public void LoadConfiguration()
{
TextReader reader = null;
try
{
configuration = new ThreeConfiguration();
reader = new StreamReader(ConfigurationFileName);
string line;
while ((line = reader.ReadLine()) != null)
{
//splits the string based on '=' sign, part after the equals is the value of the corresponding attribute
string[] components = line.Split('=');
if (components.Length != 2)
{
continue;
}
string key = components[0];
string value = components[1];
//uses first part of string to know which attribute to change
if (key == "nominalSpeed")
{
if (int.TryParse(value, out int nominalSpeed))
{
configuration.NominalSpeed = nominalSpeed;
}
}
if (key == "chaseSpeed")
{
if (int.TryParse(value, out int chaseSpeed))
{
configuration.NominalSpeed = chaseSpeed;
}
}
}
}
catch (FileNotFoundException)
{
Console.WriteLine(ConfigurationFileName + " does not exist. Using defaults.");
}
catch (Exception e)
{
Console.WriteLine("LoadConfiguration error: " + e.Message);
}
finally
{
if (reader != null)
{
reader.Close();
}
}
}
public void ObtainDefaultConfiguration()
{
configuration = new ThreeConfiguration();
}