diff --git a/dist/ueblueprint.js b/dist/ueblueprint.js index e9dbcf6..0e09d05 100755 --- a/dist/ueblueprint.js +++ b/dist/ueblueprint.js @@ -56,8 +56,9 @@ class Configuration { static defaultCommentHeight = 96 static defaultCommentWidth = 400 static deleteNodesKeyboardKey = "Delete" - static dragGeneralEventName = "ueb-drag-general" + static distanceThreshold = 5 // px static dragEventName = "ueb-drag" + static dragGeneralEventName = "ueb-drag-general" static editTextEventName = { begin: "ueb-edit-text-begin", end: "ueb-edit-text-end", @@ -100,16 +101,16 @@ class Configuration { static gridAxisLineColor = i$3`black` static gridExpandThreshold = 0.25 // remaining size factor threshold to cause an expansion event static gridLineColor = i$3`#353535` - static gridLineWidth = 1 // pixel + static gridLineWidth = 1 // px static gridSet = 8 static gridSetLineColor = i$3`#161616` static gridShrinkThreshold = 4 // exceding size factor threshold to cause a shrink event - static gridSize = 16 // pixel + static gridSize = 16 // px static hexColorRegex = /^\s*#(?[0-9a-fA-F]{2})(?[0-9a-fA-F]{2})(?[0-9a-fA-F]{2})([0-9a-fA-F]{2})?|#(?[0-9a-fA-F])(?[0-9a-fA-F])(?[0-9a-fA-F])\s*$/ static keysSeparator = "+" - static linkCurveHeight = 15 // pixel - static linkCurveWidth = 80 // pixel - static linkMinWidth = 100 // pixel + static linkCurveHeight = 15 // px + static linkCurveWidth = 80 // px + static linkMinWidth = 100 // px /** * @param {Number} start * @param {Number} c1 @@ -126,7 +127,7 @@ class Configuration { static nodeDragGeneralEventName = "ueb-node-drag-general" static nodeDragEventName = "ueb-node-drag" static nodeName = (name, counter) => `${name}_${counter}` - static nodeRadius = 8 // in pixel + static nodeRadius = 8 // px static nodeReflowEventName = "ueb-node-reflow" static nodeType = { callFunction: "/Script/BlueprintGraph.K2Node_CallFunction", @@ -152,7 +153,7 @@ class Configuration { whileLoop: "/Engine/EditorBlueprintResources/StandardMacros.StandardMacros:WhileLoop", } static selectAllKeyboardKey = "(bCtrl=True,Key=A)" - static distanceThreshold = 5 // in pixel + static smoothScrollTime = 1000 // ms static trackingMouseEventName = { begin: "ueb-tracking-mouse-begin", end: "ueb-tracking-mouse-end", @@ -929,6 +930,24 @@ class Utility { event.clipboardData.setData("text", value); element.dispatchEvent(event); } + + static animate(from, to, intervalSeconds, callback, timingFunction = x => { + const v = x ** 3.5; + return v / (v + ((1 - x) ** 3.5)) + }) { + const startTimestamp = performance.now(); + const doAnimation = currentTimestamp => { + let delta = (currentTimestamp - startTimestamp) / intervalSeconds; + if (Utility.approximatelyEqual(delta, 1) || delta > 1) { + delta = 1; + } else { + requestAnimationFrame(doAnimation); + } + const currentValue = from + (to - from) * timingFunction(delta); + callback(currentValue); + }; + requestAnimationFrame(doAnimation); + } } /** @typedef {typeof IEntity} EntityConstructor */ @@ -3748,6 +3767,14 @@ class BlueprintTemplate extends ITemplate { "--ueb-node-radius": `${Configuration.nodeRadius}px`, } + #resizeObserver = new ResizeObserver(entries => { + const size = entries.find(entry => entry.target === this.viewportElement)?.devicePixelContentBoxSize?.[0]; + if (size) { + this.viewportSize[0] = size.inlineSize; + this.viewportSize[1] = size.blockSize; + } + }) + /** @type {HTMLElement} */ headerElement /** @type {HTMLElement} */ overlayElement /** @type {HTMLElement} */ viewportElement @@ -3755,11 +3782,28 @@ class BlueprintTemplate extends ITemplate { /** @type {HTMLElement} */ gridElement /** @type {HTMLElement} */ linksContainerElement /** @type {HTMLElement} */ nodesContainerElement + viewportSize = [0, 0] /** @param {Blueprint} element */ initialize(element) { super.initialize(element); - this.element.style.cssText = Object.entries(BlueprintTemplate.styleVariables).map(([k, v]) => `${k}:${v};`).join(""); + this.element.style.cssText = Object.entries(BlueprintTemplate.styleVariables) + .map(([k, v]) => `${k}:${v};`).join(""); + } + + setup() { + super.setup(); + this.#resizeObserver.observe(this.viewportElement, { + box: "device-pixel-content-box", + }); + const bounding = this.viewportElement.getBoundingClientRect(); + this.viewportSize[0] = bounding.width; + this.viewportSize[1] = bounding.height; + } + + cleanup() { + super.cleanup(); + this.#resizeObserver.unobserve(this.viewportElement); } createInputObjects() { @@ -3810,14 +3854,14 @@ class BlueprintTemplate extends ITemplate { /** @param {PropertyValues} changedProperties */ firstUpdated(changedProperties) { super.firstUpdated(changedProperties); - this.headerElement = /** @type {HTMLElement} */(this.element.querySelector('.ueb-viewport-header')); - this.overlayElement = /** @type {HTMLElement} */(this.element.querySelector('.ueb-viewport-overlay')); - this.viewportElement = /** @type {HTMLElement} */(this.element.querySelector('.ueb-viewport-body')); - this.selectorElement = /** @type {SelectorElement} */(this.element.querySelector('ueb-selector')); - this.gridElement = /** @type {HTMLElement} */(this.viewportElement.querySelector(".ueb-grid")); - this.linksContainerElement = /** @type {HTMLElement} */(this.element.querySelector("[data-links]")); + this.headerElement = this.element.querySelector('.ueb-viewport-header'); + this.overlayElement = this.element.querySelector('.ueb-viewport-overlay'); + this.viewportElement = this.element.querySelector('.ueb-viewport-body'); + this.selectorElement = this.element.querySelector('ueb-selector'); + this.gridElement = this.viewportElement.querySelector(".ueb-grid"); + this.linksContainerElement = this.element.querySelector("[data-links]"); this.linksContainerElement.append(...this.element.getLinks()); - this.nodesContainerElement = /** @type {HTMLElement} */(this.element.querySelector("[data-nodes]")); + this.nodesContainerElement = this.element.querySelector("[data-nodes]"); this.nodesContainerElement.append(...this.element.getNodes()); this.viewportElement.scroll(Configuration.expandGridSize, Configuration.expandGridSize); } @@ -3876,6 +3920,22 @@ class BlueprintTemplate extends ITemplate { isPointVisible(x, y) { return false } + + gridTopVisibilityBoundary() { + return this.blueprint.scrollY - this.blueprint.translateY + } + + gridRightVisibilityBoundary() { + return this.gridLeftVisibilityBoundary() + this.viewportSize[0] + } + + gridBottomVisibilityBoundary() { + return this.gridTopVisibilityBoundary() + this.viewportSize[1] + } + + gridLeftVisibilityBoundary() { + return this.blueprint.scrollX - this.blueprint.translateX + } } /** @@ -4084,11 +4144,11 @@ class LinkTemplate extends IFromToPositionedTemplate { * function: p[1] = a / p[0] + q => q = p[1] - a / p[0] * @param {Number} m slope * @param {Number[]} p reference point - * @returns Maximum value */ static decreasingValue(m, p) { const a = -m * p[0] ** 2; const q = p[1] - a / p[0]; + /** @param {Number} x */ return x => a / x + q } @@ -4122,22 +4182,21 @@ class LinkTemplate extends IFromToPositionedTemplate { static c2Clamped = LinkTemplate.clampedLine([0, 100], [200, 30]) - #createKnot = - /** @param {Number[]} location */ - location => { - const knotEntity = new KnotEntity({}, this.element.sourcePin.entity); - const knot = /** @type {NodeElementConstructor} */(ElementFactory.getConstructor("ueb-node")) - .newObject(knotEntity); - knot.setLocation(this.blueprint.snapToGrid(location)); - this.blueprint.addGraphElement(knot); // Important: keep it before changing existing links - const link = /** @type {LinkElementConstructor} */(ElementFactory.getConstructor("ueb-link")) - .newObject( + /** @type {(location: Number[]) => void} */ + #createKnot = location => { + const knotEntity = new KnotEntity({}, this.element.sourcePin.entity); + const knot = /** @type {NodeElementConstructor} */(ElementFactory.getConstructor("ueb-node")) + .newObject(knotEntity); + knot.setLocation(this.blueprint.snapToGrid(location)); + this.blueprint.addGraphElement(knot); // Important: keep it before changing existing links + const link = /** @type {LinkElementConstructor} */(ElementFactory.getConstructor("ueb-link")) + .newObject( /** @type {KnotNodeTemplate} */(knot.template).outputPin, - this.element.destinationPin - ); - this.element.destinationPin = /** @type {KnotNodeTemplate} */(knot.template).inputPin; - this.blueprint.addGraphElement(link); - } + this.element.destinationPin + ); + this.element.destinationPin = /** @type {KnotNodeTemplate} */(knot.template).inputPin; + this.blueprint.addGraphElement(link); + } createInputObjects() { return [ @@ -4842,6 +4901,21 @@ class IDraggableTemplate extends ITemplate { leftBoundary(justSelectableArea = false) { return this.element.locationX } + + centerInViewport() { + const minMargin = Math.min( + this.blueprint.template.viewportSize[0] / 10, + this.blueprint.template.viewportSize[1] / 10 + ); + const dl = this.leftBoundary() - this.blueprint.template.gridLeftVisibilityBoundary(); + const dr = this.blueprint.template.gridRightVisibilityBoundary() - this.rightBoundary(); + let avgX = Math.max((dl + dr) / 2, minMargin); + const dt = this.topBoundary() - this.blueprint.template.gridTopVisibilityBoundary(); + const db = this.blueprint.template.gridBottomVisibilityBoundary() - this.bottomBoundary(); + let avgY = Math.max((dt + db) / 2, minMargin); + const delta = [dl - avgX, dt - avgY]; + this.blueprint.scrollDelta(delta, true); + } } /** @@ -6074,6 +6148,7 @@ class NodeElement extends ISelectableDraggableElement { * @typedef {import("./entity/GuidEntity").default} GuidEntity * @typedef {import("./entity/PinReferenceEntity").default} PinReferenceEntity * @typedef {import("./template/node/CommentNodeTemplate").default} CommentNodeTemplate + * @typedef {import("lit").PropertyValues} PropertyValues * @typedef {{ * primaryInf: Number, * primarySup: Number, @@ -6135,6 +6210,7 @@ class Blueprint extends IElement { }, } + #avoidScrolling = false /** @type {Map} */ #nodeNameCounter = new Map() /** @type {NodeElement[]}" */ @@ -6185,39 +6261,53 @@ class Blueprint extends IElement { } /** @param {Number[]} param0 */ - setScroll([x, y], smooth = false) { + setScroll([x, y]) { this.scrollX = x; this.scrollY = y; } /** @param {Number[]} delta */ scrollDelta(delta, smooth = false) { - const maxScroll = [2 * Configuration.expandGridSize, 2 * Configuration.expandGridSize]; - let currentScroll = this.getScroll(); - let finalScroll = [ - currentScroll[0] + delta[0], - currentScroll[1] + delta[1] - ]; - let expand = [0, 0]; - for (let i = 0; i < 2; ++i) { - if (delta[i] < 0 && finalScroll[i] < Configuration.gridExpandThreshold * Configuration.expandGridSize) { - // Expand left/top - expand[i] = -1; - } else if (delta[i] > 0 && finalScroll[i] - > maxScroll[i] - Configuration.gridExpandThreshold * Configuration.expandGridSize) { - // Expand right/bottom - expand[i] = 1; + if (smooth) { + let previousScrollDelta = [0, 0]; + Utility.animate(0, delta[0], Configuration.smoothScrollTime, x => { + this.scrollDelta([x - previousScrollDelta[0], 0], false); + previousScrollDelta[0] = x; + }); + Utility.animate(0, delta[1], Configuration.smoothScrollTime, y => { + this.scrollDelta([0, y - previousScrollDelta[1]], false); + previousScrollDelta[1] = y; + }); + } else { + const maxScroll = [2 * Configuration.expandGridSize, 2 * Configuration.expandGridSize]; + let currentScroll = this.getScroll(); + let finalScroll = [ + currentScroll[0] + delta[0], + currentScroll[1] + delta[1] + ]; + let expand = [0, 0]; + for (let i = 0; i < 2; ++i) { + if (finalScroll[i] < Configuration.gridExpandThreshold * Configuration.expandGridSize) { + // Expand left/top + expand[i] = -1; + } else if ( + finalScroll[i] + > maxScroll[i] - Configuration.gridExpandThreshold * Configuration.expandGridSize + ) { + // Expand right/bottom + expand[i] = 1; + } } + if (expand[0] != 0 || expand[1] != 0) { + this.seamlessExpand(expand); + } + currentScroll = this.getScroll(); + finalScroll = [ + currentScroll[0] + delta[0], + currentScroll[1] + delta[1] + ]; + this.setScroll(finalScroll); } - if (expand[0] != 0 || expand[1] != 0) { - this.seamlessExpand(expand); - } - currentScroll = this.getScroll(); - finalScroll = [ - currentScroll[0] + delta[0], - currentScroll[1] + delta[1] - ]; 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getPinColor(e){if(!e)return te.#e.default;if(te.#e[e.pinType])return te.#e[e.pinType];if("struct"==e.entity.PinType.PinCategory||"object"==e.entity.PinType.PinCategory)switch(e.entity.PinType.PinSubCategoryObject.type){case"ScriptStruct":case"/Script/CoreUObject.ScriptStruct":return r``;default:if(e.entity.PinType.PinSubCategoryObject.getName().endsWith("Actor")||"Target"===e.entity.getDisplayName())return te.#e["/Script/Engine.Actor"]}return te.#e.default}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*#(?[0-9a-fA-F]{2})(?[0-9a-fA-F]{2})(?[0-9a-fA-F]{2})([0-9a-fA-F]{2})?|#(?[0-9a-fA-F])(?[0-9a-fA-F])(?[0-9a-fA-F])\s*$/;static keysSeparator="+";static linkCurveHeight=15;static linkCurveWidth=80;static linkMinWidth=100;static linkRightSVGPath=(e,t,i)=>{let n=100-e;return`M ${e} 0 C ${t} 0, ${i} 0, 50 50 S 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N",dynamicCast:"/Script/BlueprintGraph.K2Node_DynamicCast",executionSequence:"/Script/BlueprintGraph.K2Node_ExecutionSequence",forEachElementInEnum:"/Script/BlueprintGraph.K2Node_ForEachElementInEnum",forEachLoop:"/Engine/EditorBlueprintResources/StandardMacros.StandardMacros:ForEachLoop",forEachLoopWithBreak:"/Engine/EditorBlueprintResources/StandardMacros.StandardMacros:ForEachLoopWithBreak",forLoop:"/Engine/EditorBlueprintResources/StandardMacros.StandardMacros:ForLoop",forLoopWithBreak:"/Engine/EditorBlueprintResources/StandardMacros.StandardMacros:ForLoopWithBreak",ifThenElse:"/Script/BlueprintGraph.K2Node_IfThenElse",knot:"/Script/BlueprintGraph.K2Node_Knot",macro:"/Script/BlueprintGraph.K2Node_MacroInstance",makeArray:"/Script/BlueprintGraph.K2Node_MakeArray",makeMap:"/Script/BlueprintGraph.K2Node_MakeMap",pawn:"/Script/Engine.Pawn",reverseForEachLoop:"/Engine/EditorBlueprintResources/StandardMacros.StandardMacros:ReverseForEachLoop",select:"/Script/BlueprintGraph.K2Node_Select",variableGet:"/Script/BlueprintGraph.K2Node_VariableGet",variableSet:"/Script/BlueprintGraph.K2Node_VariableSet",whileLoop:"/Engine/EditorBlueprintResources/StandardMacros.StandardMacros:WhileLoop"};static selectAllKeyboardKey="(bCtrl=True,Key=A)";static distanceThreshold=5;static trackingMouseEventName={begin:"ueb-tracking-mouse-begin",end:"ueb-tracking-mouse-end"};static windowApplyEventName="ueb-window-apply";static windowCancelEventName="ueb-window-cancel";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 ie{#t;get target(){return this.#t}#i;get blueprint(){return this.#i}options;listenHandler=()=>this.listenEvents();unlistenHandler=()=>this.unlistenEvents();constructor(e,t,i={}){i.consumeEvent??=!1,i.listenOnFocus??=!1,i.unlistenOnTextEdit??=!1,this.#t=e,this.#i=t,this.options=i}setup(){this.options.listenOnFocus&&(this.blueprint.addEventListener(te.focusEventName.begin,this.listenHandler),this.blueprint.addEventListener(te.focusEventName.end,this.unlistenHandler)),this.options.unlistenOnTextEdit&&(this.blueprint.addEventListener(te.editTextEventName.begin,this.unlistenHandler),this.blueprint.addEventListener(te.editTextEventName.end,this.listenHandler)),this.blueprint.focused&&this.listenEvents()}cleanup(){this.unlistenEvents(),this.blueprint.removeEventListener(te.focusEventName.begin,this.listenHandler),this.blueprint.removeEventListener(te.focusEventName.end,this.unlistenHandler),this.blueprint.removeEventListener(te.editTextEventName.begin,this.unlistenHandler),this.blueprint.removeEventListener(te.editTextEventName.end,this.listenHandler)}listenEvents(){}unlistenEvents(){}}class ne{#n;constructor(e){this.#n=e}calculate(e){return this.#n(e)}}class se{#s=new Map;subscribe(e,t){let i=this.#s;if(i.has(e)){let n=i.get(e);if(n.includes(t))return!1;n.push(t)}else{let n=!1,s=Object.getOwnPropertyDescriptor(this,e);if(!s&&(n=!0,s=Object.getOwnPropertyDescriptor(Object.getPrototypeOf(this),e)??{},!s))return!1;i.set(e,[t]);const r="value"in s,o="set"in s;if(!r&&!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(n?Object.getPrototypeOf(this):this,{[a]:{configurable:!0,enumerable:!1,...r?{value:this[e],writable:!0}:{get:s.get,set:s.set}},[l]:{configurable:!0,enumerable:!1,value:[n,r]},[e]:{configurable:!0,...r&&{get(){return this[a]}},set(t){this[a]=t,i.get(e).forEach((t=>{t(this[e])}))}}})}return!0}unsubscribe(e,t){let i=this.#s.get(e);if(!i?.includes(t))return!1;if(i.splice(i.indexOf(t),1),0==i.length){const t=Symbol.for(e+"Storage"),i=Symbol.for(e+"ValInfo"),n=this[i][0];this[i][1],Object.defineProperty(n?Object.getPrototypeOf(this):this,e,Object.getOwnPropertyDescriptor(n?Object.getPrototypeOf(this):this,t)),delete this[i],delete this[t]}return!0}}class re{static#r=new Map;static registerSerializer(e,t){re.#r.set(e,t)}static getSerializer(e){return re.#r.get(e)}}class oe{#o;get types(){return this.#o}constructor(...e){this.#o=e}getFirstType(){return this.#o[0]}}class ae{#a;get type(){return this.#a}set type(e){this.#a=e}#l=!0;get showDefault(){return this.#l}set showDefault(e){this.#l=e}#u;get value(){return this.#u}set value(e){this.#u=e}#c;get serialized(){return this.#c}set serialized(e){this.#c=e}#h;get ignored(){return this.#h}set ignored(e){this.#h=e}static isValueOfType(e,t){return null!=e&&(e instanceof t||e.constructor===t)}static sanitize(e,t){if(void 0===t&&(t=e?.constructor),t instanceof Array){let i=t.find((t=>ae.isValueOfType(e,t)));i||(i=t[0]),t=i}return t&&!ae.isValueOfType(e,t)&&(e=new t(e)),(e instanceof Boolean||e instanceof Number||e instanceof String)&&(e=e.valueOf()),e}constructor(e,t=!0,i,n=!1,s=!1){void 0===i&&(i=e instanceof Array?[]:()=>ae.sanitize(new e)),this.#a=e,this.#l=t,this.#u=i,this.#c=n,this.#h=s}}class le{static emptyObj={};static booleanConverter={fromAttribute:(e,t)=>{},toAttribute:(e,t)=>!0===e?"true":!1===e?"false":""};static sigmoid(e,t=1.7){return 1/(1+e/(1-e)**-t)}static clamp(e,t,i){return Math.min(Math.max(e,t),i)}static getScale(e){const t=getComputedStyle(e).getPropertyValue("--ueb-scale");return""!=t?parseFloat(t):1}static minDecimals(e,t=1){const i=e*10**t;return Math.abs(i%1)>Number.EPSILON?e.toString():e.toFixed(t)}static roundDecimals(e,t=1){const i=10**t;return Math.round(e*i)/i}static approximatelyEqual(e,t){return!(Math.abs(e-t)>Number.EPSILON)}static convertLocation(e,t){const i=1/le.getScale(t),n=t.getBoundingClientRect();return[Math.round((e[0]-n.x)*i),Math.round((e[1]-n.y)*i)]}static isSerialized(e,t,i=le.objectGet(e.constructor.attributes,t)){return i instanceof ne?le.isSerialized(e,t,i.calculate(e)):i instanceof ae&&(!!i.serialized||le.isSerialized(e,t,i.type))}static objectGet(e,t,i){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]]:le.objectGet(e[t[0]],t.slice(1),i):i}}static objectSet(e,t,i,n=!1,s=Object){if(!(t instanceof Array))throw new TypeError("Expected keys to be an array.");if(1==t.length){if(n||t[0]in e||void 0===e[t[0]])return e[t[0]]=i,!0}else if(t.length>0)return!n||e[t[0]]instanceof Object||(e[t[0]]=new s),le.objectSet(e[t[0]],t.slice(1),i,n,s);return!1}static equals(e,t){return(e=ae.sanitize(e))===(t=ae.sanitize(t))||(e instanceof Array&&t instanceof Array?e.length==t.length&&!e.find(((e,i)=>!le.equals(e,t[i]))):void 0)}static getType(e){return null===e?null:e instanceof ae?le.getType(e.type):e instanceof oe?e.types:e instanceof Function?e:e?.constructor}static snapToGrid(e,t){return 1===t?e:[t*Math.round(e[0]/t),t*Math.round(e[1]/t)]}static mergeArrays(e=[],t=[]){let i=[];for(let n=0;n","\n").replaceAll(/(\)/g,"")}static capitalFirstLetter(e){return 0===e.length?e:e.charAt(0).toLocaleUpperCase()+e.slice(1).toLocaleLowerCase()}static formatStringName(e){return e.trim().replace(/^b/,"").replaceAll(/^K2(?:Node|node)?_|(?<=[a-z])(?=[A-Z])|_|\s+/g," ").split(" ").map((e=>le.capitalFirstLetter(e))).join(" ")}static getIdFromReference(e){return e.replace(/(?:.+\.)?([^\.]+)$/,"$1").replaceAll(/(?<=[a-z\d])(?=[A-Z])|(?<=[a-zA-Z])(?=\d)|(?<=[A-Z]{2})(?=[A-Z][a-z])/g,"-").toLowerCase()}static printLinearColor(e){return`${Math.round(255*e.R.valueOf())}, ${Math.round(255*e.G.valueOf())}, ${Math.round(255*e.B.valueOf())}`}static getPolarCoordinates([e,t],i=!1){let n=Math.atan2(t,e);return i&&n<0&&(n=2*Math.PI+n),[Math.sqrt(e*e+t*t),n]}static getCartesianCoordinates([e,t]){return[e*Math.cos(t),e*Math.sin(t)]}static range(e,t,i=1){return Array.from({length:Math.ceil((t-e)/i)},((t,n)=>e+n*i))}static paste(e,t){const i=new ClipboardEvent("paste",{bubbles:!0,cancelable:!0});i.clipboardData.setData("text",t),e.dispatchEvent(i)}}class ue extends se{static attributes={};constructor(e={},t=!1){super();const i=(e,n,s={},r="")=>{const o=Object.getOwnPropertyNames(s);for(let a of le.mergeArrays(Object.getOwnPropertyNames(n),o)){let l=le.objectGet(s,[a]),u=n[a],c=le.getType(u);if(u instanceof ne&&(u=u.calculate(this),c=le.getType(u)),null!=u&&u===c&&(u=new c),t||(a in n?!(o.length>0)||a in s||void 0===u||u instanceof ae&&(!u.showDefault||u.ignored)||console.warn(`${this.constructor.name} will add attribute ${r}${a} not defined in the serialized data`):console.warn(`Attribute ${r}${a} in the serialized data is not defined in ${this.constructor.name}.attributes`)),c!==Object)if(void 0===l){if(u instanceof ae){if(!u.showDefault){e[a]=void 0;continue}u.serialized?u="":(c=u.type,u=u.value,u instanceof Function&&(u=u()))}u instanceof oe&&(c=u.getFirstType(),u=ae.sanitize(null,c)),u instanceof Array&&(u=[]),e[a]=ae.sanitize(u,c)}else l?.constructor===String&&u instanceof ae&&u.serialized&&u.type!==String&&(l=re.getSerializer(u.type).deserialize(l)),e[a]=ae.sanitize(l,le.getType(u));else e[a]={},i(e[a],n[a],s[a],a+".")}},n=this.constructor.attributes;e.constructor!==Object&&1===Object.getOwnPropertyNames(n).length&&(e={[Object.getOwnPropertyNames(n)[0]]:e}),i(this,n,e)}unexpectedKeys(){return Object.getOwnPropertyNames(this).length-Object.getOwnPropertyNames(this.constructor.attributes).length}}class ce extends ue{static attributes={type:String,path:String};constructor(e={}){e.constructor!==Object&&(e={path:e}),super(e),this.type,this.path}getName(){return this.path.match(/[^\.\/]+$/)[0]}}class he extends ue{static attributes={MemberParent:new ae(ce,!1),MemberName:""};constructor(e){super(e),this.MemberParent,this.MemberName}}class de extends ue{static attributes={value:String};static generateGuid(e=!0){let t=new Uint32Array(4);!0===e&&crypto.getRandomValues(t);let i="";return t.forEach((e=>{i+=("0".repeat(8)+e.toString(16).toUpperCase()).slice(-8)})),new de({value:i})}constructor(e){e||(e=de.generateGuid().value),super(e),this.value}valueOf(){return this.value}toString(){return this.value}}class pe extends ue{static attributes={value:String};static attributeConverter={fromAttribute:(e,t)=>new pe(e),toAttribute:(e,t)=>e.toString()};constructor(e){super(e),this.value}valueOf(){return this.value}toString(){return this.value}}class me extends ue{static attributes={value:0};constructor(e=0){super(e),this.value=Math.round(this.value)}valueOf(){return this.value}toString(){return this.value.toString()}}class ge extends ue{static lookbehind="INVTEXT";static attributes={value:String};constructor(e){super(e),this.value}}class be extends ue{static attributes={ActionName:"",bShift:!1,bCtrl:!1,bAlt:!1,bCmd:!1,Key:pe};constructor(e={}){e.ActionName=e.ActionName??"",e.bShift=e.bShift??!1,e.bCtrl=e.bCtrl??!1,e.bAlt=e.bAlt??!1,e.bCmd=e.bCmd??!1,super(e),this.ActionName,this.bShift,this.bCtrl,this.bAlt,this.bCmd,this.Key}}class ve extends ue{static attributes={value:0};constructor(e=0){super(e),this.value=le.clamp(this.value,0,1)}valueOf(){return this.value}toString(){return this.value.toFixed(6)}}class fe extends ue{static attributes={R:ve,G:ve,B:ve,A:new ae(ve,!0,(()=>new ve(1)),!1,!1),H:new ae(ve,!0,void 0,!1,!0),S:new ae(ve,!0,void 0,!1,!0),V:new ae(ve,!0,void 0,!1,!0)};static linearToSRGB(e){return e<=0?0:e>=1?1:e<.0031308?12.92*e:1.055*Math.pow(e,1/2.4)-.055}static sRGBtoLinear(e){return e<=0?0:e>=1?1:e<.04045?e/12.92:Math.pow((e+.055)/1.055,2.4)}static getWhite(){return new fe({R:1,G:1,B:1})}constructor(e){e instanceof Array&&(e={R:e[0]??0,G:e[1]??0,B:e[2]??0,A:e[3]??1}),super(e),this.R,this.G,this.B,this.A,this.H,this.S,this.V,this.#d()}#d(){const e=this.R.value,t=this.G.value,i=this.B.value;if(le.approximatelyEqual(e,t)&&le.approximatelyEqual(e,i)&&le.approximatelyEqual(t,i))return this.S.value=0,void(this.V.value=e);const n=Math.max(e,t,i),s=Math.min(e,t,i),r=n-s;let o;switch(n){case s:o=0;break;case e:o=(t-i)/r+(te.toString(16).toUpperCase().padStart(2,"0"))).join("")}toSRGBAString(){return this.toSRGBA().map((e=>e.toString(16).toUpperCase().padStart(2,"0"))).join("")}toHSVA(){return[this.H.value,this.S.value,this.V.value,this.A.value]}toNumber(){return(Math.round(255*this.R.value)<<24)+(Math.round(255*this.G.value)<<16)+(Math.round(255*this.B.value)<<8)+Math.round(255*this.A.value)}setFromRGBANumber(e){this.A.value=(255&e)/255,this.B.value=(e>>8&255)/255,this.G.value=(e>>16&255)/255,this.R.value=(e>>24&255)/255,this.#d()}setFromSRGBANumber(e){this.A.value=(255&e)/255,this.B.value=fe.sRGBtoLinear((e>>8&255)/255),this.G.value=fe.sRGBtoLinear((e>>16&255)/255),this.R.value=fe.sRGBtoLinear((e>>24&255)/255),this.#d()}toString(){return le.printLinearColor(this)}}class ye extends ue{static lookbehind="NSLOCTEXT";static attributes={namespace:String,key:String,value:String};constructor(e){super(e),this.namespace,this.key,this.value}toString(){return le.capitalFirstLetter(this.value)}}class we extends ue{static attributes={MacroGraph:ce,GraphBlueprint:ce,GraphGuid:de};constructor(e){super(e),this.MacroGraph,this.GraphBlueprint,this.GuidEntity}getMacroName(){const e=this.MacroGraph.path.search(":");return this.MacroGraph.path.substring(e+1)}}class Ee extends ue{static attributes={value:String};constructor(e){super(e),this.value}valueOf(){return this.value}toString(){return this.value}}class Se extends ue{static attributes={objectName:Ee,pinGuid:de};constructor(e){super(e),this.objectName,this.pinGuid}}class Pe extends ue{static attributes={R:Number,P:Number,Y:Number};constructor(e){super(e),this.R,this.P,this.Y}}class Ce extends Pe{}class ke extends ue{static attributes={X:Number,Y:Number};constructor(e){super(e),this.X,this.Y}}class xe extends ke{}class Ne extends ue{static attributes={X:Number,Y:Number,Z:Number};constructor(e){super(e),this.X,this.Y,this.Z}}class Le extends Ne{}class Te extends ue{static#p={"/Script/CoreUObject.LinearColor":fe,"/Script/CoreUObject.Rotator":Pe,"/Script/CoreUObject.Vector2D":ke,"/Script/CoreUObject.Vector":Ne,bool:Boolean,exec:String,int:me,name:String,real:Number,string:String};static#m={"/Script/CoreUObject.Vector2D":xe,"/Script/CoreUObject.Vector":Le,"/Script/CoreUObject.Rotator":Ce};static lookbehind="Pin";static attributes={PinId:de,PinName:"",PinFriendlyName:new ae(new oe(ye,String),!1,null),PinToolTip:new ae(String,!1,""),Direction:new ae(String,!1,""),PinType:{PinCategory:"",PinSubCategory:"",PinSubCategoryObject:ce,PinSubCategoryMemberReference:null,PinValueType:null,ContainerType:ce,bIsReference:!1,bIsConst:!1,bIsWeakPointer:!1,bIsUObjectWrapper:!1,bSerializeAsSinglePrecisionFloat:!1},LinkedTo:new ae([Se],!1),DefaultValue:new ne((e=>new ae(e.getEntityType(!0)??String,!1,void 0,!0))),AutogeneratedDefaultValue:new ae(String,!1),DefaultObject:new ae(ce,!1,null),PersistentGuid:de,bHidden:!1,bNotConnectable:!1,bDefaultValueIsReadOnly:!1,bDefaultValueIsIgnored:!1,bAdvancedView:!1,bOrphanedPin:!1};constructor(e={},t=!1){super(e,t),this.PinId,this.PinName,this.PinFriendlyName,this.PinToolTip,this.Direction,this.PinType,this.LinkedTo,this.DefaultValue,this.AutogeneratedDefaultValue,this.DefaultObject,this.PersistentGuid,this.bHidden,this.bNotConnectable,this.bDefaultValueIsReadOnly,this.bDefaultValueIsIgnored,this.bAdvancedView,this.bOrphanedPin}getType(){return"struct"==this.PinType.PinCategory||"object"==this.PinType.PinCategory?this.PinType.PinSubCategoryObject.path:this.PinType.PinCategory}getEntityType(e=!1){const t=this.getType(),i=Te.