ueblueprint/dist/ueblueprint.min.js

/**
 * @license
 * Copyright 2019 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */
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/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
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/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */
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/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */
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Keys={Backspace:"Backspace",Tab:"Tab",LeftControl:"ControlLeft",RightControl:"ControlRight",LeftShift:"ShiftLeft",RightShift:"ShiftRight",LeftAlt:"AltLeft",RightAlt:"AltRight",Enter:"Enter",Pause:"Pause",CapsLock:"CapsLock",Escape:"Escape",Space:"Space",PageUp:"PageUp",PageDown:"PageDown",End:"End",Home:"Home",ArrowLeft:"Left",ArrowUp:"Up",ArrowRight:"Right",ArrowDown:"Down",PrintScreen:"PrintScreen",Insert:"Insert",Delete:"Delete",Zero:"Digit0",One:"Digit1",Two:"Digit2",Three:"Digit3",Four:"Digit4",Five:"Digit5",Six:"Digit6",Seven:"Digit7",Eight:"Digit8",Nine:"Digit9",A:"KeyA",B:"KeyB",C:"KeyC",D:"KeyD",E:"KeyE",F:"KeyF",G:"KeyG",H:"KeyH",I:"KeyI",K:"KeyK",L:"KeyL",M:"KeyM",N:"KeyN",O:"KeyO",P:"KeyP",Q:"KeyQ",R:"KeyR",S:"KeyS",T:"KeyT",U:"KeyU",V:"KeyV",W:"KeyW",X:"KeyX",Y:"KeyY",Z:"KeyZ",NumPadZero:"Numpad0",NumPadOne:"Numpad1",NumPadTwo:"Numpad2",NumPadThree:"Numpad3",NumPadFour:"Numpad4",NumPadFive:"Numpad5",NumPadSix:"Numpad6",NumPadSeven:"Numpad7",NumPadEight:"Numpad8",NumPadNine:"Numpad9",Multiply:"NumpadMultiply",Add:"NumpadAdd",Subtract:"NumpadSubtract",Decimal:"NumpadDecimal",Divide:"NumpadDivide",F1:"F1",F2:"F2",F3:"F3",F4:"F4",F5:"F5",F6:"F6",F7:"F7",F8:"F8",F9:"F9",F10:"F10",F11:"F11",F12:"F12",NumLock:"NumLock",ScrollLock:"ScrollLock"}}class Q{#e;get target(){return this.#e}#t;get blueprint(){return this.#t}options;constructor(e,t,n={}){n.consumeEvent??=!1,n.listenOnFocus??=!1,n.unlistenOnTextEdit??=!1,this.#e=e,this.#t=t,this.options=n;let i=this;this.listenHandler=e=>i.listenEvents(),this.unlistenHandler=e=>i.unlistenEvents(),this.options.listenOnFocus&&(this.blueprint.addEventListener(J.focusEventName.begin,this.listenHandler),this.blueprint.addEventListener(J.focusEventName.end,this.unlistenHandler)),this.options.unlistenOnTextEdit&&(this.blueprint.addEventListener(J.editTextEventName.begin,this.unlistenHandler),this.blueprint.addEventListener(J.editTextEventName.end,this.listenHandler))}unlistenDOMElement(){this.unlistenEvents(),this.blueprint.removeEventListener(J.focusEventName.begin,this.listenHandler),this.blueprint.removeEventListener(J.focusEventName.end,this.unlistenHandler),this.blueprint.removeEventListener(J.editTextEventName.begin,this.unlistenHandler),this.blueprint.removeEventListener(J.editTextEventName.end,this.listenHandler)}listenEvents(){}unlistenEvents(){}}class ee{#n;constructor(e){this.#n=e}calculate(e){return this.#n(e)}}class te{static#i=new Map;static registerSerializer(e,t){te.#i.set(e,t)}static getSerializer(e){return te.#i.get(e)}}class ne{#r;get type(){return this.#r}set type(e){this.#r=e}#s=!0;get showDefault(){return this.#s}set showDefault(e){this.#s=e}#o;get value(){return this.#o}set value(e){this.#o=e}#a;get serialized(){return this.#a}set serialized(e){this.#a=e}#l;get ignored(){return this.#l}set ignored(e){this.#l=e}static sanitize(e,t){return void 0===t&&(t=e?.constructor),t&&!(e?.constructor===t||e instanceof t)&&(e=new t(e)),(e instanceof Boolean||e instanceof Number||e instanceof String)&&(e=e.valueOf()),e}constructor(e,t=!0,n,i=!1,r=!1){void 0===n&&(n=e instanceof Array?[]:i?"":()=>ne.sanitize(new e)),this.#r=e,this.#s=t,this.#o=n,this.#a=i,this.#l=r}}class ie{static emptyObj={};static booleanConverter={fromAttribute:(e,t)=>{},toAttribute:(e,t)=>!0===e?"true":!1===e?"false":""};static sigmoid(e,t=1.7){return 1/(1+e/(1-e)**-t)}static clamp(e,t,n){return Math.min(Math.max(e,t),n)}static getScale(e){const t=getComputedStyle(e).getPropertyValue("--ueb-scale");return""!=t?parseFloat(t):1}static minDecimals(e,t=1){const n=e*10**t;return Math.abs(n%1)>Number.EPSILON?e.toString():e.toFixed(t)}static roundDecimals(e,t=1){const n=10**t;return Math.round(e*n)/n}static convertLocation(e,t){const n=1/ie.getScale(t),i=t.getBoundingClientRect();return[Math.round((e[0]-i.x)*n),Math.round((e[1]-i.y)*n)]}static isSerialized(e,t,n=ie.objectGet(e.constructor.attributes,t)){return n instanceof ee?ie.isSerialized(e,t,n.calculate(e)):n instanceof ne&&(!!n.serialized||ie.isSerialized(e,t,n.type))}static objectGet(e,t,n){if(void 0!==e){if(!(t instanceof Array))throw new TypeError("Expected keys to be an array.");return 0!=t.length&&t[0]in e&&void 0!==e[t[0]]?1==t.length?e[t[0]]:ie.objectGet(e[t[0]],t.slice(1),n):n}}static objectSet(e,t,n,i=!1,r=Object){if(!(t instanceof Array))throw new TypeError("Expected keys to be an array.");if(1==t.length){if(i||t[0]in e||void 0===e[t[0]])return e[t[0]]=n,!0}else if(t.length>0)return!i||e[t[0]]instanceof Object||(e[t[0]]=new r),ie.objectSet(e[t[0]],t.slice(1),n,i,r);return!1}static equals(e,t){return(e=ne.sanitize(e))===(t=ne.sanitize(t))||(e instanceof Array&&t instanceof Array?e.length==t.length&&!e.find(((e,n)=>!ie.equals(e,t[n]))):void 0)}static getType(e){return null===e?null:e instanceof ne?ie.getType(e.type):e instanceof Function?e:e?.constructor}static snapToGrid(e,t){return 1===t?e:[t*Math.round(e[0]/t),t*Math.round(e[1]/t)]}static mergeArrays(e=[],t=[]){let n=[];for(let i=0;i<t.length;++i)for(let r=0;r<e.length;++r)if(e[r]==t[i]){n.push(...e.splice(0,r),...t.splice(0,i),...e.splice(0,1)),i=0,r=0,t.shift();break}return[...new Set(n.concat(...e,...t))]}static escapeString(e,t=!1){return e.replaceAll('"','\\"').replaceAll("\n","\\n")}static unescapeString(e,t=!1){return e.replaceAll('\\"','"').replaceAll("\\n","\n")}static clearHTMLWhitespace(e){return e.replaceAll("&nbsp;"," ").replaceAll("<br>","\n").replaceAll(/(\<!--.*?\-->)/g,"")}static formatStringName(e){return e.trim().replace(/^b/,"").replaceAll(/(?<=[a-z])(?=[A-Z])|_|\s+/g," ")}static getIdFromReference(e){return e.replace(/(?:.+\.)?([^\.]+)$/,"$1").replaceAll(/(?<=[a-z\d])(?=[A-Z])|(?<=[a-zA-Z])(?=\d)|(?<=[A-Z]{2})(?=[A-Z][a-z])/g,"-").toLocaleLowerCase()}static printLinearColor(e){return`${Math.round(255*e.R.valueOf())}, ${Math.round(255*e.G.valueOf())}, ${Math.round(255*e.B.valueOf())}`}static getPolarCoordinates([e,t],n=!1){let i=Math.atan2(t,e);return n&&i<0&&(i=2*Math.PI+i),[Math.sqrt(e*e+t*t),i]}static getCartesianCoordinates([e,t]){return[e*Math.cos(t),e*Math.sin(t)]}static range(e,t,n=1){return Array.from({length:Math.ceil((t-e)/n)},((t,i)=>e+i*n))}}class re extends class{#u=new Map;subscribe(e,t){let n=this.#u;if(n.has(e)){let i=n.get(e);if(i.includes(t))return!1;i.push(t)}else{let i=!1,r=Object.getOwnPropertyDescriptor(this,e);if(!r&&(i=!0,r=Object.getOwnPropertyDescriptor(Object.getPrototypeOf(this),e)??{},!r))return!1;n.set(e,[t]);const s="value"in r,o="set"in r;if(!s&&!o)throw new Error(`Property ${e} is not a value or a setter`);const a=Symbol.for(e+"Storage"),l=Symbol.for(e+"ValInfo");Object.defineProperties(i?Object.getPrototypeOf(this):this,{[a]:{configurable:!0,enumerable:!1,...s?{value:this[e],writable:!0}:{get:r.get,set:r.set}},[l]:{configurable:!0,enumerable:!1,value:[i,s]},[e]:{configurable:!0,...s&&{get(){return this[a]}},set(t){this[a]=t,n.get(e).forEach((t=>{t(this[e])}))}}})}return!0}unsubscribe(e,t){let n=this.#u.get(e);if(!n?.includes(t))return!1;if(n.splice(n.indexOf(t),1),0==n.length){const t=Symbol.for(e+"Storage"),n=Symbol.for(e+"ValInfo"),i=this[n][0];this[n][1],Object.defineProperty(i?Object.getPrototypeOf(this):this,e,Object.getOwnPropertyDescriptor(i?Object.getPrototypeOf(this):this,t)),delete this[n],delete this[t]}return!0}}{static attributes={};constructor(e){super();const t=(e,n,i,r="")=>{for(let s of ie.mergeArrays(Object.getOwnPropertyNames(n),Object.getOwnPropertyNames(i??{}))){let o=ie.objectGet(i,[s]),a=n[s],l=ie.getType(a);if(a instanceof ee&&(a=a.calculate(this),l=ie.getType(a)),s in n?s in i||void 0===a||a instanceof ne&&(!a.showDefault||a.ignored)||console.warn(`${this.constructor.name} will add attribute ${r}${s} not defined in the serialized data`):console.warn(`Attribute ${r}${s} in the serialized data is not defined in ${this.constructor.name}.attributes`),l!==Object)if(void 0===o){if(a instanceof ne){if(!a.showDefault){e[s]=void 0;continue}a.serialized?a="":(l=a.type,a=a.value,a instanceof Function&&(a=a()))}a instanceof Array&&(a=[]),e[s]=ne.sanitize(a,l)}else o?.constructor===String&&a instanceof ne&&a.serialized&&a.type!==String&&(o=te.getSerializer(a.type).deserialize(o)),e[s]=ne.sanitize(o,ie.getType(a));else e[s]={},t(e[s],n[s],i[s],s+".")}},n=this.constructor.attributes;e.constructor!==Object&&1==Object.getOwnPropertyNames(n).length&&(e={[Object.getOwnPropertyNames(n)[0]]:e}),t(this,n,e)}}class se extends re{static attributes={type:String,path:String};constructor(e={}){super(e),this.type,this.path}}class oe extends re{static attributes={MemberParent:se,MemberName:""};constructor(e={}){super(e),this.MemberParent,this.MemberName}}class ae extends re{static attributes={value:String};static generateGuid(e=!0){let t=new Uint32Array(4);!0===e&&crypto.getRandomValues(t);let n="";return t.forEach((e=>{n+=("0".repeat(8)+e.toString(16).toUpperCase()).slice(-8)})),new ae({value:n})}constructor(e={}){super(e),this.value}valueOf(){return this.value}toString(){return this.value}}class le extends re{static attributes={value:String};static attributeConverter={fromAttribute:(e,t)=>new le(e),toAttribute:(e,t)=>e.toString()};constructor(e={}){super(e),this.value}valueOf(){return this.value}toString(){return this.value}}class ue extends re{static attributes={value:Number};constructor(e=0){super(e),this.value=Math.round(this.value)}valueOf(){return this.value}toString(){return this.value.toString()}}class ce extends re{static lookbehind="INVTEXT";static attributes={value:String};constructor(e={}){super(e),this.value}}class he extends re{static attributes={ActionName:"",bShift:!1,bCtrl:!1,bAlt:!1,bCmd:!1,Key:le};constructor(e={}){e.ActionName=e.ActionName??"",e.bShift=e.bShift??!1,e.bCtrl=e.bCtrl??!1,e.bAlt=e.bAlt??!1,e.bCmd=e.bCmd??!1,super(e),this.ActionName,this.bShift,this.bCtrl,this.bAlt,this.bCmd,this.Key}}class de extends re{static attributes={value:0};constructor(e=0){super(e),this.value=ie.clamp(this.value,0,1)}valueOf(){return this.value}toString(){return this.value.toFixed(6)}}class pe extends re{static attributes={R:de,G:de,B:de,A:new ne(de,!0,(()=>new de(1)),!1,!0),H:new ne(de,!0,void 0,!1,!0),S:new ne(de,!0,void 0,!1,!0),V:new ne(de,!0,void 0,!1,!0)};static linearToSRGB(e){return e<=0?0:e>=1?1:e<.0031308?12.92*e:1.055*Math.pow(e,1/2.4)-.055}static sRGBtoLinear(e){return e<=0?0:e>=1?1:e<.04045?e/12.92:Math.pow((e+.055)/1.055,2.4)}constructor(e={}){super(e),this.R,this.G,this.B,this.A,this.H,this.S,this.V,this.#c()}#c(){const e=this.R.value,t=this.G.value,n=this.B.value;if(!(Math.abs(e-t)>Number.EPSILON||Math.abs(e-n)>Number.EPSILON||Math.abs(t-n)>Number.EPSILON))return void(this.V.value=0);const i=Math.max(e,t,n),r=Math.min(e,t,n),s=i-r;let o;switch(i){case r:o=0;break;case e:o=(t-n)/s+(t<n?6:0);break;case t:o=(n-e)/s+2;break;case n:o=(e-t)/s+4}o/=6,this.H.value=o,this.S.value=0==i?0:s/i,this.V.value=i}setFromRGBA([e,t,n,i=1]){this.R.value=e,this.G.value=t,this.B.value=n,this.A.value=i,this.