@dice-roller/rpg-dice-roller/lib/umd/bundle.min.js

An advanced JS based dice roller that can roll various types of dice and modifiers, along with mathematical equations.

/**
 * @dice-roller/rpg-dice-roller - An advanced JS based dice roller that can roll various types of dice and modifiers, along with mathematical equations.
 * 
 * @version 5.5.1
 * @license MIT
 * @author GreenImp Media <info@greenimp.co.uk> (https://greenimp.co.uk)
 * @link https://dice-roller.github.io/documentation
 */

!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("mathjs"),require("random-js")):"function"==typeof define&&define.amd?define(["exports","mathjs","random-js"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self).rpgDiceRoller={},t.math,t.Random)}(this,(function(t,e,r){"use strict";class CompareOperatorError extends TypeError{constructor(t){super(`Operator "${t}" is invalid`),TypeError.captureStackTrace&&TypeError.captureStackTrace(this,CompareOperatorError),this.name="CompareOperatorError",this.operator=t}}class DataFormatError extends Error{constructor(t){super(`Invalid data format: ${t}`),Error.captureStackTrace&&Error.captureStackTrace(this,DataFormatError),this.name="ImportError",this.data=t}}class DieActionValueError extends Error{constructor(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;super(`Die "${t}" must have more than 1 possible value to ${e||"do this action"}`),Error.captureStackTrace&&Error.captureStackTrace(this,DieActionValueError),this.name="DieActionValueError",this.action=e,this.die=t}}class NotationError extends Error{constructor(t){super(`Notation "${t}" is invalid`),Error.captureStackTrace&&Error.captureStackTrace(this,NotationError),this.name="NotationError",this.notation=t}}class RequiredArgumentError extends Error{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;super("Missing argument"+(t?` "${t}"`:"")),Error.captureStackTrace&&Error.captureStackTrace(this,RequiredArgumentError),this.argumentName=t}}var n=Object.freeze({__proto__:null,CompareOperatorError:CompareOperatorError,DataFormatError:DataFormatError,DieActionValueError:DieActionValueError,NotationError:NotationError,RequiredArgumentError:RequiredArgumentError});const o=t=>e.evaluate(t),i=t=>("number"==typeof t||"string"==typeof t)&&(!Number.isNaN(t)&&Number.isFinite(Number(t))),s=t=>{if(!i(t))return!1;const e=Number(t);return e<=Number.MAX_SAFE_INTEGER&&e>=Number.MIN_SAFE_INTEGER},a=Symbol("engine"),u=Symbol("random"),l={range:[],next(){return this.range[1]-this.range[0]}},c={next:()=>0},h={browserCrypto:r.browserCrypto,nodeCrypto:r.nodeCrypto,MersenneTwister19937:r.MersenneTwister19937,nativeMath:r.nativeMath,min:c,max:l};const f=new class NumberGenerator{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:r.nativeMath;this.engine=t||r.nativeMath}get engine(){return this[a]}set engine(t){if(t&&"function"!=typeof t.next)throw new TypeError("engine must have function `next()`");this[a]=t||r.nativeMath,this[u]=new r.Random(this[a])}integer(t,e){return this[a].range=[t,e],this[u].integer(t,e)}real(t,e){let r=arguments.length>2&&void 0!==arguments[2]&&arguments[2];return this[a].range=[t,e],this[u].real(t,e,r)}};var p=Object.freeze({__proto__:null,engines:h,generator:f});const d=Symbol("text"),m=Symbol("type");class Description{static types={MULTILINE:"multiline",INLINE:"inline"};constructor(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.constructor.types.INLINE;this.text=t,this.type=e}get text(){return this[d]}set text(t){if("object"==typeof t)throw new TypeError("Description text is invalid");if(!t&&0!==t||""===`${t}`.trim())throw new TypeError("Description text cannot be empty");this[d]=`${t}`.trim()}get type(){return this[m]}set type(t){const e=Object.values(this.constructor.types);if("string"!