updated legacy formats.

(BIZ): moved to Adviz folder.
(GIZ, GIZ2, BIZ2, PR1): new PC-98 image formats.
(DATA, BGM, SED): MyHarvest resource formats.
(HTF): compressed image format.
(PAK): Mina resource archives.
(GCmp): read palette from external resource.
(NCG): Nekotaro image format.
(BND, TCZ, TSZ): Ponytail Soft PC-98 formats.
(NOR): Sophia resource archive.
(SDA, PLA): Squadra D resource archives.
(UCA): added checks to avoid false positives.

Legacy/Ponytail/ArcBND.cs

@@ -0,0 +1,125 @@
+//! \file       ArcBND.cs
+//! \date       2023 Sep 28
+//! \brief      Ponytail Adventure System resource archive.
+//
+// Copyright (C) 2023 by morkt
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//
+
+using GameRes.Utility;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.Composition;
+using System.IO;
+using System.Linq;
+
+// [951115][Ponytail Soft] Masuzume Yume
+
+namespace GameRes.Formats.Ponytail
+{
+    [Export(typeof(ArchiveFormat))]
+    public class BndOpener : ArchiveFormat
+    {
+        public override string         Tag => "BND/NMI";
+        public override string Description => "Ponytail Soft resource archive";
+        public override uint     Signature => 0x646E6942; // 'Bind'
+        public override bool  IsHierarchic => false;
+        public override bool      CanWrite => false;
+
+        public override ArcFile TryOpen (ArcView file)
+        {
+            if (!file.View.AsciiEqual (4, " ver.0"))
+                return null;
+            int count = file.View.ReadInt16 (0xD);
+            if (!IsSaneCount (count))
+                return null;
+            uint index_offset = file.View.ReadUInt32 (0xF);
+            if (index_offset >= file.MaxOffset)
+                return null;
+            var dir = new List<Entry> (count);
+            for (int i = 0; i < count; ++i)
+            {
+                var name = file.View.ReadString (index_offset, 8).Trim();
+                var ext  = file.View.ReadString (index_offset+8, 3);
+                name = name + '.' + ext;
+                var entry = Create<PackedEntry> (name);
+                entry.Size   = file.View.ReadUInt32 (index_offset+0x0C);
+                entry.Offset = file.View.ReadUInt32 (index_offset+0x14);
+                if (!entry.CheckPlacement (file.MaxOffset))
+                    return null;
+                dir.Add (entry);
+                index_offset += 0x18;
+            }
+            foreach (PackedEntry entry in dir.Where (e => e.Name.EndsWith ("Z") && e.Type != "image"))
+            {
+                if (file.View.AsciiEqual (entry.Offset, "lz1_"))
+                {
+                    entry.IsPacked = true;
+                    char last_chr =(char)file.View.ReadByte (entry.Offset+4);
+                    entry.UnpackedSize = file.View.ReadUInt32 (entry.Offset+5);
+                    string name = entry.Name.Remove (entry.Name.Length-1);
+                    entry.Name = name + char.ToUpperInvariant (last_chr);
+                }
+            }
+            return new ArcFile (file, this, dir);
+        }
+
+        public override Stream OpenEntry (ArcFile arc, Entry entry)
+        {
+            var pent = (PackedEntry)entry;
+            if (!pent.IsPacked)
+                return base.OpenEntry (arc, entry);
+            var output = new byte[pent.UnpackedSize];
+            using (var input = arc.File.CreateStream (pent.Offset+9, pent.Size-9))
+                Lz1Unpack (input, output);
+            return new BinMemoryStream (output, pent.Name);
+        }
+
+        internal static void Lz1Unpack (IBinaryStream input, byte[] output)
+        {
+            byte mask = 0;
+            int ctl = 0;
+            int dst = 0;
+            while (dst < output.Length)
+            {
+                mask <<= 1;
+                if (0 == mask)
+                {
+                    ctl = input.ReadUInt8();
+                    if (ctl < 0)
+                        break;
+                    mask = 1;
+                }
+                if ((ctl & mask) != 0)
+                {
+                    output[dst++] = input.ReadUInt8();
+                }
+                else
+                {
+                    int code = input.ReadUInt16();
+                    int offset = (code >> 5) + 1;
+                    int count = Math.Min (3 + (code & 0x1F), output.Length - dst);
+                    Binary.CopyOverlapped (output, dst - offset, dst, count);
+                    dst += count;
+                }
+            }
+        }
+    }
+}