Thread(o,e)}}}catch(t){r.e(t)}finally{r.f()}}}]),t}(),be=function(){function e(t){n(this,e),this.kInkSaveStateVersion=9,this.kMinCompatibleLoadVersion=8,this.onDidLoadState=null,this._currentErrors=null,this._currentWarnings=null,this.divertedPointer=dt.Null,this._currentTurnIndex=0,this.storySeed=0,this.previousRandom=0,this.didSafeExit=!1,this._currentText=null,this._currentTags=null,this._outputStreamTextDirty=!0,this._outputStreamTagsDirty=!0,this._patch=null,this._namedFlows=null,this.kDefaultFlowName="DEFAULT_FLOW",this.story=t,this._currentFlow=new Se(this.kDefaultFlowName,t),this.OutputStreamDirty(),this._evaluationStack=[],this._variablesState=new pe(this.callStack,t.listDefinitions),this._visitCounts=new Map,this._turnIndices=new Map,this.currentTurnIndex=-1;var r=(new Date).getTime();this.storySeed=new me(r).next()%100,this.previousRandom=0,this.GoToStart()}return i(e,[{key:"ToJson",value:function(){var t=new ge.Writer;return this.WriteJson(t),t.toString()}},{key:"toJson",value:function(){var t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];return this.ToJson(t)}},{key:"LoadJson",value:function(t){var e=ge.TextToDictionary(t);this.LoadJsonObj(e),null!==this.onDidLoadState&&this.onDidLoadState()}},{key:"VisitCountAtPathString",value:function(t){var e;if(null!==this._patch){var n=this.story.ContentAtPath(new R(t)).container;if(null===n)throw new Error("Content at path not found: "+t);if((e=this._patch.TryGetVisitCount(n,0)).exists)return e.result}return(e=q(this._visitCounts,t,null)).exists?e.result:0}},{key:"VisitCountForContainer",value:function(t){if(null===t)return L("container");if(!t.visitsShouldBeCounted)return this.story.Error("Read count for target ("+t.name+" - on "+t.debugMetadata+") unknown. The story may need to be compiled with countAllVisits flag (-c)."),0;if(null!==this._patch){var e=this._patch.TryGetVisitCount(t,0);if(e.exists)return e.result}var n=t.path.toString(),r=q(this._visitCounts,n,null);return r.exists?r.result:0}},{key:"IncrementVisitCountForContainer",value:function(t){if(null!==this._patch){var e=this.VisitCountForContainer(t);return e++,void this._patch.SetVisitCount(t,e)}var n=t.path.toString(),r=q(this._visitCounts,n,null);r.exists?this._visitCounts.set(n,r.result+1):this._visitCounts.set(n,1)}},{key:"RecordTurnIndexVisitToContainer",value:function(t){if(null===this._patch){var e=t.path.toString();this._turnIndices.set(e,this.currentTurnIndex)}else this._patch.SetTurnIndex(t,this.currentTurnIndex)}},{key:"TurnsSinceForContainer",value:function(t){if(t.turnIndexShouldBeCounted||this.story.Error("TURNS_SINCE() for target ("+t.name+" - on "+t.debugMetadata+") unknown. The story may need to be compiled with countAllVisits flag (-c)."),null!==this._patch){var e=this._patch.TryGetTurnIndex(t,0);if(e.exists)return this.currentTurnIndex-e.result}var n=t.path.toString(),r=q(this._turnIndices,n,0);return r.exists?this.currentTurnIndex-r.result:-1}},{key:"callstackDepth",get:function(){return this.callStack.depth}},{key:"outputStream",get:function(){return this._currentFlow.outputStream}},{key:"currentChoices",get:function(){return this.canContinue?[]:this._currentFlow.currentChoices}},{key:"generatedChoices",get:function(){return this._currentFlow.currentChoices}},{key:"currentErrors",get:function(){return this._currentErrors}},{key:"currentWarnings",get:function(){return this._currentWarnings}},{key:"variablesState",get:function(){return this._variablesState},set:function(t){this._variablesState=t}},{key:"callStack",get:function(){return this._currentFlow.callStack}},{key:"evaluationStack",get:function(){return this._evaluationStack}},{key:"currentTurnIndex",get:function(){return this._currentTurnIndex},set:function(t){this._currentTurnIndex=t}},{key:"currentPathString",get:function(){var t=this.currentPointer;return t.isNull?null:null===t.path?L("pointer.path"):t.path.toString()}},{key:"currentPointer",get:function(){return this.callStack.currentElement.currentPointer.copy()},set:function(t){this.callStack.currentElement.currentPointer=t.copy()}},{key:"previousPointer",get:function(){return this.callStack.currentThread.previousPointer.copy()},set:function(t){this.callStack.currentThread.previousPointer=t.copy()}},{key:"canContinue",get:function(){return!this.currentPointer.isNull&&!this.hasError}},{key:"hasError",get:function(){return null!=this.currentErrors&&this.currentErrors.length>0}},{key:"hasWarning",get:function(){return null!=this.currentWarnings&&this.currentWarnings.length>0}},{key:"currentText",get:function(){if(this._outputStreamTextDirty){var t,e=new j,n=S(this.outputStream);try{for(n.s();!(t=n.n()).done;){var r=_(t.value,$);null!==r&&e.Append(r.value)}}catch(t){n.e(t)}finally{n.f()}this._currentText=this.CleanOutputWhitespace(e.toString()),this._outputStreamTextDirty=!1}return this._currentText}},{key:"CleanOutputWhitespace",value:function(t){for(var e=new j,n=-1,r=0,i=0;i<t.length;i++){var a=t.charAt(i),o=" "==a||"\t"==a;o&&-1==n&&(n=i),o||("\n"!=a&&n>0&&n!=r&&e.Append(" "),n=-1),"\n"==a&&(r=i+1),o||e.Append(a)}return e.toString()}},{key:"currentTags",get:function(){if(this._outputStreamTagsDirty){this._currentTags=[];var t,e=S(this.outputStream);try{for(e.s();!(t=e.n()).done;){var n=_(t.value,ce);null!==n&&this._currentTags.push(n.text)}}catch(t){e.e(t)}finally{e.f()}this._outputStreamTagsDirty=!1}return this._currentTags}},{key:"currentFlowName",get:function(){return this._currentFlow.name}},{key:"inExpressionEvaluation",get:function(){return this.callStack.currentElement.inExpressionEvaluation},set:function(t){this.callStack.currentElement.inExpressionEvaluation=t}},{key:"GoToStart",value:function(){this.callStack.currentElement.currentPointer=dt.StartOf(this.story.mainContentContainer)}},{key:"SwitchFlow_Internal",value:function(t){if(null===t)throw new Error("Must pass a non-null string to Story.SwitchFlow");if(null===this._namedFlows&&(this._namedFlows=new Map,this._namedFlows.set(this.kDefaultFlowName,this._currentFlow)),t!==this._currentFlow.name){var e,n=q(this._namedFlows,t,null);n.exists?e=n.result:(e=new Se(t,this.story),this._namedFlows.set(t,e)),this._currentFlow=e,this.variablesState.callStack=this._currentFlow.callStack,this.OutputStreamDirty()}}},{key:"SwitchToDefaultFlow_Internal",value:function(){null!==this._namedFlows&&this.SwitchFlow_Internal(this.kDefaultFlowName)}},{key:"RemoveFlow_Internal",value:function(t){if(null===t)throw new Error("Must pass a non-null string to Story.DestroyFlow");if(t===this.kDefaultFlowName)throw new Error("Cannot destroy default flow");if(this._currentFlow.name===t&&this.SwitchToDefaultFlow_Internal(),null===this._namedFlows)return L("this._namedFlows");this._namedFlows.delete(t)}},{key:"CopyAndStartPatching",value:function(){var t,n,r,i,a,o=new e(this.story);if(o._patch=new ye(this._patch),o._currentFlow.name=this._currentFlow.name,o._currentFlow.callStack=new ve(this._currentFlow.callStack),(t=o._currentFlow.currentChoices).push.apply(t,y(this._currentFlow.currentChoices)),(n=o._currentFlow.outputStream).push.apply(n,y(this._currentFlow.outputStream)),o.OutputStreamDirty(),null!==this._namedFlows){o._namedFlows=new Map;var s,l=S(this._namedFlows);try{for(l.s();!(s=l.n()).done;){var u=m(s.value,2),c=u[0],h=u[1];o._namedFlows.set(c,h)}}catch(t){l.e(t)}finally{l.f()}o._namedFlows.set(this._currentFlow.name,o._currentFlow)}this.hasError&&(o._currentErrors=[],(i=o._currentErrors).push.apply(i,y(this.currentErrors||[])));this.hasWarning&&(o._currentWarnings=[],(a=o._currentWarnings).push.apply(a,y(this.currentWarnings||[])));return o.variablesState=this.variablesState,o.variablesState.callStack=o.callStack,o.variablesState.patch=o._patch,(r=o.evaluationStack).push.apply(r,y(this.evaluationStack)),this.divertedPointer.isNull||(o.divertedPointer=this.divertedPointer.copy()),o.previousPointer=this.previousPointer.copy(),o._visitCounts=this._visitCounts,o._turnIndices=this._turnIndices,o.currentTurnIndex=this.currentTurnIndex,o.storySeed=this.storySeed,o.previousRandom=this.previousRandom,o.didSafeExit=this.didSafeExit,o}},{key:"RestoreAfterPatch",value:function(){this.variablesState.callStack=this.callStack,this.variablesState.patch=this._patch}},{key:"ApplyAnyPatch",value:function(){if(null!==this._patch){this.variablesState.ApplyPatch();var t,e=S(this._patch.visitCounts);try{for(e.s();!(t=e.n()).done;){var n=m(t.value,2),r=n[0],i=n[1];this.ApplyCountChanges(r,i,!0)}}catch(t){e.e(t)}finally{e.f()}var a,o=S(this._patch.turnIndices);try{for(o.s();!(a=o.n()).done;){var s=m(a.value,2),l=s[0],u=s[1];this.ApplyCountChanges(l,u,!1)}}catch(t){o.e(t)}finally{o.f()}this._patch=null}}},{key:"ApplyCountChanges",value:function(t,e,n){(n?this._visitCounts:this._turnIndices).set(t.path.toString(),e)}},{key:"WriteJson",value:function(e){var n=this;if(e.WriteObjectStart(),e.WritePropertyStart("flows"),e.WriteObjectStart(),null!==this._namedFlows){var r,i=S(this._namedFlows);try{var a=function(){var t=m(r.value,2),n=t[0],i=t[1];e.WriteProperty(n,(function(t){return i.WriteJson(t)}))};for(i.s();!(r=i.n()).done;)a()}catch(t){i.e(t)}finally{i.f()}}else e.WriteProperty(this._currentFlow.name,(function(t){return n._currentFlow.WriteJson(t)}));if(e.WriteObjectEnd(),e.WritePropertyEnd(),e.WriteProperty("currentFlowName",this._currentFlow.name),e.WriteProperty("variablesState",(function(t){return n.variablesState.WriteJson(t)})),e.WriteProperty("evalStack",(function(t){return de.WriteListRuntimeObjs(t,n.evaluationStack)})),!this.divertedPointer.isNull){if(null===this.divertedPointer.path)return L("divertedPointer");e.WriteProperty("currentDivertTarget",this.divertedPointer.path.componentsString)}e.WriteProperty("visitCounts",(function(t){return de.WriteIntDictionary(t,n._visitCounts)})),e.WriteProperty("turnIndices",(function(t){return de.WriteIntDictionary(t,n._turnIndices)})),e.WriteIntProperty("turnIdx",this.currentTurnIndex),e.WriteIntProperty("storySeed",this.storySeed),e.WriteIntProperty("previousRandom",this.previousRandom),e.WriteIntProperty("inkSaveVersion",this.kInkSaveStateVersion),e.WriteIntProperty("inkFormatVersion",t.Story.inkVersionCurrent),e.WriteObjectEnd()}},{key:"LoadJsonObj",value:function(t){var e=t,n=e.inkSaveVersion;if(null==n)throw new Error("ink save format incorrect, can't load.");if(parseInt(n)<this.kMinCompatibleLoadVersion)throw new Error("Ink save format isn't compatible with the current version (saw '"+n+"', but minimum is "+this.kMinCompatibleLoadVersion+"), so can't load.");var r=e.flows;if(null!=r){var i=r;1===Object.keys(i).length?this._namedFlows=null:null===this._namedFlows?this._namedFlows=new Map:this._namedFlows.clear();for(var a=0,o=Object.entries(i);a<o.length;a++){var s=m(o[a],2),l=s[0],u=s[1],c=new Se(l,this.story,u);if(1===Object.keys(i).length)this._currentFlow=new Se(l,this.story,u);else{if(null===this._namedFlows)return L("this._namedFlows");this._namedFlows.set(l,c)}}if(null!=this._namedFlows&&this._namedFlows.size>1){var h=e.currentFlowName;this._currentFlow=this._namedFlows.get(h)}}else{this._namedFlows=null,this._currentFlow.name=this.kDefaultFlowName,this._currentFlow.callStack.SetJsonToken(e.callstackThreads,this.story),this._currentFlow.outputStream=de.JArrayToRuntimeObjList(e.outputStream),this._currentFlow.currentChoices=de.JArrayToRuntimeObjList(e.currentChoices);var f=e.choiceThreads;this._currentFlow.LoadFlowChoiceThreads(f,this.story)}this.OutputStreamDirty(),this.variablesState.SetJsonToken(e.variablesState),this.variablesState.callStack=this._currentFlow.callStack,this._evaluationStack=de.JArrayToRuntimeObjList(e.evalStack);var d=e.currentDivertTarget;if(null!