using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class MCardVampireFangs : MonsterCard
{
    public MCardVampireFangs(BattleParticipant owner)
        : base(owner, MCardId.VampireFangs, "VampireFangs", 2, CardType.Attack,
            "Steals 2 HP from target.") {
    }

    public override IEnumerator Use(IBattleEffectApplier effectApplier, MonsterViewpoint monsterViewpoint) {
        BattleParticipant target = DetermineTarget(monsterViewpoint);
        DealDamageEffect damageEffect = new DealDamageEffect(target, 2);
        effectApplier.Apply(damageEffect);
        if (damageEffect.AmountDealt > 0) {
            HealEffect healEffect = new HealEffect(this.owner, damageEffect.AmountDealt);
            effectApplier.Apply(healEffect);
        }
        yield break;
    }

    private BattleParticipant DetermineTarget(MonsterViewpoint monsterViewpoint) {
        return monsterViewpoint.Heroes[0];
    }
}