#p[t],n=Te.#m[t];return e&&void 0!==n?n:i}getDisplayName(){let e=null;return this.PinToolTip&&(e=this.PinToolTip.match(/\s*(.+?(?=\n)|.+\S)\s*/))?le.formatStringName(e[1]):le.formatStringName(this.PinName)}copyTypeFrom(e){this.PinType.PinCategory=e.PinType.PinCategory,this.PinType.PinSubCategory=e.PinType.PinSubCategory,this.PinType.PinSubCategoryObject=e.PinType.PinSubCategoryObject,this.PinType.PinSubCategoryMemberReference=e.PinType.PinSubCategoryMemberReference,this.PinType.PinValueType=e.PinType.PinValueType,this.PinType.ContainerType=e.PinType.ContainerType,this.PinType.bIsReference=e.PinType.bIsReference,this.PinType.bIsConst=e.PinType.bIsConst,this.PinType.bIsWeakPointer=e.PinType.bIsWeakPointer,this.PinType.bIsUObjectWrapper=e.PinType.bIsUObjectWrapper,this.PinType.bSerializeAsSinglePrecisionFloat=e.PinType.bSerializeAsSinglePrecisionFloat}getDefaultValue(e=!1){return void 0===this.DefaultValue&&e&&(this.DefaultValue=new(this.getEntityType(!0))),this.DefaultValue}isExecution(){return"exec"===this.PinType.PinCategory}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 i=this.LinkedTo?.find((i=>i.objectName.toString()==e&&i.pinGuid.valueOf()==t.PinId.valueOf()));return!i&&((this.LinkedTo??(this.LinkedTo=[])).push(new Se({objectName:e,pinGuid:t.PinId})),!0)}unlinkFrom(e,t){const i=this.LinkedTo?.findIndex((i=>i.objectName.toString()==e&&i.pinGuid.valueOf()==t.PinId.valueOf()));return i>=0&&(1==this.LinkedTo.length?this.LinkedTo=void 0:this.LinkedTo.splice(i,1),!0)}getSubCategory(){return this.PinType.PinSubCategoryObject.path}}class Ae extends ue{static attributes={value:String};constructor(e){super(e),this.value}}class $e extends ue{static attributes={MemberScope:new ae(String,!1),MemberName:String,MemberGuid:de,bSelfContext:new ae(Boolean,!1,!1)};constructor(e){super(e),this.MemberName,this.GuidEntity,this.bSelfContext}}class Me extends ue{static attributes={Class:ce,Name:"",bIsPureFunc:new ae(Boolean,!1,!1),VariableReference:new ae($e,!1,null),SelfContextInfo:new ae(Ae,!1,null),FunctionReference:new ae(he,!1,null),EventReference:new ae(he,!1,null),TargetType:new ae(ce,!1,null),MacroGraphReference:new ae(we,!1,null),Enum:new ae(ce,!1),CommentColor:new ae(fe,!1),bCommentBubbleVisible_InDetailsPanel:new ae(Boolean,!1),bColorCommentBubble:new ae(Boolean,!1,!1),MoveMode:new ae(Ae,!1),NodePosX:me,NodePosY:me,NodeWidth:new ae(me,!1),NodeHeight:new ae(me,!1),bCommentBubblePinned:new ae(Boolean,!1),bCommentBubbleVisible:new ae(Boolean,!1),NodeComment:new ae(String,!1),AdvancedPinDisplay:new ae(pe,!1,null),EnabledState:new ae(pe,!1,null),NodeGuid:de,ErrorType:new ae(me,!1),ErrorMsg:new ae(String,!1,""),CustomProperties:[Te]};static nameRegex=/^(\w+?)(?:_(\d+))?$/;static 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be({Key:e}))),Ie.createEntityGrammar(e,be));Pin=e=>Ie.createEntityGrammar(e,Te);CustomProperties=e=>ze.string("CustomProperties").then(ze.whitespace).then(e.Pin).map((e=>t=>{let i=le.objectGet(t,["CustomProperties"],[]);i.push(e),le.objectSet(t,["CustomProperties"],i,!0)}));Object=e=>ze.seqMap(ze.seq(ze.string("Begin"),ze.whitespace,ze.string("Object"),ze.whitespace),ze.alt(e.CustomProperties,Ie.createAttributeGrammar(e,Me)).sepBy1(ze.whitespace),ze.seq(e.MultilineWhitespace,ze.string("End"),ze.whitespace,ze.string("Object")),((e,t,i)=>{let n={};return t.forEach((e=>e(n))),new Me(n)}));MultipleObject=e=>e.Object.sepBy1(ze.whitespace).trim(ze.optWhitespace);LinearColorFromHex=e=>ze.string("#").then(e.HexDigit.times(2).tie().times(3,4)).trim(ze.optWhitespace).map((([e,t,i,n])=>new fe({R:parseInt(e,16)/255,G:parseInt(t,16)/255,B:parseInt(i,16)/255,A:n?parseInt(n,16)/255:1})));LinearColorFromRGBList=e=>ze.seqMap(e.ColorNumber,ze.string(",").skip(ze.optWhitespace),e.ColorNumber,ze.string(",").skip(ze.optWhitespace),e.ColorNumber.map(Number),((e,t,i,n,s)=>new fe({R:e/255,G:i/255,B:s/255,A:1})));LinearColorFromRGB=e=>ze.string("rgb").then(e.LinearColorFromRGBList.wrap(ze.regex(/\(\s*/),ze.regex(/\s*\)/)));LinearColorFromRGBA=e=>ze.string("rgba").then(ze.seqMap(e.ColorNumber,ze.string(",").skip(ze.optWhitespace),e.ColorNumber,ze.string(",").skip(ze.optWhitespace),e.ColorNumber.map(Number),ze.string(",").skip(ze.optWhitespace),ze.regex(/0?\.\d+|[01]/).map(Number),((e,t,i,n,s,r,o)=>new fe({R:e/255,G:i/255,B:s/255,A:o}))).wrap(ze.regex(/\(\s*/),ze.regex(/\s*\)/)));LinearColorFromAnyColor=e=>ze.alt(e.LinearColorFromRGBList,e.LinearColorFromHex,e.LinearColorFromRGB,e.LinearColorFromRGBA);UnknownKeys=e=>ze.seqMap(ze.regex(/\w*\s*/).skip(ze.string("(")),ze.seqMap(e.AttributeName,ze.string("=").trim(ze.optWhitespace),e.AttributeAnyValue,((e,t,i)=>t=>le.objectSet(t,e.split("."),i,!0))).trim(ze.optWhitespace).sepBy(ze.string(",")).skip(ze.regex(/,?/).then(ze.optWhitespace)),ze.string(")"),((e,t,i)=>{let n={};t.forEach((e=>e(n)));let s=new Be(n);return e&&(s.lookbehind=e),s}))}class Re{static grammar=He.createLanguage(new Ie);constructor(e,t="",i=",",n=!1,s="=",r=(e=>e.join("."))){this.entityType=e,this.attributePrefix=t,this.attributeSeparator=i,this.trailingSeparator=n,this.attributeValueConjunctionSign=s,this.attributeKeyPrinter=r}deserialize(e){return this.read(e)}serialize(e,t=!1,i=e){return this.write(i,e,t)}read(e){throw new Error("Not implemented")}write(e,t,i){throw new Error("Not implemented")}writeValue(e,t,i,n){const s=le.getType(t),r=re.getSerializer(s);if(!r)throw new Error(`Unknown value type "${s.name}", a serializer must be registered in the SerializerFactory class, check initializeSerializerFactory.js`);return r.write(e,t,n)}subWrite(e,t,i,n){let s="",r=t.concat("");const o=r.length-1;for(const t of Object.getOwnPropertyNames(i)){r[o]=t;const a=i[t];if(a?.constructor===Object)s+=(s.length?this.attributeSeparator:"")+this.subWrite(e,r,a,n);else if(void 0!==a&&this.showProperty(e,i,r,a)){const t=le.isSerialized(e,r);s+=(s.length?this.attributeSeparator:"")+this.attributePrefix+this.attributeKeyPrinter(r)+this.attributeValueConjunctionSign+(t?`"${this.writeValue(e,a,r,!0)}"`:this.writeValue(e,a,r,n))}}return this.trailingSeparator&&s.length&&1===r.length&&(s+=this.attributeSeparator),s}showProperty(e,t,i,n){const s=this.entityType.attributes,r=le.objectGet(s,i);return!(r instanceof ae)||!r.ignored&&(!le.equals(r.value,n)||r.showDefault)}}class Ve extends Re{constructor(){super(Me," ","\n",!1)}showProperty(e,t,i,n){switch(i.toString()){case"Class":case"Name":case"CustomProperties":return!1}return super.showProperty(e,t,i,n)}read(e){const t=Re.grammar.Object.parse(e);if(!t.status)throw new Error("Error when trying to parse the object.");return t.value}readMultiple(e){const t=Re.grammar.MultipleObject.parse(e);if(!t.status)throw new Error("Error when trying to parse the object.");return t.value}write(e,t,i){return`Begin Object Class=${t.Class.path} Name=${this.writeValue(e,t.Name,["Name"],i)}\n${this.subWrite(e,[],t,i)+t.CustomProperties.map((e=>this.attributeSeparator+this.attributePrefix+"CustomProperties "+re.getSerializer(Te).serialize(e))).join("")}\nEnd Object\n`}}class _e extends ie{static#g=new Ve;#b;constructor(e,t,i={}){i.listenOnFocus??=!0,i.unlistenOnTextEdit??=!0,super(e,t,i);let n=this;this.#b=e=>n.copied()}listenEvents(){window.addEventListener("copy",this.#b)}unlistenEvents(){window.removeEventListener("copy",this.#b)}getSerializedText(){return this.blueprint.getNodes(!0).map((e=>_e.#g.serialize(e.entity,!1))).join("")}copied(){const e=this.getSerializedText();navigator.clipboard.writeText(e)}}class Ge{element;get blueprint(){return this.element.blueprint}#v=[];get inputObjects(){return this.#v}initialize(e){this.element=e}createInputObjects(){return[]}setup(){this.#v.forEach((e=>e.setup()))}cleanup(){this.#v.forEach((e=>e.cleanup()))}willUpdate(e){}update(e){}render(){return O``}firstUpdated(e){}updated(e){}inputSetup(){this.#v=this.createInputObjects()}}class Fe extends ie{#f;constructor(e,t,i={}){i.activateAnyKey??=!1,i.activationKeys??=[],i.consumeEvent??=!0,i.listenOnFocus??=!0,i.unlistenOnTextEdit??=!0,i.activationKeys instanceof Array||(i.activationKeys=[i.activationKeys]),i.activationKeys=i.activationKeys.map((e=>{if(e instanceof be)return e;if(e.constructor===String){const t=Re.grammar.KeyBinding.parse(e);if(t.status)return t.value}throw new Error("Unexpected key value")})),super(e,t,i),this.#f=this.options.activationKeys??[];let n=this;this.keyDownHandler=e=>{(this.options.activateAnyKey||n.#f.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&&te.Keys[t.Key]==e.code)))&&(i.consumeEvent&&(e.preventDefault(),e.stopImmediatePropagation()),n.fire(),document.removeEventListener("keydown",n.keyDownHandler),document.addEventListener("keyup",n.keyUpHandler))},this.keyUpHandler=e=>{(this.options.activateAnyKey||n.#f.some((t=>t.bShift&&"Shift"==e.key||t.bCtrl&&"Control"==e.key||t.bAlt&&"Alt"==e.key||t.bCmd&&"Meta"==e.key||te.Keys[t.Key]==e.code)))&&(i.consumeEvent&&e.stopImmediatePropagation(),n.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 je extends Fe{constructor(e,t,i={}){i.activationKeys=te.deleteNodesKeyboardKey,super(e,t,i)}fire(){this.blueprint.removeGraphElement(...this.blueprint.getNodes(!0))}}class Ue extends ie{constructor(e,t,i={}){i.ignoreTranslateCompensate??=!1,i.movementSpace??=t.getGridDOMElement()??document.documentElement,super(e,t,i),this.movementSpace=i.movementSpace}locationFromEvent(e){const t=le.convertLocation([e.clientX,e.clientY],this.movementSpace);return this.options.ignoreTranslateCompensate?t:this.blueprint.compensateTranslation(t)}}class Xe extends Ue{#y=e=>{e.preventDefault();const t=this.locationFromEvent(e);this.wheel(Math.sign(e.deltaY*te.mouseWheelFactor),t)};#w=e=>e.preventDefault();constructor(e,t,i={}){i.listenOnFocus=!0,i.strictTarget??=!1,super(e,t,i),this.strictTarget=i.strictTarget}listenEvents(){this.movementSpace.addEventListener("wheel",this.#y,!1),this.movementSpace.parentElement?.addEventListener("wheel",this.#w)}unlistenEvents(){this.movementSpace.removeEventListener("wheel",this.#y,!1),this.movementSpace.parentElement?.removeEventListener("wheel",this.#w)}wheel(e,t){}}class We extends Xe{#E=!1;get enableZoonIn(){return this.#E}set enableZoonIn(e){(e=Boolean(e))!=this.#E&&(this.#E=e)}wheel(e,t){let i=this.blueprint.getZoom();e=-e,!this.enableZoonIn&&0==i&&e>0||(i+=e,this.blueprint.setZoom(i,t))}}class Ye extends Fe{#S;constructor(e,t,i={}){i.activationKeys=te.enableZoomIn,super(e,t,i)}fire(){this.#S=this.blueprint.getInputObject(We),this.#S.enableZoonIn=!0}unfire(){this.#S.enableZoonIn=!1}}class qe extends Fe{constructor(e,t,i={}){i.activationKeys=te.selectAllKeyboardKey,super(e,t,i)}fire(){this.blueprint.selectAll()}}class Ke extends Q{static properties={};#P=[];#i;get blueprint(){return this.#i}set blueprint(e){this.#i=e}#C;get entity(){return this.#C}set entity(e){this.#C=e}#k;get template(){return this.#k}isInitialized=!1;isSetup=!1;inputObjects=[];initialize(e,t){this.requestUpdate(),this.#C=e,this.#k=t,this.#k.initialize(this),this.isConnected&&this.updateComplete.then((()=>this.setup())),this.isInitialized=!0}connectedCallback(){super.connectedCallback(),this.blueprint=this.closest("ueb-blueprint"),this.isInitialized&&(this.requestUpdate(),this.updateComplete.then((()=>this.setup())))}disconnectedCallback(){super.disconnectedCallback(),this.isSetup&&this.updateComplete.then((()=>this.cleanup()))}createRenderRoot(){return this}shouldUpdate(e){return this.isInitialized&&this.isConnected}setup(){this.template.setup(),this.isSetup=!0}cleanup(){this.template.cleanup(),this.isSetup=!1}willUpdate(e){super.willUpdate(e),this.template.willUpdate(e)}update(e){super.update(e),this.template.update(e)}render(){return this.template.render()}firstUpdated(e){super.firstUpdated(e),this.template.firstUpdated(e),this.template.inputSetup()}updated(e){super.updated(e),this.template.updated(e);for(const t of this.#P)t(e);this.#P=[]}addNextUpdatedCallbacks(e,t=!1){this.#P.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 Ze extends Ke{static properties={...super.properties,locationX:{type:Number,attribute:!1},locationY:{type:Number,attribute:!1},sizeX:{type:Number,attribute:!1},sizeY:{type:Number,attribute:!1}};static dragEventName=te.dragEventName;static dragGeneralEventName=te.dragGeneralEventName;constructor(){super(),this.locationX=0,this.locationY=0,this.sizeX=0,this.sizeY=0}computeSizes(){const e=1/this.blueprint.getScale(),t=this.getBoundingClientRect();this.sizeX=t.width*e,this.sizeY=t.height*e}firstUpdated(e){super.firstUpdated(e),this.computeSizes()}setLocation([e,t],i=!0){const n=[e-this.locationX,t-this.locationY];if(this.locationX=e,this.locationY=t,this.blueprint&&i){const e=new CustomEvent(this.constructor.dragEventName,{detail:{value:n},bubbles:!1,cancelable:!0});this.dispatchEvent(e)}}addLocation([e,t],i=!0){this.setLocation([this.locationX+e,this.locationY+t],i)}acknowledgeDrag(e){const t=new CustomEvent(this.constructor.dragGeneralEventName,{detail:{value:e},bubbles:!0,cancelable:!0});this.dispatchEvent(t)}snapToGrid(){const e=le.snapToGrid([this.locationX,this.locationY],te.gridSize);this.locationX==e[0]&&this.locationY==e[1]||this.setLocation(e)}topBoundary(e=!1){return this.template.topBoundary(e)}rightBoundary(e=!1){return this.template.rightBoundary(e)}bottomBoundary(e=!1){return this.template.bottomBoundary(e)}leftBoundary(e=!1){return this.template.leftBoundary(e)}}class Je extends Ue{#x=e=>{if(this.blueprint.setFocused(!0),e.button===this.options.clickButton)this.options.strictTarget&&e.target!=e.currentTarget||(this.options.consumeEvent&&e.stopImmediatePropagation(),this.#N.addEventListener("mousemove",this.#L),document.addEventListener("mouseup",this.#T),this.clickedPosition=this.locationFromEvent(e),this.blueprint.mousePosition[0]=this.clickedPosition[0],this.blueprint.mousePosition[1]=this.clickedPosition[1],this.target instanceof Ze&&(this.clickedOffset=[this.clickedPosition[0]-this.target.locationX,this.clickedPosition[1]-this.target.locationY]),this.clicked(this.clickedPosition));else this.options.exitAnyButton||this.#T(e)};#L=e=>{this.options.consumeEvent&&e.stopImmediatePropagation(),this.#N.removeEventListener("mousemove",this.#L),this.#N.addEventListener("mousemove",this.#A);const t=this.getEvent(te.trackingMouseEventName.begin);this.#$=0==this.target.dispatchEvent(t);const i=this.locationFromEvent(e);this.lastLocation=le.snapToGrid(this.clickedPosition,this.stepSize),this.startDrag(i),this.started=!0};#A=e=>{this.options.consumeEvent&&e.stopImmediatePropagation();const t=this.locationFromEvent(e),i=[e.movementX,e.movementY];this.dragTo(t,i),this.#$&&(this.blueprint.mousePosition=this.locationFromEvent(e))};#T=e=>{if(!this.options.exitAnyButton||e.button==this.options.clickButton){if(this.options.consumeEvent&&e.stopImmediatePropagation(),this.#N.removeEventListener("mousemove",this.#L),this.#N.removeEventListener("mousemove",this.#A),document.removeEventListener("mouseup",this.#T),this.started&&this.endDrag(),this.unclicked(),this.#$){const e=this.getEvent(te.trackingMouseEventName.end);this.target.dispatchEvent(e),this.#$=!1}this.started=!1}};#$=!1;#N;#M;clickedOffset=[0,0];clickedPosition=[0,0];lastLocation=[0,0];started=!1;stepSize=1;constructor(e,t,i={}){i.clickButton??=0,i.consumeEvent??=!0,i.draggableElement??=e,i.exitAnyButton??=!0,i.moveEverywhere??=!1,i.movementSpace??=t?.getGridDOMElement(),i.repositionOnClick??=!1,i.strictTarget??=!1,super(e,t,i),this.stepSize=parseInt(i?.stepSize??te.gridSize),this.#N=this.options.moveEverywhere?document.documentElement:this.movementSpace,this.#M=this.options.draggableElement,this.listenEvents()}listenEvents(){super.listenEvents(),this.#M.addEventListener("mousedown",this.#x),2==this.options.clickButton&&this.#M.addEventListener("contextmenu",(e=>e.preventDefault()))}unlistenEvents(){super.unlistenEvents(),this.#M.removeEventListener("mousedown",this.#x)}getEvent(e){return new CustomEvent(e,{detail:{tracker:this},bubbles:!0,cancelable:!0})}clicked(e){}startDrag(e){}dragTo(e,t){}endDrag(){}unclicked(e){}}class Qe extends Je{startDrag(){this.blueprint.scrolling=!0}dragTo(e,t){this.blueprint.scrollDelta([-t[0],-t[1]])}endDrag(){this.blueprint.scrolling=!1}}class et extends Ue{#D=null;#O;#H;#B;constructor(e,t,i={}){i.listenOnFocus=!0,super(e,t,i);let n=this;this.#O=e=>{e.preventDefault(),n.blueprint.mousePosition=n.locationFromEvent(e)},this.#H=e=>{n.#D||(e.preventDefault(),this.#D=e.detail.tracker,n.unlistenMouseMove())},this.#B=e=>{n.#D==e.detail.tracker&&(e.preventDefault(),n.#D=null,n.listenMouseMove())}}listenMouseMove(){this.target.addEventListener("mousemove",this.#O)}unlistenMouseMove(){this.target.removeEventListener("mousemove",this.#O)}listenEvents(){this.listenMouseMove(),this.blueprint.addEventListener(te.trackingMouseEventName.begin,this.#H),this.blueprint.addEventListener(te.trackingMouseEventName.end,this.#B)}unlistenEvents(){this.unlistenMouseMove(),this.blueprint.removeEventListener(te.trackingMouseEventName.begin,this.#H),this.blueprint.removeEventListener(te.trackingMouseEventName.end,this.#B)}}class tt{static#z=new Map;static registerElement(e,t){tt.#z.set(e,t)}static getConstructor(e){return tt.#z.get(e)}}class it extends ie{static#g=new Ve;#I;constructor(e,t,i={}){i.listenOnFocus??=!0,i.unlistenOnTextEdit??=!0,super(e,t,i);let n=this;this.#I=e=>n.pasted(e.clipboardData.getData("Text"))}listenEvents(){window.addEventListener("paste",this.#I)}unlistenEvents(){window.removeEventListener("paste",this.#I)}pasted(e){let t=0,i=0,n=0,s=it.#g.readMultiple(e).map((e=>{let s=tt.getConstructor("ueb-node").newObject(e);return t+=s.locationY,i+=s.locationX,++n,s}));t/=n,i/=n,s.length>0&&this.blueprint.unselectAll();let r=this.blueprint.mousePosition;return s.forEach((e=>{const n=[r[0]-i,r[1]-t];e.addLocation(n),e.snapToGrid(),e.setSelected(!0)})),this.blueprint.addGraphElement(...s),!0}}class nt extends Je{constructor(e,t,i){super(e,t,i),this.selectorElement=this.blueprint.template.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 st extends ie{#R;constructor(e,t,i={}){i.listenOnFocus=!0,super(e,t,i);let n=this;this.#R=e=>n.clickedSomewhere(e.target),this.blueprint.focus&&document.addEventListener("click",this.#R)}clickedSomewhere(e){e.closest("ueb-blueprint")||this.blueprint.setFocused(!1)}listenEvents(){document.addEventListener("click",this.#R)}unlistenEvents(){document.removeEventListener("click",this.#R)}}class rt extends Ge{static styleVariables={"--ueb-font-size":`${te.fontSize}`,"--ueb-grid-axis-line-color":`${te.gridAxisLineColor}`,"--ueb-grid-expand":`${te.expandGridSize}px`,"--ueb-grid-line-color":`${te.gridLineColor}`,"--ueb-grid-line-width":`${te.gridLineWidth}px`,"--ueb-grid-set-line-color":`${te.gridSetLineColor}`,"--ueb-grid-set":`${te.gridSet}`,"--ueb-grid-size":`${te.gridSize}px`,"--ueb-link-min-width":`${te.linkMinWidth}`,"--ueb-node-radius":`${te.nodeRadius}px`};headerElement;overlayElement;viewportElement;selectorElement;gridElement;linksContainerElement;nodesContainerElement;initialize(e){super.initialize(e),this.element.style.cssText=Object.entries(rt.styleVariables).map((([e,t])=>`${e}:${t};`)).join("")}createInputObjects(){return[...super.createInputObjects(),new _e(this.element.getGridDOMElement(),this.element),new it(this.element.getGridDOMElement(),this.element),new je(this.element.getGridDOMElement(),this.element),new qe(this.element.getGridDOMElement(),this.element),new We(this.element.getGridDOMElement(),this.element),new nt(this.element.getGridDOMElement(),this.element,{clickButton:0,exitAnyButton:!0,moveEverywhere:!0}),new Qe(this.element.getGridDOMElement(),this.element,{clickButton:2,exitAnyButton:!1,moveEverywhere:!0}),new st(this.element.getGridDOMElement(),this.element),new et(this.element.getGridDOMElement(),this.element),new Ye(this.element.getGridDOMElement(),this.element)]}render(){return O`
Zoom ${0==this.element.zoom?"1:1":(this.element.zoom>0?"+":"")+this.element.zoom}
`}firstUpdated(e){super.firstUpdated(e),this.headerElement=this.element.querySelector(".ueb-viewport-header"),this.overlayElement=this.element.querySelector(".ueb-viewport-overlay"),this.viewportElement=this.element.querySelector(".ueb-viewport-body"),this.selectorElement=this.element.querySelector("ueb-selector"),this.gridElement=this.viewportElement.querySelector(".ueb-grid"),this.linksContainerElement=this.element.querySelector("[data-links]"),this.linksContainerElement.append(...this.element.getLinks()),this.nodesContainerElement=this.element.querySelector("[data-nodes]"),this.nodesContainerElement.append(...this.element.getNodes()),this.viewportElement.scroll(te.expandGridSize,te.expandGridSize)}willUpdate(e){super.willUpdate(e),this.headerElement&&e.has("zoom")&&(this.headerElement.classList.add("ueb-zoom-changed"),this.headerElement.addEventListener("animationend",(()=>this.headerElement.classList.remove("ueb-zoom-changed"))))}updated(e){if(super.updated(e),(e.has("scrollX")||e.has("scrollY"))&&this.viewportElement.scroll(this.element.scrollX,this.element.scrollY),e.has("zoom")){const t=e.get("zoom"),i=Math.min(t,this.element.zoom),n=Math.max(t,this.element.zoom),s=le.range(i,n),r=e=>`ueb-zoom-${e}`;te<0)).map(r)),this.element.classList.add(...s.filter((e=>e>0)).map(r))):(this.element.classList.remove(...s.filter((e=>e>0)).map(r)),this.element.classList.add(...s.filter((e=>e<0)).map(r)))}}getCommentNodes(e=!1){return this.element.querySelectorAll(`ueb-node[data-type="${te.nodeType.comment}"]${e?'[data-selected="true"]':""}`)}getPin(e){return this.element.querySelector(`ueb-node[data-name="${e.objectName}"] ueb-pin[data-id="${e.pinGuid}"]`)}isPointVisible(e,t){return!1}}class ot extends Ke{static properties={...super.properties,fromX:{type:Number,attribute:!1},fromY:{type:Number,attribute:!1},toX:{type:Number,attribute:!1},toY:{type:Number,attribute:!1}};constructor(){super(),this.fromX=0,this.fromY=0,this.toX=0,this.toY=0}setBothLocations([e,t]){this.fromX=e,this.fromY=t,this.toX=e,this.toY=t}addSourceLocation([e,t]){this.fromX+=e,this.fromY+=t}addDestinationLocation([e,t]){this.toX+=e,this.toY+=t}}class at extends Ge{update(e){super.update(e);const[t,i,n,s]=[Math.round(this.element.fromX),Math.round(this.element.fromY),Math.round(this.element.toX),Math.round(this.element.toY)],[r,o,a,l]=[Math.min(t,n),Math.min(i,s),Math.abs(t-n),Math.abs(i-s)];(e.has("fromX")||e.has("toX"))&&(this.element.style.left=`${r}px`,this.element.style.width=`${a}px`),(e.has("fromY")||e.has("toY"))&&(this.element.style.top=`${o}px`,this.element.style.height=`${l}px`)}}class lt extends Me{constructor(e={},t){super(e,!0),this.Class=new ce("/Script/BlueprintGraph.K2Node_Knot"),this.Name="K2Node_Knot";const i=new Te({PinName:"InputPin"},!0),n=new Te({PinName:"OutputPin",Direction:"EGPD_Output"},!0);t&&(i.copyTypeFrom(t),n.copyTypeFrom(t)),this.CustomProperties=[i,n]}}class ut extends Ue{static ignoreDbClick=e=>{};#V=e=>{this.options.strictTarget&&e.target!==e.currentTarget||(this.options.consumeEvent&&e.stopImmediatePropagation(),this.clickedPosition=this.locationFromEvent(e),this.blueprint.mousePosition[0]=this.clickedPosition[0],this.blueprint.mousePosition[1]=this.clickedPosition[1],this.dbclicked(this.clickedPosition))};#_;get onDbClick(){return this.#_}set onDbClick(e){this.#_=e}clickedPosition=[0,0];constructor(e,t,i={},n=ut.ignoreDbClick){i.consumeEvent??=!0,i.strictTarget??=!1,super(e,t,i),this.#_=n,this.listenEvents()}listenEvents(){this.target.addEventListener("dblclick",this.#V)}unlistenEvents(){this.target.removeEventListener("dblclick",this.#V)}dbclicked(e){this.onDbClick(e)}}class ct extends at{static decreasingValue(e,t){const i=-e*t[0]**2,n=t[1]-i/t[0];return e=>i/e+n}static clampedLine(e,t){if(e[0]>t[0]){const i=e;e=t,t=i}const i=(t[1]-e[1])/(t[0]-e[0]),n=e[1]-i*e[0];return s=>st[0]?t[1]:i*s+n}static c1DecreasingValue=ct.decreasingValue(-.15,[100,15]);static c2DecreasingValue=ct.decreasingValue(-.06,[500,130]);static c2Clamped=ct.clampedLine([0,100],[200,30]);#G=e=>{const t=new lt({},this.element.sourcePin.entity),i=tt.getConstructor("ueb-node").newObject(t);i.setLocation(this.blueprint.snapToGrid(e)),this.blueprint.addGraphElement(i);const n=tt.getConstructor("ueb-link").newObject(i.template.outputPin,this.element.destinationPin);this.element.destinationPin=i.template.inputPin,this.blueprint.addGraphElement(n)};createInputObjects(){return[...super.createInputObjects(),new ut(this.element.querySelector(".ueb-link-area"),this.blueprint,void 0,(e=>this.#G(e)))]}willUpdate(e){super.willUpdate(e);const t=this.element.sourcePin,i=this.element.destinationPin;if(e.has("fromX")||e.has("toX")){const e=t?.nodeElement.getType()==te.nodeType.knot,n=i?.nodeElement.getType()==te.nodeType.knot;!e||i&&!n||(t?.isInput()&&this.element.toX>this.element.fromX+te.distanceThreshold?this.element.sourcePin=t.nodeElement.template.outputPin:t?.isOutput()&&this.element.toXthis.element.fromX-te.distanceThreshold&&(this.element.destinationPin=i.nodeElement.template.inputPin))}const n=Math.max(Math.abs(this.element.fromX-this.element.toX),1);Math.max(Math.abs(this.element.fromY-this.element.toY),1);const s=Math.max(n,te.linkMinWidth),r=n/s,o=this.element.originatesFromInput?this.element.fromXthis.element.toY?1:0)),this.element.style.setProperty("--ueb-start-percentage",`${Math.round(this.element.startPercentage)}%`),this.element.style.setProperty("--ueb-link-start",`${Math.round(this.element.startPixels)}`)}render(){const e=`ueb-id-${Math.floor(1e12*Math.random())}`;return O` ${this.element.linkMessageIcon||this.element.linkMessageText?O`
${this.element.linkMessageIcon!==B?O`${this.element.linkMessageIcon}`:B} ${this.element.linkMessageText!==B?O`${this.element.linkMessageText}`:B}
