From 391a537a78daa2e328162e39d375b5de87da89a6 Mon Sep 17 00:00:00 2001
From: barsdeveloper <barsdeveloper@gmail.com>
Date: Tue, 15 Mar 2022 20:47:38 +0100
Subject: [PATCH] Fix index mistake

---
 dist/ueblueprint.js        |  2 +-
 index.html                 | 81 ++++++++++++++++++++++++++++----------
 js/template/PinTemplate.js |  2 +-
 3 files changed, 63 insertions(+), 22 deletions(-)

diff --git a/dist/ueblueprint.js b/dist/ueblueprint.js
index 3298d59..56b9ed3 100755
--- a/dist/ueblueprint.js
+++ b/dist/ueblueprint.js
@@ -2631,7 +2631,7 @@ class PinTemplate extends ITemplate {
         window.customElements.whenDefined(NodeElement.tagName).then(pin.nodeElement = pin.closest(NodeElement.tagName));
         pin.getLinks().forEach(pinReference => {
             const targetPin = pin.blueprint.getPin(pinReference.pinGuid);
-            if (linkedToPin) {
+            if (targetPin) {
                 const [sourcePin, destinationPin] = pin.isOutput() ? [pin, targetPin] : [targetPin, pin];
                 pin.blueprint.addGraphElement(new LinkElement(sourcePin, destinationPin));
             }
diff --git a/index.html b/index.html
index 9f66a00..c82be08 100755
--- a/index.html
+++ b/index.html
@@ -1,20 +1,61 @@
-Begin Object Class=/Script/BlueprintGraph.K2Node_CommutativeAssociativeBinaryOperator
-Name="K2Node_CommutativeAssociativeBinaryOperator_1"
-NodePosX=30
-NodePosY=50
-NodeGuid=43D899AC42EB640EF98BFCA1597FD6C9
-bIsPureFunc=True
-FunctionReference=(MemberParent=Class'"/Script/Engine.KismetStringLibrary"',MemberName="Concat_StrStr")
-CustomProperties Pin (PinId=FB3490034B2B6127D29E1397E04F6BD6,PinName="self",PinToolTip="Target Kismet String Library
-Object
-Reference",PinType.PinCategory="object",PinType.PinSubCategory="",PinType.PinSubCategoryObject=Class'"/Script/Engine.KismetStringLibrary"',PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=True,LinkedTo=(),DefaultValue="",AutogeneratedDefaultValue="",PersistentGuid=00000000000000000000000000000000,bHidden=True,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,PinFriendlyName=NSLOCTEXT("K2Node","Target","Target"),DefaultObject="/Script/Engine.Default__KismetStringLibrary")
-CustomProperties Pin (PinId=22257AFF4730E84DE3EF0DBA7A92E1EE,PinName="A",PinToolTip="A String The original
-string",PinType.PinCategory="string",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,LinkedTo=(),DefaultValue="",AutogeneratedDefaultValue="",PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False)
-CustomProperties Pin (PinId=81E183294B6CBC122C5E88A8C37F13A3,PinName="B",PinToolTip="B String The string to append to
-A",PinType.PinCategory="string",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,LinkedTo=(),DefaultValue="",AutogeneratedDefaultValue="",PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False)
-CustomProperties Pin (PinId=E9BBB3A54DE64C213F52B2AFC8197637,PinName="ReturnValue",PinToolTip="Return Value String A new
-string which is the concatenation of
-A+B",PinType.PinCategory="string",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,LinkedTo=("K2Node_CommutativeAssociativeBinaryOperator_1"
-22257AFF4730E84DE3EF0DBA7A92E1EE,,"K2Node_CommutativeAssociativeBinaryOperator_1"
-81E183294B6CBC122C5E88A8C37F13A3,),DefaultValue="",AutogeneratedDefaultValue="",PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,Direction="EGPD_Output")
-End Object
\ No newline at end of file
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+   <meta charset="utf-8" />
+
+   <title></title>
+   <style>
+   </style>
+   <link rel="stylesheet" href="dist/css/ueblueprint-node-value-type-color.css">
+   <link rel="stylesheet" href="dist/css/ueblueprint-style.css">
+</head>
+
+<body>
+   <script type="module">
+      import { Blueprint, NodeElement, Configuration } from "./dist/ueblueprint.js"
+      Configuration.deleteNodesKeyboardKey = "Delete"
+      let node1 = NodeElement.fromSerializedObject(`Begin Object Class=/Script/BlueprintGraph.K2Node_CommutativeAssociativeBinaryOperator Name="K2Node_CommutativeAssociativeBinaryOperator_1"
