public void Digest(char input)
{
// Digest does the following
// Checks provided input against failure conditions
// Checks if input matches current milestone
// If input matches
// Adds input to charCache
// Determines if complete
// Determines if changes to milestones are required
// If input !matches
// Checks if repeating pattern is found
// Fails markup and resets
if (_currentMilestone > 0)
{
if (CheckFailures(input))
{
Reset();
return;
}
}
Milestone current = _milestones[_currentMilestone];
MatchTypes matched = current.Match(input);
if (matched != MatchTypes.none && current.Satisfied)
{
if (!current.Repeating || (current.Repeating && current.RequiredReps > 0))
{
AdvanceMilestone();
}
}
else if (current.Satisfied && current.Repeating)
{
MatchTypes nextMatched = CheckMilestone(_currentMilestone + 1, input);
if (nextMatched != MatchTypes.none)
{
AdvanceMilestone();
if (!Successful)
{
AdvanceMilestone();
}
}
}
else
{
Reset();
}
}
protected MatchTypes CheckMilestone(int milestoneIdx, char input)
{
Milestone milestone = _milestones[milestoneIdx];
return(milestone.Match(input));
}