ueblueprint/dist/ueblueprint.min.js

/**
 * @license
 * Copyright 2019 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */
const e=window.ShadowRoot&&(void 0===window.ShadyCSS||window.ShadyCSS.nativeShadow)&&"adoptedStyleSheets"in Document.prototype&&"replace"in CSSStyleSheet.prototype,t=Symbol(),n=new WeakMap;class i{constructor(e,n,i){if(this._$cssResult$=!0,i!==t)throw Error("CSSResult is not constructable. Use `unsafeCSS` or `css` instead.");this.cssText=e,this.t=n}get styleSheet(){let t=this.o;const i=this.t;if(e&&void 0===t){const e=void 0!==i&&1===i.length;e&&(t=n.get(i)),void 0===t&&((this.o=t=new CSSStyleSheet).replaceSync(this.cssText),e&&n.set(i,t))}return t}toString(){return this.cssText}}const r=(e,...n)=>{const r=1===e.length?e[0]:n.reduce(((t,n,i)=>t+(e=>{if(!0===e._$cssResult$)return e.cssText;if("number"==typeof e)return e;throw Error("Value passed to 'css' function must be a 'css' function result: "+e+". Use 'unsafeCSS' to pass non-literal values, but take care to ensure page security.")})(n)+e[i+1]),e[0]);return new i(r,e,t)},s=e?e=>e:e=>e instanceof CSSStyleSheet?(e=>{let n="";for(const t of e.cssRules)n+=t.cssText;return(e=>new i("string"==typeof e?e:e+"",void 0,t))(n)})(e):e
/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */;var o;const a=window.trustedTypes,l=a?a.emptyScript:"",u=window.reactiveElementPolyfillSupport,c={toAttribute(e,t){switch(t){case Boolean:e=e?l:null;break;case Object:case Array:e=null==e?e:JSON.stringify(e)}return e},fromAttribute(e,t){let n=e;switch(t){case Boolean:n=null!==e;break;case Number:n=null===e?null:Number(e);break;case Object:case Array:try{n=JSON.parse(e)}catch(e){n=null}}return n}},d=(e,t)=>t!==e&&(t==t||e==e),h={attribute:!0,type:String,converter:c,reflect:!1,hasChanged:d};class p extends HTMLElement{constructor(){super(),this._$Ei=new Map,this.isUpdatePending=!1,this.hasUpdated=!1,this._$El=null,this.u()}static addInitializer(e){var t;null!==(t=this.h)&&void 0!==t||(this.h=[]),this.h.push(e)}static get observedAttributes(){this.finalize();const e=[];return this.elementProperties.forEach(((t,n)=>{const i=this._$Ep(n,t);void 0!==i&&(this._$Ev.set(i,n),e.push(i))})),e}static createProperty(e,t=h){if(t.state&&(t.attribute=!1),this.finalize(),this.elementProperties.set(e,t),!t.noAccessor&&!this.prototype.hasOwnProperty(e)){const n="symbol"==typeof e?Symbol():"__"+e,i=this.getPropertyDescriptor(e,n,t);void 0!==i&&Object.defineProperty(this.prototype,e,i)}}static getPropertyDescriptor(e,t,n){return{get(){return this[t]},set(i){const r=this[e];this[t]=i,this.requestUpdate(e,r,n)},configurable:!0,enumerable:!0}}static getPropertyOptions(e){return this.elementProperties.get(e)||h}static finalize(){if(this.hasOwnProperty("finalized"))return!1;this.finalized=!0;const e=Object.getPrototypeOf(this);if(e.finalize(),this.elementProperties=new Map(e.elementProperties),this._$Ev=new Map,this.hasOwnProperty("properties")){const e=this.properties,t=[...Object.getOwnPropertyNames(e),...Object.getOwnPropertySymbols(e)];for(const n of t)this.createProperty(n,e[n])}return this.elementStyles=this.finalizeStyles(this.styles),!0}static finalizeStyles(e){const t=[];if(Array.isArray(e)){const n=new Set(e.flat(1/0).reverse());for(const e of n)t.unshift(s(e))}else void 0!==e&&t.push(s(e));return t}static _$Ep(e,t){const n=t.attribute;return!1===n?void 0:"string"==typeof n?n:"string"==typeof e?e.toLowerCase():void 0}u(){var e;this._$E_=new Promise((e=>this.enableUpdating=e)),this._$AL=new Map,this._$Eg(),this.requestUpdate(),null===(e=this.constructor.h)||void 0===e||e.forEach((e=>e(this)))}addController(e){var t,n;(null!==(t=this._$ES)&&void 0!==t?t:this._$ES=[]).push(e),void 0!==this.renderRoot&&this.isConnected&&(null===(n=e.hostConnected)||void 0===n||n.call(e))}removeController(e){var t;null===(t=this._$ES)||void 0===t||t.splice(this._$ES.indexOf(e)>>>0,1)}_$Eg(){this.constructor.elementProperties.forEach(((e,t)=>{this.hasOwnProperty(t)&&(this._$Ei.set(t,this[t]),delete this[t])}))}createRenderRoot(){var t;const n=null!==(t=this.shadowRoot)&&void 0!==t?t:this.attachShadow(this.constructor.shadowRootOptions);return((t,n)=>{e?t.adoptedStyleSheets=n.map((e=>e instanceof CSSStyleSheet?e:e.styleSheet)):n.forEach((e=>{const n=document.createElement("style"),i=window.litNonce;void 0!==i&&n.setAttribute("nonce",i),n.textContent=e.cssText,t.appendChild(n)}))})(n,this.constructor.elementStyles),n}connectedCallback(){var e;void 0===this.renderRoot&&(this.renderRoot=this.createRenderRoot()),this.enableUpdating(!0),null===(e=this._$ES)||void 0===e||e.forEach((e=>{var t;return null===(t=e.hostConnected)||void 0===t?void 0:t.call(e)}))}enableUpdating(e){}disconnectedCallback(){var e;null===(e=this._$ES)||void 0===e||e.forEach((e=>{var t;return null===(t=e.hostDisconnected)||void 0===t?void 0:t.call(e)}))}attributeChangedCallback(e,t,n){this._$AK(e,n)}_$EO(e,t,n=h){var i,r;const s=this.constructor._$Ep(e,n);if(void 0!==s&&!0===n.reflect){const o=(null!==(r=null===(i=n.converter)||void 0===i?void 0:i.toAttribute)&&void 0!==r?r:c.toAttribute)(t,n.type);this._$El=e,null==o?this.removeAttribute(s):this.setAttribute(s,o),this._$El=null}}_$AK(e,t){var n,i;const r=this.constructor,s=r._$Ev.get(e);if(void 0!==s&&this._$El!==s){const e=r.getPropertyOptions(s),o=e.converter,a=null!==(i=null!==(n=null==o?void 0:o.fromAttribute)&&void 0!==n?n:"function"==typeof o?o:null)&&void 0!==i?i:c.fromAttribute;this._$El=s,this[s]=a(t,e.type),this._$El=null}}requestUpdate(e,t,n){let i=!0;void 0!==e&&(((n=n||this.constructor.getPropertyOptions(e)).hasChanged||d)(this[e],t)?(this._$AL.has(e)||this._$AL.set(e,t),!0===n.reflect&&this._$El!==e&&(void 0===this._$EC&&(this._$EC=new Map),this._$EC.set(e,n))):i=!1),!this.isUpdatePending&&i&&(this._$E_=this._$Ej())}async _$Ej(){this.isUpdatePending=!0;try{await this._$E_}catch(e){Promise.reject(e)}const e=this.scheduleUpdate();return null!=e&&await e,!this.isUpdatePending}scheduleUpdate(){return this.performUpdate()}performUpdate(){var e;if(!this.isUpdatePending)return;this.hasUpdated,this._$Ei&&(this._$Ei.forEach(((e,t)=>this[t]=e)),this._$Ei=void 0);let t=!1;const n=this._$AL;try{t=this.shouldUpdate(n),t?(this.willUpdate(n),null===(e=this._$ES)||void 0===e||e.forEach((e=>{var t;return null===(t=e.hostUpdate)||void 0===t?void 0:t.call(e)})),this.update(n)):this._$Ek()}catch(e){throw t=!1,this._$Ek(),e}t&&this._$AE(n)}willUpdate(e){}_$AE(e){var t;null===(t=this._$ES)||void 0===t||t.forEach((e=>{var t;return null===(t=e.hostUpdated)||void 0===t?void 0:t.call(e)})),this.hasUpdated||(this.hasUpdated=!0,this.firstUpdated(e)),this.updated(e)}_$Ek(){this._$AL=new Map,this.isUpdatePending=!1}get updateComplete(){return this.getUpdateComplete()}getUpdateComplete(){return this._$E_}shouldUpdate(e){return!0}update(e){void 0!==this._$EC&&(this._$EC.forEach(((e,t)=>this._$EO(t,this[t],e))),this._$EC=void 0),this._$Ek()}updated(e){}firstUpdated(e){}}
/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */
var g;p.finalized=!0,p.elementProperties=new Map,p.elementStyles=[],p.shadowRootOptions={mode:"open"},null==u||u({ReactiveElement:p}),(null!==(o=globalThis.reactiveElementVersions)&&void 0!==o?o:globalThis.reactiveElementVersions=[]).push("1.3.4");const m=globalThis.trustedTypes,f=m?m.createPolicy("lit-html",{createHTML:e=>e}):void 0,v=`lit$${(Math.random()+"").slice(9)}$`,b="?"+v,y=`<${b}>`,E=document,w=(e="")=>E.createComment(e),S=e=>null===e||"object"!=typeof e&&"function"!=typeof e,P=Array.isArray,k=/<(?:(!--|\/[^a-zA-Z])|(\/?[a-zA-Z][^>\s]*)|(\/?$))/g,x=/-->/g,C=/>/g,N=RegExp(">|[ \t\n\f\r](?:([^\\s\"'>=/]+)([ \t\n\f\r]*=[ \t\n\f\r]*(?:[^ \t\n\f\r\"'`<>=]|(\"|')|))|$)","g"),A=/'/g,$=/"/g,L=/^(?:script|style|textarea|title)$/i,T=(e=>(t,...n)=>({_$litType$:e,strings:t,values:n}))(1),D=Symbol.for("lit-noChange"),O=Symbol.for("lit-nothing"),M=new WeakMap,_=E.createTreeWalker(E,129,null,!1),I=(e,t)=>{const n=e.length-1,i=[];let r,s=2===t?"<svg>":"",o=k;for(let t=0;t<n;t++){const n=e[t];let a,l,u=-1,c=0;for(;c<n.length&&(o.lastIndex=c,l=o.exec(n),null!==l);)c=o.lastIndex,o===k?"!--"===l[1]?o=x:void 0!==l[1]?o=C:void 0!==l[2]?(L.test(l[2])&&(r=RegExp("</"+l[2],"g")),o=N):void 0!==l[3]&&(o=N):o===N?">"===l[0]?(o=null!=r?r:k,u=-1):void 0===l[1]?u=-2:(u=o.lastIndex-l[2].length,a=l[1],o=void 0===l[3]?N:'"'===l[3]?$:A):o===$||o===A?o=N:o===x||o===C?o=k:(o=N,r=void 0);const d=o===N&&e[t+1].startsWith("/>")?" ":"";s+=o===k?n+y:u>=0?(i.push(a),n.slice(0,u)+"$lit$"+n.slice(u)+v+d):n+v+(-2===u?(i.push(void 0),t):d)}const a=s+(e[n]||"<?>")+(2===t?"</svg>":"");if(!Array.isArray(e)||!e.hasOwnProperty("raw"))throw Error("invalid template strings array");return[void 0!==f?f.createHTML(a):a,i]};class H{constructor({strings:e,_$litType$:t},n){let i;this.parts=[];let r=0,s=0;const o=e.length-1,a=this.parts,[l,u]=I(e,t);if(this.el=H.createElement(l,n),_.currentNode=this.el.content,2===t){const e=this.el.content,t=e.firstChild;t.remove(),e.append(...t.childNodes)}for(;null!==(i=_.nextNode())&&a.length<o;){if(1===i.nodeType){if(i.hasAttributes()){const e=[];for(const t of i.getAttributeNames())if(t.endsWith("$lit$")||t.startsWith(v)){const n=u[s++];if(e.push(t),void 0!==n){const e=i.getAttribute(n.toLowerCase()+"$lit$").split(v),t=/([.?@])?(.*)/.exec(n);a.push({type:1,index:r,name:t[2],strings:e,ctor:"."===t[1]?U:"?"===t[1]?G:"@"===t[1]?V:F})}else a.push({type:6,index:r})}for(const t of e)i.removeAttribute(t)}if(L.test(i.tagName)){const e=i.textContent.split(v),t=e.length-1;if(t>0){i.textContent=m?m.emptyScript:"";for(let n=0;n<t;n++)i.append(e[n],w()),_.nextNode(),a.push({type:2,index:++r});i.append(e[t],w())}}}else if(8===i.nodeType)if(i.data===b)a.push({type:2,index:r});else{let e=-1;for(;-1!==(e=i.data.indexOf(v,e+1));)a.push({type:7,index:r}),e+=v.length-1}r++}}static createElement(e,t){const n=E.createElement("template");return n.innerHTML=e,n}}function j(e,t,n=e,i){var r,s,o,a;if(t===D)return t;let l=void 0!==i?null===(r=n._$Cl)||void 0===r?void 0:r[i]:n._$Cu;const u=S(t)?void 0:t._$litDirective$;return(null==l?void 0:l.constructor)!==u&&(null===(s=null==l?void 0:l._$AO)||void 0===s||s.call(l,!1),void 0===u?l=void 0:(l=new u(e),l._$AT(e,n,i)),void 0!==i?(null!==(o=(a=n)._$Cl)&&void 0!==o?o:a._$Cl=[])[i]=l:n._$Cu=l),void 0!