using System;
using UnityEngine;

namespace Saltosion.OneWeapon.AI {
    [Serializable]
    public class BehaviourLeaf : BehaviourNode {
        public Behaviour[] Behaviours;
        public bool IsLeaf { get { return Behaviours.Length > 0; } }

        /* Returns true if any action was taken. */
        public override bool Execute(Enemy subject) {
            bool Acted = false;
            foreach (Behaviour Behaviour in Behaviours) {
                if (Behaviour.CanBehave(subject)) {
                    if (Behaviour.Execute(subject)) {
                        return true;
                    } else {
                        Acted = true;
                    }
                }
            }
            return Acted;
        }
    }
}