// set up the position given from PostitionBox
public void SetUpPosition()
{
int num = 0;
string text = PositionBox.Text;
bool success = int.TryParse(text, out num);
if (success == true && num >= 0 && num < Cube.GetNumPositions())
{
Cube.SetUpPosition(num);
SampleCubeView.Refresh();
PosNum = num;
AlgLabel.Visible = true;
AlgorithmBox.Visible = true;
ChangeAlgorithmButton.Visible = true;
AlgLabel.Text = num.ToString();
// get and display the algorithm
AlgFile file = new AlgFile(Info.GetAlgFileName(Set), AlgFileMode.Open, AlgFileAccess.Read);
Algorithm alg = file.Read(num);
AlgorithmBox.Text = alg.ToString();
file.Close();
}
else
{
MessageBox.Show("Invalid input. Input must be an integer between 0 and " + Cube.GetNumPositions() + ".", "Invalid", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
// changes the algorithm for the current position
private void ChangeAlgorithmButton_Click(object sender, EventArgs e)
{
Algorithm alg = null;
try
{
alg = new Algorithm(AlgorithmBox.Text);
}
catch (Exception)
{
MessageBox.Show("Not a valid algorithm.", "invalid", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
var file = new AlgFile(Info.GetAlgFileName(Set), AlgFileMode.Open, AlgFileAccess.ReadWrite);
file.Write(PosNum, alg);
file.Close();
MessageBox.Show("Algorithm changed.", "success", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void AssertAlgFilesExist()
{
try
{
foreach (var set in Enum.GetValues(typeof(AlgSet)))
{
if (set.Equals(AlgSet.All))
{
continue;
}
var file = new AlgFile(Info.GetAlgFileName((AlgSet)set), AlgFileMode.Open, AlgFileAccess.Read);
file.Close();
}
}
catch (Exception e)
{
MessageBox.Show(@"Algorithm files are missing.
Please make sure 'eg.alg', 'ellcp.alg', 'oll.alg', 'ollcp.alg', 'oneLookLL.alg', 'vls.alg' and 'zbll.alg' are in the working directory.
You can download them from github: https://github.com/fletcher-berry/Cubing.", "missing files", MessageBoxButtons.OK, MessageBoxIcon.Error);
Environment.Exit(0);
}
}