==l&&(t=j(e,l._$AS(e,t.values),l,i)),t}class z{constructor(e,t){this.v=[],this._$AN=void 0,this._$AD=e,this._$AM=t}get parentNode(){return this._$AM.parentNode}get _$AU(){return this._$AM._$AU}p(e){var t;const{el:{content:n},parts:i}=this._$AD,r=(null!==(t=null==e?void 0:e.creationScope)&&void 0!==t?t:E).importNode(n,!0);_.currentNode=r;let s=_.nextNode(),o=0,a=0,l=i[0];for(;void 0!==l;){if(o===l.index){let t;2===l.type?t=new B(s,s.nextSibling,this,e):1===l.type?t=new l.ctor(s,l.name,l.strings,this,e):6===l.type&&(t=new K(s,this,e)),this.v.push(t),l=i[++a]}o!==(null==l?void 0:l.index)&&(s=_.nextNode(),o++)}return r}m(e){let t=0;for(const n of this.v)void 0!==n&&(void 0!==n.strings?(n._$AI(e,n,t),t+=n.strings.length-2):n._$AI(e[t])),t++}}class B{constructor(e,t,n,i){var r;this.type=2,this._$AH=O,this._$AN=void 0,this._$AA=e,this._$AB=t,this._$AM=n,this.options=i,this._$C_=null===(r=null==i?void 0:i.isConnected)||void 0===r||r}get _$AU(){var e,t;return null!==(t=null===(e=this._$AM)||void 0===e?void 0:e._$AU)&&void 0!==t?t:this._$C_}get parentNode(){let e=this._$AA.parentNode;const t=this._$AM;return void 0!==t&&11===e.nodeType&&(e=t.parentNode),e}get startNode(){return this._$AA}get endNode(){return this._$AB}_$AI(e,t=this){e=j(this,e,t),S(e)?e===O||null==e||""===e?(this._$AH!==O&&this._$AR(),this._$AH=O):e!==this._$AH&&e!==D&&this.T(e):void 0!==e._$litType$?this.$(e):void 0!==e.nodeType?this.k(e):(e=>P(e)||"function"==typeof(null==e?void 0:e[Symbol.iterator]))(e)?this.S(e):this.T(e)}j(e,t=this._$AB){return this._$AA.parentNode.insertBefore(e,t)}k(e){this._$AH!==e&&(this._$AR(),this._$AH=this.j(e))}T(e){this._$AH!==O&&S(this._$AH)?this._$AA.nextSibling.data=e:this.k(E.createTextNode(e)),this._$AH=e}$(e){var t;const{values:n,_$litType$:i}=e,r="number"==typeof i?this._$AC(e):(void 0===i.el&&(i.el=H.createElement(i.h,this.options)),i);if((null===(t=this._$AH)||void 0===t?void 0:t._$AD)===r)this._$AH.m(n);else{const e=new z(r,this),t=e.p(this.options);e.m(n),this.k(t),this._$AH=e}}_$AC(e){let t=M.get(e.strings);return void 0===t&&M.set(e.strings,t=new H(e)),t}S(e){P(this._$AH)||(this._$AH=[],this._$AR());const t=this._$AH;let n,i=0;for(const r of e)i===t.length?t.push(n=new B(this.j(w()),this.j(w()),this,this.options)):n=t[i],n._$AI(r),i++;i<t.length&&(this._$AR(n&&n._$AB.nextSibling,i),t.length=i)}_$AR(e=this._$AA.nextSibling,t){var n;for(null===(n=this._$AP)||void 0===n||n.call(this,!1,!0,t);e&&e!==this._$AB;){const t=e.nextSibling;e.remove(),e=t}}setConnected(e){var t;void 0===this._$AM&&(this._$C_=e,null===(t=this._$AP)||void 0===t||t.call(this,e))}}class F{constructor(e,t,n,i,r){this.type=1,this._$AH=O,this._$AN=void 0,this.element=e,this.name=t,this._$AM=i,this.options=r,n.length>2||""!==n[0]||""!==n[1]?(this._$AH=Array(n.length-1).fill(new String),this.strings=n):this._$AH=O}get tagName(){return this.element.tagName}get _$AU(){return this._$AM._$AU}_$AI(e,t=this,n,i){const r=this.strings;let s=!1;if(void 0===r)e=j(this,e,t,0),s=!S(e)||e!==this._$AH&&e!==D,s&&(this._$AH=e);else{const i=e;let o,a;for(e=r[0],o=0;o<r.length-1;o++)a=j(this,i[n+o],t,o),a===D&&(a=this._$AH[o]),s||(s=!S(a)||a!==this._$AH[o]),a===O?e=O:e!==O&&(e+=(null!=a?a:"")+r[o+1]),this._$AH[o]=a}s&&!i&&this.P(e)}P(e){e===O?this.element.removeAttribute(this.name):this.element.setAttribute(this.name,null!=e?e:"")}}class U extends F{constructor(){super(...arguments),this.type=3}P(e){this.element[this.name]=e===O?void 0:e}}const R=m?m.emptyScript:"";class G extends F{constructor(){super(...arguments),this.type=4}P(e){e&&e!==O?this.element.setAttribute(this.name,R):this.element.removeAttribute(this.name)}}class V extends F{constructor(e,t,n,i,r){super(e,t,n,i,r),this.type=5}_$AI(e,t=this){var n;if((e=null!==(n=j(this,e,t,0))&&void 0!==n?n:O)===D)return;const i=this._$AH,r=e===O&&i!==O||e.capture!==i.capture||e.once!==i.once||e.passive!==i.passive,s=e!==O&&(i===O||r);r&&this.element.removeEventListener(this.name,this,i),s&&this.element.addEventListener(this.name,this,e),this._$AH=e}handleEvent(e){var t,n;"function"==typeof this._$AH?this._$AH.call(null!==(n=null===(t=this.options)||void 0===t?void 0:t.host)&&void 0!==n?n:this.element,e):this._$AH.handleEvent(e)}}class K{constructor(e,t,n){this.element=e,this.type=6,this._$AN=void 0,this._$AM=t,this.options=n}get _$AU(){return this._$AM._$AU}_$AI(e){j(this,e)}}const W=window.litHtmlPolyfillSupport;
/**
 * @license
 * Copyright 2017 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */
var X,Y;null==W||W(H,B),(null!==(g=globalThis.litHtmlVersions)&&void 0!==g?g:globalThis.litHtmlVersions=[]).push("2.2.7");class q extends p{constructor(){super(...arguments),this.renderOptions={host:this},this._$Do=void 0}createRenderRoot(){var e,t;const n=super.createRenderRoot();return null!==(e=(t=this.renderOptions).renderBefore)&&void 0!==e||(t.renderBefore=n.firstChild),n}update(e){const t=this.render();this.hasUpdated||(this.renderOptions.isConnected=this.isConnected),super.update(e),this._$Do=((e,t,n)=>{var i,r;const s=null!==(i=null==n?void 0:n.renderBefore)&&void 0!==i?i:t;let o=s._$litPart$;if(void 0===o){const e=null!==(r=null==n?void 0:n.renderBefore)&&void 0!==r?r:null;s._$litPart$=o=new B(t.insertBefore(w(),e),e,void 0,null!=n?n:{})}return o._$AI(e),o})(t,this.renderRoot,this.renderOptions)}connectedCallback(){var e;super.connectedCallback(),null===(e=this._$Do)||void 0===e||e.setConnected(!0)}disconnectedCallback(){var e;super.disconnectedCallback(),null===(e=this._$Do)||void 0===e||e.setConnected(!1)}render(){return D}}q.finalized=!0,q._$litElement$=!0,null===(X=globalThis.litElementHydrateSupport)||void 0===X||X.call(globalThis,{LitElement:q});const Z=globalThis.litElementPolyfillSupport;null==Z||Z({LitElement:q}),(null!==(Y=globalThis.litElementVersions)&&void 0!==Y?Y:globalThis.litElementVersions=[]).push("3.2.2");class J{static deleteNodesKeyboardKey="Delete";static editTextEventName={begin:"ueb-edit-text-begin",end:"ueb-edit-text-end"};static enableZoomIn=["LeftControl","RightControl"];static expandGridSize=400;static focusEventName={begin:"blueprint-focus",end:"blueprint-unfocus"};static fontSize=r``;static gridAxisLineColor=r``;static gridExpandThreshold=.25;static gridLineColor=r``;static gridLineWidth=1;static gridSet=8;static gridSetLineColor=r``;static gridShrinkThreshold=4;static gridSize=16;static hexColorRegex=/^\s*#(?<r>[0-9a-fA-F]{2})(?<g>[0-9a-fA-F]{2})(?<b>[0-9a-fA-F]{2})([0-9a-fA-F]{2})?|#(?<rs>[0-9a-fA-F])(?<gs>[0-9a-fA-F])(?<bs>[0-9a-fA-F])\s*$/;static keysSeparator="+";static linkCurveHeight=15;static linkCurveWidth=80;static linkMinWidth=100;static linkRightSVGPath=(e,t,n)=>{let i=100-e;return`M ${e} 0 C ${t} 0, ${n} 0, 50 50 S ${i-t+e} 100, ${i} 100`};static maxZoom=7;static minZoom=-12;static mouseWheelFactor=.2;static nodeDeleteEventName="ueb-node-delete";static nodeDragEventName="ueb-node-drag";static nodeDragLocalEventName="ueb-node-drag-local";static nodeName=(e,t)=>`${e}_${t}`;static nodeRadius=8;static nodeReflowEventName="ueb-node-reflow";static pinColor={"/Script/CoreUObject.LinearColor":r``,"/Script/CoreUObject.Vector":r``,bool:r``,default:r``,exec:r``,name:r``,real:r``,string:r``};static selectAllKeyboardKey="(bCtrl=True,Key=A)";static trackingMouseEventName={begin:"ueb-tracking-mouse-begin",end:"ueb-tracking-mouse-end"};static windowCloseEventName="ueb-window-close";static ModifierKeys=["Ctrl","Shift","Alt","Meta"];static 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){this.#e=e,this.#t=t,n.consumeEvent??=!1,n.listenOnFocus??=!1,n.unlistenOnTextEdit??=!1,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{#i;get type(){return this.#i}set type(e){this.#i=e}#r=!0;get showDefault(){return this.#r}set showDefault(e){this.#r=e}#s;get value(){return this.#s}set value(e){this.#s=e}#o;get serialized(){return this.#o}set serialized(e){this.#o=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){void 0===n&&(n=e instanceof Array?[]:i?"":te.sanitize(new e)),this.#i=e,this.#r=t,this.#s=n,this.#o=i}}class ne{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){return Number(getComputedStyle(e).getPropertyValue("--ueb-scale"))}static minDecimals(e,t=1){const n=e*10**t;return Math.abs(n%1)>Number.EPSILON?e.toString():e.toFixed(t)}static convertLocation(e,t){const n=1/ne.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=ne.objectGet(e.constructor.attributes,t)){return n instanceof ee?ne.isSerialized(e,t,n.calculate(e)):n instanceof te&&(!!n.serialized||ne.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]]:ne.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),ne.objectSet(e[t[0]],t.slice(1),n,i,r);return!1}static equals(e,t){return(e=te.sanitize(e))===(t=te.sanitize(t))||(e instanceof Array&&t instanceof Array?e.length==t.length&&!e.find(((e,n)=>!ne.equals(e,t[n]))):void 0)}static getType(e){if(null===e)return null;let t=e?.constructor;switch(t){case te:return ne.getType(e.type);case Function:return e;default:return t}}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 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)}, ${Math.round(255*e.G)}, ${Math.round(255*e.B)}`}}class ie{static#a=new Map;static registerSerializer(e,t){ie.#a.set(e,t)}static getSerializer(e){return ie.#a.get(e)}}class re extends class{#l=new Map;subscribe(e,t){let n=this.#l;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 ${e} is not a value or a setter`);const a=Symbol.for(e+"Storage"),l=Symbol.for(e+"ValInfo");Object.defineProperties(i?Object.getPrototypeOf(this):this,{[a]:{configurable:!0,enumerable:!1,...s?{value:this[e],writable:!0}:{get:r.get,set:r.set}},[l]:{configurable:!0,enumerable:!1,value:[i,s]},[e]:{configurable:!0,...s&&{get(){return this[a]}},set(t){this[a]=t,n.get(e).forEach((t=>{t(this[e])}))}}})}return!0}unsubscribe(e,t){let n=this.#l.get(e);if(!n?.includes(t))return!1;if(n.splice(n.indexOf(t),1),0==n.length){const t=Symbol.for(e+"Storage"),n=Symbol.for(e+"ValInfo"),i=this[n][0];this[n][1],Object.defineProperty(i?Object.getPrototypeOf(this):this,e,Object.getOwnPropertyDescriptor(i?Object.getPrototypeOf(this):this,t)),delete this[n],delete this[t]}return!0}}{static attributes={};constructor(e){super();const t=(e,n,i,r="")=>{for(let s of ne.mergeArrays(Object.getOwnPropertyNames(n),Object.getOwnPropertyNames(i??