WIP

js/entity/ObjectEntity.js

@@ -142,7 +142,10 @@ export default class ObjectEntity extends IEntity {
         ScriptVariables: ArrayEntity.flagInlined().of(ScriptVariableEntity),
         Node: MirroredEntity.of(ObjectReferenceEntity),
         ExportedNodes: StringEntity,
-        CustomProperties: ArrayEntity.of(AlternativesEntity.accepting(PinEntity, UnknownPinEntity)).withDefault().flagSilent(),
+        CustomProperties: ArrayEntity
+            .of(AlternativesEntity.accepting(PinEntity, UnknownPinEntity))
+            .withDefault()
+            .flagSilent(),
     }
     static customPropertyGrammar = P.seq(
         P.reg(/CustomProperties\s+/),
@@ -367,16 +370,41 @@ export default class ObjectEntity extends IEntity {
                     ? outputIndex++
                     : i
         })
-        const reference = this.ExportPath?.valueOf()
-        if (reference?.path.endsWith(this.Name?.toString())) {
+
+        // Mirror name part of the object in ExportPath
+        const exportPath = this.ExportPath?.valueOf()
+        if (exportPath?.path.endsWith(this.Name?.toString())) {
             const mirroredEntity = /** @type {typeof ObjectEntity} */(this.constructor).attributes.ExportPath
-            const objectReferenceEntity = /** @type {typeof ObjectReferenceEntity} */(mirroredEntity.type)
-            const nameLength = this.Name.valueOf().length
-            this.ExportPath = new mirroredEntity(() => new objectReferenceEntity(
-                reference.type,
-                reference.path.substring(0, reference.path.length - nameLength) + this.Name,
-                reference.full,
-            ))
+            const prefix = exportPath.path.substring(0, exportPath.path.length - this.Name.toString().length)
+            this.ExportPath = new mirroredEntity(
+                () => new (mirroredEntity.type)(exportPath.type, prefix + this.Name.toString(), exportPath.full)
+            )
+        }
+
+        // Mirror name part of the nested object in ExportPath
+        if (this.Name) {
+            for (const k of Object.keys(this)) {
+                if (!k.startsWith(Configuration.subObjectAttributeNamePrefix)) {
+                    continue
+                }
+                /** @type {ObjectEntity} */
+                const subObject = this[k]
+                if (!subObject.ExportPath?.valueOf().path.includes(this.Name.toString())) {
+                    continue
+                }
+                const originalExportPath = subObject.ExportPath.valueOf()
+                const position = originalExportPath.path.indexOf(this.Name.toString())
+                const prefix = originalExportPath.path.substring(0, position)
+                const suffix = originalExportPath.path.substring(position + this.Name.toString().length)
+                const mirroredEntity = /** @type {typeof ObjectEntity} */(subObject.constructor).attributes.ExportPath
+                subObject.ExportPath = new mirroredEntity(
+                    () => new (mirroredEntity.type)(
+                        originalExportPath.type,
+                        prefix + (this.Name ?? "").toString() + suffix,
+                        originalExportPath.full
+                    )
+                )
+            }
         }
     }
 
@@ -666,9 +694,10 @@ export default class ObjectEntity extends IEntity {
         attributeSeparator = Self.attributeSeparator,
         wrap = Self.wrap,
     ) {
+        const isSelfOverriden = Self !== this.constructor
         const deeperIndentation = indentation + Configuration.indentation
         const initial_trailing = this.trailing
-        this.trailing = false
+        this.trailing = true
         const content = super.doSerialize(insideString, deeperIndentation, Self, printKey, keySeparator, attributeSeparator, wrap)
         this.trailing = initial_trailing
         let result = indentation + "Begin Object"
@@ -696,21 +725,21 @@ export default class ObjectEntity extends IEntity {
                 ? ` ExportPath${keySeparator}${this.ExportPath.serialize(insideString)}`
                 : ""
             )
-            + (content ? attributeSeparator + content : "")
+            + attributeSeparator
+            + content
             + (Self.attributes.CustomProperties.ignored !== true && this.CustomProperties.ignored !== true
                 ? this.getCustomproperties()
                     .map(pin =>
-                        attributeSeparator
-                        + deeperIndentation
+                        deeperIndentation
                         + printKey("CustomProperties ")
                         + pin.serialize(insideString)
+                        + attributeSeparator
                     )
                     .join("")
                 : ""
             )
-            + attributeSeparator
             + indentation + "End Object"
-            + (this.trailing ? attributeSeparator : "")
+            + (isSelfOverriden && Self.trailing || this.trailing ? attributeSeparator : "")
         return result
     }
 }

js/entity/ObjectReferenceEntity.js

@@ -29,27 +29,27 @@ export default class ObjectReferenceEntity extends IEntity {
         this.#path = value
     }
 
