public override ArcFile TryOpen(ArcView file)
{
int count = file.View.ReadInt32(0x10);
if (!IsSaneCount(count))
{
return(null);
}
var base_name = Path.GetFileNameWithoutExtension(file.Name);
uint index_offset = 0x14;
uint current_offset = index_offset + (uint)count * 0x28;
var dir = new List <Entry> (count);
for (int i = 0; i < count; ++i)
{
uint size = file.View.ReadUInt32(index_offset + 0x24);
if (size > 0)
{
var imginfo = new ImageMetaData {
OffsetX = file.View.ReadInt32(index_offset + 8),
OffsetY = file.View.ReadInt32(index_offset + 0xC),
Width = file.View.ReadUInt32(index_offset + 0x10),
Height = file.View.ReadUInt32(index_offset + 0x14),
BPP = 32,
};
var entry = new PnaEntry {
Name = string.Format("{0}#{1:D3}.tga", base_name, i),
Size = size,
Offset = current_offset,
Info = imginfo,
};
if (!entry.CheckPlacement(file.MaxOffset))
{
return(null);
}
dir.Add(entry);
current_offset += entry.Size;
}
index_offset += 0x28;
}
return(new ArcFile(file, this, dir));
}
public override ArcFile TryOpen(ArcView file)
{
int count = file.View.ReadInt32 (0x10);
if (!IsSaneCount (count))
return null;
var base_name = Path.GetFileNameWithoutExtension (file.Name);
uint index_offset = 0x14;
uint current_offset = index_offset + (uint)count*0x28;
var dir = new List<Entry> (count);
for (int i = 0; i < count; ++i)
{
uint size = file.View.ReadUInt32 (index_offset+0x24);
if (size > 0)
{
var imginfo = new ImageMetaData {
OffsetX = file.View.ReadInt32 (index_offset+8),
OffsetY = file.View.ReadInt32 (index_offset+0xC),
Width = file.View.ReadUInt32 (index_offset+0x10),
Height = file.View.ReadUInt32 (index_offset+0x14),
BPP = 32,
};
var entry = new PnaEntry {
Name = string.Format ("{0}#{1:D3}.tga", base_name, i),
Size = size,
Offset = current_offset,
Info = imginfo,
};
if (!entry.CheckPlacement (file.MaxOffset))
return null;
dir.Add (entry);
current_offset += entry.Size;
}
index_offset += 0x28;
}
return new ArcFile (file, this, dir);
}