internal static int GetPairNumberFromColor(TelColorPair.ColorPair pair)
{
// Find the major color in the array and get the index
int majorIndex = -1;
for (int i = 0; i < TelColorPair.colorMapMajor.Length; i++)
{
if (TelColorPair.colorMapMajor[i] == pair.majorColor)
{
majorIndex = i;
break;
}
}
// Find the minor color in the array and get the index
int minorIndex = -1;
for (int i = 0; i < TelColorPair.colorMapMinor.Length; i++)
{
if (TelColorPair.colorMapMinor[i] == pair.minorColor)
{
minorIndex = i;
break;
}
}
// If colors can not be found throw an exception
if (majorIndex == -1 || minorIndex == -1)
{
throw new ArgumentException(
string.Format("Unknown Colors: {0}", pair.ToString()));
}
// Compute pair number and Return
// (Note: +1 in compute is because pair number is 1 based, not zero)
return((majorIndex * TelColorPair.colorMapMinor.Length) + (minorIndex + 1));
}
