private void closeEmUp(object sender, EventArgs e)
{
closeTimer.Stop();
previousOpenedField.Close();
previousOpenedField = null;
closedFields++;
(closeTimer.Tag as ClosableField)?.Close();
closedFields++;
}
private void CloseFieldsRoutine(ClosableField currentOpenedField)
{
if (currentOpenedField == null)
{
return;
}
closeTimer.Tag = currentOpenedField;
closeTimer.Start();
this.Parent.Text = closedFields.ToString();
}
private void Field_Click(object sender, EventArgs e)
{
if (closeTimer.Enabled)
{
closeEmUp(closeTimer, null);
}
Field fld = sender as Field;
if (fld == null)
{
return;
}
if (fld.Open())
{
Application.DoEvents();
closedFields--;
this.Parent.Text = closedFields.ToString();
BeginAndEndHandle();
if (previousOpenedField == null)
{
previousOpenedField = fld as ClosableField;
}
else
{
if (!previousOpenedField.OpenImage.Tag.Equals(fld.OpenImage.Tag))
{
CloseFieldsRoutine(fld as ClosableField);
}
else // we found a pair
{
previousOpenedField = null;
pairCount--;
if (pairCount == 0)
{
OpenAllFields();
}
}
}
}
}