{}))){let o=ne.objectGet(i,[s]),a=n[s],l=ne.getType(a);if(a instanceof ee&&(a=a.calculate(this),l=ne.getType(a)),s in n?s in i||void 0===a||a instanceof te&&!a.showDefault||console.warn(`${this.constructor.name}.properties will add property ${r}${s} not defined in the serialized data`):console.warn(`Property ${r}${s} in the serialized data is not defined in ${this.constructor.name}.properties`),l!==Object)if(void 0===o){if(a instanceof te){if(!a.showDefault){e[s]=void 0;continue}a.serialized?a="":(l=a.type,a=a.value)}a instanceof Array&&(a=[]),e[s]=te.sanitize(a,l)}else o?.constructor===String&&a instanceof te&&a.serialized&&a.type!==String&&(o=ie.getSerializer(a.type).deserialize(o)),e[s]=te.sanitize(o,ne.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}}class oe extends re{static attributes={MemberParent:se,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})}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()};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}}class de 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)}}class he extends re{static attributes={R:Number,G:Number,B:Number,A:Number};toString(){return ne.printLinearColor(this)}}class pe extends re{static lookbehind="NSLOCTEXT";static attributes={namespace:String,key:String,value:String}}class ge extends re{static attributes={value:String};valueOf(){return this.value}toString(){return this.value}}class me extends re{static attributes={objectName:ge,pinGuid:ae}}class fe extends re{static attributes={X:Number,Y:Number,Z:Number}}class ve extends fe{}class be extends re{static#u={"/Script/CoreUObject.LinearColor":he,"/Script/CoreUObject.Vector":fe,bool:Boolean,exec:String,name:String,real:Number,string:String};static#c={"/Script/CoreUObject.Vector":ve};static lookbehind="Pin";static attributes={PinId:ae,PinName:"",PinFriendlyName:new te(pe,!1,null),PinToolTip:"",Direction:new te(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 te([me],!1),DefaultValue:new ee((e=>new te(be.getEntityType(e.getType(),!0)??String,!1,void 0,!0))),AutogeneratedDefaultValue:new te(String,!1),DefaultObject:new te(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.#u[e],this.#c[e]];return t&&void 0!==i?i:n}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==e&&n.pinGuid.valueOf()==t.PinId.valueOf()));return!n&&((this.LinkedTo??(this.LinkedTo=[])).push(new me({objectName:e,pinGuid:t.PinId})),!0)}unlinkFrom(e,t){const n=this.LinkedTo?.findIndex((n=>n.objectName==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 ye extends re{static attributes={MemberName:String,MemberGuid:ae,bSelfContext:!1}}class Ee extends re{static attributes={Class:se,Name:"",bIsPureFunc:new te(Boolean,!1,!1),VariableReference:new te(ye,!1,null),FunctionReference:new te(oe,!1,null),EventReference:new te(oe,!1,null),TargetType:new te(se,!1,null),NodePosX:ue,NodePosY:ue,AdvancedPinDisplay:new te(le,!1,null),EnabledState:new te(le,!1,null),NodeGuid:ae,ErrorType:new te(ue,!1),ErrorMsg:new te(String,!1,""),CustomProperties:[be]};static nameRegex=/(\w+)_(\d+)/;getObjectName(e=!1){return e?this.getNameAndCounter()[0]:this.Name}getNameAndCounter(){const e=this.getObjectName(!1).match(Ee.nameRegex);return e&&3==e.length?[e[1],parseInt(e[2])]:["",0]}getDisplayName(){let e=this.FunctionReference?.MemberName;return e?(e=ne.formatStringName(e),e):(e=ne.formatStringName(this.getNameAndCounter()[0]),e)}getCounter(){return this.getNameAndCounter()[1]}}"undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self&&self;function we(e){return e&&e.__esModule&&Object.prototype.hasOwnProperty.call(e,"default")?e.default:e}var Se={exports:{}};"undefined"!=typeof self&&self;var Pe=we(Se.exports=function(e){var t={};function n(i){if(t[i])return t[i].exports;var r=t[i]={i:i,l:!1,exports:{}};return e[i].call(r.exports,r,r.exports,n),r.l=!0,r.exports}return n.m=e,n.c=t,n.d=function(e,t,i){n.o(e,t)||Object.defineProperty(e,t,{configurable:!1,enumerable:!0,get:i})},n.r=function(e){Object.defineProperty(e,"__esModule",{value:!0})},n.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return n.d(t,"a",t),t},n.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},n.p="",n(n.s=0)}([function(e,t,n){function i(e){if(!(this instanceof i))return new i(e);this._=e}var r=i.prototype;function s(e,t){for(var n=0;n<e;n++)t(n)}function o(e,t,n){return function(e,t){s(t.length,(function(n){e(t[n],n,t)}))}((function(n,i,r){t=e(t,n,i,r)}),n),t}function a(e,t){return o((function(t,n,i,r){return t.concat([e(n,i,r)])}),[],t)}function l(e,t){var n={v:0,buf:t};return s(e,(function(){var e;n={v:n.v<<1|(e=n.buf,e[0]>>7),buf:function(e){var t=o((function(e,t,n,i){return e.concat(n===i.length-1?Buffer.from([t,0]).readUInt16BE(0):i.readUInt16BE(n))}),[],e);return Buffer.from(a((function(e){return(e<<1&65535)>>8}),t))}(n.buf)}})),n}function u(){return"undefined"!=typeof Buffer}function c(){if(!u())throw new Error("Buffer global does not exist; please use webpack if you need to parse Buffers in the browser.")}function d(e){c();var t=o((function(e,t){return e+t}),0,e);if(t%8!=0)throw new Error("The bits ["+e.join(", ")+"] add up to "+t+" which is not an even number of bytes; the total should be divisible by 8");var n,r=t/8,s=(n=function(e){return e>48},o((function(e,t){return e||(n(t)?t:e)}),null,e));if(s)throw new Error(s+" bit range requested exceeds 48 bit (6 byte) Number max.");return new i((function(t,n){var i=r+n;return i>t.length?S(n,r.toString()+" bytes"):w(i,o((function(e,t){var n=l(t,e.buf);return{coll:e.coll.concat(n.v),buf:n.buf}}),{coll:[],buf:t.slice(n,i)},e).coll)}))}function h(e,t){return new i((function(n,i){return c(),i+t>n.length?S(i,t+" bytes for "+e):w(i+t,n.slice(i,i+t))}))}function p(e,t){if("number"!=typeof(n=t)||Math.floor(n)!==n||t<0||t>6)throw new Error(e+" requires integer length in range [0, 6].");var n}function g(e){return p("uintBE",e),h("uintBE("+e+")",e).map((function(t){return t.readUIntBE(0,e)}))}function m(e){return p("uintLE",e),h("uintLE("+e+")",e).map((function(t){return t.readUIntLE(0,e)}))}function f(e){return p("intBE",e),h("intBE("+e+")",e).map((function(t){return t.readIntBE(0,e)}))}function v(e){return p("intLE",e),h("intLE("+e+")",e).map((function(t){return t.readIntLE(0,e)}))}function b(e){return e instanceof i}function y(e){return"[object Array]"==={}.toString.call(e)}function E(e){return u()&&Buffer.isBuffer(e)}function w(e,t){return{status:!0,index:e,value:t,furthest:-1,expected:[]}}function S(e,t){return y(t)||(t=[t]),{status:!1,index:-1,value:null,furthest:e,expected:t}}function P(e,t){if(!t)return e;if(e.furthest>t.furthest)return e;var n=e.furthest===t.furthest?function(e,t){if(function(){if(void 0!==i._supportsSet)return i._supportsSet;var e="undefined"!=typeof Set;return i._supportsSet=e,e}()&&Array.from){for(var n=new Set(e),r=0;r<t.length;r++)n.add(t[r]);var s=Array.from(n);return s.sort(),s}for(var o={},a=0;a<e.length;a++)o[e[a]]=!0;for(var l=0;l<t.length;l++)o[t[l]]=!0;var u=[];for(var c in o)({}).hasOwnProperty.call(o,c)&&u.push(c);return u.sort(),u}(e.expected,t.expected):t.expected;return{status:e.status,index:e.index,value:e.value,furthest:t.furthest,expected:n}}var k={};function x(e,t){if(E(e))return{offset:t,line:-1,column:-1};e in k||(k[e]={});for(var n=k[e],i=0,r=0,s=0,o=t;o>=0;){if(o in n){i=n[o].line,0===s&&(s=n[o].lineStart);break}("\n"===e.charAt(o)||"\r"===e.charAt(o)&&"\n"!==e.charAt(o+1))&&(r++,0===s&&(s=o+1)),o--}var a=i+r,l=t-s;return n[t]={line:a,lineStart:s},{offset:t,line:a+1,column:l+1}}function C(e){if(!b(e))throw new Error("not a parser: "+e)}function N(e,t){return"string"==typeof e?e.charAt(t):e[t]}function A(e){if("number"!=typeof e)throw new Error("not a number: "+e)}function $(e){if("function"!=typeof e)throw new Error("not a function: "+e)}function L(e){if("string"!=typeof e)throw new Error("not a string: "+e)}var T=2,D=3,O=8,M=5*O,_=4*O,I="  ";function H(e,t){return new Array(t+1).join(e)}function j(e,t,n){var i=t-e.length;return i<=0?e:H(n,i)+e}function z(e,t,n,i){return{from:e-t>0?e-t:0,to:e+n>i?i:e+n}}function B(e,t){var n,i,r,s,l,u=t.index,c=u.offset,d=1;if(c===e.length)return"Got the end of the input";if(E(e)){var h=c-c%O,p=c-h,g=z(h,M,_+O,e.length),m=a((function(e){return a((function(e){return j(e.toString(16),2,"0")}),e)}),function(e,t){var n=e.length,i=[],r=0;if(n<=t)return[e.slice()];for(var s=0;s<n;s++)i[r]||i.push([]),i[r].push(e[s]),(s+1)%t==0&&r++;return i}(e.slice(g.from,g.to).toJSON().data,O));s=function(e){return 0===e.from&&1===e.to?{from:e.from,to:e.to}:{from:e.from/O,to:Math.floor(e.to/O)}}(g),i=h/O,n=3*p,p>=4&&(n+=1),d=2,r=a((function(e){return e.length<=4?e.join(" "):e.slice(0,4).join(" ")+"  "+e.slice(4).join(" ")}),m),(l=(8*(s.to>0?s.to-1:s.to)).toString(16).length)<2&&(l=2)}else{var f=e.split(/\r\n|[\n\r\u2028\u2029]/);n=u.column-1,i=u.line-1,s=z(i,T,D,f.length),r=f.slice(s.from,s.to),l=s.to.toString().length}var v=i-s.from;return E(e)&&(l=(8*(s.to>0?s.to-1:s.to)).toString(16).length)<2&&(l=2),o((function(t,i,r){var o,a=r===v,u=a?"> ":I;return o=E(e)?j((8*(s.from+r)).toString(16),l,"0"):j((s.from+r+1).toString(),l," "),[].concat(t,[u+o+" | "+i],a?[I+H(" ",l)+" | "+j("",n," ")+H("^",d)]:[])}),[],r).join("\n")}function F(e,t){return["\n","-- PARSING FAILED "+H("-",50),"\n\n",B(e,t),"\n\n",(n=t.expected,1===n.length?"Expected:\n\n"+n[0]:"Expected one of the following: \n\n"+n.join(", ")),"\n"].join("");var n}function U(e){return void 0!==e.flags?e.flags:[e.global?"g":"",e.ignoreCase?"i":"",e.multiline?"m":"",e.unicode?"u":"",e.sticky?"y":""].join("")}function R(){for(var e=[].slice.call(arguments),t=e.length,n=0;n<t;n+=1)C(e[n]);return i((function(n,i){for(var r,s=new Array(t),o=0;o<t;o+=1){if(!(r=P(e[o]._(n,i),r)).status)return r;s[o]=r.value,i=r.index}return P(w(i,s),r)}))}function G(){var e=[].slice.call(arguments);if(0===e.length)throw new Error("seqMap needs at least one argument");var t=e.pop();return $(t),R.apply(null,e).map((function(e){return t.apply(null,e)}))}function V(){var e=[].slice.call(arguments),t=e.length;if(0===t)return Z("zero alternates");for(var n=0;n<t;n+=1)C(e[n]);return i((function(t,n){for(var i,r=0;r<e.length;r+=1)if((i=P(e[r]._(t,n),i)).status)return i;return i}))}function K(e,t){return W(e,t).or(q([]))}function W(e,t){return C(e),C(t),G(e,t.then(e).many(),(function(e,t){return[e].concat(t)}))}function X(e){L(e);var t="'"+e+"'";return i((function(n,i){var r=i+e.length,s=n.slice(i,r);return s===e?w(r,s):S(i,t)}))}function Y(e,t){!function(e){if(!