`:B}`}}class ht{static branchNode=O``;static breakStruct=O``;static cast=O``;static close=O``;static correct=O``;static doN=O``;static execPin=O``;static expandIcon=O``;static forEachLoop=O``;static functionSymbol=O``;static genericPin=O``;static loop=O``;static macro=O``;static makeArray=O``;static makeMap=O``;static makeStruct=O``;static referencePin=O``;static reject=O``;static select=O``;static sequence=O``}class dt extends ot{static properties={...super.properties,source:{type:String,reflect:!0},destination:{type:String,reflect:!0},dragging:{type:Boolean,attribute:"data-dragging",converter:le.booleanConverter,reflect:!0},originatesFromInput:{type:Boolean,attribute:!1},svgPathD:{type:String,attribute:!1},linkMessageIcon:{type:String,attribute:!1},linkMessageText:{type:String,attribute:!1}};#F;get sourcePin(){return this.#F}set sourcePin(e){this.#j(e,!1)}#U;get destinationPin(){return this.#U}set destinationPin(e){this.#j(e,!0)}#X=()=>this.remove();#W=e=>this.addSourceLocation(e.detail.value);#Y=e=>this.addDestinationLocation(e.detail.value);#q=e=>this.setSourceLocation();#K=e=>this.setDestinationLocation();linkMessageIcon=B;linkMessageText=B;pathElement;constructor(){super(),this.source=null,this.destination=null,this.dragging=!1,this.originatesFromInput=!1,this.startPercentage=0,this.svgPathD="",this.startPixels=0}static newObject(e,t){const i=new dt;return i.initialize(e,t),i}initialize(e,t){super.initialize({},new ct),e&&(this.sourcePin=e,t||(this.toX=this.fromX,this.toY=this.fromY)),t&&(this.destinationPin=t,e||(this.fromX=this.toX,this.fromY=this.toY)),this.#Z()}#j(e,t){const i=()=>t?this.destinationPin:this.sourcePin;if(i()!=e){if(i()){const e=i().getNodeElement();e.removeEventListener(te.nodeDeleteEventName,this.#X),e.removeEventListener(te.nodeDragEventName,t?this.#Y:this.#W),e.removeEventListener(te.nodeReflowEventName,t?this.#K:this.#q),this.#J()}if(t?this.#U=e:this.#F=e,i()){const e=i().getNodeElement();e.addEventListener(te.nodeDeleteEventName,this.#X),e.addEventListener(te.nodeDragEventName,t?this.#Y:this.#W),e.addEventListener(te.nodeReflowEventName,t?this.#K:this.#q),t?this.setDestinationLocation():(this.setSourceLocation(),this.originatesFromInput=this.sourcePin.isInput()),this.#Z()}}}#Z(){this.sourcePin&&this.destinationPin&&(this.sourcePin.linkTo(this.destinationPin),this.destinationPin.linkTo(this.sourcePin))}#J(){this.sourcePin&&this.destinationPin&&(this.sourcePin.unlinkFrom(this.destinationPin),this.destinationPin.unlinkFrom(this.sourcePin))}cleanup(){super.cleanup(),this.#J(),this.sourcePin=null,this.destinationPin=null}setSourceLocation(e=null){if(null==e){const t=this;if(!this.hasUpdated||!this.sourcePin.hasUpdated)return void Promise.all([this.updateComplete,this.sourcePin.updateComplete]).then((()=>t.setSourceLocation()));e=this.sourcePin.template.getLinkLocation()}const[t,i]=e;this.fromX=t,this.fromY=i}setDestinationLocation(e=null){if(null==e){const t=this;if(!this.hasUpdated||!this.destinationPin.hasUpdated)return void Promise.all([this.updateComplete,this.destinationPin.updateComplete]).then((()=>t.setDestinationLocation()));e=this.destinationPin.template.getLinkLocation()}this.toX=e[0],this.toY=e[1]}startDragging(){this.dragging=!0}finishDragging(){this.dragging=!1}removeMessage(){this.linkMessageIcon="",this.linkMessageText=""}setMessageConvertType(){this.linkMessageIcon="ueb-icon-conver-type",this.linkMessageText=`Convert ${this.sourcePin.pinType} to ${this.destinationPin.pinType}.`}setMessageCorrect(){this.linkMessageIcon=ht.correct,this.linkMessageText=B}setMessageReplace(){this.linkMessageIcon=ht.correct,this.linkMessageText=B}setMessageDirectionsIncompatible(){this.linkMessageIcon=ht.reject,this.linkMessageText=O`Directions are not compatbile.`}setMessagePlaceNode(){this.linkMessageIcon="ueb-icon-place-node",this.linkMessageText=O`Place a new node.`}setMessageReplaceLink(){this.linkMessageIcon=ht.correct,this.linkMessageText=O`Replace existing input connections.`}setMessageSameNode(){this.linkMessageIcon=ht.reject,this.linkMessageText=O`Both are on the same node.`}setMEssagetypesIncompatible(){this.linkMessageIcon=ht.reject,this.linkMessageText=O`${this.sourcePin.pinType} is not compatible with ${this.destinationPin.pinType}.`}}class pt extends Je{clicked(e){this.options.repositionOnClick&&(this.target.setLocation(this.stepSize>1?le.snapToGrid(e,this.stepSize):e),this.clickedOffset=[0,0])}dragTo(e,t){const i=[this.target.locationX??this.lastLocation[0],this.target.locationY??this.lastLocation[1]],[n,s]=this.stepSize>1?[le.snapToGrid(e,this.stepSize),le.snapToGrid(i,this.stepSize)]:[e,i];0==(t=[n[0]-this.lastLocation[0],n[1]-this.lastLocation[1]])[0]&&0==t[1]||(t[0]+=s[0]-i[0],t[1]+=s[1]-i[1],this.dragAction(n,t),this.lastLocation=n)}dragAction(e,t){this.target.setLocation([e[0]-this.clickedOffset[0],e[1]-this.clickedOffset[1]])}}class mt extends pt{#Q;#ee;#te;#ie;constructor(e,t,i={}){super(e,t,i),i.onClicked&&(this.#Q=i.onClicked),i.onStartDrag&&(this.#ee=i.onStartDrag),i.onDrag&&(this.#te=i.onDrag),i.onEndDrag&&(this.#ie=i.onEndDrag)}clicked(){super.clicked(),this.#Q?.()}startDrag(){super.startDrag(),this.#ee?.()}dragAction(e,t){this.#te?.(e,t)}endDrag(){super.endDrag(),this.#ie?.()}}class gt extends Ge{getDraggableElement(){return this.element}createDraggableObject(){return new pt(this.element,this.blueprint,{draggableElement:this.getDraggableElement()})}createInputObjects(){return[...super.createInputObjects(),this.createDraggableObject()]}topBoundary(e=!1){return this.element.locationY}rightBoundary(e=!1){return this.element.locationX+this.element.sizeX}bottomBoundary(e=!1){return this.element.locationY+this.element.sizeY}leftBoundary(e=!1){return this.element.locationX}}class bt extends gt{update(e){super.update(e),e.has("locationX")&&(this.element.style.left=`${this.element.locationX}px`),e.has("locationY")&&(this.element.style.top=`${this.element.locationY}px`)}}class vt extends pt{startDrag(){this.target.selected||(this.blueprint.unselectAll(),this.target.setSelected(!0))}dragAction(e,t){this.target.acknowledgeDrag(t)}unclicked(){this.started?(this.blueprint.getNodes(!0).forEach((e=>e.boundComments.filter((t=>!e.isInsideComment(t))).forEach((t=>e.unbindFromComment(t))))),this.blueprint.getCommentNodes().forEach((e=>e.template.manageNodesBind()))):(this.blueprint.unselectAll(),this.target.setSelected(!0))}}class ft extends bt{getDraggableElement(){return this.element}createDraggableObject(){return new vt(this.element,this.blueprint,{draggableElement:this.getDraggableElement()})}firstUpdated(e){super.firstUpdated(e),this.element.selected&&!this.element.listeningDrag&&this.element.setSelected(!0)}}class yt extends ft{static#ne={[te.nodeType.doN]:ht.doN,[te.nodeType.dynamicCast]:ht.cast,[te.nodeType.executionSequence]:ht.sequence,[te.nodeType.forEachElementInEnum]:ht.loop,[te.nodeType.forEachLoop]:ht.forEachLoop,[te.nodeType.forEachLoopWithBreak]:ht.forEachLoop,[te.nodeType.forLoop]:ht.loop,[te.nodeType.forLoopWithBreak]:ht.loop,[te.nodeType.ifThenElse]:ht.branchNode,[te.nodeType.makeArray]:ht.makeArray,[te.nodeType.makeMap]:ht.makeMap,[te.nodeType.select]:ht.select,[te.nodeType.whileLoop]:ht.loop,default:ht.functionSymbol};#se=!1;toggleAdvancedDisplayHandler=()=>{this.element.toggleShowAdvancedPinDisplay(),this.element.addNextUpdatedCallbacks((()=>this.element.acknowledgeReflow()),!0)};initialize(e){super.initialize(e),this.element.style.setProperty("--ueb-node-color",this.getColor().cssText)}getColor(){const e=r``,t=r``;switch(this.element.entity.getClass()){case te.nodeType.callFunction:return this.element.entity.bIsPureFunc?t:e;case te.nodeType.makeArray:case te.nodeType.makeMap:case te.nodeType.select:return t;case te.nodeType.macro:case te.nodeType.executionSequence:case te.nodeType.dynamicCast:return r``}return e}render(){const e=this.renderNodeIcon(),t=this.renderNodeName();return O`
${e?O`
${e}
`:B} ${t?O`
${t} ${this.#se&&this.element.entity.FunctionReference.MemberParent?O`
Target is ${le.formatStringName(this.element.entity.FunctionReference.MemberParent.getName())}
`:B}
`:B}
${"DevelopmentOnly"==this.element.enabledState?.toString()?O`
Development Only
`:B} ${this.element.advancedPinDisplay?O`
${ht.expandIcon}
`:B}
`}renderNodeIcon(){let e=yt.#ne[this.element.getType()];return e||(this.element.getNodeDisplayName().startsWith("Break")?ht.breakStruct:this.element.entity.getClass()===te.nodeType.macro?ht.macro:yt.#ne.default)}renderNodeName(){return this.element.getNodeDisplayName()}firstUpdated(e){super.firstUpdated(e),this.setupPins(),this.element.updateComplete.then((()=>this.element.acknowledgeReflow()))}setupPins(){const e=this.element.querySelector(".ueb-node-inputs"),t=this.element.querySelector(".ueb-node-outputs");this.element.nodeNameElement=this.element.querySelector(".ueb-node-name-text"),this.element.getPinElements().forEach((i=>{i.isInput()?e.appendChild(i):i.isOutput()&&t.appendChild(i)}))}createPinElements(){return this.element.getPinEntities().filter((e=>!e.isHidden())).map((e=>(this.#se||"Target"!==e.getDisplayName()||(this.#se=!0),tt.getConstructor("ueb-pin").newObject(e,void 0,this.element))))}getPinElements(e){return e.querySelectorAll("ueb-pin")}linksChanged(){}}class wt extends yt{#re=document.createElement("div");#oe=document.createElement("div");#ae=document.createElement("div");#le=document.createElement("div");#ue=document.createElement("div");#ce=document.createElement("div");#he=document.createElement("div");#de=document.createElement("div");initialize(e){super.initialize(e),this.element.classList.add("ueb-resizeable"),this.#re.classList.add("ueb-resizeable-top"),this.#oe.classList.add("ueb-resizeable-right"),this.#ae.classList.add("ueb-resizeable-bottom"),this.#le.classList.add("ueb-resizeable-left"),this.#ue.classList.add("ueb-resizeable-top-right"),this.#ce.classList.add("ueb-resizeable-bottom-right"),this.#he.classList.add("ueb-resizeable-bottom-left"),this.#de.classList.add("ueb-resizeable-top-left")}update(e){super.update(e),this.element.sizeX>=0&&e.has("sizeX")&&(this.element.style.width=`${this.element.sizeX}px`),this.element.sizeY>=0&&e.has("sizeY")&&(this.element.style.height=`${this.element.sizeY}px`)}firstUpdated(e){super.firstUpdated(e),this.element.append(this.#re,this.#oe,this.#ae,this.#le,this.#ue,this.#ce,this.#he,this.#de)}createInputObjects(){return[...super.createInputObjects(),new mt(this.#re,this.blueprint,{onDrag:(e,t)=>{t[1]=e[1]-this.element.topBoundary(),this.setSizeY(this.element.sizeY-t[1])&&this.element.addLocation([0,t[1]],!1)},onEndDrag:()=>this.endResize()}),new mt(this.#oe,this.blueprint,{onDrag:(e,t)=>{t[0]=e[0]-this.element.rightBoundary(),this.setSizeX(this.element.sizeX+t[0])},onEndDrag:()=>this.endResize()}),new mt(this.#ae,this.blueprint,{onDrag:(e,t)=>{t[1]=e[1]-this.element.bottomBoundary(),this.setSizeY(this.element.sizeY+t[1])},onEndDrag:()=>this.endResize()}),new mt(this.#le,this.blueprint,{onDrag:(e,t)=>{t[0]=e[0]-this.element.leftBoundary(),this.setSizeX(this.element.sizeX-t[0])&&this.element.addLocation([t[0],0],!1)},onEndDrag:()=>this.endResize()}),new mt(this.#ue,this.blueprint,{onDrag:(e,t)=>{t[0]=e[0]-this.element.rightBoundary(),t[1]=e[1]-this.element.topBoundary(),this.setSizeX(this.element.sizeX+t[0]),this.setSizeY(this.element.sizeY-t[1])&&this.element.addLocation([0,t[1]],!1)},onEndDrag:()=>this.endResize()}),new mt(this.#ce,this.blueprint,{onDrag:(e,t)=>{t[0]=e[0]-this.element.rightBoundary(),t[1]=e[1]-this.element.bottomBoundary(),this.setSizeX(this.element.sizeX+t[0]),this.setSizeY(this.element.sizeY+t[1])},onEndDrag:()=>this.endResize()}),new mt(this.#he,this.blueprint,{onDrag:(e,t)=>{t[0]=e[0]-this.element.leftBoundary(),t[1]=e[1]-this.element.bottomBoundary(),this.setSizeX(this.element.sizeX-t[0])&&this.element.addLocation([t[0],0],!1),this.setSizeY(this.element.sizeY+t[1])},onEndDrag:()=>this.endResize()}),new mt(this.#de,this.blueprint,{onDrag:(e,t)=>{t[0]=e[0]-this.element.leftBoundary(),t[1]=e[1]-this.element.topBoundary(),this.setSizeX(this.element.sizeX-t[0])&&this.element.addLocation([t[0],0],!1),this.setSizeY(this.element.sizeY-t[1])&&this.element.addLocation([0,t[1]],!1)},onEndDrag:()=>this.endResize()})]}setSizeX(e){return this.element.setNodeWidth(e),!0}setSizeY(e){return this.element.setNodeHeight(e),!0}endResize(){}}class Et extends wt{#pe=fe.getWhite();#me=0;initialize(e){e.entity.CommentColor&&(this.#pe.setFromRGBANumber(e.entity.CommentColor.toNumber()),this.#pe.setFromHSVA(this.#pe.H.value,this.#pe.S.value,.67*Math.pow(this.#pe.V.value,.45))),e.classList.add("ueb-node-style-comment","ueb-node-resizeable"),e.sizeX=25*te.gridSize,e.sizeY=6*te.gridSize,super.initialize(e)}getColor(){return r`${Math.round(255*this.#pe.R.value)}${Math.round(255*this.#pe.G.value)}${Math.round(255*this.#pe.B.value)}`}getDraggableElement(){return this.element.querySelector(".ueb-node-top")}render(){return O`
${this.element.entity.NodeComment}
`}firstUpdated(e){super.firstUpdated(e);const t=this.getDraggableElement().getBoundingClientRect();this.#me=t.height}manageNodesBind(){let e=this.blueprint.getNodes();for(let t of e)t.topBoundary()>=this.element.topBoundary()&&t.rightBoundary()<=this.element.rightBoundary()&&t.bottomBoundary()<=this.element.bottomBoundary()&&t.leftBoundary()>=this.element.leftBoundary()?t.bindToComment(this.element):t.unbindFromComment(this.element)}setSizeX(e){return(e=Math.round(e))>=te.gridSet*te.gridSize&&(this.element.setNodeWidth(e),!0)}setSizeY(e){return(e=Math.round(e))>=3*te.gridSize&&(this.element.setNodeHeight(e),!0)}endResize(){this.manageNodesBind()}topBoundary(e=!1){return this.element.locationY}rightBoundary(e=!1){return this.element.locationX+this.element.sizeX}bottomBoundary(e=!1){return e?this.element.locationY+this.#me:super.bottomBoundary()}leftBoundary(e=!1){return this.element.locationX}}class St extends Ze{static properties={...super.properties,selected:{type:Boolean,attribute:"data-selected",reflect:!0,converter:le.booleanConverter}};dragHandler=e=>this.addLocation(e.detail.value);constructor(){super(),this.selected=!1,this.listeningDrag=!1}setup(){super.setup(),this.setSelected(this.selected)}cleanup(){super.cleanup(),this.blueprint.removeEventListener(te.nodeDragGeneralEventName,this.dragHandler)}setSelected(e=!0){this.selected=e,this.blueprint&&(this.selected?(this.listeningDrag=!0,this.blueprint.addEventListener(te.nodeDragGeneralEventName,this.dragHandler)):(this.blueprint.removeEventListener(te.nodeDragGeneralEventName,this.dragHandler),this.listeningDrag=!1))}}class Pt extends Je{#ge;#be=null;#ve=e=>{if(!this.enteredPin){this.linkValid=!1,this.enteredPin=e.target;const t=this.link.sourcePin??this.target,i=this.enteredPin;t.nodeElement.getType()==te.nodeType.knot||i.nodeElement.getType()==te.nodeType.knot?(this.link.setMessageCorrect(),this.linkValid=!0):t.getNodeElement()==i.getNodeElement()?this.link.setMessageSameNode():t.isOutput()==i.isOutput()||t.isOutput()==i.isOutput()?this.link.setMessageDirectionsIncompatible():this.blueprint.getLinks([t,i]).length?(this.link.setMessageReplaceLink(),this.linkValid=!0):(this.link.setMessageCorrect(),this.linkValid=!0)}};#fe=e=>{this.enteredPin==e.target&&(this.enteredPin=null,this.linkValid=!1,this.link?.setMessagePlaceNode())};link;enteredPin;linkValid=!1;startDrag(e){this.target.nodeElement.getType()==te.nodeType.knot&&(this.#be=this.target),this.link=tt.getConstructor("ueb-link").newObject(this.target,null),this.blueprint.template.linksContainerElement.prepend(this.link),this.link.setMessagePlaceNode(),this.#ge=this.blueprint.querySelectorAll("ueb-pin"),this.#ge.forEach((e=>{if(e!=this.target){const t=e.template.getClickableElement();t.addEventListener("mouseenter",this.#ve),t.addEventListener("mouseleave",this.#fe)}})),this.link.startDragging(),this.link.setDestinationLocation(e)}dragTo(e,t){this.link.setDestinationLocation(e)}endDrag(){if(this.#ge.forEach((e=>{e.removeEventListener("mouseenter",this.#ve),e.removeEventListener("mouseleave",this.#fe)})),this.enteredPin&&this.linkValid){if(this.#be){const e=this.#be!==this.link.sourcePin?this.link.sourcePin:this.enteredPin;if(this.#be.isInput()&&e.isInput()||this.#be.isOutput()&&e.isOutput()){const e=this.#be.isInput()?this.#be.nodeElement.template.outputPin:this.#be.nodeElement.template.inputPin;this.#be===this.link.sourcePin?this.link.sourcePin=e:this.enteredPin=e}}this.blueprint.addGraphElement(this.link),this.link.destinationPin=this.enteredPin,this.link.removeMessage(),this.link.finishDragging()}else this.link.finishDragging(),this.link.remove();this.enteredPin=null,this.link=null,this.#ge=null}}class Ct extends Ge{#ye;get iconElement(){return this.#ye}setup(){super.setup(),this.element.nodeElement=this.element.closest("ueb-node")}createInputObjects(){return[new Pt(this.getClickableElement(),this.blueprint,{moveEverywhere:!0})]}render(){const e=O`
${this.renderIcon()}
`,t=O`
${this.renderName()} ${this.element.isInput()&&!this.element.entity.bDefaultValueIsIgnored?this.renderInput():O``}
`;return O`
${this.element.isInput()?O`${e}${t}`:O`${t}${e}`}
`}renderIcon(){return ht.genericPin}renderName(){return O`${this.element.getPinDisplayName()}`}renderInput(){return O``}updated(e){if(super.updated(e),this.element.isInput()&&e.has("isLinked")){const e=this.element.nodeElement;e.addNextUpdatedCallbacks((()=>e.acknowledgeReflow())),e.requestUpdate()}}firstUpdated(e){super.firstUpdated(e),this.element.style.setProperty("--ueb-pin-color-rgb",te.getPinColor(this.element).cssText),this.#ye=this.element.querySelector(".ueb-pin-icon svg")??this.element}getLinkLocation(){const e=this.iconElement.getBoundingClientRect(),t=le.convertLocation([(e.left+e.right)/2,(e.top+e.bottom)/2],this.blueprint.template.gridElement);return this.blueprint.compensateTranslation(t)}getClickableElement(){return this.element}}class kt extends Ct{render(){return this.element.isOutput()?O`
${this.renderIcon()}
`:O``}getLinkLocation(){const e=(this.element.isInput()?this.element.nodeElement.template.outputPin.template:this).iconElement.getBoundingClientRect(),t=le.convertLocation([this.element.isInput()?e.left+1:e.right+2,(e.top+e.bottom)/2],this.blueprint.template.gridElement);return this.blueprint.compensateTranslation(t)}}class xt extends yt{static#we=new Set;#Ee=null;#Se;get inputPin(){return this.#Se}#Pe;get outputPin(){return this.#Pe}initialize(e){super.initialize(e),this.element.classList.add("ueb-node-style-minimal")}findDirectionaPin(e){if(e.nodeElement.getType()!==te.nodeType.knot||xt.#we.has(e))return xt.#we.clear(),!0;xt.#we.add(e);for(let t of e.getLinks().map((e=>this.blueprint.getPin(e))))if(this.findDirectionaPin(t))return!0;return!1}render(){return O`
`}setupPins(){this.element.getPinElements().forEach((e=>this.element.querySelector(".ueb-node-border").appendChild(e)))}getPinElements(e){return e.querySelectorAll("ueb-pin")}createPinElements(){const e=this.element.getPinEntities().filter((e=>!e.isHidden())),t=e[e[0].isInput()?0:1],i=e[e[0].isOutput()?0:1],n=tt.getConstructor("ueb-pin");return[this.#Se=n.newObject(t,new kt,this.element),this.#Pe=n.newObject(i,new kt,this.element)]}linksChanged(){}}class Nt extends yt{#Ce=!1;#ke=!1;#xe="";initialize(e){super.initialize(e),this.element.classList.add("ueb-node-style-glass"),this.#xe=this.element.getNodeDisplayName()}render(){return O`
${this.#xe?O`
${this.#xe}
`:B}
${this.#Ce?O`
`:B} ${this.#ke?O`
`:B}
`}createPinElements(){return this.element.getPinEntities().filter((e=>!e.isHidden())).map((e=>{this.#Ce||=e.isInput(),this.#ke||=e.isOutput();return tt.getConstructor("ueb-pin").newObject(e,void 0,this.element)}))}setupPins(){super.setupPins();let e=this.element.getPinElements().find((e=>!e.entity.isHidden()&&!e.entity.isExecution()));this.element.style.setProperty("--ueb-node-color",e.getColor().cssText)}}class Lt extends St{static#Ne={[te.nodeType.comment]:Et,[te.nodeType.knot]:xt,[te.nodeType.variableGet]:Nt,[te.nodeType.variableSet]:Nt};static properties={...St.properties,typePath:{type:String,attribute:"data-type",reflect:!0},nodeName:{type:String,attribute:"data-name",reflect:!0},advancedPinDisplay:{type:String,attribute:"data-advanced-display",converter:pe.attributeConverter,reflect:!0},enabledState:{type:String,attribute:"data-enabled-state",reflect:!0},nodeDisplayName:{type:String,attribute:!1},pureFunction:{type:Boolean,converter:le.booleanConverter,attribute:"data-pure-function",reflect:!0}};static dragEventName=te.nodeDragEventName;static dragGeneralEventName=te.nodeDragGeneralEventName;get blueprint(){return super.blueprint}set blueprint(e){super.blueprint=e,this.#Le.forEach((t=>t.blueprint=e))}#Te;get nodeNameElement(){return this.#Te}set nodeNameElement(e){this.#Te=e}#Le=[];boundComments=[];#Ae=!1;#$e=e=>{this.selected||this.#Ae||(this.#Ae=!0,this.addNextUpdatedCallbacks((()=>this.#Ae=!1)),this.addLocation(e.detail.value))};static getTypeTemplate(e){return Lt.#Ne[e.getClass()]??yt}static fromSerializedObject(e){e=e.trim();let t=re.getSerializer(Me).deserialize(e);return Lt.newObject(t)}static newObject(e=new Me,t=new(Lt.getTypeTemplate(e))){const i=new Lt;return i.initialize(e,t),i}initialize(e=new Me,t=new(Lt.getTypeTemplate(e))){super.initialize(e,t),this.#Le=this.template.createPinElements(),this.typePath=this.entity.getType(),this.nodeName=this.entity.getObjectName(),this.advancedPinDisplay=this.entity.AdvancedPinDisplay?.toString(),this.enabledState=this.entity.EnabledState,this.nodeDisplayName=this.entity.getDisplayName(),this.pureFunction=this.entity.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.nodeName=e)),this.entity.NodeWidth&&this.entity.NodeHeight?(this.sizeX=this.entity.NodeWidth.value,this.sizeY=this.entity.NodeHeight.value):this.updateComplete.then((()=>this.computeSizes()))}getUpdateComplete(){return Promise.all([super.getUpdateComplete(),...this.getPinElements().map((e=>e.updateComplete))]).then((()=>!0))}bindToComment(e){e==this||this.boundComments.includes(e)||(e.addEventListener(te.nodeDragEventName,this.#$e),this.boundComments.push(e))}unbindFromComment(e){const t=this.boundComments.indexOf(e);t>=0&&(e.removeEventListener(te.nodeDragEventName,this.#$e),this.boundComments[t]=this.boundComments[this.boundComments.length-1],this.boundComments.pop())}isInsideComment(e){return this.topBoundary()>=e.topBoundary()&&this.rightBoundary()<=e.rightBoundary()&&this.bottomBoundary()<=e.bottomBoundary()&&this.leftBoundary()>=e.leftBoundary()}cleanup(){super.cleanup(),this.acknowledgeDelete()}getType(){return this.entity.getType()}getNodeName(){return this.entity.getObjectName()}getNodeDisplayName(){return this.entity.getDisplayName()}setNodeWidth(e){this.entity.setNodeWidth(e),this.sizeX=e,this.acknowledgeReflow()}setNodeHeight(e){this.entity.setNodeHeight(e),this.sizeY=e,this.acknowledgeReflow()}sanitizeLinks(e=[]){this.getPinElements().forEach((t=>t.sanitizeLinks(e)))}rename(e){if(this.entity.Name==e)return!1;for(let t of this.getPinElements())for(let i of t.getLinks())this.blueprint.getPin(i).redirectLink(t,new Se({objectName:e,pinGuid:t.entity.PinId}));this.entity.Name=e}getPinElements(){return this.#Le}getPinEntities(){return this.entity.CustomProperties.filter((e=>e instanceof Te))}setLocation(e=[0,0],t=!0){this.entity.NodePosX.value=e[0],this.entity.NodePosY.value=e[1],super.setLocation(e,t)}acknowledgeDelete(){let e=new CustomEvent(te.nodeDeleteEventName);this.dispatchEvent(e)}acknowledgeReflow(){this.addNextUpdatedCallbacks((()=>this.computeSizes()),!0);let e=new CustomEvent(te.nodeReflowEventName);this.dispatchEvent(e)}setShowAdvancedPinDisplay(e){this.entity.AdvancedPinDisplay=new pe(e?"Shown":"Hidden")}toggleShowAdvancedPinDisplay(){this.setShowAdvancedPinDisplay("Shown"!=this.entity.AdvancedPinDisplay?.toString())}}class Tt extends Ke{static properties={selecting:{type:Boolean,attribute:"data-selecting",reflect:!0,converter:le.booleanConverter},scrolling:{type:Boolean,attribute:"data-scrolling",reflect:!0,converter:le.booleanConverter},focused:{type:Boolean,attribute:"data-focused",reflect:!0,converter:le.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}};#Me=new Map;nodes=[];links=[];mousePosition=[0,0];waitingExpandUpdate=!1;nodeBoundariesSupplier=e=>({primaryInf:e.leftBoundary(!0),primarySup:e.rightBoundary(!0),secondaryInf:e.topBoundary(!0),secondarySup:e.bottomBoundary(!0)});nodeSelectToggleFunction=(e,t)=>{e.setSelected(t)};constructor(){super(),this.selecting=!1,this.scrolling=!1,this.focused=!1,this.zoom=0,this.scrollX=te.expandGridSize,this.scrollY=te.expandGridSize,this.translateX=te.expandGridSize,this.translateY=te.expandGridSize,super.initialize({},new rt)}initialize(){}getGridDOMElement(){return this.template.gridElement}getScroll(){return[this.scrollX,this.scrollY]}setScroll([e,t],i=!1){this.scrollX=e,this.scrollY=t}scrollDelta(e,t=!1){const i=[2*te.expandGridSize,2*te.expandGridSize];let n=this.getScroll(),s=[n[0]+e[0],n[1]+e[1]],r=[0,0];for(let t=0;t<2;++t)e[t]<0&&s[t]0&&s[t]>i[t]-te.gridExpandThreshold*te.expandGridSize&&(r[t]=1);0==r[0]&&0==r[1]||this.seamlessExpand(r),n=this.getScroll(),s=[n[0]+e[0],n[1]+e[1]],this.setScroll(s,t)}scrollCenter(){const e=this.getScroll(),t=[this.translateX-e[0],this.translateY-e[1]],i=this.getViewportSize().map((e=>e/2)),n=[t[0]-i[0],t[1]-i[1]];this.scrollDelta(n,!0)}getViewportSize(){return[this.template.viewportElement.clientWidth,this.template.viewportElement.clientHeight]}getScrollMax(){return[this.template.viewportElement.scrollWidth-this.template.viewportElement.clientWidth,this.template.viewportElement.scrollHeight-this.template.viewportElement.clientHeight]}snapToGrid(e){return le.snapToGrid(e,te.gridSize)}seamlessExpand([e,t]){e=Math.round(e),t=Math.round(t);let i=this.getScale();[e,t]=[-e*te.expandGridSize,-t*te.expandGridSize],0!=e&&(this.scrollX+=e,e/=i),0!=t&&(this.scrollY+=t,t/=i),this.translateX+=e,this.translateY+=t}progressiveSnapToGrid(e){return te.expandGridSize*Math.round(e/te.expandGridSize+.5*Math.sign(e))}getZoom(){return this.zoom}setZoom(e,t){if((e=le.clamp(e,te.minZoom,te.maxZoom))==this.zoom)return;let i=this.getScale();this.zoom=e,t&&requestAnimationFrame((e=>{t[0]+=this.translateX,t[1]+=this.translateY;let n=this.getScale()/i,s=[n*t[0],n*t[1]];this.scrollDelta([(s[0]-t[0])*i,(s[1]-t[1])*i])}))}getScale(){return parseFloat(getComputedStyle(this.template.gridElement).getPropertyValue("--ueb-scale"))}compensateTranslation([e,t]){return[e-=this.translateX,t-=this.translateY]}getNodes(e=!1,[t,i,n,s]=[Number.MIN_SAFE_INTEGER,Number.MAX_SAFE_INTEGER,Number.MAX_SAFE_INTEGER,Number.MIN_SAFE_INTEGER]){let r=this.nodes;return e&&(r=r.filter((e=>e.selected))),(t>Number.MIN_SAFE_INTEGER||iNumber.MIN_SAFE_INTEGER)&&(r=r.filter((e=>e.topBoundary()>=t&&e.rightBoundary()<=i&&e.bottomBoundary()<=n&&e.leftBoundary()>=s))),r}getCommentNodes(e=!1){let t=[...this.template.getCommentNodes(e)];return 0===t.length&&(t=this.nodes.filter((t=>t.getType()===te.nodeType.comment&&(!e||t.selected)))),t}getPin(e){let t=this.template.getPin(e);return t&&t.nodeElement.getNodeName()==e.objectName.toString()||(t=[...this.nodes.find((t=>e.objectName.toString()==t.getNodeName()))?.getPinElements()??