/// <summary>
/// TODO 导出UI前的工作
/// 生成图集
/// 检查1个只能使用一个图集，Text不勾选bestFit，不使用空的Image接受事件
/// </summary>
/// <param name="asset"></param>
private static void BeforeExportUIPrefab(UIWindowAsset asset)
{
/* 目录结构：
* UIHello.unity
* atlas
* sprite1.png
* ....
* 每个目录下的atlas存放用到的图片，atlas文件夹打到一个图集中
*/
var scene = EditorSceneManager.GetActiveScene();
var src_path = scene.path.Replace(scene.name + ".unity", "").Replace(Application.dataPath, "Assets/") + "atlas";
var dst_path = "Assets/" + KEngineDef.ResourcesBuildDir + "/UI/";
CreateSpriteAtlas(src_path, dst_path, asset.name);
List <string> atlasNames = new List <string>();
var images = asset.GetComponentsInChildren <Image>(false);
foreach (Image image in images)
{
if (image.sprite != null)
{
var atlasName = GetSpriteAtlasName(image);
if (!string.IsNullOrEmpty(atlasName) && !atlasNames.Contains(atlasName))
{
atlasNames.Add(atlasName);
}
}
}
asset.atals_arr = string.Join(",", atlasNames);
}
private static void CheckUIRule(UIWindowAsset asset)
{
//TODO 导出前检查UI，比如只能使用一个图集，Text不勾选bestFit，不使用空的Image接受事件
//var images = asset.GetComponentsInChildren<Image>(false);
}
