using Godot;

namespace Babushka.scripts.CSharp.Common.Services;

public partial class InputService : Node
{
    public static InputService Instance { get; private set; } = null!;
    
    [Signal]
    public delegate void InputEnabledChangedEventHandler(bool enabled);
    
    private static bool _inputEnabled = true;
    
    public bool InputEnabled
    {
        get => _inputEnabled;
        set
        {
            if (_inputEnabled != value)
            {
                CallDeferred(nameof(SetInputEnabled), value);
            }
        }
    }

    private void SetInputEnabled(bool enabled)
    {
        _inputEnabled = enabled;
        EmitSignal(SignalName.InputEnabledChanged, _inputEnabled);
    }
    
    public override void _EnterTree()
    {
        Instance = this;
    }
    
}