Features Overview

UDCore provides a comprehensive set of utilities designed to streamline your Unreal Engine development workflow. All features are accessible from both Blueprints and C++.

Function Libraries

Extend your Blueprint and C++ capabilities with utility functions for common operations.

Basic Functions

Core utilities including clipboard operations, project info, and class helpers

String Functions

String manipulation, validation, filtering, and sorting operations

Array Functions

Array utilities for navigation and manipulation

Text Functions

FText utilities for validation and manipulation

Enhanced Input

Utilities for managing Input Mapping Contexts

Editor Actor Subsystem

Powerful editor-time utilities for working with actors in your levels.

Actor Getters

Functions to retrieve actors from the level by various criteria

Actor Filters

Filter actor arrays by class, tag, component, and more

Bounds Calculation

Calculate combined bounds of multiple actors

Static Mesh Operations

Utilities for working with static mesh actors

Utilities

General editor actor utilities

Async Tasks

Simplified asynchronous operations with full Blueprint latent action support.

AI Movement

Asynchronous AI movement with stuck detection and callbacks

Feature Comparison

Feature	Blueprints	C++	Python
Function Libraries	Yes	Yes	Yes
Editor Actor Subsystem	Yes	Yes	Yes
Async Tasks	Yes	Yes	No
Enhanced Input Helpers	Yes	Yes	No

All function library features are marked as BlueprintCallable and can be used in both runtime and editor contexts where appropriate.

Quick Examples

Get Project Version (Blueprints)

Search for "Get Project Version" in the Blueprint action menu to retrieve your project's version string.

Filter Actors by Class (Blueprints)

Use "Filter Actors By Class" to quickly filter an array of actors to only those matching a specific class.

Clipboard Operations (C++)

#include "UDCoreFunctionLibrary.h"

// Copy to clipboard
UUDCoreFunctionLibrary::CopyStringToClipboard(TEXT("Hello, World!"));

// Get from clipboard
FString ClipboardContent = UUDCoreFunctionLibrary::GetStringFromClipboard();

String Validation (C++)

#include "UDCoreStringFunctionLibrary.h"

FString Input = TEXT("Hello123");
bool bHasLetters = UUDCoreStringFunctionLibrary::ContainsLetters(Input);
bool bHasNumbers = UUDCoreStringFunctionLibrary::ContainsNumbers(Input);