Multiple audio track support added to command line and games.dat.

CHANGELOG.txt

@@ -16,6 +16,10 @@ New Features
 
 - Optional sprite anti-aliasing.
 
+- Multiple audio track support for videos.  New command line options to select
+  which default audio track you want (-o or --audio).  For games with multiple
+  languages, you can specify AUDIO_TRACK in the games.dat as well.
+
 - SINGE_DEAD_ZONE global variable now available based on the DEAD_ZONE
   controller configuration option.
 
@@ -55,6 +59,9 @@ Fixes
 - Framework.singe was missing keyboard mode constants.  MODE_NORMAL and
   MODE_FULL are now included.
 
+- SINGE 2.00 added two new input events but never had them in the framework.
+  SWITCH_BUTTON4 and SWITCH_TILT are now available.
+
 - Taking screenshots could sometimes crash Singe.
 
 - PNG files no longer generate warnings on the console.
@@ -65,4 +72,4 @@ Fixes
 
 - Building Singe depended on a lot of undocumented software cobbled together
   from other projects.  This has been vastly improved and should be usable by
-  actual humans now.
+  actual humans now.  Humans running Linux anyway.

INSTALL.txt

@@ -55,6 +55,7 @@ Usage:  Singe-v2.10-Windows-x86_64.exe [OPTIONS] scriptName{.singe}
   -l, --volume_vldp=PERCENT      specify laserdisc volume in percent
   -m, --nomouse                  disable mouse
   -n, --nocrosshair              request game not display gun crosshairs
+  -o, --audio=TRACK              select default track for audio output
   -p, --program                  trace Singe execution to screen and file
   -s, --nosound, --mutesound     mutes all sound
   -t, --trace                    trace script execution to screen and file

assets/Framework.singe

@@ -429,8 +429,8 @@ SWITCH_GRAB       = 23
 MOUSE_SINGLE = 100
 MOUSE_MANY   = 200
 
-SPRITE_SMOOTH    = 1
+RENDER_SMOOTH    = 1
-SPRITE_PIXELATED = 0
+RENDER_PIXELATED = 0
 
 
 -- Singe 1.xx Features -------------------------------------------------------
@@ -460,6 +460,8 @@ SWITCH_SCREENSHOT = 17
 SWITCH_QUIT       = 18
 SWITCH_PAUSE      = 19
 SWITCH_CONSOLE    = 20
+SWITCH_BUTTON4    = 21  -- Added in Singe 2.00
+SWITCH_TILT       = 22  -- Added in Singe 2.00
 
 FONT_QUALITY_SOLID   = 1
 FONT_QUALITY_SHADED  = 2

src/main.c

@@ -171,6 +171,7 @@ ConfigT *createConf(char *exeName, int argc, char *argv[]) {
 	struct Arg_parser           parser;
 	static struct ap_Option     options[]      = {
 		{ 'a', "aspect",            ap_yes },
+//		{ 'b', "scalefactor",       ap_yes },
 		{ 'c', "showcalculated",    ap_no  },
 		{ 'd', "datadir",           ap_yes },
 		{ 'e', "volume_nonlvdp",    ap_yes },
@@ -181,7 +182,7 @@ ConfigT *createConf(char *exeName, int argc, char *argv[]) {
 		{ 'l', "volume_vldp",       ap_yes },
 		{ 'm', "nomouse",           ap_no  },
 		{ 'n', "nocrosshair",       ap_no  },
-//		{ 'o', "scalefactor",       ap_yes },
+		{ 'o', "audio",             ap_yes },
 		{ 'p', "program",           ap_no  },
 		{ 's', "nosound",           ap_no  },
 		{ 't', "trace",             ap_no  },
@@ -229,6 +230,12 @@ ConfigT *createConf(char *exeName, int argc, char *argv[]) {
 				argCount++;
 				break;
 
+			// Overscan Zoom
+			case 'b':
+				conf->scaleFactor = atoi(arg);
+				argCount++;
+				break;
+
 			// Show Calculated Frame File Values
 			case 'c':
 				conf->showCalculated = true;
@@ -285,9 +292,9 @@ ConfigT *createConf(char *exeName, int argc, char *argv[]) {
 				conf->noCrosshair = true;
 				break;
 
-			// Overscan Zoom
+			// Audio Track Output
 			case 'o':
-				conf->scaleFactor = atoi(arg);
+				conf->audioOutputTrack = atoi(arg);
 				argCount++;
 				break;
 
@@ -733,6 +740,7 @@ void showUsage(char *name, char *message) {
 	utilSay("Usage:  %s [OPTIONS] scriptName{.singe}", utilGetLastPathComponent(name));
 	utilSay("");
 	utilSay("  -a, --aspect=N:D               force aspect ratio");
+//	utilSay("  -b, --scalefactor=PERCENT      reduce screen size for overscan compensation");
 	utilSay("  -c, --showcalculated           show calculated framefile values for debugging");
 	utilSay("  -d, --datadir=PATHNAME         alternate location for written files");
 	utilSay("  -e, --volume_nonvldp=PERCENT   specify sound effects volume in percent");
@@ -743,7 +751,7 @@ void showUsage(char *name, char *message) {
 	utilSay("  -l, --volume_vldp=PERCENT      specify laserdisc volume in percent");
 	utilSay("  -m, --nomouse                  disable mouse");
 	utilSay("  -n, --nocrosshair              request game not display gun crosshairs");
-//	utilSay("  -o, --scalefactor=PERCENT      reduce screen size for overscan compensation");
+	utilSay("  -o, --audio=TRACK              select default track for audio output");
 	utilSay("  -p, --program                  trace Singe execution to screen and file");
 	utilSay("  -s, --nosound, --mutesound     mutes all sound");
 	utilSay("  -t, --trace                    trace script execution to screen and file");

src/singe.c

@@ -2607,6 +2607,10 @@ int32_t  apiVideoLoad(lua_State *L) {
             video->lastFrame = -1;
             result = _global.nextVideoId++;
             HASH_ADD_INT(_global.videoList, id, video);
+            // Select desired default audio track
+            if (_global.conf->audioOutputTrack < videoGetAudioTracks(video->id)) {
+                videoSetAudioTrack(video->id, _global.conf->audioOutputTrack);
+            }
         }
     }
 
@@ -3336,6 +3340,8 @@ ConfigT *buildConfFromTable(lua_State *L) {
             sindenString = strdup(valueString);
             if (!parseSindenString(&sindenString, c)) c->sindenArgc = 0;
             free(sindenString);
+        } else if (strcmp(confKey, "AUDIO_TRACK")   == 0) {
+            c->audioOutputTrack = valueNumber;
         }
 
         // Clean up for next pair
@@ -4429,6 +4435,10 @@ void singe(SDL_Window *window, SDL_Renderer *renderer, ConfigT *conf) {
     progTrace("Starting laserdisc video in stopped state");
     videoPlay(_global.videoHandle);
     _global.discStopped = false;
+    // Select desired default audio track
+    if (_global.conf->audioOutputTrack < videoGetAudioTracks(_global.videoHandle)) {
+        videoSetAudioTrack(_global.videoHandle, _global.conf->audioOutputTrack);
+    }
 
     // Start script
     progTrace("Compiling %s", _global.conf->scriptFile);

src/singe.h

@@ -71,6 +71,7 @@ typedef struct ConfigS {
 	int32_t  yResolution;
 	int32_t  sindenArgc;
 	int32_t  sindenArgv[SINDEN_OPTION_COUNT];
+	int32_t  audioOutputTrack;
 } ConfigT;