added more presets and fixed memory bug yay

src/engine/platform/sound/supervision.c

@@ -1,3 +1,6 @@
+// THIS IS A MODIFIED VERSION OF POTATOR'S SOUND EMULATION CORE
+// MODIFIED BY AART1256 IN 2024
+
 #include "supervision.h"
 
 #include <string.h>

src/engine/platform/sound/upd1771c.c

@@ -1,3 +1,6 @@
+// SOME CODE IS TAKEN FROM MAME'S EMULATION OF THE UPD1771C
+// MADE BY AART1256 IN 2024
+
 #include "upd1771c.h"
 
 #include <string.h>

src/engine/platform/upd1771c.cpp

@@ -281,7 +281,7 @@ void DivPlatformUPD1771c::muteChannel(int ch, bool mute) {
 }
 
 void DivPlatformUPD1771c::forceIns() {
-  for (int i=0; i<4; i++) {
+  for (int i=0; i<1; i++) {
     chan[i].insChanged=true;
     chan[i].freqChanged=true;
     //chwrite(i,0x05,isMuted[i]?0:chan[i].pan);