/// <exception cref="ArgumentException">Thrown when the <see cref="MpqArchive"/> does not contain an <see cref="Attributes"/> file.</exception>
public static bool VerifyAttributes(this MpqArchive archive)
{
if (!archive.TryOpenFile(Attributes.FileName, out var attributesStream))
{
throw new ArgumentException($"The archive must contain an {Attributes.FileName} file.", nameof(archive));
}
archive.AddFileName(Signature.FileName);
using var reader = new BinaryReader(attributesStream);
var attributes = reader.ReadAttributes();
var hasCrc32 = attributes.Flags.HasFlag(AttributesFlags.Crc32);
var hasDateTime = attributes.Flags.HasFlag(AttributesFlags.DateTime);
var hasUnk0x04 = attributes.Flags.HasFlag(AttributesFlags.Unk0x04);
var count = 0;
foreach (var mpqEntry in archive)
{
if (hasCrc32)
{
var actualCrc32 = attributes.Crc32s[count];
if (string.Equals(mpqEntry.FileName, Attributes.FileName, StringComparison.OrdinalIgnoreCase))
{
if (actualCrc32 != 0)
{
return(false);
}
}
else if (string.Equals(mpqEntry.FileName, Signature.FileName, StringComparison.OrdinalIgnoreCase))
{
if (actualCrc32 != _signatureCrc32)
{
return(false);
}
}
else
{
using var mpqEntryStream = archive.OpenFile(mpqEntry);
if (actualCrc32 != new CRC32().GetCrc32(mpqEntryStream))
{
return(false);
}
}
}
if (hasUnk0x04)
{
var unk0x04 = attributes.Unk0x04s[count];
if (unk0x04.Length != 16)
{
return(false);
}
for (var i = 0; i < 16; i++)
{
if (unk0x04[i] != 0)
{
return(false);
}
}
}
count++;
}
return((!hasCrc32 || attributes.Crc32s.Count == count) &&
(!hasDateTime || attributes.DateTimes.Count == count) &&
(!hasUnk0x04 || attributes.Unk0x04s.Count == count));
}
public static void DiscoverFileNames(this MpqArchive archive)
{
archive.AddFileName(Attributes.FileName);
archive.AddFileName(ListFile.FileName);
archive.AddFileName(@"(signature)");
archive.AddFileName(@"(user data)");
archive.AddFileName(MapSounds.FileName);
archive.AddFileName(MapCameras.FileName);
archive.AddFileName(MapEnvironment.FileName);
archive.AddFileName(MapPathingMap.FileName);
archive.AddFileName(MapPreviewIcons.FileName);
archive.AddFileName(MapRegions.FileName);
archive.AddFileName(MapShadowMap.FileName);
archive.AddFileName(@"war3mapMap.blp");
archive.AddFileName(@"war3mapMap.tga");
archive.AddFileName(@"war3mapPath.tga");
archive.AddFileName(@"war3mapPreview.blp");
archive.AddFileName(@"war3mapPreview.tga");
archive.AddFileName(CampaignInfo.FileName);
archive.AddFileName(MapInfo.FileName);
archive.AddFileName(CampaignAbilityObjectData.FileName);
archive.AddFileName(CampaignBuffObjectData.FileName);
archive.AddFileName(CampaignDestructableObjectData.FileName);
archive.AddFileName(CampaignDoodadObjectData.FileName);
archive.AddFileName(CampaignItemObjectData.FileName);
archive.AddFileName(CampaignUnitObjectData.FileName);
archive.AddFileName(CampaignUpgradeObjectData.FileName);
archive.AddFileName(MapAbilityObjectData.FileName);
archive.AddFileName(MapBuffObjectData.FileName);
archive.AddFileName(MapDestructableObjectData.FileName);
archive.AddFileName(MapDoodadObjectData.FileName);
archive.AddFileName(MapItemObjectData.FileName);
archive.AddFileName(MapUnitObjectData.FileName);
archive.AddFileName(MapUpgradeObjectData.FileName);
archive.AddFileName(CampaignTriggerStrings.FileName);
archive.AddFileName(MapCustomTextTriggers.FileName);
archive.AddFileName(MapTriggers.FileName);
archive.AddFileName(MapTriggerStrings.FileName);
archive.AddFileName(@"scripts\war3map.j");
archive.AddFileName(@"war3map.j");
archive.AddFileName(@"war3map.lua");
archive.AddFileName(MapDoodads.FileName);
archive.AddFileName(MapUnits.FileName);
archive.AddFileName(@"conversation.json");
archive.AddFileName(@"war3mapExtra.txt");
archive.AddFileName(@"war3mapMisc.txt");
archive.AddFileName(@"war3mapSkin.txt");
archive.AddFileName(@"war3map.imp");
if (archive.IsCampaignArchive(out var campaignInfo))
{
for (var i = 0; i < campaignInfo.Maps.Count; i++)
{
archive.AddFileName(campaignInfo.Maps[i].MapFilePath);
}
}
}
