matrix step edit
toggles the elements of a table with the 8x8 matrix of a 'launchpad' 'offset' sets the table index to start at, 'startpad' sets the first pad of the launchpad's active area, 'length' sets the length of the area. 'blocksize' sets the size of the data-block.
Inlets
int32 offset
int32 start
int32 length
bool32.risingfalling active
Outlets
bool32.pulse pulse if an element is changed
int32 pad index if inside range
int32 pad index if a pad is held down
Parameters
int32 offset
int32 start
int32 length
bool32.tgl active
Attributes
combo blocksize
spinner hold
objref step
objref mod
int8_t _note1;
bool _gate1;
uint8_t matrix;
uint8_t hold;
uint8_t prevmatrix;
uint8_t lastmatrix;
uint8_t start;
uint8_t end;
uint8_t bitmask1 = 0b10001110;
int32_t _value;
int32_t _cc;
int rtrig;
int ntrig;
bool op;
bool ttrig;
uint32_t tc;
int32_t tv;start = inlet_start + param_start;
end = (start + (inlet_length + param_length));
matrix = (_note1 - ((_note1 >> 4) << 3));
if ((matrix >= start) && (matrix < end)) {
outlet_matrix = matrix;
lastmatrix = matrix;
if (inlet_active || param_active) {
if ((_gate1 && !ntrig) || (matrix != prevmatrix)) {
ntrig = 1;
op = attr_step.array[matrix];
tv = attr_mod.array[(matrix << attr_blocksize)];
if (!tv)
attr_mod.array[(matrix << attr_blocksize)] =
(1 << 27) - 1 >> attr_mod.GAIN;
attr_step.array[matrix] = ((!op) << 27) - !op >> attr_step.GAIN;
rtrig = 1;
}
if (!_gate1) {
ntrig = 0;
ttrig = 0;
}
tc += _gate1;
if ((matrix != prevmatrix) || (!_gate1))
tc = 0;
if ((tc > attr_hold) && (!ttrig)) {
attr_step.array[matrix] = (op << 27) - op >> attr_step.GAIN;
attr_mod.array[(matrix << attr_blocksize)] = tv;
ttrig = 1;
hold = matrix;
}
}
} else {
if (!lastmatrix)
lastmatrix = start;
outlet_matrix = lastmatrix;
}
prevmatrix = matrix;
outlet_trig = rtrig;
outlet_hold = hold;
rtrig = 0;if ((status == MIDI_NOTE_ON + attr_midichannel) && (data2)) {
if ((data1 - 8) & bitmask1) {
_note1 = data1;
_gate1 = 1;
}
} else if (((status == MIDI_NOTE_ON + attr_midichannel) && (!data2)) ||
(status == MIDI_NOTE_OFF + attr_midichannel)) {
if (_note1 == data1) {
_gate1 = 0;
}
} else if ((status == attr_midichannel + MIDI_CONTROL_CHANGE) &&
(data1 == MIDI_C_ALL_NOTES_OFF)) {
_gate1 = 0;
}