CDDA support for emscripten

Makefile.common

@@ -31,4 +31,5 @@ LINUXOBJS := \
 	src/linux/mako_linux.o
 
 EMOBJS := \
-	src/linux/nact_linux.o
+	src/linux/nact_linux.o \
+	src/emscripten/mako.o

src/emscripten/mako.cpp

@@ -0,0 +1,36 @@
+/*
+	ALICE SOFT SYSTEM 3 for Emscripten
+	[ MAKO ]
+*/
+
+#include <emscripten.h>
+#include "mako.h"
+
+MAKO::MAKO(NACT* parent)
+	: current_music(0)
+	, next_loop(0)
+{
+	for (int i = 1; i <= 99; i++)
+		cd_track[i] = i;
+}
+
+void MAKO::play_music(int page)
+{
+	if (current_music == page)
+		return;
+
+	current_music = page;
+	int loop_count = next_loop;
+	next_loop = 0;
+
+	EM_ASM_ARGS({ xsystem35.cdPlayer.play($0, $1); },
+				cd_track[page] + 1, loop_count);
+}
+
+void MAKO::stop_music()
+{
+	if (current_music)
+		EM_ASM( xsystem35.cdPlayer.stop(); );
+
+	current_music = 0;
+}

src/sys/mako.h

@@ -132,11 +132,11 @@ public:
 
 class MAKO {
 public:
-	MAKO(NACT* parent) {}
+	MAKO(NACT* parent);
 
-	void play_music(int page) { playing = true; }
-	void stop_music() { playing = false; }
-	bool check_music() { return playing; }
+	void play_music(int page);
+	void stop_music();
+	bool check_music() { return current_music != 0; }
 	void get_mark(int* mark, int* loop) {}
 	void notify_mci(int status) {}
 
@@ -157,7 +157,6 @@ public:
 	_TCHAR amus[16];
 	_TCHAR amse[16];
 
-	bool playing;
 	int current_music;
 	int next_loop;		// Y19
 	int cd_track[100];	// Z