#c()}setFromHSVA(e,t,n,i=1){const r=Math.floor(6*e),s=6*e-r,o=n*(1-t),a=[n,n*(1-s*t),o,o,n*(1-(1-s)*t),n],[l,u,c]=[a[r%6],a[(r+4)%6],a[(r+2)%6]];this.R.value=l,this.G.value=u,this.B.value=c,this.A.value=i,this.H.value=e,this.S.value=t,this.V.value=n}setFromWheelLocation([e,t],n,i){const[r,s]=ie.getPolarCoordinates([e,t],!0);this.setFromHSVA(1-s/(2*Math.PI),r,n,i)}toRGBA(){return[Math.round(255*this.R.value),Math.round(255*this.G.value),Math.round(255*this.B.value),Math.round(255*this.A.value)]}toSRGBA(){return[Math.round(255*pe.linearToSRGB(this.R.value)),Math.round(255*pe.linearToSRGB(this.G.value)),Math.round(255*pe.linearToSRGB(this.B.value)),Math.round(255*this.A.value)]}toRGBAString(){return this.toRGBA().map((e=>e.toString(16).toUpperCase().padStart(2,"0"))).join("")}toSRGBAString(){return this.toSRGBA().map((e=>e.toString(16).toUpperCase().padStart(2,"0"))).join("")}toHSVA(){const e=this.R.value,t=this.G.value,n=this.B.value,i=this.A.value,r=Math.max(e,t,n),s=Math.min(e,t,n),o=0==r?0:(r-s)/r,a=r;return[this.H.value,o,a,i]}toNumber(){return(this.R.value<<24)+(this.G.value<<16)+(this.B.value<<8)+this.A.value}setFromRGBANumber(e){this.A.value=(255&e)/255,this.B.value=(e>>8&255)/255,this.G.value=(e>>16&255)/255,this.R.value=(e>>24&255)/255,this.#c()}setFromSRGBANumber(e){this.A.value=(255&e)/255,this.B.value=pe.sRGBtoLinear((e>>8&255)/255),this.G.value=pe.sRGBtoLinear((e>>16&255)/255),this.R.value=pe.sRGBtoLinear((e>>24&255)/255),this.#c()}toString(){return ie.printLinearColor(this)}}class me extends re{static lookbehind="NSLOCTEXT";static attributes={namespace:String,key:String,value:String};constructor(e={}){super(e),this.namespace,this.key,this.value}}class ge extends re{static attributes={value:String};constructor(e={}){super(e),this.value}valueOf(){return this.value}toString(){return this.value}}class ve extends re{static attributes={objectName:ge,pinGuid:ae};constructor(e={}){super(e),this.objectName,this.pinGuid}}class be extends re{static attributes={R:Number,P:Number,Y:Number};constructor(e={}){super(e),this.R,this.P,this.Y}}class fe extends be{}class ye extends re{static attributes={X:Number,Y:Number,Z:Number};constructor(e={}){super(e),this.X,this.Y,this.Z}}class Ee extends ye{}class we extends re{static#h={"/Script/CoreUObject.LinearColor":pe,"/Script/CoreUObject.Rotator":be,"/Script/CoreUObject.Vector":ye,bool:Boolean,exec:String,name:String,real:Number,string:String};static#d={"/Script/CoreUObject.Vector":Ee,"/Script/CoreUObject.Rotator":fe};static lookbehind="Pin";static attributes={PinId:ae,PinName:"",PinFriendlyName:new ne(me,!1,null),PinToolTip:"",Direction:new ne(String,!1,""),PinType:{PinCategory:"",PinSubCategory:"",PinSubCategoryObject:se,PinSubCategoryMemberReference:null,PinValueType:null,ContainerType:se,bIsReference:!1,bIsConst:!1,bIsWeakPointer:!1,bIsUObjectWrapper:!1,bSerializeAsSinglePrecisionFloat:!1},LinkedTo:new ne([ve],!1),DefaultValue:new ee((e=>new ne(we.getEntityType(e.getType(),!0)??String,!1,void 0,!0))),AutogeneratedDefaultValue:new ne(String,!1),DefaultObject:new ne(se,!1,null),PersistentGuid:ae,bHidden:!1,bNotConnectable:!1,bDefaultValueIsReadOnly:!1,bDefaultValueIsIgnored:!1,bAdvancedView:!1,bOrphanedPin:!1};static getEntityType(e,t=!1){const[n,i]=[this.#h[e],this.#d[e]];return t&&void 0!==i?i:n}constructor(e={}){super(e),this.PinId,this.PinName,this.PinFriendlyName,this.PinToolTip,this.Direction,this.PinType,this.LinkedTo,this.DefaultValue,this.AutogeneratedDefaultValue,this.DefaultObject,this.PersistentGuid,this.bHidden,this.bNotConnectable,this.bDefaultValueIsReadOnly,this.bDefaultValueIsIgnored,this.bAdvancedView,this.bOrphanedPin}getType(){return"struct"==this.PinType.PinCategory?this.PinType.PinSubCategoryObject.path:this.PinType.PinCategory}getDefaultValue(){return this.DefaultValue}isHidden(){return this.bHidden}isInput(){return!this.bHidden&&"EGPD_Output"!=this.Direction}isOutput(){return!this.bHidden&&"EGPD_Output"==this.Direction}isLinked(){return this.LinkedTo?.length>0??!1}linkTo(e,t){this.LinkedTo;const n=this.LinkedTo?.find((n=>n.objectName.toString()==e&&n.pinGuid.valueOf()==t.PinId.valueOf()));return!n&&((this.LinkedTo??(this.LinkedTo=[])).push(new ve({objectName:e,pinGuid:t.PinId})),!0)}unlinkFrom(e,t){const n=this.LinkedTo?.findIndex((n=>n.objectName.toString()==e&&n.pinGuid.valueOf()==t.PinId.valueOf()));return n>=0&&(1==this.LinkedTo.length?this.LinkedTo=void 0:this.LinkedTo.splice(n,1),!0)}getSubCategory(){return this.PinType.PinSubCategoryObject.path}}class Se extends re{static attributes={MemberName:String,MemberGuid:ae,bSelfContext:!1}}class ke extends re{static attributes={Class:se,Name:"",bIsPureFunc:new ne(Boolean,!1,!1),VariableReference:new ne(Se,!1,null),FunctionReference:new ne(oe,!1,null),EventReference:new ne(oe,!1,null),TargetType:new ne(se,!1,null),NodePosX:ue,NodePosY:ue,AdvancedPinDisplay:new ne(le,!1,null),EnabledState:new ne(le,!1,null),NodeGuid:ae,ErrorType:new ne(ue,!1),ErrorMsg:new ne(String,!1,""),CustomProperties:[we]};static 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Ae.seqMap(Ae.string("("),t.map((t=>Ne.getGrammarForType(e,ie.getType(t)))).reduce(((t,n)=>n&&t!==e.AttributeAnyValue?t.or(n):e.AttributeAnyValue)).trim(Ae.optWhitespace).sepBy(Ae.string(",")).skip(Ae.regex(/,?\s*/)),Ae.string(")"),((e,t,n)=>t));case Boolean:return e.Boolean;case oe:return e.FunctionReference;case ae:return e.Guid;case le:return e.Identifier;case ue:return e.Integer;case ce:return e.InvariantText;case pe:return e.LinearColor;case me:return e.LocalizedText;case Number:return e.Number;case se:return e.Reference;case we:return e.Pin;case ve:return e.PinReference;case de:return e.RealUnit;case be:return e.Rotator;case fe:return e.SimpleSerializationRotator;case Ee:return e.SimpleSerializationVector;case String:return e.String;case ye:return e.Vector;default:return n}}static createAttributeGrammar=(e,t,n=Ae.string("=").trim(Ae.optWhitespace))=>e.AttributeName.skip(n).chain((n=>{const i=n.split("."),r=ie.objectGet(t.attributes,i);return Ne.getGrammarForType(e,r,e.AttributeAnyValue).map((e=>t=>ie.objectSet(t,i,e,!0)))}));static createEntityGrammar=(e,t)=>Ae.seqMap(t.lookbehind?Ae.seq(Ae.string(t.lookbehind),Ae.optWhitespace,Ae.string("(")):Ae.string("("),Ne.createAttributeGrammar(e,t).trim(Ae.optWhitespace).sepBy(Ae.string(",")).skip(Ae.regex(/,?/).then(Ae.optWhitespace)),Ae.string(")"),((e,n,i)=>{let r={};return n.forEach((e=>e(r))),new t(r)}));InlineWhitespace=e=>Ae.regex(/[^\S\n]+/).desc("inline whitespace");InlineOptWhitespace=e=>Ae.regex(/[^\S\n]*/).desc("inline optional whitespace");MultilineWhitespace=e=>Ae.regex(/[^\S\n]*\n\s*/).desc("whitespace with at least a newline");Null=e=>Ae.seq(Ae.string("("),e.InlineOptWhitespace,Ae.string(")")).map((e=>null)).desc("null: ()");Boolean=e=>Ae.alt(Ae.string("True"),Ae.string("true"),Ae.string("False"),Ae.string("false")).map((e=>"true"===e.toLocaleLowerCase())).desc("either True or False");HexDigit=e=>Ae.regex(/[0-9a-fA-f]/).desc("hexadecimal digit");Number=e=>Ae.regex(/[-\+]?[0-9]+(?:\.[0-9]+)?/).map(Number).desc("a number");RealNumber=e=>Ae.regex(/[-\+]?[0-9]+\.[0-9]+/).map(Number).desc("a number written as real");RealUnit=e=>Ae.regex(/\+?[0-9]+(?:\.[0-9]+)?/).map(Number).assert((e=>e>=0&&e<=1)).desc("a number between 0 and 1");NaturalNumber=e=>Ae.regex(/0|[1-9]\d*/).map(Number).desc("a natural number");ColorNumber=e=>e.NaturalNumber.assert((e=>0<=e&&e<256),"the color must be between 0 and 256 excluded");Word=e=>Ae.regex(/[a-zA-Z]+/).desc("a word");String=e=>Ae.regex(/(?:[^"\\]|\\.)*/).wrap(Ae.string('"'),Ae.string('"')).map(ie.unescapeString).desc('string (with possibility to escape the quote using ")');ReferencePath=e=>Ae.seq(Ae.string("/"),e.PathSymbol.map((e=>e.toString())).sepBy1(Ae.string(".")).tieWith(".")).tie().atLeast(2).tie().desc('a path (words with possibly underscore, separated by ".", separated by "/")');AttributeName=e=>e.Word.sepBy1(Ae.string(".")).tieWith(".").desc('words separated by ""');None=e=>Ae.string("None").map((e=>new se({type:"None",path:""}))).desc("none");Integer=e=>Ae.regex(/[\-\+]?[0-9]+/).map((e=>new ue(e))).desc("an integer");Guid=e=>e.HexDigit.times(32).tie().map((e=>new ae({value:e}))).desc("32 digit hexadecimal value");Identifier=e=>Ae.regex(/\w+/).map((e=>new le(e)));PathSymbol=e=>Ae.regex(/[0-9\w]+/).map((e=>new ge({value:e})));Reference=e=>Ae.alt(e.None,...[e.ReferencePath.map((e=>new se({type:"",path:e})))].flatMap((e=>[e,e.trim(Ae.string('"'))])),Ae.seqMap(e.Word,Ae.optWhitespace,Ae.alt(...[e.ReferencePath].flatMap((e=>[e.wrap(Ae.string('"'),Ae.string('"')),e.wrap(Ae.string("'\""),Ae.string("\"'"))]))),((e,t,n)=>new se({type:e,path:n}))),e.Word.map((e=>new se({type:e,path:""}))));LocalizedText=e=>Ae.seqMap(Ae.string(me.lookbehind).skip(Ae.optWhitespace).skip(Ae.string("(")),e.String.trim(Ae.optWhitespace),Ae.string(","),e.String.trim(Ae.optWhitespace),Ae.string(","),e.String.trim(Ae.optWhitespace),Ae.string(")"),((e,t,n,i,r,s,o)=>new me({namespace:t,key:i,value:s})));InvariantText=e=>e.String.trim(Ae.optWhitespace).wrap(Ae.string(ce.lookbehind).skip(Ae.optWhitespace).skip(Ae.string("(")),Ae.string(")")).map((e=>new ce({value:e})));AttributeAnyValue=e=>Ae.alt(e.Null,e.None,e.Boolean,e.Number,e.Integer,e.String,e.Guid,e.LocalizedText,e.InvariantText,e.Reference,e.Vector,e.LinearColor);PinReference=e=>Ae.seqMap(e.PathSymbol,Ae.whitespace,e.Guid,((e,t,n)=>new ve({objectName:e,pinGuid:n})));Vector=e=>Ne.createEntityGrammar(e,ye);Rotator=e=>Ne.createEntityGrammar(e,be);SimpleSerializationRotator=e=>Ae.seqMap(e.Number,Ae.string(",").trim(Ae.optWhitespace),e.Number,Ae.string(",").trim(Ae.optWhitespace),e.Number,((e,t,n,i,r)=>new fe({R:r,P:e,Y:n})));SimpleSerializationVector=e=>Ae.seqMap(e.Number,Ae.string(",").trim(Ae.optWhitespace),e.Number,Ae.string(",").trim(Ae.optWhitespace),e.Number,((e,t,n,i,r)=>new Ee({X:e,Y:n,Z:r})));LinearColor=e=>Ne.createEntityGrammar(e,pe);FunctionReference=e=>Ne.createEntityGrammar(e,oe);KeyBinding=e=>Ae.alt(e.Identifier.map((e=>new he({Key:e}))),Ne.createEntityGrammar(e,he));Pin=e=>Ne.createEntityGrammar(e,we);CustomProperties=e=>Ae.string("CustomProperties").then(Ae.whitespace).then(e.Pin).map((e=>t=>{let n=ie.objectGet(t,["CustomProperties"],[]);n.push(e),ie.objectSet(t,["CustomProperties"],n,!0)}));Object=e=>Ae.seqMap(Ae.seq(Ae.string("Begin"),Ae.whitespace,Ae.string("Object"),Ae.whitespace),Ae.alt(e.CustomProperties,Ne.createAttributeGrammar(e,ke)).sepBy1(Ae.whitespace),Ae.seq(e.MultilineWhitespace,Ae.string("End"),Ae.whitespace,Ae.string("Object")),((e,t,n)=>{let i={};return t.forEach((e=>e(i))),new ke(i)}));MultipleObject=e=>e.Object.sepBy1(Ae.whitespace).trim(Ae.optWhitespace);LinearColorFromHex=e=>Ae.string("#").then(e.HexDigit.times(2).tie().times(3,4)).trim(Ae.optWhitespace).map((([e,t,n,i])=>new pe({R:parseInt(e,16)/255,G:parseInt(t,16)/255,B:parseInt(n,16)/255,A:i?parseInt(i,16)/255:1})));LinearColorFromRGBList=e=>Ae.seqMap(e.ColorNumber,Ae.string(",").skip(Ae.optWhitespace),e.ColorNumber,Ae.string(",").skip(Ae.optWhitespace),e.ColorNumber.map(Number),((e,t,n,i,r)=>new pe({R:e/255,G:n/255,B:r/255,A:1})));LinearColorFromRGB=e=>Ae.string("rgb").then(e.LinearColorFromRGBList.wrap(Ae.regex(/\(\s*/),Ae.regex(/\s*\)/)));LinearColorFromRGBA=e=>Ae.string("rgba").then(Ae.seqMap(e.ColorNumber,Ae.string(",").skip(Ae.optWhitespace),e.ColorNumber,Ae.string(",").skip(Ae.optWhitespace),e.ColorNumber.map(Number),Ae.string(",").skip(Ae.optWhitespace),Ae.regex(/0?\.