using Godot;

namespace Babushka.scripts.CSharp.Common.Fight;

public partial class FightHappeningStateReaction : Node
{
    [Export] private FightHappening.FightState _fightState;

    [Signal]
    public delegate void OnStateEnteredEventHandler();

    [Signal]
    public delegate void OnStateExitedEventHandler();

    public void FightHappeningStateTransitioned(FightHappening.FightState fromState, FightHappening.FightState toState)
    {
        if (fromState == _fightState)
        {
            EmitSignalOnStateExited();
        }

        if (toState == _fightState)
        {
            EmitSignalOnStateEntered();
        }
    }
}