(e instanceof RegExp))throw new Error("not a regexp: "+e);for(var t=U(e),n=0;n<t.length;n++){var i=t.charAt(n);if("i"!==i&&"m"!==i&&"u"!==i&&"s"!==i)throw new Error('unsupported regexp flag "'+i+'": '+e)}}(e),arguments.length>=2?A(t):t=0;var n=function(e){return RegExp("^(?:"+e.source+")",U(e))}(e),r=""+e;return i((function(e,i){var s=n.exec(e.slice(i));if(s){if(0<=t&&t<=s.length){var o=s[0],a=s[t];return w(i+o.length,a)}return S(i,"valid match group (0 to "+s.length+") in "+r)}return S(i,r)}))}function q(e){return i((function(t,n){return w(n,e)}))}function Z(e){return i((function(t,n){return S(n,e)}))}function J(e){if(b(e))return i((function(t,n){var i=e._(t,n);return i.index=n,i.value="",i}));if("string"==typeof e)return J(X(e));if(e instanceof RegExp)return J(Y(e));throw new Error("not a string, regexp, or parser: "+e)}function Q(e){return C(e),i((function(t,n){var i=e._(t,n),r=t.slice(n,i.index);return i.status?S(n,'not "'+r+'"'):w(n,null)}))}function ee(e){return $(e),i((function(t,n){var i=N(t,n);return n<t.length&&e(i)?w(n+1,i):S(n,"a character/byte matching "+e)}))}function te(e,t){arguments.length<2&&(t=e,e=void 0);var n=i((function(e,i){return n._=t()._,n._(e,i)}));return e?n.desc(e):n}function ne(){return Z("fantasy-land/empty")}r.parse=function(e){if("string"!=typeof e&&!E(e))throw new Error(".parse must be called with a string or Buffer as its argument");var t,n=this.skip(oe)._(e,0);return t=n.status?{status:!0,value:n.value}:{status:!1,index:x(e,n.furthest),expected:n.expected},delete k[e],t},r.tryParse=function(e){var t=this.parse(e);if(t.status)return t.value;var n=F(e,t),i=new Error(n);throw i.type="ParsimmonError",i.result=t,i},r.assert=function(e,t){return this.chain((function(n){return e(n)?q(n):Z(t)}))},r.or=function(e){return V(this,e)},r.trim=function(e){return this.wrap(e,e)},r.wrap=function(e,t){return G(e,this,t,(function(e,t){return t}))},r.thru=function(e){return e(this)},r.then=function(e){return C(e),R(this,e).map((function(e){return e[1]}))},r.many=function(){var e=this;return i((function(t,n){for(var i=[],r=void 0;;){if(!(r=P(e._(t,n),r)).status)return P(w(n,i),r);if(n===r.index)throw new Error("infinite loop detected in .many() parser --- calling .many() on a parser which can accept zero characters is usually the cause");n=r.index,i.push(r.value)}}))},r.tieWith=function(e){return L(e),this.map((function(t){if(function(e){if(!y(e))throw new Error("not an array: "+e)}(t),t.length){L(t[0]);for(var n=t[0],i=1;i<t.length;i++)L(t[i]),n+=e+t[i];return n}return""}))},r.tie=function(){return this.tieWith("")},r.times=function(e,t){var n=this;return arguments.length<2&&(t=e),A(e),A(t),i((function(i,r){for(var s=[],o=void 0,a=void 0,l=0;l<e;l+=1){if(a=P(o=n._(i,r),a),!o.status)return a;r=o.index,s.push(o.value)}for(;l<t&&(a=P(o=n._(i,r),a),o.status);l+=1)r=o.index,s.push(o.value);return P(w(r,s),a)}))},r.result=function(e){return this.map((function(){return e}))},r.atMost=function(e){return this.times(0,e)},r.atLeast=function(e){return G(this.times(e),this.many(),(function(e,t){return e.concat(t)}))},r.map=function(e){$(e);var t=this;return i((function(n,i){var r=t._(n,i);return r.status?P(w(r.index,e(r.value)),r):r}))},r.contramap=function(e){$(e);var t=this;return i((function(n,i){var r=t.parse(e(n.slice(i)));return r.status?w(i+n.length,r.value):r}))},r.promap=function(e,t){return $(e),$(t),this.contramap(e).map(t)},r.skip=function(e){return R(this,e).map((function(e){return e[0]}))},r.mark=function(){return G(ie,this,ie,(function(e,t,n){return{start:e,value:t,end:n}}))},r.node=function(e){return G(ie,this,ie,(function(t,n,i){return{name:e,value:n,start:t,end:i}}))},r.sepBy=function(e){return K(this,e)},r.sepBy1=function(e){return W(this,e)},r.lookahead=function(e){return this.skip(J(e))},r.notFollowedBy=function(e){return this.skip(Q(e))},r.desc=function(e){y(e)||(e=[e]);var t=this;return i((function(n,i){var r=t._(n,i);return r.status||(r.expected=e),r}))},r.fallback=function(e){return this.or(q(e))},r.ap=function(e){return G(e,this,(function(e,t){return e(t)}))},r.chain=function(e){var t=this;return i((function(n,i){var r=t._(n,i);return r.status?P(e(r.value)._(n,r.index),r):r}))},r.concat=r.or,r.empty=ne,r.of=q,r["fantasy-land/ap"]=r.ap,r["fantasy-land/chain"]=r.chain,r["fantasy-land/concat"]=r.concat,r["fantasy-land/empty"]=r.empty,r["fantasy-land/of"]=r.of,r["fantasy-land/map"]=r.map;var ie=i((function(e,t){return w(t,x(e,t))})),re=i((function(e,t){return t>=e.length?S(t,"any character/byte"):w(t+1,N(e,t))})),se=i((function(e,t){return w(e.length,e.slice(t))})),oe=i((function(e,t){return t<e.length?S(t,"EOF"):w(t,null)})),ae=Y(/[0-9]/).desc("a digit"),le=Y(/[0-9]*/).desc("optional digits"),ue=Y(/[a-z]/i).desc("a letter"),ce=Y(/[a-z]*/i).desc("optional letters"),de=Y(/\s*/).desc("optional whitespace"),he=Y(/\s+/).desc("whitespace"),pe=X("\r"),ge=X("\n"),me=X("\r\n"),fe=V(me,ge,pe).desc("newline"),ve=V(fe,oe);i.all=se,i.alt=V,i.any=re,i.cr=pe,i.createLanguage=function(e){var t={};for(var n in e)({}).hasOwnProperty.call(e,n)&&function(n){t[n]=te((function(){return e[n](t)}))}(n);return t},i.crlf=me,i.custom=function(e){return i(e(w,S))},i.digit=ae,i.digits=le,i.empty=ne,i.end=ve,i.eof=oe,i.fail=Z,i.formatError=F,i.index=ie,i.isParser=b,i.lazy=te,i.letter=ue,i.letters=ce,i.lf=ge,i.lookahead=J,i.makeFailure=S,i.makeSuccess=w,i.newline=fe,i.noneOf=function(e){return ee((function(t){return e.indexOf(t)<0})).desc("none of '"+e+"'")},i.notFollowedBy=Q,i.of=q,i.oneOf=function(e){for(var t=e.split(""),n=0;n<t.length;n++)t[n]="'"+t[n]+"'";return ee((function(t){return e.indexOf(t)>=0})).desc(t)},i.optWhitespace=de,i.Parser=i,i.range=function(e,t){return ee((function(n){return e<=n&&n<=t})).desc(e+"-"+t)},i.regex=Y,i.regexp=Y,i.sepBy=K,i.sepBy1=W,i.seq=R,i.seqMap=G,i.seqObj=function(){for(var e,t={},n=0,r=(e=arguments,Array.prototype.slice.call(e)),s=r.length,o=0;o<s;o+=1){var a=r[o];if(!b(a)){if(y(a)&&2===a.length&&"string"==typeof a[0]&&b(a[1])){var l=a[0];if(Object.prototype.hasOwnProperty.call(t,l))throw new Error("seqObj: duplicate key "+l);t[l]=!0,n++;continue}throw new Error("seqObj arguments must be parsers or [string, parser] array pairs.")}}if(0===n)throw new Error("seqObj expects at least one named parser, found zero");return i((function(e,t){for(var n,i={},o=0;o<s;o+=1){var a,l;if(y(r[o])?(a=r[o][0],l=r[o][1]):(a=null,l=r[o]),!(n=P(l._(e,t),n)).status)return n;a&&(i[a]=n.value),t=n.index}return P(w(t,i),n)}))},i.string=X,i.succeed=q,i.takeWhile=function(e){return $(e),i((function(t,n){for(var i=n;i<t.length&&e(N(t,i));)i++;return w(i,t.slice(n,i))}))},i.test=ee,i.whitespace=he,i["fantasy-land/empty"]=ne,i["fantasy-land/of"]=q,i.Binary={bitSeq:d,bitSeqObj:function(e){c();var t={},n=0,i=a((function(e){if(y(e)){var i=e;if(2!==i.length)throw new Error("["+i.join(", ")+"] should be length 2, got length "+i.length);if(L(i[0]),A(i[1]),Object.prototype.hasOwnProperty.call(t,i[0]))throw new Error("duplicate key in bitSeqObj: "+i[0]);return t[i[0]]=!0,n++,i}return A(e),[null,e]}),e);if(n<1)throw new Error("bitSeqObj expects at least one named pair, got ["+e.join(", ")+"]");var r=a((function(e){return e[0]}),i);return d(a((function(e){return e[1]}),i)).map((function(e){return o((function(e,t){return null!==t[0]&&(e[t[0]]=t[1]),e}),{},a((function(t,n){return[t,e[n]]}),r))}))},byte:function(e){if(c(),A(e),e>255)throw new Error("Value specified to byte constructor ("+e+"=0x"+e.toString(16)+") is larger in value than a single byte.");var t=(e>15?"0x":"0x0")+e.toString(16);return i((function(n,i){var r=N(n,i);return r===e?w(i+1,r):S(i,t)}))},buffer:function(e){return h("buffer",e).map((function(e){return Buffer.from(e)}))},encodedString:function(e,t){return h("string",t).map((function(t){return t.toString(e)}))},uintBE:g,uint8BE:g(1),uint16BE:g(2),uint32BE:g(4),uintLE:m,uint8LE:m(1),uint16LE:m(2),uint32LE:m(4),intBE:f,int8BE:f(1),int16BE:f(2),int32BE:f(4),intLE:v,int8LE:v(1),int16LE:v(2),int32LE:v(4),floatBE:h("floatBE",4).map((function(e){return e.readFloatBE(0)})),floatLE:h("floatLE",4).map((function(e){return e.readFloatLE(0)})),doubleBE:h("doubleBE",8).map((function(e){return e.readDoubleBE(0)})),doubleLE:h("doubleLE",8).map((function(e){return e.readDoubleLE(0)}))},e.exports=i}]));let ke=Pe;class xe{static getGrammarForType(e,t,n){if(t instanceof te){let i=xe.getGrammarForType(e,t.type,n);return!t.serialized||t.type instanceof String||(i=i.wrap(ke.string('"'),ke.string('"'))),i}switch(ne.getType(t)){case Boolean:return e.Boolean;case Number:return e.Number;case ue:return e.Integer;case String:return e.String;case ae:return e.Guid;case le:return e.Identifier;case se:return e.Reference;case pe:return e.LocalizedText;case ce:return e.InvariantText;case me:return e.PinReference;case fe:return e.Vector;case ve:return e.SimpleSerializationVectorEntity;case he:return e.LinearColor;case oe:return e.FunctionReference;case be:return e.Pin;case Array:return ke.seqMap(ke.string("("),t.map((t=>xe.getGrammarForType(e,ne.getType(t)))).reduce(((t,n)=>n&&t!==e.AttributeAnyValue?t.or(n):e.AttributeAnyValue)).trim(ke.optWhitespace).sepBy(ke.string(",")).skip(ke.regex(/,?\s*/)),ke.string(")"),((e,t,n)=>t));default:return n}}static createPropertyGrammar=(e,t,n=ke.string("=").trim(ke.optWhitespace))=>e.AttributeName.skip(n).chain((n=>{const i=n.split("."),r=ne.objectGet(t.attributes,i);return xe.getGrammarForType(e,r,e.AttributeAnyValue).map((e=>t=>ne.objectSet(t,i,e,!0)))}));static createEntityGrammar=(e,t)=>ke.seqMap(t.lookbehind?ke.seq(ke.string(t.lookbehind),ke.optWhitespace,ke.string("(")):ke.string("("),xe.createPropertyGrammar(e,t).trim(ke.optWhitespace).sepBy(ke.string(",")).skip(ke.regex(/,?