mirror of
https://github.com/crskycode/GARbro.git
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367 lines
13 KiB
C#
367 lines
13 KiB
C#
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//! \file ImageBIZ.cs
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//! \date 2023 Sep 30
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//! \brief ADVIZ engine image format.
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//
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// Copyright (C) 2023 by morkt
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to
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// deal in the Software without restriction, including without limitation the
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// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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// sell copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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// IN THE SOFTWARE.
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//
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using System.Collections.Generic;
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using System.ComponentModel.Composition;
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using System.IO;
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using System.Text.RegularExpressions;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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// [970829][Ange] Coin
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namespace GameRes.Formats.Adviz
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{
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[Export(typeof(ImageFormat))]
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public class BizFormat : ImageFormat
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{
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public override string Tag => "BIZ";
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public override string Description => "ADVIZ engine image format";
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public override uint Signature => 0;
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const byte DefaultKey = 0x39;
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public override ImageMetaData ReadMetaData (IBinaryStream file)
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{
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if (!file.Name.HasExtension (".BIZ"))
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return null;
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var header = file.ReadHeader (4);
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uint width = header.ToUInt16 (0);
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uint height = header.ToUInt16 (2);
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if (width * height + 4 != file.Length)
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return null;
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return new ImageMetaData {
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Width = width,
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Height = height,
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BPP = 8,
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};
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}
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public override ImageData Read (IBinaryStream file, ImageMetaData info)
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{
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var palette = ReadPalette (file.Name, 0x300, (pal, off) => ReadPalette (pal, off, 0x100, PaletteFormat.Rgb));
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if (null == palette)
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throw new FileNotFoundException ("Unable to retrieve palette.");
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file.Position = 4;
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var pixels = file.ReadBytes (info.iWidth * info.iHeight);
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byte key = DefaultKey;
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for (int i = 0; i < pixels.Length; ++i)
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{
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pixels[i] ^= key;
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key += pixels[i];
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}
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return ImageData.CreateFlipped (info, PixelFormats.Indexed8, palette, pixels, info.iWidth);
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}
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public override void Write (Stream file, ImageData image)
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{
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throw new System.NotImplementedException ("BizFormat.Write not implemented");
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}
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internal delegate BitmapPalette PaletteReader (ArcView file, int offset);
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static readonly Regex TachieRe = new Regex (@"^(T[^._]+_)[2-9][^.]*\.GIZ$", RegexOptions.Compiled);
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internal static BitmapPalette ReadPalette (string base_name, int pal_size, PaletteReader read_pal)
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{
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var dir_name = Path.GetDirectoryName (base_name);
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var grp_tbl_name = Path.Combine (dir_name, @"..\GRP_TBL.SYS");
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var plt_tbl_name = Path.Combine (dir_name, @"..\PLT_TBL.SYS");
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if (!File.Exists (grp_tbl_name) || !File.Exists (plt_tbl_name))
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return null;
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int index = 0;
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uint grp_size = 0;
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base_name = Path.GetFileName (base_name).ToUpperInvariant();
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var name = base_name;
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var ext = Path.GetExtension (name).TrimStart('.');
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var match = TachieRe.Match (name);
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if (match.Success)
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name = match.Groups[1].Value + "1";
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else
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name = Path.GetFileNameWithoutExtension (name);
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if (name.Length < 8)
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name += ' ';
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using (var grp = new ArcView (grp_tbl_name))
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{
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grp_size = (uint)grp.MaxOffset;
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int pos = 0;
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while (pos + 12 <= grp.MaxOffset)
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{
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if (grp.View.AsciiEqual (pos, name) &&
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grp.View.AsciiEqual (pos+8, ext))
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{
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break;
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}
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++index;
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pos += 12;
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}
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if (pos >= grp.MaxOffset)
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return null;
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}
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using (var pal = new ArcView (plt_tbl_name))