=typeof t)throw new TypeError("Description type must be a string");if(!e.includes(t))throw new RangeError(`Description type must be one of; ${e.join(", ")}`);this[m]=t}toJSON(){const{text:t,type:e}=this;return{text:t,type:e}}toString(){return this.type===this.constructor.types.INLINE?`# ${this.text}`:`[${this.text}]`}}const g=Symbol("description");class HasDescription{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;this.description=t}get description(){return this[g]||null}set description(t){if(t||0===t)if(t instanceof Description)this[g]=t;else{if("string"!=typeof t)throw new TypeError("description must be of type Description, string or null. Received "+typeof t);this[g]=new Description(t)}else this[g]=null}toJSON(){const{description:t}=this;return{description:t}}toString(){return this.description?`${this.description}`:""}}class Modifier{static order=999;constructor(){this.order=this.constructor.order}get name(){return"modifier"}get notation(){return""}get maxIterations(){return 1e3}defaults(t){return{}}useDefaultsIfNeeded(t){Object.entries(this.defaults(t)).forEach((t=>{let[e,r]=t;void 0===this[e]&&(this[e]=r)}))}run(t,e){return this.useDefaultsIfNeeded(e),t}toJSON(){const{notation:t,name:e}=this;return{name:e,notation:t,type:"modifier"}}toString(){return this.notation}}const y={compound:"!",explode:"!","critical-failure":"__","critical-success":"**",drop:"d",max:"v",min:"^",penetrate:"p","re-roll":"r","re-roll-once":"ro","target-failure":"_","target-success":"*",unique:"u","unique-once":"uo"},v=function(){for(var t=arguments.length,e=new Array(t),r=0;r<t;r++)e[r]=arguments[r];return[...e].reduce(((t,e)=>{let r;return r=e instanceof Modifier?e.name:e,t+(y[r]||r)}),"")},b=Symbol("calculation-value"),w=Symbol("modifiers"),E=Symbol("initial-value"),S=Symbol("use-in-total"),R=Symbol("value");class RollResult{constructor(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[],r=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if(i(t))this[E]=Number(t),this.modifiers=e||[],this.useInTotal=r;else{if(!t||"object"!=typeof t||Array.isArray(t))throw t===1/0?new RangeError("Result value must be a finite number"):new TypeError(`Result value is invalid: ${t}`);{const n=i(t.initialValue)?t.initialValue:t.value;if(!i(n))throw new TypeError(`Result value is invalid: ${n}`);this[E]=Number(n),i(t.value)&&Number(t.value)!==this[E]&&(this.value=t.value),i(t.calculationValue)&&parseFloat(`${t.calculationValue}`)!==this.value&&(this.calculationValue=t.calculationValue),this.modifiers=t.modifiers||e||[],this.useInTotal="boolean"==typeof t.useInTotal?t.useInTotal:r||!1}}}get calculationValue(){return i(this[b])?parseFloat(this[b]):this.value}set calculationValue(t){const e=i(t);if(t===1/0)throw new RangeError("Result calculation value must be a finite number");if(t&&!e)throw new TypeError(`Result calculation value is invalid: ${t}`);this[b]=e?parseFloat(`${t}`):null}get initialValue(){return this[E]}get modifierFlags(){return v(...this.modifiers)}get modifiers(){return this[w]}set modifiers(t){if((Array.isArray(t)||t instanceof Set)&&[...t].every((t=>"string"==typeof t)))this[w]=new Set([...t]);else{if(t||0===t)throw new TypeError(`modifiers must be a Set or array of modifier names: ${t}`);this[w]=new Set}}get useInTotal(){return!!this[S]}set useInTotal(t){this[S]=!!t}get value(){return i(this[R])?this[R]:this[E]}set value(t){if(t===1/0)throw new RangeError("Result value must be a finite number");if(!i(t))throw new TypeError(`Result value is invalid: ${t}`);this[R]=Number(t)}toJSON(){const{calculationValue:t,initialValue:e,modifierFlags:r,modifiers:n,useInTotal:o,value:i}=this;return{calculationValue:t,initialValue:e,modifierFlags:r,modifiers:[...n],type:"result",useInTotal:o,value:i}}toString(){return this.value+this.modifierFlags}}const