using ET;

namespace ET
{
    [NumericWatcher(NumericType.SkinId)]
    public class NumericWatcher_SkinId : INumericWatcher
    {
        public async ETTask Run(Entity entity, float old, float value)
        {
            Log.Info($"@{entity.Id}改变 SkinId:{old} -> {value}");
            Unit unit = entity.As<Unit>();
            int skinId = MathHelper.RoundToInt(value);
            if (skinId == 0)
            {
                Log.Error($"skinId == 0 where id = {unit.Id}");
                return;
            }
            await Game.EventSystem.Publish(new ET.EventType.ChangeSkin
            {
                zoneScene = entity.ZoneScene(),
                Id = unit.Id,
                skinId = skinId
            });
            unit.RefreshPosition();
            await ETTask.CompletedTask;
        }
    }
}