How to install and set up the virtual joystick in Godot?

Add the joystick scene to a CanvasLayer node, configure options like mode and visibility in the editor, and use the provided script example to link it to game logic. The README's Setup Tips recommend enabling 'Editable Children' for customization.

Why isn't my virtual joystick working with multitouch on Android?

Check Project Settings: enable 'Emulate Touch from Mouse' and disable 'Emulate Mouse from Touch'. If buttons still fail, switch to TouchScreenButton instead of TextureButton, as per the FAQ in the README.

Virtual Joystick Godot addon vs Godot's built-in touch controls?

This addon offers more features like multiple modes and input action support, making it better for customizable mobile games. Built-in controls are simpler but less flexible, so choose this for advanced needs.

How can I change the joystick appearance to match my game's art?

Enable 'Editable Children' on the joystick node to modify visual elements directly. The README suggests creating a CanvasLayer for UI and customizing sprites or textures for seamless integration.

Input.get_vector() not working with the joystick in older Godot versions?

For Godot versions before 4.2.1, use the workaround: calculate the vector manually with Input.get_axis() for each direction, as detailed in the FAQ. This was fixed in Godot 4.2.1.

Best practices for using multiple joysticks on one screen?

Add multiple joystick instances to a UI CanvasLayer, assign them to separate input actions or scripts, and manage layers to prevent input conflicts. Refer to the example scene in the 'Test' folder for guidance.

Open-Awesome

Virtual Joystick

MITGDScript

A customizable virtual joystick for touchscreen games in Godot Engine, supporting both 2D and 3D with multiple modes.

GitHub

980 stars98 forks0 contributors

What is Virtual Joystick?

Godot Virtual Joystick is a Godot Engine addon that provides a virtual joystick UI component for touchscreen games. It solves the problem of implementing intuitive mobile controls in both 2D and 3D Godot projects, offering customizable appearance and multiple behavior modes.

Target Audience

Godot developers creating mobile games or touchscreen applications who need reliable virtual joystick controls. This includes indie game developers, hobbyists, and studios targeting Android, iOS, or other touchscreen platforms.

Value Proposition

Developers choose this addon because it's specifically designed for Godot's workflow, integrates seamlessly with the engine's input system, and offers more customization options than basic touchscreen buttons while being easier to implement than building a joystick from scratch.

Overview

A simple virtual joystick for touchscreens, for both 2D and 3D games, with useful options.

Use Cases

Best For

Adding touchscreen controls to Godot mobile games
Creating customizable virtual joysticks for 2D platformers
Implementing touch-based movement in 3D Godot projects
Developing games with multiple control schemes
Prototyping mobile game controls quickly
Building games that need both left and right joystick inputs

Not Ideal For

Projects targeting desktop or console platforms without touchscreen input
Games requiring complex multitouch gestures or advanced touch interactions beyond basic joystick input
Developers using Godot versions older than 4.2 due to compatibility and bug issues
Teams needing ultra-lightweight solutions without any addon dependencies for performance reasons

Pros & Cons

Pros

Quick Setup

The addon integrates easily into Godot scenes with minimal configuration, and the README provides a clear quick start guide with example code for rapid prototyping.

Customizable Modes

Offers Fixed, Dynamic, and Following joystick modes, along with dead zone and clamp zone adjustments, allowing fine-tuned control sensitivity as highlighted in the Options table.

Input Action Support

Seamlessly works with Godot's input actions defined in Project Settings, enabling consistent control mapping across virtual and physical inputs, as noted in the Features list.

Visibility Flexibility

Provides multiple visibility options (Always, Touchscreen Only, When Touched) to manage UI clutter and adapt to different device contexts, enhancing mobile user experience.

Cons

Multitouch Configuration Complexity

The README warns that specific project settings must be adjusted to avoid multitouch issues, which can be non-intuitive and require manual troubleshooting for proper functionality.

Godot Version Dependencies

Bugs like Input.get_vector() not working in versions before 4.2.1 necessitate workarounds, indicating potential instability and extra effort when using older or future engine updates.

Android Development Challenges

The FAQ mentions that the Android editor is unstable and can freeze or crash, complicating testing and debugging on mobile platforms and relying on external documentation for fixes.

Frequently Asked Questions

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