/).then(ke.optWhitespace)),ke.string(")"),((e,n,i)=>{let r={};return n.forEach((e=>e(r))),new t(r)}));InlineWhitespace=e=>ke.regex(/[^\S\n]+/).desc("inline whitespace");InlineOptWhitespace=e=>ke.regex(/[^\S\n]*/).desc("inline optional whitespace");MultilineWhitespace=e=>ke.regex(/[^\S\n]*\n\s*/).desc("whitespace with at least a newline");Null=e=>ke.seq(ke.string("("),e.InlineOptWhitespace,ke.string(")")).map((e=>null)).desc("null: ()");Boolean=e=>ke.alt(ke.string("True"),ke.string("true"),ke.string("False"),ke.string("false")).map((e=>"true"===e.toLocaleLowerCase())).desc("either True or False");HexDigit=e=>ke.regex(/[0-9a-fA-f]/).desc("hexadecimal digit");Number=e=>ke.regex(/[\-\+]?[0-9]+(?:\.[0-9]+)?/).map(Number).desc("a number");NaturalNumber=e=>ke.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=>ke.regex(/[a-zA-Z]+/).desc("a word");String=e=>ke.regex(/(?:[^"\\]|\\.)*/).wrap(ke.string('"'),ke.string('"')).map(ne.unescapeString).desc('string (with possibility to escape the quote using ")');ReferencePath=e=>ke.seq(ke.string("/"),e.PathSymbol.map((e=>e.toString())).sepBy1(ke.string(".")).tieWith(".")).tie().atLeast(2).tie().desc('a path (words with possibly underscore, separated by ".", separated by "/")');AttributeName=e=>e.Word.sepBy1(ke.string(".")).tieWith(".").desc('words separated by ""');None=e=>ke.string("None").map((e=>new se({type:"None",path:""}))).desc("none");Integer=e=>ke.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=>ke.regex(/\w+/).map((e=>new le(e)));PathSymbol=e=>ke.regex(/[0-9\w]+/).map((e=>new ge({value:e})));Reference=e=>ke.alt(e.None,...[e.ReferencePath.map((e=>new se({type:"",path:e})))].flatMap((e=>[e,e.trim(ke.string('"'))])),ke.seqMap(e.Word,ke.optWhitespace,ke.alt(...[e.ReferencePath].flatMap((e=>[e.wrap(ke.string('"'),ke.string('"')),e.wrap(ke.string("'\""),ke.string("\"'"))]))),((e,t,n)=>new se({type:e,path:n}))),e.Word.map((e=>new se({type:e,path:""}))));LocalizedText=e=>ke.seqMap(ke.string(pe.lookbehind).skip(ke.optWhitespace).skip(ke.string("(")),e.String.trim(ke.optWhitespace),ke.string(","),e.String.trim(ke.optWhitespace),ke.string(","),e.String.trim(ke.optWhitespace),ke.string(")"),((e,t,n,i,r,s,o)=>new pe({namespace:t,key:i,value:s})));InvariantText=e=>e.String.trim(ke.optWhitespace).wrap(ke.string(ce.lookbehind).skip(ke.optWhitespace).skip(ke.string("(")),ke.string(")")).map((e=>new ce({value:e})));AttributeAnyValue=e=>ke.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=>ke.seqMap(e.PathSymbol,ke.whitespace,e.Guid,((e,t,n)=>new me({objectName:e,pinGuid:n})));Vector=e=>xe.createEntityGrammar(e,fe);SimpleSerializationVectorEntity=e=>ke.seqMap(e.Number,ke.string(",").trim(ke.optWhitespace),e.Number,ke.string(",").trim(ke.optWhitespace),e.Number,((e,t,n,i,r)=>new ve({X:e,Y:n,Z:r})));LinearColor=e=>xe.createEntityGrammar(e,he);FunctionReference=e=>xe.createEntityGrammar(e,oe);KeyBinding=e=>ke.alt(e.Identifier.map((e=>new de({Key:e}))),xe.createEntityGrammar(e,de));Pin=e=>xe.createEntityGrammar(e,be);CustomProperties=e=>ke.string("CustomProperties").then(ke.whitespace).then(e.Pin).map((e=>t=>{let n=ne.objectGet(t,["CustomProperties"],[]);n.push(e),ne.objectSet(t,["CustomProperties"],n,!0)}));Object=e=>ke.seqMap(ke.seq(ke.string("Begin"),ke.whitespace,ke.string("Object"),ke.whitespace),ke.alt(e.CustomProperties,xe.createPropertyGrammar(e,Ee)).sepBy1(ke.whitespace),ke.seq(e.MultilineWhitespace,ke.string("End"),ke.whitespace,ke.string("Object")),((e,t,n)=>{let i={};return t.forEach((e=>e(i))),new Ee(i)}));MultipleObject=e=>e.Object.sepBy1(ke.whitespace).trim(ke.optWhitespace);LinearColorFromHex=e=>ke.string("#").then(e.HexDigit.times(2).tie().times(3,4)).trim(ke.optWhitespace).map((([e,t,n,i])=>new he({R:parseInt(e,16)/255,G:parseInt(t,16)/255,B:parseInt(n,16)/255,A:i?parseInt(i,16)/255:1})));LinearColorFromRGBList=e=>ke.seqMap(e.ColorNumber,ke.string(",").skip(ke.optWhitespace),e.ColorNumber,ke.string(",").skip(ke.optWhitespace),e.ColorNumber.map(Number),((e,t,n,i,r)=>new he({R:e/255,G:n/255,B:r/255,A:1})));LinearColorFromRGB=e=>ke.string("rgb").then(e.LinearColorFromRGBList.wrap(ke.regex(/\(\s*/),ke.regex(/\s*\)/)));LinearColorFromRGBA=e=>ke.string("rgba").then(ke.seqMap(e.ColorNumber,ke.string(",").skip(ke.optWhitespace),e.ColorNumber,ke.string(",").skip(ke.optWhitespace),e.ColorNumber.map(Number),ke.string(",").skip(ke.optWhitespace),ke.regex(/0?\.\d+|[01]/).map(Number),((e,t,n,i,r,s,o)=>new he({R:e/255,G:n/255,B:r/255,A:o}))).wrap(ke.regex(/\(\s*/),ke.regex(/\s*\)/)));LinearColorFromAnyColor=e=>ke.alt(e.LinearColorFromRGBList,e.LinearColorFromHex,e.LinearColorFromRGB,e.LinearColorFromRGBA)}class Ce{static grammar=Pe.createLanguage(new xe);constructor(e,t,n,i,r,s){this.entityType=e,this.prefix=t??"",this.separator=n??",",this.trailingSeparator=i??!1,this.attributeValueConjunctionSign=r??"=",this.attributeKeyPrinter=s??(e=>e.join("."))}deserialize(e){return this.read(e)}serialize(e,t,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=ie.getSerializer(ne.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=ne.isSerialized(e,s);r+=(r.length?this.separator:"")+this.prefix+this.attributeKeyPrinter(s)+this.attributeValueConjunctionSign+(t?`"${this.writeValue(e,a,s,!0)}"`:this.writeValue(e,a,s,i))}}return this.trailingSeparator&&r.length&&1===s.length&&(r+=this.separator),r}showProperty(e,t,n,i){const r=this.entityType.attributes,s=ne.objectGet(r,n);return!(s instanceof te)||(!ne.equals(s.value,i)||s.showDefault)}}class Ne extends Ce{constructor(){super(Ee,"   ","\n",!1)}showProperty(e,t,n,i){switch(n.toString()){case"Class":case"Name":case"CustomProperties":return!1}return super.showProperty(e,t,n,i)}read(e){const t=Ce.grammar.Object.parse(e);if(!t.status)throw new Error("Error when trying to parse the object.");return t.value}readMultiple(e){const t=Ce.grammar.MultipleObject.parse(e);if(!t.status)throw new Error("Error when trying to parse the object.");return t.value}write(e,t,n){return`Begin Object Class=${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 "+ie.getSerializer(be).serialize(e))).join("")}\nEnd Object\n`}}class Ae extends Q{#d;constructor(e,t,n={}){n.listenOnFocus=!0,n.unlistenOnTextEdit=!0,super(e,t,n),this.serializer=new Ne;let i=this;this.#d=e=>i.copied()}listenEvents(){document.body.addEventListener("copy",this.#d)}unlistenEvents(){document.body.removeEventListener("copy",this.#d)}copied(){const e=this.blueprint.getNodes(!0).map((e=>this.serializer.serialize(e.entity,!1))).join("\n\n");navigator.clipboard.writeText(e)}}class $e{static styles=r``;#h=[];get inputObjects(){return this.#h}constructed(e){}connectedCallback(e){}willUpdate(e,t){}update(e,t){}render(e){return T``}firstUpdated(e,t){}updated(e,t){}inputSetup(e){this.#h=this.createInputObjects(e)}cleanup(e){this.#h.forEach((e=>e.unlistenDOMElement()))}createInputObjects(e){return[]}}class Le extends Q{#p;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 de)return e;if(e.constructor===String){const t=Ce.grammar.KeyBinding.parse(e);if(t.status)return t.value}throw new Error("Unexpected key value")})),super(e,t,n),this.#p=this.options.activationKeys??[];let i=this;this.keyDownHandler=e=>{(this.options.activateAnyKey||i.#p.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.#p.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 Te extends Le{constructor(e,t,n={}){n.activationKeys=J.deleteNodesKeyboardKey,super(e,t,n)}fire(){this.blueprint.removeGraphElement(...this.blueprint.getNodes(!0))}}class De extends Q{constructor(e,t,n){n.movementSpace??=t?.getGridDOMElement()??document.documentElement,super(e,t,n),this.movementSpace=n.movementSpace}locationFromEvent(e){const t=ne.convertLocation([e.clientX,e.clientY],this.movementSpace);return this.blueprint.compensateTranslation(t)}}class Oe extends De{#g;#m;constructor(e,t,n){n.listenOnFocus=!0,super(e,t,n),this.looseTarget=n?.looseTarget??!0;let i=this;this.#g=e=>{e.preventDefault();const t=i.locationFromEvent(e);i.wheel(Math.sign(e.deltaY*J.mouseWheelFactor),t)},this.#m=e=>e.preventDefault(),this.blueprint.focused&&this.movementSpace.addEventListener("wheel",this.#g,!1)}listenEvents(){this.movementSpace.addEventListener("wheel",this.#g,!1),this.movementSpace.parentElement?.addEventListener("wheel",this.#m)}unlistenEvents(){this.movementSpace.removeEventListener("wheel",this.#g,!1),this.movementSpace.parentElement?.removeEventListener("wheel",this.#m)}wheel(e,t){}}class Me extends Oe{#f=!1;get enableZoonIn(){return this.#f}set enableZoonIn(e){(e=Boolean(e))!=this.#f&&(this.#f=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 _e extends Le{#v;constructor(e,t,n={}){n.activationKeys=J.enableZoomIn,super(e,t,n)}fire(){this.#v=this.blueprint.getInputObject(Me),this.#v.enableZoonIn=!0}unfire(){this.#v.enableZoonIn=!1}}class Ie extends Le{constructor(e,t,n={}){n.activationKeys=J.selectAllKeyboardKey,super(e,t,n)}fire(){this.blueprint.selectAll()}}class He extends De{#b;#y;#E;#w;#S=!1;#P;#k;started=!1;stepSize=1;clickedPosition=[0,0];mouseLocation=[0,0];constructor(e,t,n={}){n.clickButton??=0,n.consumeEvent??=!0,n.exitAnyButton??=!0,n.draggableElement??=e,n.looseTarget??=!1,n.moveEverywhere??=!1,super(e,t,n),this.stepSize=parseInt(n?.stepSize??J.gridSize),this.#P=this.options.moveEverywhere?document.documentElement:this.movementSpace,this.#k=this.options.draggableElement;let i=this;this.#b=e=>{if(i.blueprint.setFocused(!0),e.button===i.options.clickButton)(i.options.looseTarget||e.target==e.currentTarget)&&(i.options.consumeEvent&&e.stopImmediatePropagation(),i.#P.addEventListener("mousemove",i.#y),document.addEventListener("mouseup",i.#w),i.clickedPosition=i.locationFromEvent(e),i.clicked(i.clickedPosition));else i.options.exitAnyButton||i.#w(e)},this.#y=e=>{i.options.consumeEvent&&e.stopImmediatePropagation(),i.#P.removeEventListener("mousemove",i.#y),i.#P.addEventListener("mousemove",i.#E);const t=i.getEvent(J.trackingMouseEventName.begin);i.#S=0==i.target.dispatchEvent(t);const n=i.locationFromEvent(e);this.mouseLocation=ne.snapToGrid(this.clickedPosition,this.stepSize),i.startDrag(n),i.started=!0},this.#E=e=>{i.options.consumeEvent&&e.stopImmediatePropagation();const t=i.locationFromEvent(e),n=[e.movementX,e.movementY];i.dragTo(t,n),i.#S&&(i.blueprint.mousePosition=i.locationFromEvent(e))},this.#w=e=>{if(!i.options.exitAnyButton||e.button==i.options.clickButton){if(i.options.consumeEvent&&e.stopImmediatePropagation(),i.#P.removeEventListener("mousemove",i.#y),i.#P.removeEventListener("mousemove",i.