[]].find((t=>e.pinGuid.toString()==t.getPinId().toString()))),t}getLinks([e,t]=[]){if(null==e!=t==null){const i=e??t;return this.links.filter((e=>e.sourcePin==i||e.destinationPin==i))}return null!=e&&null!=t?this.links.filter((i=>i.sourcePin==e&&i.destinationPin==t||i.sourcePin==t&&i.destinationPin==e)):this.links}getLink(e,t,i=!1){return this.links.find((n=>n.sourcePin==e&&n.destinationPin==t||i&&n.sourcePin==t&&n.destinationPin==e))}selectAll(){this.getNodes().forEach((e=>this.nodeSelectToggleFunction(e,!0)))}unselectAll(){this.getNodes().forEach((e=>this.nodeSelectToggleFunction(e,!1)))}addGraphElement(...e){for(let t of e)if(t.blueprint=this,t instanceof Lt&&!this.nodes.includes(t)){const e=t.entity.getObjectName(),i=this.nodes.find((t=>t.entity.getObjectName()==e));if(i){let e=i.entity.getObjectName(!0);this.#Me[e]=this.#Me[e]??-1;do{++this.#Me[e]}while(this.nodes.find((t=>t.entity.getObjectName()==te.nodeName(e,this.#Me[e]))));i.rename(te.nodeName(e,this.#Me[e]))}this.nodes.push(t),this.template.nodesContainerElement?.appendChild(t)}else t instanceof dt&&!this.links.includes(t)&&(this.links.push(t),this.template.linksContainerElement&&!this.template.linksContainerElement.contains(t)&&this.template.linksContainerElement.appendChild(t));e.filter((e=>e instanceof Lt)).forEach((t=>t.sanitizeLinks(e))),e.filter((e=>e instanceof Lt&&e.getType()==te.nodeType.comment)).forEach((e=>e.updateComplete.then((()=>e.template.manageNodesBind()))))}removeGraphElement(...e){for(let t of e)if(t.closest("ueb-blueprint")==this){t.remove();let e=t instanceof Lt?this.nodes:t instanceof dt?this.links:null;e?.splice(e.findIndex((e=>e===t)),1)}}setFocused(e=!0){if(this.focused==e)return;let t=new CustomEvent(e?te.focusEventName.begin:te.focusEventName.end);this.focused=e,this.focused||this.unselectAll(),this.dispatchEvent(t)}acknowledgeEditText(e){const t=new CustomEvent(e?te.editTextEventName.begin:te.editTextEventName.end);this.dispatchEvent(t)}}customElements.define("ueb-blueprint",Tt);class At extends gt{#De;get locationChangeCallback(){return this.#De}set locationChangeCallback(e){this.#De=e}movementSpace;movementSpaceSize=[0,0];setup(){super.setup(),this.movementSpace=this.element.parentElement;const e=this.movementSpace.getBoundingClientRect();this.movementSpaceSize=[e.width,e.height]}createDraggableObject(){return new pt(this.element,this.blueprint,{draggableElement:this.movementSpace,ignoreTranslateCompensate:!0,moveEverywhere:!0,movementSpace:this.movementSpace,repositionOnClick:!0,stepSize:1})}adjustLocation([e,t]){return this.locationChangeCallback?.(e,t),[e,t]}}class $t extends At{adjustLocation([e,t]){const i=Math.round(this.movementSpaceSize[0]/2);e-=i,t=-(t-i);let[n,s]=le.getPolarCoordinates([e,t]);return n=Math.min(n,i),[e,t]=le.getCartesianCoordinates([n,s]),this.locationChangeCallback?.(e/i,t/i),[e=Math.round(e+i),t=Math.round(-t+i)]}}class Mt extends Ze{windowElement;setup(){super.setup(),this.windowElement=this.closest("ueb-window")}setLocation([e,t]){super.setLocation(this.template.adjustLocation([e,t]))}}class Dt extends Mt{constructor(){super(),super.initialize({},new $t)}static newObject(){return new Dt}initialize(){}}class Ot extends At{adjustLocation([e,t]){return e=le.clamp(e,0,this.movementSpaceSize[0]),t=le.clamp(t,0,this.movementSpaceSize[1]),this.locationChangeCallback?.(e/this.movementSpaceSize[0],1-t/this.movementSpaceSize[1]),[e,t]}}class Ht extends Mt{constructor(){super(),super.initialize({},new Ot)}static newObject(){return new Ht}initialize(){}}class Bt extends Ge{#Oe=()=>{this.blueprint.acknowledgeEditText(!0),this.element.selectOnFocus&&getSelection().selectAllChildren(this.element)};#He=()=>{this.blueprint.acknowledgeEditText(!1),document.getSelection()?.removeAllRanges()};#Be=e=>e.target.querySelectorAll("br").forEach((e=>e.remove()));#ze=e=>{"Enter"!=e.code||e.shiftKey||e.target.blur()};initialize(e){super.initialize(e),this.element.classList.add("ueb-pin-input-content"),this.element.setAttribute("role","textbox"),this.element.contentEditable="true"}setup(){super.setup(),this.element.addEventListener("focus",this.#Oe),this.element.addEventListener("focusout",this.#He),this.element.singleLine&&this.element.addEventListener("input",this.#Be),this.element.blurOnEnter&&this.element.addEventListener("keydown",this.#ze)}cleanup(){super.cleanup(),this.element.removeEventListener("focus",this.#Oe),this.element.removeEventListener("focusout",this.#He),this.element.removeEventListener("input",this.#Be),this.element.removeEventListener("keydown",this.#ze)}}class zt extends Ke{static properties={...super.properties,singleLine:{type:Boolean,attribute:"data-single-line",converter:le.booleanConverter,reflect:!0},selectOnFocus:{type:Boolean,attribute:"data-select-focus",converter:le.booleanConverter,reflect:!0},blurOnEnter:{type:Boolean,attribute:"data-blur-enter",converter:le.booleanConverter,reflect:!0}};constructor(){super(),this.singleLine=!1,this.selectOnFocus=!0,this.blurOnEnter=!0,super.initialize({},new Bt)}static newObject(){return new zt}initialize(){}}class It extends Je{constructor(e,t,i={}){i.consumeEvent=!0,super(e,t,i)}}class Rt extends Ct{#Ie;#Re=e=>this.element.setDefaultValue(this.#Ie.checked);firstUpdated(e){super.firstUpdated(e),this.#Ie=this.element.querySelector(".ueb-pin-input")}setup(){super.setup(),this.#Ie?.addEventListener("change",this.#Re)}cleanup(){super.cleanup(),this.#Ie?.removeEventListener("change",this.#Re)}createInputObjects(){return[...super.createInputObjects(),new It(this.#Ie,this.blueprint)]}renderInput(){return O``}}class Vt extends Ct{renderIcon(){return ht.execPin}renderName(){let e=this.element.entity.PinName;if(this.element.entity.PinFriendlyName)e=this.element.entity.PinFriendlyName.toString();else if("execute"===e||"then"===e)return O``;return O`${le.formatStringName(e)}`}}class _t extends Ct{static singleLineInput=!1;static selectOnFocus=!0;#Ve;get inputContentElements(){return this.#Ve}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")}#_e=()=>this.setInputs(this.getInputs(),!0);firstUpdated(e){super.firstUpdated(e),this.#Ve=[...this.element.querySelectorAll("ueb-input")]}setup(){super.setup(),this.#Ve.forEach((e=>{e.addEventListener("focusout",this.#_e)}))}cleanup(){super.cleanup(),this.#Ve.forEach((e=>{e.removeEventListener("focusout",this.#_e)}))}createInputObjects(){return[...super.createInputObjects(),...this.#Ve.map((e=>new It(e,this.blueprint)))]}getInput(){return this.getInputs().reduce(((e,t)=>e+t),"")}getInputs(){return this.#Ve.map((e=>le.clearHTMLWhitespace(e.innerHTML)))}setInputs(e=[],t=!0){this.#Ve.forEach(this.constructor.singleLineInput?(t,i)=>t.innerText=e[i]:(t,i)=>t.innerText=e[i].replaceAll("\n","")),t&&this.setDefaultValue(e.map((e=>_t.stringFromInputToUE(e))),e),this.element.addNextUpdatedCallbacks((()=>this.element.nodeElement.acknowledgeReflow()))}setDefaultValue(e=[],t=e){this.element.setDefaultValue(e.join(""))}renderInput(){const e=this.constructor.singleLineInput,t=this.constructor.selectOnFocus;return O`
`}}class Gt extends _t{static singleLineInput=!0;setInputs(e=[],t=!1){e&&0!=e.length||(e=[this.getInput()]);let i=[];for(const t of e){let e=parseFloat(t);isNaN(e)&&(e=0,!1),i.push(e)}super.setInputs(e,!1),this.setDefaultValue(i,e)}setDefaultValue(e=[],t){this.element.setDefaultValue(e[0])}}class Ft extends Gt{setDefaultValue(e=[],t=e){const i=this.element.getDefaultValue(!0);if(!(i instanceof me))throw new TypeError("Expected DefaultValue to be a IntegerEntity");i.value=e[0],this.element.requestUpdate("DefaultValue",i)}renderInput(){return O`
`}} +var Z,J;class Q extends g{constructor(){super(...arguments),this.renderOptions={host:this},this._$Do=void 0}createRenderRoot(){var e,t;const i=super.createRenderRoot();return null!==(e=(t=this.renderOptions).renderBefore)&&void 0!==e||(t.renderBefore=i.firstChild),i}update(e){const t=this.render();this.hasUpdated||(this.renderOptions.isConnected=this.isConnected),super.update(e),this._$Do=((e,t,i)=>{var n,s;const r=null!==(n=null==i?void 0:i.renderBefore)&&void 0!==n?n:t;let o=r._$litPart$;if(void 0===o){const e=null!==(s=null==i?void 0:i.renderBefore)&&void 0!==s?s:null;r._$litPart$=o=new F(t.insertBefore(C(),e),e,void 0,null!=i?i:{})}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._$Do)||void 0===e||e.setConnected(!1)}render(){return O}}Q.finalized=!0,Q._$litElement$=!0,null===(Z=globalThis.litElementHydrateSupport)||void 0===Z||Z.call(globalThis,{LitElement:Q});const ee=globalThis.litElementPolyfillSupport;null==ee||ee({LitElement:Q}),(null!==(J=globalThis.litElementVersions)&&void 0!==J?J:globalThis.litElementVersions=[]).push("3.2.2");class te{static#e={"/Script/CoreUObject.Rotator":r``,"/Script/CoreUObject.Transform":r``,"/Script/CoreUObject.Vector":r``,"/Script/Engine.Actor":r``,"/Script/Engine.GameStateBase":r``,"/Script/Engine.Pawn":r``,"/Script/Engine.PlayerState":r``,bool:r``,byte:r``,class:r``,default:r``,exec:r``,int:r``,name:r``,real:r``,string:r``,wildcard:r``};static alphaPattern="repeating-conic-gradient(#7c8184 0% 25%, #c2c3c4 0% 50%) 50% / 10px 10px";static colorDragEventName="ueb-color-drag";static colorPickEventName="ueb-color-pick";static colorWindowEventName="ueb-color-window";static defaultCommentHeight=96;static defaultCommentWidth=400;static deleteNodesKeyboardKey="Delete";static distanceThreshold=5;static dragEventName="ueb-drag";static dragGeneralEventName="ueb-drag-general";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 getPinColor(e){if(!e)return te.#e.default;if(te.#e[e.pinType])return te.#e[e.pinType];if("struct"==e.entity.PinType.PinCategory||"object"==e.entity.PinType.PinCategory)switch(e.entity.PinType.PinSubCategoryObject.type){case"ScriptStruct":case"/Script/CoreUObject.ScriptStruct":return r``;default:if(e.entity.PinType.PinSubCategoryObject.getName().endsWith("Actor")||"Target"===e.entity.getDisplayName())return te.#e["/Script/Engine.Actor"]}return te.#e.default}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*#(?[0-9a-fA-F]{2})(?[0-9a-fA-F]{2})(?[0-9a-fA-F]{2})([0-9a-fA-F]{2})?|#(?[0-9a-fA-F])(?[0-9a-fA-F])(?[0-9a-fA-F])\s*$/;static keysSeparator="+";static linkCurveHeight=15;static linkCurveWidth=80;static linkMinWidth=100;static linkRightSVGPath=(e,t,i)=>{let n=100-e;return`M ${e} 0 C ${t} 0, ${i} 0, 50 50 S ${n-t+e} 100, ${n} 100`};static maxZoom=7;static minZoom=-12;static mouseWheelFactor=.2;static nodeDeleteEventName="ueb-node-delete";static nodeDragGeneralEventName="ueb-node-drag-general";static nodeDragEventName="ueb-node-drag";static nodeName=(e,t)=>`${e}_${t}`;static nodeRadius=8;static nodeReflowEventName="ueb-node-reflow";static nodeType={callFunction:"/Script/BlueprintGraph.K2Node_CallFunction",comment:"/Script/UnrealEd.EdGraphNode_Comment",doN:"/Engine/EditorBlueprintResources/StandardMacros.StandardMacros:Do N",dynamicCast:"/Script/BlueprintGraph.K2Node_DynamicCast",executionSequence:"/Script/BlueprintGraph.K2Node_ExecutionSequence",forEachElementInEnum:"/Script/BlueprintGraph.K2Node_ForEachElementInEnum",forEachLoop:"/Engine/EditorBlueprintResources/StandardMacros.StandardMacros:ForEachLoop",forEachLoopWithBreak:"/Engine/EditorBlueprintResources/StandardMacros.StandardMacros:ForEachLoopWithBreak",forLoop:"/Engine/EditorBlueprintResources/StandardMacros.StandardMacros:ForLoop",forLoopWithBreak:"/Engine/EditorBlueprintResources/StandardMacros.StandardMacros:ForLoopWithBreak",ifThenElse:"/Script/BlueprintGraph.K2Node_IfThenElse",knot:"/Script/BlueprintGraph.K2Node_Knot",macro:"/Script/BlueprintGraph.K2Node_MacroInstance",makeArray:"/Script/BlueprintGraph.K2Node_MakeArray",makeMap:"/Script/BlueprintGraph.K2Node_MakeMap",pawn:"/Script/Engine.Pawn",reverseForEachLoop:"/Engine/EditorBlueprintResources/StandardMacros.StandardMacros:ReverseForEachLoop",select:"/Script/BlueprintGraph.K2Node_Select",variableGet:"/Script/BlueprintGraph.K2Node_VariableGet",variableSet:"/Script/BlueprintGraph.K2Node_VariableSet",whileLoop:"/Engine/EditorBlueprintResources/StandardMacros.StandardMacros:WhileLoop"};static selectAllKeyboardKey="(bCtrl=True,Key=A)";static smoothScrollTime=1e3;static trackingMouseEventName={begin:"ueb-tracking-mouse-begin",end:"ueb-tracking-mouse-end"};static windowApplyEventName="ueb-window-apply";static windowCancelEventName="ueb-window-cancel";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 ie{#t;get target(){return this.#t}#i;get blueprint(){return this.#i}options;listenHandler=()=>this.listenEvents();unlistenHandler=()=>this.unlistenEvents();constructor(e,t,i={}){i.consumeEvent??=!1,i.listenOnFocus??=!1,i.unlistenOnTextEdit??=!1,this.#t=e,this.#i=t,this.options=i}setup(){this.options.listenOnFocus&&(this.blueprint.addEventListener(te.focusEventName.begin,this.listenHandler),this.blueprint.addEventListener(te.focusEventName.end,this.unlistenHandler)),this.options.unlistenOnTextEdit&&(this.blueprint.addEventListener(te.editTextEventName.begin,this.unlistenHandler),this.blueprint.addEventListener(te.editTextEventName.end,this.listenHandler)),this.blueprint.focused&&this.listenEvents()}cleanup(){this.unlistenEvents(),this.blueprint.removeEventListener(te.focusEventName.begin,this.listenHandler),this.blueprint.removeEventListener(te.focusEventName.end,this.unlistenHandler),this.blueprint.removeEventListener(te.editTextEventName.begin,this.unlistenHandler),this.blueprint.removeEventListener(te.editTextEventName.end,this.listenHandler)}listenEvents(){}unlistenEvents(){}}class ne{#n;constructor(e){this.#n=e}calculate(e){return this.#n(e)}}class se{#s=new Map;subscribe(e,t){let i=this.#s;if(i.has(e)){let n=i.get(e);if(n.includes(t))return!1;n.push(t)}else{let n=!1,s=Object.getOwnPropertyDescriptor(this,e);if(!s&&(n=!0,s=Object.getOwnPropertyDescriptor(Object.getPrototypeOf(this),e)??{},!s))return!1;i.set(e,[t]);const r="value"in s,o="set"in s;if(!r&&!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(n?Object.getPrototypeOf(this):this,{[a]:{configurable:!0,enumerable:!1,...r?{value:this[e],writable:!0}:{get:s.get,set:s.set}},[l]:{configurable:!0,enumerable:!1,value:[n,r]},[e]:{configurable:!0,...r&&{get(){return this[a]}},set(t){this[a]=t,i.get(e).forEach((t=>{t(this[e])}))}}})}return!0}unsubscribe(e,t){let i=this.#s.get(e);if(!i?.includes(t))return!1;if(i.splice(i.indexOf(t),1),0==i.length){const t=Symbol.for(e+"Storage"),i=Symbol.for(e+"ValInfo"),n=this[i][0];this[i][1],Object.defineProperty(n?Object.getPrototypeOf(this):this,e,Object.getOwnPropertyDescriptor(n?Object.getPrototypeOf(this):this,t)),delete this[i],delete this[t]}return!0}}class re{static#r=new Map;static registerSerializer(e,t){re.#r.set(e,t)}static getSerializer(e){return re.#r.get(e)}}class oe{#o;get types(){return this.#o}constructor(...e){this.#o=e}getFirstType(){return this.#o[0]}}class ae{#a;get type(){return this.#a}set type(e){this.#a=e}#l=!0;get showDefault(){return this.#l}set showDefault(e){this.#l=e}#u;get value(){return this.#u}set value(e){this.#u=e}#c;get serialized(){return this.#c}set serialized(e){this.#c=e}#h;get ignored(){return this.#h}set ignored(e){this.#h=e}static isValueOfType(e,t){return null!=e&&(e instanceof t||e.constructor===t)}static sanitize(e,t){if(void 0===t&&(t=e?.constructor),t instanceof Array){let i=t.find((t=>ae.isValueOfType(e,t)));i||(i=t[0]),t=i}return t&&!ae.isValueOfType(e,t)&&(e=new t(e)),(e instanceof Boolean||e instanceof Number||e instanceof String)&&(e=e.valueOf()),e}constructor(e,t=!0,i,n=!1,s=!1){void 0===i&&(i=e instanceof Array?[]:()=>ae.sanitize(new e)),this.#a=e,this.#l=t,this.#u=i,this.#c=n,this.#h=s}}class le{static emptyObj={};static booleanConverter={fromAttribute:(e,t)=>{},toAttribute:(e,t)=>!0===e?"true":!1===e?"false":""};static sigmoid(e,t=1.7){return 1/(1+e/(1-e)**-t)}static clamp(e,t,i){return Math.min(Math.max(e,t),i)}static getScale(e){const t=getComputedStyle(e).getPropertyValue("--ueb-scale");return""!=t?parseFloat(t):1}static minDecimals(e,t=1){const i=e*10**t;return Math.abs(i%1)>Number.EPSILON?e.toString():e.toFixed(t)}static roundDecimals(e,t=1){const i=10**t;return Math.round(e*i)/i}static approximatelyEqual(e,t){return!(Math.abs(e-t)>Number.EPSILON)}static convertLocation(e,t){const i=1/le.getScale(t),n=t.getBoundingClientRect();return[Math.round((e[0]-n.x)*i),Math.round((e[1]-n.y)*i)]}static isSerialized(e,t,i=le.objectGet(e.constructor.attributes,t)){return i instanceof ne?le.isSerialized(e,t,i.calculate(e)):i instanceof ae&&(!!i.serialized||le.isSerialized(e,t,i.type))}static objectGet(e,t,i){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]]:le.objectGet(e[t[0]],t.slice(1),i):i}}static objectSet(e,t,i,n=!1,s=Object){if(!(t instanceof Array))throw new TypeError("Expected keys to be an array.");if(1==t.length){if(n||t[0]in e||void 0===e[t[0]])return e[t[0]]=i,!0}else if(t.length>0)return!n||e[t[0]]instanceof Object||(e[t[0]]=new s),le.objectSet(e[t[0]],t.slice(1),i,n,s);return!1}static equals(e,t){return(e=ae.sanitize(e))===(t=ae.sanitize(t))||(e instanceof Array&&t instanceof Array?e.length==t.length&&!e.find(((e,i)=>!le.equals(e,t[i]))):void 0)}static getType(e){return null===e?null:e instanceof ae?le.getType(e.type):e instanceof oe?e.types:e instanceof Function?e:e?.constructor}static snapToGrid(e,t){return 1===t?e:[t*Math.round(e[0]/t),t*Math.round(e[1]/t)]}static mergeArrays(e=[],t=[]){let i=[];for(let n=0;n","\n").replaceAll(/(\)/g,"")}static capitalFirstLetter(e){return 0===e.length?e:e.charAt(0).toLocaleUpperCase()+e.slice(1).toLocaleLowerCase()}static formatStringName(e){return e.trim().replace(/^b/,"").replaceAll(/^K2(?:Node|node)?_|(?<=[a-z])(?=[A-Z])|_|\s+/g," ").split(" ").map((e=>le.capitalFirstLetter(e))).join(" ")}static getIdFromReference(e){return e.replace(/(?:.+\.)?([^\.]+)$/,"$1").replaceAll(/(?<=[a-z\d])(?=[A-Z])|(?<=[a-zA-Z])(?=\d)|(?<=[A-Z]{2})(?=[A-Z][a-z])/g,"-").toLowerCase()}static printLinearColor(e){return`${Math.round(255*e.R.valueOf())}, ${Math.round(255*e.G.valueOf())}, ${Math.round(255*e.B.valueOf())}`}static getPolarCoordinates([e,t],i=!1){let n=Math.atan2(t,e);return i&&n<0&&(n=2*Math.PI+n),[Math.sqrt(e*e+t*t),n]}static getCartesianCoordinates([e,t]){return[e*Math.cos(t),e*Math.sin(t)]}static range(e,t,i=1){return Array.from({length:Math.ceil((t-e)/i)},((t,n)=>e+n*i))}static paste(e,t){const i=new ClipboardEvent("paste",{bubbles:!0,cancelable:!0});i.clipboardData.setData("text",t),e.dispatchEvent(i)}static animate(e,t,i,n,s=(e=>{const t=e**3.5;return t/(t+(1-e)**3.5)})){const r=performance.now(),o=a=>{let l=(a-r)/i;le.approximatelyEqual(l,1)||l>1?l=1:requestAnimationFrame(o);const u=e+(t-e)*s(l);n(u)};requestAnimationFrame(o)}}class ue extends se{static attributes={};constructor(e={},t=!1){super();const i=(e,n,s={},r="")=>{const o=Object.getOwnPropertyNames(s);for(let a of le.mergeArrays(Object.getOwnPropertyNames(n),o)){let l=le.objectGet(s,[a]),u=n[a],c=le.getType(u);if(u instanceof ne&&(u=u.calculate(this),c=le.getType(u)),null!=u&&u===c&&(u=new c),t||(a in n?!(o.length>0)||a in s||void 0===u||u instanceof ae&&(!u.showDefault||u.ignored)||console.warn(`${this.constructor.name} will add attribute ${r}${a} not defined in the serialized data`):console.warn(`Attribute ${r}${a} in the serialized data is not defined in ${this.constructor.name}.attributes`)),c!==Object)if(void 0===l){if(u instanceof ae){if(!u.showDefault){e[a]=void 0;continue}u.serialized?u="":(c=u.type,u=u.value,u instanceof Function&&(u=u()))}u instanceof oe&&(c=u.getFirstType(),u=ae.sanitize(null,c)),u instanceof Array&&(u=[]),e[a]=ae.sanitize(u,c)}else l?.constructor===String&&u instanceof ae&&u.serialized&&u.type!==String&&(l=re.getSerializer(u.type).deserialize(l)),e[a]=ae.sanitize(l,le.getType(u));else e[a]={},i(e[a],n[a],s[a],a+".")}},n=this.constructor.attributes;e.constructor!==Object&&1===Object.getOwnPropertyNames(n).length&&(e={[Object.getOwnPropertyNames(n)[0]]:e}),i(this,n,e)}unexpectedKeys(){return Object.getOwnPropertyNames(this).length-Object.getOwnPropertyNames(this.constructor.attributes).length}}class ce extends ue{static attributes={type:String,path:String};constructor(e={}){e.constructor!==Object&&(e={path:e}),super(e),this.type,this.path}getName(){return this.path.match(/[^\.\/]+$/)[0]}}class he extends ue{static attributes={MemberParent:new ae(ce,!1),MemberName:""};constructor(e){super(e),this.MemberParent,this.MemberName}}class de extends ue{static attributes={value:String};static generateGuid(e=!0){let t=new Uint32Array(4);!0===e&&crypto.getRandomValues(t);let i="";return t.forEach((e=>{i+=("0".repeat(8)+e.toString(16).toUpperCase()).slice(-8)})),new de({value:i})}constructor(e){e||(e=de.generateGuid().value),super(e),this.value}valueOf(){return this.value}toString(){return this.value}}class pe extends ue{static attributes={value:String};static attributeConverter={fromAttribute:(e,t)=>new pe(e),toAttribute:(e,t)=>e.toString()};constructor(e){super(e),this.value}valueOf(){return this.value}toString(){return this.value}}class me extends ue{static attributes={value:0};constructor(e=0){super(e),this.value=Math.round(this.value)}valueOf(){return this.value}toString(){return this.value.toString()}}class ge extends ue{static lookbehind="INVTEXT";static attributes={value:String};constructor(e){super(e),this.value}}class be extends ue{static attributes={ActionName:"",bShift:!1,bCtrl:!1,bAlt:!1,bCmd:!1,Key:pe};constructor(e={}){e.ActionName=e.ActionName??"",e.bShift=e.bShift??!1,e.bCtrl=e.bCtrl??!1,e.bAlt=e.bAlt??!1,e.bCmd=e.bCmd??!1,super(e),this.ActionName,this.bShift,this.bCtrl,this.bAlt,this.bCmd,this.Key}}class ve extends ue{static attributes={value:0};constructor(e=0){super(e),this.value=le.clamp(this.value,0,1)}valueOf(){return this.value}toString(){return this.value.toFixed(6)}}class fe extends ue{static attributes={R:ve,G:ve,B:ve,A:new ae(ve,!0,(()=>new ve(1)),!1,!1),H:new ae(ve,!0,void 0,!1,!0),S:new ae(ve,!0,void 0,!1,!0),V:new ae(ve,!0,void 0,!1,!0)};static linearToSRGB(e){return e<=0?0:e>=1?1:e<.0031308?12.92*e:1.055*Math.pow(e,1/2.4)-.055}static sRGBtoLinear(e){return e<=0?0:e>=1?1:e<.04045?e/12.92:Math.pow((e+.055)/1.055,2.4)}static getWhite(){return new fe({R:1,G:1,B:1})}constructor(e){e instanceof Array&&(e={R:e[0]??0,G:e[1]??0,B:e[2]??0,A:e[3]??1}),super(e),this.R,this.G,this.B,this.A,this.H,this.S,this.V,this.#d()}#d(){const e=this.R.value,t=this.G.value,i=this.B.value;if(le.approximatelyEqual(e,t)&&le.approximatelyEqual(e,i)&&le.approximatelyEqual(t,i))return this.S.value=0,void(this.V.value=e);const n=Math.max(e,t,i),s=Math.min(e,t,i),r=n-s;let o;switch(n){case s:o=0;break;case e:o=(t-i)/r+(te.toString(16).toUpperCase().padStart(2,"0"))).join("")}toSRGBAString(){return this.toSRGBA().map((e=>e.toString(16).toUpperCase().padStart(2,"0"))).join("")}toHSVA(){return[this.H.value,this.S.value,this.V.value,this.A.value]}toNumber(){return(Math.round(255*this.R.value)<<24)+(Math.round(255*this.G.value)<<16)+(Math.round(255*this.B.value)<<8)+Math.round(255*this.A.value)}setFromRGBANumber(e){this.A.value=(255&e)/255,this.B.value=(e>>8&255)/255,this.G.value=(e>>16&255)/255,this.R.value=(e>>24&255)/255,this.#d()}setFromSRGBANumber(e){this.A.value=(255&e)/255,this.B.value=fe.sRGBtoLinear((e>>8&255)/255),this.G.value=fe.sRGBtoLinear((e>>16&255)/255),this.R.value=fe.sRGBtoLinear((e>>24&255)/255),this.#d()}toString(){return le.printLinearColor(this)}}class ye extends ue{static lookbehind="NSLOCTEXT";static attributes={namespace:String,key:String,value:String};constructor(e){super(e),this.namespace,this.key,this.value}toString(){return le.capitalFirstLetter(this.value)}}class we extends ue{static attributes={MacroGraph:ce,GraphBlueprint:ce,GraphGuid:de};constructor(e){super(e),this.MacroGraph,this.GraphBlueprint,this.GuidEntity}getMacroName(){const e=this.MacroGraph.path.search(":");return this.MacroGraph.path.substring(e+1)}}class Ee extends ue{static attributes={value:String};constructor(e){super(e),this.value}valueOf(){return this.value}toString(){return this.value}}class Se extends ue{static attributes={objectName:Ee,pinGuid:de};constructor(e){super(e),this.objectName,this.pinGuid}}class Pe extends ue{static attributes={R:Number,P:Number,Y:Number};constructor(e){super(e),this.R,this.P,this.Y}}class Ce extends Pe{}class ke extends ue{static attributes={X:Number,Y:Number};constructor(e){super(e),this.X,this.Y}}class xe extends ke{}class Ne extends ue{static attributes={X:Number,Y:Number,Z:Number};constructor(e){super(e),this.X,this.Y,this.Z}}class Le extends Ne{}class Te extends ue{static#p={"/Script/CoreUObject.LinearColor":fe,"/Script/CoreUObject.Rotator":Pe,"/Script/CoreUObject.Vector2D":ke,"/Script/CoreUObject.Vector":Ne,bool:Boolean,exec:String,int:me,name:String,real:Number,string:String};static#m={"/Script/CoreUObject.Vector2D":xe,"/Script/CoreUObject.Vector":Le,"/Script/CoreUObject.Rotator":Ce};static lookbehind="Pin";static attributes={PinId:de,PinName:"",PinFriendlyName:new ae(new oe(ye,String),!1,null),PinToolTip:new ae(String,!1,""),Direction:new ae(String,!1,""),PinType:{PinCategory:"",PinSubCategory:"",PinSubCategoryObject:ce,PinSubCategoryMemberReference:null,PinValueType:null,ContainerType:ce,bIsReference:!1,bIsConst:!1,bIsWeakPointer:!1,bIsUObjectWrapper:!1,bSerializeAsSinglePrecisionFloat:!1},LinkedTo:new ae([Se],!1),DefaultValue:new ne((e=>new ae(e.getEntityType(!0)??String,!1,void 0,!0))),AutogeneratedDefaultValue:new ae(String,!1),DefaultObject:new ae(ce,!1,null),PersistentGuid:de,bHidden:!1,bNotConnectable:!1,bDefaultValueIsReadOnly:!1,bDefaultValueIsIgnored:!1,bAdvancedView:!1,bOrphanedPin:!1};constructor(e={},t=!1){super(e,t),this.PinId,this.PinName,this.PinFriendlyName,this.PinToolTip,this.Direction,this.PinType,this.LinkedTo,this.DefaultValue,this.AutogeneratedDefaultValue,this.DefaultObject,this.PersistentGuid,this.bHidden,this.bNotConnectable,this.bDefaultValueIsReadOnly,this.bDefaultValueIsIgnored,this.bAdvancedView,this.bOrphanedPin}getType(){return"struct"==this.PinType.PinCategory||"object"==this.PinType.PinCategory?this.PinType.PinSubCategoryObject.path:this.PinType.PinCategory}getEntityType(e=!1){const t=this.getType(),i=Te.#p[t],n=Te.#m[t];return e&&void 0!==n?n:i}getDisplayName(){let e=null;return this.PinToolTip&&(e=this.PinToolTip.match(/\s*(.+?(?=\n)|.