x=Symbol("rolls");class RollResults{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[];this.rolls=t}get length(){return this.rolls.length||0}get rolls(){return[...this[x]]}set rolls(t){if(!t||!Array.isArray(t))throw new TypeError(`rolls must be an array: ${t}`);this[x]=[],t.forEach((t=>{this.addRoll(t)}))}get value(){return this.rolls.reduce(((t,e)=>t+(e.useInTotal?e.calculationValue:0)),0)}addRoll(t){const e=t instanceof RollResult?t:new RollResult(t);this[x].push(e)}toJSON(){const{rolls:t,value:e}=this;return{rolls:t,type:"roll-results",value:e}}toString(){return`[${this.rolls.join(", ")}]`}}const A=Symbol("modifiers"),C=Symbol("qty"),M=Symbol("sides"),T=Symbol("min-value"),N=Symbol("max-value");class StandardDice extends HasDescription{constructor(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:1,o=arguments.length>4&&void 0!==arguments[4]?arguments[4]:null;if(super(arguments.length>5&&void 0!==arguments[5]?arguments[5]:null),!t&&0!==t)throw new RequiredArgumentError("sides");if(t===1/0)throw new RangeError("numerical sides must be finite number");if(i(t)){if(t<1||!s(t))throw new RangeError("numerical sides must be a positive finite number")}else if("string"!=typeof t)throw new TypeError("non-numerical sides must be a string");if(!i(e))throw new TypeError("qty must be a positive finite integer");if(e<1||e>999)throw new RangeError("qty must be between 1 and 999");let a=n;if(null==a)a=1;else{if(!i(a))throw new TypeError("min must a finite number");if(!s(a))throw new RangeError("min must a finite number")}if(o&&!i(o))throw new TypeError("max must a finite number");if(o&&!s(o))throw new RangeError("max must a finite number");this[C]=parseInt(`${e}`,10),this[M]=t,r&&(this.modifiers=r),this[T]=parseInt(a,10),this[N]=o?parseInt(`${o}`,10):t}get average(){return(this.min+this.max)/2}get modifiers(){return this[A]?new Map([...this[A]].sort(((t,e)=>t[1].order-e[1].order))):null}set modifiers(t){let e;if(t instanceof Map)e=t;else if(Array.isArray(t))e=new Map(t.map((t=>[t.name,t])));else{if("object"!=typeof t)throw new TypeError("modifiers should be a Map, array, or an Object containing Modifiers");e=new Map(Object.entries(t))}if(e.size&&[...e.entries()].some((t=>!(t[1]instanceof Modifier))))throw new TypeError("modifiers must only contain Modifier instances");this[A]=e}get max(){return this[N]}get min(){return this[T]}get name(){return"standard"}get notation(){let t=`${this.qty}d${this.sides}`;return this.modifiers&&this.modifiers.size&&(t+=[...this.modifiers.values()].reduce(((t,e)=>t+e.notation),"")),t}get qty(){return this[C]}get sides(){return this[M]}roll(){const t=new RollResults;for(let e=0;e<this.qty;e++)t.addRoll(this.rollOnce());return(this.modifiers||[]).forEach((e=>{e.run(t,this)})),t}rollOnce(){return new RollResult(f.integer(this.min,this.max))}toJSON(){const{average:t,max:e,min:r,modifiers:n,name:o,notation:i,qty:s,sides:a}=this;return Object.assign(super.toJSON(),{average:t,max:e,min:r,modifiers:n,name:o,notation:i,qty:s,sides:a,type:"die"})}toString(){return`${this.notation}${this.description?` ${this.description}`:""}`}}class FudgeDice extends StandardDice{constructor(){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1,e=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:2;if(n||0===n){if(1!==n&&2!==n)throw new RangeError("nonBlanks must be 1 or 2")}else n=2;super(n,t,e,-1,1,r)}get name(){return"fudge"}get nonBlanks(){return super.sides}get sides(){return`F.${this.nonBlanks}`}rollOnce(){let t=0;if(2===this.nonBlanks)t=f.integer(1,3)-2;else if(1===this.nonBlanks){const e=f.integer(1,6);1===e?t=-1:6===e&&(t=1)}return new RollResult(t)}}class PercentileDice extends StandardDice{constructor(){let t=arguments.length>2&&void 0!==arguments[2]&&arguments[2];super(100,arguments.length>0&&void 0!