=d){var v=new R(d.toString());this.divertedPointer=this.story.PointerAtPath(v)}this._visitCounts=de.JObjectToIntDictionary(e.visitCounts),this._turnIndices=de.JObjectToIntDictionary(e.turnIndices),this.currentTurnIndex=parseInt(e.turnIdx),this.storySeed=parseInt(e.storySeed),this.previousRandom=parseInt(e.previousRandom)}},{key:"ResetErrors",value:function(){this._currentErrors=null,this._currentWarnings=null}},{key:"ResetOutput",value:function(){var t,e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;this.outputStream.length=0,null!==e&&(t=this.outputStream).push.apply(t,y(e)),this.OutputStreamDirty()}},{key:"PushToOutputStream",value:function(t){var e=_(t,$);if(null!==e){var n=this.TrySplittingHeadTailWhitespace(e);if(null!==n){var r,i=S(n);try{for(i.s();!(r=i.n()).done;){var a=r.value;this.PushToOutputStreamIndividual(a)}}catch(t){i.e(t)}finally{i.f()}return void this.OutputStreamDirty()}}this.PushToOutputStreamIndividual(t),this.OutputStreamDirty()}},{key:"PopFromOutputStream",value:function(t){this.outputStream.splice(this.outputStream.length-t,t),this.OutputStreamDirty()}},{key:"TrySplittingHeadTailWhitespace",value:function(t){var e=t.value;if(null===e)return L("single.value");for(var n=-1,r=-1,i=0;i<e.length;i++){var a=e[i];if("\n"!=a){if(" "==a||"\t"==a)continue;break}-1==n&&(n=i),r=i}for(var o=-1,s=-1,l=e.length-1;l>=0;l--){var u=e[l];if("\n"!=u){if(" "==u||"\t"==u)continue;break}-1==o&&(o=l),s=l}if(-1==n&&-1==o)return null;var c=[],h=0,f=e.length;if(-1!=n){if(n>0){var d=new $(e.substring(0,n));c.push(d)}c.push(new $("\n")),h=r+1}if(-1!=o&&(f=s),f>h){var v=e.substring(h,f-h);c.push(new $(v))}if(-1!=o&&s>r&&(c.push(new $("\n")),o<e.length-1)){var p=e.length-o-1,m=new $(e.substring(o+1,p));c.push(m)}return c}},{key:"PushToOutputStreamIndividual",value:function(t){var e=_(t,ne),n=_(t,$),r=!0;if(e)this.TrimNewlinesFromOutputStream(),r=!0;else if(n){var i=-1,a=this.callStack.currentElement;a.type==ct.Function&&(i=a.functionStartInOutputStream);for(var o=-1,s=this.outputStream.length-1;s>=0;s--){var l=this.outputStream[s],u=l instanceof et?l:null;if(null!=(l instanceof ne?l:null)){o=s;break}if(null!=u&&u.commandType==et.CommandType.BeginString){s>=i&&(i=-1);break}}if(-1!=(-1!=o&&-1!=i?Math.min(i,o):-1!=o?o:i)){if(n.isNewline)r=!1;else if(n.isNonWhitespace&&(o>-1&&this.RemoveExistingGlue(),i>-1))for(var c=this.callStack.elements,h=c.length-1;h>=0;h--){var f=c[h];if(f.type!=ct.Function)break;f.functionStartInOutputStream=-1}}else n.isNewline&&(!this.outputStreamEndsInNewline&&this.outputStreamContainsContent||(r=!1))}if(r){if(null===t)return L("obj");this.outputStream.push(t),this.OutputStreamDirty()}}},{key:"TrimNewlinesFromOutputStream",value:function(){for(var t=-1,e=this.outputStream.length-1;e>=0;){var n=this.outputStream[e],r=_(n,et),i=_(n,$);if(null!=r||null!=i&&i.isNonWhitespace)break;null!=i&&i.isNewline&&(t=e),e--}if(t>=0)for(e=t;e<this.outputStream.length;){_(this.outputStream[e],$)?this.outputStream.splice(e,1):e++}this.OutputStreamDirty()}},{key:"RemoveExistingGlue",value:function(){for(var t=this.outputStream.length-1;t>=0;t--){var e=this.outputStream[t];if(e instanceof ne)this.outputStream.splice(t,1);else if(e instanceof et)break}this.OutputStreamDirty()}},{key:"outputStreamEndsInNewline",get:function(){if(this.outputStream.length>0)for(var t=this.outputStream.length-1;t>=0;t--){if(this.outputStream[t]instanceof et)break;var e=this.outputStream[t];if(e instanceof $){if(e.isNewline)return!0;if(e.isNonWhitespace)break}}return!1}},{key:"outputStreamContainsContent",get:function(){var t,e=S(this.outputStream);try{for(e.s();!(t=e.n()).done;){if(t.value instanceof $)return!0}}catch(t){e.e(t)}finally{e.f()}return!1}},{key:"inStringEvaluation",get:function(){for(var t=this.outputStream.length-1;t>=0;t--){var e=_(this.outputStream[t],et);if(e instanceof et&&e.commandType==et.CommandType.BeginString)return!0}return!1}},{key:"PushEvaluationStack",value:function(t){var e=_(t,Z);if(e){var n=e.value;if(null===n)return L("rawList");if(null!=n.originNames){n.origins||(n.origins=[]),n.origins.length=0;var r,i=S(n.originNames);try{for(i.s();!(r=i.n()).done;){var a=r.value;if(null===this.story.listDefinitions)return L("StoryState.story.listDefinitions");var o=this.story.listDefinitions.TryListGetDefinition(a,null);if(null===o.result)return L("StoryState def.result");n.origins.indexOf(o.result)<0&&n.origins.push(o.result)}}catch(t){i.e(t)}finally{i.f()}}}if(null===t)return L("obj");this.evaluationStack.push(t)}},{key:"PopEvaluationStack",value:function(t){if(void 0===t)return P(this.evaluationStack.pop());if(t>this.evaluationStack.length)throw new Error("trying to pop too many objects");return P(this.evaluationStack.splice(this.evaluationStack.length-t,t))}},{key:"PeekEvaluationStack",value:function(){return this.evaluationStack[this.evaluationStack.length-1]}},{key:"ForceEnd",value:function(){this.callStack.Reset(),this._currentFlow.currentChoices.length=0,this.currentPointer=dt.Null,this.previousPointer=dt.Null,this.didSafeExit=!0}},{key:"TrimWhitespaceFromFunctionEnd",value:function(){I.Assert(this.callStack.currentElement.type==ct.Function);var t=this.callStack.currentElement.functionStartInOutputStream;-1==t&&(t=0);for(var e=this.outputStream.length-1;e>=t;e--){var n=this.outputStream[e],r=_(n,$),i=_(n,et);if(null!=r){if(i)break;if(!r.isNewline&&!r.isInlineWhitespace)break;this.outputStream.splice(e,1),this.OutputStreamDirty()}}}},{key:"PopCallStack",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;this.callStack.currentElement.type==ct.Function&&this.TrimWhitespaceFromFunctionEnd(),this.callStack.Pop(t)}},{key:"SetChosenPath",value:function(t,e){this._currentFlow.currentChoices.length=0;var n=this.story.PointerAtPath(t);n.isNull||-1!=n.index||(n.index=0),this.currentPointer=n,e&&this.currentTurnIndex++}},{key:"StartFunctionEvaluationFromGame",value:function(t,e){this.callStack.Push(ct.FunctionEvaluationFromGame,this.evaluationStack.length),this.callStack.currentElement.currentPointer=dt.StartOf(t),this.PassArgumentsToEvaluationStack(e)}},{key:"PassArgumentsToEvaluationStack",value:function(t){if(null!==t)for(var e=0;e<t.length;e++){if("number"!=typeof t[e]&&"string"!=typeof t[e]||t[e]instanceof B)throw new Error((P(arguments[e]),"null"));this.PushEvaluationStack(K.Create(t[e]))}}},{key:"TryExitFunctionEvaluationFromGame",value:function(){return this.callStack.currentElement.type==ct.FunctionEvaluationFromGame&&(this.currentPointer=dt.Null,this.didSafeExit=!0,!0)}},{key:"CompleteFunctionEvaluationFromGame",value:function(){if(this.callStack.currentElement.type!=ct.FunctionEvaluationFromGame)throw new Error("Expected external function evaluation to be complete. Stack trace: "+this.callStack.callStackTrace);for(var t=this.callStack.currentElement.evaluationStackHeightWhenPushed,e=null;this.evaluationStack.length>t;){var n=this.PopEvaluationStack();null===e&&(e=n)}if(this.PopCallStack(ct.FunctionEvaluationFromGame),e){if(e instanceof rt)return null;var r=A(e,K);return r.valueType==U.DivertTarget?r.valueObject.toString():r.valueObject}return null}},{key:"AddError",value:function(t,e){e?(null==this._currentWarnings&&(this._currentWarnings=[]),this._currentWarnings.push(t)):(null==this._currentErrors&&(this._currentErrors=[]),this._currentErrors.push(t))}},{key:"OutputStreamDirty",value:function(){this._outputStreamTextDirty=!0,this._outputStreamTagsDirty=!0}}]),e}(),we=function(){function t(){n(this,t),this.startTime=void 0}return i(t,[{key:"ElapsedMilliseconds",get:function(){return void 0===this.startTime?0:(new Date).getTime()-this.startTime}},{key:"Start",value:function(){this.startTime=(new Date).getTime()}},{key:"Stop",value:function(){this.startTime=void 0}}]),t}();!function(t){t[t.Author=0]="Author",t[t.Warning=1]="Warning",t[t.Error=2]="Error"}(Ce||(Ce={})),Number.isInteger||(Number.isInteger=function(t){return"number"==typeof t&&isFinite(t)&&t>-9007199254740992&&t<9007199254740992&&Math.floor(t)===t}),t.Story=function(t){a(o,t);var r=d(o);function o(){var t,e;n(this,o),(t=r.call(this)).inkVersionMinimumCompatible=18,t.onError=null,t.onDidContinue=null,t.onMakeChoice=null,t.onEvaluateFunction=null,t.onCompleteEvaluateFunction=null,t.onChoosePathString=null,t._prevContainers=[],t.allowExternalFunctionFallbacks=!1,t._listDefinitions=null,t._variableObservers=null,t._hasValidatedExternals=!1,t._temporaryEvaluationContainer=null,t._asyncContinueActive=!1,t._stateSnapshotAtLastNewline=null,t._sawLookaheadUnsafeFunctionAfterNewline=!1,t._recursiveContinueCount=0,t._asyncSaving=!1,t._profiler=null;var i=null,a=null;if(arguments[0]instanceof tt)e=arguments[0],void 0!==arguments[1]&&(i=arguments[1]),t._mainContentContainer=e;else if("string"==typeof arguments[0]){var s=arguments[0];a=ge.TextToDictionary(s)}else a=arguments[0];if(null!=i&&(t._listDefinitions=new fe(i)),t._externals=new Map,null!==a){var l=a,u=l.inkVersion;if(null==u)throw new Error("ink version number not found. Are you sure it's a valid .ink.json file?");var c=parseInt(u);if(c>o.inkVersionCurrent)throw new Error("Version of ink used to build story was newer than the current version of the engine");if(c<t.inkVersionMinimumCompatible)throw new Error("Version of ink used to build story is too old to be loaded by this version of the engine");c!=o.inkVersionCurrent&&console.warn("WARNING: Version of ink used to build story doesn't match current version of engine. Non-critical, but recommend synchronising.");var h,f=l.root;if(null==f)throw new Error("Root node for ink not found. Are you sure it's a valid .ink.json file?");(h=l.listDefs)&&(t._listDefinitions=de.JTokenToListDefinitions(h)),t._mainContentContainer=A(de.JTokenToRuntimeObject(f),tt),t.ResetState()}return t}return i(o,[{key:"currentChoices",get:function(){var t=[];if(null===this._state)return L("this._state");var e,n=S(this._state.currentChoices);try{for(n.s();!(e=n.n()).done;){var r=e.value;r.isInvisibleDefault||(r.index=t.length,t.push(r))}}catch(t){n.e(t)}finally{n.f()}return t}},{key:"currentText",get:function(){return this.IfAsyncWeCant("call currentText since it's a work in progress"),this.state.currentText}},{key:"currentTags",get:function(){return this.IfAsyncWeCant("call currentTags since it's a work in progress"),this.state.currentTags}},{key:"currentErrors",get:function(){return this.state.currentErrors}},{key:"currentWarnings",get:function(){return this.state.currentWarnings}},{key:"currentFlowName",get:function(){return this.state.currentFlowName}},{key:"hasError",get:function(){return this.state.hasError}},{key:"hasWarning",get:function(){return this.state.hasWarning}},{key:"variablesState",get:function(){return this.state.variablesState}},{key:"listDefinitions",get:function(){return this._listDefinitions}},{key:"state",get:function(){return this._state}},{key:"StartProfiling",value:function(){}},{key:"EndProfiling",value:function(){}},{key:"ToJson",value:function(t){var e=this,n=!1;if(t||(n=!0,t=new ge.Writer),t.WriteObjectStart(),t.WriteIntProperty("inkVersion",o.inkVersionCurrent),t.WriteProperty("root",(function(t){return de.WriteRuntimeContainer(t,e._mainContentContainer)})),null!=this._listDefinitions){t.WritePropertyStart("listDefs"),t.WriteObjectStart();var r,i=S(this._listDefinitions.lists);try{for(i.s();!(r=i.n()).done;){var a=r.value;t.WritePropertyStart(a.name),t.WriteObjectStart();var s,l=S(a.items);try{for(l.s();!