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allow negative octaves

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tildearrow 2022-01-18 16:55:32 -05:00
parent 4bfc85bebc
commit 64745648a0
3 changed files with 14 additions and 7 deletions
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6
src/engine/platform/pce.h
View file

@ -8,11 +8,11 @@
class DivPlatformPCE: public DivDispatch {
struct Channel {
int freq, baseFreq, pitch;
int freq, baseFreq, pitch, note;
int dacPeriod, dacRate;
unsigned int dacPos;
int dacSample;
unsigned char ins, note, pan;
unsigned char ins, pan;
bool active, insChanged, freqChanged, keyOn, keyOff, inPorta, noise, pcm;
signed char vol, outVol, wave;
DivMacroInt std;
@ -20,12 +20,12 @@ class DivPlatformPCE: public DivDispatch {
freq(0),
baseFreq(0),
pitch(0),
note(0),
dacPeriod(0),
dacRate(0),
dacPos(0),
dacSample(0),
ins(-1),
note(0),
pan(255),
active(false),
insChanged(true),

2
src/engine/playback.cpp
View file

@ -440,7 +440,7 @@ void DivEngine::processRow(int i, bool afterDelay) {
dispatchCmd(DivCommand(DIV_CMD_NOTE_OFF,i));
} else if (!(pat->data[whatRow][0]==0 && pat->data[whatRow][1]==0)) {
chan[i].oldNote=chan[i].note;
chan[i].note=pat->data[whatRow][0]+pat->data[whatRow][1]*12;
chan[i].note=pat->data[whatRow][0]+((signed char)pat->data[whatRow][1])*12;
if (!chan[i].keyOn) {
if (disCont[dispatchOfChan[i]].dispatch->keyOffAffectsArp(dispatchChanOfChan[i])) {
chan[i].arp=0;

13
src/gui/gui.cpp
View file

@ -87,7 +87,12 @@ const int opOrder[4]={
0, 2, 1, 3
};
const char* noteNames[120]={
const char* noteNames[180]={
"c_5", "c+5", "d_5", "d+5", "e_5", "f_5", "f+5", "g_5", "g+5", "a_5", "a+5", "b_5",
"c_4", "c+4", "d_4", "d+4", "e_4", "f_4", "f+4", "g_4", "g+4", "a_4", "a+4", "b_4",
"c_3", "c+3", "d_3", "d+3", "e_3", "f_3", "f+3", "g_3", "g+3", "a_3", "a+3", "b_3",
"c_2", "c+2", "d_2", "d+2", "e_2", "f_2", "f+2", "g_2", "g+2", "a_2", "a+2", "b_2",
"c_1", "c+1", "d_1", "d+1", "e_1", "f_1", "f+1", "g_1", "g+1", "a_1", "a+1", "b_1",
"C-0", "C#0", "D-0", "D#0", "E-0", "F-0", "F#0", "G-0", "G#0", "A-0", "A#0", "B-0",
"C-1", "C#1", "D-1", "D#1", "E-1", "F-1", "F#1", "G-1", "G#1", "A-1", "A#1", "B-1",
"C-2", "C#2", "D-2", "D#2", "E-2", "F-2", "F#2", "G-2", "G#2", "A-2", "A#2", "B-2",
@ -114,8 +119,10 @@ const char* FurnaceGUI::noteName(short note, short octave) {
} else if (octave==0 && note==0) {
return "...";
}
int seek=note+octave*12;
if (seek>=120) return "???";
int seek=(note+(signed char)octave*12)+60;
if (seek<0 || seek>=180) {
return "???";
}
return noteNames[seek];
}