using Engine.Core;

namespace Engine.Systems.Input;

public interface IButtonInputs<T> : IHasStateEnable
{
    InputEvent OnAnyButtonPressed { get; }
    InputEvent OnAnyButtonReleased { get; }

    void RegisterOnPress(T button, InputEvent.EventHandler callback);
    void UnregisterOnPress(T button, InputEvent.EventHandler callback);
    void RegisterOnRelease(T button, InputEvent.EventHandler callback);
    void UnregisterOnRelease(T button, InputEvent.EventHandler callback);

    bool IsPressed(T button);

    readonly record struct ButtonCallbackArguments(T Button);

    class InputEvent : Event<IButtonInputs<T>, ButtonCallbackArguments>;
}