public override ArcFile TryOpen(ArcView file)
{
if (file.MaxOffset <= 0x1500)
{
return(null);
}
uint first_offset = file.View.ReadUInt32(0x14FC);
if (first_offset >= file.MaxOffset || first_offset < 0x1500)
{
return(null);
}
int count = (int)((first_offset - 0x14F0) / 0x10);
if (!IsSaneCount(count))
{
return(null);
}
var dir = UcaTool.ReadIndex(file, 0x14F0, count, "audio");
if (null == dir)
{
return(null);
}
return(new ArcFile(file, this, dir));
}
public override ArcFile TryOpen(ArcView file)
{
if (file.View.ReadUInt32(0) != 0)
{
return(null);
}
int count = file.View.ReadInt32(4);
if (!IsSaneCount(count) || count != file.View.ReadInt32(8))
{
return(null);
}
var dir = UcaTool.ReadIndex(file, 0x10, count, "image");
if (null == dir)
{
return(null);
}
return(new ArcFile(file, this, dir));
}
public override ArcFile TryOpen(ArcView file)
{
uint first_offset = file.View.ReadUInt32(0xC);
if (first_offset >= file.MaxOffset || 0 != (first_offset & 0xF))
{
return(null);
}
int count = (int)(first_offset / 0x10);
if (!IsSaneCount(count))
{
return(null);
}
var dir = UcaTool.ReadIndex(file, 0, count, "");
if (null == dir)
{
return(null);
}
return(new ArcFile(file, this, dir));
}