static private void CreateSpriteLibrarySourceAssetMenu()
{
var action = ScriptableObject.CreateInstance <CreateSpriteLibrarySourceAsset>();
var icon = IconUtility.LoadIconResource("Sprite Library", "Icons/Light", "Icons/Dark");
ProjectWindowUtil.StartNameEditingIfProjectWindowExists(0, action, "SpriteLib.spriteLib", icon, null);
}
/// <summary>
/// Implementation of ScriptedImporter.OnImportAsset
/// </summary>
/// <param name="ctx">
/// This argument contains all the contextual information needed to process the import
/// event and is also used by the custom importer to store the resulting Unity Asset.
/// </param>
public override void OnImportAsset(AssetImportContext ctx)
{
var spriteLib = ScriptableObject.CreateInstance <SpriteLibraryAsset>();
spriteLib.name = System.IO.Path.GetFileNameWithoutExtension(assetPath);
var sourceAsset = UnityEditorInternal.InternalEditorUtility.LoadSerializedFileAndForget(assetPath);
if (sourceAsset?.Length > 0)
{
var sourceLibraryAsset = sourceAsset[0] as SpriteLibrarySourceAsset;
if (sourceLibraryAsset != null)
{
foreach (var cat in sourceLibraryAsset.library)
{
spriteLib.AddCategoryLabel(null, cat.name, null);
foreach (var entry in cat.overrideEntries)
{
spriteLib.AddCategoryLabel(entry.spriteOverride, cat.name, entry.name);
}
}
}
if (!string.IsNullOrEmpty(sourceLibraryAsset.primaryLibraryID))
{
var primaryAssetPath = AssetDatabase.GUIDToAssetPath(sourceLibraryAsset.primaryLibraryID);
if (primaryAssetPath != assetPath)
{
ctx.DependsOnArtifact(AssetDatabase.GUIDToAssetPath(sourceLibraryAsset.primaryLibraryID));
m_PrimaryLibrary = AssetDatabase.LoadAssetAtPath <SpriteLibraryAsset>(primaryAssetPath);
}
}
}
ctx.AddObjectToAsset("SpriteLib", spriteLib, IconUtility.LoadIconResource("Sprite Library", "Icons/Light", "Icons/Dark"));
}
