Full 360° movement not supported with joystick

[dyskos]

Describe the issue

When playing DFU with a controller (including the Steam Deck), it is quite noticeable that the movement is restricted to 8 directions, as though the player is using a translator for WASD movement, making movement awkward. It would be a great improvement for controller support to have a smooth range of movement for the player in all directions while using the controller.

To Reproduce

Steps to reproduce the behavior:

1. Enable controller support
2. Use any joystick in-game for movement
3. See how the the movement is restricted to 8 directions, as though the joystick is just emulating the WASD controls

Expected behavior

Move the player precisely towards the direction asserted when using the joystick.

Desktop:

• OS: Linux Universal
• Version 1.1.1