private Dictionary <byte[], Tuple <long, LargeInteger> > ProcessBalanceDiff(Direction direction, List <Block> blocks, Dictionary <byte[], Tuple <long, LargeInteger> > previousDiff = null)
{
var ret = previousDiff ?? new Dictionary <byte[], Tuple <long, LargeInteger> >(new ByteArrayComparer());
var transactions = new List <Transaction>();
foreach (var block in blocks)
{
foreach (var transaction in block.Transactions)
{
transactions.Add(transaction);
}
}
foreach (var block in blocks)
{
if (block.Height == 0)
{
continue;
}
ret = balanceLedger.RewardMiner(block.MinerAddress, direction, ret);
if (ret == null)
{
break;
}
}
if (ret != null)
{
ret = balanceLedger.CreateDiff(transactions, direction, ret);
}
return(ret);
}
public ChainManager(BalanceLedger ledger)
{
balanceLedger = ledger;
var files = Directory.EnumerateFiles("chains");
if (!File.Exists(@"chains\main"))
{
main = new Chain();
main.AddBlock(Block.Genesis);
balanceLedger.ApplyDiff(balanceLedger.RewardMiner(new byte[33], Direction.Forward));
}
else
{
foreach (var filename in files)
{
if (filename == @"chains\main")
{
main = new Chain("main");
}
else
{
forks.Add(new Chain(filename.Split(@"\")[1]));
}
}
}
}