(s=l.n()).done;){var u=m(s.value,2),c=u[0],h=u[1],f=M.fromSerializedKey(c),d=h;t.WriteIntProperty(f.itemName,d)}}catch(t){l.e(t)}finally{l.f()}t.WriteObjectEnd(),t.WritePropertyEnd()}}catch(t){i.e(t)}finally{i.f()}t.WriteObjectEnd(),t.WritePropertyEnd()}if(t.WriteObjectEnd(),n)return t.toString()}},{key:"ResetState",value:function(){this.IfAsyncWeCant("ResetState"),this._state=new be(this),this._state.variablesState.ObserveVariableChange(this.VariableStateDidChangeEvent.bind(this)),this.ResetGlobals()}},{key:"ResetErrors",value:function(){if(null===this._state)return L("this._state");this._state.ResetErrors()}},{key:"ResetCallstack",value:function(){if(this.IfAsyncWeCant("ResetCallstack"),null===this._state)return L("this._state");this._state.ForceEnd()}},{key:"ResetGlobals",value:function(){if(this._mainContentContainer.namedContent.get("global decl")){var t=this.state.currentPointer.copy();this.ChoosePath(new R("global decl"),!1),this.ContinueInternal(),this.state.currentPointer=t}this.state.variablesState.SnapshotDefaultGlobals()}},{key:"SwitchFlow",value:function(t){if(this.IfAsyncWeCant("switch flow"),this._asyncSaving)throw new Error("Story is already in background saving mode, can't switch flow to "+t);this.state.SwitchFlow_Internal(t)}},{key:"RemoveFlow",value:function(t){this.state.RemoveFlow_Internal(t)}},{key:"SwitchToDefaultFlow",value:function(){this.state.SwitchToDefaultFlow_Internal()}},{key:"Continue",value:function(){return this.ContinueAsync(0),this.currentText}},{key:"canContinue",get:function(){return this.state.canContinue}},{key:"asyncContinueComplete",get:function(){return!this._asyncContinueActive}},{key:"ContinueAsync",value:function(t){this._hasValidatedExternals||this.ValidateExternalBindings(),this.ContinueInternal(t)}},{key:"ContinueInternal",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;null!=this._profiler&&this._profiler.PreContinue();var e=t>0;if(this._recursiveContinueCount++,!this._asyncContinueActive){if(this._asyncContinueActive=e,!this.canContinue)throw new Error("Can't continue - should check canContinue before calling Continue");this._state.didSafeExit=!1,this._state.ResetOutput(),1==this._recursiveContinueCount&&(this._state.variablesState.batchObservingVariableChanges=!0)}var n=new we;n.Start();var r=!1;this._sawLookaheadUnsafeFunctionAfterNewline=!1;do{try{r=this.ContinueSingleStep()}catch(t){if(!(t instanceof G))throw t;this.AddError(t.message,void 0,t.useEndLineNumber);break}if(r)break;if(this._asyncContinueActive&&n.ElapsedMilliseconds>t)break}while(this.canContinue);if(n.Stop(),!r&&this.canContinue||(null!==this._stateSnapshotAtLastNewline&&this.RestoreStateSnapshot(),this.canContinue||(this.state.callStack.canPopThread&&this.AddError("Thread available to pop, threads should always be flat by the end of evaluation?"),0!=this.state.generatedChoices.length||this.state.didSafeExit||null!=this._temporaryEvaluationContainer||(this.state.callStack.CanPop(ct.Tunnel)?this.AddError("unexpectedly reached end of content. Do you need a '->->' to return from a tunnel?"):this.state.callStack.CanPop(ct.Function)?this.AddError("unexpectedly reached end of content. Do you need a '~ return'?"):this.state.callStack.canPop?this.AddError("unexpectedly reached end of content for unknown reason. Please debug compiler!"):this.AddError("ran out of content. Do you need a '-> DONE' or '-> END'?"))),this.state.didSafeExit=!1,this._sawLookaheadUnsafeFunctionAfterNewline=!1,1==this._recursiveContinueCount&&(this._state.variablesState.batchObservingVariableChanges=!1),this._asyncContinueActive=!1,null!==this.onDidContinue&&this.onDidContinue()),this._recursiveContinueCount--,null!=this._profiler&&this._profiler.PostContinue(),this.state.hasError||this.state.hasWarning){if(null===this.onError){var i=new j;throw i.Append("Ink had "),this.state.hasError&&(i.Append("".concat(this.state.currentErrors.length)),i.Append(1==this.state.currentErrors.length?" error":"errors"),this.state.hasWarning&&i.Append(" and ")),this.state.hasWarning&&(i.Append("".concat(this.state.currentWarnings.length)),i.Append(1==this.state.currentWarnings.length?" warning":"warnings"),this.state.hasWarning&&i.Append(" and ")),i.Append(". It is strongly suggested that you assign an error handler to story.onError. The first issue was: "),i.Append(this.state.hasError?this.state.currentErrors[0]:this.state.currentWarnings[0]),new G(i.toString())}if(this.state.hasError){var a,o=S(this.state.currentErrors);try{for(o.s();!(a=o.n()).done;){var s=a.value;this.onError(s,Ce.Error)}}catch(s){o.e(s)}finally{o.f()}}if(this.state.hasWarning){var l,u=S(this.state.currentWarnings);try{for(u.s();!(l=u.n()).done;){var c=l.value;this.onError(c,Ce.Warning)}}catch(s){u.e(s)}finally{u.f()}}this.ResetErrors()}}},{key:"ContinueSingleStep",value:function(){if(null!=this._profiler&&this._profiler.PreStep(),this.Step(),null!=this._profiler&&this._profiler.PostStep(),this.canContinue||this.state.callStack.elementIsEvaluateFromGame||this.TryFollowDefaultInvisibleChoice(),null!=this._profiler&&this._profiler.PreSnapshot(),!this.state.inStringEvaluation){if(null!==this._stateSnapshotAtLastNewline){if(null===this._stateSnapshotAtLastNewline.currentTags)return L("this._stateAtLastNewline.currentTags");if(null===this.state.currentTags)return L("this.state.currentTags");var t=this.CalculateNewlineOutputStateChange(this._stateSnapshotAtLastNewline.currentText,this.state.currentText,this._stateSnapshotAtLastNewline.currentTags.length,this.state.currentTags.length);if(t==o.OutputStateChange.ExtendedBeyondNewline||this._sawLookaheadUnsafeFunctionAfterNewline)return this.RestoreStateSnapshot(),!0;t==o.OutputStateChange.NewlineRemoved&&this.DiscardSnapshot()}this.state.outputStreamEndsInNewline&&(this.canContinue?null==this._stateSnapshotAtLastNewline&&this.StateSnapshot():this.DiscardSnapshot())}return null!=this._profiler&&this._profiler.PostSnapshot(),!1}},{key:"CalculateNewlineOutputStateChange",value:function(t,e,n,r){if(null===t)return L("prevText");if(null===e)return L("currText");var i=e.length>=t.length&&"\n"==e.charAt(t.length-1);if(n==r&&t.length==e.length&&i)return o.OutputStateChange.NoChange;if(!i)return o.OutputStateChange.NewlineRemoved;if(r>n)return o.OutputStateChange.ExtendedBeyondNewline;for(var a=t.length;a<e.length;a++){var s=e.charAt(a);if(" "!=s&&"\t"!=s)return o.OutputStateChange.ExtendedBeyondNewline}return o.OutputStateChange.NoChange}},{key:"ContinueMaximally",value:function(){this.IfAsyncWeCant("ContinueMaximally");for(var t=new j;this.canContinue;)t.Append(this.Continue());return t.toString()}},{key:"ContentAtPath",value:function(t){return this.mainContentContainer.ContentAtPath(t)}},{key:"KnotContainerWithName",value:function(t){var e=this.mainContentContainer.namedContent.get(t);return e instanceof tt?e:null}},{key:"PointerAtPath",value:function(t){if(0==t.length)return dt.Null;var e=new dt,n=t.length,r=null;return null===t.lastComponent?L("path.lastComponent"):(t.lastComponent.isIndex?(n=t.length-1,r=this.mainContentContainer.ContentAtPath(t,void 0,n),e.container=r.container,e.index=t.lastComponent.index):(r=this.mainContentContainer.ContentAtPath(t),e.container=r.container,e.index=-1),null==r.obj||r.obj==this.mainContentContainer&&n>0?this.Error("Failed to find content at path '"+t+"', and no approximation of it was possible."):r.approximate&&this.Warning("Failed to find content at path '"+t+"', so it was approximated to: '"+r.obj.path+"'."),e)}},{key:"StateSnapshot",value:function(){this._stateSnapshotAtLastNewline=this._state,this._state=this._state.CopyAndStartPatching()}},{key:"RestoreStateSnapshot",value:function(){null===this._stateSnapshotAtLastNewline&&L("_stateSnapshotAtLastNewline"),this._stateSnapshotAtLastNewline.RestoreAfterPatch(),this._state=this._stateSnapshotAtLastNewline,this._stateSnapshotAtLastNewline=null,this._asyncSaving||this._state.ApplyAnyPatch()}},{key:"DiscardSnapshot",value:function(){this._asyncSaving||this._state.ApplyAnyPatch(),this._stateSnapshotAtLastNewline=null}},{key:"CopyStateForBackgroundThreadSave",value:function(){if(this.IfAsyncWeCant("start saving on a background thread"),this._asyncSaving)throw new Error("Story is already in background saving mode, can't call CopyStateForBackgroundThreadSave again!");var t=this._state;return this._state=this._state.CopyAndStartPatching(),this._asyncSaving=!0,t}},{key:"BackgroundSaveComplete",value:function(){null===this._stateSnapshotAtLastNewline&&this._state.ApplyAnyPatch(),this._asyncSaving=!1}},{key:"Step",value:function(){var t=!0,e=this.state.currentPointer.copy();if(!e.isNull){for(var n=_(e.Resolve(),tt);n&&(this.VisitContainer(n,!0),0!=n.content.length);)n=_((e=dt.StartOf(n)).Resolve(),tt);this.state.currentPointer=e.copy(),null!=this._profiler&&this._profiler.Step(this.state.callStack);var r=e.Resolve(),i=this.PerformLogicAndFlowControl(r);if(!this.state.currentPointer.isNull){i&&(t=!1);var a=_(r,ht);if(a){var o=this.ProcessChoice(a);o&&this.state.generatedChoices.push(o),r=null,t=!1}if(r instanceof tt&&(t=!1),t){var s=_(r,Y);if(s&&-1==s.contextIndex){var l=this.state.callStack.ContextForVariableNamed(s.variableName);r=new Y(s.variableName,l)}this.state.inExpressionEvaluation?this.state.PushEvaluationStack(r):this.state.PushToOutputStream(r)}this.NextContent();var u=_(r,et);u&&u.commandType==et.CommandType.StartThread&&this.state.callStack.PushThread()}}}},{key:"VisitContainer",value:function(t,e){t.countingAtStartOnly&&!e||(t.visitsShouldBeCounted&&this.state.IncrementVisitCountForContainer(t),t.turnIndexShouldBeCounted&&this.state.RecordTurnIndexVisitToContainer(t))}},{key:"VisitChangedContainersDueToDivert",value:function(){var t=this.state.previousPointer.copy(),e=this.state.currentPointer.copy();if(!e.isNull&&-1!=e.index){if(this._prevContainers.length=0,!t.isNull)for(var n=_(t.Resolve(),tt)||_(t.container,tt);n;)this._prevContainers.push(n),n=_(n.parent,tt);var r=e.Resolve();if(null!=r)for(var i=_(r.parent,tt),a=!0;i&&(this._prevContainers.indexOf(i)<0||i.countingAtStartOnly);){var o=i.content.length>0&&r==i.content[0]&&a;o||(a=!1),this.VisitContainer(i,o),r=i,i=_(i.parent,tt)}}}},{key:"ProcessChoice",value:function(t){var e=!0;if(t.hasCondition){var n=this.state.PopEvaluationStack();this.IsTruthy(n)||(e=!1)}var r="",i="";t.hasChoiceOnlyContent&&(i=A(this.state.PopEvaluationStack(),$).value||"");t.hasStartContent&&(r=A(this.state.PopEvaluationStack(),$).value||"");t.onceOnly&&(this.state.VisitCountForContainer(t.choiceTarget)>0&&(e=!1));if(!e)return null;var a=new he;return a.targetPath=t.pathOnChoice,a.sourcePath=t.path.toString(),a.isInvisibleDefault=t.isInvisibleDefault,a.threadAtGeneration=this.state.callStack.ForkThread(),a.text=(r+i).replace(/^[ \t]+|[ \t]+$/g,""),a}},{key:"IsTruthy",value:function(t){if(t instanceof K){var e=t;if(e instanceof X){var n=e;return this.Error("Shouldn't use a divert target (to "+n.targetPath+") as a conditional value. Did you intend a function call 'likeThis()' or a read count check 'likeThis'? (no arrows)"),!1}return e.isTruthy}return!1}},{key:"PerformLogicAndFlowControl",value:function(t){if(null==t)return!1;if(t instanceof vt){var e=t;if(e.isConditional){var n=this.state.PopEvaluationStack();if(!this.IsTruthy(n))return!0}if(e.hasVariableTarget){var r=e.variableDivertName,i=this.state.variablesState.GetVariableWithName(r);if(null==i)this.Error("Tried to divert using a target from a variable that could not be found ("+r+")");else if(!(i instanceof X)){var a=_(i,J),o="Tried to divert to a target from a variable, but the variable ("+r+") didn't contain a divert target, it ";a instanceof J&&0==a.value?o+="was empty/null (the value 0).":o+="contained '"+i+"'.",this.Error(o)}var s=A(i,X);this.state.divertedPointer=this.PointerAtPath(s.targetPath)}else{if(e.isExternal)return this.CallExternalFunction(e.targetPathString,e.externalArgs),!0;this.state.divertedPointer=e.targetPointer.copy()}return e.pushesToStack&&this.state.callStack.Push(e.stackPushType,void 0,this.state.outputStream.length),this.state.divertedPointer.isNull&&!e.isExternal&&(e&&e.debugMetadata&&null!