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Sequencer: Eliminate magic values where applicable 

Many of them are just representative of the sizes of an array, so we can
just query the array instead.
This commit is contained in:
Lioncash 2019-09-10 19:48:29 -04:00
parent 6c07ec907a
commit f50d67eff0
1 changed files with 38 additions and 19 deletions
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57
lib/Sequencer.cpp
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@ -246,11 +246,13 @@ ObjToken<Voice> Sequencer::ChannelState::keyOn(uint8_t note, uint8_t velocity) {
}
ObjToken<Voice> Sequencer::keyOn(uint8_t chan, uint8_t note, uint8_t velocity) {
if (chan > 15)
if (chan >= m_chanStates.size()) {
return {};
}
if (!m_chanStates[chan])
if (!m_chanStates[chan]) {
m_chanStates[chan] = ChannelState(*this, chan);
}
return m_chanStates[chan].keyOn(note, velocity);
}
@ -268,8 +270,9 @@ void Sequencer::ChannelState::keyOff(uint8_t note, uint8_t velocity) {
}
void Sequencer::keyOff(uint8_t chan, uint8_t note, uint8_t velocity) {
if (chan > 15 || !m_chanStates[chan])
if (chan >= m_chanStates.size() || !m_chanStates[chan]) {
return;
}
m_chanStates[chan].keyOff(note, velocity);
}
@ -351,8 +354,9 @@ void Sequencer::ChannelState::prevProgram() {
}
void Sequencer::setCtrlValue(uint8_t chan, uint8_t ctrl, int8_t val) {
if (chan > 15)
if (chan >= m_chanStates.size()) {
return;
}
if (ctrl == 0x66) {
fmt::print(fmt("Loop Start\n"));
@ -360,8 +364,9 @@ void Sequencer::setCtrlValue(uint8_t chan, uint8_t ctrl, int8_t val) {
fmt::print(fmt("Loop End\n"));
}
if (!m_chanStates[chan])
if (!m_chanStates[chan]) {
m_chanStates[chan] = ChannelState(*this, chan);
}
m_chanStates[chan].setCtrlValue(ctrl, val);
}
@ -375,11 +380,13 @@ void Sequencer::ChannelState::setPitchWheel(float pitchWheel) {
}
void Sequencer::setPitchWheel(uint8_t chan, float pitchWheel) {
if (chan > 15)
if (chan >= m_chanStates.size()) {
return;
}
if (!m_chanStates[chan])
if (!m_chanStates[chan]) {
m_chanStates[chan] = ChannelState(*this, chan);
}
m_chanStates[chan].setPitchWheel(pitchWheel);
}
@ -422,18 +429,22 @@ void Sequencer::allOff(bool now) {
}
void Sequencer::allOff(uint8_t chan, bool now) {
if (chan > 15 || !m_chanStates[chan])
if (chan >= m_chanStates.size() || !m_chanStates[chan]) {
return;
}
if (now) {
for (const auto& vox : m_chanStates[chan].m_chanVoxs)
for (const auto& vox : m_chanStates[chan].m_chanVoxs) {
vox.second->kill();
for (const auto& vox : m_chanStates[chan].m_keyoffVoxs)
}
for (const auto& vox : m_chanStates[chan].m_keyoffVoxs) {
vox->kill();
}
m_chanStates[chan].m_chanVoxs.clear();
m_chanStates[chan].m_keyoffVoxs.clear();
} else
} else {
m_chanStates[chan].allOff();
}
}
void Sequencer::ChannelState::killKeygroup(uint8_t kg, bool now) {
@ -575,12 +586,14 @@ void Sequencer::setVolume(float vol, float fadeTime) {
}
int8_t Sequencer::getChanProgram(int8_t chanId) const {
if (chanId > 15)
if (static_cast<size_t>(chanId) >= m_chanStates.size()) {
return 0;
}
if (!m_chanStates[chanId]) {
if (!m_midiSetup)
if (!m_midiSetup) {
return 0;
}
return m_midiSetup[chanId].programNo;
}
@ -588,31 +601,37 @@ int8_t Sequencer::getChanProgram(int8_t chanId) const {
}
bool Sequencer::setChanProgram(int8_t chanId, int8_t prog) {
if (chanId > 15)
if (static_cast<size_t>(chanId) >= m_chanStates.size()) {
return false;
}
if (!m_chanStates[chanId])
if (!m_chanStates[chanId]) {
m_chanStates[chanId] = ChannelState(*this, chanId);
}
return m_chanStates[chanId].programChange(prog);
}
void Sequencer::nextChanProgram(int8_t chanId) {
if (chanId > 15)
if (static_cast<size_t>(chanId) >= m_chanStates.size()) {
return;
}
if (!m_chanStates[chanId])
if (!m_chanStates[chanId]) {
m_chanStates[chanId] = ChannelState(*this, chanId);
}
return m_chanStates[chanId].nextProgram();
}
void Sequencer::prevChanProgram(int8_t chanId) {
if (chanId > 15)
if (static_cast<size_t>(chanId) >= m_chanStates.size()) {
return;
}
if (!m_chanStates[chanId])
if (!m_chanStates[chanId]) {
m_chanStates[chanId] = ChannelState(*this, chanId);
}
return m_chanStates[chanId].prevProgram();
}