using System.Collections.Generic;
using CoreGame;
using Entitas;

namespace CoreGame.Render
{
    public class RiseHurtSystem : ReactiveSystem<CombatEntity>
    {

        public RiseHurtSystem(Contexts contexts) : base(contexts.combat)
        {
        }

        protected override ICollector<CombatEntity> GetTrigger(IContext<CombatEntity> context)
        {
            return context.CreateCollector(CombatMatcher.JumpText);
        }

        protected override bool Filter(CombatEntity entity)
        {
            return true;
        }

        protected override void Execute(List<CombatEntity> entities)
        {
            var jumpText = entities[0].jumpText;
            while (jumpText != null && jumpText.hurtDatas.Count > 0)
            {
                var hurtData = jumpText.hurtDatas.Dequeue();
                jumpText.ShowChangeHpJumpText(hurtData);
                SptPool<HurtData>.Free(ref hurtData);
            }
        }
    }
}