==arguments[0]?arguments[0]:1,arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,null,null,arguments.length>3&&void 0!==arguments[3]?arguments[3]:null),this.sidesAsNumber=!!t}get name(){return"percentile"}get sides(){return this.sidesAsNumber?super.sides:"%"}}var O=Object.freeze({__proto__:null,FudgeDice:FudgeDice,PercentileDice:PercentileDice,StandardDice:StandardDice});const $=Symbol("operator"),D=Symbol("value");class ComparePoint{constructor(t,e){if(!t)throw new RequiredArgumentError("operator");if(!e&&0!==e)throw new RequiredArgumentError("value");this.operator=t,this.value=e}static isValidOperator(t){return"string"==typeof t&&/^(?:[<>!]?=|[<>]|<>)$/.test(t)}set operator(t){if(!this.constructor.isValidOperator(t))throw new CompareOperatorError(t);this[$]=t}get operator(){return this[$]}set value(t){if(!i(t))throw new TypeError("value must be a finite number");this[D]=Number(t)}get value(){return this[D]}isMatch(t){return((t,e,r)=>{const n=Number(t),o=Number(e);let i;if(Number.isNaN(n)||Number.isNaN(o))return!1;switch(r){case"=":case"==":i=n===o;break;case"<":i=n<o;break;case">":i=n>o;break;case"<=":i=n<=o;break;case">=":i=n>=o;break;case"!":case"!=":case"<>":i=n!==o;break;default:i=!1}return i})(t,this.value,this.operator)}toJSON(){const{operator:t,value:e}=this;return{operator:t,type:"compare-point",value:e}}toString(){return`${this.operator}${this.value}`}}const P=Symbol("compare-point");class ComparisonModifier extends Modifier{constructor(t){super(),t&&(this.comparePoint=t)}get comparePoint(){return this[P]}set comparePoint(t){if(!(t instanceof ComparePoint))throw new TypeError("comparePoint must be instance of ComparePoint");this[P]=t}get name(){return"comparison"}get notation(){return`${this.comparePoint||""}`}defaultComparePoint(t){return{}}defaults(t){const e=this.defaultComparePoint(t);return"object"==typeof e&&2===e.length?{comparePoint:new ComparePoint(...e)}:{}}isComparePoint(t){return!!this.comparePoint&&this.comparePoint.isMatch(t)}toJSON(){const{comparePoint:t}=this;return Object.assign(super.toJSON(),{comparePoint:t})}}class CriticalFailureModifier extends ComparisonModifier{static order=10;constructor(t){super(t)}get name(){return"critical-failure"}get notation(){return`cf${super.notation}`}defaultComparePoint(t){return["=",t.min]}run(t,e){return super.run(t,e),t.rolls.forEach((t=>(this.isComparePoint(t.value)&&t.modifiers.add("critical-failure"),t))),t}}class CriticalSuccessModifier extends ComparisonModifier{static order=9;constructor(t){super(t)}get name(){return"critical-success"}get notation(){return`cs${super.notation}`}defaultComparePoint(t){return["=",t.max]}run(t,e){return super.run(t,e),t.rolls.forEach((t=>(this.isComparePoint(t.value)&&t.modifiers.add("critical-success"),t))),t}}const j=Symbol("calculation-value"),F=Symbol("is-roll-group"),I=Symbol("modifiers"),J=Symbol("results"),q=Symbol("use-in-total");class ResultGroup{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[],r=arguments.length>2&&void 0!==arguments[2]&&arguments[2],n=!(arguments.length>3&&void 0!==arguments[3])||arguments[3];this.isRollGroup=r,this.modifiers=e,this.results=t,this.useInTotal=n}get calculationValue(){return i(this[j])?parseFloat(this[j]):this.value}set calculationValue(t){const e=i(t);if(t===1/0)throw new RangeError("Results calculation value must be a finite number");if(t&&!e)throw new TypeError(`Results calculation value is invalid: ${t}`);this[j]=e?parseFloat(`${t}`):null}get isRollGroup(){return this[F]}set isRollGroup(t){this[F]=!!t}get length(){return this.results.length||0}get modifierFlags(){return v(...this.modifiers)}get modifiers(){return this[I]}set modifiers(t){if((Array.isArray(t)||t instanceof Set)&&[...t].every((t=>"string"==typeof t)))this[I]=new Set([...t]);else{if(t||0===t)throw new