using UnityEngine;

public static class GameObjectEx
{
    public static void Destroy(this GameObject obj)
    {
        if (obj == null) return;
        Object.Destroy(obj);
    }

    public static void SetLayerEx(this GameObject obj, int layer, int exceptLayer = -1)
    {
        if (obj == null) return;
        if (obj.layer != exceptLayer)
            obj.layer = layer;
        var trans = obj.transform;
        for (var i = 0; i < trans.childCount; ++i)
        {
            var child = trans.GetChild(i);
            SetLayerEx(child.gameObject, layer, exceptLayer);
        }
    }

    /// <summary>
    /// 修改缩放的方式显示隐藏
    /// </summary>
    /// <param name="go"></param>
    /// <param name="isShow"></param>
    public static void IsScaleShow(this GameObject go, bool isShow)
    {
        if (go == null)
            return;

        if (isShow)
            go.transform.localScale = Vector3.one;
        else
            go.transform.localScale = Vector3.zero;
    }
}