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[AK][CLI] Add support for sprites with an external alpha texture

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- Added support for Arknights chararts sprites
- Added support for Arknights avg sprites
This commit is contained in:
VaDiM
2023-08-14 20:26:59 +03:00
parent abbd27fde7
commit 3d7d51b54f
7 changed files with 538 additions and 31 deletions
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60
AssetStudioCLI/Exporter.cs
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@ -1,6 +1,9 @@
using AssetStudio;
using Arknights;
using AssetStudio;
using AssetStudioCLI.Options;
using Newtonsoft.Json;
using SixLabors.ImageSharp.PixelFormats;
using SixLabors.ImageSharp;
using System.IO;
using System.Linq;
using System.Text;
@ -204,11 +207,56 @@ namespace AssetStudioCLI
public static bool ExportSprite(AssetItem item, string exportPath)
{
Image<Bgra32> image;
AvgSprite avgSprite = null;
var alias = "";
var m_Sprite = (Sprite)item.Asset;
var type = CLIOptions.o_imageFormat.Value;
var alphaMask = SpriteMaskMode.On;
if (!TryExportFile(exportPath, item, "." + type.ToString().ToLower(), out var exportFullPath))
var spriteMaskMode = CLIOptions.o_akSpriteMaskMode.Value != AkSpriteMaskMode.None ? SpriteMaskMode.Export : SpriteMaskMode.Off;
var isCharAvgSprite = item.Container.Contains("avg/characters");
var isCharArt = item.Container.Contains("arts/characters");
if (isCharAvgSprite)
{
avgSprite = new AvgSprite(item);
if (CLIOptions.f_akAddAliases.Value && !string.IsNullOrEmpty(avgSprite.Alias))
{
alias = $"_{avgSprite.Alias}";
}
}
if (!CLIOptions.f_akOriginalAvgNames.Value)
{
if ((m_Sprite.m_Name.Length < 3 && m_Sprite.m_Name.All(char.IsDigit)) //not grouped ("spriteIndex")
|| (m_Sprite.m_Name.Length < 5 && m_Sprite.m_Name.Contains('$') && m_Sprite.m_Name.Split('$')[0].All(char.IsDigit))) //grouped ("spriteIndex$groupIndex")
{
var fullName = Path.GetFileNameWithoutExtension(item.Container);
item.Text = $"{fullName}#{m_Sprite.m_Name}";
}
}
if (!TryExportFile(exportPath, item, "." + type.ToString().ToLower(), out var exportFullPath, alias))
return false;
var image = ((Sprite)item.Asset).GetImage(alphaMask);
if (CLIOptions.o_akSpriteMaskMode.Value == AkSpriteMaskMode.External && (isCharAvgSprite || isCharArt))
{
if (m_Sprite.m_RD.alphaTexture.IsNull)
{
var charAlphaAtlas = AkSpriteHelper.TryFindAlphaTex(item, avgSprite, isCharAvgSprite);
if (charAlphaAtlas != null)
{
m_Sprite.m_RD.alphaTexture.Set(charAlphaAtlas);
m_Sprite.akSplitAlpha = true;
}
}
image = m_Sprite.AkGetImage(avgSprite, spriteMaskMode);
}
else
{
image = m_Sprite.GetImage(spriteMaskMode);
}
if (image != null)
{
using (image)
@ -253,9 +301,9 @@ namespace AssetStudioCLI
return false;
}
private static bool TryExportFile(string dir, AssetItem item, string extension, out string fullPath)
private static bool TryExportFile(string dir, AssetItem item, string extension, out string fullPath, string alias = "")
{
var fileName = FixFileName(item.Text);
var fileName = FixFileName(item.Text) + alias;
fullPath = Path.Combine(dir, fileName + extension);
if (!File.Exists(fullPath))
{