private void getBlockInfo()
{
BlockInfoOffset = Data.Length - 0x200 + 0x10;
if (BitConverter.ToUInt32(Data, BlockInfoOffset) != SaveUtil.BEEF)
BlockInfoOffset -= 0x200; // No savegames have more than 0x3D blocks, maybe in the future?
int count = (Data.Length - BlockInfoOffset - 0x8) / 8;
BlockInfoOffset += 4;
Blocks = new BlockInfo[count];
int CurrentPosition = 0;
for (int i = 0; i < Blocks.Length; i++)
{
Blocks[i] = new BlockInfo
{
Offset = CurrentPosition,
Length = BitConverter.ToInt32(Data, BlockInfoOffset + 0 + 8 * i),
ID = BitConverter.ToUInt16(Data, BlockInfoOffset + 4 + 8 * i),
Checksum = BitConverter.ToUInt16(Data, BlockInfoOffset + 6 + 8 * i)
};
// Expand out to nearest 0x200
CurrentPosition += Blocks[i].Length % 0x200 == 0 ? Blocks[i].Length : 0x200 - Blocks[i].Length % 0x200 + Blocks[i].Length;
if ((Blocks[i].ID != 0) || i == 0) continue;
count = i;
break;
}
// Fix Final Array Lengths
Array.Resize(ref Blocks, count);
}
public static string GetChecksumInfo(this IReadOnlyList <BlockInfo> blocks, byte[] data) => BlockInfo.GetChecksumInfo(blocks, data);
public static void SetChecksums(this IEnumerable <BlockInfo> blocks, byte[] data) => BlockInfo.SetChecksums(blocks, data);
public static bool GetChecksumsValid(this IEnumerable <BlockInfo> blocks, byte[] data) => BlockInfo.GetChecksumsValid(blocks, data);