#E),document.removeEventListener("mouseup",i.#w),i.started&&i.endDrag(),i.unclicked(),i.#S){const e=i.getEvent(J.trackingMouseEventName.end);i.target.dispatchEvent(e),i.#S=!1}i.started=!1}},this.listenEvents()}listenEvents(){this.#k.addEventListener("mousedown",this.#b),2==this.options.clickButton&&this.#k.addEventListener("contextmenu",(e=>e.preventDefault()))}unlistenEvents(){this.#k.removeEventListener("mousedown",this.#b)}getEvent(e){return new CustomEvent(e,{detail:{tracker:this},bubbles:!0,cancelable:!0})}clicked(e){}startDrag(e){}dragTo(e,t){}endDrag(){}unclicked(e){}}class je extends He{startDrag(){this.blueprint.scrolling=!0}dragTo(e,t){this.blueprint.scrollDelta([-t[0],-t[1]])}endDrag(){this.blueprint.scrolling=!1}}class ze extends De{#x=null;#C;#N;#A;constructor(e,t,n={}){n.listenOnFocus=!0,super(e,t,n);let i=this;this.#C=e=>{e.preventDefault(),i.blueprint.mousePosition=i.locationFromEvent(e)},this.#N=e=>{i.#x||(e.preventDefault(),this.#x=e.detail.tracker,i.unlistenMouseMove())},this.#A=e=>{i.#x==e.detail.tracker&&(e.preventDefault(),i.#x=null,i.listenMouseMove())}}listenMouseMove(){this.target.addEventListener("mousemove",this.#C)}unlistenMouseMove(){this.target.removeEventListener("mousemove",this.#C)}listenEvents(){this.listenMouseMove(),this.blueprint.addEventListener(J.trackingMouseEventName.begin,this.#N),this.blueprint.addEventListener(J.trackingMouseEventName.end,this.#A)}unlistenEvents(){this.unlistenMouseMove(),this.blueprint.removeEventListener(J.trackingMouseEventName.begin,this.#N),this.blueprint.removeEventListener(J.trackingMouseEventName.end,this.#A)}}class Be extends q{static properties={};#$=[];#t;get blueprint(){return this.#t}set blueprint(e){return this.#t=e}#L;get entity(){return this.#L}set entity(e){this.#L=e}#T;get template(){return this.#T}inputObjects=[];constructor(e,t){super(),this.#L=e,this.#T=t,this.inputObjects=[],this.#T.constructed(this)}createRenderRoot(){return this}connectedCallback(){super.connectedCallback(),this.blueprint=this.closest("ueb-blueprint"),this.template.connectedCallback(this)}willUpdate(e){super.willUpdate(e),this.template.willUpdate(this,e)}update(e){super.update(e),this.template.update(this,e)}render(){return this.template.render(this)}firstUpdated(e){super.firstUpdated(e),this.template.firstUpdated(this,e),this.template.inputSetup(this)}updated(e){super.updated(e),this.template.updated(this,e),this.#$.forEach((t=>t(e))),this.#$=[]}disconnectedCallback(){super.disconnectedCallback(),this.template.cleanup(this)}addNextUpdatedCallbacks(e,t=!1){this.#$.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 Fe extends Be{static properties={...super.properties,locationX:{type:Number,attribute:!1},locationY:{type:Number,attribute:!1}};constructor(...e){super(...e),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(J.nodeDragLocalEventName,{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(J.nodeDragEventName,{detail:{value:e},bubbles:!0,cancelable:!0});this.dispatchEvent(t)}snapToGrid(){const e=ne.snapToGrid([this.locationX,this.locationY],J.gridSize);this.locationX==e[0]&&this.locationY==e[1]||this.setLocation(e)}}class Ue extends Fe{static properties={...super.properties,selected:{type:Boolean,attribute:"data-selected",reflect:!0,converter:ne.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.nodeDragEventName,this.dragHandler)}setSelected(e=!0){this.selected=e,this.blueprint&&(this.selected?(this.listeningDrag=!0,this.blueprint.addEventListener(J.nodeDragEventName,this.dragHandler)):(this.blueprint.removeEventListener(J.nodeDragEventName,this.dragHandler),this.listeningDrag=!1))}}class Re extends He{constructor(e,t,n={}){n.consumeEvent=!0,super(e,t,n)}}class Ge extends Be{static properties={...super.properties,initialPositionX:{type:Number,attribute:!1},initialPositionY:{type:Number,attribute:!1},finaPositionX:{type:Number,attribute:!1},finaPositionY:{type:Number,attribute:!1}};constructor(...e){super(...e),this.initialPositionX=0,this.initialPositionY=0,this.finaPositionX=0,this.finaPositionY=0}setBothLocations([e,t]){this.initialPositionX=e,this.initialPositionY=t,this.finaPositionX=e,this.finaPositionY=t}addSourceLocation([e,t]){this.initialPositionX+=e,this.initialPositionY+=t}addDestinationLocation([e,t]){this.finaPositionX+=e,this.finaPositionY+=t}}class Ve extends $e{update(e,t){super.update(e,t),t.has("initialPositionX")&&e.style.setProperty("--ueb-from-x",`${e.initialPositionX}`),t.has("initialPositionY")&&e.style.setProperty("--ueb-from-y",`${e.initialPositionY}`),t.has("finaPositionX")&&e.style.setProperty("--ueb-to-x",`${e.finaPositionX}`),t.has("finaPositionY")&&e.style.setProperty("--ueb-to-y",`${e.finaPositionY}`)}}class Ke extends Ve{static decreasingValue(e,t){const n=-e*t[0]**2,i=t[1]-n/t[0];return e=>n/e+i}static clampedLine(e,t){if(e[0]>t[0]){const n=e;e=t,t=n}const n=(t[1]-e[1])/(t[0]-e[0]),i=e[1]-n*e[0];return r=>r<e[0]?e[1]:r>t[0]?t[1]:n*r+i}static c1DecreasingValue=Ke.decreasingValue(-.15,[100,15]);static c2DecreasingValue=Ke.decreasingValue(-.06,[500,130]);static c2Clamped=Ke.clampedLine([0,100],[200,30]);willUpdate(e,t){super.willUpdate(e,t);const n=Math.max(Math.abs(e.initialPositionX-e.finaPositionX),1),i=Math.max(n,J.linkMinWidth),r=n/i,s=e.originatesFromInput?e.initialPositionX<e.finaPositionX:e.finaPositionX<e.initialPositionX;e.startPixels=n<i?(i-n)/2:0,e.startPercentage=s?e.startPixels+100*r:e.startPixels;const o=e.startPercentage+(s?Ke.c1DecreasingValue(i):10)*r;let a=Ke.c2Clamped(s?-n:n)+e.startPercentage;a=Math.min(a,Ke.c2DecreasingValue(i)),e.svgPathD=J.linkRightSVGPath(e.startPercentage,o,a)}update(e,t){super.update(e,t),t.has("originatesFromInput")&&e.style.setProperty("--ueb-from-input",e.originatesFromInput?"1":"0");const n=e.sourcePin??e.destinationPin;n&&e.style.setProperty("--ueb-link-color-rgb",ne.printLinearColor(n.color)),e.style.setProperty("--ueb-link-start",`${Math.round(e.startPixels)}`),e.style.setProperty("--ueb-start-percentage",`${Math.round(e.startPercentage)}%`)}render(e){const t="ueb-id-"+Math.floor(1e12*Math.random());return T`<svg version="1.2" baseProfile="tiny" width="100%" height="100%" viewBox="0 0 100 100" preserveAspectRatio="none"><g><path id="${t}" fill="none" vector-effect="non-scaling-stroke" d="${e.svgPathD}"/><use href="#${t}" pointer-events="stroke" stroke-width="10"/></g></svg> ${""!=e.linkMessageIcon||""!=e.linkMessageText?T`<div class="ueb-link-message"><span class="${e.linkMessageIcon}"></span> <span class="ueb-link-message-text">${e.linkMessageText}</span></div>`:T``}`}}class We extends Ge{static properties={...super.properties,source:{type:String,reflect:!0},destination:{type:String,reflect:!0},dragging:{type:Boolean,attribute:"data-dragging",converter:ne.booleanConverter,reflect:!0},originatesFromInput:{type:Boolean,attribute:!1},svgPathD:{type:String,attribute:!1},linkMessageIcon:{type:String,attribute:!1},linkMessageText:{type:String,attribute:!1}};#D;get sourcePin(){return this.#D}set sourcePin(e){this.#O(e,!1)}#M;get destinationPin(){return this.#M}set destinationPin(e){this.#O(e,!0)}#_;#I;#H;#j;#z;pathElement;constructor(e,t){super({},new Ke);const n=this;this.#_=()=>n.remove(),this.#I=e=>n.addSourceLocation(e.detail.value),this.#H=e=>n.addDestinationLocation(e.detail.value),this.#j=e=>n.setSourceLocation(),this.#z=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.finaPositionX=this.initialPositionX,this.finaPositionY=this.initialPositionY)),t&&(this.destinationPin=t,e||(this.initialPositionX=this.finaPositionX,this.initialPositionY=this.finaPositionY)),this.#B()}#O(e,t){const n=()=>t?this.destinationPin:this.sourcePin;if(n()!=e){if(n()){const e=n().getNodeElement();e.removeEventListener(J.nodeDeleteEventName,this.#_),e.removeEventListener(J.nodeDragLocalEventName,t?this.#H:this.#I),e.removeEventListener(J.nodeReflowEventName,t?this.#z:this.#j),this.#F()}if(t?this.#M=e:this.#D=e,n()){const e=n().getNodeElement();e.addEventListener(J.nodeDeleteEventName,this.#_),e.addEventListener(J.nodeDragLocalEventName,t?this.#H:this.#I),e.addEventListener(J.nodeReflowEventName,t?this.#z:this.#j),t?this.setDestinationLocation():(this.setSourceLocation(),this.originatesFromInput=this.sourcePin.isInput()),this.#B()}}}#B(){this.sourcePin&&this.destinationPin&&(this.sourcePin.linkTo(this.destinationPin),this.destinationPin.linkTo(this.sourcePin))}#F(){this.sourcePin&&this.destinationPin&&(this.sourcePin.unlinkFrom(this.destinationPin),this.destinationPin.unlinkFrom(this.sourcePin))}disconnectedCallback(){super.disconnectedCallback(),this.#F(),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(this.sourcePin)}const[t,n]=e;this.initialPositionX=t,this.initialPositionY=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.destinationPin)}this.finaPositionX=e[0],this.finaPositionY=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}.`}}customElements.define("ueb-link",We);class Xe extends He{#U;#R;#G;link;enteredPin;linkValid=!1;constructor(e,t,n){super(e,t,n);let i=this;this.#R=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.#G=e=>{i.enteredPin==e.target&&(i.enteredPin=null,i.linkValid=!1,i.link?.setMessagePlaceNode())}}startDrag(e){this.link=new We(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.#R),e.getClickableElement().addEventListener("mouseleave",this.#G))})),this.link.startDragging(),this.link.setDestinationLocation(e)}dragTo(e,t){this.link.setDestinationLocation(e)}endDrag(){this.#U.forEach((e=>{e.removeEventListener("mouseenter",this.#R),e.removeEventListener("mouseleave",this.#G)})),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 Ye extends $e{static styles=r``;connectedCallback(e){super.connectedCallback(e),e.nodeElement=e.closest("ueb-node")}createInputObjects(e){return[new Xe(e.clickableElement,e.blueprint,{moveEverywhere:!0,looseTarget:!0})]}render(e){const t=T`<div class="ueb-pin-icon">${this.renderIcon(e)}</div>`,n=T`<div class="ueb-pin-content"><span class="ueb-pin-name">${e.getPinDisplayName()}</span> ${this.renderInput(e)}</div>`;return T`<div class="ueb-pin-wrapper">${e.isInput()?T`${t}${n}`:T`${n}${t}`}</div>`}renderIcon(e){return T`<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(e){return T``}firstUpdated(e,t){super.firstUpdated(e,t),e.dataset.id=e.GetPinIdValue(),e.clickableElement=e}getLinkLocation(e){const t=e.querySelector(".ueb-pin-icon").getBoundingClientRect(),n=ne.convertLocation([(t.left+t.right)/2,(t.top+t.bottom)/2],e.blueprint.gridElement);return e.blueprint.compensateTranslation(n)}}class qe extends Ye{#V;get inputContentElements(){return this.