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implemented OpenImage methods for some image archives.

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This commit is contained in:
morkt
2016-12-26 03:15:15 +04:00
parent c256563181
commit e1a0cca0fd
5 changed files with 223 additions and 70 deletions
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31
ArcFormats/Favorite/ArcHZC.cs
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@@ -78,10 +78,10 @@ namespace GameRes.Formats.FVP
for (int i = 0; i < count; ++i)
{
var entry = new Entry {
Name = string.Format ("{0}#{1:D3}.tga", base_name, i),
Name = string.Format ("{0}#{1:D3}", base_name, i),
Type = "image",
Offset = frame_size * i,
Size = 0x12 + (uint)frame_size,
Size = (uint)frame_size,
};
dir.Add (entry);
}
@@ -94,24 +94,33 @@ namespace GameRes.Formats.FVP
using (var input = arc.File.CreateStream (0xC+hzc.ImageInfo.HeaderSize))
using (var z = new ZLibStream (input, CompressionMode.Decompress))
{
uint frame_size = entry.Size - 0x12;
uint frame_size = entry.Size;
var pixels = new byte[frame_size];
uint offset = 0;
for (;;)
{
if (pixels.Length != z.Read (pixels, 0, pixels.Length))
break;
throw new EndOfStreamException();
if (offset >= entry.Offset)
break;
offset += frame_size;
}
if (4 == hzc.ImageInfo.Type)
{
for (int i = 0; i < pixels.Length; ++i)
if (1 == pixels[i])
pixels[i] = 0xFF;
}
return TgaStream.Create (hzc.ImageInfo, pixels);
return new BinMemoryStream (pixels, entry.Name);
}
}
public override IImageDecoder OpenImage (ArcFile arc, Entry entry)
{
var hzc = (HzcArchive)arc;
var input = arc.File.CreateStream (0xC+hzc.ImageInfo.HeaderSize);
try
{
return new HzcDecoder (input, hzc.ImageInfo, entry);
}
catch
{
input.Dispose();
throw;
}
}
}