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NES: envelope and length counter effects

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tildearrow 2022-10-25 00:43:03 -05:00
parent 07f247af12
commit 9a1447e392
6 changed files with 100 additions and 8 deletions
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5
src/engine/platform/nes.h
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@ -28,7 +28,7 @@
class DivPlatformNES: public DivDispatch {
struct Channel {
int freq, baseFreq, pitch, pitch2, prevFreq, note, ins;
unsigned char duty, sweep;
unsigned char duty, sweep, envMode, len;
bool active, insChanged, freqChanged, sweepChanged, keyOn, keyOff, inPorta, furnaceDac;
signed char vol, outVol, wave;
DivMacroInt std;
@ -46,6 +46,8 @@ class DivPlatformNES: public DivDispatch {
ins(-1),
duty(0),
sweep(8),
envMode(3),
len(0x1f),
active(false),
insChanged(true),
freqChanged(false),
@ -74,6 +76,7 @@ class DivPlatformNES: public DivDispatch {
bool dacAntiClickOn;
bool useNP;
bool goingToLoop;
bool countMode;
struct NESAPU* nes;
xgm::NES_APU* nes1_NP;
xgm::NES_DMC* nes2_NP;