/// <summary>
///
/// </summary>
/// <param name="parentModule"></param>
/// <param name="noteOnEvent"></param>
/// <param name="programNumber"></param>
/// <param name="slot"></param>
public GbSound(GB_APU parentModule, GBSoundManager manager, TimbreBase timbre, int tindex, TaggedNoteOnEvent noteOnEvent, int slot) : base(parentModule, manager, timbre, tindex, noteOnEvent, slot)
{
this.parentModule = parentModule;
this.timbre = (GBAPUTimbre)timbre;
lastSoundType = this.timbre.SoundType;
if (lastSoundType == SoundType.PSG && this.timbre.PartialReserveSPSG)
{
partialReserveSpsg = 1;
}
}
/// <summary>
///
/// </summary>
public GB_APU(uint unitNumber) : base(unitNumber)
{
GainLeft = DEFAULT_GAIN;
GainRight = DEFAULT_GAIN;
Timbres = new GBAPUTimbre[InstrumentBase.DEFAULT_MAX_TIMBRES];
for (int i = 0; i < InstrumentBase.DEFAULT_MAX_TIMBRES; i++)
{
Timbres[i] = new GBAPUTimbre();
}
setPresetInstruments();
this.soundManager = new GBSoundManager(this);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
private (GB_APU inst, int slot) searchEmptySlot(TaggedNoteOnEvent note, GBAPUTimbre timbre)
{
var emptySlot = (parentModule, -1);
switch (timbre.SoundType)
{
case SoundType.SPSG:
{
emptySlot = SearchEmptySlotAndOffForLeader(parentModule, spsgOnSounds, note, 1);
break;
}
case SoundType.PSG:
{
if (timbre.PartialReserveSPSG)
{
emptySlot = SearchEmptySlotAndOffForLeader(parentModule, psgOnSounds, note, 1);
}
else
{
emptySlot = SearchEmptySlotAndOffForLeader(parentModule, psgOnSounds, note, 2);
}
break;
}
case SoundType.WAV:
{
emptySlot = SearchEmptySlotAndOffForLeader(parentModule, wavOnSounds, note, 1);
break;
}
case SoundType.NOISE:
{
emptySlot = SearchEmptySlotAndOffForLeader(parentModule, noiseOnSounds, note, 1);
break;
}
}
return(emptySlot);
}