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implemented C25 images.

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morkt
2017-11-20 23:57:44 +04:00
parent f7b9642a41
commit e3eba7e0f6
4 changed files with 202 additions and 41 deletions
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41
ArcFormats/Foster/ArcC24.cs
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@@ -23,7 +23,6 @@
// IN THE SOFTWARE.
//
using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.IO;
@@ -75,18 +74,38 @@ namespace GameRes.Formats.Foster
public override IImageDecoder OpenImage (ArcFile arc, Entry entry)
{
var offset = entry.Offset;
var info = new C24MetaData
{
Width = arc.File.View.ReadUInt32 (offset),
Height = arc.File.View.ReadUInt32 (offset+4),
OffsetX = arc.File.View.ReadInt32 (offset+8),
OffsetY = arc.File.View.ReadInt32 (offset+12),
BPP = 24,
DataOffset = (uint)(offset + 0x10),
};
var info = ReadImageInfo (arc.File, entry.Offset, 24);
var input = arc.File.CreateStream (0, (uint)arc.File.MaxOffset);
return new C24Decoder (input, info);
}
internal C24MetaData ReadImageInfo (ArcView file, long offset, int bpp)
{
return new C24MetaData
{
Width = file.View.ReadUInt32 (offset),
Height = file.View.ReadUInt32 (offset+4),
OffsetX = file.View.ReadInt32 (offset+8),
OffsetY = file.View.ReadInt32 (offset+12),
BPP = bpp,
DataOffset = (uint)(offset + 0x10),
};
}
}
[Export(typeof(ArchiveFormat))]
public class C25Opener : C24Opener
{
public override string Tag { get { return "C25"; } }
public override uint Signature { get { return 0x00353243; } } // 'C25'
public override bool IsHierarchic { get { return false; } }
public override bool CanWrite { get { return false; } }
public override IImageDecoder OpenImage (ArcFile arc, Entry entry)
{
var info = ReadImageInfo (arc.File, entry.Offset, 32);
var input = arc.File.CreateStream (0, (uint)arc.File.MaxOffset);
return new C25Decoder (input, info);
}
}
}