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[DatItemKV] Add special checks for Disk and Rom

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This commit is contained in:
Matt Nadareski
2016-10-09 00:36:46 -07:00
parent fda3a15f2b
commit 89d1980d1f
1 changed files with 50 additions and 7 deletions
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57
SabreTools.Helper/Objects/Dat/DatItemKV.cs
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@@ -57,15 +57,58 @@ namespace SabreTools.Helper
string[] vals = _attributes.GetValues(key);
string[] ovals = other.GetValues(key);
// TODO: This does a flat check on all items. This needs to have some finesse when it comes to comparing hashes and sizes for roms,
// disks, and files since they are all separate now
// Special case for "rom"
if (_name == "rom")
{
// If either is a nodump, it's never a match
if (Get("status") == "nodump" || other.Get("status") == "nodump")
{
success = false;
}
// http://stackoverflow.com/questions/649444/testing-equality-of-arrays-in-c-sharp
var q = from a in vals
join b in ovals on a equals b
select a;
// If the size is the same and any combination of metadata matches
if ((Get("size") == other.Get("size")) &&
((String.IsNullOrEmpty(Get("crc")) || String.IsNullOrEmpty(other.Get("crc"))) || Get("crc") == other.Get("crc")) &&
((String.IsNullOrEmpty(Get("md5")) || String.IsNullOrEmpty(other.Get("md5"))) || Get("md5") == other.Get("md5")) &&
((String.IsNullOrEmpty(Get("sha1")) || String.IsNullOrEmpty(other.Get("sha1"))) || Get("sha1") == other.Get("sha1")))
{
success = true;
}
else
{
success = false;
}
}
// Special case for "disk"
else if (_name == "disk")
{
// If either is a nodump, it's never a match
if (Get("status") == "nodump" || other.Get("status") == "nodump")
{
success = false;
}
success &= vals.Length == ovals.Length && q.Count() == vals.Length;
// If any combination of metadata matches
if (((String.IsNullOrEmpty(Get("md5")) || String.IsNullOrEmpty(other.Get("md5"))) || Get("md5") == other.Get("md5")) &&
((String.IsNullOrEmpty(Get("sha1")) || String.IsNullOrEmpty(other.Get("sha1"))) || Get("sha1") == other.Get("sha1")))
{
success = true;
}
else
{
success = false;
}
}
// For everything else
else
{
// http://stackoverflow.com/questions/649444/testing-equality-of-arrays-in-c-sharp
var q = from a in vals
join b in ovals on a equals b
select a;
success &= vals.Length == ovals.Length && q.Count() == vals.Length;
}
}
return success;