private void BtnSave_Click(object sender, Avalonia.Interactivity.RoutedEventArgs e)
{
if (modImageBytes != null)
{
TextureFormat fmt = (TextureFormat)(ddTextureFmt.SelectedIndex + 1);
byte[] encImageBytes = TextureEncoderDecoder.Encode(modImageBytes, tex.m_Width, tex.m_Height, fmt);
AssetTypeValueField m_StreamData = baseField.Get("m_StreamData");
m_StreamData.Get("offset").GetValue().Set(0);
m_StreamData.Get("size").GetValue().Set(0);
m_StreamData.Get("path").GetValue().Set("");
baseField.Get("m_TextureFormat").GetValue().Set((int)fmt);
baseField.Get("m_Width").GetValue().Set(tex.m_Width);
baseField.Get("m_Height").GetValue().Set(tex.m_Height);
AssetTypeValueField image_data = baseField.Get("image data");
image_data.GetValue().type = EnumValueTypes.ByteArray;
image_data.templateField.valueType = EnumValueTypes.ByteArray;
AssetTypeByteArray byteArray = new AssetTypeByteArray()
{
size = (uint)encImageBytes.Length,
data = encImageBytes
};
image_data.GetValue().Set(byteArray);
}
Close(true);
}
public static async Task <bool> ExportPng(byte[] encData, string file, int width, int height, TextureFormat format)
{
byte[] decData = TextureEncoderDecoder.Decode(encData, width, height, format);
if (decData == null)
{
return(false);
}
Image <Rgba32> image = Image.LoadPixelData <Rgba32>(decData, width, height);
image.Mutate(i => i.Flip(FlipMode.Vertical));
image.SaveAsPng(file);
return(true);
}
public static byte[] ImportPng(string file, int width, int height, TextureFormat format)
{
byte[] decData;
using (Image <Rgba32> image = Image.Load <Rgba32>(file))
{
image.Mutate(i => i.Flip(FlipMode.Vertical));
if (image.TryGetSinglePixelSpan(out var pixelSpan))
{
decData = MemoryMarshal.AsBytes(pixelSpan).ToArray();
}
else
{
return(null); //rip
}
}
byte[] encData = TextureEncoderDecoder.Encode(decData, width, height, format);
return(encData);
}
private async void BtnSave_Click(object sender, Avalonia.Interactivity.RoutedEventArgs e)
{
if (modImageBytes != null)
{
TextureFormat fmt = (TextureFormat)(ddTextureFmt.SelectedIndex + 1);
byte[] encImageBytes = TextureEncoderDecoder.Encode(modImageBytes, tex.m_Width, tex.m_Height, fmt);
if (encImageBytes == null)
{
await MessageBoxUtil.ShowDialog(this, "Error", $"Failed to encode texture format {fmt}");
Close(false);
return;
}
AssetTypeValueField m_StreamData = baseField.Get("m_StreamData");
m_StreamData.Get("offset").GetValue().Set(0);
m_StreamData.Get("size").GetValue().Set(0);
m_StreamData.Get("path").GetValue().Set("");
baseField.Get("m_Name").GetValue().Set(boxName.Text);
if (!baseField.Get("m_MipMap").IsDummy())
{
baseField.Get("m_MipMap").GetValue().Set(chkHasMipMaps.IsChecked ?? false);
}
if (!baseField.Get("m_MipCount").IsDummy())
{
baseField.Get("m_MipCount").GetValue().Set(1);
}
if (!baseField.Get("m_ReadAllowed").IsDummy())
{
baseField.Get("m_ReadAllowed").GetValue().Set(chkIsReadable.IsChecked ?? false);
}
AssetTypeValueField m_TextureSettings = baseField.Get("m_TextureSettings");
m_TextureSettings.Get("m_FilterMode").GetValue().Set(ddFilterMode.SelectedIndex);
if (int.TryParse(boxAnisotFilter.Text, out int aniso))
{
m_TextureSettings.Get("m_Aniso").GetValue().Set(aniso);
}
if (int.TryParse(boxMipMapBias.Text, out int mipBias))
{
m_TextureSettings.Get("m_MipBias").GetValue().Set(mipBias);
}
m_TextureSettings.Get("m_WrapU").GetValue().Set(ddWrapModeU.SelectedIndex);
m_TextureSettings.Get("m_WrapV").GetValue().Set(ddWrapModeV.SelectedIndex);
if (boxLightMapFormat.Text.StartsWith("0x"))
{
if (int.TryParse(boxLightMapFormat.Text, NumberStyles.HexNumber, CultureInfo.CurrentCulture, out int lightFmt))
{
baseField.Get("m_LightmapFormat").GetValue().Set(lightFmt);
}
}
else
{
if (int.TryParse(boxLightMapFormat.Text, out int lightFmt))
{
baseField.Get("m_LightmapFormat").GetValue().Set(lightFmt);
}
}
baseField.Get("m_ColorSpace").GetValue().Set(ddColorSpace.SelectedIndex);
baseField.Get("m_TextureFormat").GetValue().Set((int)fmt);
baseField.Get("m_CompleteImageSize").GetValue().Set(encImageBytes.Length);
baseField.Get("m_Width").GetValue().Set(tex.m_Width);
baseField.Get("m_Height").GetValue().Set(tex.m_Height);
AssetTypeValueField image_data = baseField.Get("image data");
image_data.GetValue().type = EnumValueTypes.ByteArray;
image_data.templateField.valueType = EnumValueTypes.ByteArray;
AssetTypeByteArray byteArray = new AssetTypeByteArray()
{
size = (uint)encImageBytes.Length,
data = encImageBytes
};
image_data.GetValue().Set(byteArray);
Close(true);
}
else
{
await MessageBoxUtil.ShowDialog(this, "Error",
"Texture reencoding is not supported atm.\n" +
"If you want to change the texture format,\n" +
"export it to png first then reimport it here.\n" +
"Sorry for the inconvenience.");
Close(false);
}
}