+\S)\s*/))?le.formatStringName(e[1]):le.formatStringName(this.PinName)}copyTypeFrom(e){this.PinType.PinCategory=e.PinType.PinCategory,this.PinType.PinSubCategory=e.PinType.PinSubCategory,this.PinType.PinSubCategoryObject=e.PinType.PinSubCategoryObject,this.PinType.PinSubCategoryMemberReference=e.PinType.PinSubCategoryMemberReference,this.PinType.PinValueType=e.PinType.PinValueType,this.PinType.ContainerType=e.PinType.ContainerType,this.PinType.bIsReference=e.PinType.bIsReference,this.PinType.bIsConst=e.PinType.bIsConst,this.PinType.bIsWeakPointer=e.PinType.bIsWeakPointer,this.PinType.bIsUObjectWrapper=e.PinType.bIsUObjectWrapper,this.PinType.bSerializeAsSinglePrecisionFloat=e.PinType.bSerializeAsSinglePrecisionFloat}getDefaultValue(e=!1){return void 0===this.DefaultValue&&e&&(this.DefaultValue=new(this.getEntityType(!0))),this.DefaultValue}isExecution(){return"exec"===this.PinType.PinCategory}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 i=this.LinkedTo?.find((i=>i.objectName.toString()==e&&i.pinGuid.valueOf()==t.PinId.valueOf()));return!i&&((this.LinkedTo??(this.LinkedTo=[])).push(new Se({objectName:e,pinGuid:t.PinId})),!0)}unlinkFrom(e,t){const i=this.LinkedTo?.findIndex((i=>i.objectName.toString()==e&&i.pinGuid.valueOf()==t.PinId.valueOf()));return i>=0&&(1==this.LinkedTo.length?this.LinkedTo=void 0:this.LinkedTo.splice(i,1),!0)}getSubCategory(){return this.PinType.PinSubCategoryObject.path}}class Ae extends ue{static attributes={value:String};constructor(e){super(e),this.value}}class $e extends ue{static attributes={MemberScope:new ae(String,!1),MemberName:String,MemberGuid:de,bSelfContext:new ae(Boolean,!1,!1)};constructor(e){super(e),this.MemberName,this.GuidEntity,this.bSelfContext}}class Me extends 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Se({objectName:e,pinGuid:i})));Vector2D=e=>Ve.createEntityGrammar(e,ke);Vector=e=>Ve.createEntityGrammar(e,Ne);Rotator=e=>Ve.createEntityGrammar(e,Pe);SimpleSerializationRotator=e=>ze.seqMap(e.Number,ze.string(",").trim(ze.optWhitespace),e.Number,ze.string(",").trim(ze.optWhitespace),e.Number,((e,t,i,n,s)=>new Ce({R:s,P:e,Y:i})));SimpleSerializationVector2D=e=>ze.seqMap(e.Number,ze.string(",").trim(ze.optWhitespace),e.Number,((e,t,i)=>new xe({X:e,Y:i})));SimpleSerializationVector=e=>ze.seqMap(e.Number,ze.string(",").trim(ze.optWhitespace),e.Number,ze.string(",").trim(ze.optWhitespace),e.Number,((e,t,i,n,s)=>new Le({X:e,Y:i,Z:s})));LinearColor=e=>Ve.createEntityGrammar(e,fe);FunctionReference=e=>Ve.createEntityGrammar(e,he);VariableReference=e=>Ve.createEntityGrammar(e,$e);MacroGraphReference=e=>Ve.createEntityGrammar(e,we);KeyBinding=e=>ze.alt(e.Identifier.map((e=>new be({Key:e}))),Ve.createEntityGrammar(e,be));Pin=e=>Ve.createEntityGrammar(e,Te);CustomProperties=e=>ze.string("CustomProperties").then(ze.whitespace).then(e.Pin).map((e=>t=>{let i=le.objectGet(t,["CustomProperties"],[]);i.push(e),le.objectSet(t,["CustomProperties"],i,!0)}));Object=e=>ze.seqMap(ze.seq(ze.string("Begin"),ze.whitespace,ze.string("Object"),ze.whitespace),ze.alt(e.CustomProperties,Ve.createAttributeGrammar(e,Me)).sepBy1(ze.whitespace),ze.seq(e.MultilineWhitespace,ze.string("End"),ze.whitespace,ze.string("Object")),((e,t,i)=>{let n={};return t.forEach((e=>e(n))),new Me(n)}));MultipleObject=e=>e.Object.sepBy1(ze.whitespace).trim(ze.optWhitespace);LinearColorFromHex=e=>ze.string("#").then(e.HexDigit.times(2).tie().times(3,4)).trim(ze.optWhitespace).map((([e,t,i,n])=>new fe({R:parseInt(e,16)/255,G:parseInt(t,16)/255,B:parseInt(i,16)/255,A:n?parseInt(n,16)/255:1})));LinearColorFromRGBList=e=>ze.seqMap(e.ColorNumber,ze.string(",").skip(ze.optWhitespace),e.ColorNumber,ze.string(",").skip(ze.optWhitespace),e.ColorNumber.map(Number),((e,t,i,n,s)=>new fe({R:e/255,G:i/255,B:s/255,A:1})));LinearColorFromRGB=e=>ze.string("rgb").then(e.LinearColorFromRGBList.wrap(ze.regex(/\(\s*/),ze.regex(/\s*\)/)));LinearColorFromRGBA=e=>ze.string("rgba").then(ze.seqMap(e.ColorNumber,ze.string(",").skip(ze.optWhitespace),e.ColorNumber,ze.string(",").skip(ze.optWhitespace),e.ColorNumber.map(Number),ze.string(",").skip(ze.optWhitespace),ze.regex(/0?\.\d+|[01]/).map(Number),((e,t,i,n,s,r,o)=>new fe({R:e/255,G:i/255,B:s/255,A:o}))).wrap(ze.regex(/\(\s*/),ze.regex(/\s*\)/)));LinearColorFromAnyColor=e=>ze.alt(e.LinearColorFromRGBList,e.LinearColorFromHex,e.LinearColorFromRGB,e.LinearColorFromRGBA);UnknownKeys=e=>ze.seqMap(ze.regex(/\w*\s*/).skip(ze.string("(")),ze.seqMap(e.AttributeName,ze.string("=").trim(ze.optWhitespace),e.AttributeAnyValue,((e,t,i)=>t=>le.objectSet(t,e.split("."),i,!0))).trim(ze.optWhitespace).sepBy(ze.string(",")).skip(ze.regex(/,?/).then(ze.optWhitespace)),ze.string(")"),((e,t,i)=>{let n={};t.forEach((e=>e(n)));let s=new He(n);return e&&(s.lookbehind=e),s}))}class Ie{static grammar=Oe.createLanguage(new Ve);constructor(e,t="",i=",",n=!1,s="=",r=(e=>e.join("."))){this.entityType=e,this.attributePrefix=t,this.attributeSeparator=i,this.trailingSeparator=n,this.attributeValueConjunctionSign=s,this.attributeKeyPrinter=r}deserialize(e){return this.read(e)}serialize(e,t=!1,i=e){return this.write(i,e,t)}read(e){throw new Error("Not implemented")}write(e,t,i){throw new Error("Not implemented")}writeValue(e,t,i,n){const s=le.getType(t),r=re.getSerializer(s);if(!r)throw new Error(`Unknown value type "${s.name}", a serializer must be registered in the SerializerFactory class, check initializeSerializerFactory.js`);return r.write(e,t,n)}subWrite(e,t,i,n){let s="",r=t.concat("");const o=r.length-1;for(const t of Object.getOwnPropertyNames(i)){r[o]=t;const a=i[t];if(a?.constructor===Object)s+=(s.length?this.attributeSeparator:"")+this.subWrite(e,r,a,n);else if(void 0!==a&&this.showProperty(e,i,r,a)){const t=le.isSerialized(e,r);s+=(s.length?this.attributeSeparator:"")+this.attributePrefix+this.attributeKeyPrinter(r)+this.attributeValueConjunctionSign+(t?`"${this.writeValue(e,a,r,!0)}"`:this.writeValue(e,a,r,n))}}return this.trailingSeparator&&s.length&&1===r.length&&(s+=this.attributeSeparator),s}showProperty(e,t,i,n){const s=this.entityType.attributes,r=le.objectGet(s,i);return!(r instanceof ae)||!r.ignored&&(!le.equals(r.value,n)||r.showDefault)}}class Re extends Ie{constructor(){super(Me," ","\n",!1)}showProperty(e,t,i,n){switch(i.toString()){case"Class":case"Name":case"CustomProperties":return!1}return super.showProperty(e,t,i,n)}read(e){const t=Ie.grammar.Object.parse(e);if(!t.status)throw new Error("Error when trying to parse the object.");return t.value}readMultiple(e){const t=Ie.grammar.MultipleObject.parse(e);if(!t.status)throw new Error("Error when trying to parse the object.");return t.value}write(e,t,i){return`Begin Object Class=${t.Class.path} Name=${this.writeValue(e,t.Name,["Name"],i)}\n${this.subWrite(e,[],t,i)+t.CustomProperties.map((e=>this.attributeSeparator+this.attributePrefix+"CustomProperties "+re.getSerializer(Te).serialize(e))).join("")}\nEnd Object\n`}}class _e extends ie{static#g=new Re;#b;constructor(e,t,i={}){i.listenOnFocus??=!0,i.unlistenOnTextEdit??=!0,super(e,t,i);let n=this;this.#b=e=>n.copied()}listenEvents(){window.addEventListener("copy",this.#b)}unlistenEvents(){window.removeEventListener("copy",this.#b)}getSerializedText(){return this.blueprint.getNodes(!0).map((e=>_e.#g.serialize(e.entity,!1))).join("")}copied(){const e=this.getSerializedText();navigator.clipboard.writeText(e)}}class Ge{element;get blueprint(){return this.element.blueprint}#v=[];get inputObjects(){return this.#v}initialize(e){this.element=e}createInputObjects(){return[]}setup(){this.#v.forEach((e=>e.setup()))}cleanup(){this.#v.forEach((e=>e.cleanup()))}willUpdate(e){}update(e){}render(){return B``}firstUpdated(e){}updated(e){}inputSetup(){this.#v=this.createInputObjects()}}class Fe extends ie{#f;constructor(e,t,i={}){i.activateAnyKey??=!1,i.activationKeys??=[],i.consumeEvent??=!0,i.listenOnFocus??=!0,i.unlistenOnTextEdit??=!0,i.activationKeys instanceof Array||(i.activationKeys=[i.activationKeys]),i.activationKeys=i.activationKeys.map((e=>{if(e instanceof be)return e;if(e.constructor===String){const t=Ie.grammar.KeyBinding.parse(e);if(t.status)return t.value}throw new Error("Unexpected key value")})),super(e,t,i),this.#f=this.options.activationKeys??[];let n=this;this.keyDownHandler=e=>{(this.options.activateAnyKey||n.#f.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&&te.Keys[t.Key]==e.code)))&&(i.consumeEvent&&(e.preventDefault(),e.stopImmediatePropagation()),n.fire(),document.removeEventListener("keydown",n.keyDownHandler),document.addEventListener("keyup",n.keyUpHandler))},this.keyUpHandler=e=>{(this.options.activateAnyKey||n.#f.some((t=>t.bShift&&"Shift"==e.key||t.bCtrl&&"Control"==e.key||t.bAlt&&"Alt"==e.key||t.bCmd&&"Meta"==e.key||te.Keys[t.Key]==e.code)))&&(i.consumeEvent&&e.stopImmediatePropagation(),n.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 je extends Fe{constructor(e,t,i={}){i.activationKeys=te.deleteNodesKeyboardKey,super(e,t,i)}fire(){this.blueprint.removeGraphElement(...this.blueprint.getNodes(!0))}}class Ue extends ie{constructor(e,t,i={}){i.ignoreTranslateCompensate??=!1,i.movementSpace??=t.getGridDOMElement()??document.documentElement,super(e,t,i),this.movementSpace=i.movementSpace}locationFromEvent(e){const t=le.convertLocation([e.clientX,e.clientY],this.movementSpace);return this.options.ignoreTranslateCompensate?t:this.blueprint.compensateTranslation(t)}}class Xe extends Ue{#y=e=>{e.preventDefault();const t=this.locationFromEvent(e);this.wheel(Math.sign(e.deltaY*te.mouseWheelFactor),t)};#w=e=>e.preventDefault();constructor(e,t,i={}){i.listenOnFocus=!0,i.strictTarget??=!1,super(e,t,i),this.strictTarget=i.strictTarget}listenEvents(){this.movementSpace.addEventListener("wheel",this.#y,!1),this.movementSpace.parentElement?.addEventListener("wheel",this.#w)}unlistenEvents(){this.movementSpace.removeEventListener("wheel",this.#y,!1),this.movementSpace.parentElement?.removeEventListener("wheel",this.#w)}wheel(e,t){}}class We extends Xe{#E=!1;get enableZoonIn(){return this.#E}set enableZoonIn(e){(e=Boolean(e))!=this.#E&&(this.#E=e)}wheel(e,t){let i=this.blueprint.getZoom();e=-e,!this.enableZoonIn&&0==i&&e>0||(i+=e,this.blueprint.setZoom(i,t))}}class Ye extends Fe{#S;constructor(e,t,i={}){i.activationKeys=te.enableZoomIn,super(e,t,i)}fire(){this.#S=this.blueprint.getInputObject(We),this.#S.enableZoonIn=!0}unfire(){this.#S.enableZoonIn=!1}}class qe extends Fe{constructor(e,t,i={}){i.activationKeys=te.selectAllKeyboardKey,super(e,t,i)}fire(){this.blueprint.selectAll()}}class Ke extends Q{static properties={};#P=[];#i;get blueprint(){return this.#i}set blueprint(e){this.#i=e}#C;get entity(){return this.#C}set entity(e){this.#C=e}#k;get template(){return this.#k}isInitialized=!1;isSetup=!1;inputObjects=[];initialize(e,t){this.requestUpdate(),this.#C=e,this.#k=t,this.#k.initialize(this),this.isConnected&&this.updateComplete.then((()=>this.setup())),this.isInitialized=!0}connectedCallback(){super.connectedCallback(),this.blueprint=this.closest("ueb-blueprint"),this.isInitialized&&(this.requestUpdate(),this.updateComplete.then((()=>this.setup())))}disconnectedCallback(){super.disconnectedCallback(),this.isSetup&&this.updateComplete.then((()=>this.cleanup()))}createRenderRoot(){return this}shouldUpdate(e){return this.isInitialized&&this.isConnected}setup(){this.template.setup(),this.isSetup=!0}cleanup(){this.template.cleanup(),this.isSetup=!1}willUpdate(e){super.willUpdate(e),this.template.willUpdate(e)}update(e){super.update(e),this.template.update(e)}render(){return this.template.render()}firstUpdated(e){super.firstUpdated(e),this.template.firstUpdated(e),this.template.inputSetup()}updated(e){super.updated(e),this.template.updated(e);for(const t of this.#P)t(e);this.#P=[]}addNextUpdatedCallbacks(e,t=!1){this.#P.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 Ze extends Ke{static properties={...super.properties,locationX:{type:Number,attribute:!1},locationY:{type:Number,attribute:!1},sizeX:{type:Number,attribute:!1},sizeY:{type:Number,attribute:!1}};static dragEventName=te.dragEventName;static dragGeneralEventName=te.dragGeneralEventName;constructor(){super(),this.locationX=0,this.locationY=0,this.sizeX=0,this.sizeY=0}computeSizes(){const e=1/this.blueprint.getScale(),t=this.getBoundingClientRect();this.sizeX=t.width*e,this.sizeY=t.height*e}firstUpdated(e){super.firstUpdated(e),this.computeSizes()}setLocation([e,t],i=!0){const n=[e-this.locationX,t-this.locationY];if(this.locationX=e,this.locationY=t,this.blueprint&&i){const e=new CustomEvent(this.constructor.dragEventName,{detail:{value:n},bubbles:!1,cancelable:!0});this.dispatchEvent(e)}}addLocation([e,t],i=!0){this.setLocation([this.locationX+e,this.locationY+t],i)}acknowledgeDrag(e){const t=new CustomEvent(this.constructor.dragGeneralEventName,{detail:{value:e},bubbles:!0,cancelable:!0});this.dispatchEvent(t)}snapToGrid(){const e=le.snapToGrid([this.locationX,this.locationY],te.gridSize);this.locationX==e[0]&&this.locationY==e[1]||this.setLocation(e)}topBoundary(e=!1){return this.template.topBoundary(e)}rightBoundary(e=!1){return this.template.rightBoundary(e)}bottomBoundary(e=!1){return this.template.bottomBoundary(e)}leftBoundary(e=!1){return this.template.leftBoundary(e)}}class Je extends Ue{#x=e=>{if(this.blueprint.setFocused(!0),e.button===this.options.clickButton)this.options.strictTarget&&e.target!=e.currentTarget||(this.options.consumeEvent&&e.stopImmediatePropagation(),this.#N.addEventListener("mousemove",this.#L),document.addEventListener("mouseup",this.#T),this.clickedPosition=this.locationFromEvent(e),this.blueprint.mousePosition[0]=this.clickedPosition[0],this.blueprint.mousePosition[1]=this.clickedPosition[1],this.target instanceof Ze&&(this.clickedOffset=[this.clickedPosition[0]-this.target.locationX,this.clickedPosition[1]-this.target.locationY]),this.clicked(this.clickedPosition));else this.options.exitAnyButton||this.#T(e)};#L=e=>{this.options.consumeEvent&&e.stopImmediatePropagation(),this.#N.removeEventListener("mousemove",this.#L),this.#N.addEventListener("mousemove",this.#A);const t=this.getEvent(te.trackingMouseEventName.begin);this.#$=0==this.target.dispatchEvent(t);const i=this.locationFromEvent(e);this.lastLocation=le.snapToGrid(this.clickedPosition,this.stepSize),this.startDrag(i),this.started=!0};#A=e=>{this.options.consumeEvent&&e.stopImmediatePropagation();const t=this.locationFromEvent(e),i=[e.movementX,e.movementY];this.dragTo(t,i),this.#$&&(this.blueprint.mousePosition=this.locationFromEvent(e))};#T=e=>{if(!this.options.exitAnyButton||e.button==this.options.clickButton){if(this.options.consumeEvent&&e.stopImmediatePropagation(),this.#N.removeEventListener("mousemove",this.#L),this.#N.removeEventListener("mousemove",this.#A),document.removeEventListener("mouseup",this.#T),this.started&&this.endDrag(),this.unclicked(),this.#$){const e=this.getEvent(te.trackingMouseEventName.end);this.target.dispatchEvent(e),this.#$=!1}this.started=!1}};#$=!1;#N;#M;clickedOffset=[0,0];clickedPosition=[0,0];lastLocation=[0,0];started=!1;stepSize=1;constructor(e,t,i={}){i.clickButton??=0,i.consumeEvent??=!0,i.draggableElement??=e,i.exitAnyButton??=!0,i.moveEverywhere??=!1,i.movementSpace??=t?.getGridDOMElement(),i.repositionOnClick??=!1,i.strictTarget??=!1,super(e,t,i),this.stepSize=parseInt(i?.stepSize??te.gridSize),this.#N=this.options.moveEverywhere?document.documentElement:this.movementSpace,this.#M=this.options.draggableElement,this.listenEvents()}listenEvents(){super.listenEvents(),this.#M.addEventListener("mousedown",this.#x),2==this.options.clickButton&&this.#M.addEventListener("contextmenu",(e=>e.preventDefault()))}unlistenEvents(){super.unlistenEvents(),this.#M.removeEventListener("mousedown",this.#x)}getEvent(e){return new CustomEvent(e,{detail:{tracker:this},bubbles:!0,cancelable:!0})}clicked(e){}startDrag(e){}dragTo(e,t){}endDrag(){}unclicked(e){}}class Qe extends Je{startDrag(){this.blueprint.scrolling=!0}dragTo(e,t){this.blueprint.scrollDelta([-t[0],-t[1]])}endDrag(){this.blueprint.scrolling=!1}}class et extends Ue{#D=null;#B;#O;#H;constructor(e,t,i={}){i.listenOnFocus=!0,super(e,t,i);let n=this;this.#B=e=>{e.preventDefault(),n.blueprint.mousePosition=n.locationFromEvent(e)},this.#O=e=>{n.#D||(e.preventDefault(),this.#D=e.detail.tracker,n.unlistenMouseMove())},this.#H=e=>{n.#D==e.detail.tracker&&(e.preventDefault(),n.#D=null,n.listenMouseMove())}}listenMouseMove(){this.target.addEventListener("mousemove",this.#B)}unlistenMouseMove(){this.target.removeEventListener("mousemove",this.#B)}listenEvents(){this.listenMouseMove(),this.blueprint.addEventListener(te.trackingMouseEventName.begin,this.#O),this.blueprint.addEventListener(te.trackingMouseEventName.end,this.#H)}unlistenEvents(){this.unlistenMouseMove(),this.blueprint.removeEventListener(te.trackingMouseEventName.begin,this.#O),this.blueprint.removeEventListener(te.trackingMouseEventName.end,this.#H)}}class tt{static#z=new Map;static registerElement(e,t){tt.#z.set(e,t)}static getConstructor(e){return tt.#z.get(e)}}class it extends ie{static#g=new Re;#V;constructor(e,t,i={}){i.listenOnFocus??=!0,i.unlistenOnTextEdit??=!0,super(e,t,i);let n=this;this.#V=e=>n.pasted(e.clipboardData.getData("Text"))}listenEvents(){window.addEventListener("paste",this.#V)}unlistenEvents(){window.removeEventListener("paste",this.#V)}pasted(e){let t=0,i=0,n=0,s=it.#g.readMultiple(e).map((e=>{let s=tt.getConstructor("ueb-node").newObject(e);return t+=s.locationY,i+=s.locationX,++n,s}));t/=n,i/=n,s.length>0&&this.blueprint.unselectAll();let r=this.blueprint.mousePosition;return s.forEach((e=>{const n=[r[0]-i,r[1]-t];e.addLocation(n),e.snapToGrid(),e.setSelected(!0)})),this.blueprint.addGraphElement(...s),!0}}class nt extends Je{constructor(e,t,i){super(e,t,i),this.selectorElement=this.blueprint.template.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 st extends ie{#I;constructor(e,t,i={}){i.listenOnFocus=!0,super(e,t,i);let n=this;this.#I=e=>n.clickedSomewhere(e.target),this.blueprint.focus&&document.addEventListener("click",this.#I)}clickedSomewhere(e){e.closest("ueb-blueprint")||this.blueprint.setFocused(!1)}listenEvents(){document.addEventListener("click",this.#I)}unlistenEvents(){document.removeEventListener("click",this.#I)}}class rt extends Ge{static styleVariables={"--ueb-font-size":`${te.fontSize}`,"--ueb-grid-axis-line-color":`${te.gridAxisLineColor}`,"--ueb-grid-expand":`${te.expandGridSize}px`,"--ueb-grid-line-color":`${te.gridLineColor}`,"--ueb-grid-line-width":`${te.gridLineWidth}px`,"--ueb-grid-set-line-color":`${te.gridSetLineColor}`,"--ueb-grid-set":`${te.gridSet}`,"--ueb-grid-size":`${te.gridSize}px`,"--ueb-link-min-width":`${te.linkMinWidth}`,"--ueb-node-radius":`${te.nodeRadius}px`};#R=new ResizeObserver((e=>{const t=e.find((e=>e.target===this.viewportElement))?.devicePixelContentBoxSize?.[0];t&&(this.viewportSize[0]=t.inlineSize,this.viewportSize[1]=t.blockSize)}));headerElement;overlayElement;viewportElement;selectorElement;gridElement;linksContainerElement;nodesContainerElement;viewportSize=[0,0];initialize(e){super.initialize(e),this.element.style.cssText=Object.entries(rt.styleVariables).map((([e,t])=>`${e}:${t};`)).join("")}setup(){super.setup(),this.#R.observe(this.viewportElement,{box:"device-pixel-content-box"});const e=this.viewportElement.getBoundingClientRect();this.viewportSize[0]=e.width,this.viewportSize[1]=e.height}cleanup(){super.cleanup(),this.#R.unobserve(this.viewportElement)}createInputObjects(){return[...super.createInputObjects(),new _e(this.element.getGridDOMElement(),this.element),new it(this.element.getGridDOMElement(),this.element),new je(this.element.getGridDOMElement(),this.element),new qe(this.element.getGridDOMElement(),this.element),new We(this.element.getGridDOMElement(),this.element),new nt(this.element.getGridDOMElement(),this.element,{clickButton:0,exitAnyButton:!0,moveEverywhere:!0}),new Qe(this.element.getGridDOMElement(),this.element,{clickButton:2,exitAnyButton:!1,moveEverywhere:!0}),new st(this.element.getGridDOMElement(),this.element),new et(this.element.getGridDOMElement(),this.element),new Ye(this.element.getGridDOMElement(),this.element)]}render(){return B`
Zoom ${0==this.element.zoom?"1:1":(this.element.zoom>0?"+":"")+this.element.zoom}
`}firstUpdated(e){super.firstUpdated(e),this.headerElement=this.element.querySelector(".ueb-viewport-header"),this.overlayElement=this.element.querySelector(".ueb-viewport-overlay"),this.viewportElement=this.element.querySelector(".ueb-viewport-body"),this.selectorElement=this.element.querySelector("ueb-selector"),this.gridElement=this.viewportElement.querySelector(".ueb-grid"),this.linksContainerElement=this.element.querySelector("[data-links]"),this.linksContainerElement.append(...this.element.getLinks()),this.nodesContainerElement=this.element.querySelector("[data-nodes]"),this.nodesContainerElement.append(...this.element.getNodes()),this.viewportElement.scroll(te.expandGridSize,te.expandGridSize)}willUpdate(e){super.willUpdate(e),this.headerElement&&e.has("zoom")&&(this.headerElement.classList.add("ueb-zoom-changed"),this.headerElement.addEventListener("animationend",(()=>this.headerElement.classList.remove("ueb-zoom-changed"))))}updated(e){if(super.updated(e),(e.has("scrollX")||e.has("scrollY"))&&this.viewportElement.scroll(this.element.scrollX,this.element.scrollY),e.has("zoom")){const t=e.get("zoom"),i=Math.min(t,this.element.zoom),n=Math.max(t,this.element.zoom),s=le.range(i,n),r=e=>`ueb-zoom-${e}`;te<0)).map(r)),this.element.classList.add(...s.filter((e=>e>0)).map(r))):(this.element.classList.remove(...s.filter((e=>e>0)).map(r)),this.element.classList.add(...s.filter((e=>e<0)).map(r)))}}getCommentNodes(e=!1){return this.element.querySelectorAll(`ueb-node[data-type="${te.nodeType.comment}"]${e?'[data-selected="true"]':""}`)}getPin(e){return this.element.querySelector(`ueb-node[data-name="${e.objectName}"] ueb-pin[data-id="${e.pinGuid}"]`)}isPointVisible(e,t){return!1}gridTopVisibilityBoundary(){return this.blueprint.scrollY-this.blueprint.translateY}gridRightVisibilityBoundary(){return this.gridLeftVisibilityBoundary()+this.viewportSize[0]}gridBottomVisibilityBoundary(){return this.gridTopVisibilityBoundary()+this.viewportSize[1]}gridLeftVisibilityBoundary(){return this.blueprint.scrollX-this.blueprint.translateX}}class ot extends Ke{static properties={...super.properties,fromX:{type:Number,attribute:!1},fromY:{type:Number,attribute:!1},toX:{type:Number,attribute:!1},toY:{type:Number,attribute:!1}};constructor(){super(),this.fromX=0,this.fromY=0,this.toX=0,this.toY=0}setBothLocations([e,t]){this.fromX=e,this.fromY=t,this.toX=e,this.toY=t}addSourceLocation([e,t]){this.fromX+=e,this.fromY+=t}addDestinationLocation([e,t]){this.toX+=e,this.toY+=t}}class at extends Ge{update(e){super.update(e);const[t,i,n,s]=[Math.round(this.element.fromX),Math.round(this.element.fromY),Math.round(this.element.toX),Math.round(this.element.toY)],[r,o,a,l]=[Math.min(t,n),Math.min(i,s),Math.abs(t-n),Math.abs(i-s)];(e.has("fromX")||e.has("toX"))&&(this.element.style.left=`${r}px`,this.element.style.width=`${a}px`),(e.has("fromY")||e.has("toY"))&&(this.element.style.top=`${o}px`,this.element.style.height=`${l}px`)}}class lt extends Me{constructor(e={},t){super(e,!0),this.Class=new ce("/Script/BlueprintGraph.K2Node_Knot"),this.Name="K2Node_Knot";const i=new Te({PinName:"InputPin"},!0),n=new Te({PinName:"OutputPin",Direction:"EGPD_Output"},!0);t&&(i.copyTypeFrom(t),n.copyTypeFrom(t)),this.CustomProperties=[i,n]}}class ut extends Ue{static ignoreDbClick=e=>{};#_=e=>{this.options.strictTarget&&e.target!==e.currentTarget||(this.options.consumeEvent&&e.stopImmediatePropagation(),this.clickedPosition=this.locationFromEvent(e),this.blueprint.mousePosition[0]=this.clickedPosition[0],this.blueprint.mousePosition[1]=this.clickedPosition[1],this.dbclicked(this.clickedPosition))};#G;get onDbClick(){return this.#G}set onDbClick(e){this.#G=e}clickedPosition=[0,0];constructor(e,t,i={},n=ut.ignoreDbClick){i.consumeEvent??=!0,i.strictTarget??=!1,super(e,t,i),this.#G=n,this.listenEvents()}listenEvents(){this.target.addEventListener("dblclick",this.#_)}unlistenEvents(){this.target.removeEventListener("dblclick",this.#_)}dbclicked(e){this.onDbClick(e)}}class ct extends at{static decreasingValue(e,t){const i=-e*t[0]**2,n=t[1]-i/t[0];return e=>i/e+n}static clampedLine(e,t){if(e[0]>t[0]){const i=e;e=t,t=i}const i=(t[1]-e[1])/(t[0]-e[0]),n=e[1]-i*e[0];return s=>st[0]?t[1]:i*s+n}static c1DecreasingValue=ct.decreasingValue(-.15,[100,15]);static c2DecreasingValue=ct.decreasingValue(-.06,[500,130]);static c2Clamped=ct.clampedLine([0,100],[200,30]);#F=e=>{const t=new lt({},this.element.sourcePin.entity),i=tt.getConstructor("ueb-node").newObject(t);i.setLocation(this.blueprint.snapToGrid(e)),this.blueprint.addGraphElement(i);const n=tt.getConstructor("ueb-link").newObject(i.template.outputPin,this.element.destinationPin);this.element.destinationPin=i.template.inputPin,this.blueprint.addGraphElement(n)};createInputObjects(){return[...super.createInputObjects(),new ut(this.element.querySelector(".ueb-link-area"),this.blueprint,void 0,(e=>this.#F(e)))]}willUpdate(e){super.willUpdate(e);const t=this.element.sourcePin,i=this.element.destinationPin;if(e.has("fromX")||e.has("toX")){const e=t?.nodeElement.getType()==te.nodeType.knot,n=i?.nodeElement.getType()==te.nodeType.knot;!e||i&&!n||(t?.isInput()&&this.element.toX>this.element.fromX+te.distanceThreshold?this.element.sourcePin=t.nodeElement.template.outputPin:t?.isOutput()&&this.element.toXthis.element.fromX-te.distanceThreshold&&(this.element.destinationPin=i.nodeElement.template.inputPin))}const n=Math.max(Math.abs(this.element.fromX-this.element.toX),1);Math.max(Math.abs(this.element.fromY-this.element.toY),1);const s=Math.max(n,te.linkMinWidth),r=n/s,o=this.element.originatesFromInput?this.element.fromXthis.element.toY?1:0)),this.element.style.setProperty("--ueb-start-percentage",`${Math.round(this.element.startPercentage)}%`),this.element.style.setProperty("--ueb-link-start",`${Math.round(this.element.startPixels)}`)}render(){const e=`ueb-id-${Math.floor(1e12*Math.random())}`;return B` ${this.element.linkMessageIcon||this.element.linkMessageText?B`
${this.element.linkMessageIcon!==H?B`${this.element.linkMessageIcon}`:H} ${this.element.linkMessageText!==H?B`${this.element.linkMessageText}`:H}