#V}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")}firstUpdated(e,t){if(super.firstUpdated(e,t),this.#V=[...e.querySelectorAll(".ueb-pin-input-content")],this.#V.length){this.setInputs(e,this.getInputs(e));let t=this;this.onFocusHandler=t=>e.blueprint.dispatchEditTextEvent(!0),this.onFocusOutHandler=n=>{n.preventDefault(),document.getSelection()?.removeAllRanges(),t.setInputs(e,this.getInputs(e)),e.blueprint.dispatchEditTextEvent(!1)},this.#V.forEach((e=>{e.addEventListener("focus",this.onFocusHandler),e.addEventListener("focusout",this.onFocusOutHandler)}))}}cleanup(e){super.cleanup(e),this.#V.forEach((e=>{e.removeEventListener("focus",this.onFocusHandler),e.removeEventListener("focusout",this.onFocusOutHandler)}))}createInputObjects(e){return[...super.createInputObjects(e),...this.#V.map((t=>new Re(t,e.blueprint)))]}getInput(e){return this.getInputs(e).reduce(((e,t)=>e+t),"")}getInputs(e){return this.#V.map((e=>e.innerHTML.replaceAll("&nbsp;"," ").replaceAll("<br>","\n")))}setInputs(e,t=[],n=!0){this.#V.forEach(((e,n)=>e.innerText=t[n])),n&&e.setDefaultValue(t.map((e=>qe.stringFromInputToUE(e))).reduce(((e,t)=>e+t),""))}renderInput(e){return e.isInput()?T`<div class="ueb-pin-input"><span class="ueb-pin-input-content" role="textbox" contenteditable="true" .innerText="${qe.stringFromUEToInput(e.unreactiveDefaultValue.toString())}"></span></div>`:T``}}class Ze extends qe{#K;firstUpdated(e,t){super.firstUpdated(e,t),this.#K=e.querySelector(".ueb-pin-input");let n=this;this.onChangeHandler=t=>e.entity.DefaultValue=n.#K.checked?"true":"false",this.#K.addEventListener("change",this.onChangeHandler)}cleanup(e){super.cleanup(e),this.#K.removeEventListener("change",this.onChangeHandler)}getInputs(e){return[this.#K.checked?"true":"false"]}renderInput(e){return e.isInput()?T`<input type="checkbox" class="ueb-pin-input" .checked="${e.entity.getDefaultValue()}">`:super.renderInput(e)}}class Je extends Ye{renderIcon(e){return T`<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>`}}class Qe extends De{#b;#w;constructor(e,t,n={}){n.clickButton??=0,n.consumeEvent??=!0,n.exitAnyButton??=!0,n.looseTarget??=!1,super(e,t,n),this.clickedPosition=[0,0];let i=this;this.#b=e=>{if(i.blueprint.setFocused(!0),e.button===i.options.clickButton)(i.options.looseTarget||e.target==e.currentTarget)&&(i.options.consumeEvent&&e.stopImmediatePropagation(),document.addEventListener("mouseup",i.#w),i.clickedPosition=i.locationFromEvent(e),i.clicked(i.clickedPosition));else i.options.exitAnyButton||i.#w(e)},this.#w=e=>{i.options.exitAnyButton&&e.button!=i.options.clickButton||(i.options.consumeEvent&&e.stopImmediatePropagation(),document.removeEventListener("mouseup",i.#w),i.unclicked())},this.listenEvents()}listenEvents(){this.target.addEventListener("mousedown",this.#b),2==this.options.clickButton&&this.target.addEventListener("contextmenu",(e=>e.preventDefault()))}unlistenEvents(){this.target.removeEventListener("mousedown",this.#b)}clicked(e){}unclicked(e){}}class et extends He{dragTo(e,t){const n=[this.target.locationX,this.target.locationY],[i,r]=this.stepSize>1?[ne.snapToGrid(e,this.stepSize),ne.snapToGrid(n,this.stepSize)]:[e,n],s=[i[0]-this.mouseLocation[0],i[1]-this.mouseLocation[1]];0==s[0]&&0==s[1]||(s[0]+=r[0]-this.target.locationX,s[1]+=r[1]-this.target.locationY,this.target.addLocation(s),this.mouseLocation=i)}}class tt extends $e{getDraggableElement(e){return e}createDraggableObject(e){return new et(e,e.blueprint,{draggableElement:this.getDraggableElement(e),looseTarget:!0})}createInputObjects(e){return[...super.createInputObjects(e),this.createDraggableObject(e)]}update(e,t){super.update(e,t),t.has("locationX")&&e.style.setProperty("--ueb-position-x",`${e.locationX}`),t.has("locationY")&&e.style.setProperty("--ueb-position-y",`${e.locationY}`)}}class nt extends tt{static windowName=T`Window`;toggleAdvancedDisplayHandler;getDraggableElement(e){return e.querySelector(".ueb-window-top")}createDraggableObject(e){return new et(e,e.blueprint,{draggableElement:this.getDraggableElement(e),looseTarget:!0,stepSize:1,movementSpace:e.blueprint})}createInputObjects(e){return[...super.createInputObjects(e),this.createDraggableObject(e)]}render(e){return T`<div class="ueb-window"><div class="ueb-window-top"><div class="ueb-window-name">${this.constructor.windowName}</div><div class="ueb-window-close"><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">Content</div></div>`}}class it extends Ue{static#W={window:nt};static properties={...Ue.properties,type:{type:String,attribute:"data-type",reflect:!0}};constructor(e={}){e.type??="window",super({},new it.#W[e.type]),this.type=e.type}disconnectedCallback(){super.disconnectedCallback(),this.dispatchCloseEvent()}dispatchCloseEvent(e){let t=new CustomEvent(J.windowCloseEventName,{bubbles:!0,cancelable:!0});this.dispatchEvent(t)}}customElements.define("ueb-window",it);class rt extends Qe{#X;constructor(e,t,n={}){n.windowType??="window",super(e,t,n)}clicked(e){}unclicked(e){this.#X=new it({type:this.options.windowType}),this.blueprint.append(this.#X)}}class st extends qe{#K;firstUpdated(e,t){super.firstUpdated(e,t),this.#K=e.querySelector(".ueb-pin-input")}createInputObjects(e){return[...super.createInputObjects(e),new rt(this.#K,e.blueprint,{moveEverywhere:!0,looseTarget:!0})]}getInputs(e){return[this.#K.dataset.linearColor]}setInputs(e,t=[]){}renderInput(e){return e.isInput()?T`<span class="ueb-pin-input" data-linear-color="${e.defaultValue.toString()}" .style="--ueb-linear-color:rgba(${e.defaultValue.toString()})"></span>`:super.renderInput(e)}}class ot extends qe{onInputHandler;firstUpdated(e,t){super.firstUpdated(e,t),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(e){super.cleanup(e),this.inputContentElements.forEach((e=>{e.removeEventListener("input",this.onInputHandler)}))}getInputs(e){return this.inputContentElements.map((e=>e.textContent))}setInputs(e,t=[],n=!0){t=t.map((e=>e.replaceAll("\n",""))),super.setInputs(e,t,n)}}class at extends qe{setInputs(e,t=[]){t&&0!=t.length||(t=this.getInput(e));let n=!0;for(let i=0;i<t.length;++i){let r=parseFloat(t[i]);isNaN(r)&&(r=parseFloat(""!=e.entity.DefaultValue?e.entity.DefaultValue:e.entity.AutogeneratedDefaultValue)),isNaN(r)&&(r=0,n=!1),t[i]=ne.minDecimals(r)}super.setInputs(e,t,n)}}class lt extends qe{}class ut extends at{renderInput(e){return e.isInput()?T`<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="${qe.stringFromUEToInput(e.entity.getDefaultValue().X.toString())}"></span></div><span class="ueb-pin-input-label">Y</span><div class="ueb-pin-input"><span class="ueb-pin-input-content ueb-pin-input-y" role="textbox" contenteditable="true" .innerText="${qe.stringFromUEToInput(e.entity.getDefaultValue().Y.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="${qe.stringFromUEToInput(e.entity.getDefaultValue().Z.toString())}"></span></div>`:T``}}class ct extends Ye{renderIcon(e){return T`<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 dt extends Be{static#W={"/Script/CoreUObject.LinearColor":st,"/Script/CoreUObject.Vector":ut,bool:Ze,exec:Je,name:ot,real:at,REFERENCE:ct,string:lt};static properties={advancedView:{type:String,attribute:"data-advanced-view",reflect:!0},color:{type:he,converter:{fromAttribute:(e,t)=>e?Ce.grammar.LinearColorFromAnyColor.parse(e).value:null,toAttribute:(e,t)=>e?ne.printLinearColor(e):null},attribute:"data-color",reflect:!0},defaultValue:{type:String,attribute:!1},isLinked:{type:Boolean,converter:ne.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 dt.#W[e.PinType.bIsReference?"REFERENCE":e.getType()]??Ye}nodeElement;clickableElement;connections=0;get defaultValue(){return this.unreactiveDefaultValue}set defaultValue(e){let t=this.unreactiveDefaultValue;this.unreactiveDefaultValue=e,this.requestUpdate("defaultValue",t)}constructor(e){super(e,new(dt.getTypeTemplate(e))),this.advancedView=e.bAdvancedView,this.unreactiveDefaultValue=e.getDefaultValue(),this.unreactiveDefaultValue.constructor===String&&(this.unreactiveDefaultValue=e.getDefaultValue()),this.pinType=this.entity.getType(),this.color=this.constructor.properties.color.converter.fromAttribute(J.pinColor[this.pinType]?.toString()),this.isLinked=!1,this.pinDirection=e.isInput()?"input":e.isOutput()?"output":"hidden",this.entity.subscribe("DefaultValue",(e=>this.defaultValue=e.toString())),this.entity.subscribe("PinToolTip",(e=>{let t=e.match(/\s*(.+?(?=\n)|.+\S)\s*/);return t?ne.formatStringName(t[1]):ne.formatStringName(this.entity.PinName)}))}connectedCallback(){super.connectedCallback()}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*/))?ne.formatStringName(e[1]):ne.formatStringName(this.entity.PinName)}isInput(){return this.entity.isInput()}isOutput(){return this.entity.isOutput()}getClickableElement(){return this.clickableElement}getLinkLocation(){return this.template.getLinkLocation(this)}getNodeElement(){return this.nodeElement}getLinks(){return this.entity.LinkedTo??[]}setDefaultValue(e){this.entity.DefaultValue=e}sanitizeLinks(){this.entity.LinkedTo=this.getLinks().filter((e=>{let t=this.blueprint.getPin(e);if(t){this.blueprint.getLink(this,t,!0)||this.blueprint.addGraphElement(new We(this,t))}return t}))}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)}}customElements.define("ueb-pin",dt);class ht extends et{startDrag(){this.target.selected||(this.blueprint.unselectAll(),this.target.setSelected(!0))}dragTo(e,t){const n=[this.target.locationX,this.target.locationY],[i,r]=this.stepSize>1?