using UnityEngine;

public class InvulnerabilityInterceptor : BrokerInterceptor
{
    Health health;

    protected override void Awake()
    {
        base.Awake();

        health = GetComponentInParent<Health>();

        broker.OnIncomingDamage.Subscribe(HandleInvulnerability, GameConstants.BrokerEventPriority.Invulnerability);
    }


    private void HandleInvulnerability(DamageArgs args)
    {
        InvulnerabilityArgs invulnerabilityArgs = CObjectPool<InvulnerabilityArgs>.Get();

        invulnerabilityArgs.user = user;
        invulnerabilityArgs.isImmune = false;
        

        if(health.Invulnerable)
        {
            args.currentValue = 0;
            invulnerabilityArgs.isImmune = true;
        }

        broker.OnInvulnerable.Invoke(invulnerabilityArgs);

        CObjectPool<InvulnerabilityArgs>.Release(invulnerabilityArgs);
    }
}