=e.debugMetadata.sourceName?this.Error("Divert target doesn't exist: "+e.debugMetadata.sourceName):this.Error("Divert resolution failed: "+e)),!0}if(t instanceof et){var l=t;switch(l.commandType){case et.CommandType.EvalStart:this.Assert(!1===this.state.inExpressionEvaluation,"Already in expression evaluation?"),this.state.inExpressionEvaluation=!0;break;case et.CommandType.EvalEnd:this.Assert(!0===this.state.inExpressionEvaluation,"Not in expression evaluation mode"),this.state.inExpressionEvaluation=!1;break;case et.CommandType.EvalOutput:if(this.state.evaluationStack.length>0){var u=this.state.PopEvaluationStack();if(!(u instanceof rt)){var c=new $(u.toString());this.state.PushToOutputStream(c)}}break;case et.CommandType.NoOp:break;case et.CommandType.Duplicate:this.state.PushEvaluationStack(this.state.PeekEvaluationStack());break;case et.CommandType.PopEvaluatedValue:this.state.PopEvaluationStack();break;case et.CommandType.PopFunction:case et.CommandType.PopTunnel:var h=l.commandType==et.CommandType.PopFunction?ct.Function:ct.Tunnel,f=null;if(h==ct.Tunnel){var d=this.state.PopEvaluationStack();null===(f=_(d,X))&&this.Assert(d instanceof rt,"Expected void if ->-> doesn't override target")}if(this.state.TryExitFunctionEvaluationFromGame())break;if(this.state.callStack.currentElement.type==h&&this.state.callStack.canPop)this.state.PopCallStack(),f&&(this.state.divertedPointer=this.PointerAtPath(f.targetPath));else{var v=new Map;v.set(ct.Function,"function return statement (~ return)"),v.set(ct.Tunnel,"tunnel onwards statement (->->)");var p=v.get(this.state.callStack.currentElement.type);this.state.callStack.canPop||(p="end of flow (-> END or choice)");var m="Found "+v.get(h)+", when expected "+p;this.Error(m)}break;case et.CommandType.BeginString:this.state.PushToOutputStream(l),this.Assert(!0===this.state.inExpressionEvaluation,"Expected to be in an expression when evaluating a string"),this.state.inExpressionEvaluation=!1;break;case et.CommandType.EndString:for(var y=[],g=0,C=this.state.outputStream.length-1;C>=0;--C){var b=this.state.outputStream[C];g++;var w=_(b,et);if(w&&w.commandType==et.CommandType.BeginString)break;b instanceof $&&y.push(b)}this.state.PopFromOutputStream(g),y=y.reverse();var k,E=new j,T=S(y);try{for(T.s();!(k=T.n()).done;){var P=k.value;E.Append(P.toString())}}catch(t){T.e(t)}finally{T.f()}this.state.inExpressionEvaluation=!0,this.state.PushEvaluationStack(new $(E.toString()));break;case et.CommandType.ChoiceCount:var x=this.state.generatedChoices.length;this.state.PushEvaluationStack(new J(x));break;case et.CommandType.Turns:this.state.PushEvaluationStack(new J(this.state.currentTurnIndex+1));break;case et.CommandType.TurnsSince:case et.CommandType.ReadCount:var N=this.state.PopEvaluationStack();if(!(N instanceof X)){var O="";N instanceof J&&(O=". Did you accidentally pass a read count ('knot_name') instead of a target ('-> knot_name')?"),this.Error("TURNS_SINCE / READ_COUNT expected a divert target (knot, stitch, label name), but saw "+N+O);break}var I,W=A(N,X),F=_(this.ContentAtPath(W.targetPath).correctObj,tt);null!=F?I=l.commandType==et.CommandType.TurnsSince?this.state.TurnsSinceForContainer(F):this.state.VisitCountForContainer(F):(I=l.commandType==et.CommandType.TurnsSince?-1:0,this.Warning("Failed to find container for "+l.toString()+" lookup at "+W.targetPath.toString())),this.state.PushEvaluationStack(new J(I));break;case et.CommandType.Random:var R=_(this.state.PopEvaluationStack(),J),D=_(this.state.PopEvaluationStack(),J);if(null==D||D instanceof J==!1)return this.Error("Invalid value for minimum parameter of RANDOM(min, max)");if(null==R||D instanceof J==!1)return this.Error("Invalid value for maximum parameter of RANDOM(min, max)");if(null===R.value)return L("maxInt.value");if(null===D.value)return L("minInt.value");var V=R.value-D.value+1;(!isFinite(V)||V>Number.MAX_SAFE_INTEGER)&&(V=Number.MAX_SAFE_INTEGER,this.Error("RANDOM was called with a range that exceeds the size that ink numbers can use.")),V<=0&&this.Error("RANDOM was called with minimum as "+D.value+" and maximum as "+R.value+". The maximum must be larger");var q=this.state.storySeed+this.state.previousRandom,U=new me(q).next(),H=U%V+D.value;this.state.PushEvaluationStack(new J(H)),this.state.previousRandom=U;break;case et.CommandType.SeedRandom:var z=_(this.state.PopEvaluationStack(),J);if(null==z||z instanceof J==!1)return this.Error("Invalid value passed to SEED_RANDOM");if(null===z.value)return L("minInt.value");this.state.storySeed=z.value,this.state.previousRandom=0,this.state.PushEvaluationStack(new rt);break;case et.CommandType.VisitIndex:var Y=this.state.VisitCountForContainer(this.state.currentPointer.container)-1;this.state.PushEvaluationStack(new J(Y));break;case et.CommandType.SequenceShuffleIndex:var Q=this.NextSequenceShuffleIndex();this.state.PushEvaluationStack(new J(Q));break;case et.CommandType.StartThread:break;case et.CommandType.Done:this.state.callStack.canPopThread?this.state.callStack.PopThread():(this.state.didSafeExit=!0,this.state.currentPointer=dt.Null);break;case et.CommandType.End:this.state.ForceEnd();break;case et.CommandType.ListFromInt:var nt=_(this.state.PopEvaluationStack(),J),at=A(this.state.PopEvaluationStack(),$);if(null===nt)throw new G("Passed non-integer when creating a list element from a numerical value.");var ot=null;if(null===this.listDefinitions)return L("this.listDefinitions");var st=this.listDefinitions.TryListGetDefinition(at.value,null);if(!st.exists)throw new G("Failed to find LIST called "+at.value);if(null===nt.value)return L("minInt.value");var lt=st.result.TryGetItemWithValue(nt.value,M.Null);lt.exists&&(ot=new Z(lt.result,nt.value)),null==ot&&(ot=new Z),this.state.PushEvaluationStack(ot);break;case et.CommandType.ListRange:var ut=_(this.state.PopEvaluationStack(),K),ht=_(this.state.PopEvaluationStack(),K),ft=_(this.state.PopEvaluationStack(),Z);if(null===ft||null===ht||null===ut)throw new G("Expected list, minimum and maximum for LIST_RANGE");if(null===ft.value)return L("targetList.value");var mt=ft.value.ListWithSubRange(ht.valueObject,ut.valueObject);this.state.PushEvaluationStack(new Z(mt));break;case et.CommandType.ListRandom:var yt=this.state.PopEvaluationStack();if(null===yt)throw new G("Expected list for LIST_RANDOM");var gt=yt.value,Ct=null;if(null===gt)throw L("list");if(0==gt.Count)Ct=new B;else{for(var St=this.state.storySeed+this.state.previousRandom,bt=new me(St).next(),wt=bt%gt.Count,kt=gt.entries(),Et=0;Et<=wt-1;Et++)kt.next();var _t=kt.next().value,At={Key:M.fromSerializedKey(_t[0]),Value:_t[1]};if(null===At.Key.originName)return L("randomItem.Key.originName");(Ct=new B(At.Key.originName,this)).Add(At.Key,At.Value),this.state.previousRandom=bt}this.state.PushEvaluationStack(new Z(Ct));break;default:this.Error("unhandled ControlCommand: "+l)}return!0}if(t instanceof pt){var Tt=t,Pt=this.state.PopEvaluationStack();return this.state.variablesState.Assign(Tt,Pt),!0}if(t instanceof Wt){var xt=t,Nt=null;if(null!=xt.pathForCount){var Ot=xt.containerForCount,It=this.state.VisitCountForContainer(Ot);Nt=new J(It)}else null==(Nt=this.state.variablesState.GetVariableWithName(xt.name))&&(this.Warning("Variable not found: '"+xt.name+"'. Using default value of 0 (false). This can happen with temporary variables if the declaration hasn't yet been hit. Globals are always given a default value on load if a value doesn't exist in the save state."),Nt=new J(0));return this.state.PushEvaluationStack(Nt),!0}if(t instanceof it){var Ft=t,Rt=this.state.PopEvaluationStack(Ft.numberOfParameters),Dt=Ft.Call(Rt);return this.state.PushEvaluationStack(Dt),!0}return!1}},{key:"ChoosePathString",value:function(t){var e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:[];if(this.IfAsyncWeCant("call ChoosePathString right now"),null!==this.onChoosePathString&&this.onChoosePathString(t,n),e)this.ResetCallstack();else if(this.state.callStack.currentElement.type==ct.Function){var r="",i=this.state.callStack.currentElement.currentPointer.container;throw null!=i&&(r="("+i.path.toString()+") "),new Error("Story was running a function "+r+"when you called ChoosePathString("+t+") - this is almost certainly not not what you want! Full stack trace: \n"+this.state.callStack.callStackTrace)}this.state.PassArgumentsToEvaluationStack(n),this.ChoosePath(new R(t))}},{key:"IfAsyncWeCant",value:function(t){if(this._asyncContinueActive)throw new Error("Can't "+t+". Story is in the middle of a ContinueAsync(). Make more ContinueAsync() calls or a single Continue() call beforehand.")}},{key:"ChoosePath",value:function(t){var e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];this.state.SetChosenPath(t,e),this.VisitChangedContainersDueToDivert()}},{key:"ChooseChoiceIndex",value:function(t){t=t;var e=this.currentChoices;this.Assert(t>=0&&t<e.length,"choice out of range");var n=e[t];return null!==this.onMakeChoice&&this.onMakeChoice(n),null===n.threadAtGeneration?L("choiceToChoose.threadAtGeneration"):null===n.targetPath?L("choiceToChoose.targetPath"):(this.state.callStack.currentThread=n.threadAtGeneration,void this.ChoosePath(n.targetPath))}},{key:"HasFunction",value:function(t){try{return null!=this.KnotContainerWithName(t)}catch(t){return!1}}},{key:"EvaluateFunction",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[],n=arguments.length>2&&void 0!==arguments[2]&&arguments[2];if(null!==this.onEvaluateFunction&&this.onEvaluateFunction(t,e),this.IfAsyncWeCant("evaluate a function"),null==t)throw new Error("Function is null");if(""==t||""==t.trim())throw new Error("Function is empty or white space.");var r=this.KnotContainerWithName(t);if(null==r)throw new Error("Function doesn't exist: '"+t+"'");var i=[];i.push.apply(i,y(this.state.outputStream)),this._state.ResetOutput(),this.state.StartFunctionEvaluationFromGame(r,e);for(var a=new j;this.canContinue;)a.Append(this.Continue());var o=a.toString();this._state.ResetOutput(i);var s=this.state.CompleteFunctionEvaluationFromGame();return null!=this.onCompleteEvaluateFunction&&this.onCompleteEvaluateFunction(t,e,o,s),n?{returned:s,output:o}:s}},{key:"EvaluateExpression",value:function(t){var e=this.state.callStack.elements.length;this.state.callStack.Push(ct.Tunnel),this._temporaryEvaluationContainer=t,this.state.GoToStart();var n=this.state.evaluationStack.length;return this.Continue(),this._temporaryEvaluationContainer=null,this.state.callStack.elements.length>e&&this.state.PopCallStack(),this.state.evaluationStack.length>n?this.state.PopEvaluationStack():null}},{key:"CallExternalFunction",value:function(t,n){if(null===t)return L("funcName");var r=this._externals.get(t),i=null,a=void 0!==r;if(!a||r.lookAheadSafe||null===this._stateSnapshotAtLastNewline){if(!a){if(this.allowExternalFunctionFallbacks)return i=this.KnotContainerWithName(t),this.Assert(null!==i,"Trying to call EXTERNAL function '"+t+"' which has not been bound, and fallback ink function could not be found."),this.state.callStack.Push(ct.Function,void 0,this.state.outputStream.length),void(this.state.divertedPointer=dt.StartOf(i));this.Assert(!1,"Trying to call EXTERNAL function '"+t+"' which has not been bound (and ink fallbacks disabled).")}for(var o=[],s=0;s<n;++s){var l=A(this.state.PopEvaluationStack(),K).valueObject;o.push(l)}o.reverse();var u=r.function(o),c=null;null!=u?(c=K.Create(u),this.Assert(null!