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{
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uint plt_size = (uint)pal.MaxOffset;
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var id = new GrpIdentifier (grp_size, plt_size);
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IGrpMapper mapper;
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if (!GrpMap.TryGetValue (id, out mapper))
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mapper = new DirectMapper();
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index = mapper.GetPaletteIndex (index, base_name);
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int pal_offset = index * pal_size;
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if (pal_offset + pal_size > pal.MaxOffset)
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{
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int count = (int)(pal.MaxOffset / pal_size) - 1;
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pal_offset = count * pal_size;
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}
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return read_pal (pal, pal_offset);
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}
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}
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static readonly Dictionary<GrpIdentifier, IGrpMapper> GrpMap = new Dictionary<GrpIdentifier, IGrpMapper> {
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{ new GrpIdentifier (1584, 139008), new GrpShiftMapper (52) },
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{ new GrpIdentifier (2160, 12288),
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new GrpNameMapper { NameMap = new Dictionary<string, int> {
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{ "BG01.BIZ", 14 },
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{ "BG02.BIZ", 8 },
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{ "BG03.BIZ", 8 },
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{ "BG04.BIZ", 8 },
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{ "BG05.BIZ", 8 },
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{ "BG06.BIZ", 8 },
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{ "BG07.BIZ", 8 },
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{ "BG08.BIZ", 8 },
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{ "BG09.BIZ", 8 },
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{ "BG10.BIZ", 8 },
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{ "BG11.BIZ", 8 },
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{ "BG12.BIZ", 8 },
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{ "BG13.BIZ", 8 },
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{ "BG14.BIZ", 8 },
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{ "BG15.BIZ", 8 },
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{ "BG16.BIZ", 8 },
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{ "BG17.BIZ", 8 },
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{ "BG18.BIZ", 8 },
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{ "BG19.BIZ", 8 },
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{ "CA01.BIZ", 12 },
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{ "CA02.BIZ", 12 },
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{ "CA03.BIZ", 4 },
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{ "CA04.BIZ", 8 },
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{ "CA05.BIZ", 8 },
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{ "CA06.BIZ", 8 },
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{ "CA07.BIZ", 8 },
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{ "CA08.BIZ", 8 },
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{ "CA09.BIZ", 8 },
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{ "CA10.BIZ", 8 },
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{ "CA11.BIZ", 8 },
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{ "CA12.BIZ", 8 },
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{ "CA13.BIZ", 8 },
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{ "CA14.BIZ", 8 },
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{ "CA15.BIZ", 8 },
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{ "CA16.BIZ", 8 },
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{ "CA17.BIZ", 8 },
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{ "CA18.BIZ", 8 },
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{ "CA19.BIZ", 8 },
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{ "CA20.BIZ", 8 },
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{ "CA21.BIZ", 8 },
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{ "CA22.BIZ", 8 },
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{ "CA23.BIZ", 8 },
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{ "CA24.BIZ", 8 },
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{ "CA25.BIZ", 8 },
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{ "CA26.BIZ", 8 },
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{ "CA27.BIZ", 8 },
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{ "CA28.BIZ", 8 },
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{ "CA29.BIZ", 8 },
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{ "CA30.BIZ", 8 },
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{ "CA31.BIZ", 8 },
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{ "CA32.BIZ", 8 },
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{ "CA33.BIZ", 8 },
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{ "CA34.BIZ", 8 },
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{ "CA35.BIZ", 8 },
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{ "CA36.BIZ", 8 },
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{ "CA37.BIZ", 8 },
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{ "CA38.BIZ", 8 },
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{ "CA39.BIZ", 8 },
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{ "CA40.BIZ", 8 },
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{ "CA41.BIZ", 8 },
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{ "CA42.BIZ", 8 },
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{ "CA43.BIZ", 8 },
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{ "CA44.BIZ", 8 },
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{ "CA45.BIZ", 8 },
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{ "CA46.BIZ", 8 },
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{ "CA47.BIZ", 8 },
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{ "CA48.BIZ", 8 },
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{ "CA49.BIZ", 8 },
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{ "CA50.BIZ", 8 },
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{ "CA51.BIZ", 8 },
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{ "CA52.BIZ", 8 },
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{ "CA53.BIZ", 8 },
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{ "CA54.BIZ", 8 },
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{ "CA55.BIZ", 8 },
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{ "CA56.BIZ", 8 },
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{ "CA57.BIZ", 8 },
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{ "CA58.BIZ", 8 },
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{ "CA59.BIZ", 8 },
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{ "CA60.BIZ", 8 },
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{ "E02.BIZ", 8 },
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{ "E03.BIZ", 8 },
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{ "E04.BIZ", 8 },
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{ "E05.BIZ", 8 },
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{ "E06.BIZ", 8 },
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{ "E07.BIZ", 8 },
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{ "E08.BIZ", 8 },
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{ "E09.BIZ", 8 },
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{ "E10.BIZ", 8 },
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{ "E11.BIZ", 8 },
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{ "E12.BIZ", 8 },
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{ "E13.BIZ", 8 },