TypeError(`modifiers must be a Set or array of modifier names: ${t}`);this[I]=new Set}}get results(){return[...this[J]]}set results(t){if(!t||!Array.isArray(t))throw new TypeError(`results must be an array: ${t}`);this[J]=[],t.forEach((t=>{this.addResult(t)}))}get useInTotal(){return!!this[q]}set useInTotal(t){this[q]=!!t}get value(){if(!this.results.length)return 0;const t=this.results.reduce(((t,e)=>{let r=e;return e instanceof ResultGroup?r=e.useInTotal?e.calculationValue:0:e instanceof RollResults&&(r=e.value),t+r}),"string"==typeof this.results[0]?"":0);return"string"==typeof t?o(t):t}addResult(t){let e;if(t instanceof ResultGroup||t instanceof RollResults)e=t;else{if("string"!=typeof t&&!i(t))throw new TypeError("value must be one of ResultGroup, RollResults, string, or number");e=t}this[J].push(e)}toJSON(){const{calculationValue:t,isRollGroup:e,modifierFlags:r,modifiers:n,results:o,useInTotal:i,value:s}=this;return{calculationValue:t,isRollGroup:e,modifierFlags:r,modifiers:[...n],results:o,type:"result-group",useInTotal:i,value:s}}toString(){let t;return t=this.isRollGroup?`{${this.results.join(", ")}}`:this.results.join(""),this.modifierFlags&&(t=`(${t})${this.modifierFlags}`),t}}const G=Symbol("end"),V=Symbol("qty");class KeepModifier extends Modifier{static order=6;constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"h",e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1;super(),this.end=t,this.qty=e}get end(){return this[G]}set end(t){if("h"!==t&&"l"!==t)throw new RangeError('End must be "h" or "l"');this[G]=t}get name(){return`keep-${this.end}`}get notation(){return`k${this.end}${this.qty}`}get qty(){return this[V]}set qty(t){if(t===1/0)throw new RangeError("qty must be a finite number");if(!i(t)||t<1)throw new TypeError("qty must be a positive finite integer");this[V]=Math.floor(t)}rangeToDrop(t){return"h"===this.end?[0,t.length-this.qty]:[this.qty,t.length]}run(t,e){let r,n;return t instanceof ResultGroup?(r=t.results,n=1===r.length&&r[0]instanceof ResultGroup?r[0].results.map(((t,e)=>t instanceof RollResults?t.rolls.map(((t,r)=>({value:t.value,index:[e,r]}))):null)).flat().filter(Boolean):[...r].map(((t,e)=>({value:t.value,index:e})))):(r=t.rolls,n=[...r].map(((t,e)=>({value:t.value,index:e})))),n=n.sort(((t,e)=>t.value-e.value)).map((t=>t.index)).slice(...this.rangeToDrop(n)),n.forEach((t=>{let e;e=Array.isArray(t)?r[0].results[t[0]].rolls[t[1]]:r[t],e.modifiers.add("drop"),e.useInTotal=!1})),t}toJSON(){const{end:t,qty:e}=this;return Object.assign(super.toJSON(),{end:t,qty:e})}}class DropModifier extends KeepModifier{static order=7;constructor(){super(arguments.length>0&&void 0!==arguments[0]?arguments[0]:"l",arguments.length>1&&void 0!==arguments[1]?arguments[1]:1)}get name(){return`drop-${this.end}`}get notation(){return`d${this.end}${this.qty}`}rangeToDrop(t){return"h"===this.end?[t.length-this.qty,t.length]:[0,this.qty]}}const _=Symbol("compound"),k=Symbol("penetrate");class ExplodeModifier extends ComparisonModifier{static order=3;constructor(){let t=arguments.length>1&&void 0!==arguments[1]&&arguments[1],e=arguments.length>2&&void 0!==arguments[2]&&arguments[2];super(arguments.length>0&&void 0!==arguments[0]?arguments[0]:null),this[_]=!!t,this[k]=!!e}get compound(){return this[_]}get name(){return"explode"}get notation(){return`!${this.compound?"!":""}${this.penetrate?"p":""}${super.notation}`}get penetrate(){return this[k]}defaultComparePoint(t){return["=",t.max]}run(t,e){if(super.run(t,e),e.min===e.max)throw new DieActionValueError(e,"explode");const r=t;return r.rolls=t.rolls.map((t=>{const r=[t];let n=t.value;for(let t=0;t<this.maxIterations&&this.isComparePoint(n);t++){const t=r[r.length-1],o=e.rollOnce();n=o.value,t.modifiers.add("explode"),this.penetrate&&(t.modifiers.add("penetrate"),o.value-=1),r.push(o)}return this.compound&&r.length>1?