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implemented TCD1 archives and SPD7 images.

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This commit is contained in:
morkt 2018-01-23 15:38:52 +04:00
parent db4a6ebe48
commit 0425aa269e
4 changed files with 112 additions and 15 deletions
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1
ArcFormats/ArcFormats.csproj
View File

@ -598,6 +598,7 @@
<Compile Include="Tmr-Hiro\ArcPAC.cs" />
<Compile Include="Tmr-Hiro\AudioTmr.cs" />
<Compile Include="Tmr-Hiro\ImageGRD.cs" />
<Compile Include="TopCat\ArcTCD1.cs" />
<Compile Include="TopCat\ArcTCD3.cs" />
<Compile Include="TopCat\ImageSPD.cs" />
<Compile Include="Triangle\ArcCGF.cs" />

91
ArcFormats/TopCat/ArcTCD1.cs Normal file
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@ -0,0 +1,91 @@
//! \file ArcTCD1.cs
//! \date 2018 Jan 23
//! \brief TopCat TCD1 data archive.
//
// Copyright (C) 2018 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 System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
namespace GameRes.Formats.TopCat
{
[Export(typeof(ArchiveFormat))]
public class Tcd1Opener : TcdOpener
{
public override string Tag { get { return "TCD1"; } }
public override string Description { get { return "TopCat data archive"; } }
public override uint Signature { get { return 0x31444354; } } // 'TCD1'
public override bool IsHierarchic { get { return false; } }
public override bool CanWrite { get { return false; } }
public Tcd1Opener ()
{
Extensions = new string[] { "tcd" };
Signatures = new uint[] { 0x31444354 };
}
public override ArcFile TryOpen (ArcView file)
{
int count = file.View.ReadInt32 (4);
if (!IsSaneCount (count))
return null;
uint index_offset = file.View.ReadUInt32 (8);
uint names_offset = file.View.ReadUInt32 (12);
uint pos = index_offset;
var offsets = new uint[count+1];
for (int i = 0; i < count; ++i)
{
offsets[i] = file.View.ReadUInt32 (pos) - (index_offset << ((i & 7) + 8));
pos += 4;
}
offsets[count] = file.View.ReadUInt32 (pos);
var names = file.View.ReadBytes (names_offset, (uint)(file.MaxOffset - names_offset));
var dir = new List<Entry> (count);
int name_start = 0;
int entry_num = 0;
for (int i = 0; i < names.Length; ++i)
{
if (names[i] != 0)
{
names[i] -= 0x57;
}
else
{
var name = Encodings.cp932.GetString (names, name_start, i - name_start);
name_start = i+1;
var entry = FormatCatalog.Instance.Create<Entry> (name);
entry.Offset = offsets[entry_num];
entry.Size = offsets[entry_num+1] - offsets[entry_num];
if (!entry.CheckPlacement (file.MaxOffset))
return null;
dir.Add (entry);
++entry_num;
}
}
return new ArcFile (file, this, dir);
}
}
}

2
ArcFormats/TopCat/ArcTCD3.cs
View File

@ -136,7 +136,7 @@ namespace GameRes.Formats.TopCat
header[1] -= header_key;
header[2] -= header_key;
header[3] -= header_key;
bool spdc_entry = Binary.AsciiEqual (header, "SPD") && (header[3] == 'C' || header[3] == '8');
bool spdc_entry = Binary.AsciiEqual (header, "SPD") && (header[3] == 'C' || header[3] == '8' || header[3] == '7');
if (!spdc_entry)
{
LittleEndian.Pack (signature, header, 0);

33
ArcFormats/TopCat/ImageSPD.cs
View File

@ -2,7 +2,7 @@
//! \date Thu Oct 08 16:25:55 2015
//! \brief TopCat compressed image.
//
// Copyright (C) 2015-2016 by morkt
// Copyright (C) 2015-2018 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
@ -36,7 +36,7 @@ namespace GameRes.Formats.TopCat
{
public Compression Method;
public uint UnpackedSize;
public bool IsSpd8;
public byte SpdType;
}
internal enum Compression
@ -59,7 +59,7 @@ namespace GameRes.Formats.TopCat
public SpdFormat ()
{
Signatures = new uint[] { 0x43445053, 0x38445053 }; // 'SPD8'
Signatures = new uint[] { 0x43445053, 0x38445053, 0x37445053 }; // 'SPD8', 'SPD7'
}
public override ImageMetaData ReadMetaData (IBinaryStream stream)
@ -80,7 +80,7 @@ namespace GameRes.Formats.TopCat
BPP = (int)(dw[1] >> 16),
Method = (Compression)(dw[1] & 0xFFFF),
UnpackedSize = dw[4],
IsSpd8 = header[3] == '8',
SpdType = header[3],
};
}
}
@ -172,9 +172,16 @@ namespace GameRes.Formats.TopCat
UnpackLz();
var rgb = new byte[m_info.Height * m_info.Width * 4];
if (Compression.LzRle == m_info.Method || Compression.LzRle2 == m_info.Method)
UnpackRle (rgb);
else if (m_info.IsSpd8)
UnpackSpd8Alpha (rgb);
{
if ('7' == m_info.SpdType)
UnpackRle (rgb, 4, 0, 8);
else
UnpackRle (rgb, 0, 8, 12);
}
else if ('8' == m_info.SpdType)
UnpackSpdAlpha (rgb, 8);
else if ('7' == m_info.SpdType)
UnpackSpdAlpha (rgb, 4);
else
UnpackRleAlpha (rgb);
m_output = rgb;
@ -220,11 +227,10 @@ namespace GameRes.Formats.TopCat
}
}
void UnpackRle (byte[] rgb)
void UnpackRle (byte[] rgb, int rgb_pos, int skip_pos, int ctl_src)
{
int rgb_src = LittleEndian.ToInt32 (m_output, 0);
bool skip = 0 == LittleEndian.ToInt32 (m_output, 8);
int ctl_src = 12;
int rgb_src = LittleEndian.ToInt32 (m_output, rgb_pos);
bool skip = 0 == LittleEndian.ToInt32 (m_output, skip_pos);
int dst = 0;
while (dst < rgb.Length)
{
@ -280,10 +286,9 @@ namespace GameRes.Formats.TopCat
}
}
void UnpackSpd8Alpha (byte[] rgb)
void UnpackSpdAlpha (byte[] rgb, int ctl_src)
{
int rgb_src = LittleEndian.ToInt32 (m_output, 0);
int ctl_src = 8;
int dst = 0;
while (dst < rgb.Length)
{
@ -309,7 +314,7 @@ namespace GameRes.Formats.TopCat
rgb[dst++] = m_output[rgb_src++];
rgb[dst++] = m_output[rgb_src++];
rgb[dst++] = m_output[rgb_src++];
rgb[dst++] = (byte)~(control - 1);
rgb[dst++] = (byte)-control;
}
}
}