using System;
using Controllers;
using SO;

namespace Effects {
    [Serializable]
    public class EffectHolder {
        public int                  id;
        public EffectsSO.EffectData Effect => MainDatabase.Effects.GetEffect(id);

        public EffectHolder(string name) {
            id = MainDatabase.Effects.GetId(name);
        }

        public EffectHolder(int id) {
            this.id = id;
        }

        protected bool Equals(EffectHolder other) {
            return id == other.id;
        }

        public override bool Equals(object obj) {
            if (obj                     == null) return (false);
            if (obj.GetType()           != this.GetType()) return false;
            if (((EffectHolder) obj).id == -1) return false;
            return (this.id == ((EffectHolder) obj).id);
        }

        public override int GetHashCode() {
            return id;
        }

        public static bool operator ==(EffectHolder e1, EffectHolder e2) {
            if (e1 == null || e1.id == -1) return (e2 == null || e2.id == -1);
            return e1.Equals(e2);
        }

        public static bool operator !=(EffectHolder e1, EffectHolder e2) {
            return !(e1 == e2);
        }
    }
}