\d+|[01]/).map(Number),((e,t,n,i,r,s,o)=>new pe({R:e/255,G:n/255,B:r/255,A:o}))).wrap(Ae.regex(/\(\s*/),Ae.regex(/\s*\)/)));LinearColorFromAnyColor=e=>Ae.alt(e.LinearColorFromRGBList,e.LinearColorFromHex,e.LinearColorFromRGB,e.LinearColorFromRGBA)}class $e{static grammar=Ce.createLanguage(new Ne);constructor(e,t="",n=",",i=!1,r="=",s=(e=>e.join("."))){this.entityType=e,this.prefix=t,this.separator=n,this.trailingSeparator=i,this.attributeValueConjunctionSign=r,this.attributeKeyPrinter=s}deserialize(e){return this.read(e)}serialize(e,t=!1,n=e){return this.write(n,e,t)}read(e){throw new Error("Not implemented")}write(e,t,n){throw new Error("Not implemented")}writeValue(e,t,n,i){const r=te.getSerializer(ie.getType(t));if(!r)throw new Error("Unknown value type, a serializer must be registered in the SerializerFactory class");return r.write(e,t,i)}subWrite(e,t,n,i){let r="",s=t.concat("");const o=s.length-1;for(const t of Object.getOwnPropertyNames(n)){s[o]=t;const a=n[t];if(a?.constructor===Object)r+=(r.length?this.separator:"")+this.subWrite(e,s,a,i);else if(void 0!==a&&this.showProperty(e,n,s,a)){const t=ie.isSerialized(e,s);r+=(r.length?this.separator:"")+this.prefix+this.attributeKeyPrinter(s)+this.attributeValueConjunctionSign+(t?`"${this.writeValue(e,a,s,!0)}"`:this.writeValue(e,a,s,i))}}return this.trailingSeparator&&r.length&&1===s.length&&(r+=this.separator),r}showProperty(e,t,n,i){const r=this.entityType.attributes,s=ie.objectGet(r,n);return!(s instanceof ne)||!s.ignored&&(!ie.equals(s.value,i)||s.showDefault)}}class Le extends $e{constructor(){super(ke,"   ","\n",!1)}showProperty(e,t,n,i){switch(n.toString()){case"Class":case"Name":case"CustomProperties":return!1}return super.showProperty(e,t,n,i)}read(e){const t=$e.grammar.Object.parse(e);if(!t.status)throw new Error("Error when trying to parse the object.");return t.value}readMultiple(e){const t=$e.grammar.MultipleObject.parse(e);if(!t.status)throw new Error("Error when trying to parse the object.");return t.value}write(e,t,n){return`Begin Object Class=${t.Class.path} Name=${this.writeValue(e,t.Name,["Name"],n)}\n${this.subWrite(e,[],t,n)+t.CustomProperties.map((e=>this.separator+this.prefix+"CustomProperties "+te.getSerializer(we).serialize(e))).join("")}\nEnd Object\n`}}class Oe extends Q{static#p=new Le;#m;constructor(e,t,n={}){n.listenOnFocus??=!0,n.unlistenOnTextEdit??=!0,super(e,t,n);let i=this;this.#m=e=>i.copied()}listenEvents(){document.body.addEventListener("copy",this.#m)}unlistenEvents(){document.body.removeEventListener("copy",this.#m)}copied(){const e=this.blueprint.getNodes(!0).map((e=>Oe.#p.serialize(e.entity,!1))).join("\n\n");navigator.clipboard.writeText(e)}}class Te{static styles=r``;element;#g=[];get inputObjects(){return this.#g}constructed(e){this.element=e}createInputObjects(){return[]}connectedCallback(){}willUpdate(e){}update(e){}render(){return M}firstUpdated(e){}updated(e){}inputSetup(){this.#g=this.createInputObjects()}cleanup(){this.#g.forEach((e=>e.unlistenDOMElement()))}}class Me extends Q{#v;constructor(e,t,n={}){n.activateAnyKey??=!1,n.activationKeys??=[],n.listenOnFocus??=!0,n.unlistenOnTextEdit??=!0,n.activationKeys instanceof Array||(n.activationKeys=[n.activationKeys]),n.activationKeys=n.activationKeys.map((e=>{if(e instanceof he)return e;if(e.constructor===String){const t=$e.grammar.KeyBinding.parse(e);if(t.status)return t.value}throw new Error("Unexpected key value")})),super(e,t,n),this.#v=this.options.activationKeys??[];let i=this;this.keyDownHandler=e=>{(this.options.activateAnyKey||i.#v.some((t=>(e=>e.bShift||"LeftShift"==e.Key||"RightShift"==e.Key)(t)==e.shiftKey&&(e=>e.bCtrl||"LeftControl"==e.Key||"RightControl"==e.Key)(t)==e.ctrlKey&&(e=>e.bAlt||"LeftAlt"==e.Key||"RightAlt"==e.Key)(t)==e.altKey&&J.Keys[t.Key]==e.code)))&&(n.consumeEvent&&e.stopImmediatePropagation(),i.fire(),document.removeEventListener("keydown",i.keyDownHandler),document.addEventListener("keyup",i.keyUpHandler))},this.keyUpHandler=e=>{(this.options.activateAnyKey||i.#v.some((t=>t.bShift&&"Shift"==e.key||t.bCtrl&&"Control"==e.key||t.bAlt&&"Alt"==e.key||t.bCmd&&"Meta"==e.key||J.Keys[t.Key]==e.code)))&&(n.consumeEvent&&e.stopImmediatePropagation(),i.unfire(),document.removeEventListener("keyup",this.keyUpHandler),document.addEventListener("keydown",this.keyDownHandler))}}listenEvents(){document.addEventListener("keydown",this.keyDownHandler)}unlistenEvents(){document.removeEventListener("keydown",this.keyDownHandler)}fire(){}unfire(){}}class De extends Me{constructor(e,t,n={}){n.activationKeys=J.deleteNodesKeyboardKey,super(e,t,n)}fire(){this.blueprint.removeGraphElement(...this.blueprint.getNodes(!0))}}class He extends Q{constructor(e,t,n={}){n.ignoreTranslateCompensate??=!1,n.movementSpace??=t.getGridDOMElement()??document.documentElement,super(e,t,n),this.movementSpace=n.movementSpace}locationFromEvent(e){const t=ie.convertLocation([e.clientX,e.clientY],this.movementSpace);return this.options.ignoreTranslateCompensate?t:this.blueprint.compensateTranslation(t)}}class _e extends He{#b;#f;constructor(e,t,n={}){n.listenOnFocus=!0,n.strictTarget??=!1,super(e,t,n),this.strictTarget=n.strictTarget;const i=this;this.#b=e=>{e.preventDefault();const t=i.locationFromEvent(e);i.wheel(Math.sign(e.deltaY*J.mouseWheelFactor),t)},this.#f=e=>e.preventDefault(),this.blueprint.focused&&this.movementSpace.addEventListener("wheel",this.#b,!1)}listenEvents(){this.movementSpace.addEventListener("wheel",this.#b,!1),this.movementSpace.parentElement?.addEventListener("wheel",this.#f)}unlistenEvents(){this.movementSpace.removeEventListener("wheel",this.#b,!1),this.movementSpace.parentElement?.removeEventListener("wheel",this.#f)}wheel(e,t){}}class Ie extends _e{#y=!1;get enableZoonIn(){return this.#y}set enableZoonIn(e){(e=Boolean(e))!=this.#y&&(this.#y=e)}wheel(e,t){let n=this.blueprint.getZoom();e=-e,!this.enableZoonIn&&0==n&&e>0||(n+=e,this.blueprint.setZoom(n,t))}}class Be extends Me{#E;constructor(e,t,n={}){n.activationKeys=J.enableZoomIn,super(e,t,n)}fire(){this.#E=this.blueprint.getInputObject(Ie),this.#E.enableZoonIn=!0}unfire(){this.#E.enableZoonIn=!1}}class Re extends Me{constructor(e,t,n={}){n.activationKeys=J.selectAllKeyboardKey,super(e,t,n)}fire(){this.blueprint.selectAll()}}class Ge extends He{#w;#S;#k;#P;#x=!1;#C;#A;started=!1;stepSize=1;clickedPosition=[0,0];clickedOffset=[0,0];mouseLocation=[0,0];constructor(e,t,n={}){n.clickButton??=0,n.consumeEvent??=!0,n.draggableElement??=e,n.exitAnyButton??=!0,n.moveEverywhere??=!1,n.movementSpace??=t?.getGridDOMElement(),n.repositionOnClick??=!1,n.strictTarget??=!1,super(e,t,n),this.stepSize=parseInt(n?.stepSize??J.gridSize),this.#C=this.options.moveEverywhere?document.documentElement:this.movementSpace,this.#A=this.options.draggableElement;let i=this;this.#w=e=>{if(i.blueprint.setFocused(!0),e.button===i.options.clickButton)i.options.strictTarget&&e.target!=e.currentTarget||(i.options.consumeEvent&&e.stopImmediatePropagation(),i.#C.addEventListener("mousemove",i.#S),document.addEventListener("mouseup",i.#P),i.clickedPosition=i.locationFromEvent(e),i.clickedOffset=[i.clickedPosition[0]-i.target.locationX,i.clickedPosition[1]-i.target.locationY],i.clicked(i.clickedPosition));else i.options.exitAnyButton||i.#P(e)},this.#S=e=>{i.options.consumeEvent&&e.stopImmediatePropagation(),i.#C.removeEventListener("mousemove",i.#S),i.#C.addEventListener("mousemove",i.#k);const t=i.getEvent(J.trackingMouseEventName.begin);i.#x=0==i.target.dispatchEvent(t);const n=i.locationFromEvent(e);this.mouseLocation=ie.snapToGrid(this.clickedPosition,this.stepSize),i.startDrag(n),i.started=!0},this.#k=e=>{i.options.consumeEvent&&e.stopImmediatePropagation();const t=i.locationFromEvent(e),n=[e.movementX,e.movementY];i.dragTo(t,n),i.#x&&(i.blueprint.mousePosition=i.locationFromEvent(e))},this.#P=e=>{if(!i.options.exitAnyButton||e.button==i.options.clickButton){if(i.options.consumeEvent&&e.stopImmediatePropagation(),i.#C.removeEventListener("mousemove",i.#S),i.#C.removeEventListener("mousemove",i.#k),document.removeEventListener("mouseup",i.#P),i.started&&i.endDrag(),i.unclicked(),i.#x){const e=i.getEvent(J.trackingMouseEventName.end);i.target.dispatchEvent(e),i.#x=!1}i.started=!1}},this.listenEvents()}listenEvents(){this.#A.addEventListener("mousedown",this.#w),2==this.options.clickButton&&this.#A.addEventListener("contextmenu",(e=>e.preventDefault()))}unlistenEvents(){this.#A.removeEventListener("mousedown",this.#w)}getEvent(e){return new CustomEvent(e,{detail:{tracker:this},bubbles:!0,cancelable:!0})}clicked(e){}startDrag(e){}dragTo(e,t){}endDrag(){}unclicked(e){}}class ze extends Ge{startDrag(){this.blueprint.scrolling=!0}dragTo(e,t){this.blueprint.scrollDelta([-t[0],-t[1]])}endDrag(){this.blueprint.scrolling=!1}}class Fe extends He{#N=null;#$;#L;#O;constructor(e,t,n={}){n.listenOnFocus=!0,super(e,t,n);let i=this;this.#$=e=>{e.preventDefault(),i.blueprint.mousePosition=i.locationFromEvent(e)},this.#L=e=>{i.#N||(e.preventDefault(),this.#N=e.detail.tracker,i.unlistenMouseMove())},this.#O=e=>{i.#N==e.detail.tracker&&(e.preventDefault(),i.#N=null,i.listenMouseMove())}}listenMouseMove(){this.target.addEventListener("mousemove",this.#$)}unlistenMouseMove(){this.target.removeEventListener("mousemove",this.#$)}listenEvents(){this.listenMouseMove(),this.blueprint.addEventListener(J.trackingMouseEventName.begin,this.#L),this.blueprint.addEventListener(J.trackingMouseEventName.end,this.#O)}unlistenEvents(){this.unlistenMouseMove(),this.blueprint.removeEventListener(J.trackingMouseEventName.begin,this.#L),this.blueprint.removeEventListener(J.trackingMouseEventName.end,this.#O)}}class je extends Y{static properties={};#T=[];#t;get blueprint(){return this.#t}set blueprint(e){this.#t=e}#M;get entity(){return this.#M}set entity(e){this.#M=e}#D;get template(){return this.#D}inputObjects=[];constructor(e,t){super(),this.#M=e,this.#D=t,this.inputObjects=[],this.#D.constructed(this)}createRenderRoot(){return this}connectedCallback(){super.connectedCallback(),this.blueprint=this.closest("ueb-blueprint"),this.template.connectedCallback()}willUpdate(e){super.willUpdate(e),this.template.willUpdate(e)}update(e){super.update(e),this.template.update(e)}render(){return this.template.render()}firstUpdated(e){super.firstUpdated(e),this.template.firstUpdated(e),this.template.inputSetup()}updated(e){super.updated(e),this.template.updated(e),this.#T.forEach((t=>t(e))),this.#T=[]}disconnectedCallback(){super.disconnectedCallback(),this.template.cleanup()}addNextUpdatedCallbacks(e,t=!1){this.#T.push(e),t&&this.requestUpdate()}isSameGraph(e){return this.blueprint&&this.blueprint==e?.blueprint}getInputObject(e){return this.template.inputObjects.find((t=>t.constructor==e))}}class Ve extends je{static properties={...super.properties,locationX:{type:Number,attribute:!1},locationY:{type:Number,attribute:!1}};static dragEventName=J.dragEventName;static dragGeneralEventName=J.dragGeneralEventName;constructor(e,t){super(e,t),this.locationX=0,this.locationY=0}setLocation([e,t]){const n=[e-this.locationX,t-this.locationY];if(this.locationX=e,this.locationY=t,this.blueprint){const e=new CustomEvent(this.constructor.dragEventName,{detail:{value:n},bubbles:!1,cancelable:!0});this.dispatchEvent(e)}}addLocation([e,t]){this.setLocation([this.locationX+e,this.locationY+t])}dispatchDragEvent(e){const t=new CustomEvent(this.constructor.dragGeneralEventName,{detail:{value:e},bubbles:!0,cancelable:!0});this.dispatchEvent(t)}snapToGrid(){const e=ie.snapToGrid([this.locationX,this.locationY],J.gridSize);this.locationX==e[0]&&this.locationY==e[1]||this.setLocation(e)}}class Ue extends Ve{static properties={...super.properties,selected:{type:Boolean,attribute:"data-selected",reflect:!0,converter:ie.booleanConverter}};constructor(...e){super(...e),this.selected=!1,this.listeningDrag=!1;let t=this;this.dragHandler=e=>t.addLocation(e.detail.value)}connectedCallback(){super.connectedCallback(),this.setSelected(this.selected)}disconnectedCallback(){super.disconnectedCallback(),this.blueprint.removeEventListener(J.nodeDragGeneralEventName,this.dragHandler)}setSelected(e=!0){this.selected=e,this.blueprint&&(this.selected?