==c,"Could not create ink value from returned object of type "+e(u))):c=new rt,this.state.PushEvaluationStack(c)}else this._sawLookaheadUnsafeFunctionAfterNewline=!0}},{key:"BindExternalFunctionGeneral",value:function(t,e,n){this.IfAsyncWeCant("bind an external function"),this.Assert(!this._externals.has(t),"Function '"+t+"' has already been bound."),this._externals.set(t,{function:e,lookAheadSafe:n})}},{key:"TryCoerce",value:function(t){return t}},{key:"BindExternalFunction",value:function(t,e,n){var r=this;this.Assert(null!=e,"Can't bind a null function"),this.BindExternalFunctionGeneral(t,(function(t){r.Assert(t.length>=e.length,"External function expected "+e.length+" arguments");for(var n=[],i=0,a=t.length;i<a;i++)n[i]=r.TryCoerce(t[i]);return e.apply(null,n)}),n)}},{key:"UnbindExternalFunction",value:function(t){this.IfAsyncWeCant("unbind an external a function"),this.Assert(this._externals.has(t),"Function '"+t+"' has not been bound."),this._externals.delete(t)}},{key:"ValidateExternalBindings",value:function(){var t=null,e=null,n=arguments[1]||new Set;if(arguments[0]instanceof tt&&(t=arguments[0]),arguments[0]instanceof V&&(e=arguments[0]),null===t&&null===e)if(this.ValidateExternalBindings(this._mainContentContainer,n),this._hasValidatedExternals=!0,0==n.size)this._hasValidatedExternals=!0;else{var r="Error: Missing function binding for external";r+=n.size>1?"s":"",r+=": '",r+=Array.from(n).join("', '"),r+="' ",r+=this.allowExternalFunctionFallbacks?", and no fallback ink function found.":" (ink fallbacks disabled)",this.Error(r)}else if(null!=t){var i,a=S(t.content);try{for(a.s();!(i=a.n()).done;){var o=i.value,s=o;null!=s&&s.hasValidName||this.ValidateExternalBindings(o,n)}}catch(t){a.e(t)}finally{a.f()}var l,u=S(t.namedContent);try{for(u.s();!(l=u.n()).done;){var c=m(l.value,2),h=c[1];this.ValidateExternalBindings(_(h,V),n)}}catch(t){u.e(t)}finally{u.f()}}else if(null!=e){var f=_(e,vt);if(f&&f.isExternal){var d=f.targetPathString;if(null===d)return L("name");if(!this._externals.has(d))if(this.allowExternalFunctionFallbacks){var v=this.mainContentContainer.namedContent.has(d);v||n.add(d)}else n.add(d)}}}},{key:"ObserveVariable",value:function(t,e){if(this.IfAsyncWeCant("observe a new variable"),null===this._variableObservers&&(this._variableObservers=new Map),!this.state.variablesState.GlobalVariableExistsWithName(t))throw new Error("Cannot observe variable '"+t+"' because it wasn't declared in the ink story.");this._variableObservers.has(t)?this._variableObservers.get(t).push(e):this._variableObservers.set(t,[e])}},{key:"ObserveVariables",value:function(t,e){for(var n=0,r=t.length;n<r;n++)this.ObserveVariable(t[n],e[n])}},{key:"RemoveVariableObserver",value:function(t,e){if(this.IfAsyncWeCant("remove a variable observer"),null!==this._variableObservers)if(null!=e){if(this._variableObservers.has(e))if(null!=t){var n=this._variableObservers.get(e);null!=n&&(n.splice(n.indexOf(t),1),0===n.length&&this._variableObservers.delete(e))}else this._variableObservers.delete(e)}else if(null!=t){var r,i=S(this._variableObservers.keys());try{for(i.s();!(r=i.n()).done;){var a=r.value,o=this._variableObservers.get(a);null!=o&&(o.splice(o.indexOf(t),1),0===o.length&&this._variableObservers.delete(a))}}catch(t){i.e(t)}finally{i.f()}}}},{key:"VariableStateDidChangeEvent",value:function(t,e){if(null!==this._variableObservers){var n=this._variableObservers.get(t);if(void 0!==n){if(!(e instanceof K))throw new Error("Tried to get the value of a variable that isn't a standard type");var r,i=A(e,K),a=S(n);try{for(a.s();!(r=a.n()).done;){(0,r.value)(t,i.valueObject)}}catch(t){a.e(t)}finally{a.f()}}}}},{key:"globalTags",get:function(){return this.TagsAtStartOfFlowContainerWithPathString("")}},{key:"TagsForContentAtPath",value:function(t){return this.TagsAtStartOfFlowContainerWithPathString(t)}},{key:"TagsAtStartOfFlowContainerWithPathString",value:function(t){var e=new R(t),n=this.ContentAtPath(e).container;if(null===n)return L("flowContainer");for(;;){var r=n.content[0];if(!(r instanceof tt))break;n=r}var i,a=null,o=S(n.content);try{for(o.s();!(i=o.n()).done;){var s=_(i.value,ce);if(!s)break;null==a&&(a=[]),a.push(s.text)}}catch(t){o.e(t)}finally{o.f()}return a}},{key:"BuildStringOfHierarchy",value:function(){var t=new j;return this.mainContentContainer.BuildStringOfHierarchy(t,0,this.state.currentPointer.Resolve()),t.toString()}},{key:"BuildStringOfContainer",value:function(t){var e=new j;return t.BuildStringOfHierarchy(e,0,this.state.currentPointer.Resolve()),e.toString()}},{key:"NextContent",value:function(){if((this.state.previousPointer=this.state.currentPointer.copy(),this.state.divertedPointer.isNull||(this.state.currentPointer=this.state.divertedPointer.copy(),this.state.divertedPointer=dt.Null,this.VisitChangedContainersDueToDivert(),this.state.currentPointer.isNull))&&!this.IncrementContentPointer()){var t=!1;this.state.callStack.CanPop(ct.Function)?(this.state.PopCallStack(ct.Function),this.state.inExpressionEvaluation&&this.state.PushEvaluationStack(new rt),t=!0):this.state.callStack.canPopThread?(this.state.callStack.PopThread(),t=!0):this.state.TryExitFunctionEvaluationFromGame(),t&&!this.state.currentPointer.isNull&&this.NextContent()}}},{key:"IncrementContentPointer",value:function(){var t=!0,e=this.state.callStack.currentElement.currentPointer.copy();if(e.index++,null===e.container)return L("pointer.container");for(;e.index>=e.container.content.length;){t=!1;var n=_(e.container.parent,tt);if(n instanceof tt==!1)break;var r=n.content.indexOf(e.container);if(-1==r)break;if((e=new dt(n,r)).index++,t=!0,null===e.container)return L("pointer.container")}return t||(e=dt.Null),this.state.callStack.currentElement.currentPointer=e.copy(),t}},{key:"TryFollowDefaultInvisibleChoice",value:function(){var t=this._state.currentChoices,e=t.filter((function(t){return t.isInvisibleDefault}));if(0==e.length||t.length>e.length)return!1;var n=e[0];return null===n.targetPath?L("choice.targetPath"):null===n.threadAtGeneration?L("choice.threadAtGeneration"):(this.state.callStack.currentThread=n.threadAtGeneration,null!==this._stateSnapshotAtLastNewline&&(this.state.callStack.currentThread=this.state.callStack.ForkThread()),this.ChoosePath(n.targetPath,!1),!0)}},{key:"NextSequenceShuffleIndex",value:function(){var t=_(this.state.PopEvaluationStack(),J);if(!(t instanceof J))return this.Error("expected number of elements in sequence for shuffle index"),0;var e=this.state.currentPointer.container;if(null===e)return L("seqContainer");if(null===t.value)return L("numElementsIntVal.value");var n=t.value,r=A(this.state.PopEvaluationStack(),J).value;if(null===r)return L("seqCount");for(var i=r/n,a=r%n,o=e.path.toString(),s=0,l=0,u=o.length;l<u;l++)s+=o.charCodeAt(l)||0;for(var c=s+i+this.state.storySeed,h=new me(Math.floor(c)),f=[],d=0;d<n;++d)f.push(d);for(var v=0;v<=a;++v){var p=h.next()%f.length,m=f[p];if(f.splice(p,1),v==a)return m}throw new Error("Should never reach here")}},{key:"Error",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=new G(t);throw n.useEndLineNumber=e,n}},{key:"Warning",value:function(t){this.AddError(t,!0)}},{key:"AddError",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],r=this.currentDebugMetadata,i=e?"WARNING":"ERROR";if(null!=r){var a=n?r.endLineNumber:r.startLineNumber;t="RUNTIME "+i+": '"+r.fileName+"' line "+a+": "+t}else t=this.state.currentPointer.isNull?"RUNTIME "+i+": "+t:"RUNTIME "+i+": ("+this.state.currentPointer+"): "+t;this.state.AddError(t,e),e||this.state.ForceEnd()}},{key:"Assert",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;if(0==t)throw null==e&&(e="Story assert"),new Error(e+" "+this.currentDebugMetadata)}},{key:"currentDebugMetadata",get:function(){var t,e=this.state.currentPointer;if(!e.isNull&&null!==e.Resolve()&&null!==(t=e.Resolve().debugMetadata))return t;for(var n=this.state.callStack.elements.length-1;n>=0;--n)if(!(e=this.state.callStack.elements[n].currentPointer).isNull&&null!==e.Resolve()&&null!==(t=e.Resolve().debugMetadata))return t;for(var r=this.state.outputStream.length-1;r>=0;--r){if(null!==(t=this.state.outputStream[r].debugMetadata))return t}return null}},{key:"mainContentContainer",get:function(){return this._temporaryEvaluationContainer?this._temporaryEvaluationContainer:this._mainContentContainer}}]),o}(V),t.Story.inkVersionCurrent=20,function(t){var e;(e=t.OutputStateChange||(t.OutputStateChange={}))[e.NoChange=0]="NoChange",e[e.ExtendedBeyondNewline=1]="ExtendedBeyondNewline",e[e.NewlineRemoved=2]="NewlineRemoved"}(t.Story||(t.Story={}));var ke=function(e){a(s,e);var r=d(s);function s(e){var i,a=arguments.length>1&&void 0!==arguments[1]&&arguments[1];return n(this,s),(i=r.call(this,null,e,null,!1,a))._errorHandler=null,i._hadError=!1,i._hadWarning=!1,i._dontFlattenContainers=new Set,i._listDefs=new Map,i.constants=new Map,i.externals=new Map,i.countAllVisits=!1,i.ExportRuntime=function(){var e,n,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;i._errorHandler=r,i.constants=new Map;var a,o=S(i.FindAll(_t)());try{for(o.s();!(a=o.n()).done;){var s=a.value,l=i.constants.get(s.constantName);if(l&&!l.Equals(s.expression)){var u="CONST '".concat(s.constantName,"' has been redefined with a different value. Multiple definitions of the same CONST are valid so long as they contain the same value. Initial definition was on ").concat(l.debugMetadata,".");i.Error(u,s,!1)}i.constants.set(s.constantName,s.expression)}}catch(t){o.e(t)}finally{o.f()}i._listDefs=new Map;var c,f=S(i.FindAll(Ht)());try{for(f.s();!(c=f.n()).done;){var d=c.value;(null===(e=d.identifier)||void 0===e?void 0:e.name)&&i._listDefs.set(null===(n=d.identifier)||void 0===n?void 0:n.name,d)}}catch(t){f.e(t)}finally{f.f()}i.externals=new Map,i.ResolveWeavePointNaming();var v=i.runtimeObject,p=new tt;p.AddContent(et.EvalStart());var y,g=[],C=S(i.variableDeclarations);try{for(C.s();!(y=C.n()).done;){var b=m(y.value,2),w=b[0],k=b[1];if(k.isGlobalDeclaration){if(k.listDefinition)i._listDefs.set(w,k.listDefinition),p.AddContent(k.listDefinition.runtimeObject),g.push(k.listDefinition.runtimeListDefinition);else{if(!k.expression)throw new Error;k.expression.GenerateIntoContainer(p)}var E=new pt(w,!0);E.isGlobal=!0,p.AddContent(E)}}}catch(t){C.e(t)}finally{C.f()}p.AddContent(et.EvalEnd()),p.AddContent(et.End()),i.variableDeclarations.size>0&&(p.name="global decl",v.AddToNamedContentOnly(p)),v.AddContent(et.Done());var _=new t.Story(v,g);return i.runtimeObject=_,i.hadError?null:(i.FlattenContainersIn(v),i.ResolveReferences(h(i)),i.hadError?null:(_.ResetState(),_))},i.ResolveList=function(t){var e=i._listDefs.get(t);return e||null},i.ResolveListItem=function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,r=null;if(t)return(r=i._listDefs.get(t))?r.ItemNamed(e):null;var a,o=null,s=null,l=S(i._listDefs.entries());try{for(l.s();!(a=l.n()).done;){var u=m(a.value,2),c=u[1],h=c.ItemNamed(e);h&&(o?i.Error("Ambiguous item name '".concat(e,"' found in multiple sets, including ").concat(s.identifier," and ").concat(c.identifier),n,!1):(o=h,s=c))}}catch(t){l.e(t)}finally{l.f()}return o},i.FlattenContainersIn=function(t){var e=new Set;if(t.content){var n,r=S(t.content);try{for(r.s();!(n=r.n()).done;){var a=_(n.value,tt);a&&e.add(a)}}catch(t){r.e(t)}finally{r.f()}}if(t.namedContent){var o,s=S(t.namedContent);try{for(s.s();!(o=s.n()).done;){var l=_(m(o.value,2)[1],tt);l&&e.add(l)}}catch(t){s.e(t)}finally{s.f()}}var u,c=S(e);try{for(c.s();!(u=c.n()).done;){var h=u.value;i.TryFlattenContainer(h),i.FlattenContainersIn(h)}}catch(t){c.e(t)}finally{c.f()}},i.TryFlattenContainer=function(t){if(!(t.namedContent&&t.namedContent.size>0||t.hasValidName||i._dontFlattenContainers.has(t))){var e=_(t.parent,tt);if(e){var n=e.content.indexOf(t);e.content.splice(n,1);var r=t.ownDebugMetadata;if(t.content){var a,o=S(t.content);try{for(o.s();!(a=o.n()).done;){var s=a.value;s.parent=null,null!