`:H}`}}class ht{static branchNode=B``;static breakStruct=B``;static cast=B``;static close=B``;static correct=B``;static doN=B``;static execPin=B``;static expandIcon=B``;static forEachLoop=B``;static functionSymbol=B``;static genericPin=B``;static loop=B``;static macro=B``;static makeArray=B``;static makeMap=B``;static makeStruct=B``;static referencePin=B``;static reject=B``;static select=B``;static sequence=B``}class dt extends ot{static properties={...super.properties,source:{type:String,reflect:!0},destination:{type:String,reflect:!0},dragging:{type:Boolean,attribute:"data-dragging",converter:le.booleanConverter,reflect:!0},originatesFromInput:{type:Boolean,attribute:!1},svgPathD:{type:String,attribute:!1},linkMessageIcon:{type:String,attribute:!1},linkMessageText:{type:String,attribute:!1}};#j;get sourcePin(){return this.#j}set sourcePin(e){this.#U(e,!1)}#X;get destinationPin(){return this.#X}set destinationPin(e){this.#U(e,!0)}#W=()=>this.remove();#Y=e=>this.addSourceLocation(e.detail.value);#q=e=>this.addDestinationLocation(e.detail.value);#K=e=>this.setSourceLocation();#Z=e=>this.setDestinationLocation();linkMessageIcon=H;linkMessageText=H;pathElement;constructor(){super(),this.source=null,this.destination=null,this.dragging=!1,this.originatesFromInput=!1,this.startPercentage=0,this.svgPathD="",this.startPixels=0}static newObject(e,t){const i=new dt;return i.initialize(e,t),i}initialize(e,t){super.initialize({},new ct),e&&(this.sourcePin=e,t||(this.toX=this.fromX,this.toY=this.fromY)),t&&(this.destinationPin=t,e||(this.fromX=this.toX,this.fromY=this.toY)),this.#J()}#U(e,t){const i=()=>t?this.destinationPin:this.sourcePin;if(i()!=e){if(i()){const e=i().getNodeElement();e.removeEventListener(te.nodeDeleteEventName,this.#W),e.removeEventListener(te.nodeDragEventName,t?this.#q:this.#Y),e.removeEventListener(te.nodeReflowEventName,t?this.#Z:this.#K),this.#Q()}if(t?this.#X=e:this.#j=e,i()){const e=i().getNodeElement();e.addEventListener(te.nodeDeleteEventName,this.#W),e.addEventListener(te.nodeDragEventName,t?this.#q:this.#Y),e.addEventListener(te.nodeReflowEventName,t?this.#Z:this.#K),t?this.setDestinationLocation():(this.setSourceLocation(),this.originatesFromInput=this.sourcePin.isInput()),this.#J()}}}#J(){this.sourcePin&&this.destinationPin&&(this.sourcePin.linkTo(this.destinationPin),this.destinationPin.linkTo(this.sourcePin))}#Q(){this.sourcePin&&this.destinationPin&&(this.sourcePin.unlinkFrom(this.destinationPin),this.destinationPin.unlinkFrom(this.sourcePin))}cleanup(){super.cleanup(),this.#Q(),this.sourcePin=null,this.destinationPin=null}setSourceLocation(e=null){if(null==e){const t=this;if(!this.hasUpdated||!this.sourcePin.hasUpdated)return void Promise.all([this.updateComplete,this.sourcePin.updateComplete]).then((()=>t.setSourceLocation()));e=this.sourcePin.template.getLinkLocation()}const[t,i]=e;this.fromX=t,this.fromY=i}setDestinationLocation(e=null){if(null==e){const t=this;if(!this.hasUpdated||!this.destinationPin.hasUpdated)return void Promise.all([this.updateComplete,this.destinationPin.updateComplete]).then((()=>t.setDestinationLocation()));e=this.destinationPin.template.getLinkLocation()}this.toX=e[0],this.toY=e[1]}startDragging(){this.dragging=!0}finishDragging(){this.dragging=!1}removeMessage(){this.linkMessageIcon="",this.linkMessageText=""}setMessageConvertType(){this.linkMessageIcon="ueb-icon-conver-type",this.linkMessageText=`Convert ${this.sourcePin.pinType} to ${this.destinationPin.pinType}.`}setMessageCorrect(){this.linkMessageIcon=ht.correct,this.linkMessageText=H}setMessageReplace(){this.linkMessageIcon=ht.correct,this.linkMessageText=H}setMessageDirectionsIncompatible(){this.linkMessageIcon=ht.reject,this.linkMessageText=B`Directions are not compatbile.`}setMessagePlaceNode(){this.linkMessageIcon="ueb-icon-place-node",this.linkMessageText=B`Place a new node.`}setMessageReplaceLink(){this.linkMessageIcon=ht.correct,this.linkMessageText=B`Replace existing input connections.`}setMessageSameNode(){this.linkMessageIcon=ht.reject,this.linkMessageText=B`Both are on the same node.`}setMEssagetypesIncompatible(){this.linkMessageIcon=ht.reject,this.linkMessageText=B`${this.sourcePin.pinType} is not compatible with ${this.destinationPin.pinType}.`}}class pt extends Je{clicked(e){this.options.repositionOnClick&&(this.target.setLocation(this.stepSize>1?le.snapToGrid(e,this.stepSize):e),this.clickedOffset=[0,0])}dragTo(e,t){const i=[this.target.locationX??this.lastLocation[0],this.target.locationY??this.lastLocation[1]],[n,s]=this.stepSize>1?[le.snapToGrid(e,this.stepSize),le.snapToGrid(i,this.stepSize)]:[e,i];0==(t=[n[0]-this.lastLocation[0],n[1]-this.lastLocation[1]])[0]&&0==t[1]||(t[0]+=s[0]-i[0],t[1]+=s[1]-i[1],this.dragAction(n,t),this.lastLocation=n)}dragAction(e,t){this.target.setLocation([e[0]-this.clickedOffset[0],e[1]-this.clickedOffset[1]])}}class mt extends pt{#ee;#te;#ie;#ne;constructor(e,t,i={}){super(e,t,i),i.onClicked&&(this.#ee=i.onClicked),i.onStartDrag&&(this.#te=i.onStartDrag),i.onDrag&&(this.#ie=i.onDrag),i.onEndDrag&&(this.#ne=i.onEndDrag)}clicked(){super.clicked(),this.#ee?.()}startDrag(){super.startDrag(),this.#te?.()}dragAction(e,t){this.#ie?.(e,t)}endDrag(){super.endDrag(),this.#ne?.()}}class gt extends Ge{getDraggableElement(){return this.element}createDraggableObject(){return new pt(this.element,this.blueprint,{draggableElement:this.getDraggableElement()})}createInputObjects(){return[...super.createInputObjects(),this.createDraggableObject()]}topBoundary(e=!1){return this.element.locationY}rightBoundary(e=!1){return this.element.locationX+this.element.sizeX}bottomBoundary(e=!1){return this.element.locationY+this.element.sizeY}leftBoundary(e=!1){return this.element.locationX}centerInViewport(){const e=Math.min(this.blueprint.template.viewportSize[0]/10,this.blueprint.template.viewportSize[1]/10),t=this.leftBoundary()-this.blueprint.template.gridLeftVisibilityBoundary(),i=this.blueprint.template.gridRightVisibilityBoundary()-this.rightBoundary();let n=Math.max((t+i)/2,e);const s=this.topBoundary()-this.blueprint.template.gridTopVisibilityBoundary(),r=this.blueprint.template.gridBottomVisibilityBoundary()-this.bottomBoundary();const o=[t-n,s-Math.max((s+r)/2,e)];this.blueprint.scrollDelta(o,!0)}}class bt extends gt{update(e){super.update(e),e.has("locationX")&&(this.element.style.left=`${this.element.locationX}px`),e.has("locationY")&&(this.element.style.top=`${this.element.locationY}px`)}}class vt extends pt{startDrag(){this.target.selected||(this.blueprint.unselectAll(),this.target.setSelected(!0))}dragAction(e,t){this.target.acknowledgeDrag(t)}unclicked(){this.started?(this.blueprint.getNodes(!0).forEach((e=>e.boundComments.filter((t=>!e.isInsideComment(t))).forEach((t=>e.unbindFromComment(t))))),this.blueprint.getCommentNodes().forEach((e=>e.template.manageNodesBind()))):(this.blueprint.unselectAll(),this.target.setSelected(!0))}}class ft extends bt{getDraggableElement(){return this.element}createDraggableObject(){return new vt(this.element,this.blueprint,{draggableElement:this.getDraggableElement()})}firstUpdated(e){super.firstUpdated(e),this.element.selected&&!this.element.listeningDrag&&this.element.setSelected(!0)}}class yt extends ft{static#se={[te.nodeType.doN]:ht.doN,[te.nodeType.dynamicCast]:ht.cast,[te.nodeType.executionSequence]:ht.sequence,[te.nodeType.forEachElementInEnum]:ht.loop,[te.nodeType.forEachLoop]:ht.forEachLoop,[te.nodeType.forEachLoopWithBreak]:ht.forEachLoop,[te.nodeType.forLoop]:ht.loop,[te.nodeType.forLoopWithBreak]:ht.loop,[te.nodeType.ifThenElse]:ht.branchNode,[te.nodeType.makeArray]:ht.makeArray,[te.nodeType.makeMap]:ht.makeMap,[te.nodeType.select]:ht.select,[te.nodeType.whileLoop]:ht.loop,default:ht.functionSymbol};#re=!1;toggleAdvancedDisplayHandler=()=>{this.element.toggleShowAdvancedPinDisplay(),this.element.addNextUpdatedCallbacks((()=>this.element.acknowledgeReflow()),!0)};initialize(e){super.initialize(e),this.element.style.setProperty("--ueb-node-color",this.getColor().cssText)}getColor(){const e=r``,t=r``;switch(this.element.entity.getClass()){case te.nodeType.callFunction:return this.element.entity.bIsPureFunc?t:e;case te.nodeType.makeArray:case te.nodeType.makeMap:case te.nodeType.select:return t;case te.nodeType.macro:case te.nodeType.executionSequence:case te.nodeType.dynamicCast:return r``}return e}render(){const e=this.renderNodeIcon(),t=this.renderNodeName();return B`
${e?B`
${e}
`:H} ${t?B`
${t} ${this.#re&&this.element.entity.FunctionReference.MemberParent?B`
Target is ${le.formatStringName(this.element.entity.FunctionReference.MemberParent.getName())}
`:H}
`:H}
${"DevelopmentOnly"==this.element.enabledState?.toString()?B`
Development Only
`:H} ${this.element.advancedPinDisplay?B`
${ht.expandIcon}
`:H}
`}renderNodeIcon(){let e=yt.#se[this.element.getType()];return e||(this.element.getNodeDisplayName().startsWith("Break")?ht.breakStruct:this.element.entity.getClass()===te.nodeType.macro?ht.macro:yt.#se.default)}renderNodeName(){return this.element.getNodeDisplayName()}firstUpdated(e){super.firstUpdated(e),this.setupPins(),this.element.updateComplete.then((()=>this.element.acknowledgeReflow()))}setupPins(){const e=this.element.querySelector(".ueb-node-inputs"),t=this.element.querySelector(".ueb-node-outputs");this.element.nodeNameElement=this.element.querySelector(".ueb-node-name-text"),this.element.getPinElements().forEach((i=>{i.isInput()?e.appendChild(i):i.isOutput()&&t.appendChild(i)}))}createPinElements(){return this.element.getPinEntities().filter((e=>!e.isHidden())).map((e=>(this.#re||"Target"!==e.getDisplayName()||(this.#re=!0),tt.getConstructor("ueb-pin").newObject(e,void 0,this.element))))}getPinElements(e){return e.querySelectorAll("ueb-pin")}linksChanged(){}}class wt extends yt{#oe=document.createElement("div");#ae=document.createElement("div");#le=document.createElement("div");#ue=document.createElement("div");#ce=document.createElement("div");#he=document.createElement("div");#de=document.createElement("div");#pe=document.createElement("div");initialize(e){super.initialize(e),this.element.classList.add("ueb-resizeable"),this.#oe.classList.add("ueb-resizeable-top"),this.#ae.classList.add("ueb-resizeable-right"),this.#le.classList.add("ueb-resizeable-bottom"),this.#ue.classList.add("ueb-resizeable-left"),this.#ce.classList.add("ueb-resizeable-top-right"),this.#he.classList.add("ueb-resizeable-bottom-right"),this.#de.classList.add("ueb-resizeable-bottom-left"),this.#pe.classList.add("ueb-resizeable-top-left")}update(e){super.update(e),this.element.sizeX>=0&&e.has("sizeX")&&(this.element.style.width=`${this.element.sizeX}px`),this.element.sizeY>=0&&e.has("sizeY")&&(this.element.style.height=`${this.element.sizeY}px`)}firstUpdated(e){super.firstUpdated(e),this.element.append(this.#oe,this.#ae,this.#le,this.#ue,this.#ce,this.#he,this.#de,this.#pe)}createInputObjects(){return[...super.createInputObjects(),new mt(this.#oe,this.blueprint,{onDrag:(e,t)=>{t[1]=e[1]-this.element.topBoundary(),this.setSizeY(this.element.sizeY-t[1])&&this.element.addLocation([0,t[1]],!1)},onEndDrag:()=>this.endResize()}),new mt(this.#ae,this.blueprint,{onDrag:(e,t)=>{t[0]=e[0]-this.element.rightBoundary(),this.setSizeX(this.element.sizeX+t[0])},onEndDrag:()=>this.endResize()}),new mt(this.#le,this.blueprint,{onDrag:(e,t)=>{t[1]=e[1]-this.element.bottomBoundary(),this.setSizeY(this.element.sizeY+t[1])},onEndDrag:()=>this.endResize()}),new mt(this.#ue,this.blueprint,{onDrag:(e,t)=>{t[0]=e[0]-this.element.leftBoundary(),this.setSizeX(this.element.sizeX-t[0])&&this.element.addLocation([t[0],0],!1)},onEndDrag:()=>this.endResize()}),new mt(this.#ce,this.blueprint,{onDrag:(e,t)=>{t[0]=e[0]-this.element.rightBoundary(),t[1]=e[1]-this.element.topBoundary(),this.setSizeX(this.element.sizeX+t[0]),this.setSizeY(this.element.sizeY-t[1])&&this.element.addLocation([0,t[1]],!1)},onEndDrag:()=>this.endResize()}),new mt(this.#he,this.blueprint,{onDrag:(e,t)=>{t[0]=e[0]-this.element.rightBoundary(),t[1]=e[1]-this.element.bottomBoundary(),this.setSizeX(this.element.sizeX+t[0]),this.setSizeY(this.element.sizeY+t[1])},onEndDrag:()=>this.endResize()}),new mt(this.#de,this.blueprint,{onDrag:(e,t)=>{t[0]=e[0]-this.element.leftBoundary(),t[1]=e[1]-this.element.bottomBoundary(),this.setSizeX(this.element.sizeX-t[0])&&this.element.addLocation([t[0],0],!1),this.setSizeY(this.element.sizeY+t[1])},onEndDrag:()=>this.endResize()}),new mt(this.#pe,this.blueprint,{onDrag:(e,t)=>{t[0]=e[0]-this.element.leftBoundary(),t[1]=e[1]-this.element.topBoundary(),this.setSizeX(this.element.sizeX-t[0])&&this.element.addLocation([t[0],0],!1),this.setSizeY(this.element.sizeY-t[1])&&this.element.addLocation([0,t[1]],!1)},onEndDrag:()=>this.endResize()})]}setSizeX(e){return this.element.setNodeWidth(e),!0}setSizeY(e){return this.element.setNodeHeight(e),!0}endResize(){}}class Et extends wt{#me=fe.getWhite();#ge=0;initialize(e){e.entity.CommentColor&&(this.#me.setFromRGBANumber(e.entity.CommentColor.toNumber()),this.#me.setFromHSVA(this.#me.H.value,this.#me.S.value,.67*Math.pow(this.#me.V.value,.45))),e.classList.add("ueb-node-style-comment","ueb-node-resizeable"),e.sizeX=25*te.gridSize,e.sizeY=6*te.gridSize,super.initialize(e)}getColor(){return r`${Math.round(255*this.#me.R.value)}${Math.round(255*this.#me.G.value)}${Math.round(255*this.#me.B.value)}`}getDraggableElement(){return this.element.querySelector(".ueb-node-top")}render(){return B`
${this.element.entity.NodeComment}
`}firstUpdated(e){super.firstUpdated(e);const t=this.getDraggableElement().getBoundingClientRect();this.#ge=t.height}manageNodesBind(){let e=this.blueprint.getNodes();for(let t of e)t.topBoundary()>=this.element.topBoundary()&&t.rightBoundary()<=this.element.rightBoundary()&&t.bottomBoundary()<=this.element.bottomBoundary()&&t.leftBoundary()>=this.element.leftBoundary()?t.bindToComment(this.element):t.unbindFromComment(this.element)}setSizeX(e){return(e=Math.round(e))>=te.gridSet*te.gridSize&&(this.element.setNodeWidth(e),!0)}setSizeY(e){return(e=Math.round(e))>=3*te.gridSize&&(this.element.setNodeHeight(e),!0)}endResize(){this.manageNodesBind()}topBoundary(e=!1){return this.element.locationY}rightBoundary(e=!1){return this.element.locationX+this.element.sizeX}bottomBoundary(e=!1){return e?this.element.locationY+this.#ge:super.bottomBoundary()}leftBoundary(e=!1){return this.element.locationX}}class St extends Ze{static properties={...super.properties,selected:{type:Boolean,attribute:"data-selected",reflect:!0,converter:le.booleanConverter}};dragHandler=e=>this.addLocation(e.detail.value);constructor(){super(),this.selected=!1,this.listeningDrag=!1}setup(){super.setup(),this.setSelected(this.selected)}cleanup(){super.cleanup(),this.blueprint.removeEventListener(te.nodeDragGeneralEventName,this.dragHandler)}setSelected(e=!0){this.selected=e,this.blueprint&&(this.selected?(this.listeningDrag=!0,this.blueprint.addEventListener(te.nodeDragGeneralEventName,this.dragHandler)):(this.blueprint.removeEventListener(te.nodeDragGeneralEventName,this.dragHandler),this.listeningDrag=!1))}}class Pt extends Je{#be;#ve=null;#fe=e=>{if(!this.enteredPin){this.linkValid=!1,this.enteredPin=e.target;const t=this.link.sourcePin??this.target,i=this.enteredPin;t.nodeElement.getType()==te.nodeType.knot||i.nodeElement.getType()==te.nodeType.knot?(this.link.setMessageCorrect(),this.linkValid=!0):t.getNodeElement()==i.getNodeElement()?this.link.setMessageSameNode():t.isOutput()==i.isOutput()||t.isOutput()==i.isOutput()?this.link.setMessageDirectionsIncompatible():this.blueprint.getLinks([t,i]).length?(this.link.setMessageReplaceLink(),this.linkValid=!0):(this.link.setMessageCorrect(),this.linkValid=!0)}};#ye=e=>{this.enteredPin==e.target&&(this.enteredPin=null,this.linkValid=!1,this.link?.setMessagePlaceNode())};link;enteredPin;linkValid=!1;startDrag(e){this.target.nodeElement.getType()==te.nodeType.knot&&(this.#ve=this.target),this.link=tt.getConstructor("ueb-link").newObject(this.target,null),this.blueprint.template.linksContainerElement.prepend(this.link),this.link.setMessagePlaceNode(),this.#be=this.blueprint.querySelectorAll("ueb-pin"),this.#be.forEach((e=>{if(e!=this.target){const t=e.template.getClickableElement();t.addEventListener("mouseenter",this.#fe),t.addEventListener("mouseleave",this.#ye)}})),this.link.startDragging(),this.link.setDestinationLocation(e)}dragTo(e,t){this.link.setDestinationLocation(e)}endDrag(){if(this.#be.forEach((e=>{e.removeEventListener("mouseenter",this.#fe),e.removeEventListener("mouseleave",this.#ye)})),this.enteredPin&&this.linkValid){if(this.#ve){const e=this.#ve!==this.link.sourcePin?this.link.sourcePin:this.enteredPin;if(this.#ve.isInput()&&e.isInput()||this.#ve.isOutput()&&e.isOutput()){const e=this.#ve.isInput()?this.#ve.nodeElement.template.outputPin:this.#ve.nodeElement.template.inputPin;this.#ve===this.link.sourcePin?this.link.sourcePin=e:this.enteredPin=e}}this.blueprint.addGraphElement(this.link),this.link.destinationPin=this.enteredPin,this.link.removeMessage(),this.link.finishDragging()}else this.link.finishDragging(),this.link.remove();this.enteredPin=null,this.link=null,this.#be=null}}class Ct extends Ge{#we;get iconElement(){return this.#we}setup(){super.setup(),this.element.nodeElement=this.element.closest("ueb-node")}createInputObjects(){return[new Pt(this.getClickableElement(),this.blueprint,{moveEverywhere:!0})]}render(){const e=B`
${this.renderIcon()}
`,t=B`
${this.renderName()} ${this.element.isInput()&&!this.element.entity.bDefaultValueIsIgnored?this.renderInput():B``}
`;return B`
${this.element.isInput()?B`${e}${t}`:B`${t}${e}`}
`}renderIcon(){return ht.genericPin}renderName(){return B`${this.element.getPinDisplayName()}`}renderInput(){return B``}updated(e){if(super.updated(e),this.element.isInput()&&e.has("isLinked")){const e=this.element.nodeElement;e.addNextUpdatedCallbacks((()=>e.acknowledgeReflow())),e.requestUpdate()}}firstUpdated(e){super.firstUpdated(e),this.element.style.setProperty("--ueb-pin-color-rgb",te.getPinColor(this.element).cssText),this.#we=this.element.querySelector(".ueb-pin-icon svg")??this.element}getLinkLocation(){const e=this.iconElement.getBoundingClientRect(),t=le.convertLocation([(e.left+e.right)/2,(e.top+e.bottom)/2],this.blueprint.template.gridElement);return this.blueprint.compensateTranslation(t)}getClickableElement(){return this.element}}class kt extends Ct{render(){return this.element.isOutput()?B`
${this.renderIcon()}
`:B``}getLinkLocation(){const e=(this.element.isInput()?this.element.nodeElement.template.outputPin.template:this).iconElement.getBoundingClientRect(),t=le.convertLocation([this.element.isInput()?e.left+1:e.right+2,(e.top+e.bottom)/2],this.blueprint.template.gridElement);return this.blueprint.compensateTranslation(t)}}class xt extends yt{static#Ee=new Set;#Se=null;#Pe;get inputPin(){return this.#Pe}#Ce;get outputPin(){return this.#Ce}initialize(e){super.initialize(e),this.element.classList.add("ueb-node-style-minimal")}findDirectionaPin(e){if(e.nodeElement.getType()!==te.nodeType.knot||xt.#Ee.has(e))return xt.#Ee.clear(),!0;xt.#Ee.add(e);for(let t of e.getLinks().map((e=>this.blueprint.getPin(e))))if(this.findDirectionaPin(t))return!0;return!1}render(){return B`
`}setupPins(){this.element.getPinElements().forEach((e=>this.element.querySelector(".ueb-node-border").appendChild(e)))}getPinElements(e){return e.querySelectorAll("ueb-pin")}createPinElements(){const e=this.element.getPinEntities().filter((e=>!e.isHidden())),t=e[e[0].isInput()?0:1],i=e[e[0].isOutput()?0:1],n=tt.getConstructor("ueb-pin");return[this.#Pe=n.newObject(t,new kt,this.element),this.#Ce=n.newObject(i,new kt,this.element)]}linksChanged(){}}class Nt extends yt{#ke=!1;#xe=!1;#Ne="";initialize(e){super.initialize(e),this.element.classList.add("ueb-node-style-glass"),this.#Ne=this.element.getNodeDisplayName()}render(){return B`
${this.#Ne?B`
${this.#Ne}
`:H}
${this.#ke?B`
`:H} ${this.#xe?B`
`:H}
`}createPinElements(){return this.element.getPinEntities().filter((e=>!e.isHidden())).map((e=>{this.#ke||=e.isInput(),this.#xe||=e.isOutput();return tt.getConstructor("ueb-pin").newObject(e,void 0,this.element)}))}setupPins(){super.setupPins();let e=this.element.getPinElements().find((e=>!e.entity.isHidden()&&!e.entity.isExecution()));this.element.style.setProperty("--ueb-node-color",e.getColor().cssText)}}class Lt extends St{static#Le={[te.nodeType.comment]:Et,[te.nodeType.knot]:xt,[te.nodeType.variableGet]:Nt,[te.nodeType.variableSet]:Nt};static properties={...St.properties,typePath:{type:String,attribute:"data-type",reflect:!0},nodeName:{type:String,attribute:"data-name",reflect:!0},advancedPinDisplay:{type:String,attribute:"data-advanced-display",converter:pe.attributeConverter,reflect:!0},enabledState:{type:String,attribute:"data-enabled-state",reflect:!0},nodeDisplayName:{type:String,attribute:!1},pureFunction:{type:Boolean,converter:le.booleanConverter,attribute:"data-pure-function",reflect:!0}};static dragEventName=te.nodeDragEventName;static dragGeneralEventName=te.nodeDragGeneralEventName;get blueprint(){return super.blueprint}set blueprint(e){super.blueprint=e,this.#Te.forEach((t=>t.blueprint=e))}#Ae;get nodeNameElement(){return this.#Ae}set nodeNameElement(e){this.#Ae=e}#Te=[];boundComments=[];#$e=!1;#Me=e=>{this.selected||this.#$e||(this.#$e=!0,this.addNextUpdatedCallbacks((()=>this.#$e=!1)),this.addLocation(e.detail.value))};static getTypeTemplate(e){return Lt.#Le[e.getClass()]??yt}static fromSerializedObject(e){e=e.trim();let t=re.getSerializer(Me).deserialize(e);return Lt.newObject(t)}static newObject(e=new Me,t=new(Lt.getTypeTemplate(e))){const i=new Lt;return i.initialize(e,t),i}initialize(e=new Me,t=new(Lt.getTypeTemplate(e))){super.initialize(e,t),this.#Te=this.template.createPinElements(),this.typePath=this.entity.getType(),this.nodeName=this.entity.getObjectName(),this.advancedPinDisplay=this.entity.AdvancedPinDisplay?.toString(),this.enabledState=this.entity.EnabledState,this.nodeDisplayName=this.entity.getDisplayName(),this.pureFunction=this.entity.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.nodeName=e)),this.entity.NodeWidth&&this.entity.NodeHeight?(this.sizeX=this.entity.NodeWidth.value,this.sizeY=this.entity.NodeHeight.value):this.updateComplete.then((()=>this.computeSizes()))}getUpdateComplete(){return Promise.all([super.getUpdateComplete(),...this.getPinElements().map((e=>e.updateComplete))]).then((()=>!0))}bindToComment(e){e==this||this.boundComments.includes(e)||(e.addEventListener(te.nodeDragEventName,this.#Me),this.boundComments.push(e))}unbindFromComment(e){const t=this.boundComments.indexOf(e);t>=0&&(e.removeEventListener(te.nodeDragEventName,this.#Me),this.boundComments[t]=this.boundComments[this.boundComments.length-1],this.boundComments.pop())}isInsideComment(e){return this.topBoundary()>=e.topBoundary()&&this.rightBoundary()<=e.rightBoundary()&&this.bottomBoundary()<=e.bottomBoundary()&&this.leftBoundary()>=e.leftBoundary()}cleanup(){super.cleanup(),this.acknowledgeDelete()}getType(){return this.entity.getType()}getNodeName(){return this.entity.getObjectName()}getNodeDisplayName(){return this.entity.getDisplayName()}setNodeWidth(e){this.entity.setNodeWidth(e),this.sizeX=e,this.acknowledgeReflow()}setNodeHeight(e){this.entity.setNodeHeight(e),this.sizeY=e,this.acknowledgeReflow()}sanitizeLinks(e=[]){this.getPinElements().forEach((t=>t.sanitizeLinks(e)))}rename(e){if(this.entity.Name==e)return!1;for(let t of this.getPinElements())for(let i of t.getLinks())this.blueprint.getPin(i).redirectLink(t,new Se({objectName:e,pinGuid:t.entity.PinId}));this.entity.Name=e}getPinElements(){return this.#Te}getPinEntities(){return this.entity.CustomProperties.filter((e=>e instanceof Te))}setLocation(e=[0,0],t=!0){this.entity.NodePosX.value=e[0],this.entity.NodePosY.value=e[1],super.setLocation(e,t)}acknowledgeDelete(){let e=new CustomEvent(te.nodeDeleteEventName);this.dispatchEvent(e)}acknowledgeReflow(){this.addNextUpdatedCallbacks((()=>this.computeSizes()),!0);let e=new CustomEvent(te.nodeReflowEventName);this.dispatchEvent(e)}setShowAdvancedPinDisplay(e){this.entity.AdvancedPinDisplay=new pe(e?"Shown":"Hidden")}toggleShowAdvancedPinDisplay(){this.setShowAdvancedPinDisplay("Shown"!=this.entity.AdvancedPinDisplay?.toString())}}class Tt extends Ke{static properties={selecting:{type:Boolean,attribute:"data-selecting",reflect:!0,converter:le.booleanConverter},scrolling:{type:Boolean,attribute:"data-scrolling",reflect:!0,converter:le.booleanConverter},focused:{type:Boolean,attribute:"data-focused",reflect:!0,converter:le.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}};#De=!1;#Be=new Map;nodes=[];links=[];mousePosition=[0,0];waitingExpandUpdate=!1;nodeBoundariesSupplier=e=>({primaryInf:e.leftBoundary(!0),primarySup:e.rightBoundary(!0),secondaryInf:e.topBoundary(!0),secondarySup:e.bottomBoundary(!0)});nodeSelectToggleFunction=(e,t)=>{e.setSelected(t)};constructor(){super(),this.selecting=!1,this.scrolling=!1,this.focused=!1,this.zoom=0,this.scrollX=te.expandGridSize,this.scrollY=te.expandGridSize,this.translateX=te.expandGridSize,this.translateY=te.expandGridSize,super.initialize({},new rt)}initialize(){}getGridDOMElement(){return this.template.gridElement}getScroll(){return[this.scrollX,this.scrollY]}setScroll([e,t]){this.scrollX=e,this.scrollY=t}scrollDelta(e,t=!1){if(t){let t=[0,0];le.animate(0,e[0],te.smoothScrollTime,(e=>{this.scrollDelta([e-t[0],0],!1),t[0]=e})),le.animate(0,e[1],te.smoothScrollTime,(e=>{this.scrollDelta([0,e-t[1]],!1),t[1]=e}))}else{const t=[2*te.expandGridSize,2*te.expandGridSize];let i=this.getScroll(),n=[i[0]+e[0],i[1]+e[1]],s=[0,0];for(let e=0;e<2;++e)n[e]t[e]-te.gridExpandThreshold*te.expandGridSize&&(s[e]=1);0==s[0]&&0==s[1]||this.seamlessExpand(s),i=this.getScroll(),n=[i[0]+e[0],i[1]+e[1]],this.setScroll(n)}}scrollCenter(){const e=this.getScroll(),t=[this.translateX-e[0],this.translateY-e[1]],i=this.getViewportSize().map((e=>e/2)),n=[t[0]-i[0],t[1]-i[1]];this.scrollDelta(n,!0)}getViewportSize(){return[this.template.viewportElement.clientWidth,this.template.viewportElement.clientHeight]}getScrollMax(){return[this.template.viewportElement.scrollWidth-this.template.viewportElement.clientWidth,this.template.viewportElement.scrollHeight-this.template.viewportElement.clientHeight]}snapToGrid(e){return le.snapToGrid(e,te.gridSize)}seamlessExpand([e,t]){e=Math.round(e),t=Math.round(t);let i=this.getScale();[e,t]=[-e*te.expandGridSize,-t*te.expandGridSize],0!=e&&(this.scrollX+=e,e/=i),0!=t&&(this.scrollY+=t,t/=i),this.translateX+=e,this.translateY+=t}progressiveSnapToGrid(e){return te.expandGridSize*Math.round(e/te.expandGridSize+.5*Math.sign(e))}getZoom(){return this.zoom}setZoom(e,t){if((e=le.clamp(e,te.minZoom,te.maxZoom))==this.zoom)return;let i=this.getScale();this.zoom=e,t&&requestAnimationFrame((e=>{t[0]+=this.translateX,t[1]+=this.translateY;let n=this.getScale()/i,s=[n*t[0],n*t[1]];this.scrollDelta([(s[0]-t[0])*i,(s[1]-t[1])*i])}))}getScale(){return parseFloat(getComputedStyle(this.template.gridElement).getPropertyValue("--ueb-scale"))}compensateTranslation([e,t]){return[e-=this.translateX,t-=this.translateY]}getNodes(e=!1,[t,i,n,s]=[Number.MIN_SAFE_INTEGER,Number.MAX_SAFE_INTEGER,Number.MAX_SAFE_INTEGER,Number.MIN_SAFE_INTEGER]){let r=this.nodes;return e&&(r=r.filter((e=>e.selected))),(t>Number.MIN_SAFE_INTEGER||iNumber.MIN_SAFE_INTEGER)&&(r=r.filter((e=>e.topBoundary()>=t&&e.rightBoundary()<=i&&e.bottomBoundary()<=n&&e.leftBoundary()>=s))),r}getCommentNodes(e=!1){let t=[...this.template.getCommentNodes(e)];return 0===t.length&&(t=this.nodes.filter((t=>t.getType()===te.nodeType.comment&&(!e||t.selected)))),t}getPin(e){let t=this.template.getPin(e);return t&&t.nodeElement.getNodeName()==e.objectName.toString()||(t=[...this.nodes.find((t=>e.objectName.toString()==t.getNodeName()))?.getPinElements()??