night-shift/src/Godot/Bootstrap/GameBootstrap.cs

using Game.Godot.Mappings;
using Godot;

namespace Game.Godot.Bootstrap;

public partial class GameBootstrap : Node
{
    private static void ToggleMouseCapture()
    {
        Input.MouseMode = Input.MouseMode == Input.MouseModeEnum.Captured
            ? Input.MouseModeEnum.Visible
            : Input.MouseModeEnum.Captured;
    }

    public override void _Ready()
    {
        Input.MouseMode = Input.MouseModeEnum.Captured;
    }

    public override void _UnhandledInput(InputEvent @event)
    {
        if (@event.IsActionPressed(InputAction.Cancel.ActionName()))
        {
            ToggleMouseCapture();
        }
    }
}