==r&&null===s.ownDebugMetadata&&(s.debugMetadata=r),e.InsertContent(s,n),n+=1}}catch(t){o.e(t)}finally{o.f()}}}}},i.Error=function(t,e,n){var r=n?b.Warning:b.Error,a="";if(e instanceof F?(a+="TODO: ",r=b.Author):a+=n?"WARNING: ":"ERROR: ",e&&null!==e.debugMetadata&&e.debugMetadata.startLineNumber>=1&&(null!=e.debugMetadata.fileName&&(a+="'".concat(e.debugMetadata.fileName,"' ")),a+="line ".concat(e.debugMetadata.startLineNumber,": ")),t=a+=t,null===i._errorHandler)throw new Error(t);i._errorHandler(t,r),i._hadError=r===b.Error,i._hadWarning=r===b.Warning},i.ResetError=function(){i._hadError=!1,i._hadWarning=!1},i.IsExternal=function(t){return i.externals.has(t)},i.AddExternal=function(t){i.externals.has(t.name)?i.Error("Duplicate EXTERNAL definition of '".concat(t.name,"'"),t,!1):t.name&&i.externals.set(t.name,t)},i.DontFlattenContainer=function(t){i._dontFlattenContainers.add(t)},i.NameConflictError=function(t,e,n,r){t.Error("".concat(r," '").concat(e,"': name has already been used for a ").concat(n.typeName.toLowerCase()," on ").concat(n.debugMetadata))},i.CheckForNamingCollisions=function(t,e,n){var r,a=arguments.length>3&&void 0!==arguments[3]?arguments[3]:"",o=a||t.typeName;if(s.IsReservedKeyword(null==e?void 0:e.name))t.Error("'".concat(e,"' cannot be used for the name of a ").concat(o.toLowerCase()," because it's a reserved keyword"));else if(Rt.IsBuiltIn((null==e?void 0:e.name)||""))t.Error("'".concat(e,"' cannot be used for the name of a ").concat(o.toLowerCase()," because it's a built in function"));else{var l=i.ContentWithNameAtLevel((null==e?void 0:e.name)||"",bt.Knot),u=_(l,Ot);if(!u||u===t&&n!==ft.Arg){if(!(n<ft.List)){var c,h=S(i._listDefs);try{for(h.s();!(c=h.n()).done;){var f=m(c.value,2),d=f[0],v=f[1];if((null==e?void 0:e.name)===d&&t!==v&&v.variableAssignment!==t&&i.NameConflictError(t,null==e?void 0:e.name,v,o),!(t instanceof le)){var p,y=S(v.itemDefinitions);try{for(y.s();!(p=y.n()).done;){var g=p.value;(null==e?void 0:e.name)===g.name&&i.NameConflictError(t,(null==e?void 0:e.name)||"",g,o)}}catch(t){y.e(t)}finally{y.f()}}}}catch(t){h.e(t)}finally{h.f()}if(!(n<=ft.Var)){var C=(null==e?void 0:e.name)&&i.variableDeclarations.get(null==e?void 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e,n=S(i.content);try{for(n.s();!(e=n.n()).done;){var r=e.value;t.AddContent(r.runtimeObject)}}catch(t){n.e(t)}finally{n.f()}t.AddContent(et.EndString())},i.toString=function(){var t,e="",n=S(i.content);try{for(n.s();!(t=n.n()).done;){e+=t.value}}catch(t){n.e(t)}finally{n.f()}return e},i.AddContent(t),i}return i(r,[{key:"isSingleString",get:function(){return 1===this.content.length&&this.content[0]instanceof Et}},{key:"typeName",get:function(){return"String"}},{key:"Equals",value:function(t){var e=_(t,r);return null!==e&&(!(!this.isSingleString||!e.isSingleString)&&this.toString()===e.toString())}}]),r}(nt),_e=function(t){a(r,t);var e=d(r);function r(t){return n(this,r),e.call(this,t)}return i(r,[{key:"typeName",get:function(){return"Tag"}}]),r}(te),Ae=i((function t(e){n(this,t),this.rootPath=e,this.ResolveInkFilename=function(){throw Error("Can't resolve filename because no FileHandler was provided when instantiating the parser / compiler.")},this.LoadInkFileContents=function(){throw 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0:t.characterInLineIndex)||0)+1,n.endCharacterNumber=e.characterInLineIndex+1,n.fileName=i._filename,n},i.RuleDidSucceed=function(t,e,n){var r=_(t,W);r&&(r.debugMetadata=i.CreateDebugMetadata(e,n));var a=Array.isArray(t)?t:null;if(null!==a){var o,s=S(a);try{for(s.s();!(o=s.n()).done;){var l=o.value;_(l,W)&&(l.hasOwnDebugMetadata||(l.debugMetadata=i.CreateDebugMetadata(e,n)))}}catch(t){s.e(t)}finally{s.f()}}var u=_(t,Nt);null!=u&&(u.debugMetadata=i.CreateDebugMetadata(e,n))},i.OnStringParserError=function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,r=arguments.length>3&&void 0!==arguments[3]&&arguments[3],a=r?"WARNING:":"ERROR:",o=a;if(null!==i._filename&&(o+=" '".concat(i._filename,"'")),o+=" line ".concat(n+1,": ").concat(t),null===i._externalErrorHandler)throw new Error(o);i._externalErrorHandler(o,r?b.Warning:b.Error)},i.AuthorWarning=function(){i.Whitespace();var t=i.Parse(i.IdentifierWithMetadata);if(null===t||"TODO"!==t.name)return null;i.Whitespace(),i.ParseString(":"),i.Whitespace();var e=i.ParseUntilCharactersFromString("\n\r");return e?new F(e):null},i.ExtendIdentifierCharacterRanges=function(t){var e,n=S(o.ListAllCharacterRanges());try{for(n.s();!(e=n.n()).done;){var r=e.value;t.AddCharacters(r.ToCharacterSet())}}catch(t){n.e(t)}finally{n.f()}},i._parsingChoice=!1,i.Choice=function(){var t=!0,e=i.Interleave(i.OptionalExclude(i.Whitespace),i.String("*"));if(!e){if(null===(e=i.Interleave(i.OptionalExclude(i.Whitespace),i.String("+"))))return null;t=!1}var n=i.Parse(i.BracketedName);i.Whitespace();var r=i.Parse(i.ChoiceCondition);if(i.Whitespace(),i._parsingChoice)throw new Error("Already parsing a choice - shouldn't have nested choices");i._parsingChoice=!0;var a=null,o=i.Parse(i.MixedTextAndLogic);o&&(a=new It(o));var s=null,l=null,u=null!==i.ParseString("[");if(u){var c=i.Parse(i.MixedTextAndLogic);null!==c&&(s=new It(c)),i.Expect(i.String("]"),"closing ']' for weave-style option");var h=i.Parse(i.MixedTextAndLogic);null!==h&&(l=new It(h))}i.Whitespace();var f=i.Parse(i.MultiDivert);i._parsingChoice=!1,i.Whitespace();var d=!a&&!l&&!s;d&&null===f&&i.Warning("Choice is completely empty. Interpretting as a default fallback choice. Add a divert arrow to remove this warning: * ->"),a||!u||s||i.Warning("Blank choice - if you intended a default fallback choice, use the `* ->` syntax"),l||(l=new It);var v=i.Parse(i.Tags);if(null!==v&&l.AddContent(v),null!==f){var p,m=S(f);try{for(m.s();!(p=m.n()).done;){var y=p.value,g=_(y,jt);g&&g.isEmpty||l.AddContent(y)}}catch(t){m.e(t)}finally{m.f()}}l.AddContent(new Et("\n"));var C=new mt(a,s,l);return n&&(C.identifier=n),C.indentationDepth=e.length,C.hasWeaveStyleInlineBrackets=u,C.condition=r,C.onceOnly=t,C.isInvisibleDefault=d,C},i.ChoiceCondition=function(){var t=i.Interleave(i.ChoiceSingleCondition,i.ChoiceConditionsSpace);return null===t?null:1===t.length?t[0]:new Lt(t)},i.ChoiceConditionsSpace=function(){return i.Newline(),i.Whitespace(),Ct},i.ChoiceSingleCondition=function(){if(null===i.ParseString("{"))return null;var t=i.Expect(i.Expression,"choice condition inside { }");return i.DisallowIncrement(t),i.Expect(i.String("}"),"closing '}' for choice condition"),t},i.Gather=function(){var t=i.Parse(i.GatherDashes);if(null===t)return null;var e=Number(t),n=i.Parse(i.BracketedName),r=new At(n,e);return i.Newline(),r},i.GatherDashes=function(){i.Whitespace();for(var t=0;null!==i.ParseDashNotArrow();)t+=1,i.Whitespace();return 0===t?null:t},i.ParseDashNotArrow=function(){var t=i.BeginRule();return null===i.ParseString("->")&&"-"===i.ParseSingleCharacter()?i.SucceedRule(t):i.FailRule(t)},i.BracketedName=function(){if(null===i.ParseString("("))return null;i.Whitespace();var t=i.Parse(i.IdentifierWithMetadata);return null===t?null:(i.Whitespace(),i.Expect(i.String(")"),"closing ')' for bracketed name"),t)},i.InnerConditionalContent=function(t){if(void 0===t){var e=i.Parse(i.ConditionExpression),n=i.Parse((function(){return i.InnerConditionalContent(e)}));return null===n?null:n}var r,a=null!==t,o=null===i.Parse(i.Newline);if(o&&!a)return null;if(o)r=i.InlineConditionalBranches();else{if(null===(r=i.MultilineConditionalBranches())){if(t){var s=i.StatementsAtLevel(Xt.InnerBlock);if(null!==s){r=[new $t(s)];var l=i.Parse(i.SingleMultilineCondition);l&&(l.isElse||(i.ErrorWithParsedObject("Expected an '- else:' clause here rather than an extra condition",l),l.isElse=!0),r.push(l))}}if(null===r)return null}else if(1===r.length&&r[0].isElse&&t){var u=new $t(null);u.isTrueBranch=!0,r.unshift(u)}if(t)for(var c=!1,h=0;h<r.length;++h){var f=r[h],d=h===r.length-1;f.ownExpression?(f.matchingEquality=!0,c=!0):c&&d?(f.matchingEquality=!0,f.isElse=!0):!d&&r.length>2?i.ErrorWithParsedObject("Only final branch can be an 'else'. 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To do inline logic, use { curly braces } instead");var t=i.Interleave(i.Optional(i.ContentText),i.Optional(i.InlineLogicOrGlue));if(!i._parsingChoice){var e,n=i.Parse(i.MultiDivert);if(null!==n)null===t&&(t=[]),i.TrimEndWhitespace(t,!0),(e=t).push.apply(e,y(n))}return t||null},i.ContentText=function(){return i.ContentTextAllowingEscapeChar()},i.ContentTextAllowingEscapeChar=function(){for(var t=null;;){var e=i.Parse(i.ContentTextNoEscape),n=null!==i.ParseString("\\");if(!n&&null===e)break;null===t&&(t=""),null!==e&&(t+=String(e)),n&&(t+=i.ParseSingleCharacter())}return null!==t?new Et(t):null},i.ContentTextNoEscape=function(){null===i._nonTextPauseCharacters&&(i._nonTextPauseCharacters=new lt("-<")),null===i._nonTextEndCharacters&&(i._nonTextEndCharacters=new lt("{}|\n\r\\#"),i._notTextEndCharactersChoice=new lt(i._nonTextEndCharacters),i._notTextEndCharactersChoice.AddCharacters("[]"),i._notTextEndCharactersString=new lt(i._nonTextEndCharacters),i._notTextEndCharactersString.AddCharacters('"'));var t=null;t=i.parsingStringExpression?i._notTextEndCharactersString:i._parsingChoice?i._notTextEndCharactersChoice:i._nonTextEndCharacters;var e=i.ParseUntil((function(){return i.OneOf([i.ParseDivertArrow,i.ParseThreadArrow,i.EndOfLine,i.Glue])}),i._nonTextPauseCharacters,t);return null!==e?e:null},i.MultiDivert=function(){i.Whitespace();var t=[],e=i.Parse(i.StartThread);if(e)return t=[e];var n=i.Interleave(i.ParseDivertArrowOrTunnelOnwards,i.DivertIdentifierWithArguments);if(!n)return null;t=[];for(var r=0;r<n.length;++r){if(r%2==0){if("->->"===n[r]){0===r||r===n.length-1||r===n.length-2||i.Error("Tunnel onwards '->->' must only come at the begining or the start of a divert");var a=new Ut;if(r<n.length-1){var o=_(n[r+1],jt);a.divertAfter=o}t.push(a);break}}else{var s=n[r];r<n.length-1&&(s.isTunnel=!0),t.push(s)}}if(0===t.length&&1===n.length){var l=new jt(null);l.isEmpty=!0,t.push(l),i._parsingChoice||i.Error("Empty diverts (->) are only valid on choices")}return t},i.StartThread=function(){if(i.Whitespace(),null===i.ParseThreadArrow())return null;i.Whitespace();var t=i.Expect(i.DivertIdentifierWithArguments,"target for new thread",(function(){return new jt(null)}));return t.isThread=!0,t},i.DivertIdentifierWithArguments=function(){i.Whitespace();var t=i.Parse(i.DotSeparatedDivertPathComponents);if(!t)return null;i.Whitespace();var e=i.Parse(i.ExpressionFunctionCallArguments);i.Whitespace();var n=new Tt(t);return new jt(n,e)},i.SingleDivert=function(){var t=i.Parse(i.MultiDivert);if(!t)return null;if(1!==t.length)return null;if(t[0]instanceof Ut)return null;var e=t[0];return e.isTunnel?null:e},i.DotSeparatedDivertPathComponents=function(){return i.Interleave(i.Spaced(i.IdentifierWithMetadata),i.Exclude(i.String(".")))},i.ParseDivertArrowOrTunnelOnwards=function(){for(var t=0;null!==i.ParseString("->");)t+=1;return 0===t?null:1===t?"->":(2===t||i.Error("Unexpected number of arrows in divert. 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It can only be used on a ~ line")},i.ParseTempKeyword=function(){var t=i.BeginRule();return"temp"===i.Parse(i.Identifier)?(i.SucceedRule(t),!0):(i.FailRule(t),!1)},i.ReturnStatement=function(){if(i.Whitespace(),"return"!==i.Parse(i.Identifier))return null;i.Whitespace();var t=i.Parse(i.Expression);return new Pt(t)},i.Expression=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;i.Whitespace();var n=i.ExpressionUnary();if(null===n)return null;i.Whitespace();for(var r=function(){var e=i.BeginRule(),r=i.ParseInfixOperator();if(null!