[]].find((t=>e.pinGuid.toString()==t.getPinId().toString()))),t}getLinks([e,t]=[]){if(null==e!=t==null){const i=e??t;return this.links.filter((e=>e.sourcePin==i||e.destinationPin==i))}return null!=e&&null!=t?this.links.filter((i=>i.sourcePin==e&&i.destinationPin==t||i.sourcePin==t&&i.destinationPin==e)):this.links}getLink(e,t,i=!1){return this.links.find((n=>n.sourcePin==e&&n.destinationPin==t||i&&n.sourcePin==t&&n.destinationPin==e))}selectAll(){this.getNodes().forEach((e=>this.nodeSelectToggleFunction(e,!0)))}unselectAll(){this.getNodes().forEach((e=>this.nodeSelectToggleFunction(e,!1)))}addGraphElement(...e){for(let t of e)if(t.blueprint=this,t instanceof Lt&&!this.nodes.includes(t)){const e=t.entity.getObjectName(),i=this.nodes.find((t=>t.entity.getObjectName()==e));if(i){let e=i.entity.getObjectName(!0);this.#Be[e]=this.#Be[e]??-1;do{++this.#Be[e]}while(this.nodes.find((t=>t.entity.getObjectName()==te.nodeName(e,this.#Be[e]))));i.rename(te.nodeName(e,this.#Be[e]))}this.nodes.push(t),this.template.nodesContainerElement?.appendChild(t)}else t instanceof dt&&!this.links.includes(t)&&(this.links.push(t),this.template.linksContainerElement&&!this.template.linksContainerElement.contains(t)&&this.template.linksContainerElement.appendChild(t));e.filter((e=>e instanceof Lt)).forEach((t=>t.sanitizeLinks(e))),e.filter((e=>e instanceof Lt&&e.getType()==te.nodeType.comment)).forEach((e=>e.updateComplete.then((()=>e.template.manageNodesBind()))))}removeGraphElement(...e){for(let t of e)if(t.closest("ueb-blueprint")==this){t.remove();let e=t instanceof Lt?this.nodes:t instanceof dt?this.links:null;e?.splice(e.findIndex((e=>e===t)),1)}}setFocused(e=!0){if(this.focused==e)return;let t=new CustomEvent(e?te.focusEventName.begin:te.focusEventName.end);this.focused=e,this.focused||this.unselectAll(),this.dispatchEvent(t)}acknowledgeEditText(e){const t=new CustomEvent(e?te.editTextEventName.begin:te.editTextEventName.end);this.dispatchEvent(t)}}customElements.define("ueb-blueprint",Tt);class At extends gt{#Oe;get locationChangeCallback(){return this.#Oe}set locationChangeCallback(e){this.#Oe=e}movementSpace;movementSpaceSize=[0,0];setup(){super.setup(),this.movementSpace=this.element.parentElement;const e=this.movementSpace.getBoundingClientRect();this.movementSpaceSize=[e.width,e.height]}createDraggableObject(){return new pt(this.element,this.blueprint,{draggableElement:this.movementSpace,ignoreTranslateCompensate:!0,moveEverywhere:!0,movementSpace:this.movementSpace,repositionOnClick:!0,stepSize:1})}adjustLocation([e,t]){return this.locationChangeCallback?.(e,t),[e,t]}}class $t extends At{adjustLocation([e,t]){const i=Math.round(this.movementSpaceSize[0]/2);e-=i,t=-(t-i);let[n,s]=le.getPolarCoordinates([e,t]);return n=Math.min(n,i),[e,t]=le.getCartesianCoordinates([n,s]),this.locationChangeCallback?.(e/i,t/i),[e=Math.round(e+i),t=Math.round(-t+i)]}}class Mt extends Ze{windowElement;setup(){super.setup(),this.windowElement=this.closest("ueb-window")}setLocation([e,t]){super.setLocation(this.template.adjustLocation([e,t]))}}class Dt extends Mt{constructor(){super(),super.initialize({},new $t)}static newObject(){return new Dt}initialize(){}}class Bt extends At{adjustLocation([e,t]){return e=le.clamp(e,0,this.movementSpaceSize[0]),t=le.clamp(t,0,this.movementSpaceSize[1]),this.locationChangeCallback?.(e/this.movementSpaceSize[0],1-t/this.movementSpaceSize[1]),[e,t]}}class Ot extends Mt{constructor(){super(),super.initialize({},new Bt)}static newObject(){return new Ot}initialize(){}}class Ht extends Ge{#He=()=>{this.blueprint.acknowledgeEditText(!0),this.element.selectOnFocus&&getSelection().selectAllChildren(this.element)};#ze=()=>{this.blueprint.acknowledgeEditText(!1),document.getSelection()?.removeAllRanges()};#Ve=e=>e.target.querySelectorAll("br").forEach((e=>e.remove()));#Ie=e=>{"Enter"!=e.code||e.shiftKey||e.target.blur()};initialize(e){super.initialize(e),this.element.classList.add("ueb-pin-input-content"),this.element.setAttribute("role","textbox"),this.element.contentEditable="true"}setup(){super.setup(),this.element.addEventListener("focus",this.#He),this.element.addEventListener("focusout",this.#ze),this.element.singleLine&&this.element.addEventListener("input",this.#Ve),this.element.blurOnEnter&&this.element.addEventListener("keydown",this.#Ie)}cleanup(){super.cleanup(),this.element.removeEventListener("focus",this.#He),this.element.removeEventListener("focusout",this.#ze),this.element.removeEventListener("input",this.#Ve),this.element.removeEventListener("keydown",this.#Ie)}}class zt extends Ke{static properties={...super.properties,singleLine:{type:Boolean,attribute:"data-single-line",converter:le.booleanConverter,reflect:!0},selectOnFocus:{type:Boolean,attribute:"data-select-focus",converter:le.booleanConverter,reflect:!0},blurOnEnter:{type:Boolean,attribute:"data-blur-enter",converter:le.booleanConverter,reflect:!0}};constructor(){super(),this.singleLine=!1,this.selectOnFocus=!0,this.blurOnEnter=!0,super.initialize({},new Ht)}static newObject(){return new zt}initialize(){}}class Vt extends Je{constructor(e,t,i={}){i.consumeEvent=!0,super(e,t,i)}}class It extends Ct{#Re;#_e=e=>this.element.setDefaultValue(this.#Re.checked);firstUpdated(e){super.firstUpdated(e),this.#Re=this.element.querySelector(".ueb-pin-input")}setup(){super.setup(),this.#Re?.addEventListener("change",this.#_e)}cleanup(){super.cleanup(),this.#Re?.removeEventListener("change",this.#_e)}createInputObjects(){return[...super.createInputObjects(),new Vt(this.#Re,this.blueprint)]}renderInput(){return B``}}class Rt extends Ct{renderIcon(){return ht.execPin}renderName(){let e=this.element.entity.PinName;if(this.element.entity.PinFriendlyName)e=this.element.entity.PinFriendlyName.toString();else if("execute"===e||"then"===e)return B``;return B`${le.formatStringName(e)}`}}class _t extends Ct{static singleLineInput=!1;static selectOnFocus=!0;#Ge;get inputContentElements(){return this.#Ge}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")}#Fe=()=>this.setInputs(this.getInputs(),!0);firstUpdated(e){super.firstUpdated(e),this.#Ge=[...this.element.querySelectorAll("ueb-input")]}setup(){super.setup(),this.#Ge.forEach((e=>{e.addEventListener("focusout",this.#Fe)}))}cleanup(){super.cleanup(),this.#Ge.forEach((e=>{e.removeEventListener("focusout",this.#Fe)}))}createInputObjects(){return[...super.createInputObjects(),...this.#Ge.map((e=>new Vt(e,this.blueprint)))]}getInput(){return this.getInputs().reduce(((e,t)=>e+t),"")}getInputs(){return this.#Ge.map((e=>le.clearHTMLWhitespace(e.innerHTML)))}setInputs(e=[],t=!0){this.#Ge.forEach(this.constructor.singleLineInput?(t,i)=>t.innerText=e[i]:(t,i)=>t.innerText=e[i].replaceAll("\n","")),t&&this.setDefaultValue(e.map((e=>_t.stringFromInputToUE(e))),e),this.element.addNextUpdatedCallbacks((()=>this.element.nodeElement.acknowledgeReflow()))}setDefaultValue(e=[],t=e){this.element.setDefaultValue(e.join(""))}renderInput(){const e=this.constructor.singleLineInput,t=this.constructor.selectOnFocus;return B`
`}}class Gt extends _t{static singleLineInput=!0;setInputs(e=[],t=!1){e&&0!=e.length||(e=[this.getInput()]);let i=[];for(const t of e){let e=parseFloat(t);isNaN(e)&&(e=0,!1),i.push(e)}super.setInputs(e,!1),this.setDefaultValue(i,e)}setDefaultValue(e=[],t){this.element.setDefaultValue(e[0])}}class Ft extends Gt{setDefaultValue(e=[],t=e){const i=this.element.getDefaultValue(!0);if(!(i instanceof me))throw new TypeError("Expected DefaultValue to be a IntegerEntity");i.value=e[0],this.element.requestUpdate("DefaultValue",i)}renderInput(){return B`
`}} /** * @license * Copyright 2017 Google LLC @@ -30,4 +30,4 @@ var Z,J;class Q extends g{constructor(){super(...arguments),this.renderOptions={ * @license * Copyright 2018 Google LLC * SPDX-License-Identifier: BSD-3-Clause - */const Xt=(e=>(...t)=>({_$litDirective$:e,values:t}))(class extends Ut{constructor(e){var t;if(super(e),e.type!==jt||"style"!==e.name||(null===(t=e.strings)||void 0===t?void 0:t.length)>2)throw Error("The `styleMap` directive must be used in the `style` attribute and must be the only part in the attribute.")}render(e){return Object.keys(e).reduce(((t,i)=>{const n=e[i];return null==n?t:t+`${i=i.replace(/(?:^(webkit|moz|ms|o)|)(?=[A-Z])/g,"-$&").toLowerCase()}:${n};`}),"")}update(e,[t]){const{style:i}=e.element;if(void 0===this.vt){this.vt=new Set;for(const e in t)this.vt.add(e);return this.render(t)}this.vt.forEach((e=>{null==t[e]&&(this.vt.delete(e),e.includes("-")?i.removeProperty(e):i[e]="")}));for(const e in t){const n=t[e];null!=n&&(this.vt.add(e),e.includes("-")?i.setProperty(e,n):i[e]=n)}return H}});class Wt extends bt{toggleAdvancedDisplayHandler;getDraggableElement(){return this.element.querySelector(".ueb-window-top")}createDraggableObject(){return new pt(this.element,this.blueprint,{draggableElement:this.getDraggableElement(),ignoreTranslateCompensate:!0,movementSpace:this.blueprint,stepSize:1})}render(){return O`
${this.renderWindowName()}
${ht.close}
${this.renderContent()}
`}renderWindowName(){return O`Window`}renderContent(){return O``}apply(){this.element.dispatchEvent(new CustomEvent(te.windowApplyEventName)),this.element.remove()}cancel(){this.element.dispatchEvent(new CustomEvent(te.windowCancelEventName)),this.element.remove()}}class Yt extends Wt{#Ge;#Fe;#je;#Ue;#Xe;#We;#Ye;#qe;#Ke;#Ze;#Je=e=>{const t=le.clearHTMLWhitespace(e.target.innerHTML),i=parseInt(t,16);isNaN(i)||(this.color.setFromRGBANumber(i),this.element.requestUpdate())};#Qe=e=>{const t=le.clearHTMLWhitespace(e.target.innerHTML),i=parseInt(t,16);isNaN(i)||(this.color.setFromSRGBANumber(i),this.element.requestUpdate())};#et=e=>t=>{"Enter"==t.code&&(t.preventDefault(),e(t))};#pe=new fe;get color(){return this.#pe}set color(e){e.toNumber()!=this.color?.toNumber()&&(this.element.requestUpdate("color",this.#pe),this.#pe=e)}#tt=new fe;get fullColor(){return this.#tt}#it;get initialColor(){return this.#it}#nt=new fe;#st(e,t,i=!1){const n=this.color.toRGBAString(),s=`${n.substring(0,2*e)}${t}${n.substring(2+2*e)}`;return i?`${s.substring(0,6)}FF`:s}initialize(e){super.initialize(e),this.#it=this.element.windowOptions.getPinColor(),this.color.setFromHSVA(this.initialColor.H.value,this.initialColor.S.value,this.initialColor.V.value,this.initialColor.A.value),this.fullColor.setFromHSVA(this.color.H.value,1,1,1)}firstUpdated(e){this.#Ge=this.element.querySelector(".ueb-color-picker-wheel ueb-color-handler"),this.#Fe=this.element.querySelector(".ueb-color-picker-saturation ueb-ui-slider"),this.#je=this.element.querySelector(".ueb-color-picker-value ueb-ui-slider"),this.#Ue=this.element.querySelector(".ueb-color-picker-r ueb-ui-slider"),this.#Xe=this.element.querySelector(".ueb-color-picker-g ueb-ui-slider"),this.#We=this.element.querySelector(".ueb-color-picker-b ueb-ui-slider"),this.#Ye=this.element.querySelector(".ueb-color-picker-a ueb-ui-slider"),this.#qe=this.element.querySelector(".ueb-color-picker-h ueb-ui-slider"),this.#Ke=this.element.querySelector(".ueb-color-picker-s ueb-ui-slider"),this.#Ze=this.element.querySelector(".ueb-color-picker-v ueb-ui-slider"),this.#Ge.template.locationChangeCallback=(e,t)=>{this.color.setFromWheelLocation([e,t],this.color.V.value,this.color.A.value),this.fullColor.setFromHSVA(this.color.H.value,1,1,1),this.element.requestUpdate()},this.#Fe.template.locationChangeCallback=(e,t)=>{this.color.setFromHSVA(this.color.H.value,t,this.color.V.value,this.color.A.value),this.element.requestUpdate()},this.#je.template.locationChangeCallback=(e,t)=>{this.color.setFromHSVA(this.color.H.value,this.color.S.value,t,this.color.A.value),this.element.requestUpdate()},this.#Ue.template.locationChangeCallback=(e,t)=>{this.color.setFromRGBA(e,this.color.G.value,this.color.B.value,this.color.A.value),this.element.requestUpdate()},this.#Xe.template.locationChangeCallback=(e,t)=>{this.color.setFromRGBA(this.color.R.value,e,this.color.B.value,this.color.A.value),this.element.requestUpdate()},this.#We.template.locationChangeCallback=(e,t)=>{this.color.setFromRGBA(this.color.R.value,this.color.G.value,e,this.color.A.value),this.element.requestUpdate()},this.#Ye.template.locationChangeCallback=(e,t)=>{this.color.setFromRGBA(this.color.R.value,this.color.G.value,this.color.B.value,e),this.element.requestUpdate()},this.#qe.template.locationChangeCallback=(e,t)=>{this.color.setFromHSVA(e,this.color.S.value,this.color.V.value,this.color.A.value),this.element.requestUpdate()},this.#Ke.template.locationChangeCallback=(e,t)=>{this.color.setFromHSVA(this.color.H.value,e,this.color.V.value,this.color.A.value),this.element.requestUpdate()},this.#Ze.template.locationChangeCallback=(e,t)=>{this.color.setFromHSVA(this.color.H.value,this.color.S.value,e,this.color.A.value),this.element.requestUpdate()}}renderSlider(e){let t="",i=0,n="";const s=e=>`linear-gradient(to right, #${this.#st(e,"00",!0)}, #${this.#st(e,"ff",!0)})`;switch(e){case 0:t="r",i=this.color.R.value,n=s(e);break;case 1:t="g",i=this.color.G.value,n=s(e);break;case 2:t="b",i=this.color.B.value,n=s(e);break;case 3:t="a",i=this.color.A.value,n=`${te.alphaPattern}, ${s(e)}`;break;case 4:t="h",i=360*this.color.H.value,n="linear-gradient(to right, #f00 0%, #ff0 16.666%, #0f0 33.333%, #0ff 50%, #00f 66.666%, #f0f 83.333%, #f00 100%)";break;case 5:t="s",i=this.color.S.value,n=`linear-gradient(to right,#${this.#nt.setFromHSVA(this.color.H.value,0,this.color.V.value,1),this.#nt.toRGBAString()},#${this.#nt.setFromHSVA(this.color.H.value,1,this.color.V.value,1),this.#nt.toRGBAString()})`;break;case 6:t="v",i=this.color.V.value,n=`linear-gradient(to right, #000, #${this.fullColor.toRGBAString()})`}return n=`background: ${n};`,O`
${t.toUpperCase()}
`}renderContent(){const e=2*this.color.H.value*Math.PI,t={"--ueb-color-r":this.color.R.toString(),"--ueb-color-g":this.color.G.toString(),"--ueb-color-b":this.color.B.toString(),"--ueb-color-a":this.color.A.toString(),"--ueb-color-h":this.color.H.toString(),"--ueb-color-s":this.color.S.toString(),"--ueb-color-v":this.color.V.toString(),"--ueb-color-wheel-x":100*(this.color.S.value*Math.cos(e)*.5+.5)+"%","--ueb-color-wheel-y":100*(this.color.S.value*Math.sin(e)*.5+.5)+"%"},i=this.color.toRGBAString(),n=this.color.toSRGBAString(),s=this.fullColor.toRGBAString();return O`
Old
New
Advanced
${this.renderSlider(0)} ${this.renderSlider(1)} ${this.renderSlider(2)} ${this.renderSlider(3)}
${this.renderSlider(4)} ${this.renderSlider(5)} ${this.renderSlider(6)}
Hex Linear
Hex sRGB
OK
Cancel
`}renderWindowName(){return O`Color Picker`}}class qt extends Ct{#rt;#ot=e=>{e.preventDefault(),this.blueprint.setFocused(!0),this.#rt=tt.getConstructor("ueb-window").newObject({type:new Yt,windowOptions:{getPinColor:()=>this.element.defaultValue,setPinColor:e=>this.element.setDefaultValue(e)}}),this.blueprint.append(this.#rt);const t=()=>{this.element.setDefaultValue(this.#rt.template.color)},i=()=>{this.#rt.removeEventListener(te.windowApplyEventName,t),this.#rt.removeEventListener(te.windowCloseEventName,i),this.#rt=null};this.#rt.addEventListener(te.windowApplyEventName,t),this.#rt.addEventListener(te.windowCloseEventName,i)};renderInput(){return O``}}class Kt extends _t{static singleLineInput=!0}class Zt extends Gt{setDefaultValue(e=[],t=e){this.element.setDefaultValue(e[0])}renderInput(){return O`
`}}class Jt extends Ct{renderIcon(){return ht.referencePin}}class Qt extends Gt{#at(){return _t.stringFromUEToInput(le.minDecimals(this.element.getDefaultValue()?.R??0))}#lt(){return _t.stringFromUEToInput(le.minDecimals(this.element.getDefaultValue()?.P??0))}#ut(){return _t.stringFromUEToInput(le.minDecimals(this.element.getDefaultValue()?.Y??0))}setDefaultValue(e=[],t=e){const i=this.element.getDefaultValue(!0);if(!(i instanceof Pe))throw new TypeError("Expected DefaultValue to be a RotatorEntity");i.R=e[0],i.P=e[1],i.Y=e[2],this.element.requestUpdate("DefaultValue",i)}renderInput(){return O`
X
Y
Z
`}}class ei extends _t{}class ti extends Gt{#ct(){return _t.stringFromUEToInput(le.minDecimals(this.element.getDefaultValue()?.X??0))}#ut(){return _t.stringFromUEToInput(le.minDecimals(this.element.getDefaultValue()?.Y??0))}setDefaultValue(e,t){const i=this.element.getDefaultValue(!0);if(!(i instanceof ke))throw new TypeError("Expected DefaultValue to be a Vector2DEntity");i.X=e[0],i.Y=e[1],this.element.requestUpdate("DefaultValue",i)}renderInput(){return O`
X
Y
`}}class ii extends Gt{#ct(){return _t.stringFromUEToInput(le.minDecimals(this.element.getDefaultValue()?.X??0))}#ut(){return _t.stringFromUEToInput(le.minDecimals(this.element.getDefaultValue()?.Y??0))}#ht(){return _t.stringFromUEToInput(le.minDecimals(this.element.getDefaultValue()?.Z??0))}setDefaultValue(e,t){const i=this.element.getDefaultValue(!0);if(!(i instanceof Ne))throw new TypeError("Expected DefaultValue to be a VectorEntity");i.X=e[0],i.Y=e[1],i.Z=e[2],this.element.requestUpdate("DefaultValue",i)}renderInput(){return O`
X
Y
Z
`}}class ni extends Ke{static#dt={"/Script/CoreUObject.LinearColor":qt,"/Script/CoreUObject.Rotator":Qt,"/Script/CoreUObject.Vector2D":ti,"/Script/CoreUObject.Vector":ii,bool:Rt,int:Ft,MUTABLE_REFERENCE:Jt,name:Kt,real:Zt,string:ei};static properties={pinId:{type:de,converter:{fromAttribute:(e,t)=>e?Re.grammar.Guid.parse(e).value:null,toAttribute:(e,t)=>e?.toString()},attribute:"data-id",reflect:!0},pinType:{type:String,attribute:"data-type",reflect:!0},advancedView:{type:String,attribute:"data-advanced-view",reflect:!0},color:{type:fe,converter:{fromAttribute:(e,t)=>e?Re.grammar.LinearColorFromAnyColor.parse(e).value:null,toAttribute:(e,t)=>e?le.printLinearColor(e):null},attribute:"data-color",reflect:!0},defaultValue:{type:String,attribute:!1},isLinked:{type:Boolean,converter:le.booleanConverter,attribute:"data-linked",reflect:!0},pinDirection:{type:String,attribute:"data-direction",reflect:!0}};nodeElement;static getTypeTemplate(e){if(e.PinType.bIsReference&&!e.PinType.bIsConst)return ni.#dt.MUTABLE_REFERENCE;if("exec"===e.getType())return Vt;let t;return e.isInput()&&(t=ni.#dt[e.getType()]),t??Ct}static newObject(e=new Te,t=new(ni.getTypeTemplate(e)),i){const n=new ni;return n.initialize(e,t,i),n}initialize(e=new Te,t=new(ni.getTypeTemplate(e)),i){super.initialize(e,t),this.pinId=this.entity.PinId,this.pinType=this.entity.getType(),this.advancedView=this.entity.bAdvancedView,this.defaultValue=this.entity.getDefaultValue(),this.color=ni.properties.color.converter.fromAttribute(this.getColor().toString()),this.isLinked=!1,this.pinDirection=e.isInput()?"input":e.isOutput()?"output":"hidden",this.nodeElement=i,this.entity.subscribe("PinToolTip",(e=>{let t=e.match(/\s*(.+?(?=\n)|.+\S)\s*/);return t?le.formatStringName(t[1]):le.formatStringName(this.entity.PinName)}))}setup(){super.setup(),this.nodeElement=this.closest("ueb-node")}getPinId(){return this.entity.PinId}getPinName(){return this.entity.PinName}getPinDisplayName(){return this.entity.getDisplayName()}getColor(){return te.getPinColor(this)}isInput(){return this.entity.isInput()}isOutput(){return this.entity.isOutput()}getLinkLocation(){return this.template.getLinkLocation()}getNodeElement(){return this.nodeElement}getLinks(){return this.entity.LinkedTo??[]}getDefaultValue(e=!1){return this.defaultValue=this.entity.getDefaultValue(e)}setDefaultValue(e){this.entity.DefaultValue=e,this.defaultValue=e}sanitizeLinks(e=[]){this.entity.LinkedTo=this.getLinks().filter((t=>{let i=this.blueprint.getPin(t);if(i){if(e.length&&!e.includes(i.nodeElement))return!1;let t=this.blueprint.getLink(this,i,!0);t||(t=tt.getConstructor("ueb-link").newObject(this,i),this.blueprint.addGraphElement(t))}return i})),this.isLinked=this.entity.isLinked()}linkTo(e){this.entity.linkTo(e.getNodeElement().getNodeName(),e.entity)&&(this.isLinked=this.entity.isLinked(),this.nodeElement?.template.linksChanged())}unlinkFrom(e){this.entity.unlinkFrom(e.getNodeElement().getNodeName(),e.entity)&&(this.isLinked=this.entity.isLinked(),this.nodeElement?.template.linksChanged())}redirectLink(e,t){const i=this.entity.LinkedTo.findIndex((t=>t.objectName.toString()==e.getNodeElement().getNodeName()&&t.pinGuid.valueOf()==e.entity.PinId.valueOf()));return i>=0&&(this.entity.LinkedTo[i]=t,!0)}}class si{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=0&&this.currentPosition=0&&this.currentPosition0?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 ri{constructor(e,t,i,n){this.initialPosition=e,this.finalPosition=e,this.metadata=new Array(t.length),this.primaryOrder=new si((e=>this.metadata[e].primaryBoundary)),this.secondaryOrder=new si((e=>this.metadata[e].secondaryBoundary)),this.selectFunc=n,this.rectangles=t,this.primaryOrder.reserve(this.rectangles.length),this.secondaryOrder.reserve(this.rectangles.length),t.forEach(((e,t)=>{let s={primaryBoundary:this.initialPosition[0],secondaryBoundary:this.initialPosition[1],rectangle:t,onSecondaryAxis:!1};this.metadata[t]=s,n(e,!1);const r=i(e);this.initialPosition[1]{if(this.metadata[i].onSecondaryAxis)this.selectFunc(this.rectangles[i],n);else if(n){this.secondaryOrder.insert(i,e[1]);const n=this.metadata[i].secondaryBoundary;Math.sign(e[1]-n)==t[1]&&Math.sign(n-this.initialPosition[1])==t[1]&&this.selectFunc(this.rectangles[i],!0)}else this.selectFunc(this.rectangles[i],!1),this.secondaryOrder.remove(i);this.computeBoundaries(),this.selectTo(e)};e[0]this.boundaries.primaryN.v&&e[0]this.boundaries.primaryP.v&&(++this.primaryOrder.currentPosition,i(this.boundaries.primaryP.i,this.initialPosition[0]{this.selectFunc(this.rectangles[t],i),this.computeBoundaries(),this.selectTo(e)};e[1]this.boundaries.secondaryN.v&&e[1]this.boundaries.secondaryP.v&&(++this.secondaryOrder.currentPosition,n(this.boundaries.secondaryP.i,this.initialPosition[1]li.#Ne[e],toAttribute:(e,t)=>Object.entries(li.#Ne).find((([t,i])=>e.constructor===i))?.[0]}}};static newObject(e={},t=e.type??new Wt){const i=new li;return i.initialize(e,t),i}initialize(e={},t=e.type??new Wt){e.windowOptions??={},this.type=e.type,this.windowOptions=e.windowOptions,super.initialize(e,t)}setup(){super.setup(),this.locationX=this.blueprint.mousePosition[0],this.locationY=this.blueprint.mousePosition[1]}cleanup(){super.cleanup(),this.acknowledgeClose()}acknowledgeClose(){let e=new CustomEvent(te.windowCloseEventName);this.dispatchEvent(e)}}class ui extends Re{constructor(e,t,i,n,s,r,o){e=e??(e=>`(${e})`),super(t,i,n,s,r,o),this.wrap=e}read(e){const t=Ie.getGrammarForType(Re.grammar,this.entityType).parse(e);if(!t.status)throw new Error(`Error when trying to parse the entity ${this.entityType.prototype.constructor.name}.`);return t.value}write(e,t,i=!1){return this.wrap(this.subWrite(e,[],t,i),t)}}class ci extends ui{#pt;constructor(e,t){super(void 0,t),this.#pt=e}write(e,t,i=!1){return this.#pt(t,i)}}class hi extends ui{constructor(e){super(void 0,e)}write(e,t,i){return i||t.constructor!==String?le.escapeString(t.toString()):`"${le.escapeString(t.toString())}"`}}!function(){const e=e=>`(${e})`;re.registerSerializer(null,new ci(((e,t)=>"()"),null)),re.registerSerializer(Array,new ci(((e,t)=>`(${e.map((e=>re.getSerializer(le.getType(e)).serialize(e,t)+",")).join("")})`),Array)),re.registerSerializer(Boolean,new ci(((e,t)=>e?t?"true":"True":t?"false":"False"),Boolean)),re.registerSerializer(he,new ui(e,he)),re.registerSerializer(de,new hi(de)),re.registerSerializer(pe,new hi(pe)),re.registerSerializer(me,new hi(me)),re.registerSerializer(ge,new ui((e=>`${ge.lookbehind}(${e})`),ge,"",", ",!1,"",(e=>""))),re.registerSerializer(be,new ui(e,be)),re.registerSerializer(fe,new ui(e,fe)),re.registerSerializer(ye,new ui((e=>`${ye.lookbehind}(${e})`),ye,"",", ",!1,"",(e=>""))),re.registerSerializer(we,new ui(e,we)),re.registerSerializer(Number,new ci((e=>e.toString()),Number)),re.registerSerializer(Me,new Ve),re.registerSerializer(ce,new ci((e=>(e.type??"")+(e.path?e.type?`'"${e.path}"'`:`"${e.path}"`:"")),ce)),re.registerSerializer(Ee,new hi(Ee)),re.registerSerializer(Te,new ui((e=>`${Te.lookbehind} (${e})`),Te,"",",",!0)),re.registerSerializer(Se,new ui((e=>e),Se,""," ",!1,"",(e=>""))),re.registerSerializer(ve,new hi(ve)),re.registerSerializer(Pe,new ui(e,Pe)),re.registerSerializer(String,new ci(((e,t)=>t?le.escapeString(e):`"${le.escapeString(e)}"`),String)),re.registerSerializer(Ce,new ci(((e,t)=>`${e.P}, ${e.Y}, ${e.R}`),Ce)),re.registerSerializer(xe,new ci(((e,t)=>`${e.X}, ${e.Y}`),xe)),re.registerSerializer(Le,new ci(((e,t)=>`${e.X}, ${e.Y}, ${e.Z}`),Le)),re.registerSerializer(Ae,new hi(Ae)),re.registerSerializer(Be,new ui(((e,t)=>`${t.lookbehind??""}(${e})`),Be)),re.registerSerializer($e,new ui(e,$e)),re.registerSerializer(ke,new ui(e,ke)),re.registerSerializer(Ne,new ui(e,Ne))}(),customElements.define("ueb-color-handler",Dt),tt.registerElement("ueb-color-handler",Dt),customElements.define("ueb-input",zt),tt.registerElement("ueb-input",zt),customElements.define("ueb-link",dt),tt.registerElement("ueb-link",dt),customElements.define("ueb-node",Lt),tt.registerElement("ueb-node",Lt),customElements.define("ueb-pin",ni),tt.registerElement("ueb-pin",ni),customElements.define("ueb-selector",ai),tt.registerElement("ueb-selector",ai),customElements.define("ueb-ui-slider",Ht),tt.registerElement("ueb-ui-slider",Ht),customElements.define("ueb-window",li),tt.registerElement("ueb-window",li);export{Tt as Blueprint,te as Configuration,dt as LinkElement,Lt as NodeElement}; + */const Xt=(e=>(...t)=>({_$litDirective$:e,values:t}))(class extends Ut{constructor(e){var t;if(super(e),e.type!==jt||"style"!==e.name||(null===(t=e.strings)||void 0===t?void 0:t.length)>2)throw Error("The `styleMap` directive must be used in the `style` attribute and must be the only part in the attribute.")}render(e){return Object.keys(e).reduce(((t,i)=>{const n=e[i];return null==n?t:t+`${i=i.replace(/(?:^(webkit|moz|ms|o)|)(?=[A-Z])/g,"-$&").toLowerCase()}:${n};`}),"")}update(e,[t]){const{style:i}=e.element;if(void 0===this.vt){this.vt=new Set;for(const e in t)this.vt.add(e);return this.render(t)}this.vt.forEach((e=>{null==t[e]&&(this.vt.delete(e),e.includes("-")?i.removeProperty(e):i[e]="")}));for(const e in t){const n=t[e];null!=n&&(this.vt.add(e),e.includes("-")?i.setProperty(e,n):i[e]=n)}return O}});class Wt extends bt{toggleAdvancedDisplayHandler;getDraggableElement(){return this.element.querySelector(".ueb-window-top")}createDraggableObject(){return new pt(this.element,this.blueprint,{draggableElement:this.getDraggableElement(),ignoreTranslateCompensate:!0,movementSpace:this.blueprint,stepSize:1})}render(){return B`
${this.renderWindowName()}
${ht.close}
${this.renderContent()}
