lifegpc/GARbro-crskycode
1
0
Fork 0
mirror of https://github.com/crskycode/GARbro.git synced 2026-07-08 01:30:18 +08:00
Code Issues Packages Projects Releases Wiki Activity

updated legacy formats.

Browse Source 
(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.
This commit is contained in:
morkt
2023-10-11 19:03:45 +04:00
parent 4d26cdcff6
commit f90e2e851c
24 changed files with 3504 additions and 279 deletions
Download Patch File Download Diff File Expand all files Collapse all files

212
Legacy/Ponytail/ImageTCZ.cs Normal file
View File

@@ -0,0 +1,212 @@
//! \file ImageTCZ.cs
//! \date 2023 Sep 28
//! \brief Ponytail NMI 2.5 image format (PC-98).
//
// 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.ComponentModel.Composition;
using System.IO;
using System.Windows.Media;
using System.Windows.Media.Imaging;
// Graphics driver version 0.3 95/10/30
// by Y.Nakamura / NARIMI.A
namespace GameRes.Formats.Ponytail
{
[Export(typeof(ImageFormat))]
public class TczFormat : ImageFormat
{
public override string Tag => "TCZ";
public override string Description => "Ponytail Soft NMI image format";
public override uint Signature => 0x20494D4E; // 'NMI '
public override ImageMetaData ReadMetaData (IBinaryStream file)
{
var header = file.ReadHeader (0x10);
if (!header.AsciiEqual (4, "2.5\0"))
return null;
var info = new ImageMetaData {
Width = header.ToUInt16 (0xC),
Height = header.ToUInt16 (0xE),
OffsetX = header.ToInt16 (0x8),
OffsetY = header.ToInt16 (0xA),
BPP = 4,
};
if (info.Height > TczReader.MaxHeight)
return null;
return info;
}
public override ImageData Read (IBinaryStream file, ImageMetaData info)
{
var reader = new TczReader (file, info);
return reader.Unpack();
}
public override void Write (Stream file, ImageData image)
{
throw new System.NotImplementedException ("TczFormat.Write not implemented");
}
}
internal class TczReader : TszReader
{
internal const int MaxHeight = 0x190;
const int BufferSize = MaxHeight * 0x10;
public TczReader (IBinaryStream input, ImageMetaData info)
{
m_input = input;
m_info = info;
m_stride = m_info.iWidth >> 1;
}
byte[] m_buffer;
static short[] s_offTable0 = { -4, -3, -2, -1, 0, 1, 2, 3 };
static short[] s_offTable1 = { -16, -8, -6, -4, -3, -2, -1, 0, 1, 2, 3, 4, 6, 8, 10, 16 };
public new ImageData Unpack ()
{
m_input.Position = 0x10;
var palette = ReadPalette();
var output = new byte[m_stride * m_info.iHeight];
FillBuffers();
ResetBitReader();
int dst = 2;
int output_pos = 0;
int x = 0;
while (x < m_stride)
{
int y = 0;
while (y < m_info.iHeight)
{
if (GetNextBit()) // @1@
{
int src = dst;
if (!GetNextBit()) // @2@
{
src += m_lineOffsets1[1];
int off = GetBits (4);
src += s_offTable1[off];
}
else if (!GetNextBit()) // @3@
{
src += GetBits (2) - 4;
}
else
{
if (!GetNextBit()) // @4@
{
src += m_lineOffsets1[2];
}
else if (!GetNextBit()) // @5@
{
src += m_lineOffsets1[4];
}
else
{
src += m_lineOffsets1[8];
}
int off = GetBits (3);
src += s_offTable0[off];
}
src &= 0xFFFF;
int count = GetBitLength() + 1;
Binary.CopyOverlapped (m_buffer, src, dst, count);
y += count;
dst += count;
}
else
{
int bx = m_buffer[dst-2];
bx = (bx << 8 | bx) & 0xF00F;
if (GetNextBit()) // @8@
{
int ax = GetBits (4);
bx = (bx & 0xFF) | ax << 12;
}
if (GetNextBit()) // @9@
{
int ax = GetBits (4);
bx = (bx & 0xFF00) | ax;
}
bx = (bx & 0xFF) | (bx >> 8);
m_buffer[dst++] = (byte)bx;
++y;
}
}
++x;
if ((x & 3) == 0)
{
CopyScanline (m_lineOffsets0[(x - 1) & 0xC], output, output_pos);
output_pos += 4;
}
int z = x & 0xF;
dst = m_lineOffsets0[z];
if (z != 0)
{
m_lineOffsets1[z] -= BufferSize;
}
else
{
for (int i = 1; i < 16; ++i)
{
m_lineOffsets1[i] += BufferSize;
}
}
}
return ImageData.Create (m_info, PixelFormats.Indexed4, palette, output, m_stride);
}
ushort[] m_lineOffsets0 = new ushort[16];
ushort[] m_lineOffsets1 = new ushort[16];
void FillBuffers ()
{
m_buffer = new byte[BufferSize + MaxHeight];
m_buffer[0] = m_buffer[1] = 3;
ushort p = 2;
for (int i = 0; i < 16; ++i)
{
m_lineOffsets1[i] = (ushort)(((16 - i) & 0xF) * MaxHeight);
m_lineOffsets0[i] = p;
p += MaxHeight;
}
}
void CopyScanline (int src, byte[] output, int dst)
{
for (int i = 0; i < m_info.iHeight; ++i)
{
output[dst ] = m_buffer[src + i ];
output[dst+1] = m_buffer[src + i + MaxHeight ];
output[dst+2] = m_buffer[src + i + MaxHeight*2];
output[dst+3] = m_buffer[src + i + MaxHeight*3];
dst += m_stride;
}
}
}
}