namespace ET
{
    /// <summary>
    /// 监视hp数值变化，改变血条值
    /// </summary>
    [NumericWatcher(NumericType.Mp)]
    public class NumericWatcher_Mp : INumericWatcher
    {
        public async ETTask Run(Entity entity, float old, float value)
        {
            if (!entity) return;
            NumericComponent num = entity.GetComponent<NumericComponent>();
            int maxMp = num.GetAsInt(NumericType.MaxMp);
            if (value <= 0)
            {
                value = 0;
            }
            else if (value > maxMp)
            {
                num.Set(NumericType.Mp, maxMp);
                value = maxMp;
            }
            DelaySendSyncAttributeComponent.instance.Add(entity.As<Unit>(), NumericType.Mp, value);
            await ETTask.CompletedTask;
        }
    }
}