prepare for eventual export

src/engine/platform/abstract.cpp

@@ -54,6 +54,14 @@ void DivDispatch::forceIns() {
   
 }
 
+void DivDispatch::toggleRegisterDump(bool enable) {
+  dumpWrites=enable;
+}
+
+std::vector<DivRegWrite>& DivDispatch::getRegisterWrites() {
+  return regWrites;
+}
+
 int DivDispatch::init(DivEngine* p, int channels, int sugRate, bool pal) {
   return 0;
 }

src/engine/platform/amiga.cpp

@@ -227,6 +227,7 @@ void DivPlatformAmiga::setPAL(bool pal) {
 
 int DivPlatformAmiga::init(DivEngine* p, int channels, int sugRate, bool pal) {
   parent=p;
+  dumpWrites=false;
   skipRegisterWrites=false;
   for (int i=0; i<4; i++) {
     isMuted[i]=false;

src/engine/platform/arcade.cpp

@@ -473,6 +473,7 @@ void DivPlatformArcade::setYMFM(bool use) {
 
 int DivPlatformArcade::init(DivEngine* p, int channels, int sugRate, bool pal) {
   parent=p;
+  dumpWrites=false;
   skipRegisterWrites=false;
   for (int i=0; i<13; i++) {
     isMuted[i]=false;

src/engine/platform/ay.cpp

@@ -318,6 +318,7 @@ void DivPlatformAY8910::setPAL(bool pal) {
 
 int DivPlatformAY8910::init(DivEngine* p, int channels, int sugRate, bool pal) {
   parent=p;
+  dumpWrites=false;
   skipRegisterWrites=false;
   for (int i=0; i<3; i++) {
     isMuted[i]=false;

src/engine/platform/ay8930.cpp

@@ -356,6 +356,7 @@ void DivPlatformAY8930::setPAL(bool pal) {
 
 int DivPlatformAY8930::init(DivEngine* p, int channels, int sugRate, bool pal) {
   parent=p;
+  dumpWrites=false;
   skipRegisterWrites=false;
   for (int i=0; i<3; i++) {
     isMuted[i]=false;

src/engine/platform/c64.cpp

@@ -351,6 +351,7 @@ void DivPlatformC64::setPAL(bool pal) {
 
 int DivPlatformC64::init(DivEngine* p, int channels, int sugRate, bool pal) {
   parent=p;
+  dumpWrites=false;
   skipRegisterWrites=false;
   for (int i=0; i<3; i++) {
     isMuted[i]=false;

src/engine/platform/dummy.cpp

@@ -75,6 +75,7 @@ void DivPlatformDummy::reset() {
 
 int DivPlatformDummy::init(DivEngine* p, int channels, int sugRate, bool pal) {
   parent=p;
+  dumpWrites=false;
   skipRegisterWrites=false;
   for (int i=0; i<DIV_MAX_CHANS; i++) {
     isMuted[i]=false;

src/engine/platform/gb.cpp

@@ -328,6 +328,7 @@ int DivPlatformGB::init(DivEngine* p, int channels, int sugRate, bool pal) {
     isMuted[i]=false;
   }
   parent=p;
+  dumpWrites=false;
   skipRegisterWrites=false;
   rate=262144;
   gb=new GB_gameboy_t;

src/engine/platform/genesis.cpp

@@ -437,6 +437,7 @@ void DivPlatformGenesis::setPAL(bool pal) {
 
 int DivPlatformGenesis::init(DivEngine* p, int channels, int sugRate, bool pal) {
   parent=p;
+  dumpWrites=false;
   skipRegisterWrites=false;
   for (int i=0; i<10; i++) {
     isMuted[i]=false;

src/engine/platform/nes.cpp

@@ -332,6 +332,7 @@ void DivPlatformNES::notifyInsDeletion(void* ins) {
 
 int DivPlatformNES::init(DivEngine* p, int channels, int sugRate, bool pal) {
   parent=p;
+  dumpWrites=false;
   skipRegisterWrites=false;
   for (int i=0; i<5; i++) {
     isMuted[i]=false;

src/engine/platform/pce.cpp

@@ -329,6 +329,7 @@ void DivPlatformPCE::setPAL(bool pal) {
 
 int DivPlatformPCE::init(DivEngine* p, int channels, int sugRate, bool pal) {
   parent=p;
+  dumpWrites=false;
   skipRegisterWrites=false;
   for (int i=0; i<6; i++) {
     isMuted[i]=false;

src/engine/platform/saa.cpp

@@ -308,6 +308,7 @@ void DivPlatformSAA1099::setPAL(bool pal) {
 
 int DivPlatformSAA1099::init(DivEngine* p, int channels, int sugRate, bool pal) {
   parent=p;
+  dumpWrites=false;
   skipRegisterWrites=false;
   for (int i=0; i<6; i++) {
     isMuted[i]=false;

src/engine/platform/sms.cpp

@@ -209,6 +209,7 @@ void DivPlatformSMS::setPAL(bool pal) {
 
 int DivPlatformSMS::init(DivEngine* p, int channels, int sugRate, bool pal) {
   parent=p;
+  dumpWrites=false;
   skipRegisterWrites=false;
   for (int i=0; i<4; i++) {
     isMuted[i]=false;

src/engine/platform/tia.cpp

@@ -253,6 +253,7 @@ void DivPlatformTIA::setPAL(bool pal) {
 
 int DivPlatformTIA::init(DivEngine* p, int channels, int sugRate, bool pal) {
   parent=p;
+  dumpWrites=false;
   skipRegisterWrites=false;
   for (int i=0; i<2; i++) {
     isMuted[i]=false;

src/engine/platform/ym2610.cpp

@@ -597,6 +597,7 @@ void DivPlatformYM2610::notifyInsDeletion(void* ins) {
 
 int DivPlatformYM2610::init(DivEngine* p, int channels, int sugRate, bool pal) {
   parent=p;
+  dumpWrites=false;
   skipRegisterWrites=false;
   for (int i=0; i<13; i++) {
     isMuted[i]=false;