private Interval AfterWindow(SoundInterval si)
{
if (si.next != null)
{
return(new Interval(si.end, si.next.begin));
}
else
{
return(new Interval(si.end, si.end + (UInt32)random.Next((int)interval_min, (int)interval_max)));
}
}
private Interval BeforeWindow(SoundInterval si)
{
if (si.previous != null)
{
return(new Interval(si.previous.end, si.begin));
}
else
{
return(new Interval(si.begin - (UInt32)random.Next((int)interval_min, (int)interval_max), si.end));
}
}
private void GeneratePreSounds(ref UInt32 timeMs, ref SoundInterval prevSoundInterval)
{
for (int i = 0; i < num_presounds; i++)
{
foreach (Sound s in Sounds)
{
SoundInterval si = new SoundInterval(s, prevSoundInterval, timeMs, timeMs + s.duration);
s.presoundIntervals.Add(si);
timeMs += s.duration;
timeMs += (UInt32)random.Next((int)interval_min, (int)interval_max);
if (prevSoundInterval != null)
{
prevSoundInterval.next = si;
}
prevSoundInterval = si;
}
}
}
private void GenerateSoundsAlternating()
{
uint timeMs = pre_time;
SoundInterval prevSoundInterval = null;
for (int i = 0; i < num_presounds; i++)
{
foreach (Sound s in Sounds)
{
SoundInterval si = new SoundInterval(s, prevSoundInterval, timeMs, timeMs + s.duration);
s.presoundIntervals.Add(si);
timeMs += s.duration;
timeMs += (UInt32)random.Next((int)interval_min, (int)interval_max);
if (prevSoundInterval != null)
{
prevSoundInterval.next = si;
}
prevSoundInterval = si;
}
}
exp_begin = timeMs;
uint potential_end = timeMs;
for (int i = 0; i < num_exp_sounds; i++)
{
foreach (Sound s in Sounds)
{
SoundInterval si = new SoundInterval(s, prevSoundInterval, timeMs, timeMs + s.duration);
s.expSoundIntervals.Add(si);
timeMs += s.duration;
potential_end = timeMs;
timeMs += (UInt32)random.Next((int)interval_min, (int)interval_max);
if (prevSoundInterval != null)
{
prevSoundInterval.next = si;
}
prevSoundInterval = si;
}
}
exp_end = potential_end;
}
private void GenerateExperimentalSounds(ref UInt32 timeMs, ref SoundInterval prevSoundInterval)
{
exp_begin = timeMs;
uint potential_end = timeMs;
for (int i = 0; i < num_exp_sounds; i++)
{
foreach (Sound s in Sounds)
{
SoundInterval si = new SoundInterval(s, prevSoundInterval, timeMs, timeMs + s.duration);
s.expSoundIntervals.Add(si);
timeMs += s.duration;
potential_end = timeMs;
timeMs += (UInt32)random.Next((int)interval_min, (int)interval_max);
if (prevSoundInterval != null)
{
prevSoundInterval.next = si;
}
prevSoundInterval = si;
}
}
exp_end = potential_end;
}
public SoundInterval(Sound sound, SoundInterval previous, uint begin, uint end) : base(begin, end)
{
this.sound = sound;
this.previous = previous;
}
private Interval DuringWindow(SoundInterval si)
{
return((Interval)si);
}