bool CChannelHandlerVRC6::HandleInstrument(int Instrument, bool Trigger, bool NewInstrument)
{
CFamiTrackerDoc *pDocument = m_pSoundGen->GetDocument();
CInstrumentContainer<CInstrumentVRC6> instContainer(pDocument, Instrument);
CInstrumentVRC6 *pInstrument = instContainer();
if (!pInstrument)
return false;
// Setup instrument
for (int i = 0; i < CInstrumentVRC6::SEQUENCE_COUNT; ++i) {
const CSequence *pSequence = pDocument->GetSequence(SNDCHIP_VRC6, pInstrument->GetSeqIndex(i), i);
if (Trigger || !IsSequenceEqual(i, pSequence) || pInstrument->GetSeqEnable(i) > GetSequenceState(i)) {
if (pInstrument->GetSeqEnable(i) == 1)
SetupSequence(i, pSequence);
else
ClearSequence(i);
}
}
return true;
}
int main(void)
{
uint8_t seq_index; // index of currently active RGB sequence
rgbt_t* sequence; // pointer to current rgb sequence
rgbt_t* rgbt; // pointer to the current target (R,G,B,time) tuple
uint8_t temp;
InitHardware();
serInit();
// pwmReset(pwm);
seq_index = (uint8_t) eeprom_read_word((uint16_t*)EE_SEQ_INDEX);
if (seq_index >= SEQENCE_COUNT) {
seq_index = DEFAULT_SEQ;
sequence = SetupSequence(seq_index);
}
else {
sequence = SetupSequence(seq_index);
ocr1a_reload = eeprom_read_word((uint16_t*)EE_SPEED);
}
rgbt = SetupTransition(sequence, NULL);
rgbt = SetupTransition(sequence, rgbt);
sei(); // enable interrupts
while(1)
{
switch (button) {
case PB_SPEEDUP: // --- double speed ---
button = PB_ACK; // acknowledge button event
if (ocr1a_reload >= (TIME_FASTEST << 1)) {
ocr1a_reload >>= 1;
} else {
sequence = SetupSequence(seq_index);
rgbt = SetupTransition(sequence, NULL);
rgbt = SetupTransition(sequence, rgbt);
}
break;
case PB_PREV: // --- previous sequence ---
button = PB_ACK; // acknowledge button event
if (seq_index > 0) {
seq_index--;
} else {
seq_index = SEQENCE_COUNT - 1;
}
sequence = SetupSequence(seq_index);
rgbt = SetupTransition(sequence, NULL);
rgbt = SetupTransition(sequence, rgbt);
break;
case PB_NEXT: // --- next sequence ---
button = PB_ACK; // acknowledge button event
if (seq_index < (SEQENCE_COUNT-1)) {
seq_index++;
} else {
seq_index = 0;
}
sequence = SetupSequence(seq_index);
rgbt = SetupTransition(sequence, NULL);
rgbt = SetupTransition(sequence, rgbt);
break;
}
