using Entitas;
using UnityEngine;
using Game;

[Game]
public class HpComponent : IComponent
{
    public MetaData<float> Hp = new MetaData<float>();
    public MetaData<float> HpMax = new MetaData<float>();
    public MetaData<float> Shield = new MetaData<float>();
    public MetaData<float> ShieldMax = new MetaData<float>();
    public MetaData<float> Stun = new MetaData<float>();
    public MetaData<float> StunMax = new MetaData<float>();
    public MetaData<bool> IsDamaged = new MetaData<bool>();

    public Shape HitBoxShape; //受击框形状

    public Vector3 LastDamageDir = Vector3.zero;
    public EHitLevel LastDamageLevel = EHitLevel.None;
    public int LastDmg = 0; //伤害显示合并
    public float ShieldRecoverTimeMax = 0; //护盾恢复延迟
    public float ShieldRecoverTime = 0; //护盾恢复延迟当前值
    public float ShieldRecover = 0; //护盾恢复速度(点/秒)
    public float StunRecoverTimeMax = 0; //眩晕恢复延迟
    public float StunRecoverTime = 0; //眩晕恢复延迟当前值
    public float StunRecover = 0; //眩晕恢复速度(点/秒)
    public float DmgShowTime = 0;
    public bool IsAlive = true;
    public bool IsDying = false;
    public float DyingTime = 0;
}

namespace Game
{
    public abstract partial class Util
    {
        public static void EntityDie(GameEntity entity)
        {
            Util.EntityStopMove(entity.ID());
            entity.hp.IsAlive = false;
            entity.view.Material.SetColor("_FlashColor", new Color(0.5f, 0.5f, 0.5f, 1f));
        }

        public static void EntityReborn(GameEntity entity)
        {
            entity.hp.IsAlive = true;
            entity.hp.Hp.Value = entity.hp.HpMax.Value;
            entity.animation.ResetMsg = true;
            entity.view.Material.SetColor("_FlashColor", new Color(1f, 1f, 1f, 1f));
            entity.view.GameObjectLogic.SetActive(true);
            entity.OnCreate();
        }

        public static void ClearHp(GameEntity entity)
        {
            var hp = entity.hp;
            hp.LastDmg = 0;
            hp.DmgShowTime = 0;
            hp.IsAlive = true;
            hp.IsDying = false;
            hp.DyingTime = 0;
            hp.IsDamaged.Value = false;
            hp.LastDamageDir = Vector3.zero;
            hp.LastDamageLevel = EHitLevel.None;
        }
    }
}