// This method is invoked whenever the player clicks the right most button of this user control class instance.
private void m_ButtonPin4_Click(object sender, EventArgs e)
{
if (sr_ColorPicker.ShowDialog(/*r_eColors*/) == DialogResult.OK)
{
int index = Array.IndexOf(r_eColors, sr_ColorPicker.NameOfPickedColor);
if (index == -1)
{
m_ButtonPin4.BackColor = sr_ColorPicker.ActualPickedColor;
}
else
{
Algorithm <ColorPicker.eColor> .Swap(ref r_eColors[3], ref r_eColors[index]);
Color temporary = pinButtons[3].BackColor;
pinButtons[3].BackColor = pinButtons[index].BackColor;
pinButtons[index].BackColor = temporary;
}
r_eColors[3] = sr_ColorPicker.NameOfPickedColor;
m_ButtonArrow.Enabled = Enumerable <ColorPicker.eColor> .AllHasValue(r_eColors);
}
}
