public static List <BalancedNumber> LoadBalancedNumberList()
{
if (!Directory.Exists(basePath))
{
Directory.CreateDirectory(basePath);
}
List <BalancedNumber> result = new List <BalancedNumber>();
try
{
using (BinaryReader reader = new BinaryReader(File.Open(basePath + "BalancedNumberList.savedata", FileMode.Open)))
{
ushort length = reader.ReadUInt16();
if (length == 0)
{
return(new List <BalancedNumber>());
}
for (int i = 0; i < length; i++)
{
BalancedNumber bn = Read(reader);
result.Add(bn);
}
}
}
catch (FileNotFoundException e)
{
Console.WriteLine("Error loading list");
return(new List <BalancedNumber>());
}
return(result);
}
public static BalancedNumber Read(string denominator)
{
using (BinaryReader reader = new BinaryReader(File.Open(basePath + denominator + ".savedata", FileMode.Open)))
{
return(BalancedNumber.CreateFromBinaryStream(reader));
}
}
public static void Write(BalancedNumber data, string denominator)
{
if (!Directory.Exists(basePath))
{
Directory.CreateDirectory(basePath);
}
using (BinaryWriter writer = new BinaryWriter(File.Open(basePath + denominator + ".savedata", FileMode.Create)))
{
data.WriteToBinaryStream(writer);
}
}
public static void Write(BalancedNumber data, BinaryWriter writer)
{
data.WriteToBinaryStream(writer);
}
public static BalancedNumber Read(BinaryReader reader)
{
return(BalancedNumber.CreateFromBinaryStream(reader));
}