`}renderWindowName(){return B`Window`}renderContent(){return B``}apply(){this.element.dispatchEvent(new CustomEvent(te.windowApplyEventName)),this.element.remove()}cancel(){this.element.dispatchEvent(new CustomEvent(te.windowCancelEventName)),this.element.remove()}}class Yt extends Wt{#je;#Ue;#Xe;#We;#Ye;#qe;#Ke;#Ze;#Je;#Qe;#et=e=>{const t=le.clearHTMLWhitespace(e.target.innerHTML),i=parseInt(t,16);isNaN(i)||(this.color.setFromRGBANumber(i),this.element.requestUpdate())};#tt=e=>{const t=le.clearHTMLWhitespace(e.target.innerHTML),i=parseInt(t,16);isNaN(i)||(this.color.setFromSRGBANumber(i),this.element.requestUpdate())};#it=e=>t=>{"Enter"==t.code&&(t.preventDefault(),e(t))};#me=new fe;get color(){return this.#me}set color(e){e.toNumber()!=this.color?.toNumber()&&(this.element.requestUpdate("color",this.#me),this.#me=e)}#nt=new fe;get fullColor(){return this.#nt}#st;get initialColor(){return this.#st}#rt=new fe;#ot(e,t,i=!1){const n=this.color.toRGBAString(),s=`${n.substring(0,2*e)}${t}${n.substring(2+2*e)}`;return i?`${s.substring(0,6)}FF`:s}initialize(e){super.initialize(e),this.#st=this.element.windowOptions.getPinColor(),this.color.setFromHSVA(this.initialColor.H.value,this.initialColor.S.value,this.initialColor.V.value,this.initialColor.A.value),this.fullColor.setFromHSVA(this.color.H.value,1,1,1)}firstUpdated(e){this.#je=this.element.querySelector(".ueb-color-picker-wheel ueb-color-handler"),this.#Ue=this.element.querySelector(".ueb-color-picker-saturation ueb-ui-slider"),this.#Xe=this.element.querySelector(".ueb-color-picker-value ueb-ui-slider"),this.#We=this.element.querySelector(".ueb-color-picker-r ueb-ui-slider"),this.#Ye=this.element.querySelector(".ueb-color-picker-g ueb-ui-slider"),this.#qe=this.element.querySelector(".ueb-color-picker-b ueb-ui-slider"),this.#Ke=this.element.querySelector(".ueb-color-picker-a ueb-ui-slider"),this.#Ze=this.element.querySelector(".ueb-color-picker-h ueb-ui-slider"),this.#Je=this.element.querySelector(".ueb-color-picker-s ueb-ui-slider"),this.#Qe=this.element.querySelector(".ueb-color-picker-v ueb-ui-slider"),this.#je.template.locationChangeCallback=(e,t)=>{this.color.setFromWheelLocation([e,t],this.color.V.value,this.color.A.value),this.fullColor.setFromHSVA(this.color.H.value,1,1,1),this.element.requestUpdate()},this.#Ue.template.locationChangeCallback=(e,t)=>{this.color.setFromHSVA(this.color.H.value,t,this.color.V.value,this.color.A.value),this.element.requestUpdate()},this.#Xe.template.locationChangeCallback=(e,t)=>{this.color.setFromHSVA(this.color.H.value,this.color.S.value,t,this.color.A.value),this.element.requestUpdate()},this.#We.template.locationChangeCallback=(e,t)=>{this.color.setFromRGBA(e,this.color.G.value,this.color.B.value,this.color.A.value),this.element.requestUpdate()},this.#Ye.template.locationChangeCallback=(e,t)=>{this.color.setFromRGBA(this.color.R.value,e,this.color.B.value,this.color.A.value),this.element.requestUpdate()},this.#qe.template.locationChangeCallback=(e,t)=>{this.color.setFromRGBA(this.color.R.value,this.color.G.value,e,this.color.A.value),this.element.requestUpdate()},this.#Ke.template.locationChangeCallback=(e,t)=>{this.color.setFromRGBA(this.color.R.value,this.color.G.value,this.color.B.value,e),this.element.requestUpdate()},this.#Ze.template.locationChangeCallback=(e,t)=>{this.color.setFromHSVA(e,this.color.S.value,this.color.V.value,this.color.A.value),this.element.requestUpdate()},this.#Je.template.locationChangeCallback=(e,t)=>{this.color.setFromHSVA(this.color.H.value,e,this.color.V.value,this.color.A.value),this.element.requestUpdate()},this.#Qe.template.locationChangeCallback=(e,t)=>{this.color.setFromHSVA(this.color.H.value,this.color.S.value,e,this.color.A.value),this.element.requestUpdate()}}renderSlider(e){let t="",i=0,n="";const s=e=>`linear-gradient(to right, #${this.#ot(e,"00",!0)}, #${this.#ot(e,"ff",!0)})`;switch(e){case 0:t="r",i=this.color.R.value,n=s(e);break;case 1:t="g",i=this.color.G.value,n=s(e);break;case 2:t="b",i=this.color.B.value,n=s(e);break;case 3:t="a",i=this.color.A.value,n=`${te.alphaPattern}, ${s(e)}`;break;case 4:t="h",i=360*this.color.H.value,n="linear-gradient(to right, #f00 0%, #ff0 16.666%, #0f0 33.333%, #0ff 50%, #00f 66.666%, #f0f 83.333%, #f00 100%)";break;case 5:t="s",i=this.color.S.value,n=`linear-gradient(to right,#${this.#rt.setFromHSVA(this.color.H.value,0,this.color.V.value,1),this.#rt.toRGBAString()},#${this.#rt.setFromHSVA(this.color.H.value,1,this.color.V.value,1),this.#rt.toRGBAString()})`;break;case 6:t="v",i=this.color.V.value,n=`linear-gradient(to right, #000, #${this.fullColor.toRGBAString()})`}return n=`background: ${n};`,B`
${t.toUpperCase()}
`}renderContent(){const e=2*this.color.H.value*Math.PI,t={"--ueb-color-r":this.color.R.toString(),"--ueb-color-g":this.color.G.toString(),"--ueb-color-b":this.color.B.toString(),"--ueb-color-a":this.color.A.toString(),"--ueb-color-h":this.color.H.toString(),"--ueb-color-s":this.color.S.toString(),"--ueb-color-v":this.color.V.toString(),"--ueb-color-wheel-x":100*(this.color.S.value*Math.cos(e)*.5+.5)+"%","--ueb-color-wheel-y":100*(this.color.S.value*Math.sin(e)*.5+.5)+"%"},i=this.color.toRGBAString(),n=this.color.toSRGBAString(),s=this.fullColor.toRGBAString();return B`
Old
New
Advanced
${this.renderSlider(0)} ${this.renderSlider(1)} ${this.renderSlider(2)} ${this.renderSlider(3)}
${this.renderSlider(4)} ${this.renderSlider(5)} ${this.renderSlider(6)}
Hex Linear
Hex sRGB
OK
Cancel
`}renderWindowName(){return B`Color Picker`}}class qt extends Ct{#at;#lt=e=>{e.preventDefault(),this.blueprint.setFocused(!0),this.#at=tt.getConstructor("ueb-window").newObject({type:new Yt,windowOptions:{getPinColor:()=>this.element.defaultValue,setPinColor:e=>this.element.setDefaultValue(e)}}),this.blueprint.append(this.#at);const t=()=>{this.element.setDefaultValue(this.#at.template.color)},i=()=>{this.#at.removeEventListener(te.windowApplyEventName,t),this.#at.removeEventListener(te.windowCloseEventName,i),this.#at=null};this.#at.addEventListener(te.windowApplyEventName,t),this.#at.addEventListener(te.windowCloseEventName,i)};renderInput(){return B``}}class Kt extends _t{static singleLineInput=!0}class Zt extends Gt{setDefaultValue(e=[],t=e){this.element.setDefaultValue(e[0])}renderInput(){return B`
`}}class Jt extends Ct{renderIcon(){return ht.referencePin}}class Qt extends Gt{#ut(){return _t.stringFromUEToInput(le.minDecimals(this.element.getDefaultValue()?.R??0))}#ct(){return _t.stringFromUEToInput(le.minDecimals(this.element.getDefaultValue()?.P??0))}#ht(){return _t.stringFromUEToInput(le.minDecimals(this.element.getDefaultValue()?.Y??0))}setDefaultValue(e=[],t=e){const i=this.element.getDefaultValue(!0);if(!(i instanceof Pe))throw new TypeError("Expected DefaultValue to be a RotatorEntity");i.R=e[0],i.P=e[1],i.Y=e[2],this.element.requestUpdate("DefaultValue",i)}renderInput(){return B`
X
Y
Z
`}}class ei extends _t{}class ti extends Gt{#dt(){return _t.stringFromUEToInput(le.minDecimals(this.element.getDefaultValue()?.X??0))}#ht(){return _t.stringFromUEToInput(le.minDecimals(this.element.getDefaultValue()?.Y??0))}setDefaultValue(e,t){const i=this.element.getDefaultValue(!0);if(!(i instanceof ke))throw new TypeError("Expected DefaultValue to be a Vector2DEntity");i.X=e[0],i.Y=e[1],this.element.requestUpdate("DefaultValue",i)}renderInput(){return B`
X
Y
`}}class ii extends Gt{#dt(){return _t.stringFromUEToInput(le.minDecimals(this.element.getDefaultValue()?.X??0))}#ht(){return _t.stringFromUEToInput(le.minDecimals(this.element.getDefaultValue()?.Y??0))}#pt(){return _t.stringFromUEToInput(le.minDecimals(this.element.getDefaultValue()?.Z??0))}setDefaultValue(e,t){const i=this.element.getDefaultValue(!0);if(!(i instanceof Ne))throw new TypeError("Expected DefaultValue to be a VectorEntity");i.X=e[0],i.Y=e[1],i.Z=e[2],this.element.requestUpdate("DefaultValue",i)}renderInput(){return B`
X
Y
Z
`}}class ni extends Ke{static#mt={"/Script/CoreUObject.LinearColor":qt,"/Script/CoreUObject.Rotator":Qt,"/Script/CoreUObject.Vector2D":ti,"/Script/CoreUObject.Vector":ii,bool:It,int:Ft,MUTABLE_REFERENCE:Jt,name:Kt,real:Zt,string:ei};static properties={pinId:{type:de,converter:{fromAttribute:(e,t)=>e?Ie.grammar.Guid.parse(e).value:null,toAttribute:(e,t)=>e?.toString()},attribute:"data-id",reflect:!0},pinType:{type:String,attribute:"data-type",reflect:!0},advancedView:{type:String,attribute:"data-advanced-view",reflect:!0},color:{type:fe,converter:{fromAttribute:(e,t)=>e?Ie.grammar.LinearColorFromAnyColor.parse(e).value:null,toAttribute:(e,t)=>e?le.printLinearColor(e):null},attribute:"data-color",reflect:!0},defaultValue:{type:String,attribute:!1},isLinked:{type:Boolean,converter:le.booleanConverter,attribute:"data-linked",reflect:!0},pinDirection:{type:String,attribute:"data-direction",reflect:!0}};nodeElement;static getTypeTemplate(e){if(e.PinType.bIsReference&&!e.PinType.bIsConst)return ni.#mt.MUTABLE_REFERENCE;if("exec"===e.getType())return Rt;let t;return e.isInput()&&(t=ni.#mt[e.getType()]),t??Ct}static newObject(e=new Te,t=new(ni.getTypeTemplate(e)),i){const n=new ni;return n.initialize(e,t,i),n}initialize(e=new Te,t=new(ni.getTypeTemplate(e)),i){super.initialize(e,t),this.pinId=this.entity.PinId,this.pinType=this.entity.getType(),this.advancedView=this.entity.bAdvancedView,this.defaultValue=this.entity.getDefaultValue(),this.color=ni.properties.color.converter.fromAttribute(this.getColor().toString()),this.isLinked=!1,this.pinDirection=e.isInput()?"input":e.isOutput()?"output":"hidden",this.nodeElement=i,this.entity.subscribe("PinToolTip",(e=>{let t=e.match(/\s*(.+?(?=\n)|.+\S)\s*/);return t?le.formatStringName(t[1]):le.formatStringName(this.entity.PinName)}))}setup(){super.setup(),this.nodeElement=this.closest("ueb-node")}getPinId(){return this.entity.PinId}getPinName(){return this.entity.PinName}getPinDisplayName(){return this.entity.getDisplayName()}getColor(){return te.getPinColor(this)}isInput(){return this.entity.isInput()}isOutput(){return this.entity.isOutput()}getLinkLocation(){return this.template.getLinkLocation()}getNodeElement(){return this.nodeElement}getLinks(){return this.entity.LinkedTo??[]}getDefaultValue(e=!1){return this.defaultValue=this.entity.getDefaultValue(e)}setDefaultValue(e){this.entity.DefaultValue=e,this.defaultValue=e}sanitizeLinks(e=[]){this.entity.LinkedTo=this.getLinks().filter((t=>{let i=this.blueprint.getPin(t);if(i){if(e.length&&!e.includes(i.nodeElement))return!1;let t=this.blueprint.getLink(this,i,!0);t||(t=tt.getConstructor("ueb-link").newObject(this,i),this.blueprint.addGraphElement(t))}return i})),this.isLinked=this.entity.isLinked()}linkTo(e){this.entity.linkTo(e.getNodeElement().getNodeName(),e.entity)&&(this.isLinked=this.entity.isLinked(),this.nodeElement?.template.linksChanged())}unlinkFrom(e){this.entity.unlinkFrom(e.getNodeElement().getNodeName(),e.entity)&&(this.isLinked=this.entity.isLinked(),this.nodeElement?.template.linksChanged())}redirectLink(e,t){const i=this.entity.LinkedTo.findIndex((t=>t.objectName.toString()==e.getNodeElement().getNodeName()&&t.pinGuid.valueOf()==e.entity.PinId.valueOf()));return i>=0&&(this.entity.LinkedTo[i]=t,!0)}}class si{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=0&&this.currentPosition=0&&this.currentPosition0?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 ri{constructor(e,t,i,n){this.initialPosition=e,this.finalPosition=e,this.metadata=new Array(t.length),this.primaryOrder=new si((e=>this.metadata[e].primaryBoundary)),this.secondaryOrder=new si((e=>this.metadata[e].secondaryBoundary)),this.selectFunc=n,this.rectangles=t,this.primaryOrder.reserve(this.rectangles.length),this.secondaryOrder.reserve(this.rectangles.length),t.forEach(((e,t)=>{let s={primaryBoundary:this.initialPosition[0],secondaryBoundary:this.initialPosition[1],rectangle:t,onSecondaryAxis:!1};this.metadata[t]=s,n(e,!1);const r=i(e);this.initialPosition[1]{if(this.metadata[i].onSecondaryAxis)this.selectFunc(this.rectangles[i],n);else if(n){this.secondaryOrder.insert(i,e[1]);const n=this.metadata[i].secondaryBoundary;Math.sign(e[1]-n)==t[1]&&Math.sign(n-this.initialPosition[1])==t[1]&&this.selectFunc(this.rectangles[i],!0)}else this.selectFunc(this.rectangles[i],!1),this.secondaryOrder.remove(i);this.computeBoundaries(),this.selectTo(e)};e[0]this.boundaries.primaryN.v&&e[0]this.boundaries.primaryP.v&&(++this.primaryOrder.currentPosition,i(this.boundaries.primaryP.i,this.initialPosition[0]{this.selectFunc(this.rectangles[t],i),this.computeBoundaries(),this.selectTo(e)};e[1]this.boundaries.secondaryN.v&&e[1]this.boundaries.secondaryP.v&&(++this.secondaryOrder.currentPosition,n(this.boundaries.secondaryP.i,this.initialPosition[1]li.#Le[e],toAttribute:(e,t)=>Object.entries(li.#Le).find((([t,i])=>e.constructor===i))?.[0]}}};static newObject(e={},t=e.type??new Wt){const i=new li;return i.initialize(e,t),i}initialize(e={},t=e.type??new Wt){e.windowOptions??={},this.type=e.type,this.windowOptions=e.windowOptions,super.initialize(e,t)}setup(){super.setup(),this.locationX=this.blueprint.mousePosition[0],this.locationY=this.blueprint.mousePosition[1]}cleanup(){super.cleanup(),this.acknowledgeClose()}acknowledgeClose(){let e=new CustomEvent(te.windowCloseEventName);this.dispatchEvent(e)}}class ui extends Ie{constructor(e,t,i,n,s,r,o){e=e??(e=>`(${e})`),super(t,i,n,s,r,o),this.wrap=e}read(e){const t=Ve.getGrammarForType(Ie.grammar,this.entityType).parse(e);if(!t.status)throw new Error(`Error when trying to parse the entity ${this.entityType.prototype.constructor.name}.`);return t.value}write(e,t,i=!1){return this.wrap(this.subWrite(e,[],t,i),t)}}class ci extends ui{#gt;constructor(e,t){super(void 0,t),this.#gt=e}write(e,t,i=!1){return this.#gt(t,i)}}class hi extends ui{constructor(e){super(void 0,e)}write(e,t,i){return i||t.constructor!==String?le.escapeString(t.toString()):`"${le.escapeString(t.toString())}"`}}!function(){const e=e=>`(${e})`;re.registerSerializer(null,new ci(((e,t)=>"()"),null)),re.registerSerializer(Array,new ci(((e,t)=>`(${e.map((e=>re.getSerializer(le.getType(e)).serialize(e,t)+",")).join("")})`),Array)),re.registerSerializer(Boolean,new ci(((e,t)=>e?t?"true":"True":t?"false":"False"),Boolean)),re.registerSerializer(he,new ui(e,he)),re.registerSerializer(de,new hi(de)),re.registerSerializer(pe,new hi(pe)),re.registerSerializer(me,new hi(me)),re.registerSerializer(ge,new ui((e=>`${ge.lookbehind}(${e})`),ge,"",", ",!1,"",(e=>""))),re.registerSerializer(be,new ui(e,be)),re.registerSerializer(fe,new ui(e,fe)),re.registerSerializer(ye,new ui((e=>`${ye.lookbehind}(${e})`),ye,"",", ",!1,"",(e=>""))),re.registerSerializer(we,new ui(e,we)),re.registerSerializer(Number,new ci((e=>e.toString()),Number)),re.registerSerializer(Me,new Re),re.registerSerializer(ce,new ci((e=>(e.type??"")+(e.path?e.type?`'"${e.path}"'`:`"${e.path}"`:"")),ce)),re.registerSerializer(Ee,new hi(Ee)),re.registerSerializer(Te,new ui((e=>`${Te.lookbehind} (${e})`),Te,"",",",!0)),re.registerSerializer(Se,new ui((e=>e),Se,""," ",!1,"",(e=>""))),re.registerSerializer(ve,new hi(ve)),re.registerSerializer(Pe,new ui(e,Pe)),re.registerSerializer(String,new ci(((e,t)=>t?le.escapeString(e):`"${le.escapeString(e)}"`),String)),re.registerSerializer(Ce,new ci(((e,t)=>`${e.P}, ${e.Y}, ${e.R}`),Ce)),re.registerSerializer(xe,new ci(((e,t)=>`${e.X}, ${e.Y}`),xe)),re.registerSerializer(Le,new ci(((e,t)=>`${e.X}, ${e.Y}, ${e.Z}`),Le)),re.registerSerializer(Ae,new hi(Ae)),re.registerSerializer(He,new ui(((e,t)=>`${t.lookbehind??""}(${e})`),He)),re.registerSerializer($e,new ui(e,$e)),re.registerSerializer(ke,new ui(e,ke)),re.registerSerializer(Ne,new ui(e,Ne))}(),customElements.define("ueb-color-handler",Dt),tt.registerElement("ueb-color-handler",Dt),customElements.define("ueb-input",zt),tt.registerElement("ueb-input",zt),customElements.define("ueb-link",dt),tt.registerElement("ueb-link",dt),customElements.define("ueb-node",Lt),tt.registerElement("ueb-node",Lt),customElements.define("ueb-pin",ni),tt.registerElement("ueb-pin",ni),customElements.define("ueb-selector",ai),tt.registerElement("ueb-selector",ai),customElements.define("ueb-ui-slider",Ot),tt.registerElement("ueb-ui-slider",Ot),customElements.define("ueb-window",li),tt.registerElement("ueb-window",li);export{Tt as Blueprint,te as Configuration,dt as LinkElement,Lt as NodeElement}; diff --git a/js/Blueprint.js b/js/Blueprint.js index a798824..e3f8f62 100755 --- a/js/Blueprint.js +++ b/js/Blueprint.js @@ -10,6 +10,7 @@ import Utility from "./Utility" * @typedef {import("./entity/GuidEntity").default} GuidEntity * @typedef {import("./entity/PinReferenceEntity").default} PinReferenceEntity * @typedef {import("./template/node/CommentNodeTemplate").default} CommentNodeTemplate + * @typedef {import("lit").PropertyValues} PropertyValues * @typedef {{ * primaryInf: Number, * primarySup: Number, @@ -71,6 +72,7 @@ export default class Blueprint extends IElement { }, } + #avoidScrolling = false /** @type {Map} */ #nodeNameCounter = new Map() /** @type {NodeElement[]}" */ @@ -121,39 +123,53 @@ export default class Blueprint extends IElement { } /** @param {Number[]} param0 */ - setScroll([x, y], smooth = false) { + setScroll([x, y]) { this.scrollX = x this.scrollY = y } /** @param {Number[]} delta */ scrollDelta(delta, smooth = false) { - const maxScroll = [2 * Configuration.expandGridSize, 2 * Configuration.expandGridSize] - let currentScroll = this.getScroll() - let finalScroll = [ - currentScroll[0] + delta[0], - currentScroll[1] + delta[1] - ] - let expand = [0, 0] - for (let i = 0; i < 2; ++i) { - if (delta[i] < 0 && finalScroll[i] < Configuration.gridExpandThreshold * Configuration.expandGridSize) { - // Expand left/top - expand[i] = -1 - } else if (delta[i] > 0 && finalScroll[i] - > maxScroll[i] - Configuration.gridExpandThreshold * Configuration.expandGridSize) { - // Expand right/bottom - expand[i] = 1 + if (smooth) { + let previousScrollDelta = [0, 0] + Utility.animate(0, delta[0], Configuration.smoothScrollTime, x => { + this.scrollDelta([x - previousScrollDelta[0], 0], false) + previousScrollDelta[0] = x + }) + Utility.animate(0, delta[1], Configuration.smoothScrollTime, y => { + this.scrollDelta([0, y - previousScrollDelta[1]], false) + previousScrollDelta[1] = y + }) + } else { + const maxScroll = [2 * Configuration.expandGridSize, 2 * Configuration.expandGridSize] + let currentScroll = this.getScroll() + let finalScroll = [ + currentScroll[0] + delta[0], + currentScroll[1] + delta[1] + ] + let expand = [0, 0] + for (let i = 0; i < 2; ++i) { + if (finalScroll[i] < Configuration.gridExpandThreshold * Configuration.expandGridSize) { + // Expand left/top + expand[i] = -1 + } else if ( + finalScroll[i] + > maxScroll[i] - Configuration.gridExpandThreshold * Configuration.expandGridSize + ) { + // Expand right/bottom + expand[i] = 1 + } } + if (expand[0] != 0 || expand[1] != 0) { + this.seamlessExpand(expand) + } + currentScroll = this.getScroll() + finalScroll = [ + currentScroll[0] + delta[0], + currentScroll[1] + delta[1] + ] + this.setScroll(finalScroll) } - if (expand[0] != 0 || expand[1] != 0) { - this.seamlessExpand(expand) - } - currentScroll = this.getScroll() - finalScroll = [ - currentScroll[0] + delta[0], - currentScroll[1] + delta[1] - ] - this.setScroll(finalScroll, smooth) } scrollCenter() { diff --git a/js/Configuration.js b/js/Configuration.js index 4975e92..308d3a0 100755 --- a/js/Configuration.js +++ b/js/Configuration.js @@ -32,8 +32,9 @@ export default class Configuration { static defaultCommentHeight = 96 static defaultCommentWidth = 400 static deleteNodesKeyboardKey = "Delete" - static dragGeneralEventName = "ueb-drag-general" + static distanceThreshold = 5 // px static dragEventName = "ueb-drag" + static dragGeneralEventName = "ueb-drag-general" static editTextEventName = { begin: "ueb-edit-text-begin", end: "ueb-edit-text-end", @@ -76,16 +77,16 @@ export default class Configuration { static gridAxisLineColor = css`black` static gridExpandThreshold = 0.25 // remaining size factor threshold to cause an expansion event static gridLineColor = css`#353535` - static gridLineWidth = 1 // pixel + static gridLineWidth = 1 // px static gridSet = 8 static gridSetLineColor = css`#161616` static gridShrinkThreshold = 4 // exceding size factor threshold to cause a shrink event - static gridSize = 16 // pixel + static gridSize = 16 // px static hexColorRegex = /^\s*#(?[0-9a-fA-F]{2})(?[0-9a-fA-F]{2})(?[0-9a-fA-F]{2})([0-9a-fA-F]{2})?|#(?[0-9a-fA-F])(?[0-9a-fA-F])(?[0-9a-fA-F])\s*$/ static keysSeparator = "+" - static linkCurveHeight = 15 // pixel - static linkCurveWidth = 80 // pixel - static linkMinWidth = 100 // pixel + static linkCurveHeight = 15 // px + static linkCurveWidth = 80 // px + static linkMinWidth = 100 // px /** * @param {Number} start * @param {Number} c1 @@ -102,7 +103,7 @@ export default class Configuration { static nodeDragGeneralEventName = "ueb-node-drag-general" static nodeDragEventName = "ueb-node-drag" static nodeName = (name, counter) => `${name}_${counter}` - static nodeRadius = 8 // in pixel + static nodeRadius = 8 // px static nodeReflowEventName = "ueb-node-reflow" static nodeType = { callFunction: "/Script/BlueprintGraph.K2Node_CallFunction", @@ -128,7 +129,7 @@ export default class Configuration { whileLoop: "/Engine/EditorBlueprintResources/StandardMacros.StandardMacros:WhileLoop", } static selectAllKeyboardKey = "(bCtrl=True,Key=A)" - static distanceThreshold = 5 // in pixel + static smoothScrollTime = 1000 // ms static trackingMouseEventName = { begin: "ueb-tracking-mouse-begin", end: "ueb-tracking-mouse-end", diff --git a/js/Utility.js b/js/Utility.js index 5b0ed94..8ca0dbd 100755 --- a/js/Utility.js +++ b/js/Utility.js @@ -324,4 +324,22 @@ export default class Utility { event.clipboardData.setData("text", value) element.dispatchEvent(event) } + + static animate(from, to, intervalSeconds, callback, timingFunction = x => { + const v = x ** 3.5 + return v / (v + ((1 - x) ** 3.5)) + }) { + const startTimestamp = performance.now() + const doAnimation = currentTimestamp => { + let delta = (currentTimestamp - startTimestamp) / intervalSeconds + if (Utility.approximatelyEqual(delta, 1) || delta > 1) { + delta = 1 + } else { + requestAnimationFrame(doAnimation) + } + const currentValue = from + (to - from) * timingFunction(delta) + callback(currentValue) + } + requestAnimationFrame(doAnimation) + } } diff --git a/js/template/BlueprintTemplate.js b/js/template/BlueprintTemplate.js index 6ef7810..320c141 100755 --- a/js/template/BlueprintTemplate.js +++ b/js/template/BlueprintTemplate.js @@ -37,6 +37,14 @@ export default class BlueprintTemplate extends ITemplate { "--ueb-node-radius": `${Configuration.nodeRadius}px`, } + #resizeObserver = new ResizeObserver(entries => { + const size = entries.find(entry => entry.target === this.viewportElement)?.devicePixelContentBoxSize?.[0] + if (size) { + this.viewportSize[0] = size.inlineSize + this.viewportSize[1] = size.blockSize + } + }) + /** @type {HTMLElement} */ headerElement /** @type {HTMLElement} */ overlayElement /** @type {HTMLElement} */ viewportElement @@ -44,11 +52,28 @@ export default class BlueprintTemplate extends ITemplate { /** @type {HTMLElement} */ gridElement /** @type {HTMLElement} */ linksContainerElement /** @type {HTMLElement} */ nodesContainerElement + viewportSize = [0, 0] /** @param {Blueprint} element */ initialize(element) { super.initialize(element) - this.element.style.cssText = Object.entries(BlueprintTemplate.styleVariables).map(([k, v]) => `${k}:${v};`).join("") + this.element.style.cssText = Object.entries(BlueprintTemplate.styleVariables) + .map(([k, v]) => `${k}:${v};`).join("") + } + + setup() { + super.setup() + this.#resizeObserver.observe(this.viewportElement, { + box: "device-pixel-content-box", + }) + const bounding = this.viewportElement.getBoundingClientRect() + this.viewportSize[0] = bounding.width + this.viewportSize[1] = bounding.height + } + + cleanup() { + super.cleanup() + this.#resizeObserver.unobserve(this.viewportElement) } createInputObjects() { @@ -99,14 +124,14 @@ export default class BlueprintTemplate extends ITemplate { /** @param {PropertyValues} changedProperties */ firstUpdated(changedProperties) { super.firstUpdated(changedProperties) - this.headerElement = /** @type {HTMLElement} */(this.element.querySelector('.ueb-viewport-header')) - this.overlayElement = /** @type {HTMLElement} */(this.element.querySelector('.ueb-viewport-overlay')) - this.viewportElement = /** @type {HTMLElement} */(this.element.querySelector('.ueb-viewport-body')) - this.selectorElement = /** @type {SelectorElement} */(this.element.querySelector('ueb-selector')) - this.gridElement = /** @type {HTMLElement} */(this.viewportElement.querySelector(".ueb-grid")) - this.linksContainerElement = /** @type {HTMLElement} */(this.element.querySelector("[data-links]")) + this.headerElement = this.element.querySelector('.ueb-viewport-header') + this.overlayElement = this.element.querySelector('.ueb-viewport-overlay') + this.viewportElement = this.element.querySelector('.ueb-viewport-body') + this.selectorElement = this.element.querySelector('ueb-selector') + this.gridElement = this.viewportElement.querySelector(".ueb-grid") + this.linksContainerElement = this.element.querySelector("[data-links]") this.linksContainerElement.append(...this.element.getLinks()) - this.nodesContainerElement = /** @type {HTMLElement} */(this.element.querySelector("[data-nodes]")) + this.nodesContainerElement = this.element.querySelector("[data-nodes]") this.nodesContainerElement.append(...this.element.getNodes()) this.viewportElement.scroll(Configuration.expandGridSize, Configuration.expandGridSize) } @@ -165,4 +190,20 @@ export default class BlueprintTemplate extends ITemplate { isPointVisible(x, y) { return false } + + gridTopVisibilityBoundary() { + return this.blueprint.scrollY - this.blueprint.translateY + } + + gridRightVisibilityBoundary() { + return this.gridLeftVisibilityBoundary() + this.viewportSize[0] + } + + gridBottomVisibilityBoundary() { + return this.gridTopVisibilityBoundary() + this.viewportSize[1] + } + + gridLeftVisibilityBoundary() { + return this.blueprint.scrollX - this.blueprint.translateX + } } diff --git a/js/template/IDraggableTemplate.js b/js/template/IDraggableTemplate.js index c83f682..6e593e0 100755 --- a/js/template/IDraggableTemplate.js +++ b/js/template/IDraggableTemplate.js @@ -44,4 +44,19 @@ export default class IDraggableTemplate extends ITemplate { leftBoundary(justSelectableArea = false) { return this.element.locationX } + + centerInViewport() { + const minMargin = Math.min( + this.blueprint.template.viewportSize[0] / 10, + this.blueprint.template.viewportSize[1] / 10 + ) + const dl = this.leftBoundary() - this.blueprint.template.gridLeftVisibilityBoundary() + const dr = this.blueprint.template.gridRightVisibilityBoundary() - this.rightBoundary() + let avgX = Math.max((dl + dr) / 2, minMargin) + const dt = this.topBoundary() - this.blueprint.template.gridTopVisibilityBoundary() + const db = this.blueprint.template.gridBottomVisibilityBoundary() - this.bottomBoundary() + let avgY = Math.max((dt + db) / 2, minMargin) + const delta = [dl - avgX, dt - avgY] + this.blueprint.scrollDelta(delta, true) + } }