public Args(TickValue beatVal, double beatTime, double nextBeatTime, TickMask <bool> beatTickMask)
{
BeatVal = beatVal;
BeatTime = beatTime;
NextBeatTime = nextBeatTime;
TickMask = beatTickMask;
}
/// <summary>
/// Creates a beat mask array based on the number of ticks per measure
/// </summary>
void BuildBeatMaskArray()
{
_tickMaskArray = new TickMask <bool> [_ticksPerMeasure + 1];
for (int i = 1; i <= _ticksPerMeasure; i++)
{
_tickMaskArray[i] = new TickMask <bool>(); //TODO: See if this impacts performance , used to use != & continue statements before triplets
if (i % (int)TickValue.ThirtySecond == 0)
{
_tickMaskArray[i][TickValue.ThirtySecond] = true;
}
if (i % (int)TickValue.SixteenthTriplet == 0)
{
_tickMaskArray[i][TickValue.SixteenthTriplet] = true;
}
if (i % (int)TickValue.Sixteenth == 0)
{
_tickMaskArray[i][TickValue.Sixteenth] = true;
}
if (i % (int)TickValue.EighthTriplet == 0)
{
_tickMaskArray[i][TickValue.EighthTriplet] = true;
}
if (i % (int)TickValue.Eighth == 0)
{
_tickMaskArray[i][TickValue.Eighth] = true;
}
if (i % (int)TickValue.QuarterTriplet == 0)
{
_tickMaskArray[i][TickValue.QuarterTriplet] = true;
}
if (i % (int)TickValue.Quarter == 0)
{
_tickMaskArray[i][TickValue.Quarter] = true;
}
if (i % (int)TickValue.Half == 0)
{
_tickMaskArray[i][TickValue.Half] = true;
}
if (i % (int)TickValue.Measure == 0)
{
_tickMaskArray[i][TickValue.Measure] = true;
}
}
}
/// <summary>
/// Function to update beat counts, called after every new tick
/// </summary>
void UpdateBeats()
{
if (AudioUpdate != null)
{
AudioUpdate();
}
TickMask = _tickMaskArray[_tickCounter];
if (TickMask[TickValue.ThirtySecond])
{
if (ThirtySecond != null)
{
ThirtySecond(new Args(TickValue.ThirtySecond, _nextThirtySecond,
_nextThirtySecond + _thirtySecondLength, TickMask));
}
_nextThirtySecond += _thirtySecondLength;
_thirtySecondCount++;
}
if (TickMask[TickValue.SixteenthTriplet])
{
_nextSixteenthTriplet += _sixteenthTripletLength;
}
if (TickMask[TickValue.Sixteenth])
{
if (Sixteenth != null)
{
Sixteenth(new Args(TickValue.Sixteenth, _nextSixteenth,
_nextSixteenth + _sixteenthLength, TickMask));
}
_nextSixteenth += _sixteenthLength;
}
if (TickMask[TickValue.EighthTriplet])
{
_nextEighthTriplet += _eighthTripletLength;
}
if (TickMask[TickValue.Eighth])
{
if (Eighth != null)
{
Eighth(new Args(TickValue.Eighth, _nextEighth,
_nextEighth + _eighthLength, TickMask));
}
_nextEighth += _eighthLength;
}
if (TickMask[TickValue.QuarterTriplet])
{
_nextQuarterTriplet += _quarterTripletLength;
}
if (TickMask[TickValue.Quarter])
{
if (Beat != null)
{
Beat(new Args(TickValue.Quarter, _nextQuarter,
_nextQuarter + _quarterLength, TickMask));
}
_nextQuarter += _quarterLength;
}
if (TickMask[TickValue.Half])
{
_nextHalf += _halfLength;
}
if (TickMask[TickValue.Measure])
{
if (Measure != null)
{
Measure(new Args(TickValue.Measure, _nextMeasure,
_nextMeasure + _measureLength, TickMask));
}
_nextMeasure += _measureLength;
//_thirtySecondCount = 0;
}
}