[ne.snapToGrid(e,this.stepSize),ne.snapToGrid(n,this.stepSize)]:[e,n],s=[i[0]-this.mouseLocation[0],i[1]-this.mouseLocation[1]];0==s[0]&&0==s[1]||(s[0]+=r[0]-this.target.locationX,s[1]+=r[1]-this.target.locationY,this.target.dispatchDragEvent(s),this.mouseLocation=i)}unclicked(){this.started||(this.blueprint.unselectAll(),this.target.setSelected(!0))}}class pt extends tt{getDraggableElement(e){return e}createDraggableObject(e){return new ht(e,e.blueprint,{draggableElement:this.getDraggableElement(e),looseTarget:!0})}firstUpdated(e,t){super.firstUpdated(e,t),e.selected&&!e.listeningDrag&&e.setSelected(!0)}}class gt extends pt{toggleAdvancedDisplayHandler;render(e){return T`<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">${e.nodeDisplayName}</span></div></div><div class="ueb-node-content"><div class="ueb-node-inputs"></div><div class="ueb-node-outputs"></div></div>${"DevelopmentOnly"==e.enabledState?.toString()?T`<div class="ueb-node-developmentonly">Development Only</div>`:T``} ${e.advancedPinDisplay?T`<div class="ueb-node-expansion" @click="${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>`:T``}</div></div>`}async firstUpdated(e,t){super.firstUpdated(e,t);const n=e.querySelector(".ueb-node-inputs"),i=e.querySelector(".ueb-node-outputs");Promise.all(e.getPinElements().map((e=>e.updateComplete))).then((()=>e.dispatchReflowEvent())),e.getPinElements().forEach((e=>{e.isInput()?n.appendChild(e):e.isOutput()&&i.appendChild(e)})),this.toggleAdvancedDisplayHandler=t=>{e.toggleShowAdvancedPinDisplay(),e.addNextUpdatedCallbacks((()=>e.dispatchReflowEvent()),!0)},e.nodeNameElement=e.querySelector(".ueb-node-name-text")}getPinElements(e){return e.querySelectorAll("ueb-pin")}}class mt 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:ne.booleanConverter,attribute:"data-pure-function",reflect:!0}};get blueprint(){return super.blueprint}set blueprint(e){super.blueprint=e,this.#Y.forEach((t=>t.blueprint=e))}#q;get nodeNameElement(){return this.#q}set nodeNameElement(e){this.#q=e}#Y;constructor(e){super(e,new gt),this.#Y=this.getPinEntities().filter((e=>!e.isHidden())).map((e=>new dt(e))),this.#Y.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=ie.getSerializer(Ee).deserialize(e);return new mt(t)}connectedCallback(){this.getAttribute("type")?.trim(),super.connectedCallback()}disconnectedCallback(){super.disconnectedCallback(),this.dispatchDeleteEvent()}getNodeName(){return this.entity.getObjectName()}getNodeDisplayName(){return this.entity.getDisplayName()}sanitizeLinks(){this.getPinElements().forEach((e=>e.sanitizeLinks()))}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 me({objectName:e,pinGuid:t.entity.PinId}));this.entity.Name=e}getPinElements(){return this.#Y}getPinEntities(){return this.entity.CustomProperties.filter((e=>e instanceof be))}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(e){let t=new CustomEvent(J.nodeDeleteEventName,{bubbles:!0,cancelable:!0});this.dispatchEvent(t)}dispatchReflowEvent(){let e=new CustomEvent(J.nodeReflowEventName,{bubbles:!0,cancelable:!0});this.dispatchEvent(e)}setShowAdvancedPinDisplay(e){this.entity.AdvancedPinDisplay=new le(e?"Shown":"Hidden")}toggleShowAdvancedPinDisplay(){this.setShowAdvancedPinDisplay("Shown"!=this.entity.AdvancedPinDisplay?.toString())}}customElements.define("ueb-node",mt);class ft extends Q{#Z;constructor(e,t,n={}){n.listenOnFocus=!0,n.unlistenOnTextEdit=!0,super(e,t,n),this.serializer=new Ne;let i=this;this.#Z=e=>i.pasted(e.clipboardData.getData("Text"))}listenEvents(){document.body.addEventListener("paste",this.#Z)}unlistenEvents(){document.body.removeEventListener("paste",this.#Z)}pasted(e){let t=0,n=0,i=0,r=this.serializer.readMultiple(e).map((e=>{let r=new mt(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 vt extends He{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 bt{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 yt{constructor(e,t,n,i){this.initialPosition=e,this.finalPosition=e,this.metadata=new Array(t.length),this.primaryOrder=new bt((e=>this.metadata[e].primaryBoundary)),this.secondaryOrder=new bt((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 Et extends Ve{}class wt extends Ge{constructor(){super({},new Et),this.selectionModel=null}beginSelect(e){this.blueprint.selecting=!0,this.setBothLocations(e),this.selectionModel=new yt(e,this.blueprint.getNodes(),this.blueprint.nodeBoundariesSupplier,this.blueprint.nodeSelectToggleFunction)}selectTo(e){this.selectionModel.selectTo(e),this.finaPositionX=e[0],this.finaPositionY=e[1]}endSelect(){this.blueprint.selecting=!1,this.selectionModel=null,this.initialPositionX=0,this.initialPositionY=0,this.finaPositionX=0,this.finaPositionY=0}}customElements.define("ueb-selector",wt);class St extends Q{#J;constructor(e,t,n={}){n.listenOnFocus=!0,super(e,t,n);let i=this;this.#J=e=>i.clickedSomewhere(e.target),this.blueprint.focus&&document.addEventListener("click",this.#J)}clickedSomewhere(e){e.closest("ueb-blueprint")||this.blueprint.setFocused(!1)}listenEvents(){document.addEventListener("click",this.#J)}unlistenEvents(){document.removeEventListener("click",this.#J)}}class Pt extends $e{static styleVariables={"--ueb-font-size":`${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":`${J.nodeRadius}px`,...Object.entries(J.pinColor).map((([e,t])=>({[`--ueb-pin-color-${ne.getIdFromReference(e)}`]:t.toString()}))).reduce(((e,t)=>({...e,...t})),{})};constructed(e){e.style.cssText=Object.entries(Pt.styleVariables).map((([e,t])=>`${e}:${t};`)).join("")}createInputObjects(e){return[new Ae(e.getGridDOMElement(),e),new ft(e.getGridDOMElement(),e),new Te(e.getGridDOMElement(),e),new Ie(e.getGridDOMElement(),e),new Me(e.getGridDOMElement(),e,{looseTarget:!0}),new vt(e.getGridDOMElement(),e,{clickButton:0,exitAnyButton:!0,looseTarget:!0,moveEverywhere:!0}),new je(e.getGridDOMElement(),e,{clickButton:2,exitAnyButton:!1,looseTarget:!0,moveEverywhere:!0}),new St(e.getGridDOMElement(),e),new ze(e.getGridDOMElement(),e),new _e(e.getGridDOMElement(),e)]}render(e){return T`<div class="ueb-viewport-header"><div class="ueb-viewport-zoom">1:1</div></div><div class="ueb-viewport-overlay"></div><div class="ueb-viewport-body"><div class="ueb-grid" .style="--ueb-additional-x: ${e}; --ueb-additional-y: ${e.translateY}; --ueb-translate-x: ${e.translateX}; --ueb-translate-y: ${e.translateY};"><div class="ueb-grid-content"><div data-links></div><div data-nodes></div></div></div></div>`}firstUpdated(e,t){super.firstUpdated(e,t),e.headerElement=e.querySelector(".ueb-viewport-header"),e.overlayElement=e.querySelector(".ueb-viewport-overlay"),e.viewportElement=e.querySelector(".ueb-viewport-body"),e.selectorElement=new wt,e.querySelector(".ueb-grid-content")?.append(e.selectorElement),e.gridElement=e.viewportElement.querySelector(".ueb-grid"),e.linksContainerElement=e.querySelector("[data-links]"),e.linksContainerElement.append(...e.getLinks()),e.nodesContainerElement=e.querySelector("[data-nodes]"),e.nodesContainerElement.append(...e.getNodes()),e.viewportElement.scroll(J.expandGridSize,J.expandGridSize)}updated(e,t){super.updated(e,t),(t.has("scrollX")||t.has("scrollY"))&&e.viewportElement.scroll(e.scrollX,e.scrollY)}getPin(e,t){return e.querySelector(`ueb-node[data-name="${t.objectName}"] ueb-pin[data-id="${t.pinGuid}"]`)}}class kt extends Be{static properties={selecting:{type:Boolean,attribute:"data-selecting",reflect:!0,converter:ne.booleanConverter},scrolling:{type:Boolean,attribute:"data-scrolling",reflect:!0,converter:ne.booleanConverter},focused:{type:Boolean,attribute:"data-focused",reflect:!0,converter:ne.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=Pt.styles;#Q=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 Pt),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 ne.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=ne.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){return[...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 mt&&!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.#Q[e]=this.#Q[e]??-1;do{++this.#Q[e]}while(this.nodes.find((t=>t.entity.getObjectName()==J.nodeName(e,this.#Q[e]))));n.rename(J.nodeName(e,this.#Q[e]))}this.nodes.push(t),this.nodesContainerElement?.appendChild(t)}else t instanceof We&&!this.links.includes(t)&&(this.links.push(t),this.linksContainerElement&&!this.linksContainerElement.contains(t)&&this.linksContainerElement.appendChild(t));e.filter((e=>e instanceof mt)).forEach((e=>e.sanitizeLinks()))}removeGraphElement(...e){for(let t of e)if(t.closest("ueb-blueprint")==this){t.remove();let e=t instanceof mt?this.nodes:t instanceof We?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",kt);class xt extends Ce{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=xe.getGrammarForType(Ce.grammar,this.entityType).parse(e);if(!t.status)throw new Error(`Error when trying to parse the entity ${this.entityType.prototype.constructor.name}.`);return t.value}write(e,t,n=!1){return this.wrap(this.subWrite(e,[],t,n))}}class Ct extends xt{#ee;constructor(e,t){super(void 0,t),this.#ee=e}write(e,t,n=!1){return this.#ee(t,n)}}class Nt extends xt{constructor(e){super(void 0,e)}write(e,t,n){return n||t.constructor!==String?ne.escapeString(t.toString()):`"${ne.escapeString(t.toString())}"`}}!function(){const e=e=>`(${e})`;ie.registerSerializer(null,new Ct(((e,t)=>"()"),null)),ie.registerSerializer(Array,new Ct(((e,t)=>`(${e.map((e=>ie.getSerializer(ne.getType(e)).serialize(e,t)+",")).join("")})`),Array)),ie.registerSerializer(Boolean,new Ct(((e,t)=>e?t?"true":"True":t?"false":"False"),Boolean)),ie.registerSerializer(oe,new xt(e,oe)),ie.registerSerializer(ae,new Nt(ae)),ie.registerSerializer(le,new Nt(le)),ie.registerSerializer(ue,new Nt(ue)),ie.registerSerializer(ce,new xt((e=>`${ce.lookbehind}(${e})`),ce,"",", ",!1,"",(e=>""))),ie.registerSerializer(de,new xt(e,de)),ie.registerSerializer(he,new xt(e,he)),ie.registerSerializer(pe,new xt((e=>`${pe.lookbehind}(${e})`),pe,"",", ",!1,"",(e=>""))),ie.registerSerializer(Number,new Ct((e=>e.toString()),Number)),ie.registerSerializer(Ee,new Ne),ie.registerSerializer(se,new Ct((e=>(e.type??"")+(e.path?e.type?`'"${e.path}"'`:`"${e.path}"`:"")),se)),ie.registerSerializer(ge,new Nt(ge)),ie.registerSerializer(be,new xt((e=>`${be.lookbehind} (${e})`),be,"",",",!0)),ie.registerSerializer(me,new xt((e=>e),me,""," ",!1,"",(e=>""))),ie.registerSerializer(String,new Ct(((e,t)=>t?ne.escapeString(e):`"${ne.escapeString(e)}"`),String)),ie.registerSerializer(ve,new Ct(((e,t)=>`${e.X}, ${e.Y}, ${e.Z}`),ve)),ie.registerSerializer(fe,new xt(e,fe))}();export{kt as Blueprint,J as Configuration,We as LinkElement,mt as NodeElement};