1 files changed, 58 insertions, 0 deletions

diff --git a/apps/plugins/pacbox/arcade.c b/apps/plugins/pacbox/arcade.c
index b8a0f105bb..ecf6d10af8 100644
--- a/apps/plugins/pacbox/arcade.c
+++ b/apps/plugins/pacbox/arcade.c
@@ -24,8 +24,10 @@
  *
  ****************************************************************************/
 
+#include "pacbox.h"
 #include "arcade.h"
 #include "hardware.h"
+#include "wsg3.h"
 #include <string.h>
 #include "plugin.h"
 
@@ -92,6 +94,43 @@ enum {
     FlipXY  = 0x03
 };
 
+// Namco 3-channel Wave Sound Generator wave data (8 waveforms with 32 4-bit entries each)
+static unsigned char default_sound_prom[] =
+{
+    0x07, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0D, 0x0E,
+    0x0E, 0x0E, 0x0D, 0x0D, 0x0C, 0x0B, 0x0A, 0x09,
+    0x07, 0x05, 0x04, 0x03, 0x02, 0x01, 0x01, 0x00,
+    0x00, 0x00, 0x01, 0x01, 0x02, 0x03, 0x04, 0x05,
+    0x07, 0x0C, 0x0E, 0x0E, 0x0D, 0x0B, 0x09, 0x0A,
+    0x0B, 0x0B, 0x0A, 0x09, 0x06, 0x04, 0x03, 0x05,
+    0x07, 0x09, 0x0B, 0x0A, 0x08, 0x05, 0x04, 0x03,
+    0x03, 0x04, 0x05, 0x03, 0x01, 0x00, 0x00, 0x02,
+    0x07, 0x0A, 0x0C, 0x0D, 0x0E, 0x0D, 0x0C, 0x0A,
+    0x07, 0x04, 0x02, 0x01, 0x00, 0x01, 0x02, 0x04,
+    0x07, 0x0B, 0x0D, 0x0E, 0x0D, 0x0B, 0x07, 0x03,
+    0x01, 0x00, 0x01, 0x03, 0x07, 0x0E, 0x07, 0x00,
+    0x07, 0x0D, 0x0B, 0x08, 0x0B, 0x0D, 0x09, 0x06,
+    0x0B, 0x0E, 0x0C, 0x07, 0x09, 0x0A, 0x06, 0x02,
+    0x07, 0x0C, 0x08, 0x04, 0x05, 0x07, 0x02, 0x00,
+    0x03, 0x08, 0x05, 0x01, 0x03, 0x06, 0x03, 0x01,
+    0x00, 0x08, 0x0F, 0x07, 0x01, 0x08, 0x0E, 0x07,
+    0x02, 0x08, 0x0D, 0x07, 0x03, 0x08, 0x0C, 0x07,
+    0x04, 0x08, 0x0B, 0x07, 0x05, 0x08, 0x0A, 0x07,
+    0x06, 0x08, 0x09, 0x07, 0x07, 0x08, 0x08, 0x07,
+    0x07, 0x08, 0x06, 0x09, 0x05, 0x0A, 0x04, 0x0B,
+    0x03, 0x0C, 0x02, 0x0D, 0x01, 0x0E, 0x00, 0x0F,
+    0x00, 0x0F, 0x01, 0x0E, 0x02, 0x0D, 0x03, 0x0C,
+    0x04, 0x0B, 0x05, 0x0A, 0x06, 0x09, 0x07, 0x08,
+    0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+    0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+    0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08,
+    0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00,
+    0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+    0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+    0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+    0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+};
+
 /* Putting this in IRAM actually slows down the iPods, but is good for
    the Coldfire
 */
@@ -110,6 +149,12 @@ void init_PacmanMachine(int dip)
     z80_reset();
     rb->memset( &ram_[0x4000], 0xFF, 0x1000 );
 
+    /* Initialize the WSG3 */
+    wsg3_init(SoundClock);
+
+    /* Set the sound PROM to the default values for the original Namco chip */
+    wsg3_set_sound_prom(default_sound_prom);
+
     /* Initialize parameters */
     port1_ = 0xFF;
     port2_ = 0xFF;
@@ -595,6 +640,19 @@ void renderSprites( unsigned char * buffer )
     }
 }
 
+void playSound( int * buf, int len )
+{
+    /* Clear the buffer */
+    memset( buf, 0, sizeof (int)*len);
+
+    /* Exit now if sound is disabled */
+    if( (output_devices_ & SoundEnabled) == 0 )
+        return;
+
+    /* Let the chip play the sound */
+    wsg3_play_sound( buf, len );
+}
+
 /* Enables/disables the speed hack. */
 int setSpeedHack( int enabled )
 {