/// <summary>
/// Save all the items to Editor Prefs.
/// </summary>
void Save()
{
string data = "";
if (mItems.size > 0)
{
string guid = mItems[0].guid;
StringBuilder sb = new StringBuilder();
sb.Append(guid);
for (int i = 1; i < mItems.size; ++i)
{
guid = mItems[i].guid;
if (string.IsNullOrEmpty(guid))
{
Debug.LogWarning("Unable to save " + mItems[i].prefab.name);
}
else
{
sb.Append('|');
sb.Append(mItems[i].guid);
}
}
data = sb.ToString();
}
NGUISettings.SetString(saveKey, data);
}
/// <summary>
/// Resets all variables
/// </summary>
private void ResetVariables()
{
// clear ngui settings
NGUISettings.SetString(NSettingsAtlasName, string.Empty);
ActualOutput = null;
NGUISettings.atlas = null;
NGUISettings.fontData = null;
NGUISettings.fontTexture = null;
TargetAtlas = null;
SourceFolder = string.Empty;
}
// CheckSourceFolder
#endregion
#region CreateNewAtlas
/// <summary>
/// Create a new atlas
/// </summary>
/// <param name="psdAssetFolderPath"></param>
/// <returns></returns>
public static UIAtlas CreateNewAtlas(string psdAssetFolderPath)
{
CheckSourceFolder(psdAssetFolderPath);
string prefabPath = string.Empty, matPath = string.Empty;
string AtlasName = PsdImporter.NSettingsAtlasName;
// If we have an atlas to work with, see if we can figure out the path for it and its material
if (NGUISettings.atlas != null && NGUISettings.atlas.name == NGUISettings.GetString(AtlasName, string.Empty))
{
prefabPath = AssetDatabase.GetAssetPath(NGUISettings.atlas.gameObject.GetInstanceID());
if (NGUISettings.atlas.spriteMaterial != null)
{
matPath = AssetDatabase.GetAssetPath(NGUISettings.atlas.spriteMaterial.GetInstanceID());
}
}
// Assume default values if needed
NGUISettings.SetString(AtlasName, PsdImporter.ObjPSDFolderToLoad.name);
if (string.IsNullOrEmpty(prefabPath))
{
prefabPath = string.Format("{0}{1}.prefab", PsdImporter.SourceFolder, AtlasName);
}
if (string.IsNullOrEmpty(matPath))
{
matPath = string.Format("{0}{1}.mat", PsdImporter.SourceFolder, AtlasName);
}
// Try to load the prefab
GameObject go = AssetDatabase.LoadAssetAtPath(prefabPath, typeof(GameObject)) as GameObject;
if (NGUISettings.atlas == null && go != null)
{
NGUISettings.atlas = go.GetComponent <UIAtlas>();
}
// Try to load the material
Material mat = AssetDatabase.LoadAssetAtPath(matPath, typeof(Material)) as Material;
// If the material doesn't exist, create it
if (mat == null)
{
mat = new Material(Shader.Find(STR_UnlitTransparentColored));
// Save the material
AssetDatabase.CreateAsset(mat, matPath);
AssetDatabase.Refresh();
// Load the material so it's usable
mat = AssetDatabase.LoadAssetAtPath(matPath, typeof(Material)) as Material;
}
// create atlas if one is not already loaded
if (NGUISettings.atlas == null || NGUISettings.atlas.name != AtlasName)
{
// Create a new prefab for the atlas
Object prefab = go ?? PrefabUtility.CreateEmptyPrefab(prefabPath);
// Create a new game object for the atlas
go = new GameObject(AtlasName);
go.AddComponent <UIAtlas>().spriteMaterial = mat;
// Update the prefab
PrefabUtility.ReplacePrefab(go, prefab);
DestroyImmediate(go);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
// Select the atlas
go = AssetDatabase.LoadAssetAtPath(prefabPath, typeof(GameObject)) as GameObject;
NGUISettings.atlas = go.GetComponent <UIAtlas>();
}
return(go.GetComponent <UIAtlas>());
}