(t.value=(o=r.map((t=>t.value)),Array.isArray(o)?o.reduce(((t,e)=>t+(i(e)?parseFloat(`${e}`):0)),0):0),t.modifiers=["explode","compound"],this.penetrate&&t.modifiers.add("penetrate"),t):r;var o})).flat(),r}toJSON(){const{compound:t,penetrate:e}=this;return Object.assign(super.toJSON(),{compound:t,penetrate:e})}}const B=Symbol("max");class MaxModifier extends Modifier{static order=2;constructor(t){super(),this.max=t}get max(){return this[B]}set max(t){if(!i(t))throw new TypeError("max must be a number");this[B]=parseFloat(`${t}`)}get name(){return"max"}get notation(){return`max${this.max}`}run(t,e){const r=t;return r.rolls=t.rolls.map((t=>{const e=t;return t.value>this.max&&(e.value=this.max,e.modifiers.add("max")),e})),r}toJSON(){const{max:t}=this;return Object.assign(super.toJSON(),{max:t})}}const L=Symbol("min");class MinModifier extends Modifier{static order=1;constructor(t){super(),this.min=t}get min(){return this[L]}set min(t){if(!i(t))throw new TypeError("min must be a number");this[L]=parseFloat(`${t}`)}get name(){return"min"}get notation(){return`min${this.min}`}run(t,e){const r=t;return r.rolls=t.rolls.map((t=>{const e=t;return t.value<this.min&&(e.value=this.min,e.modifiers.add("min")),e})),r}toJSON(){const{min:t}=this;return Object.assign(super.toJSON(),{min:t})}}const z=Symbol("once");class ReRollModifier extends ComparisonModifier{static order=4;constructor(){let t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];super(arguments.length>1&&void 0!==arguments[1]?arguments[1]:null),this.once=!!t}get name(){return"re-roll"}get notation(){return`r${this.once?"o":""}${super.notation}`}get once(){return!!this[z]}set once(t){this[z]=!!t}defaultComparePoint(t){return["=",t.min]}run(t,e){if(super.run(t,e),e.min===e.max)throw new DieActionValueError(e,"re-roll");return t.rolls.map((t=>{for(let r=0;r<this.maxIterations&&this.isComparePoint(t.value);r++){const r=e.rollOnce();if(t.value=r.value,t.modifiers.add("re-roll"+(this.once?"-once":"")),this.once)break}return t})),t}toJSON(){const{once:t}=this;return Object.assign(super.toJSON(),{once:t})}}const U=Symbol("direction");class SortingModifier extends Modifier{static order=11;constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"a";super(),this.direction=t}get direction(){return this[U]}set direction(t){if("a"!==t&&"d"!==t)throw new RangeError('Direction must be "a" (Ascending) or "d" (Descending)');this[U]=t}get name(){return"sorting"}get notation(){return`s${this.direction}`}run(t,e){let r;return r=t instanceof ResultGroup?"results":"rolls",t[r]=t[r].sort(((t,e)=>"d"===this.direction?e.value-t.value:t.value-e.value)),t instanceof ResultGroup&&(t[r]=t[r].map((t=>t instanceof ResultGroup||t instanceof RollResults?this.run(t,e):t))),t}toJSON(){const{direction:t}=this;return Object.assign(super.toJSON(),{direction:t})}}const K=Symbol("failure-cp");class TargetModifier extends ComparisonModifier{static order=8;constructor(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;super(t),this.failureComparePoint=e}get failureComparePoint(){return this[K]}set failureComparePoint(t){if(t&&!(t instanceof ComparePoint))throw new TypeError("failure comparePoint must be instance of ComparePoint or null");this[K]=t||null}get name(){return"target"}get notation(){return`${super.notation}${this.failureComparePoint?`f${this.failureComparePoint}`:""}`}get successComparePoint(){return this.comparePoint}set successComparePoint(t){super.comparePoint=t}getStateValue(t){return 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Q=Object.freeze({__proto__:null,ComparisonModifier:ComparisonModifier,CriticalFailureModifier:CriticalFailureModifier,CriticalSuccessModifier:CriticalSuccessModifier,DropModifier:DropModifier,ExplodeModifier:ExplodeModifier,KeepModifier:KeepModifier,MaxModifier:MaxModifier,MinModifier:MinModifier,Modifier:Modifier,ReRollModifier:ReRollModifier,SortingModifier:SortingModifier,TargetModifier:TargetModifier,UniqueModifier:UniqueModifier}),W=Object.freeze({__proto__:null,ResultGroup:ResultGroup,RollResult:RollResult,RollResults:RollResults});const Y=t=>{try{return!