(this.listeningDrag=!0,this.blueprint.addEventListener(J.nodeDragGeneralEventName,this.dragHandler)):(this.blueprint.removeEventListener(J.nodeDragGeneralEventName,this.dragHandler),this.listeningDrag=!1))}}class We extends Ge{clicked(e){this.options.repositionOnClick&&(this.target.setLocation(this.stepSize>1?ie.snapToGrid(e,this.stepSize):e),this.clickedOffset=[0,0])}dragTo(e,t){const n=[this.target.locationX,this.target.locationY],[i,r]=this.stepSize>1?[ie.snapToGrid(e,this.stepSize),ie.snapToGrid(n,this.stepSize)]:[e,n];0==(t=[i[0]-this.mouseLocation[0],i[1]-this.mouseLocation[1]])[0]&&0==t[1]||(t[0]+=r[0]-this.target.locationX,t[1]+=r[1]-this.target.locationY,this.dragAction(i,t),this.mouseLocation=i)}dragAction(e,t){this.target.setLocation([e[0]-this.clickedOffset[0],e[1]-this.clickedOffset[1]])}}class Ke extends Te{getDraggableElement(){return this.element}createDraggableObject(){return new We(this.element,this.element.blueprint,{draggableElement:this.getDraggableElement()})}createInputObjects(){return[...super.createInputObjects(),this.createDraggableObject()]}}class qe extends Ke{update(e){super.update(e),e.has("locationX")&&(this.element.style.left=`${this.element.locationX}px`),e.has("locationY")&&(this.element.style.top=`${this.element.locationY}px`)}}class Xe extends We{startDrag(){this.target.selected||(this.blueprint.unselectAll(),this.target.setSelected(!0))}dragAction(e,t){this.target.dispatchDragEvent(t)}unclicked(){this.started||(this.blueprint.unselectAll(),this.target.setSelected(!0))}}class Ye extends qe{getDraggableElement(){return this.element}createDraggableObject(){return new Xe(this.element,this.element.blueprint,{draggableElement:this.getDraggableElement()})}firstUpdated(e){super.firstUpdated(e),this.element.selected&&!this.element.listeningDrag&&this.element.setSelected(!0)}}class Ze extends Ge{constructor(e,t,n={}){n.consumeEvent=!0,super(e,t,n)}}class Je extends je{static properties={...super.properties,fromX:{type:Number,attribute:!1},fromY:{type:Number,attribute:!1},toX:{type:Number,attribute:!1},toY:{type:Number,attribute:!1}};constructor(...e){super(...e),this.fromX=0,this.fromY=0,this.toX=0,this.toY=0}setBothLocations([e,t]){this.fromX=e,this.fromY=t,this.toX=e,this.toY=t}addSourceLocation([e,t]){this.fromX+=e,this.fromY+=t}addDestinationLocation([e,t]){this.toX+=e,this.toY+=t}}class Qe extends Te{update(e){super.update(e);const[t,n,i,r]=[Math.round(this.element.fromX),Math.round(this.element.fromY),Math.round(this.element.toX),Math.round(this.element.toY)],[s,o,a,l]=[Math.min(t,i),Math.min(n,r),Math.abs(t-i),Math.abs(n-r)];(e.has("fromX")||e.has("toX"))&&(this.element.style.left=`${s}px`,this.element.style.width=`${a}px`),(e.has("fromY")||e.has("toY"))&&(this.element.style.top=`${o}px`,this.element.style.height=`${l}px`)}}class et extends Qe{static decreasingValue(e,t){const n=-e*t[0]**2,i=t[1]-n/t[0];return e=>n/e+i}static clampedLine(e,t){if(e[0]>t[0]){const n=e;e=t,t=n}const n=(t[1]-e[1])/(t[0]-e[0]),i=e[1]-n*e[0];return r=>r<e[0]?e[1]:r>t[0]?t[1]:n*r+i}static c1DecreasingValue=et.decreasingValue(-.15,[100,15]);static c2DecreasingValue=et.decreasingValue(-.06,[500,130]);static c2Clamped=et.clampedLine([0,100],[200,30]);willUpdate(e){super.willUpdate(e);const t=Math.max(Math.abs(this.element.fromX-this.element.toX),1),n=Math.max(t,J.linkMinWidth),i=t/n,r=this.element.originatesFromInput?this.element.fromX<this.element.toX:this.element.toX<this.element.fromX;this.element.startPixels=t<n?(n-t)/2:0,this.element.startPercentage=r?this.element.startPixels+100*i:this.element.startPixels;const s=this.element.startPercentage+(r?et.c1DecreasingValue(n):10)*i;let o=et.c2Clamped(r?-t:t)+this.element.startPercentage;o=Math.min(o,et.c2DecreasingValue(n)),this.element.svgPathD=J.linkRightSVGPath(this.element.startPercentage,s,o)}update(e){super.update(e),e.has("originatesFromInput")&&this.element.style.setProperty("--ueb-from-input",this.element.originatesFromInput?"1":"0");const t=this.element.sourcePin??this.element.destinationPin;t&&this.element.style.setProperty("--ueb-link-color-rgb",ie.printLinearColor(t.color)),this.element.style.setProperty("--ueb-y-reflected",""+(this.element.fromY>this.element.toY?1:0)),this.element.style.setProperty("--ueb-start-percentage",`${Math.round(this.element.startPercentage)}%`),this.element.style.setProperty("--ueb-link-start",`${Math.round(this.element.startPixels)}`)}render(){const e="ueb-id-"+Math.floor(1e12*Math.random());return O`<svg version="1.2" baseProfile="tiny" width="100%" height="100%" viewBox="0 0 100 100" preserveAspectRatio="none"><g><path id="${e}" fill="none" vector-effect="non-scaling-stroke" d="${this.element.svgPathD}"/><use href="#${e}" pointer-events="stroke" stroke-width="15"/></g></svg> ${""!=this.element.linkMessageIcon||""!=this.element.linkMessageText?O`<div class="ueb-link-message"><span class="${this.element.linkMessageIcon}"></span> <span class="ueb-link-message-text">${this.element.linkMessageText}</span></div>`:M}`}}class tt extends Je{static properties={...super.properties,source:{type:String,reflect:!0},destination:{type:String,reflect:!0},dragging:{type:Boolean,attribute:"data-dragging",converter:ie.booleanConverter,reflect:!0},originatesFromInput:{type:Boolean,attribute:!1},svgPathD:{type:String,attribute:!1},linkMessageIcon:{type:String,attribute:!1},linkMessageText:{type:String,attribute:!1}};#H;get sourcePin(){return this.#H}set sourcePin(e){this.#_(e,!1)}#I;get destinationPin(){return this.#I}set destinationPin(e){this.#_(e,!0)}#B;#R;#G;#z;#F;pathElement;constructor(e,t){super({},new et);const n=this;this.#B=()=>n.remove(),this.#R=e=>n.addSourceLocation(e.detail.value),this.#G=e=>n.addDestinationLocation(e.detail.value),this.#z=e=>n.setSourceLocation(),this.#F=e=>n.setDestinationLocation(),this.source=null,this.destination=null,this.dragging=!1,this.originatesFromInput=!1,this.startPercentage=0,this.svgPathD="",this.startPixels=0,this.linkMessageIcon="",this.linkMessageText="",e&&(this.sourcePin=e,t||(this.toX=this.fromX,this.toY=this.fromY)),t&&(this.destinationPin=t,e||(this.fromX=this.toX,this.fromY=this.toY)),this.#j()}#_(e,t){const n=()=>t?this.destinationPin:this.sourcePin;if(n()!=e){if(n()){const e=n().getNodeElement();e.removeEventListener(J.nodeDeleteEventName,this.#B),e.removeEventListener(J.nodeDragEventName,t?this.#G:this.#R),e.removeEventListener(J.nodeReflowEventName,t?this.#F:this.#z),this.#V()}if(t?this.#I=e:this.#H=e,n()){const e=n().getNodeElement();e.addEventListener(J.nodeDeleteEventName,this.#B),e.addEventListener(J.nodeDragEventName,t?this.#G:this.#R),e.addEventListener(J.nodeReflowEventName,t?this.#F:this.#z),t?this.setDestinationLocation():(this.setSourceLocation(),this.originatesFromInput=this.sourcePin.isInput()),this.#j()}}}#j(){this.sourcePin&&this.destinationPin&&(this.sourcePin.linkTo(this.destinationPin),this.destinationPin.linkTo(this.sourcePin))}#V(){this.sourcePin&&this.destinationPin&&(this.sourcePin.unlinkFrom(this.destinationPin),this.destinationPin.unlinkFrom(this.sourcePin))}disconnectedCallback(){super.disconnectedCallback(),this.#V(),this.sourcePin=null,this.destinationPin=null}setSourceLocation(e=null){if(null==e){const t=this;if(!this.hasUpdated||!this.sourcePin.hasUpdated)return void Promise.all([this.updateComplete,this.sourcePin.updateComplete]).then((()=>t.setSourceLocation()));e=this.sourcePin.template.getLinkLocation()}const[t,n]=e;this.fromX=t,this.fromY=n}setDestinationLocation(e=null){if(null==e){const t=this;if(!this.hasUpdated||!this.destinationPin.hasUpdated)return void Promise.all([this.updateComplete,this.destinationPin.updateComplete]).then((()=>t.setDestinationLocation()));e=this.destinationPin.template.getLinkLocation()}this.toX=e[0],this.toY=e[1]}startDragging(){this.dragging=!0}finishDragging(){this.dragging=!1}removeMessage(){this.linkMessageIcon="",this.linkMessageText=""}setMessageConvertType(){this.linkMessageIcon="ueb-icon-conver-type",this.linkMessageText=`Convert ${this.sourcePin.pinType} to ${this.destinationPin.pinType}.`}setMessageCorrect(){this.linkMessageIcon="ueb-icon-correct",this.linkMessageText=""}setMessageDirectionsIncompatible(){this.linkMessageIcon="ueb-icon-directions-incompatible",this.linkMessageText="Directions are not compatbile."}setMessagePlaceNode(){this.linkMessageIcon="ueb-icon-place-node",this.linkMessageText="Place a new node."}setMessageReplaceLink(){this.linkMessageIcon="ueb-icon-replace-link",this.linkMessageText="Replace existing input connections."}setMessageSameNode(){this.linkMessageIcon="ueb-icon-same-node",this.linkMessageText="Both are on the same node."}setMEssagetypesIncompatible(){this.linkMessageIcon="ueb-icon-types-incompatible",this.linkMessageText=`${this.sourcePin.pinType} is not compatible with ${this.destinationPin.pinType}.`}}class nt extends Ge{#U;#W;#K;link;enteredPin;linkValid=!1;constructor(e,t,n){super(e,t,n);let i=this;this.#W=e=>{if(!i.enteredPin){i.linkValid=!1,i.enteredPin=e.target;const t=i.enteredPin,n=i.target;t.getNodeElement()==n.getNodeElement()?i.link.setMessageSameNode():t.isOutput()==n.isOutput()||t.isOutput()==n.isOutput()?i.link.setMessageDirectionsIncompatible():i.blueprint.getLinks([t,n]).length?(i.link.setMessageReplaceLink(),i.linkValid=!0):(i.link.setMessageCorrect(),i.linkValid=!0)}},this.#K=e=>{i.enteredPin==e.target&&(i.enteredPin=null,i.linkValid=!1,i.link?.setMessagePlaceNode())}}startDrag(e){this.link=new tt(this.target,null),this.blueprint.linksContainerElement.prepend(this.link),this.link.setMessagePlaceNode(),this.#U=this.blueprint.querySelectorAll("ueb-pin"),this.#U.forEach((e=>{e!=this.target&&(e.getClickableElement().addEventListener("mouseenter",this.#W),e.getClickableElement().addEventListener("mouseleave",this.#K))})),this.link.startDragging(),this.link.setDestinationLocation(e)}dragTo(e,t){this.link.setDestinationLocation(e)}endDrag(){this.#U.forEach((e=>{e.removeEventListener("mouseenter",this.#W),e.removeEventListener("mouseleave",this.#K)})),this.enteredPin&&this.linkValid?(this.blueprint.addGraphElement(this.link),this.link.destinationPin=this.enteredPin,this.link.removeMessage(),this.link.finishDragging()):(this.link.finishDragging(),this.link.remove()),this.enteredPin=null,this.link=null,this.#U=null}}class it extends Te{connectedCallback(){super.connectedCallback(),this.element.nodeElement=this.element.closest("ueb-node")}createInputObjects(){return[new nt(this.element.clickableElement,this.element.blueprint,{moveEverywhere:!0})]}render(){const e=O`<div class="ueb-pin-icon">${this.renderIcon()}</div>`,t=O`<div class="ueb-pin-content"><span class="ueb-pin-name">${this.element.getPinDisplayName()}</span> ${this.renderInput()}</div>`;return O`<div class="ueb-pin-wrapper">${this.element.isInput()?O`${e}${t}`:O`${t}${e}`}</div>`}renderIcon(){return O`<svg viewBox="0 0 32 32" xmlns="http://www.w3.org/2000/svg"><circle class="ueb-pin-tofill" cx="16" cy="16" r="14" fill="none" stroke="currentColor" stroke-width="5"/><path d="M 34 6 L 34 26 L 42 16 Z" fill="currentColor"/></svg>`}renderInput(){return M}firstUpdated(e){super.firstUpdated(e),this.element.dataset.id=this.element.GetPinIdValue(),this.element.clickableElement=this.element}getLinkLocation(){const e=this.element.querySelector(".ueb-pin-icon").getBoundingClientRect(),t=ie.convertLocation([(e.left+e.right)/2,(e.top+e.bottom)/2],this.element.blueprint.gridElement);return this.element.blueprint.compensateTranslation(t)}}class rt extends it{#q;firstUpdated(e){super.firstUpdated(e),this.#q=this.element.querySelector(".ueb-pin-input");let t=this;this.onChangeHandler=e=>this.element.setDefaultValue(t.#q.checked),this.#q.addEventListener("change",this.onChangeHandler)}cleanup(){super.cleanup(),this.#q.removeEventListener("change",this.onChangeHandler)}createInputObjects(){return[...super.createInputObjects(),new Ze(this.#q,this.element.blueprint)]}renderInput(){return this.element.isInput()?O`<input type="checkbox" class="ueb-pin-input" ?checked="${this.element.defaultValue}">`:super.renderInput()}}class st extends it{renderIcon(){return O`<svg viewBox="-2 0 16 16"><path class="ueb-pin-tofill" stroke-width="1.25" stroke="white" fill="none" d="M 2 1 a 2 2 0 0 0 -2 2 v 10 a 2 2 0 0 0 2 2 h 4 a 2 2 0 0 0 1.519 -0.698 l 4.843 -5.651 a 1 1 0 0 0 0 -1.302 L 7.52 1.7 a 2 2 0 0 0 -1.519 -0.698 z"/></svg>`}}
