More work on blueprint MCP

Plugins/UEWingman/Source/UEWingman/Handlers/Asset_ContentBrowse.h

@@ -0,0 +1,103 @@
+#pragma once
+
+#include "CoreMinimal.h"
+#include "WingServer.h"
+#include "WingHandler.h"
+#include "WingUtils.h"
+#include "AssetRegistry/AssetRegistryModule.h"
+#include "AssetRegistry/IAssetRegistry.h"
+#include "Asset_ContentBrowse.generated.h"
+
+
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
+
+UCLASS()
+class UWing_Asset_ContentBrowse : public UObject, public IWingHandler
+{
+	GENERATED_BODY()
+
+public:
+	UPROPERTY(meta=(Description="Content browser path to list, e.g. /Game or /Game/Maps"))
+	FString Path;
+
+	virtual FString GetDescription() const override
+	{
+		return TEXT("List the subfolders and assets inside a content browser folder.");
+	}
+
+	static FString GetExtraInfoString(const FAssetData& Data)
+	{
+		FString ParentClassName;
+		if (Data.GetTagValue(FName(TEXT("ParentClass")), ParentClassName))
+		{
+			int32 DotIndex;
+			if (ParentClassName.FindLastChar('.', DotIndex))
+				ParentClassName = ParentClassName.Mid(DotIndex + 1);
+			ParentClassName.RemoveFromEnd(TEXT("'"));
+			return FString::Printf(TEXT("(parent: %s)"), *ParentClassName);
+		}
+		return FString();
+	}
+
+	static FString GetAssetTypeString(const FAssetData& Data)
+	{
+		FString AssetType = WingUtils::FormatName(Data.GetClass());
+		FString BlueprintTypeTag;
+		if (Data.GetTagValue(FName(TEXT("BlueprintType")), BlueprintTypeTag))
+		{
+			BlueprintTypeTag.RemoveFromStart(TEXT("BPTYPE_"));
+			if (BlueprintTypeTag == TEXT("Normal"))
+				AssetType = TEXT("Blueprint");
+			else if (BlueprintTypeTag == TEXT("Const"))
+				AssetType = TEXT("ConstBlueprint");
+			else
+				AssetType = BlueprintTypeTag;
+		}
+		return AssetType;
+	}
+
+	virtual void Handle() override
+	{
+		// Normalize: strip trailing slash
+		while (Path.EndsWith(TEXT("/")))
+		{
+			Path.LeftChopInline(1);
+		}
+
+		IAssetRegistry& AR = FModuleManager::LoadModuleChecked<FAssetRegistryModule>("AssetRegistry").Get();
+
+		TArray<FString> Results;
+		AR.EnumerateSubPaths(Path, [&Results](FString SubPath)
+		{
+			Results.Add(FString::Printf(TEXT("[Folder] %s\n"), *SubPath));
+			return true;
+		}, false);
+
+		// Collect assets in this folder (non-recursive)
+		FARFilter Filter;
+		Filter.PackagePaths.Add(FName(*Path));
+		Filter.bRecursivePaths = false;
+		TArray<FAssetData> Assets;
+		AR.GetAssets(Filter, Assets);
+
+		for (const FAssetData &Asset : Assets)
+		{
+			if (Asset.IsRedirector()) continue;
+			FString TypeString = GetAssetTypeString(Asset);
+			FString ExtraInfo = GetExtraInfoString(Asset);
+			Results.Add(FString::Printf(TEXT("%-30s  %s  %s\n"),
+				*TypeString, *Asset.PackageName.ToString(), *ExtraInfo));
+		}
+
+		Results.Sort();
+		for (const FString &Result : Results) UWingServer::Print(Result);
+
+		if (Results.IsEmpty())
+		{
+			UWingServer::Printf(TEXT("No contents found at '%s'.\n"), *Path);
+			return;
+		}
+	}
+};

Plugins/UEWingman/Source/UEWingman/Handlers/BlueprintVariable_Create.h

@@ -63,7 +63,7 @@ public:
 		}
 
 		// Find the newly created variable description
-		FBlueprintVar Editor(BP, Name);
+		FWingBlueprintVar Editor(BP, Name);
 		if (Editor.NotFound()) return;
 
 		// Apply config if provided

Plugins/UEWingman/Source/UEWingman/Handlers/BlueprintVariable_Delete.h

@@ -38,7 +38,7 @@ public:
 		UBlueprint* BP = F.Walk(Blueprint).Cast<UBlueprint>();
 		if (!BP) return;
 
-		FBlueprintVar Editor(BP, Variable);
+		FWingBlueprintVar Editor(BP, Variable);
 		if (Editor.NotFound()) return;
 
 		FBlueprintEditorUtils::RemoveMemberVariable(BP, Editor.Desc->VarName);

Plugins/UEWingman/Source/UEWingman/Handlers/BlueprintVariable_Dump.h

@@ -38,7 +38,7 @@ public:
 		UBlueprint* BP = F.Walk(Blueprint).Cast<UBlueprint>();
 		if (!BP) return;
 
-		FBlueprintVar Editor(BP, Variable);
+		FWingBlueprintVar Editor(BP, Variable);
 		if (Editor.NotFound()) return;
 
 		UWingServer::Printf(TEXT("Variable %s in %s:\n"), *Variable, *WingUtils::FormatName(BP));

Plugins/UEWingman/Source/UEWingman/Handlers/BlueprintVariable_Modify.h

@@ -44,7 +44,7 @@ public:
 		UBlueprint* BP = F.Walk(Blueprint).Cast<UBlueprint>();
 		if (!BP) return;
 
-		FBlueprintVar Editor(BP, Variable);
+		FWingBlueprintVar Editor(BP, Variable);
 		if (Editor.NotFound()) return;
 
 		if (!Properties.Json || Properties.Json->Values.Num() == 0)