(!t||btoa(atob(t))!==t)}catch(t){return!1}},Z=t=>{try{const e=!!t&&JSON.parse(t);return!(!e||"object"!=typeof e)}catch(t){return!1}},tt=Symbol("expressions"),et=Symbol("modifiers");class RollGroup extends HasDescription{constructor(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[];super(arguments.length>2&&void 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r,n=null;for(r=0;r<t.length;r++)if(t[r].source===this.location.source){n=t[r].text.split(/\r\n|\n|\r/g);break}var o=this.location.start,i=this.location.source&&"function"==typeof this.location.source.offset?this.location.source.offset(o):o,s=this.location.source+":"+i.line+":"+i.column;if(n){var a=this.location.end,u=nt("",i.line.toString().length," "),l=n[o.line-1],c=(o.line===a.line?a.column:l.length+1)-o.column||1;e+="\n --\x3e "+s+"\n"+u+" |\n"+i.line+" | "+l+"\n"+u+" | "+nt("",o.column-1," ")+nt("",c,"^")}else e+="\n at "+s}return e},rt.buildMessage=function(t,e){var r={literal:function(t){return'"'+o(t.text)+'"'},class:function(t){var e=t.parts.map((function(t){return Array.isArray(t)?i(t[0])+"-"+i(t[1]):i(t)}));return"["+(t.inverted?"^":"")+e.join("")+"]"},any:function(){return"any character"},end:function(){return"end of input"},other:function(t){return t.description}};function n(t){return t.charCodeAt(0).toString(16).toUpperCase()}function o(t){return t.replace(/\\/g,"\\\\").replace(/"/g,'\\"').replace(/\0/g,"\\0").replace(/\t/g,"\\t").replace(/\n/g,"\\n").replace(/\r/g,"\\r").replace(/[\x00-\x0F]/g,(function(t){return"\\x0"+n(t)})).replace(/[\x10-\x1F\x7F-\x9F]/g,(function(t){return"\\x"+n(t)}))}function i(t){return t.replace(/\\/g,"\\\\").replace(/\]/g,"\\]").replace(/\^/g,"\\^").replace(/-/g,"\\-").replace(/\0/g,"\\0").replace(/\t/g,"\\t").replace(/\n/g,"\\n").replace(/\r/g,"\\r").replace(/[\x00-\x0F]/g,(function(t){return"\\x0"+n(t)})).replace(/[\x10-\x1F\x7F-\x9F]/g,(function(t){return"\\x"+n(t)}))}function s(t){return r[t.type](t)}return"Expected "+function(t){var e,r,n=t.map(s);if(n.sort(),n.length>0){for(e=1,r=1;e<n.length;e++)n[e-1]!==n[e]&&(n[r]=n[e],r++);n.length=r}switch(n.length){case 1:return n[0];case 2:return n[0]+" or "+n[1];default:return n.slice(0,-1).join(", ")+", or "+n[n.length-1]}}(t)+" but "+function(t){return t?'"'+o(t)+'"':"end of input"}(e)+" found."};class Parser{static parse(t){if(!t)throw new RequiredArgumentError("notation");if("string"!=typeof t)throw new TypeError("Notation must be a string");return ot(t)}}const it=Object.freeze({BASE_64:1,JSON:0,OBJECT:2}),st=Symbol("notation"),at=Symbol("maxTotal"),ut=Symbol("minTotal"),lt=Symbol("expressions"),ct=Symbol("roll-method"),ht=Symbol("rolls"),ft=Symbol("set-rolls"),pt=Symbol("total"),dt=t=>function(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;return parseFloat(parseFloat(`${t}`).toFixed(e||0))}(t.calculationValue,2);class DiceRoll{constructor(t){if(!t)throw new RequiredArgumentError("notation");if(this[lt]=[],t instanceof Object&&!Array.isArray(t)){if(!t.notation)throw new RequiredArgumentError("notation");if("string"!=typeof t.notation)throw new NotationError(t.notation);t.rolls&&this[ft](t.rolls),this[st]=t.notation,this[lt]=Parser.parse(this.notation),this.hasRolls()||this.roll()}else{if("string"!