/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */const ot=1;
/**
 * @license
 * Copyright 2018 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */
const at=(e=>(...t)=>({_$litDirective$:e,values:t}))(class extends class{constructor(e){}get _$AU(){return this._$AM._$AU}_$AT(e,t,n){this._$Ct=e,this._$AM=t,this._$Ci=n}_$AS(e,t){return this.update(e,t)}update(e,t){return this.render(...t)}}{constructor(e){var t;if(super(e),e.type!==ot||"style"!==e.name||(null===(t=e.strings)||void 0===t?void 0:t.length)>2)throw Error("The `styleMap` directive must be used in the `style` attribute and must be the only part in the attribute.")}render(e){return Object.keys(e).reduce(((t,n)=>{const i=e[n];return null==i?t:t+`${n=n.replace(/(?:^(webkit|moz|ms|o)|)(?=[A-Z])/g,"-$&").toLowerCase()}:${i};`}),"")}update(e,[t]){const{style:n}=e.element;if(void 0===this.vt){this.vt=new Set;for(const e in t)this.vt.add(e);return this.render(t)}this.vt.forEach((e=>{null==t[e]&&(this.vt.delete(e),e.includes("-")?n.removeProperty(e):n[e]="")}));for(const e in t){const i=t[e];null!=i&&(this.vt.add(e),e.includes("-")?n.setProperty(e,i):n[e]=i)}return T}});class lt extends Ke{#X;get locationChangeCallback(){return this.#X}set locationChangeCallback(e){this.#X=e}movementSpace;movementSpaceSize=[0,0];connectedCallback(){super.connectedCallback(),this.movementSpace=this.element.parentElement;const e=this.movementSpace.getBoundingClientRect();this.movementSpaceSize=[e.width,e.height]}createDraggableObject(){return new We(this.element,this.element.blueprint,{draggableElement:this.movementSpace,ignoreTranslateCompensate:!0,moveEverywhere:!0,movementSpace:this.movementSpace,repositionOnClick:!0,stepSize:1})}adjustLocation([e,t]){return this.locationChangeCallback?.(e,t),[e,t]}}class ut extends lt{adjustLocation([e,t]){const n=Math.round(this.movementSpaceSize[0]/2);e-=n,t=-(t-n);let[i,r]=ie.getPolarCoordinates([e,t]);return i=Math.min(i,n),[e,t]=ie.getCartesianCoordinates([i,r]),this.locationChangeCallback?.(e/n,t/n),[e=Math.round(e+n),t=Math.round(-t+n)]}}class ct extends Ve{windowElement;constructor(e,t){super(e,t)}connectedCallback(){super.connectedCallback(),this.windowElement=this.closest("ueb-window")}setLocation([e,t]){super.setLocation(this.template.adjustLocation([e,t]))}}class ht extends ct{constructor(){super({},new ut)}}class dt extends lt{adjustLocation([e,t]){return e=ie.clamp(e,0,this.movementSpaceSize[0]),t=ie.clamp(t,0,this.movementSpaceSize[1]),this.locationChangeCallback?.(e/this.movementSpaceSize[0],1-t/this.movementSpaceSize[1]),[e,t]}}class pt extends ct{constructor(){super({},new dt)}}class mt extends qe{toggleAdvancedDisplayHandler;getDraggableElement(){return this.element.querySelector(".ueb-window-top")}createDraggableObject(){return new We(this.element,this.element.blueprint,{draggableElement:this.getDraggableElement(),ignoreTranslateCompensate:!0,movementSpace:this.element.blueprint,stepSize:1})}render(){return O`<div class="ueb-window"><div class="ueb-window-top"><div class="ueb-window-name ueb-ellipsis-nowrap-text">${this.renderWindowName()}</div><div class="ueb-window-close" @click="${()=>this.element.remove()}"><svg viewBox="0 0 32 32" xmlns="http://www.w3.org/2000/svg"><line x1="2" y1="2" x2="30" y2="30" stroke="currentColor" stroke-width="4"/><line x1="30" y1="2" x2="2" y2="30" stroke="currentColor" stroke-width="4"/></svg></div></div><div class="ueb-window-content">${this.renderContent()}</div></div>`}renderWindowName(){return O`Window`}renderContent(){return M}apply(){this.element.dispatchEvent(new CustomEvent(J.windowApplyEventName)),this.element.remove()}cancel(){this.element.dispatchEvent(new CustomEvent(J.windowCancelEventName)),this.element.remove()}}class gt extends mt{#Y;#Z;#J;#Q;#ee;#te;#ne;#ie;#re;#se;#oe=e=>{const t=ie.clearHTMLWhitespace(e.target.innerHTML),n=parseInt(t,16);isNaN(n)||(this.color.setFromRGBANumber(n),this.element.requestUpdate())};#ae=e=>{const t=ie.clearHTMLWhitespace(e.target.innerHTML),n=parseInt(t,16);isNaN(n)||(this.color.setFromSRGBANumber(n),this.element.requestUpdate())};#le=e=>t=>{"Enter"==t.code&&(t.preventDefault(),e(t))};#ue=new pe;get color(){return this.#ue}set color(e){e.toNumber()!=this.color?.toNumber()&&(this.element.requestUpdate("color",this.#ue),this.#ue=e)}#ce=new pe;get fullColor(){return this.#ce}#he;get initialColor(){return this.#he}#de=new pe;#pe(e,t,n=!1){const i=this.color.toRGBAString(),r=`${i.substring(0,2*e)}${t}${i.substring(2+2*e)}`;return n?`${r.substring(0,6)}FF`:r}connectedCallback(){super.connectedCallback(),this.#he=this.element.windowOptions.getPinColor(),this.color.setFromHSVA(this.initialColor.H.value,this.initialColor.S.value,this.initialColor.V.value,this.initialColor.A.value),this.fullColor.setFromHSVA(this.color.H.value,1,1,1)}firstUpdated(e){this.#Y=this.element.querySelector(".ueb-color-picker-wheel ueb-color-handler"),this.#Z=this.element.querySelector(".ueb-color-picker-saturation ueb-ui-slider"),this.#J=this.element.querySelector(".ueb-color-picker-value ueb-ui-slider"),this.#Q=this.element.querySelector(".ueb-color-picker-r ueb-ui-slider"),this.#ee=this.element.querySelector(".ueb-color-picker-g ueb-ui-slider"),this.#te=this.element.querySelector(".ueb-color-picker-b ueb-ui-slider"),this.#ne=this.element.querySelector(".ueb-color-picker-a ueb-ui-slider"),this.#ie=this.element.querySelector(".ueb-color-picker-h ueb-ui-slider"),this.#re=this.element.querySelector(".ueb-color-picker-s ueb-ui-slider"),this.#se=this.element.querySelector(".ueb-color-picker-v ueb-ui-slider"),this.#Y.template.locationChangeCallback=(e,t)=>{this.color.setFromWheelLocation([e,t],this.color.V.value,this.color.A.value),this.fullColor.setFromHSVA(this.color.H.value,1,1,1),this.element.requestUpdate()},this.#Z.template.locationChangeCallback=(e,t)=>{this.color.setFromHSVA(this.color.H.value,t,this.color.V.value,this.color.A.value),this.element.requestUpdate()},this.#J.template.locationChangeCallback=(e,t)=>{this.color.setFromHSVA(this.color.H.value,this.color.S.value,t,this.color.A.value),this.element.requestUpdate()},this.#Q.template.locationChangeCallback=(e,t)=>{this.color.setFromRGBA([e,this.color.G.value,this.color.B.value,this.color.A.value]),this.element.requestUpdate()},this.#ee.template.locationChangeCallback=(e,t)=>{this.color.setFromRGBA([this.color.R.value,e,this.color.B.value,this.color.A.value]),this.element.requestUpdate()},this.#te.template.locationChangeCallback=(e,t)=>{this.color.setFromRGBA([this.color.R.value,this.color.G.value,e,this.color.A.value]),this.element.requestUpdate()},this.#ne.template.locationChangeCallback=(e,t)=>{this.color.setFromRGBA([this.color.R.value,this.color.G.value,this.color.B.value,e]),this.element.requestUpdate()},this.#ie.template.locationChangeCallback=(e,t)=>{this.color.setFromHSVA(e,this.color.S.value,this.color.V.value,this.color.A.value),this.element.requestUpdate()},this.#re.template.locationChangeCallback=(e,t)=>{this.color.setFromHSVA(this.color.H.value,e,this.color.V.value,this.color.A.value),this.element.requestUpdate()},this.#se.template.locationChangeCallback=(e,t)=>{this.color.setFromHSVA(this.color.H.value,this.color.S.value,e,this.color.A.value),this.element.requestUpdate()}}renderSlider(e){let t="",n=0,i="";const r=e=>`linear-gradient(to right, #${this.#pe(e,"00",!0)}, #${this.#pe(e,"ff",!0)})`;switch(e){case 0:t="r",n=this.color.R.value,i=r(e);break;case 1:t="g",n=this.color.G.value,i=r(e);break;case 2:t="b",n=this.color.B.value,i=r(e);break;case 3:t="a",n=this.color.A.value,i=`${J.alphaPattern}, ${r(e)}`;break;case 4:t="h",n=360*this.color.H.value,i="linear-gradient(to right, #f00 0%, #ff0 16.666%, #0f0 33.333%, #0ff 50%, #00f 66.666%, #f0f 83.333%, #f00 100%)";break;case 5:t="s",n=this.color.S.value,i=`linear-gradient(to right,#${this.#de.setFromHSVA(this.color.H.value,0,this.color.V.value,1),this.#de.toRGBAString()},#${this.#de.setFromHSVA(this.color.H.value,1,this.color.V.value,1),this.#de.toRGBAString()})`;break;case 6:t="v",n=this.color.V.value,i=`linear-gradient(to right, #000, #${this.fullColor.toRGBAString()})`}return i=`background: ${i};`,O`<div class="ueb-color-picker-${t.toLowerCase()}"><span class="ueb-color-control-label">${t.toUpperCase()}</span><div><div class="ueb-horizontal-slider"><span class="ueb-horizontal-slider-text" .innerText="${ie.minDecimals(ie.roundDecimals(n,3))}"></span><ueb-ui-slider></ueb-ui-slider></div><div class="ueb-color-picker-gradient" style="${i}"></div></div></div>`}renderContent(){const e=2*this.color.H.value*Math.PI,t={"--ueb-color-r":this.color.R.toString(),"--ueb-color-g":this.color.G.toString(),"--ueb-color-b":this.color.B.toString(),"--ueb-color-a":this.color.A.toString(),"--ueb-color-h":this.color.H.toString(),"--ueb-color-s":this.color.S.toString(),"--ueb-color-v":this.color.V.toString(),"--ueb-color-wheel-x":100*(this.color.S.value*Math.cos(e)*.5+.5)+"%","--ueb-color-wheel-y":100*(this.color.S.value*Math.sin(e)*.5+.5)+"%"},n=this.color.toRGBAString(),i=this.color.toSRGBAString(),r=this.fullColor.toRGBAString();return O`<div class="ueb-color-picker" style="${at(t)}"><div class="ueb-color-picker-toolbar"><div class="ueb-color-picker-theme"></div><div class="ueb-color-picker-srgb"></div></div><div class="ueb-color-picker-main"><div class="ueb-color-picker-wheel"><ueb-color-handler></ueb-color-handler></div><div class="ueb-color-picker-saturation ueb-vertical-slider" style="background-color:#${r}"><ueb-ui-slider></ueb-ui-slider></div><div class="ueb-color-picker-value ueb-vertical-slider" style="background-color:#${r}"><ueb-ui-slider></ueb-ui-slider></div><div class="ueb-color-picker-preview">Old<div class="ueb-color-picker-preview-old" style="background:#${this.#he.toRGBAString()}"></div><div class="ueb-color-picker-preview-new"><div class="ueb-color-picker-preview-1" style="background:#${this.#pe(3,"FF")}"></div><div class="ueb-color-picker-preview-2" style="background:${`linear-gradient(#${n}, #${n}),${J.alphaPattern}`}"></div></div>New</div></div><div class="ueb-color-picker-advanced-toggle ueb-toggle-control">Advanced</div><div class="ueb-color-picker-advanced"><div class="ueb-color-picker-column">${this.renderSlider(0)} ${this.renderSlider(1)} ${this.renderSlider(2)} ${this.renderSlider(3)}</div><div class="ueb-color-picker-column">${this.renderSlider(4)} ${this.renderSlider(5)} ${this.renderSlider(6)}<div class="ueb-color-control"><span class="ueb-color-control-label">Hex Linear</span><div class="ueb-color-picker-hex-linear ueb-text-input"><ueb-input .innerText="${n}" @focusout="${this.#oe}" @keydown="${this.#le(this.#oe)}"></ueb-input></div></div><div class="ueb-color-control"><span class="ueb-color-control-label">Hex sRGB</span><div class="ueb-color-picker-hex-srgb ueb-text-input"><ueb-input .innerText="${i}" @focusout="${this.#ae}" @keydown="${this.#le(this.