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{ "E14.BIZ", 8 },
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{ "E15.BIZ", 8 },
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{ "E16.BIZ", 8 },
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{ "E17.BIZ", 8 },
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{ "E18.BIZ", 8 },
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{ "END.BIZ", 6 },
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{ "IPL.BIZ", 12 },
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{ "S01.BIZ", 8 },
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{ "S02.BIZ", 8 },
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{ "S03.BIZ", 8 },
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{ "S04.BIZ", 8 },
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{ "S05.BIZ", 8 },
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{ "S06.BIZ", 8 },
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{ "S07.BIZ", 8 },
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{ "S08.BIZ", 8 },
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{ "S09.BIZ", 8 },
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{ "S10.BIZ", 8 },
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{ "S11.BIZ", 8 },
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{ "S12.BIZ", 8 },
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{ "S13.BIZ", 8 },
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{ "S14.BIZ", 8 },
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{ "S15.BIZ", 8 },
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{ "S16.BIZ", 8 },
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{ "S17.BIZ", 8 },
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{ "S18.BIZ", 8 },
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{ "S19.BIZ", 8 },
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{ "S20.BIZ", 8 },
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{ "S21.BIZ", 8 },
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{ "S22.BIZ", 8 },
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{ "S23.BIZ", 8 },
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{ "S24.BIZ", 8 },
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{ "S25.BIZ", 8 },
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{ "S26.BIZ", 8 },
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{ "S27.BIZ", 8 },
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{ "S28.BIZ", 8 },
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{ "S29.BIZ", 8 },
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{ "S30.BIZ", 8 },
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{ "S31.BIZ", 8 },
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{ "S32.BIZ", 8 },
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{ "S33.BIZ", 8 },
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{ "S34.BIZ", 8 },
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{ "S35.BIZ", 8 },
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{ "S36.BIZ", 8 },
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{ "S37.BIZ", 8 },
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{ "S38.BIZ", 8 },
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{ "S39.BIZ", 8 },
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{ "S40.BIZ", 8 },
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{ "S41.BIZ", 8 },
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{ "S42.BIZ", 8 },
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{ "S43.BIZ", 8 },
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{ "S44.BIZ", 8 },
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{ "S45.BIZ", 8 },
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{ "S46.BIZ", 8 },
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{ "S47.BIZ", 8 },
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{ "S48.BIZ", 8 },
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{ "S49.BIZ", 8 },
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{ "T01.BIZ", 8 },
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{ "T02.BIZ", 8 },
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{ "T03.BIZ", 8 },
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{ "WAKU1.BIZ", 8 },
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{ "WAKU2.BIZ", 8 },
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} } },
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};
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}
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public struct GrpIdentifier
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{
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public uint GrpSize;
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public uint PltSize;
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public GrpIdentifier (uint grp_size, uint plt_size)
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{
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GrpSize = grp_size;
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PltSize = plt_size;
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}
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public override int GetHashCode ()
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{
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return (int)((GrpSize + 1) * (PltSize + 1));
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}
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public override bool Equals (object obj)
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{
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if (null == obj)
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return false;
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var other = (GrpIdentifier)obj;
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return this.GrpSize == other.GrpSize && this.PltSize == other.PltSize;
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}
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}
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internal interface IGrpMapper
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{
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int GetPaletteIndex (int id, string name);
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}
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internal class DirectMapper : IGrpMapper
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{
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public int GetPaletteIndex (int id, string name)
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{
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return id;
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}
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}
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internal class GrpShiftMapper : IGrpMapper
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{
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int m_shift;
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public GrpShiftMapper (int shift)
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{
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m_shift = shift;
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}
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public int GetPaletteIndex (int id, string name)
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{
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return id + m_shift;
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}
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}
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internal class GrpNameMapper : IGrpMapper
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{
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public Dictionary<string, int> NameMap;
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public int GetPaletteIndex (int id, string name)
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{
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int index;
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||
|
|
if (NameMap.TryGetValue (name, out index))
|
||
|
|
return index;
|
||
|
|
return id;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|