+   bIsPureFunc=True
+   FunctionReference=(MemberParent=Class'"/Script/Engine.KismetStringLibrary"',MemberName="Concat_StrStr")
+   NodePosX=30
+   NodePosY=50
+   NodeGuid=43D899AC42EB640EF98BFCA1597FD6C9
+   CustomProperties Pin (PinId=FB3490034B2B6127D29E1397E04F6BD6,PinName="self",PinFriendlyName=NSLOCTEXT("K2Node", "Target", "Target"),PinToolTip="Target Kismet String Library Object Reference",PinType.PinCategory="object",PinType.PinSubCategory="",PinType.PinSubCategoryObject=Class'"/Script/Engine.KismetStringLibrary"',PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=True,DefaultObject="/Script/Engine.Default__KismetStringLibrary",PersistentGuid=00000000000000000000000000000000,bHidden=True,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
+   CustomProperties Pin (PinId=22257AFF4730E84DE3EF0DBA7A92E1EE,PinName="A",PinToolTip="A String The original string",PinType.PinCategory="string",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,LinkedTo=(K2Node_CallFunction_1 DB96A96142631A1B113BC69C8B77B9BD,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
+   CustomProperties Pin (PinId=81E183294B6CBC122C5E88A8C37F13A3,PinName="B",PinToolTip="B String The string to append to A",PinType.PinCategory="string",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,LinkedTo=(K2Node_CallFunction_1 DB96A96142631A1B113BC69C8B77B9BD,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
+   CustomProperties Pin (PinId=E9BBB3A54DE64C213F52B2AFC8197637,PinName="ReturnValue",PinToolTip="Return Value String A new string which is the concatenation of A+B",Direction="EGPD_Output",PinType.PinCategory="string",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
+End Object`)
+      let blueprint = new Blueprint()
+      document.querySelector('body').appendChild(blueprint)
+      blueprint.addGraphElement(node1)
+   </script>
+   <script type="module">
+      /*
+      document.addEventListener("DOMContentLoaded", function (event) {
+          let leftmost = Number.MAX_SAFE_INTEGER;
+          let topmost = Number.MAX_SAFE_INTEGER;
+          let draggableElements = document.querySelectorAll('.ueb-node').forEach(function (node) {
+              new UEBlueprintDrag(node)
+              leftmost = Math.min(leftmost, node.offsetLeft)
+              topmost = Math.min(leftmost, node.offsetTop)
+          })
+          document.querySelectorAll('.ueb-grid').forEach(function (grid) {
+              let obj = new UEBlueprintDragScrollGrid(grid, {
+                  'clickButton': 2,
+                  'exitGrabSameButtonOnly': true,
+                  'expandGridSize': 200
+              })
+              obj.stepSize = 1
+              let viewportWidth = grid.parentElement.clientWidth
+              let viewportHeight = grid.parentElement.clientHeight
+              grid.style.setProperty('--ueb-translateX', Math.round(viewportWidth / 2))
+              grid.style.setProperty('--ueb-translateY', Math.round(viewportHeight / 2))
+              grid.style.setProperty('--ueb-additionalX', 0)
+              grid.style.setProperty('--ueb-additionalY', 0)
+          })
+      });*/
+   </script>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/js/template/PinTemplate.js b/js/template/PinTemplate.js
index baf383b..9fd81ad 100755
--- a/js/template/PinTemplate.js
+++ b/js/template/PinTemplate.js
@@ -44,7 +44,7 @@ export default class PinTemplate extends ITemplate {
         window.customElements.whenDefined(NodeElement.tagName).then(pin.nodeElement = pin.closest(NodeElement.tagName))
         pin.getLinks().forEach(pinReference => {
             const targetPin = pin.blueprint.getPin(pinReference.pinGuid)
-            if (linkedToPin) {
+            if (targetPin) {
                 const [sourcePin, destinationPin] = pin.isOutput() ? [pin, targetPin] : [targetPin, pin]
                 pin.blueprint.addGraphElement(new LinkElement(sourcePin, destinationPin))
             }