==r&&r.precedence>t){var a="right side of '".concat(r.type,"' expression"),o=i.Expect((function(){return i.ExpressionInfixRight(n,r)}),a);return null===o?(i.FailRule(e),{v:null}):(n=i.SucceedRule(e,o),"continue")}return i.FailRule(e),"break"};;){var a=r();if("continue"!==a){if("break"===a)break;if("object"===e(a))return a.v}}return i.Whitespace(),n},i.ExpressionUnary=function(){var t=i.Parse(i.ExpressionDivertTarget);if(null!==t)return t;var e=i.OneOf([i.String("-"),i.String("!")]);null===e&&(e=i.Parse(i.ExpressionNot)),i.Whitespace();var n=i.OneOf([i.ExpressionList,i.ExpressionParen,i.ExpressionFunctionCall,i.ExpressionVariableName,i.ExpressionLiteral]);if(null===n&&null!==e&&(n=i.ExpressionUnary()),null===n)return null;null!==e&&(n=ot.WithInner(n,e)),i.Whitespace();var r=i.OneOf([i.String("++"),i.String("--")]);if(null!==r){var a="++"===r;if(n instanceof Ft)n=new re(n.identifier,a);else i.Error("can only increment and decrement variables, but saw '".concat(n,"'."))}return n},i.ExpressionNot=function(){var t=i.Identifier();return"not"===t?t:null},i.ExpressionLiteral=function(){return i.OneOf([i.ExpressionFloat,i.ExpressionInt,i.ExpressionBool,i.ExpressionString])},i.ExpressionDivertTarget=function(){i.Whitespace();var t=i.Parse(i.SingleDivert);return!t||t&&t.isThread?null:(i.Whitespace(),new Vt(t))},i.ExpressionInt=function(){var t=i.ParseInt();return null===t?null:new at(t,"int")},i.ExpressionFloat=function(){var t=i.ParseFloat();return null===t?null:new at(t,"float")},i.ExpressionString=function(){if(null===i.ParseString('"'))return null;i.parsingStringExpression=!0;var t=i.Parse(i.MixedTextAndLogic);return i.Expect(i.String('"'),"close quote for string expression"),i.parsingStringExpression=!1,null===t?t=[new Et("")]:t.find((function(t){return t instanceof jt}))&&i.Error("String expressions cannot contain diverts (->)"),new Ee(t)},i.ExpressionBool=function(){var t=i.Parse(i.Identifier);return"true"===t?new at(!0,"bool"):"false"===t?new at(!1,"bool"):null},i.ExpressionFunctionCall=function(){var t=i.Parse(i.IdentifierWithMetadata);if(null===t)return null;i.Whitespace();var e=i.Parse(i.ExpressionFunctionCallArguments);return null===e?null:new Rt(t,e)},i.ExpressionFunctionCallArguments=function(){if(null===i.ParseString("("))return null;var t=i.Exclude(i.String(",")),e=i.Interleave(i.Expression,t);return null===e&&(e=[]),i.Whitespace(),i.Expect(i.String(")"),"closing ')' for function call"),e},i.ExpressionVariableName=function(){var t=i.Interleave(i.IdentifierWithMetadata,i.Exclude(i.Spaced(i.String("."))));return null===t||ke.IsReservedKeyword(t[0].name)?null:new Ft(t)},i.ExpressionParen=function(){if(null===i.ParseString("("))return null;var t=i.Parse(i.Expression);return null===t?null:(i.Whitespace(),i.Expect(i.String(")"),"closing parenthesis ')' for expression"),t)},i.ExpressionInfixRight=function(t,e){if(!t)return null;i.Whitespace();var n=i.Parse((function(){return i.Expression(e.precedence)}));return n?new st(t,n,e.type):null},i.ParseInfixOperator=function(){var t,e=S(i._binaryOperators);try{for(e.s();!(t=e.n()).done;){var n=t.value,r=i.BeginRule();if(null!==i.ParseString(n.type)){if(n.requireWhitespace&&null===i.Whitespace()){i.FailRule(r);continue}return i.SucceedRule(r,n)}i.FailRule(r)}}catch(t){e.e(t)}finally{e.f()}return null},i.ExpressionList=function(){if(i.Whitespace(),null===i.ParseString("("))return null;i.Whitespace();var t=i.SeparatedList(i.ListMember,i.Spaced(i.String(",")));return i.Whitespace(),null===i.ParseString(")")?null:new se(t)},i.ListMember=function(){i.Whitespace();var t=i.Parse(i.IdentifierWithMetadata);if(null===t)return null;if(null!==i.ParseString(".")){var e=i.Expect(i.IdentifierWithMetadata,"element name within the set ".concat(t));t.name+=".".concat(null==e?void 0:e.name)}return i.Whitespace(),t},i.RegisterExpressionOperators=function(){i.RegisterBinaryOperator("&&",1),i.RegisterBinaryOperator("||",1),i.RegisterBinaryOperator("and",1,!0),i.RegisterBinaryOperator("or",1,!0),i.RegisterBinaryOperator("==",2),i.RegisterBinaryOperator(">=",2),i.RegisterBinaryOperator("<=",2),i.RegisterBinaryOperator("<",2),i.RegisterBinaryOperator(">",2),i.RegisterBinaryOperator("!=",2),i.RegisterBinaryOperator("?",3),i.RegisterBinaryOperator("has",3,!0),i.RegisterBinaryOperator("!?",3),i.RegisterBinaryOperator("hasnt",3,!0),i.RegisterBinaryOperator("^",3),i.RegisterBinaryOperator("+",4),i.RegisterBinaryOperator("-",5),i.RegisterBinaryOperator("*",6),i.RegisterBinaryOperator("/",7),i.RegisterBinaryOperator("%",8),i.RegisterBinaryOperator("mod",8,!0)},i.RegisterBinaryOperator=function(t,e){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],r=new ae(t,e,n);i._binaryOperators.push(r),i._maxBinaryOpLength=Math.max(i._maxBinaryOpLength,t.length)},i._openFilenames=[],i.IncludeStatement=function(){if(i.Whitespace(),null===i.ParseString("INCLUDE"))return null;i.Whitespace();var t=i.Expect((function(){return i.ParseUntilCharactersFromString("\n\r")}),"filename for include statement");t=t.replace(new RegExp(/[ \t]+$/g),"");var e=i.fileHandler.ResolveInkFilename(t);if(i.FilenameIsAlreadyOpen(e))return i.Error("Recursive INCLUDE detected: '".concat(e,"' is already open.")),i.ParseUntilCharactersFromString("\r\n"),new ie(null);i.AddOpenFilename(e);var n=null,r="";try{r=i._rootParser.fileHandler.LoadInkFileContents(e)}catch(e){i.Error("Failed to load: '".concat(t,"'.\nError:").concat(e))}r&&(n=new o(r,t,i._externalErrorHandler,i._rootParser,i.fileHandler).ParseStory());return i.RemoveOpenFilename(e),new ie(n)},i.FilenameIsAlreadyOpen=function(t){return i._rootParser._openFilenames.includes(t)},i.AddOpenFilename=function(t){i._rootParser._openFilenames.push(t)},i.RemoveOpenFilename=function(t){i._rootParser._openFilenames.splice(i._rootParser._openFilenames.indexOf(t),1)},i.KnotDefinition=function(){var t=i.Parse(i.KnotDeclaration);if(null===t)return null;i.Expect(i.EndOfLine,"end of line after knot name definition",i.SkipToNextLine);var e=i.Expect((function(){return i.StatementsAtLevel(Xt.Knot)}),"at least one line within the knot",i.KnotStitchNoContentRecoveryRule);return new oe(t.name,e,t.args,t.isFunction)},i.KnotDeclaration=function(){if(i.Whitespace(),null===i.KnotTitleEquals())return null;i.Whitespace();var t,e=i.Parse(i.IdentifierWithMetadata),n="function"===(null==e?void 0:e.name);n?(i.Expect(i.Whitespace,"whitespace after the 'function' keyword"),t=i.Parse(i.IdentifierWithMetadata)):t=e,null===t&&(i.Error("Expected the name of the ".concat(n?"function":"knot")),t=new Nt("")),i.Whitespace();var r=i.Parse(i.BracketedKnotDeclArguments);return i.Whitespace(),i.Parse(i.KnotTitleEquals),new Qt(t,r,n)},i.KnotTitleEquals=function(){var t=i.ParseCharactersFromString("=");return null===t||t.length<=1?null:t},i.StitchDefinition=function(){var t=i.Parse(i.StitchDeclaration);if(null===t)return null;i.Expect(i.EndOfLine,"end of line after stitch name",i.SkipToNextLine);var e=i.Expect((function(){return i.StatementsAtLevel(Xt.Stitch)}),"at least one line within the stitch",i.KnotStitchNoContentRecoveryRule);return new ue(t.name,e,t.args,t.isFunction)},i.StitchDeclaration=function(){if(i.Whitespace(),null===i.ParseString("="))return null;if(null!==i.ParseString("="))return null;i.Whitespace();var t=null!==i.ParseString("function");t&&i.Whitespace();var e=i.Parse(i.IdentifierWithMetadata);if(null===e)return null;i.Whitespace();var n=i.Parse(i.BracketedKnotDeclArguments);return i.Whitespace(),new Qt(e,n,t)},i.KnotStitchNoContentRecoveryRule=function(){return i.ParseUntil(i.KnotDeclaration,new lt("="),null),[new Et("<ERROR IN FLOW>")]},i.BracketedKnotDeclArguments=function(){if(null===i.ParseString("("))return null;var t=i.Interleave(i.Spaced(i.FlowDeclArgument),i.Exclude(i.String(",")));return i.Expect(i.String(")"),"closing ')' for parameter list"),null===t&&(t=[]),t},i.FlowDeclArgument=function(){var t=i.Parse(i.IdentifierWithMetadata);i.Whitespace();var e=i.ParseDivertArrow();i.Whitespace();var n=i.Parse(i.IdentifierWithMetadata);if(null==t&&null===n)return null;var r=new E;return null!==e&&(r.isDivertTarget=!0),null!==t&&"ref"===t.name?(null===n&&i.Error("Expected an parameter name after 'ref'"),r.identifier=n,r.isByReference=!0):(r.isDivertTarget?r.identifier=n:r.identifier=t,null===r.identifier&&i.Error("Expected an parameter name"),r.isByReference=!1),r},i.ExternalDeclaration=function(){i.Whitespace();var t=i.Parse(i.IdentifierWithMetadata);if(null===t||"EXTERNAL"!=t.name)return null;i.Whitespace();var e=i.Expect(i.IdentifierWithMetadata,"name of external function")||new Nt("");i.Whitespace();var n=i.Expect(i.BracketedKnotDeclArguments,"declaration of arguments for EXTERNAL, even if empty, i.e. 'EXTERNAL ".concat(e,"()'"));null===n&&(n=[]);var r=n.map((function(t){var e;return null===(e=t.identifier)||void 0===e?void 0:e.name})).filter(O);return new Zt(e,r)},i._identifierCharSet=null,i.LogicLine=function(){if(i.Whitespace(),null===i.ParseString("~"))return null;i.Whitespace();var t=i.Expect((function(){return i.OneOf([i.ReturnStatement,i.TempDeclarationOrAssignment,i.Expression])}),"expression after '~'",i.SkipToNextLine);if(null===t)return new It;t instanceof nt&&!(t instanceof Rt||t instanceof re)&&i.Error("Logic following a '~' can't be that type of expression. It can only be something like:\n\t~ return\n\t~ var x = blah\n\t~ x++\n\t~ myFunction()");var e=_(t,Rt);return e&&(e.shouldPopReturnedValue=!0),null!==t.Find(Rt)()&&(t=new It(t,new Et("\n"))),i.Expect(i.EndOfLine,"end of line",i.SkipToNextLine),t},i.VariableDeclaration=function(){if(i.Whitespace(),"VAR"!==i.Parse(i.Identifier))return null;i.Whitespace();var t=i.Expect(i.IdentifierWithMetadata,"variable name");i.Whitespace(),i.Expect(i.String("="),"the '=' for an assignment of a value, e.g. '= 5' (initial values are mandatory)"),i.Whitespace();var e=i.Expect(i.Expression,"initial value for ");if(e){if(e instanceof at||e instanceof Ee||e instanceof Vt||e instanceof Ft||e instanceof se||i.Error("initial value for a variable must be a number, constant, list or divert target"),null!==i.Parse(i.ListElementDefinitionSeparator))i.Error("Unexpected ','. If you're trying to declare a new list, use the LIST keyword, not VAR");else if(e instanceof Ee){e.isSingleString||i.Error("Constant strings cannot contain any logic.")}return new Jt({assignedExpression:e,isGlobalDeclaration:!0,variableIdentifier:t})}return null},i.ListDeclaration=function(){if(i.Whitespace(),"LIST"!=i.Parse(i.Identifier))return null;i.Whitespace();var t=i.Expect(i.IdentifierWithMetadata,"list name");i.Whitespace(),i.Expect(i.String("="),"the '=' for an assignment of the list definition"),i.Whitespace();var e=i.Expect(i.ListDefinition,"list item names");return e?(e.identifier=new Nt(t.name),new Jt({variableIdentifier:t,listDef:e})):null},i.ListDefinition=function(){i.AnyWhitespace();var t=i.SeparatedList(i.ListElementDefinition,i.ListElementDefinitionSeparator);return null===t?null:new Ht(t)},i.ListElementDefinitionSeparator=function(){return i.AnyWhitespace(),null===i.ParseString(",")?null:(i.AnyWhitespace(),",")},i.ListElementDefinition=function(){var t=null!==i.ParseString("("),e=t;i.Whitespace();var n=i.Parse(i.IdentifierWithMetadata);if(null===n)return null;i.Whitespace(),t&&null!=i.ParseString(")")&&(e=!1,i.Whitespace());var r=null;if(null!==i.ParseString("=")){i.Whitespace();var a=i.Expect(i.ExpressionInt,"value to be assigned to list item");null!==a&&(r=a.value),e&&(i.Whitespace(),null!==i.ParseString(")")&&(e=!1))}return e&&i.Error("Expected closing ')'"),new le(n,t,r)},i.ConstDeclaration=function(){if(i.Whitespace(),"CONST"!