-    #full
+    #serializer
     get full() {
-        return this.#full
+        return this.#serializer
     }
     set full(value) {
-        this.#full = value
+        this.#serializer = value
     }
 
     #name = ""
 
-    /** @param {(t: String, p: String) => String} full */
+    /** @param {(t: String, p: String) => String} serializer */
     constructor(
         type = "None",
         path = "",
-        full = type.includes("/") || path
+        serializer = type.includes("/") || path
             ? (t, p) => `"${t + (p ? (`'${p}'`) : "")}"`
             : (t, p) => t) {
         super()
         this.#type = type
         this.#path = path
-        this.#full = full
+        this.#serializer = serializer
     }
 
     /** @returns {P<ObjectReferenceEntity>} */

js/template/pin/PinTemplate.js

@@ -143,7 +143,9 @@ export default class PinTemplate extends ITemplate {
     }
 
     isInputRendered() {
-        return this.element.isInput() && !this.element.entity.PinType.bIsReference?.valueOf()
+        return this.element.isInput()
+            && !this.element.entity.bDefaultValueIsIgnored?.valueOf()
+            && !this.element.entity.PinType.bIsReference?.valueOf()
     }
 
     renderInput() {

package.json

@@ -26,10 +26,10 @@
   "homepage": "https://github.com/barsdeveloper/ueblueprint#readme",
   "devDependencies": {
     "@playwright/test": "1.49",
-    "@rollup/plugin-commonjs": "^25",
-    "@rollup/plugin-node-resolve": "^15",
+    "@rollup/plugin-commonjs": "^28",
+    "@rollup/plugin-node-resolve": "^16",
     "@rollup/plugin-terser": "^0",
-    "concurrently": "^8",
+    "concurrently": "^9",
     "http-server": "^14",
     "rollup": "^4 || ^3 || ^2",
     "rollup-plugin-copy": "^3",
@@ -38,7 +38,7 @@
     "terser": "^5"
   },
   "dependencies": {
-    "lit": "^2",
+    "lit": "^3",
     "parsernostrum": "^1"
   }
 }

tests/issues.spec.js

@@ -38,9 +38,9 @@ test("Issue 27", async ({ blueprintPage }) => {
             CustomProperties Pin (PinId=424DC49B456B27D825A8F690E6CAA096,PinName="OutputPin",Direction="EGPD_Output",PinType.PinCategory="delegate",PinType.PinSubCategory="",PinType.PinSubCategoryObject=None,PinType.PinSubCategoryMemberReference=(MemberParent="/Script/Engine.BlueprintGeneratedClass'/Game/Examples/BallShooter/Blueprints/BallShooterEnvironment.BallShooterEnvironment_C'",MemberName="CustomEvent",MemberGuid=8955D806490FF62840F229BD64AC0F8B),PinType.PinValueType=(),PinType.ContainerType=None,PinType.bIsReference=False,PinType.bIsConst=False,PinType.bIsWeakPointer=False,PinType.bIsUObjectWrapper=False,PinType.bSerializeAsSinglePrecisionFloat=False,LinkedTo=(K2Node_AssignDelegate_0 3C0089524CDDA9E63853BEA28156FACD,),PersistentGuid=00000000000000000000000000000000,bHidden=False,bNotConnectable=False,bDefaultValueIsReadOnly=False,bDefaultValueIsIgnored=False,bAdvancedView=False,bOrphanedPin=False,)
         End Object
     `)
-    const eventNode = await blueprintPage.blueprintLocator.locator("ueb-node").nth(0)
-    const knotNode = await blueprintPage.blueprintLocator.locator("ueb-node").nth(2)
-    const assignNode = await blueprintPage.blueprintLocator.locator("ueb-node").nth(1)
+    const eventNode = blueprintPage.blueprintLocator.locator("ueb-node").nth(0)
+    const knotNode = blueprintPage.blueprintLocator.locator("ueb-node").nth(2)
+    const assignNode = blueprintPage.blueprintLocator.locator("ueb-node").nth(1)
     const pin1 = eventNode.locator("ueb-pin").nth(0)
     const pin2A = knotNode.locator("ueb-pin").nth(0)
     const pin2B = knotNode.locator("ueb-pin").nth(1)
@@ -49,5 +49,5 @@ test("Issue 27", async ({ blueprintPage }) => {
     expect(await pin2A.evaluate(/** @param {PinElement} pin */ pin => pin.isLinked)).toBeTruthy()
     expect(await pin2B.evaluate(/** @param {PinElement} pin */ pin => pin.isLinked)).toBeTruthy()
     expect(await pin3.evaluate(/** @param {PinElement} pin */ pin => pin.isLinked)).toBeTruthy()
-    expect(await blueprintPage.blueprintLocator.locator("ueb-link")).toHaveCount(2)
+    expect(blueprintPage.blueprintLocator.locator("ueb-link")).toHaveCount(2)
 })