#ae)}"></ueb-input></div></div></div></div><div class="ueb-buttons"><div class="ueb-color-picker-ok ueb-button" @click="${()=>this.apply()}">OK</div><div class="ueb-color-picker-cancel ueb-button" @click="${()=>this.cancel()}">Cancel</div></div></div>`}renderWindowName(){return O`Color Picker`}}class vt extends it{#me;get inputContentElements(){return this.#me}static stringFromInputToUE(e){return e.replace(/(?=\n\s*)\n$/,"").replaceAll("\n","\\r\n")}static stringFromUEToInput(e){return e.replaceAll(/(?:\r|(?<=(?:^|[^\\])(?:\\\\)*)\\r)(?=\n)/g,"").replace(/(?<=\n\s*)$/,"\n")}#ge=()=>this.setInputs(this.getInputs(),!0);firstUpdated(e){super.firstUpdated(e),this.#me=[...this.element.querySelectorAll("ueb-input")],this.#me.length&&(this.setInputs(this.getInputs(),!1),this.#me.forEach((e=>{e.addEventListener("focusout",this.#ge)})))}cleanup(){super.cleanup(),this.#me.forEach((e=>{e.removeEventListener("focusout",this.#ge)}))}createInputObjects(){return[...super.createInputObjects(),...this.#me.map((e=>new Ze(e,this.element.blueprint)))]}getInput(){return this.getInputs().reduce(((e,t)=>e+t),"")}getInputs(){return this.#me.map((e=>ie.clearHTMLWhitespace(e.innerHTML)))}setInputs(e=[],t=!0){this.#me.forEach(((t,n)=>t.innerText=e[n])),t&&this.setDefaultValue(e.map((e=>vt.stringFromInputToUE(e))),e)}setDefaultValue(e=[],t=e){this.element.setDefaultValue(e.reduce(((e,t)=>e+t),""))}renderInput(){return this.element.isInput()?O`<div class="ueb-pin-input"><ueb-input .innerText="${vt.stringFromUEToInput(this.element.entity.DefaultValue.toString())}"></ueb-input></div>`:M}}class bt extends He{#w;#P;constructor(e,t,n={}){n.clickButton??=0,n.consumeEvent??=!0,n.exitAnyButton??=!0,n.strictTarget??=!1,super(e,t,n),this.clickedPosition=[0,0];let i=this;this.#w=e=>{if(i.blueprint.setFocused(!0),e.button===i.options.clickButton)i.options.strictTarget&&e.target!=e.currentTarget||(i.options.consumeEvent&&e.stopImmediatePropagation(),document.addEventListener("mouseup",i.#P),i.clickedPosition=i.locationFromEvent(e),i.clicked(i.clickedPosition));else i.options.exitAnyButton||i.#P(e)},this.#P=e=>{i.options.exitAnyButton&&e.button!=i.options.clickButton||(i.options.consumeEvent&&e.stopImmediatePropagation(),document.removeEventListener("mouseup",i.#P),i.unclicked())},this.listenEvents()}listenEvents(){this.target.addEventListener("mousedown",this.#w),2==this.options.clickButton&&this.target.addEventListener("contextmenu",(e=>e.preventDefault()))}unlistenEvents(){this.target.removeEventListener("mousedown",this.#w)}clicked(e){}unclicked(e){}}class ft extends bt{static#ve=e=>{};constructor(e,t,n,i=ft.#ve,r=ft.#ve){super(e,t,n),this.onMouseDown=i,this.onMouseUp=r}clicked(){this.onMouseDown(this)}unclicked(){this.onMouseUp(this)}}class yt extends Ve{static#be={window:mt,"color-picker":gt};static properties={...Ve.properties,type:{type:mt,attribute:"data-type",reflect:!0,converter:{fromAttribute:(e,t)=>yt.#be[e],toAttribute:(e,t)=>Object.entries(yt.#be).find((([t,n])=>e==n))[0]}}};constructor(e={}){e.type.constructor==String&&(e.type=yt.#be[e.type]),e.type??=mt,e.windowOptions??={},super({},new e.type),this.type=e.type,this.windowOptions=e.windowOptions}disconnectedCallback(){super.disconnectedCallback(),this.dispatchCloseEvent()}dispatchCloseEvent(){let e=new CustomEvent(J.windowCloseEventName);this.dispatchEvent(e)}}class Et extends vt{#q;#fe;firstUpdated(e){super.firstUpdated(e),this.#q=this.element.querySelector(".ueb-pin-input")}createInputObjects(){return[...super.createInputObjects(),new ft(this.#q,this.element.blueprint,void 0,(e=>{this.#fe=new yt({type:gt,windowOptions:{getPinColor:()=>this.element.defaultValue,setPinColor:e=>this.element.setDefaultValue(e)}}),this.element.blueprint.append(this.#fe);const t=()=>{this.element.setDefaultValue(this.#fe.template.color)},n=()=>{this.#fe.removeEventListener(J.windowApplyEventName,t),this.#fe.removeEventListener(J.windowCloseEventName,n),this.#fe=null};this.#fe.addEventListener(J.windowApplyEventName,t),this.#fe.addEventListener(J.windowCloseEventName,n)}))]}getInputs(){return[this.#q.dataset.linearColor]}setInputs(e=[]){}renderInput(){return this.element.isInput()?O`<span class="ueb-pin-input" data-linear-color="${this.element.defaultValue.toString()}" style="--ueb-linear-color:rgba(${this.element.defaultValue.toString()})"></span>`:super.renderInput()}}class wt extends vt{onInputHandler;firstUpdated(e){super.firstUpdated(e),this.onInputHandler=e=>{e.stopPropagation(),("insertParagraph"==e.inputType||"insertLineBreak"==e.inputType||"insertFromPaste"==e.inputType&&e.target.innerText.includes("\n"))&&(e.target.blur(),this.inputContentElements.forEach((e=>e.innerText=e.innerText.replaceAll("\n",""))))},this.inputContentElements.forEach((e=>{e.addEventListener("input",this.onInputHandler)}))}cleanup(){super.cleanup(),this.inputContentElements.forEach((e=>{e.removeEventListener("input",this.onInputHandler)}))}getInputs(){return this.inputContentElements.map((e=>e.textContent))}setInputs(e=[],t=!0){e=e.map((e=>e.replaceAll("\n",""))),super.setInputs(e,t)}}class St extends vt{setInputs(e=[],t=!1){e&&0!=e.length||(e=[this.getInput()]);let n=[];for(const t of e){let e=parseFloat(t);isNaN(e)&&(e=0,!1),n.push(e)}super.setInputs(e,!1),this.setDefaultValue(n,e)}setDefaultValue(e=[],t){this.element.setDefaultValue(e[0])}}class kt extends St{setDefaultValue(e=[],t=e){this.element.setDefaultValue(e[0])}renderInput(){return this.element.isInput()?O`<div class="ueb-pin-input"><ueb-input .singleLine="${!0}" .innerText="${vt.stringFromUEToInput(ie.minDecimals(this.element.entity.DefaultValue))}"></ueb-input></div>`:O``}}class Pt extends it{renderIcon(){return O`<svg viewBox="0 0 32 32" xmlns="http://www.w3.org/2000/svg"><polygon class="ueb-pin-tofill" points="4 16 16 4 28 16 16 28" stroke="currentColor" stroke-width="5"/></svg>`}}class xt extends St{setDefaultValue(e=[],t=e){if(!(this.element.entity.DefaultValue instanceof be))throw new TypeError("Expected DefaultValue to be a VectorEntity");let n=this.element.entity.DefaultValue;n.R=e[0],n.P=e[1],n.Y=e[2]}renderInput(){return this.element.isInput()?O`<div class="ueb-pin-input-wrapper"><span class="ueb-pin-input-label">X</span><div class="ueb-pin-input"><span class="ueb-pin-input-content ueb-pin-input-x" role="textbox" contenteditable="true" .innerText="${vt.stringFromUEToInput(this.element.entity.getDefaultValue().R.toString())}"></span></div><span class="ueb-pin-input-label">Y</span><div class="ueb-pin-input"><span class="ueb-pin-input-content ueb-pin-input-y" role="textbox" contenteditable="true" .innerText="${vt.stringFromUEToInput(this.element.entity.getDefaultValue().P.toString())}"></span></div><span class="ueb-pin-input-label">Z</span><div class="ueb-pin-input"><span class="ueb-pin-input-content ueb-pin-input-z" role="textbox" contenteditable="true" .innerText="${vt.stringFromUEToInput(this.element.entity.getDefaultValue().Y.toString())}"></span></div></div>`:O``}}class Ct extends vt{}class At extends St{setDefaultValue(e,t){if(!(this.element.entity.DefaultValue instanceof ye))throw new TypeError("Expected DefaultValue to be a VectorEntity");let n=this.element.entity.DefaultValue;n.X=e[0],n.Y=e[1],n.Z=e[2]}renderInput(){return this.element.isInput()?O`<div class="ueb-pin-input-wrapper"><span class="ueb-pin-input-label">X</span><div class="ueb-pin-input"><span class="ueb-pin-input-content ueb-pin-input-x" role="textbox" contenteditable="true" .innerText="${vt.stringFromUEToInput(ie.minDecimals(this.element.entity.getDefaultValue().X))}"></span></div><span class="ueb-pin-input-label">Y</span><div class="ueb-pin-input"><span class="ueb-pin-input-content ueb-pin-input-y" role="textbox" contenteditable="true" .innerText="${vt.stringFromUEToInput(ie.minDecimals(this.element.entity.getDefaultValue().Y))}"></span></div><span class="ueb-pin-input-label">Z</span><div class="ueb-pin-input"><span class="ueb-pin-input-content ueb-pin-input-z" role="textbox" contenteditable="true" .innerText="${vt.stringFromUEToInput(ie.minDecimals(this.element.entity.getDefaultValue().Z))}"></span></div></div>`:O``}}class Nt extends je{static#be={"/Script/CoreUObject.LinearColor":Et,"/Script/CoreUObject.Rotator":xt,"/Script/CoreUObject.Vector":At,bool:rt,exec:st,MUTABLE_REFERENCE:Pt,name:wt,real:kt,string:Ct};static properties={advancedView:{type:String,attribute:"data-advanced-view",reflect:!0},color:{type:pe,converter:{fromAttribute:(e,t)=>e?$e.grammar.LinearColorFromAnyColor.parse(e).value:null,toAttribute:(e,t)=>e?ie.printLinearColor(e):null},attribute:"data-color",reflect:!0},defaultValue:{type:String,attribute:!1},isLinked:{type:Boolean,converter:ie.booleanConverter,attribute:"data-linked",reflect:!0},pinType:{type:String,attribute:"data-type",reflect:!0},pinDirection:{type:String,attribute:"data-direction",reflect:!0}};static getTypeTemplate(e){return Nt.#be[e.PinType.bIsReference&&!e.PinType.bIsConst?"MUTABLE_REFERENCE":e.getType()]??it}nodeElement;clickableElement;connections=0;constructor(e){super(e,new(Nt.getTypeTemplate(e))),this.advancedView=e.bAdvancedView,this.defaultValue=e.getDefaultValue(),this.pinType=this.entity.getType(),this.color=Nt.properties.color.converter.fromAttribute(J.pinColor[this.pinType]?.toString()),this.isLinked=!1,this.pinDirection=e.isInput()?"input":e.isOutput()?"output":"hidden",this.entity.subscribe("PinToolTip",(e=>{let t=e.match(/\s*(.+?(?=\n)|.+\S)\s*/);return t?ie.formatStringName(t[1]):ie.formatStringName(this.entity.PinName)}))}GetPinId(){return this.entity.PinId}GetPinIdValue(){return this.GetPinId().value}getPinName(){return this.entity.PinName}getPinDisplayName(){let e=null;return this.entity.PinToolTip&&(e=this.entity.PinToolTip.match(/\s*(.+?(?=\n)|.+\S)\s*/))?ie.formatStringName(e[1]):ie.formatStringName(this.entity.PinName)}isInput(){return this.entity.isInput()}isOutput(){return this.entity.isOutput()}getClickableElement(){return this.clickableElement}getLinkLocation(){return this.template.getLinkLocation()}getNodeElement(){return this.nodeElement}getLinks(){return this.entity.LinkedTo??