int SkipColorCodeAt(str s, int i)

Skips one colorcode at position i and returns the first index after the skipped colorcode. If there is no colorcode at i, returns i.

This is how StripColorCodes is implemented:

function str StripColorCodes(str s)
{
	str result = "";
	for (int i = 0; i < StrLen(s); i++)
	{
		i = SkipColorCodeAt(s, i);
		result = StrParam(s:result, c:GetChar(s, i));
	}

	return result;
}