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prepare for ch3 mode

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This commit is contained in:
tildearrow 2021-05-16 17:43:10 -05:00
parent 5a8e20fcd1
commit 2532401265
7 changed files with 87 additions and 37 deletions
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4
src/engine/playback.cpp
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@ -25,6 +25,7 @@ const char* formatNote(unsigned char note, unsigned char octave) {
bool DivEngine::perSystemEffect(int ch, unsigned char effect, unsigned char effectVal) {
switch (song.system) {
case DIV_SYSTEM_GENESIS:
case DIV_SYSTEM_GENESIS_EXT:
switch (effect) {
case 0x17: // DAC enable
dispatch->dispatch(DivCommand(DIV_CMD_SAMPLE_MODE,ch,(effectVal>0)));
@ -54,6 +55,7 @@ bool DivEngine::perSystemEffect(int ch, unsigned char effect, unsigned char effe
bool DivEngine::perSystemPostEffect(int ch, unsigned char effect, unsigned char effectVal) {
switch (song.system) {
case DIV_SYSTEM_GENESIS:
case DIV_SYSTEM_GENESIS_EXT:
switch (effect) {
case 0x11: // FB
dispatch->dispatch(DivCommand(DIV_CMD_FM_FB,ch,effectVal&7));
@ -360,7 +362,7 @@ void DivEngine::nextTick() {
dispatch->dispatch(DivCommand(DIV_CMD_NOTE_OFF,i));
}
}
if (chan[i].arp!=0) {
if (chan[i].arp!=0 && chan[i].portaSpeed<1) {
chan[i].arpStage++;
if (chan[i].arpStage>2) chan[i].arpStage=0;
switch (chan[i].arpStage) {