static void Main(string[] args)
{
FileParser lParser = new FileParser();
string packFile = Directory.GetParent(Directory.GetCurrentDirectory()).Parent.Parent.FullName + "\\Resources\\test2.json.atlas";
TextureAtlasFile textFile;
textFile = TextureAtlasParserImporter.ImportFromFile(packFile);
TextureAtlasParserImporter.TestExportToFile(textFile, "packOutTest.atlas");
}
public override TextureAtlasFile Import(string filename, ContentImporterContext context)
{
return(TextureAtlasParserImporter.ImportFromFile(filename));
}
public override void OnImportAsset(AssetImportContext ctx)
{
Dictionary <string, List <SpriteResourceData> > animations = new Dictionary <string, List <SpriteResourceData> >();
TextureAtlasFile textureAtlasFile = TextureAtlasParserImporter.ImportFromFile(ctx.assetPath);
string currentDirectory = UnityStringUtilities.RemoveFileName(ctx.assetPath);
string resourcePath = "";
Debug.Log("assetPath: " + ctx.assetPath);
Debug.Log("currentDirectory: " + currentDirectory);
foreach (var texture in textureAtlasFile.Textures)
{
//Update the texture based off of the atlas
Debug.Log("texture.ImagePath: " + currentDirectory + texture.ImagePath);
resourcePath = currentDirectory + texture.ImagePath;
TextureImporter textureImporter = (TextureImporter)AssetImporter.GetAtPath(resourcePath);
textureImporter.textureType = TextureImporterType.Sprite;
textureImporter.spriteImportMode = SpriteImportMode.Multiple;
textureImporter.mipmapEnabled = false;
textureImporter.filterMode = FilterMode.Point;
//Remove Compression to maintain better quality
textureImporter.textureCompression = TextureImporterCompression.Uncompressed;
List <SpriteMetaData> metas = new List <SpriteMetaData>();
int yPos = 0;
foreach (var subtexture in texture.Subtexture)
{
SpriteMetaData meta = new SpriteMetaData();
// Convert y from top to Unity's bottom
yPos = texture.Height - subtexture.Height;
yPos = yPos - subtexture.Y;
meta.rect = new Rect(subtexture.X, yPos, subtexture.Width, subtexture.Height);
if (subtexture.Index != -1)
{
//meta.name = subtexture.Name + "_" + subtexture.Index.ToString();
meta.name = SpriteResourceData.GenerateImageMetaName(subtexture.Name, subtexture.Index);
if (animations.ContainsKey(subtexture.Name))
{
animations[subtexture.Name].Add(new SpriteResourceData(subtexture.Index, subtexture.Name, resourcePath, subtexture.FPS, subtexture.Duration));
}
else
{
animations.Add(subtexture.Name, new List <SpriteResourceData>()
{
new SpriteResourceData(subtexture.Index, subtexture.Name, resourcePath, subtexture.FPS, subtexture.Duration)
});
}
}
else
{
meta.name = subtexture.Name;
}
metas.Add(meta);
}
textureImporter.spritesheet = metas.ToArray();
EditorUtility.SetDirty(textureImporter);
textureImporter.SaveAndReimport();
}
foreach (var animation in animations)
{
Debug.Log("animation[" + animation.Key + "]=" + animation.Value);
animation.Value.Sort();
if (animation.Value.Count > 0)
{
MakeAnimation(ctx, animation.Key, animation.Value);
animation.Value.Clear();
}
}
}