using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Gameplay.Summon
{
    using Framework;
    using Gameplay.Area;
    using Gameplay.Bullet;
    using Gameplay.Common;
    using Gameplay.Skill;
    using LTGame;

    public class SummonStateMineBoom : BaseSummonState
    {
        private readonly SummonMine _mine;

        public SummonStateMineBoom(SummonMine owner) : base(owner, ESummonState.MineBoom)
        {
            _mine = owner;
        }

        protected override void _OnEnter(NBaseState exitState, object param)
        {
            base._OnEnter(exitState, param);

            isFinished = true;
            nextState = ESummonState.WaitRemove;

            var bulletId = _mine.emitBulletId;
            var areaId = _mine.areaId;

            // 根据作用区域筛选目标
            var selectIndexs = AreaManager.instance.GetCellIndexs(owner.transData.cellIndex, areaId);

            for (var i = 0; i < selectIndexs.Count; ++i)
            {
                var cellIndex = selectIndexs[i];
                BulletManager.instance.EmitBullet(bulletId, cellIndex, _mine);
            }
        }
    }
}