==i.Parse(i.Identifier))return null;i.Whitespace();var t=i.Expect(i.IdentifierWithMetadata,"constant name");i.Whitespace(),i.Expect(i.String("="),"the '=' for an assignment of a value, e.g. '= 5' (initial values are mandatory)"),i.Whitespace();var e=i.Expect(i.Expression,"initial value for ");if(e instanceof at||e instanceof Vt||e instanceof Ee){if(e instanceof Ee){e.isSingleString||i.Error("Constant strings cannot contain any logic.")}}else i.Error("initial value for a constant must be a number or divert target");return new _t(t,e)},i.InlineLogicOrGlue=function(){return i.OneOf([i.InlineLogic,i.Glue])},i.Glue=function(){return null!==i.ParseString("<>")?new ee(new ne):null},i.InlineLogic=function(){if(null===i.ParseString("{"))return null;i.Whitespace();var t=i.Expect(i.InnerLogic,"some kind of logic, conditional or sequence within braces: { ... }");if(null===t)return null;i.DisallowIncrement(t);var e=_(t,It);return e||(e=new It(t)),i.Whitespace(),i.Expect(i.String("}"),"closing brace '}' for inline logic"),e},i.InnerLogic=function(){i.Whitespace();var t=i.ParseObject(i.SequenceTypeAnnotation);if(null!==t){var e=i.Expect(i.InnerSequenceObjects,"sequence elements (for cycle/stoping etc)");return null===e?null:new qt(e,t)}var n=i.Parse(i.ConditionExpression);if(n)return i.Expect((function(){return i.InnerConditionalContent(n)}),"conditional content following query");for(var r=0,a=[i.InnerConditionalContent,i.InnerSequence,i.InnerExpression];r<a.length;r++){var o=a[r],s=i.BeginRule(),l=i.ParseObject(o);if(l){if(null!==i.Peek(i.Spaced(i.String("}"))))return i.SucceedRule(s,l);i.FailRule(s)}else i.FailRule(s)}return null},i.InnerExpression=function(){var t=i.Parse(i.Expression);return t&&(t.outputWhenComplete=!0),t},i.IdentifierWithMetadata=function(){var t=i.Identifier();return null===t?null:new Nt(t)},i.Identifier=function(){var t=i.ParseCharactersFromCharSet(i.identifierCharSet);if(null===t)return null;var e,n=!0,r=S(t);try{for(r.s();!(e=r.n()).done;){var a=e.value;if(!(a>="0"&&a<="9")){n=!1;break}}}catch(t){r.e(t)}finally{r.f()}return n?null:t},i._sequenceTypeSymbols=new lt("!&~$"),i.InnerSequence=function(){i.Whitespace();var t=Dt.Stopping,e=i.Parse(i.SequenceTypeAnnotation);null!==e&&(t=e);var n=i.Parse(i.InnerSequenceObjects);return null===n||n.length<=1?null:new qt(n,t)},i.SequenceTypeAnnotation=function(){var t=i.Parse(i.SequenceTypeSymbolAnnotation);if(null===t&&(t=i.Parse(i.SequenceTypeWordAnnotation)),null===t)return null;switch(t){case Dt.Once:case Dt.Cycle:case Dt.Stopping:case Dt.Shuffle:case Dt.Shuffle|Dt.Stopping:case Dt.Shuffle|Dt.Once:break;default:return i.Error("Sequence type combination not supported: ".concat(t)),Dt.Stopping}return t},i.SequenceTypeSymbolAnnotation=function(){null===i._sequenceTypeSymbols&&(i._sequenceTypeSymbols=new lt("!&~$ "));var t=0,e=i.ParseCharactersFromCharSet(i._sequenceTypeSymbols);if(null===e)return null;var n,r=S(e);try{for(r.s();!(n=r.n()).done;){switch(n.value){case"!":t|=Dt.Once;break;case"&":t|=Dt.Cycle;break;case"~":t|=Dt.Shuffle;break;case"$":t|=Dt.Stopping}}}catch(t){r.e(t)}finally{r.f()}return 0===t?null:t},i.SequenceTypeWordAnnotation=function(){var t=i.Interleave(i.SequenceTypeSingleWord,i.Exclude(i.Whitespace));if(null===t||0===t.length)return null;if(null===i.ParseString(":"))return null;var e,n=0,r=S(t);try{for(r.s();!(e=r.n()).done;){n|=e.value}}catch(t){r.e(t)}finally{r.f()}return n},i.SequenceTypeSingleWord=function(){var t=null,e=i.Parse(i.IdentifierWithMetadata);if(null!==e)switch(e.name){case"once":t=Dt.Once;break;case"cycle":t=Dt.Cycle;break;case"shuffle":t=Dt.Shuffle;break;case"stopping":t=Dt.Stopping}return null===t?null:t},i.InnerSequenceObjects=function(){return null!==i.Parse(i.Newline)?i.Parse(i.InnerMultilineSequenceObjects):i.Parse(i.InnerInlineSequenceObjects)},i.InnerInlineSequenceObjects=function(){var t=i.Interleave(i.Optional(i.MixedTextAndLogic),i.String("|"),null,!1);if(null===t)return null;var e,n=[],r=!1,a=S(t);try{for(a.s();!(e=a.n()).done;){var o=e.value;if("|"===o)r||n.push(new It),r=!1;else{var s=o;null===s?i.Error("Expected content, but got ".concat(o," (this is an ink compiler bug!)")):n.push(new It(s)),r=!0}}}catch(t){a.e(t)}finally{a.f()}return r||n.push(new It),n},i.InnerMultilineSequenceObjects=function(){i.MultilineWhitespace();var t=i.OneOrMore(i.SingleMultilineSequenceElement);return null===t?null:t},i.SingleMultilineSequenceElement=function(){if(i.Whitespace(),null!==i.ParseString("->"))return null;if(null===i.ParseString("-"))return null;i.Whitespace();var t=i.StatementsAtLevel(Xt.InnerBlock);return null===t?i.MultilineWhitespace():t.unshift(new Et("\n")),new It(t)},i._statementRulesAtLevel=[],i._statementBreakRulesAtLevel=[],i.StatementsAtLevel=function(t){t===Xt.InnerBlock&&(null!==i.Parse(i.GatherDashes)&&i.Error("You can't use a gather (the dashes) within the { curly braces } context. For multi-line sequences and conditions, you should only use one dash."));return i.Interleave(i.Optional(i.MultilineWhitespace),(function(){return i.StatementAtLevel(t)}),(function(){return i.StatementsBreakForLevel(t)}))},i.StatementAtLevel=function(t){var e=i._statementRulesAtLevel[t],n=i.OneOf(e);return t===Xt.Top&&n instanceof Pt&&i.Error("should not have return statement outside of a knot"),n},i.StatementsBreakForLevel=function(t){i.Whitespace();var e=i._statementBreakRulesAtLevel[t],n=i.OneOf(e);return null===n?null:n},i.GenerateStatementLevelRules=function(){var t=Object.values(Xt);i._statementRulesAtLevel="f".repeat(t.length).split("f").map((function(){return[]})),i._statementBreakRulesAtLevel="f".repeat(t.length).split("f").map((function(){return[]}));for(var e=0,n=t;e<n.length;e++){var r=n[e],a=[],o=[];a.push(i.Line(i.MultiDivert)),r>=Xt.Top&&a.push(i.KnotDefinition),a.push(i.Line(i.Choice)),a.push(i.Line(i.AuthorWarning)),r>Xt.InnerBlock&&a.push(i.Gather),r>=Xt.Knot&&a.push(i.StitchDefinition),a.push(i.Line(i.ListDeclaration)),a.push(i.Line(i.VariableDeclaration)),a.push(i.Line(i.ConstDeclaration)),a.push(i.Line(i.ExternalDeclaration)),a.push(i.Line(i.IncludeStatement)),a.push(i.LogicLine),a.push(i.LineOfMixedTextAndLogic),r<=Xt.Knot&&o.push(i.KnotDeclaration),r<=Xt.Stitch&&o.push(i.StitchDeclaration),r<=Xt.InnerBlock&&(o.push(i.ParseDashNotArrow),o.push(i.String("}"))),i._statementRulesAtLevel[r]=a,i._statementBreakRulesAtLevel[r]=o}},i.SkipToNextLine=function(){return i.ParseUntilCharactersFromString("\n\r"),i.ParseNewline(),Ct},i.Line=function(t){return function(){var e=i.ParseObject(t);return null===e?null:(i.Expect(i.EndOfLine,"end of line",i.SkipToNextLine),e)}},i._endOfTagCharSet=new lt("#\n\r\\"),i.Tag=function(){if(i.Whitespace(),null===i.ParseString("#"))return null;i.Whitespace();for(var t="";;){if(t+=i.ParseUntilCharactersFromCharSet(i._endOfTagCharSet)||"",null===i.ParseString("\\"))break;var e=i.ParseSingleCharacter();"\0"!==e&&(t+=e)}var n=t.trim();return new _e(new ce(n))},i.Tags=function(){var t=i.OneOrMore(i.Tag);return null===t?null:t},i._inlineWhitespaceChars=new lt(" \t"),i.EndOfLine=function(){return i.OneOf([i.Newline,i.EndOfFile])},i.Newline=function(){return i.Whitespace(),null!==i.ParseNewline()?Ct:null},i.EndOfFile=function(){return i.Whitespace(),i.endOfInput?Ct:null},i.MultilineWhitespace=function(){var t=i.OneOrMore(i.Newline);return null===t?null:t.length>=1?Ct:null},i.Whitespace=function(){return null!==i.ParseCharactersFromCharSet(i._inlineWhitespaceChars)?Ct:null},i.Spaced=function(t){return function(){i.Whitespace();var e=i.ParseObject(t);return null===e?null:(i.Whitespace(),e)}},i.AnyWhitespace=function(){for(var t=!1;null!==i.OneOf([i.Whitespace,i.MultilineWhitespace]);)t=!0;return t?Ct:null},i.MultiSpaced=function(t){return function(){i.AnyWhitespace();var e=i.ParseObject(t);return null===e?null:(i.AnyWhitespace(),e)}},i._filename=null,i._externalErrorHandler=null,i._fileHandler=null,i._filename=a,i.RegisterExpressionOperators(),i.GenerateStatementLevelRules(),i.errorHandler=i.OnStringParserError,i._externalErrorHandler=s,i._fileHandler=null===u?new Ae:u,null===l){if(i._rootParser=h(i),i._openFilenames=[],null!==i._filename){var c=i.fileHandler.ResolveInkFilename(i._filename);i._openFilenames.push(c)}}else i._rootParser=l;return i}return i(o,[{key:"fileHandler",get:function(){if(!this._fileHandler)throw new Error("No FileHandler defined");return this._fileHandler},set:function(t){this._fileHandler=t}},{key:"PreProcessInputString",value:function(t){return new wt(t).Process()}},{key:"parsingStringExpression",get:function(){return this.GetFlag(Number(Gt.ParsingString))},set:function(t){this.SetFlag(Number(Gt.ParsingString),t)}},{key:"identifierCharSet",get:function(){return null===this._identifierCharSet&&((this._identifierCharSet=new lt).AddRange("A","Z").AddRange("a","z").AddRange("0","9").Add("_"),this.ExtendIdentifierCharacterRanges(this._identifierCharSet)),this._identifierCharSet}}]),o}(St);Te.LatinBasic=ut.Define("A","z",(new lt).AddRange("[","`")),Te.LatinExtendedA=ut.Define("Ā","ſ"),Te.LatinExtendedB=ut.Define("ƀ","ɏ"),Te.Greek=ut.Define("Ͱ","Ͽ",(new lt).AddRange("͸","΅").AddCharacters("ʹ͵͸·΋΍΢")),Te.Cyrillic=ut.Define("Ѐ","ӿ",(new lt).AddRange("҂","҉")),Te.Armenian=ut.Define("԰","֏",(new lt).AddCharacters("԰").AddRange("՗","ՠ").AddRange("ֈ","֎")),Te.Hebrew=ut.Define("֐","׿",new lt),Te.Arabic=ut.Define("؀","ۿ",new lt),Te.Korean=ut.Define("가","힯",new lt),Te.ListAllCharacterRanges=function(){return[Te.LatinBasic,Te.LatinExtendedA,Te.LatinExtendedB,Te.Arabic,Te.Armenian,Te.Cyrillic,Te.Greek,Te.Hebrew,Te.Korean]};var Pe=function(){function t(e){var r=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;n(this,t),this._errors=[],this._warnings=[],this._authorMessages=[],this._parsedStory=null,this._runtimeStory=null,this._parser=null,this._debugSourceRanges=[],this.Compile=function(){return r._parser=new Te(r.inputString,r.options.sourceFilename||null,r.OnError,null,r.options.fileHandler),r._parsedStory=r.parser.ParseStory(),0===r.errors.length?(r.parsedStory.countAllVisits=r.options.countAllVisits,r._runtimeStory=r.parsedStory.ExportRuntime(r.OnError)):r._runtimeStory=null,r.runtimeStory},this.RetrieveDebugSourceForLatestContent=function(){var t,e,n=S(r.runtimeStory.state.outputStream);try{for(n.s();!(e=n.n()).done;){var i=_(e.value,$);if(null!==i){var a=new k((null===(t=i.value)||void 0===t?void 0:t.length)||0,i.debugMetadata,i.value||"unknown");r.debugSourceRanges.push(a)}}}catch(t){n.e(t)}finally{n.f()}},this.DebugMetadataForContentAtOffset=function(t){var e,n=0,i=null,a=S(r.debugSourceRanges);try{for(a.s();!(e=a.n()).done;){var o=e.value;if(null!==o.debugMetadata&&(i=o.debugMetadata),t>=n&&t<n+o.length)return i;n+=o.length}}catch(t){a.e(t)}finally{a.f()}return null},this.OnError=function(t,e){switch(e){case b.Author:r._authorMessages.push(t);break;case b.Warning:r._warnings.push(t);break;case b.Error:r._errors.push(t)}null!==r.options.errorHandler&&r.options.errorHandler(t,e)},this._inputString=e,this._options=i||new w}return i(t,[{key:"errors",get:function(){return this._errors}},{key:"warnings",get:function(){return this._warnings}},{key:"authorMessages",get:function(){return this._authorMessages}},{key:"inputString",get:function(){return this._inputString}},{key:"options",get:function(){return this._options}},{key:"parsedStory",get:function(){if(!this._parsedStory)throw new Error;return this._parsedStory}},{key:"runtimeStory",get:function(){if(!this._runtimeStory)throw new Error("Compilation failed.");return this._runtimeStory}},{key:"parser",get:function(){if(!this._parser)throw new Error;return this._parser}},{key:"debugSourceRanges",get:function(){return this._debugSourceRanges}}]),t}();t.Compiler=Pe,t.CompilerOptions=w,t.InkList=B,Object.defineProperty(t,"__esModule",{value:!0})}));
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