//[MenuItem("UI/Create Atlas")]
public static void CreateUIAtlas()
{
string rootFloder = Application.dataPath + "/UI_Atlas/";
if (!Directory.Exists(rootFloder))
{
return;
}
string targetFloder = Application.dataPath + "/Resources/UI/Atlas/";
if (!Directory.Exists(targetFloder))
{
Directory.CreateDirectory(targetFloder);
}
List <string> lastnames = new List <string>();
DirectoryInfo last = new DirectoryInfo(targetFloder);
FileInfo[] pfbs = last.GetFiles("*.prefab", SearchOption.AllDirectories);
foreach (FileInfo pfb in pfbs)
{
string name = pfb.FullName.Substring(targetFloder.Length);
name = name.Substring(0, name.IndexOf("."));
name = name.Replace("\\", "/");
lastnames.Add(name);
}
DirectoryInfo dir = new DirectoryInfo(rootFloder);
DirectoryInfo[] childs = dir.GetDirectories("*", SearchOption.AllDirectories);
foreach (DirectoryInfo child in childs)
{
string subpath = child.FullName.Substring(Application.dataPath.IndexOf("Assets"));
subpath = subpath.Replace("\\", "/");
subpath = subpath.Substring("Assets/UI_Atlas/".Length);
lastnames.Remove(subpath);
string floder = Path.GetDirectoryName(targetFloder + subpath);
if (!Directory.Exists(floder))
{
Directory.CreateDirectory(floder);
}
string atlasName = "Atlas/" + subpath;
List <Sprite> sprites = new List <Sprite>();
FileInfo[] files = child.GetFiles("*.png");
foreach (FileInfo file in files)
{
string old = File.ReadAllText(file.FullName + ".meta", System.Text.Encoding.Default);
File.Move(file.FullName + ".meta", file.FullName + ".meta.old");
//*
YamlSerializer serializer = new YamlSerializer();
object[] rsl = serializer.Deserialize(old);
Dictionary <object, object> settings = rsl[0] as Dictionary <object, object>;
string createTime = settings["timeCreated"].ToString();
Dictionary <object, object> TextureImporter = settings["TextureImporter"] as Dictionary <object, object>;
string wm = "1";
string spx = "0";
string spy = "0";
string sbx = "0";
string sby = "0";
string sbz = "0";
string sbw = "0";
string an = "";
string av = "";
if (TextureImporter != null)
{
int textureType = (int)TextureImporter["textureType"];
if (textureType == 8)
{
Dictionary <object, object> sp = TextureImporter["spritePivot"] as Dictionary <object, object>;
spx = sp["x"].ToString();
spy = sp[true].ToString();
Dictionary <object, object> sb = TextureImporter["spriteBorder"] as Dictionary <object, object>;
sbx = sb["x"].ToString();
sby = sb[true].ToString();
sbz = sb["z"].ToString();
sbw = sb["w"].ToString();
Dictionary <object, object> textureSettings = TextureImporter["textureSettings"] as Dictionary <object, object>;
wm = textureSettings["wrapMode"].ToString();
}
an = TextureImporter["assetBundleName"] == null ? "" : TextureImporter["assetBundleName"].ToString();
av = TextureImporter["assetBundleVariant"] == null ? "" : TextureImporter["assetBundleVariant"].ToString();
}
string guid = AssetDatabase.AssetPathToGUID("Assets/UI_Atlas/" + subpath + "/" + file.Name);
string str = metastring.Replace("#GUID#", guid);
str = str.Replace("#TC#", createTime);
str = str.Replace("#WM#", wm);
str = str.Replace("#SPX#", spx);
str = str.Replace("#SPY#", spy);
str = str.Replace("#SBX#", sbx);
str = str.Replace("#SBY#", sby);
str = str.Replace("#SBZ#", sbz);
str = str.Replace("#SBW#", sbw);
str = str.Replace("#PT#", atlasName);
str = str.Replace("#AN#", an);
str = str.Replace("#AV#", av);
//*/
try
{
File.WriteAllText(file.FullName + ".meta", str, System.Text.Encoding.Default);
}
catch (System.Exception ex)
{
Debug.LogError(ex);
File.Copy(file.FullName + ".meta.old", file.FullName + ".meta", true);
}
File.Delete(file.FullName + ".meta.old");
AssetDatabase.Refresh();
Object[] objs = AssetDatabase.LoadAllAssetsAtPath("Assets/UI_Atlas/" + subpath + "/" + file.Name);
foreach (Object obj in objs)
{
if (obj.GetType() == typeof(Sprite))
{
sprites.Add(obj as Sprite);
}
}
}
GameObject go = AssetDatabase.LoadAssetAtPath <GameObject>("Assets/Resources/UI/Atlas/" + subpath + ".prefab");
if (go == null)
{
go = new GameObject();
UIAtlas atlas = go.AddComponent <UIAtlas>();
atlas.SetSprites(sprites);
PrefabUtility.CreatePrefab("Assets/Resources/UI/Atlas/" + subpath + ".prefab", go);
DestroyImmediate(go);
}
else
{
GameObject go2 = PrefabUtility.InstantiatePrefab(go) as GameObject;
UIAtlas atlas = go2.GetComponent <UIAtlas>();
if (atlas == null)
{
atlas = go2.AddComponent <UIAtlas>();
atlas.SetSprites(sprites);
PrefabUtility.ReplacePrefab(go2, go, ReplacePrefabOptions.ConnectToPrefab);
}
else
{
bool b = false;
for (int i = 0; i < sprites.Count; ++i)
{
if (sprites[i] != null && atlas[sprites[i].name] != sprites[i])
{
b = true;
break;
}
}
if (b || sprites.Count != atlas.Count)
{
atlas.SetSprites(sprites);
PrefabUtility.ReplacePrefab(go2, go, ReplacePrefabOptions.ConnectToPrefab);
}
}
DestroyImmediate(go2);
}
}
foreach (string str in lastnames)
{
File.Delete(targetFloder + str + ".prefab");
}
AssetDatabase.Refresh();
}