=typeof t)throw new NotationError(t);this[st]=t,this[lt]=Parser.parse(this.notation),this.roll()}}get averageTotal(){return(this.maxTotal+this.minTotal)/2}get maxTotal(){if(!this.hasExpressions())return 0;if(!this[at]){const t=this[ct](h.max);this[at]=dt(t)}return this[at]}get minTotal(){if(!this.hasExpressions())return 0;if(!this[ut]){const t=this[ct](h.min);this[ut]=dt(t)}return this[ut]}get notation(){return this[st]}get output(){let t=`${this.notation}: `;return this.hasRolls()?t+=`${this[ht]} = ${this.total}`:t+="No dice rolled",t}get rolls(){return this[ht]?this[ht].results:[]}get total(){return!this[pt]&&this.hasRolls()&&(this[pt]=dt(this[ht])),this[pt]||0}export(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:it.JSON;switch(t){case it.BASE_64:return btoa(this.export(it.JSON));case it.JSON:return JSON.stringify(this);case it.OBJECT:return JSON.parse(this.export(it.JSON));default:throw new TypeError(`Invalid export format "${t}"`)}}hasExpressions(){return this[lt]&&this[lt].length>0}hasRolls(){return this.hasExpressions()&&this.rolls.length>0}roll(){return this[pt]=0,this[ht]=this[ct](),this.rolls}toJSON(){const{averageTotal:t,maxTotal:e,minTotal:r,notation:n,output:o,rolls:i,total:s}=this;return{averageTotal:t,maxTotal:e,minTotal:r,notation:n,output:o,rolls:i,total:s,type:"dice-roll"}}toString(){return this.output}static import(t){if(t){if(Z(t))return DiceRoll.import(JSON.parse(t));if(Y(t))return DiceRoll.import(atob(t));if("object"==typeof t)return new DiceRoll(t);throw new DataFormatError(t)}throw new RequiredArgumentError("data")}[ct](t){let e;t&&(e=f.engine,f.engine=t);const r=new ResultGroup(this[lt].map((t=>t instanceof StandardDice||t instanceof RollGroup?t.roll():t)).filter((t=>!!t||0===t)));return t&&(f.engine=e),r}[ft](t){if(t instanceof ResultGroup)this[ht]=t;else if(t instanceof RollResults)this[ht]=new ResultGroup([t]);else{if(!Array.isArray(t))throw new TypeError("Rolls must be a valid result object, or an array");this[ht]=new ResultGroup(t.map((t=>{if(t instanceof ResultGroup||t instanceof RollResults)return t;if(Array.isArray(t))return new RollResults(t);if("object"==typeof t){if(Array.isArray(t.results))return new ResultGroup(t.results,t.modifiers||[],t.isRollGroup||!1,"boolean"!=typeof t.useInTotal||t.useInTotal);if(Array.isArray(t.rolls))return new RollResults(t.rolls)}return t})))}}}const mt=Symbol("log");class DiceRoller{constructor(t){this[mt]=[],t&&this.import(t)}get log(){return this[mt]||[]}get output(){return this.log.join("; ")}get total(){return this.log.reduce(((t,e)=>t+e.total),0)}clearLog(){this[mt].length=0}export(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:it.JSON;switch(t){case it.BASE_64:return btoa(this.export(it.JSON));case it.JSON:return JSON.stringify(this);case it.OBJECT:return JSON.parse(this.export(it.JSON));default:throw new TypeError(`Invalid export format "${t}"`)}}import(t){if(t){if(Z(t))return this.import(JSON.parse(t));if(Y(t))return this.import(atob(t));if("object"==typeof t){let e=t.log||null;if(!t.log&&Array.isArray(t)&&t.length&&(e=t),e&&Array.isArray(e))e.forEach((t=>{this[mt].push(DiceRoll.import(t))}));else if(e)throw new TypeError("log must be an array");return this.log}throw new DataFormatError(t)}throw new RequiredArgumentError("data")}roll(){for(var t=arguments.length,e=new Array(t),r=0;r<t;r++)e[r]=arguments[r];const n=e.filter(Boolean);if(0===n.length)throw new RequiredArgumentError("notations");const o=n.map((t=>{const e=new DiceRoll(t);return this[mt].push(e),e}));return o.length>1?o:o[0]}toJSON(){const{log:t,output:e,total:r}=this;return{log:t,output:e,total:r,type:"dice-roller"}}toString(){return this.output}static import(t){const e=new DiceRoller;return e.import(t),e}}t.ComparePoint=ComparePoint,t.Dice=O,t.DiceRoll=DiceRoll,t.DiceRoller=DiceRoller,t.Exceptions=n,t.Modifiers=Q,t.NumberGenerator=p,t.Parser=Parser,t.Results=W,t.RollGroup=RollGroup,t.exportFormats=it,Object.defineProperty(t,"__esModule",{value:!0})}));