[]}setDefaultValue(e){this.entity.DefaultValue=e,this.defaultValue=e}sanitizeLinks(e=[]){this.entity.LinkedTo=this.getLinks().filter((t=>{let n=this.blueprint.getPin(t);if(n){if(e.length&&!e.includes(n.nodeElement))return!1;this.blueprint.getLink(this,n,!0)||this.blueprint.addGraphElement(new tt(this,n))}return n}))}linkTo(e){this.entity.linkTo(e.getNodeElement().getNodeName(),e.entity),this.isLinked=this.entity.isLinked()}unlinkFrom(e){this.entity.unlinkFrom(e.getNodeElement().getNodeName(),e.entity),this.isLinked=this.entity.isLinked()}redirectLink(e,t){const n=this.entity.LinkedTo.findIndex((t=>t.objectName.toString()==e.getNodeElement().getNodeName()&&t.pinGuid.valueOf()==e.entity.PinId.valueOf()));return n>=0&&(this.entity.LinkedTo[n]=t,!0)}}class $t extends Ye{toggleAdvancedDisplayHandler;render(){return O`<div class="ueb-node-border"><div class="ueb-node-wrapper"><div class="ueb-node-top"><div class="ueb-node-name"><span class="ueb-node-name-symbol"><svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M9.72002 6.0699C9.88111 4.96527 10.299 3.9138 10.94 2.99991C10.94 2.99991 10.94 3.05991 10.94 3.08991C10.94 3.36573 11.0496 3.63026 11.2446 3.8253C11.4397 4.02033 11.7042 4.12991 11.98 4.12991C12.2558 4.12991 12.5204 4.02033 12.7154 3.8253C12.9105 3.63026 13.02 3.36573 13.02 3.08991C13.0204 2.90249 12.9681 2.71873 12.8691 2.5596C12.7701 2.40047 12.6283 2.27237 12.46 2.18991H12.37C11.8725 2.00961 11.3275 2.00961 10.83 2.18991C9.21002 2.63991 8.58002 4.99991 8.58002 4.99991L8.40002 5.1199H5.40002L5.15002 6.1199H8.27002L7.27002 11.4199C7.11348 12.0161 6.79062 12.5555 6.33911 12.9751C5.8876 13.3948 5.32607 13.6773 4.72002 13.7899C4.78153 13.655 4.81227 13.5081 4.81002 13.3599C4.81002 13.0735 4.69624 12.7988 4.4937 12.5962C4.29116 12.3937 4.01646 12.2799 3.73002 12.2799C3.44359 12.2799 3.16889 12.3937 2.96635 12.5962C2.76381 12.7988 2.65002 13.0735 2.65002 13.3599C2.66114 13.605 2.75692 13.8386 2.92104 14.021C3.08517 14.2033 3.30746 14.3231 3.55002 14.3599C7.91002 15.1999 8.55002 11.4499 8.55002 11.4499L9.55002 7.05991H12.55L12.8 6.05991H9.64002L9.72002 6.0699Z" fill="currentColor"/></svg> </span><span class="ueb-node-name-text ueb-ellipsis-nowrap-text">${this.element.nodeDisplayName}</span></div></div><div class="ueb-node-content"><div class="ueb-node-inputs"></div><div class="ueb-node-outputs"></div></div>${"DevelopmentOnly"==this.element.enabledState?.toString()?O`<div class="ueb-node-developmentonly"><span class="ueb-node-developmentonly-text">Development Only</span></div>`:M} ${this.element.advancedPinDisplay?O`<div class="ueb-node-expansion" @click="${this.toggleAdvancedDisplayHandler}"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="ueb-node-expansion-icon" viewBox="4 4 24 24"><path d="M 16.003 18.626 l 7.081 -7.081 L 25 13.46 l -8.997 8.998 -9.003 -9 1.917 -1.916 z"/></svg></div>`:M}</div></div>`}async firstUpdated(e){super.firstUpdated(e);const t=this.element.querySelector(".ueb-node-inputs"),n=this.element.querySelector(".ueb-node-outputs");Promise.all(this.element.getPinElements().map((e=>e.updateComplete))).then((()=>this.element.dispatchReflowEvent())),this.element.getPinElements().forEach((e=>{e.isInput()?t.appendChild(e):e.isOutput()&&n.appendChild(e)})),this.toggleAdvancedDisplayHandler=e=>{this.element.toggleShowAdvancedPinDisplay(),this.element.addNextUpdatedCallbacks((()=>this.element.dispatchReflowEvent()),!0)},this.element.nodeNameElement=this.element.querySelector(".ueb-node-name-text")}getPinElements(e){return e.querySelectorAll("ueb-pin")}}class Lt extends Ue{static properties={...Ue.properties,name:{type:String,attribute:"data-name",reflect:!0},advancedPinDisplay:{type:String,attribute:"data-advanced-display",converter:le.attributeConverter,reflect:!0},enabledState:{type:String,attribute:"data-enabled-state",reflect:!0},nodeDisplayName:{type:String,attribute:!1},pureFunction:{type:Boolean,converter:ie.booleanConverter,attribute:"data-pure-function",reflect:!0}};static dragEventName=J.nodeDragEventName;static dragGeneralEventName=J.nodeDragGeneralEventName;get blueprint(){return super.blueprint}set blueprint(e){super.blueprint=e,this.#ye.forEach((t=>t.blueprint=e))}#Ee;get nodeNameElement(){return this.#Ee}set nodeNameElement(e){this.#Ee=e}#ye;constructor(e){super(e,new $t),this.#ye=this.getPinEntities().filter((e=>!e.isHidden())).map((e=>new Nt(e))),this.#ye.forEach((e=>e.nodeElement=this)),this.name=e.getObjectName(),this.advancedPinDisplay=e.AdvancedPinDisplay?.toString(),this.enabledState=e.EnabledState,this.nodeDisplayName=e.getDisplayName(),this.pureFunction=e.bIsPureFunc,this.dragLinkObjects=[],super.setLocation([this.entity.NodePosX.value,this.entity.NodePosY.value]),this.entity.subscribe("AdvancedPinDisplay",(e=>this.advancedPinDisplay=e)),this.entity.subscribe("Name",(e=>this.name=e))}static fromSerializedObject(e){e=e.trim();let t=te.getSerializer(ke).deserialize(e);return new Lt(t)}connectedCallback(){this.getAttribute("type")?.trim(),super.connectedCallback()}disconnectedCallback(){super.disconnectedCallback(),this.dispatchDeleteEvent()}getNodeName(){return this.entity.getObjectName()}getNodeDisplayName(){return this.entity.getDisplayName()}sanitizeLinks(e=[]){this.getPinElements().forEach((t=>t.sanitizeLinks(e)))}rename(e){if(this.entity.Name==e)return!1;for(let t of this.getPinElements())for(let n of t.getLinks())this.blueprint.getPin(n).redirectLink(t,new ve({objectName:e,pinGuid:t.entity.PinId}));this.entity.Name=e}getPinElements(){return this.#ye}getPinEntities(){return this.entity.CustomProperties.filter((e=>e instanceof we))}setLocation(e=[0,0]){let t=this.entity.NodePosX.constructor;this.entity.NodePosX=new t(e[0]),this.entity.NodePosY=new t(e[1]),super.setLocation(e)}dispatchDeleteEvent(){let e=new CustomEvent(J.nodeDeleteEventName);this.dispatchEvent(e)}dispatchReflowEvent(){let e=new CustomEvent(J.nodeReflowEventName);this.dispatchEvent(e)}setShowAdvancedPinDisplay(e){this.entity.AdvancedPinDisplay=new le(e?"Shown":"Hidden")}toggleShowAdvancedPinDisplay(){this.setShowAdvancedPinDisplay("Shown"!=this.entity.AdvancedPinDisplay?.toString())}}class Ot extends Q{static#p=new Le;#we;constructor(e,t,n={}){n.listenOnFocus??=!0,n.unlistenOnTextEdit??=!0,super(e,t,n);let i=this;this.#we=e=>i.pasted(e.clipboardData.getData("Text"))}listenEvents(){document.body.addEventListener("paste",this.#we)}unlistenEvents(){document.body.removeEventListener("paste",this.#we)}pasted(e){let t=0,n=0,i=0,r=Ot.#p.readMultiple(e).map((e=>{let r=new Lt(e);return t+=r.locationY,n+=r.locationX,++i,r}));t/=i,n/=i,r.length>0&&this.blueprint.unselectAll();let s=this.blueprint.mousePosition;return r.forEach((e=>{const i=[s[0]-n,s[1]-t];e.addLocation(i),e.snapToGrid(),e.setSelected(!0)})),this.blueprint.addGraphElement(...r),!0}}class Tt extends Ge{constructor(e,t,n){super(e,t,n),this.selectorElement=this.blueprint.selectorElement}startDrag(){this.selectorElement.beginSelect(this.clickedPosition)}dragTo(e,t){this.selectorElement.selectTo(e)}endDrag(){this.started&&this.selectorElement.endSelect()}unclicked(){this.started||this.blueprint.unselectAll()}}class Mt{constructor(e=(e=>e),t=null){this.array=new Uint32Array(t),this.comparisonValueSupplier=e,this.length=0,this.currentPosition=0}get(e){return e>=0&&e<this.length?this.array[e]:null}getArray(){return this.array}getPosition(e){let t=0,n=this.length;for(;t<n;){let i=Math.floor((t+n)/2);this.comparisonValueSupplier(this.array[i])<e?t=i+1:n=i}return t}reserve(e){if(this.array.length<e){let t=new Uint32Array(e);t.set(this.array),this.array=t}}insert(e,t=null){let n=this.getPosition(this.comparisonValueSupplier(e));return(n<this.currentPosition||null!=t&&n==this.currentPosition&&this.comparisonValueSupplier(e)<t)&&++this.currentPosition,this.shiftRight(n),this.array[n]=e,++this.length,n}remove(e){let t=this.getPosition(this.comparisonValueSupplier(e));this.array[t]==e&&this.removeAt(t)}removeAt(e){return e<this.currentPosition&&--this.currentPosition,this.shiftLeft(e),--this.length,e}getNext(){return this.currentPosition>=0&&this.currentPosition<this.length?this.get(this.currentPosition):null}getNextValue(){return this.currentPosition>=0&&this.currentPosition<this.length?this.comparisonValueSupplier(this.get(this.currentPosition)):Number.MAX_SAFE_INTEGER}getPrev(){return this.currentPosition>0?this.get(this.currentPosition-1):null}getPrevValue(){return this.currentPosition>0?this.comparisonValueSupplier(this.get(this.currentPosition-1)):Number.MIN_SAFE_INTEGER}shiftLeft(e,t=1){this.array.set(this.array.subarray(e+t),e)}shiftRight(e,t=1){this.array.set(this.array.subarray(e,-t),e+t)}}class Dt{constructor(e,t,n,i){this.initialPosition=e,this.finalPosition=e,this.metadata=new Array(t.length),this.primaryOrder=new Mt((e=>this.metadata[e].primaryBoundary)),this.secondaryOrder=new Mt((e=>this.metadata[e].secondaryBoundary)),this.selectFunc=i,this.rectangles=t,this.primaryOrder.reserve(this.rectangles.length),this.secondaryOrder.reserve(this.rectangles.length),t.forEach(((e,t)=>{let r={primaryBoundary:this.initialPosition[0],secondaryBoundary:this.initialPosition[1],rectangle:t,onSecondaryAxis:!1};this.metadata[t]=r,i(e,!1);const s=n(e);this.initialPosition[1]<s.secondaryInf?r.secondaryBoundary=s.secondaryInf:s.secondarySup<this.initialPosition[1]?r.secondaryBoundary=s.secondarySup:r.onSecondaryAxis=!0,this.initialPosition[0]<s.primaryInf?(r.primaryBoundary=s.primaryInf,this.primaryOrder.insert(t)):s.primarySup<this.initialPosition[0]?(r.primaryBoundary=s.primarySup,this.primaryOrder.insert(t)):s.secondarySup<this.initialPosition[1]||this.initialPosition[1]<s.secondaryInf?this.secondaryOrder.insert(t):i(e,!0)})),this.primaryOrder.currentPosition=this.primaryOrder.getPosition(this.initialPosition[0]),this.secondaryOrder.currentPosition=this.secondaryOrder.getPosition(this.initialPosition[1]),this.computeBoundaries()}computeBoundaries(){this.boundaries={primaryN:{v:this.primaryOrder.getPrevValue(),i:this.primaryOrder.getPrev()},primaryP:{v:this.primaryOrder.getNextValue(),i:this.primaryOrder.getNext()},secondaryN:{v:this.secondaryOrder.getPrevValue(),i:this.secondaryOrder.getPrev()},secondaryP:{v:this.secondaryOrder.getNextValue(),i:this.secondaryOrder.getNext()}}}selectTo(e){const t=[Math.sign(e[0]-this.initialPosition[0]),Math.sign(e[1]-this.initialPosition[1])],n=(n,i)=>{if(this.metadata[n].onSecondaryAxis)this.selectFunc(this.rectangles[n],i);else if(i){this.secondaryOrder.insert(n,e[1]);const i=this.metadata[n].secondaryBoundary;Math.sign(e[1]-i)==t[1]&&Math.sign(i-this.initialPosition[1])==t[1]&&this.selectFunc(this.rectangles[n],!0)}else this.selectFunc(this.rectangles[n],!1),this.secondaryOrder.remove(n);this.computeBoundaries(),this.selectTo(e)};e[0]<this.boundaries.primaryN.v?(--this.primaryOrder.currentPosition,n(this.boundaries.primaryN.i,this.initialPosition[0]>this.boundaries.primaryN.v&&e[0]<this.initialPosition[0])):e[0]>this.boundaries.primaryP.v&&(++this.primaryOrder.currentPosition,n(this.boundaries.primaryP.i,this.initialPosition[0]<this.boundaries.primaryP.v&&this.initialPosition[0]<e[0]));const i=(t,n)=>{this.selectFunc(this.rectangles[t],n),this.computeBoundaries(),this.selectTo(e)};e[1]<this.boundaries.secondaryN.v?(--this.secondaryOrder.currentPosition,i(this.boundaries.secondaryN.i,this.initialPosition[1]>this.boundaries.secondaryN.v&&e[1]<this.initialPosition[1])):e[1]>this.boundaries.secondaryP.v&&(++this.secondaryOrder.currentPosition,i(this.boundaries.secondaryP.i,this.initialPosition[1]<this.boundaries.secondaryP.v&&this.initialPosition[1]<e[1])),this.finalPosition=e}}class Ht extends Qe{}class _t extends Je{constructor(){super({},new Ht),this.selectionModel=null}beginSelect(e){this.blueprint.selecting=!0,this.setBothLocations(e),this.selectionModel=new Dt(e,this.blueprint.getNodes(),this.blueprint.nodeBoundariesSupplier,this.blueprint.nodeSelectToggleFunction)}selectTo(e){this.selectionModel.selectTo(e),this.toX=e[0],this.toY=e[1]}endSelect(){this.blueprint.selecting=!1,this.selectionModel=null,this.fromX=0,this.fromY=0,this.toX=0,this.toY=0}}class It extends Q{#Se;constructor(e,t,n={}){n.listenOnFocus=!0,super(e,t,n);let i=this;this.#Se=e=>i.clickedSomewhere(e.target),this.blueprint.focus&&document.addEventListener("click",this.#Se)}clickedSomewhere(e){e.closest("ueb-blueprint")||this.blueprint.setFocused(!1)}listenEvents(){document.addEventListener("click",this.#Se)}unlistenEvents(){document.removeEventListener("click",this.