private void GenerateSheet(AseImportContextWorker aseWorker, string sheetAssetPath, Dictionary <string, AnimationOptions> animationOptionsDictionary)
{
var sheetImporter = GetAtPath(sheetAssetPath) as TextureImporter;
var texture = AssetDatabase.LoadAssetAtPath <Texture2D>(sheetAssetPath);
sheetImporter.wrapMode = textureCreationOptions.textureWrapMode;
sheetImporter.filterMode = textureCreationOptions.filterMode;
sheetImporter.alphaIsTransparency = textureCreationOptions.alphaIsTransparency;
sheetImporter.spriteImportMode = SpriteImportMode.Multiple;
var sprites = AseImportContextWorker.EnumerateSprites(texture, sheetData, spriteImportOptions).ToArray();
sheetImporter.spritesheet = sprites.Select(s => new SpriteMetaData
{
rect = s.rect,
name = s.name,
}).ToArray();
sheetImporter.SaveAndReimport();
foreach (var metaFrameTag in sheetData.meta.frameTags)
{
var anim = aseWorker.GenerateAnimation(metaFrameTag, sheetData.frames, sprites,
animationOptionsDictionary?.ContainsKey(metaFrameTag.name) == true
? animationOptionsDictionary[metaFrameTag.name]
: AseImportContextWorker.GetDefaultAnimationOptions);
if (anim != null)
{
AssetDatabase.CreateAsset(anim, Path.GetDirectoryName(sheetAssetPath) + "/anim_" + metaFrameTag.name + ".anim");
}
}
}
public override void OnImportAsset(AssetImportContext ctx)
{
var aseWorker = new AseImportContextWorker(ctx)
{
TextureCreationOptions = textureCreationOptions,
SpriteImportOptions = spriteImportOptions
};
//Check if this is a ase file. If it's not, we have no business here
if (!aseWorker.ContextFileIsAseFile())
{
return;
}
var ase = new AsepriteCli(AsepriteAutoImporterSettings.GetSettings().pathToAsepriteExecutable, importOptions);
var tempDir = GetTempFolder();
var sheetDataFile = $"{tempDir}/{aseWorker.AseFileNoExt}_data.json".Replace(" ", "");
var animationOptionsDictionary = animationOptions.ToDictionary(e => e.tagName, e => e.animationOptions);
if (colabOptions.exportToFile)
{
var exportDir = GetExportDir(aseWorker.AseFileNoExt);
var sheetFile = $"{exportDir}/{aseWorker.AseFileNoExt}_sheet.png";
ase.ExportSpriteSheet(aseWorker.AseFile, sheetFile, sheetDataFile);
sheetData = AseSheetData.Create(sheetDataFile, aseWorker.AseFile);
RefreshAnimationOptions();
var sheetAssetPath = "Assets/" + sheetFile.Split(new[] { "Assets/" }, StringSplitOptions.RemoveEmptyEntries)[1];
AssetDatabase.ImportAsset(sheetAssetPath, ImportAssetOptions.ForceSynchronousImport | ImportAssetOptions.ForceUpdate);
AssetDatabase.Refresh(ImportAssetOptions.ForceSynchronousImport | ImportAssetOptions.ForceUpdate);
aseWorker.MainTexture = AssetDatabase.LoadAssetAtPath <Texture2D>(sheetAssetPath);
if (!Directory.Exists(Path.GetDirectoryName(sheetAssetPath)))
{
Directory.CreateDirectory(Path.GetDirectoryName(sheetAssetPath));
}
void GenerateSheetLocal()
{
GenerateSheet(aseWorker, sheetAssetPath, animationOptionsDictionary);
EditorApplication.delayCall -= GenerateSheetLocal;
}
EditorApplication.delayCall += GenerateSheetLocal;
}
else
{
var sheetFile = $"{tempDir}/{aseWorker.AseFileNoExt}_sheet.png";
ase.ExportSpriteSheet(aseWorker.AseFile, sheetFile, sheetDataFile);
sheetData = AseSheetData.Create(sheetDataFile, aseWorker.AseFile);
aseWorker.AddMainTextureToContext(sheetFile);
RefreshAnimationOptions();
aseWorker.AddIndividualSpritesToContext(sheetData);
aseWorker.AddAnimationsToContext(sheetData, animationOptionsDictionary);
}
Directory.Delete(tempDir, true);
AssetDatabase.SaveAssets();
}