Exemplo n.º 1
0
        public static int Execute( List<string> args )
        {
            if ( args.Count < 1 ) {
                Console.WriteLine( "Usage: infile.g1t" );
                return -1;
            }

            string infile = args[0];
            string outdir = Path.GetDirectoryName( infile );
            string filename = Path.GetFileName( infile );

            var g1t = new g1t( infile );

            for ( int i = 0; i < g1t.Textures.Count; ++i ) {
                var tex = g1t.Textures[i];

                if ( Textures.DDSHeader.IsDDSTextureFormat( tex.Format ) ) {
                    string path = System.IO.Path.Combine( outdir, filename + "_" + i.ToString( "D4" ) + ".dds" );
                    using ( var fs = new System.IO.FileStream( path, System.IO.FileMode.Create ) ) {
                        fs.Write( Textures.DDSHeader.Generate( tex.Width, tex.Height, tex.Mipmaps, tex.Format ) );
                        fs.Write( tex.Data );
                        fs.Close();
                    }
                } else {
                    for ( int mipmapLevel = 0; mipmapLevel < tex.Mipmaps; ++mipmapLevel ) {
                        string path = System.IO.Path.Combine( outdir, filename + "_" + i.ToString( "D4" ) + ( mipmapLevel > 0 ? "_Mipmap" + mipmapLevel : "" ) + ".png" );
                        int width = (int)tex.Width / ( 1 << mipmapLevel );
                        int height = (int)tex.Height / ( 1 << mipmapLevel );

                        var bitmap = new System.Drawing.Bitmap( width, height );
                        long offset = tex.GetDataStart( mipmapLevel );
                        for ( int j = 0; j < tex.GetDataLength( mipmapLevel ) / 4; ++j ) {
                            long idx = offset + j * 4;
                            System.Drawing.Color color;
                            switch ( tex.Format ) {
                                case Textures.TextureFormat.RGBA:
                                    color = System.Drawing.Color.FromArgb( tex.Data[idx + 3], tex.Data[idx + 2], tex.Data[idx + 1], tex.Data[idx] );
                                    break;
                                case Textures.TextureFormat.ABGR:
                                    color = System.Drawing.Color.FromArgb( tex.Data[idx], tex.Data[idx + 3], tex.Data[idx + 2], tex.Data[idx + 1] );
                                    break;
                                default:
                                    throw new Exception( "Unsupported texture format in png generation color loop." );
                            }
                            bitmap.SetPixel( (int)( j % width ), (int)( j / width ), color );
                        }
                        bitmap.Save( path, System.Drawing.Imaging.ImageFormat.Png );
                    }
                }
            }

            return 0;
        }
Exemplo n.º 2
0
        public static int Execute(List <string> args)
        {
            if (args.Count < 1)
            {
                Console.WriteLine("Usage: infile.g1t");
                return(-1);
            }

            string infile   = args[0];
            string outdir   = Path.GetDirectoryName(infile);
            string filename = Path.GetFileName(infile);

            var g1t = new g1t(infile);

            for (int i = 0; i < g1t.Textures.Count; ++i)
            {
                var tex = g1t.Textures[i];

                if (Textures.DDSHeader.IsDDSTextureFormat(tex.Format))
                {
                    string path = System.IO.Path.Combine(outdir, filename + "_" + i.ToString("D4") + ".dds");
                    using (var fs = new System.IO.FileStream(path, System.IO.FileMode.Create)) {
                        fs.Write(Textures.DDSHeader.Generate(tex.Width, tex.Height, tex.Mipmaps, tex.Format).ToBytes());
                        fs.Write(tex.Data);
                        fs.Close();
                    }
                }
                else
                {
                    for (int mipmapLevel = 0; mipmapLevel < tex.Mipmaps; ++mipmapLevel)
                    {
                        string path   = System.IO.Path.Combine(outdir, filename + "_" + i.ToString("D4") + (mipmapLevel > 0 ? "_Mipmap" + mipmapLevel : "") + ".png");
                        int    width  = (int)tex.Width / (1 << mipmapLevel);
                        int    height = (int)tex.Height / (1 << mipmapLevel);

                        var  bitmap = new System.Drawing.Bitmap(width, height);
                        long offset = tex.GetDataStart(mipmapLevel);
                        for (int j = 0; j < tex.GetDataLength(mipmapLevel) / 4; ++j)
                        {
                            long idx = offset + j * 4;
                            System.Drawing.Color color;
                            switch (tex.Format)
                            {
                            case Textures.TextureFormat.RGBA:
                                color = System.Drawing.Color.FromArgb(tex.Data[idx + 3], tex.Data[idx + 2], tex.Data[idx + 1], tex.Data[idx]);
                                break;

                            case Textures.TextureFormat.ABGR:
                                color = System.Drawing.Color.FromArgb(tex.Data[idx], tex.Data[idx + 3], tex.Data[idx + 2], tex.Data[idx + 1]);
                                break;

                            default:
                                throw new Exception("Unsupported texture format in png generation color loop.");
                            }
                            bitmap.SetPixel((int)(j % width), (int)(j / width), color);
                        }
                        bitmap.Save(path, System.Drawing.Imaging.ImageFormat.Png);
                    }
                }
            }

            return(0);
        }