#Se)}}class Bt extends Te{static styleVariables={"--ueb-font-size":`${J.fontSize}`,"--ueb-grid-axis-line-color":`${J.gridAxisLineColor}`,"--ueb-grid-expand":`${J.expandGridSize}px`,"--ueb-grid-line-color":`${J.gridLineColor}`,"--ueb-grid-line-width":`${J.gridLineWidth}px`,"--ueb-grid-set-line-color":`${J.gridSetLineColor}`,"--ueb-grid-set":`${J.gridSet}`,"--ueb-grid-size":`${J.gridSize}px`,"--ueb-link-min-width":`${J.linkMinWidth}`,"--ueb-node-radius":`${J.nodeRadius}px`,...Object.entries(J.pinColor).map((([e,t])=>({[`--ueb-pin-color-${ie.getIdFromReference(e)}`]:t.toString()}))).reduce(((e,t)=>({...e,...t})),{})};constructed(e){super.constructed(e),this.element.style.cssText=Object.entries(Bt.styleVariables).map((([e,t])=>`${e}:${t};`)).join("")}createInputObjects(){return[...super.createInputObjects(),new Oe(this.element.getGridDOMElement(),this.element),new Ot(this.element.getGridDOMElement(),this.element),new De(this.element.getGridDOMElement(),this.element),new Re(this.element.getGridDOMElement(),this.element),new Ie(this.element.getGridDOMElement(),this.element),new Tt(this.element.getGridDOMElement(),this.element,{clickButton:0,exitAnyButton:!0,moveEverywhere:!0}),new ze(this.element.getGridDOMElement(),this.element,{clickButton:2,exitAnyButton:!1,moveEverywhere:!0}),new It(this.element.getGridDOMElement(),this.element),new Fe(this.element.getGridDOMElement(),this.element),new Be(this.element.getGridDOMElement(),this.element)]}render(){return O`<div class="ueb-viewport-header"><div class="ueb-viewport-zoom">${0==this.element.zoom?"1:1":this.element.zoom}</div></div><div class="ueb-viewport-overlay"></div><div class="ueb-viewport-body"><div class="ueb-grid" style="--ueb-additional-x:${Math.round(this.element.translateX)}--ueb-additional-y:${Math.round(this.element.translateY)}--ueb-translate-x:${Math.round(this.element.translateX)}--ueb-translate-y:${Math.round(this.element.translateY)}"><div class="ueb-grid-content"><div data-links></div><div data-nodes></div></div></div></div>`}firstUpdated(e){super.firstUpdated(e),this.element.headerElement=this.element.querySelector(".ueb-viewport-header"),this.element.overlayElement=this.element.querySelector(".ueb-viewport-overlay"),this.element.viewportElement=this.element.querySelector(".ueb-viewport-body"),this.element.selectorElement=new _t,this.element.querySelector(".ueb-grid-content")?.append(this.element.selectorElement),this.element.gridElement=this.element.viewportElement.querySelector(".ueb-grid"),this.element.linksContainerElement=this.element.querySelector("[data-links]"),this.element.linksContainerElement.append(...this.element.getLinks()),this.element.nodesContainerElement=this.element.querySelector("[data-nodes]"),this.element.nodesContainerElement.append(...this.element.getNodes()),this.element.viewportElement.scroll(J.expandGridSize,J.expandGridSize)}updated(e){if(super.updated(e),(e.has("scrollX")||e.has("scrollY"))&&this.element.viewportElement.scroll(this.element.scrollX,this.element.scrollY),e.has("zoom")){const t=e.get("zoom"),n=Math.min(t,this.element.zoom),i=Math.max(t,this.element.zoom),r=ie.range(n,i),s=e=>`ueb-zoom-${e}`;t<this.element.zoom?(this.element.classList.remove(...r.filter((e=>e<0)).map(s)),this.element.classList.add(...r.filter((e=>e>0)).map(s))):(this.element.classList.remove(...r.filter((e=>e>0)).map(s)),this.element.classList.add(...r.filter((e=>e<0)).map(s)))}}getPin(e){return this.element.querySelector(`ueb-node[data-name="${e.objectName}"] ueb-pin[data-id="${e.pinGuid}"]`)}}class Rt extends je{static properties={selecting:{type:Boolean,attribute:"data-selecting",reflect:!0,converter:ie.booleanConverter},scrolling:{type:Boolean,attribute:"data-scrolling",reflect:!0,converter:ie.booleanConverter},focused:{type:Boolean,attribute:"data-focused",reflect:!0,converter:ie.booleanConverter},zoom:{type:Number,attribute:"data-zoom",reflect:!0},scrollX:{type:Number,attribute:!1},scrollY:{type:Number,attribute:!1},additionalX:{type:Number,attribute:!1},additionalY:{type:Number,attribute:!1},translateX:{type:Number,attribute:!1},translateY:{type:Number,attribute:!1}};static styles=Bt.styles;#ke=new Map;nodes=[];links=[];mousePosition=[0,0];gridElement;viewportElement;overlayElement;selectorElement;linksContainerElement;nodesContainerElement;headerElement;focused=!1;nodeBoundariesSupplier=e=>{let t=e.getBoundingClientRect(),n=this.nodesContainerElement.getBoundingClientRect();const i=1/this.getScale();return{primaryInf:(t.left-n.left)*i,primarySup:(t.right-n.right)*i,secondaryInf:(t.top-n.top)*i,secondarySup:(t.bottom-n.bottom)*i}};nodeSelectToggleFunction=(e,t)=>{e.setSelected(t)};constructor(e=new J){super({},new Bt),this.selecting=!1,this.scrolling=!1,this.focused=!1,this.zoom=0,this.scrollX=J.expandGridSize,this.scrollY=J.expandGridSize,this.translateX=J.expandGridSize,this.translateY=J.expandGridSize}getGridDOMElement(){return this.gridElement}disconnectedCallback(){super.disconnectedCallback()}getScroll(){return[this.scrollX,this.scrollY]}setScroll([e,t],n=!1){this.scrollX=e,this.scrollY=t}scrollDelta(e,t=!1){const n=[2*J.expandGridSize,2*J.expandGridSize];let i=this.getScroll(),r=[i[0]+e[0],i[1]+e[1]],s=[0,0];for(let t=0;t<2;++t)e[t]<0&&r[t]<J.gridExpandThreshold*J.expandGridSize?s[t]=-1:e[t]>0&&r[t]>n[t]-J.gridExpandThreshold*J.expandGridSize&&(s[t]=1);0==s[0]&&0==s[1]||this.seamlessExpand(s),i=this.getScroll(),r=[i[0]+e[0],i[1]+e[1]],this.setScroll(r,t)}scrollCenter(){const e=this.getScroll(),t=[this.translateX-e[0],this.translateY-e[1]],n=this.getViewportSize().map((e=>e/2)),i=[t[0]-n[0],t[1]-n[1]];this.scrollDelta(i,!0)}getViewportSize(){return[this.viewportElement.clientWidth,this.viewportElement.clientHeight]}getScrollMax(){return[this.viewportElement.scrollWidth-this.viewportElement.clientWidth,this.viewportElement.scrollHeight-this.viewportElement.clientHeight]}snapToGrid(e){return ie.snapToGrid(e,J.gridSize)}seamlessExpand([e,t]){e=Math.round(e),t=Math.round(t);let n=this.getScale();[e,t]=[-e*J.expandGridSize,-t*J.expandGridSize],0!=e&&(this.scrollX+=e,e/=n),0!=t&&(this.scrollY+=t,t/=n),this.translateX+=e,this.translateY+=t}progressiveSnapToGrid(e){return J.expandGridSize*Math.round(e/J.expandGridSize+.5*Math.sign(e))}getZoom(){return this.zoom}setZoom(e,t){if((e=ie.clamp(e,J.minZoom,J.maxZoom))==this.zoom)return;let n=this.getScale();this.zoom=e,t&&requestAnimationFrame((e=>{t[0]+=this.translateX,t[1]+=this.translateY;let i=this.getScale()/n,r=[i*t[0],i*t[1]];this.scrollDelta([(r[0]-t[0])*n,(r[1]-t[1])*n])}))}getScale(){return parseFloat(getComputedStyle(this.gridElement).getPropertyValue("--ueb-scale"))}compensateTranslation([e,t]){return[e-=this.translateX,t-=this.translateY]}getNodes(e=!1){return e?this.nodes.filter((e=>e.selected)):this.nodes}getPin(e){let t=this.template.getPin(e);return t&&t.nodeElement.getNodeName()==e.objectName.toString()?t:[...this.nodes.find((t=>e.objectName.toString()==t.getNodeName()))?.getPinElements()??[]].find((t=>e.pinGuid.toString()==t.GetPinIdValue()))}getLinks([e,t]=[]){if(null==e!=t==null){const n=e??t;return this.links.filter((e=>e.sourcePin==n||e.destinationPin==n))}return null!=e&&null!=t?this.links.filter((n=>n.sourcePin==e&&n.destinationPin==t||n.sourcePin==t&&n.destinationPin==e)):this.links}getLink(e,t,n=!1){return this.links.find((i=>i.sourcePin==e&&i.destinationPin==t||n&&i.sourcePin==t&&i.destinationPin==e))}selectAll(){this.getNodes().forEach((e=>this.nodeSelectToggleFunction(e,!0)))}unselectAll(){this.getNodes().forEach((e=>this.nodeSelectToggleFunction(e,!1)))}addGraphElement(...e){for(let t of e)if(t.blueprint=this,t instanceof Lt&&!this.nodes.includes(t)){const e=t.entity.getObjectName(),n=this.nodes.find((t=>t.entity.getObjectName()==e));if(n){let e=n.entity.getObjectName(!0);this.#ke[e]=this.#ke[e]??-1;do{++this.#ke[e]}while(this.nodes.find((t=>t.entity.getObjectName()==J.nodeName(e,this.#ke[e]))));n.rename(J.nodeName(e,this.#ke[e]))}this.nodes.push(t),this.nodesContainerElement?.appendChild(t)}else t instanceof tt&&!this.links.includes(t)&&(this.links.push(t),this.linksContainerElement&&!this.linksContainerElement.contains(t)&&this.linksContainerElement.appendChild(t));e.filter((e=>e instanceof Lt)).forEach((t=>t.sanitizeLinks(e)))}removeGraphElement(...e){for(let t of e)if(t.closest("ueb-blueprint")==this){t.remove();let e=t instanceof Lt?this.nodes:t instanceof tt?this.links:null;e?.splice(e.findIndex((e=>e===t)),1)}}setFocused(e=!0){if(this.focused==e)return;let t=new CustomEvent(e?"blueprint-focus":"blueprint-unfocus");this.focused=e,this.focused||this.unselectAll(),this.dispatchEvent(t)}dispatchEditTextEvent(e){const t=new CustomEvent(e?J.editTextEventName.begin:J.editTextEventName.end);this.dispatchEvent(t)}}customElements.define("ueb-blueprint",Rt);class Gt extends Te{#Pe=()=>this.element.blueprint.dispatchEditTextEvent(!0);#xe=()=>{this.element.blueprint.dispatchEditTextEvent(!1),document.getSelection()?.removeAllRanges()};#Ce=e=>e.target.querySelectorAll("br").forEach((e=>e.remove()));#Ae=e=>{"Enter"!=e.code||e.shiftKey||e.target.blur()};constructed(e){super.constructed(e),this.element.classList.add("ueb-pin-input-content"),this.element.setAttribute("role","textbox"),this.element.contentEditable="true"}connectedCallback(){this.element.addEventListener("focus",this.#Pe),this.element.addEventListener("focusout",this.#xe),this.element.singleLine&&this.element.addEventListener("input",this.#Ce),this.element.blurOnEnter&&this.element.addEventListener("keydown",this.#Ae)}cleanup(){this.element.removeEventListener("focus",this.#Pe),this.element.removeEventListener("focusout",this.#xe),this.element.singleLine&&this.element.removeEventListener("input",this.#Ce),this.element.blurOnEnter&&this.element.removeEventListener("keydown",this.#Ae)}}class zt extends je{static properties={...super.properties,singleLine:{type:Boolean,attribute:"data-single-line",converter:ie.booleanConverter,reflect:!0},blurOnEnter:{type:Boolean,attribute:"data-blur-enter",converter:ie.booleanConverter,reflect:!0}};constructor(){super({},new Gt),this.singleLine=!1,this.blurOnEnter=!0}}class Ft extends $e{constructor(e,t,n,i,r,s,o){e=e??(e=>`(${e})`),super(t,n,i,r,s,o),this.wrap=e}read(e){const t=Ne.getGrammarForType($e.grammar,this.entityType).parse(e);if(!t.status)throw new Error(`Error when trying to parse the entity ${this.entityType.prototype.constructor.name}.`);return t.value}write(e,t,n=!1){return this.wrap(this.subWrite(e,[],t,n))}}class jt extends Ft{#Ne;constructor(e,t){super(void 0,t),this.#Ne=e}write(e,t,n=!1){return this.#Ne(t,n)}}class Vt extends Ft{constructor(e){super(void 0,e)}write(e,t,n){return n||t.constructor!==String?ie.escapeString(t.toString()):`"${ie.escapeString(t.toString())}"`}}!function(){const e=e=>`(${e})`;te.registerSerializer(null,new jt(((e,t)=>"()"),null)),te.registerSerializer(Array,new jt(((e,t)=>`(${e.map((e=>te.getSerializer(ie.getType(e)).serialize(e,t)+",")).join("")})`),Array)),te.registerSerializer(Boolean,new jt(((e,t)=>e?t?"true":"True":t?"false":"False"),Boolean)),te.registerSerializer(oe,new Ft(e,oe)),te.registerSerializer(ae,new Vt(ae)),te.registerSerializer(le,new Vt(le)),te.registerSerializer(ue,new Vt(ue)),te.registerSerializer(ce,new Ft((e=>`${ce.lookbehind}(${e})`),ce,"",", ",!1,"",(e=>""))),te.registerSerializer(he,new Ft(e,he)),te.registerSerializer(pe,new Ft(e,pe)),te.registerSerializer(me,new Ft((e=>`${me.lookbehind}(${e})`),me,"",", ",!1,"",(e=>""))),te.registerSerializer(Number,new jt((e=>e.toString()),Number)),te.registerSerializer(ke,new Le),te.registerSerializer(se,new jt((e=>(e.type??"")+(e.path?e.type?`'"${e.path}"'`:`"${e.path}"`:"")),se)),te.registerSerializer(ge,new Vt(ge)),te.registerSerializer(we,new Ft((e=>`${we.lookbehind} (${e})`),we,"",",",!0)),te.registerSerializer(ve,new Ft((e=>e),ve,""," ",!1,"",(e=>""))),te.registerSerializer(de,new Vt(de)),te.registerSerializer(be,new Ft(e,be)),te.registerSerializer(String,new jt(((e,t)=>t?ie.escapeString(e):`"${ie.escapeString(e)}"`),String)),te.registerSerializer(fe,new jt(((e,t)=>`${e.P}, ${e.Y}, ${e.R}`),fe)),te.registerSerializer(Ee,new jt(((e,t)=>`${e.X}, ${e.Y}, ${e.Z}`),Ee)),te.registerSerializer(ye,new Ft(e,ye))}(),customElements.define("ueb-color-handler",ht),customElements.define("ueb-input",zt),customElements.define("ueb-link",tt),customElements.define("ueb-node",Lt),customElements.define("ueb-pin",Nt),customElements.define("ueb-selector",_t),customElements.define("ueb-ui-slider",pt),customElements.define("ueb-window",yt);export{Rt as Blueprint,J as Configuration,tt as LinkElement,Lt as NodeElement};